Import changeset

Docs/Flags/australia.eps: First import - 3.23.10 Docs/Flags/australia.gif: First import - 3.23.10 Docs/Flags/australia.txt: First import - 3.23.10 Docs/Flags/austria.eps: First import - 3.23.10 Docs/Flags/austria.gif: First import - 3.23.10 Docs/Flags/austria.txt: First import - 3.23.10 Docs/Flags/brazil.eps: First import - 3.23.10 Docs/Flags/brazil.gif: First import - 3.23.10 Docs/Flags/brazil.txt: First import - 3.23.10 Docs/Flags/bulgaria.eps: First import - 3.23.10 Docs/Flags/bulgaria.gif: First import - 3.23.10 Docs/Flags/bulgaria.txt: First import - 3.23.10 Docs/Flags/canada.eps: First import - 3.23.10 Docs/Flags/canada.gif: First import - 3.23.10 Docs/Flags/canada.txt: First import - 3.23.10 Docs/Flags/chile.eps: First import - 3.23.10 Docs/Flags/chile.gif: First import - 3.23.10 Docs/Flags/chile.txt: First import - 3.23.10 Docs/Flags/china.eps: First import - 3.23.10 Docs/Flags/china.gif: First import - 3.23.10 Docs/Flags/china.txt: First import - 3.23.10 Docs/Flags/croatia.eps: First import - 3.23.10 Docs/Flags/croatia.gif: First import - 3.23.10 Docs/Flags/croatia.txt: First import - 3.23.10 Docs/Flags/czech-republic.eps: First import - 3.23.10 Docs/Flags/czech-republic.gif: First import - 3.23.10 Docs/Flags/czech-republic.txt: First import - 3.23.10 Docs/Flags/denmark.eps: First import - 3.23.10 Docs/Flags/denmark.gif: First import - 3.23.10 Docs/Flags/denmark.txt: First import - 3.23.10 Docs/Flags/estonia.eps: First import - 3.23.10 Docs/Flags/estonia.gif: First import - 3.23.10 Docs/Flags/estonia.txt: First import - 3.23.10 Docs/Flags/finland.eps: First import - 3.23.10 Docs/Flags/finland.gif: First import - 3.23.10 Docs/Flags/finland.txt: First import - 3.23.10 Docs/Flags/france.eps: First import - 3.23.10 Docs/Flags/france.gif: First import - 3.23.10 Docs/Flags/france.txt: First import - 3.23.10 Docs/Flags/germany.eps: First import - 3.23.10 Docs/Flags/germany.gif: First import - 3.23.10 Docs/Flags/germany.txt: First import - 3.23.10 Docs/Flags/great-britain.eps: First import - 3.23.10 Docs/Flags/great-britain.gif: First import - 3.23.10 Docs/Flags/great-britain.txt: First import - 3.23.10 Docs/Flags/greece.eps: First import - 3.23.10 Docs/Flags/greece.gif: First import - 3.23.10 Docs/Flags/greece.txt: First import - 3.23.10 Docs/Flags/hungary.eps: First import - 3.23.10 Docs/Flags/hungary.gif: First import - 3.23.10 Docs/Flags/hungary.txt: First import - 3.23.10 Docs/Flags/iceland.eps: First import - 3.23.10 Docs/Flags/iceland.gif: First import - 3.23.10 Docs/Flags/iceland.txt: First import - 3.23.10 Docs/Flags/ireland.eps: First import - 3.23.10 Docs/Flags/ireland.gif: First import - 3.23.10 Docs/Flags/ireland.txt: First import - 3.23.10 Docs/Flags/island.eps: First import - 3.23.10 Docs/Flags/island.gif: First import - 3.23.10 Docs/Flags/island.txt: First import - 3.23.10 Docs/Flags/israel.eps: First import - 3.23.10 Docs/Flags/israel.gif: First import - 3.23.10 Docs/Flags/israel.txt: First import - 3.23.10 Docs/Flags/italy.eps: First import - 3.23.10 Docs/Flags/italy.gif: First import - 3.23.10 Docs/Flags/italy.txt: First import - 3.23.10 Docs/Flags/japan.eps: First import - 3.23.10 Docs/Flags/japan.gif: First import - 3.23.10 Docs/Flags/japan.txt: First import - 3.23.10 Docs/Flags/kroatia.eps: First import - 3.23.10 Docs/Flags/kroatia.gif: First import - 3.23.10 Docs/Flags/kroatia.txt: First import - 3.23.10 Docs/Flags/netherlands.eps: First import - 3.23.10 Docs/Flags/netherlands.gif: First import - 3.23.10 Docs/Flags/netherlands.txt: First import - 3.23.10 Docs/Flags/poland.eps: First import - 3.23.10 Docs/Flags/poland.gif: First import - 3.23.10 Docs/Flags/poland.txt: First import - 3.23.10 Docs/Flags/portugal.eps: First import - 3.23.10 Docs/Flags/portugal.gif: First import - 3.23.10 Docs/Flags/portugal.txt: First import - 3.23.10 Docs/Flags/romania.eps: First import - 3.23.10 Docs/Flags/romania.gif: First import - 3.23.10 Docs/Flags/romania.txt: First import - 3.23.10 Docs/Flags/russia.eps: First import - 3.23.10 Docs/Flags/russia.gif: First import - 3.23.10 Docs/Flags/russia.txt: First import - 3.23.10 Docs/Flags/singapore.eps: First import - 3.23.10 Docs/Flags/singapore.gif: First import - 3.23.10 Docs/Flags/singapore.txt: First import - 3.23.10 Docs/Flags/south-africa.eps: First import - 3.23.10 Docs/Flags/south-africa.gif: First import - 3.23.10 Docs/Flags/south-africa.txt: First import - 3.23.10 Docs/Flags/south-africa1.eps: First import - 3.23.10 Docs/Flags/south-africa1.gif: First import - 3.23.10 Docs/Flags/south-africa1.txt: First import - 3.23.10 Docs/Flags/south-korea.eps: First import - 3.23.10 Docs/Flags/south-korea.gif: First import - 3.23.10 Docs/Flags/south-korea.txt: First import - 3.23.10 Docs/Flags/spain.eps: First import - 3.23.10 Docs/Flags/spain.gif: First import - 3.23.10 Docs/Flags/spain.txt: First import - 3.23.10 Docs/Flags/sweden.eps: First import - 3.23.10 Docs/Flags/sweden.gif: First import - 3.23.10 Docs/Flags/sweden.txt: First import - 3.23.10 Docs/Flags/switzerland.eps: First import - 3.23.10 Docs/Flags/switzerland.gif: First import - 3.23.10 Docs/Flags/switzerland.txt: First import - 3.23.10 Docs/Flags/taiwan.eps: First import - 3.23.10 Docs/Flags/taiwan.gif: First import - 3.23.10 Docs/Flags/taiwan.txt: First import - 3.23.10 Docs/Flags/ukraine.eps: First import - 3.23.10 Docs/Flags/ukraine.gif: First import - 3.23.10 Docs/Flags/ukraine.txt: First import - 3.23.10 Docs/Flags/usa.eps: First import - 3.23.10 Docs/Flags/usa.gif: First import - 3.23.10 Docs/Flags/usa.txt: First import - 3.23.10 Docs/Images/mysql-logo.gif: First import - 3.23.10 Docs/To-be-included-in-the-manual/MySQL-for-dummies: First import - 3.23.10 README: First import - 3.23.10 config.guess: First import - 3.23.10 dbug/dbug_long.h: First import - 3.23.10 dbug/example1.c: First import - 3.23.10 dbug/example2.c: First import - 3.23.10 dbug/example3.c: First import - 3.23.10 dbug/factorial.c: First import - 3.23.10 dbug/main.c: First import - 3.23.10 dbug/monty.doc: First import - 3.23.10 dbug/readme.prof: First import - 3.23.10 dbug/sanity.c: First import - 3.23.10 dbug/user.r: First import - 3.23.10 heap/ChangeLog: First import - 3.23.10 install-sh: First import - 3.23.10 ltconfig: First import - 3.23.10 ltmain.sh: First import - 3.23.10 missing: First import - 3.23.10 mit-pthreads/COPYRIGHT: First import - 3.23.10 mit-pthreads/FAQ: First import - 3.23.10 mit-pthreads/NOTES_OSR5_BUILD_SKUNKWARE97: First import - 3.23.10 mit-pthreads/NOTES: First import - 3.23.10 mit-pthreads/README: First import - 3.23.10 mit-pthreads/TODO-mysql: First import - 3.23.10 mit-pthreads/Whats_New: First import - 3.23.10 mit-pthreads/bin/Makefile.in: First import - 3.23.10 mit-pthreads/bin/finger/Makefile.in: First import - 3.23.10 mit-pthreads/bin/finger/finger.c: First import - 3.23.10 mit-pthreads/bin/finger/net.c: First import - 3.23.10 mit-pthreads/config/COPYING.GNU: First import - 3.23.10 mit-pthreads/config/COPYRIGHT: First import - 3.23.10 mit-pthreads/config/GNUmakefile.in: First import - 3.23.10 mit-pthreads/config/Makefile.in: First import - 3.23.10 mit-pthreads/config/acconfig.h: First import - 3.23.10 mit-pthreads/config/aclocal.m4: First import - 3.23.10 mit-pthreads/config/config.flags.in: First import - 3.23.10 mit-pthreads/config/config.guess: First import - 3.23.10 mit-pthreads/config/config.sub: First import - 3.23.10 mit-pthreads/config/configure.org: First import - 3.23.10 mit-pthreads/config/install-sh: First import - 3.23.10 mit-pthreads/configure: First import - 3.23.10 mit-pthreads/gen/GNUmakefile.inc: First import - 3.23.10 mit-pthreads/gen/Makefile.inc: First import - 3.23.10 mit-pthreads/gen/ctime.c: First import - 3.23.10 mit-pthreads/gen/difftime.c: First import - 3.23.10 mit-pthreads/gen/directory.c: First import - 3.23.10 mit-pthreads/gen/eprintf.c: First import - 3.23.10 mit-pthreads/gen/getcwd.c: First import - 3.23.10 mit-pthreads/gen/getpwent.c: First import - 3.23.10 mit-pthreads/gen/getpwnamuid.c: First import - 3.23.10 mit-pthreads/gen/getwd.c: First import - 3.23.10 mit-pthreads/gen/isatty.c: First import - 3.23.10 mit-pthreads/gen/popen.c: First import - 3.23.10 mit-pthreads/gen/pwd_internal.c: First import - 3.23.10 mit-pthreads/gen/pwd_internal.h: First import - 3.23.10 mit-pthreads/gen/syslog.c: First import - 3.23.10 mit-pthreads/gen/time.c: First import - 3.23.10 mit-pthreads/include/Makefile.inc: First import - 3.23.10 mit-pthreads/include/arpa/inet.h: First import - 3.23.10 mit-pthreads/include/arpa/nameser.h: First import - 3.23.10 mit-pthreads/include/dirent.h: First import - 3.23.10 mit-pthreads/include/endian.h: First import - 3.23.10 mit-pthreads/include/errno.h: First import - 3.23.10 mit-pthreads/include/math.h: First import - 3.23.10 mit-pthreads/include/netdb.h: First import - 3.23.10 mit-pthreads/include/pthread.h: First import - 3.23.10 mit-pthreads/include/pthread/cleanup.h: First import - 3.23.10 mit-pthreads/include/pthread/debug_out.h: First import - 3.23.10 mit-pthreads/include/pthread/fd.h: First import - 3.23.10 mit-pthreads/include/pthread/fd_pipe.h: First import - 3.23.10 mit-pthreads/include/pthread/kernel.h: First import - 3.23.10 mit-pthreads/include/pthread/kthread.h: First import - 3.23.10 mit-pthreads/include/pthread/mutex.h: First import - 3.23.10 mit-pthreads/include/pthread/prio_queue.h: First import - 3.23.10 mit-pthreads/include/pthread/pthread_attr.h: First import - 3.23.10 mit-pthreads/include/pthread/pthread_once.h: First import - 3.23.10 mit-pthreads/include/pthread/queue.h: First import - 3.23.10 mit-pthreads/include/pthread/sleep.h: First import - 3.23.10 mit-pthreads/include/pthread/specific.h: First import - 3.23.10 mit-pthreads/include/pthread/state.def: First import - 3.23.10 mit-pthreads/include/pthread/types.h: First import - 3.23.10 mit-pthreads/include/pthread/unistd.h: First import - 3.23.10 mit-pthreads/include/pthread/util.h: First import - 3.23.10 mit-pthreads/include/pthread/version.h: First import - 3.23.10 mit-pthreads/include/pthread/xtypes.h: First import - 3.23.10 mit-pthreads/include/pwd.h: First import - 3.23.10 mit-pthreads/include/resolv.h: First import - 3.23.10 mit-pthreads/include/sched.h: First import - 3.23.10 mit-pthreads/include/signal.h: First import - 3.23.10 mit-pthreads/include/stdio.h: First import - 3.23.10 mit-pthreads/include/stdlib.h: First import - 3.23.10 mit-pthreads/include/string.h: First import - 3.23.10 mit-pthreads/include/syslog.h: First import - 3.23.10 mit-pthreads/include/time.h: First import - 3.23.10 mit-pthreads/include/timers.h: First import - 3.23.10 mit-pthreads/include/tzfile.h: First import - 3.23.10 mit-pthreads/include/unistd.h: First import - 3.23.10 mit-pthreads/lib/Makefile.in: First import - 3.23.10 mit-pthreads/lib/libpthreadutil/Makefile.in: First import - 3.23.10 mit-pthreads/lib/libpthreadutil/pthread_atexit.c: First import - 3.23.10 mit-pthreads/lib/libpthreadutil/pthread_tad.c: First import - 3.23.10 mit-pthreads/lib/libpthreadutil/pthreadutil.h: First import - 3.23.10 mit-pthreads/machdep/alpha-osf1/__math.h: First import - 3.23.10 mit-pthreads/machdep/alpha-osf1/__signal.h: First import - 3.23.10 mit-pthreads/machdep/alpha-osf1/__stdio.h: First import - 3.23.10 mit-pthreads/machdep/alpha-osf1/__stdlib.h: First import - 3.23.10 mit-pthreads/machdep/alpha-osf1/__string.h: First import - 3.23.10 mit-pthreads/machdep/alpha-osf1/__time.h: First import - 3.23.10 mit-pthreads/machdep/alpha-osf1/__unistd.h: First import - 3.23.10 mit-pthreads/machdep/alpha-osf1/cdefs.h: First import - 3.23.10 mit-pthreads/machdep/alpha-osf1/compat.h: First import - 3.23.10 mit-pthreads/machdep/alpha-osf1/dirent.h: First import - 3.23.10 mit-pthreads/machdep/alpha-osf1/signal.h: First import - 3.23.10 mit-pthreads/machdep/alpha-osf1/socket.h: First import - 3.23.10 mit-pthreads/machdep/alpha-osf1/timers.h: First import - 3.23.10 mit-pthreads/machdep/alpha-osf1/uio.h: First import - 3.23.10 mit-pthreads/machdep/bsdi-1.1/compat.h: First import - 3.23.10 mit-pthreads/machdep/bsdi-1.1/dirent.h: First import - 3.23.10 mit-pthreads/machdep/bsdi-1.1/errno.h: First import - 3.23.10 mit-pthreads/machdep/bsdi-1.1/socket.h: First import - 3.23.10 mit-pthreads/machdep/bsdi-1.1/timers.h: First import - 3.23.10 mit-pthreads/machdep/bsdi-2.0/__math.h: First import - 3.23.10 mit-pthreads/machdep/bsdi-2.0/__path.h: First import - 3.23.10 mit-pthreads/machdep/bsdi-2.0/__signal.h: First import - 3.23.10 mit-pthreads/machdep/bsdi-2.0/__stdio.h: First import - 3.23.10 mit-pthreads/machdep/bsdi-2.0/__stdlib.h: First import - 3.23.10 mit-pthreads/machdep/bsdi-2.0/__string.h: First import - 3.23.10 mit-pthreads/machdep/bsdi-2.0/__time.h: First import - 3.23.10 mit-pthreads/machdep/bsdi-2.0/__unistd.h: First import - 3.23.10 mit-pthreads/machdep/bsdi-2.0/compat.h: First import - 3.23.10 mit-pthreads/machdep/bsdi-2.0/dirent.h: First import - 3.23.10 mit-pthreads/machdep/bsdi-2.0/errno.h: First import - 3.23.10 mit-pthreads/machdep/bsdi-2.0/time.h: First import - 3.23.10 mit-pthreads/machdep/bsdi-2.0/timers.h: First import - 3.23.10 mit-pthreads/machdep/bsdi-2.0/wait.h: First import - 3.23.10 mit-pthreads/machdep/engine-alpha-netbsd-1.1.c: First import - 3.23.10 mit-pthreads/machdep/engine-alpha-netbsd-1.1.h: First import - 3.23.10 mit-pthreads/machdep/engine-alpha-netbsd-1.3.c: First import - 3.23.10 mit-pthreads/machdep/engine-alpha-netbsd-1.3.h: First import - 3.23.10 mit-pthreads/machdep/engine-alpha-osf1.c: First import - 3.23.10 mit-pthreads/machdep/engine-alpha-osf1.h: First import - 3.23.10 mit-pthreads/machdep/engine-arm32-netbsd-1.3.c: First import - 3.23.10 mit-pthreads/machdep/engine-arm32-netbsd-1.3.h: First import - 3.23.10 mit-pthreads/machdep/engine-hppa-hpux-10.20.c: First import - 3.23.10 mit-pthreads/machdep/engine-hppa-hpux-10.20.h: First import - 3.23.10 mit-pthreads/machdep/engine-hppa-hpux-9.03.c: First import - 3.23.10 mit-pthreads/machdep/engine-hppa-hpux-9.03.h: First import - 3.23.10 mit-pthreads/machdep/engine-i386-bsdi-1.1.c: First import - 3.23.10 mit-pthreads/machdep/engine-i386-bsdi-1.1.h: First import - 3.23.10 mit-pthreads/machdep/engine-i386-bsdi-2.0.c: First import - 3.23.10 mit-pthreads/machdep/engine-i386-bsdi-2.0.h: First import - 3.23.10 mit-pthreads/machdep/engine-i386-freebsd-1.1.c: First import - 3.23.10 mit-pthreads/machdep/engine-i386-freebsd-1.1.h: First import - 3.23.10 mit-pthreads/machdep/engine-i386-freebsd-2.0.c: First import - 3.23.10 mit-pthreads/machdep/engine-i386-freebsd-2.0.h: First import - 3.23.10 mit-pthreads/machdep/engine-i386-linux-1.0.c: First import - 3.23.10 mit-pthreads/machdep/engine-i386-linux-1.0.h: First import - 3.23.10 mit-pthreads/machdep/engine-i386-netbsd-0.9.c: First import - 3.23.10 mit-pthreads/machdep/engine-i386-netbsd-0.9.h: First import - 3.23.10 mit-pthreads/machdep/engine-i386-netbsd-1.0.c: First import - 3.23.10 mit-pthreads/machdep/engine-i386-netbsd-1.0.h: First import - 3.23.10 mit-pthreads/machdep/engine-i386-netbsd-1.3.c: First import - 3.23.10 mit-pthreads/machdep/engine-i386-netbsd-1.3.h: First import - 3.23.10 mit-pthreads/machdep/engine-i386-openbsd-2.0.c: First import - 3.23.10 mit-pthreads/machdep/engine-i386-openbsd-2.0.h: First import - 3.23.10 mit-pthreads/machdep/engine-i386-sco-3.2v5.c: First import - 3.23.10 mit-pthreads/machdep/engine-i386-sco-3.2v5.h: First import - 3.23.10 mit-pthreads/machdep/engine-ip22-irix-5.2.c: First import - 3.23.10 mit-pthreads/machdep/engine-ip22-irix-5.2.h: First import - 3.23.10 mit-pthreads/machdep/engine-m68000-netbsd.c: First import - 3.23.10 mit-pthreads/machdep/engine-m68000-netbsd.h: First import - 3.23.10 mit-pthreads/machdep/engine-r2000-ultrix-4.2.c: First import - 3.23.10 mit-pthreads/machdep/engine-r2000-ultrix-4.2.h: First import - 3.23.10 mit-pthreads/machdep/engine-romp-bsd.c: First import - 3.23.10 mit-pthreads/machdep/engine-romp-bsd.h: First import - 3.23.10 mit-pthreads/machdep/engine-sparc-netbsd-1.3.c: First import - 3.23.10 mit-pthreads/machdep/engine-sparc-netbsd-1.3.h: First import - 3.23.10 mit-pthreads/machdep/engine-sparc-sunos-4.1.3.c: First import - 3.23.10 mit-pthreads/machdep/engine-sparc-sunos-4.1.3.h: First import - 3.23.10 mit-pthreads/machdep/engine-sparc-sunos-5.3.c: First import - 3.23.10 mit-pthreads/machdep/engine-sparc-sunos-5.3.h: First import - 3.23.10 mit-pthreads/machdep/freebsd-1.1/compat.h: First import - 3.23.10 mit-pthreads/machdep/freebsd-1.1/dirent.h: First import - 3.23.10 mit-pthreads/machdep/freebsd-1.1/socket.h: First import - 3.23.10 mit-pthreads/machdep/freebsd-1.1/timers.h: First import - 3.23.10 mit-pthreads/machdep/freebsd-2.0/__math.h: First import - 3.23.10 mit-pthreads/machdep/freebsd-2.0/__path.h: First import - 3.23.10 mit-pthreads/machdep/freebsd-2.0/__signal.h: First import - 3.23.10 mit-pthreads/machdep/freebsd-2.0/__stdio.h: First import - 3.23.10 mit-pthreads/machdep/freebsd-2.0/__stdlib.h: First import - 3.23.10 mit-pthreads/machdep/freebsd-2.0/__string.h: First import - 3.23.10 mit-pthreads/machdep/freebsd-2.0/__time.h: First import - 3.23.10 mit-pthreads/machdep/freebsd-2.0/__unistd.h: First import - 3.23.10 mit-pthreads/machdep/freebsd-2.0/compat.h: First import - 3.23.10 mit-pthreads/machdep/freebsd-2.0/dirent.h: First import - 3.23.10 mit-pthreads/machdep/freebsd-2.0/errno.h: First import - 3.23.10 mit-pthreads/machdep/freebsd-2.0/timers.h: First import - 3.23.10 mit-pthreads/machdep/freebsd-2.0/wait.h: First import - 3.23.10 mit-pthreads/machdep/hpux-10.20/__math.h: First import - 3.23.10 mit-pthreads/machdep/hpux-10.20/__signal.h: First import - 3.23.10 mit-pthreads/machdep/hpux-10.20/__stdio.h: First import - 3.23.10 mit-pthreads/machdep/hpux-10.20/__stdlib.h: First import - 3.23.10 mit-pthreads/machdep/hpux-10.20/__string.h: First import - 3.23.10 mit-pthreads/machdep/hpux-10.20/__time.h: First import - 3.23.10 mit-pthreads/machdep/hpux-10.20/__unistd.h: First import - 3.23.10 mit-pthreads/machdep/hpux-10.20/cdefs.h: First import - 3.23.10 mit-pthreads/machdep/hpux-10.20/compat.h: First import - 3.23.10 mit-pthreads/machdep/hpux-10.20/dirent.h: First import - 3.23.10 mit-pthreads/machdep/hpux-10.20/socket.h: First import - 3.23.10 mit-pthreads/machdep/hpux-10.20/stdtypes.h: First import - 3.23.10 mit-pthreads/machdep/hpux-10.20/time.h: First import - 3.23.10 mit-pthreads/machdep/hpux-10.20/timers.h: First import - 3.23.10 mit-pthreads/machdep/hpux-10.20/uio.h: First import - 3.23.10 mit-pthreads/machdep/hpux-10.20/wait.h: First import - 3.23.10 mit-pthreads/machdep/hpux-9.03/__math.h: First import - 3.23.10 mit-pthreads/machdep/hpux-9.03/__signal.h: First import - 3.23.10 mit-pthreads/machdep/hpux-9.03/__stdio.h: First import - 3.23.10 mit-pthreads/machdep/hpux-9.03/__stdlib.h: First import - 3.23.10 mit-pthreads/machdep/hpux-9.03/__string.h: First import - 3.23.10 mit-pthreads/machdep/hpux-9.03/__time.h: First import - 3.23.10 mit-pthreads/machdep/hpux-9.03/__unistd.h: First import - 3.23.10 mit-pthreads/machdep/hpux-9.03/cdefs.h: First import - 3.23.10 mit-pthreads/machdep/hpux-9.03/compat.h: First import - 3.23.10 mit-pthreads/machdep/hpux-9.03/dirent.h: First import - 3.23.10 mit-pthreads/machdep/hpux-9.03/socket.h: First import - 3.23.10 mit-pthreads/machdep/hpux-9.03/stdtypes.h: First import - 3.23.10 mit-pthreads/machdep/hpux-9.03/time.h: First import - 3.23.10 mit-pthreads/machdep/hpux-9.03/timers.h: First import - 3.23.10 mit-pthreads/machdep/hpux-9.03/uio.h: First import - 3.23.10 mit-pthreads/machdep/hpux-9.03/wait.h: First import - 3.23.10 mit-pthreads/machdep/i386-sco-3.2v5/__math.h: First import - 3.23.10 mit-pthreads/machdep/i386-sco-3.2v5/__signal.h: First import - 3.23.10 mit-pthreads/machdep/i386-sco-3.2v5/__stdio.h: First import - 3.23.10 mit-pthreads/machdep/i386-sco-3.2v5/__stdlib.h: First import - 3.23.10 mit-pthreads/machdep/i386-sco-3.2v5/__string.h: First import - 3.23.10 mit-pthreads/machdep/i386-sco-3.2v5/__time.h: First import - 3.23.10 mit-pthreads/machdep/i386-sco-3.2v5/__unistd.h: First import - 3.23.10 mit-pthreads/machdep/i386-sco-3.2v5/compat.h: First import - 3.23.10 mit-pthreads/machdep/i386-sco-3.2v5/dirent.h: First import - 3.23.10 mit-pthreads/machdep/i386-sco-3.2v5/posix/__signal.h: First import - 3.23.10 mit-pthreads/machdep/i386-sco-3.2v5/socket.h: First import - 3.23.10 mit-pthreads/machdep/i386-sco-3.2v5/syscall.h: First import - 3.23.10 mit-pthreads/machdep/i386-sco-3.2v5/timers.h: First import - 3.23.10 mit-pthreads/machdep/i386-sco-3.2v5/trash.can: First import - 3.23.10 mit-pthreads/machdep/irix-5.2/__math.h: First import - 3.23.10 mit-pthreads/machdep/irix-5.2/__signal.h: First import - 3.23.10 mit-pthreads/machdep/irix-5.2/__stdio.h: First import - 3.23.10 mit-pthreads/machdep/irix-5.2/__stdlib.h: First import - 3.23.10 mit-pthreads/machdep/irix-5.2/__string.h: First import - 3.23.10 mit-pthreads/machdep/irix-5.2/__time.h: First import - 3.23.10 mit-pthreads/machdep/irix-5.2/__unistd.h: First import - 3.23.10 mit-pthreads/machdep/irix-5.2/compat.h: First import - 3.23.10 mit-pthreads/machdep/irix-5.2/dirent.h: First import - 3.23.10 mit-pthreads/machdep/irix-5.2/socket.h: First import - 3.23.10 mit-pthreads/machdep/irix-5.2/timers.h: First import - 3.23.10 mit-pthreads/machdep/irix-5.2/wait.h: First import - 3.23.10 mit-pthreads/machdep/linux-1.0/__math.h: First import - 3.23.10 mit-pthreads/machdep/linux-1.0/__path.h: First import - 3.23.10 mit-pthreads/machdep/linux-1.0/__signal.h: First import - 3.23.10 mit-pthreads/machdep/linux-1.0/__stdio.h: First import - 3.23.10 mit-pthreads/machdep/linux-1.0/__stdlib.h: First import - 3.23.10 mit-pthreads/machdep/linux-1.0/__string.h: First import - 3.23.10 mit-pthreads/machdep/linux-1.0/__time.h: First import - 3.23.10 mit-pthreads/machdep/linux-1.0/__unistd.h: First import - 3.23.10 mit-pthreads/machdep/linux-1.0/cdefs.h: First import - 3.23.10 mit-pthreads/machdep/linux-1.0/compat.h: First import - 3.23.10 mit-pthreads/machdep/linux-1.0/dirent.h: First import - 3.23.10 mit-pthreads/machdep/linux-1.0/errno.h: First import - 3.23.10 mit-pthreads/machdep/linux-1.0/socket.h: First import - 3.23.10 mit-pthreads/machdep/linux-1.0/timers.h: First import - 3.23.10 mit-pthreads/machdep/linux-1.0/uio.h: First import - 3.23.10 mit-pthreads/machdep/linux-1.0/wait.h: First import - 3.23.10 mit-pthreads/machdep/netbsd-0.9/dirent.h: First import - 3.23.10 mit-pthreads/machdep/netbsd-1.0/__math.h: First import - 3.23.10 mit-pthreads/machdep/netbsd-1.0/__path.h: First import - 3.23.10 mit-pthreads/machdep/netbsd-1.0/__signal.h: First import - 3.23.10 mit-pthreads/machdep/netbsd-1.0/__stdio.h: First import - 3.23.10 mit-pthreads/machdep/netbsd-1.0/__stdlib.h: First import - 3.23.10 mit-pthreads/machdep/netbsd-1.0/__string.h: First import - 3.23.10 mit-pthreads/machdep/netbsd-1.0/__time.h: First import - 3.23.10 mit-pthreads/machdep/netbsd-1.0/__unistd.h: First import - 3.23.10 mit-pthreads/machdep/netbsd-1.0/compat.h: First import - 3.23.10 mit-pthreads/machdep/netbsd-1.0/dirent.h: First import - 3.23.10 mit-pthreads/machdep/netbsd-1.0/errno.h: First import - 3.23.10 mit-pthreads/machdep/netbsd-1.0/time.h: First import - 3.23.10 mit-pthreads/machdep/netbsd-1.0/timers.h: First import - 3.23.10 mit-pthreads/machdep/netbsd-1.0/wait.h: First import - 3.23.10 mit-pthreads/machdep/netbsd-1.1/__math.h: First import - 3.23.10 mit-pthreads/machdep/netbsd-1.1/__path.h: First import - 3.23.10 mit-pthreads/machdep/netbsd-1.1/__signal.h: First import - 3.23.10 mit-pthreads/machdep/netbsd-1.1/__stdio.h: First import - 3.23.10 mit-pthreads/machdep/netbsd-1.1/__stdlib.h: First import - 3.23.10 mit-pthreads/machdep/netbsd-1.1/__string.h: First import - 3.23.10 mit-pthreads/machdep/netbsd-1.1/__time.h: First import - 3.23.10 mit-pthreads/machdep/netbsd-1.1/__unistd.h: First import - 3.23.10 mit-pthreads/machdep/netbsd-1.1/compat.h: First import - 3.23.10 mit-pthreads/machdep/netbsd-1.1/dirent.h: First import - 3.23.10 mit-pthreads/machdep/netbsd-1.1/errno.h: First import - 3.23.10 mit-pthreads/machdep/netbsd-1.1/time.h: First import - 3.23.10 mit-pthreads/machdep/netbsd-1.1/timers.h: First import - 3.23.10 mit-pthreads/machdep/netbsd-1.1/wait.h: First import - 3.23.10 mit-pthreads/machdep/openbsd-2.0/__math.h: First import - 3.23.10 mit-pthreads/machdep/openbsd-2.0/__path.h: First import - 3.23.10 mit-pthreads/machdep/openbsd-2.0/__signal.h: First import - 3.23.10 mit-pthreads/machdep/openbsd-2.0/__stdio.h: First import - 3.23.10 mit-pthreads/machdep/openbsd-2.0/__stdlib.h: First import - 3.23.10 mit-pthreads/machdep/openbsd-2.0/__string.h: First import - 3.23.10 mit-pthreads/machdep/openbsd-2.0/__time.h: First import - 3.23.10 mit-pthreads/machdep/openbsd-2.0/__unistd.h: First import - 3.23.10 mit-pthreads/machdep/openbsd-2.0/compat.h: First import - 3.23.10 mit-pthreads/machdep/openbsd-2.0/dirent.h: First import - 3.23.10 mit-pthreads/machdep/openbsd-2.0/errno.h: First import - 3.23.10 mit-pthreads/machdep/openbsd-2.0/timers.h: First import - 3.23.10 mit-pthreads/machdep/openbsd-2.0/wait.h: First import - 3.23.10 mit-pthreads/machdep/posix-alpha-osf1.h: First import - 3.23.10 mit-pthreads/machdep/posix-bsdi-1.1.h: First import - 3.23.10 mit-pthreads/machdep/posix-bsdi-2.0.h: First import - 3.23.10 mit-pthreads/machdep/posix-freebsd-1.1.h: First import - 3.23.10 mit-pthreads/machdep/posix-freebsd-2.0.h: First import - 3.23.10 mit-pthreads/machdep/posix-hpux-10.20.h: First import - 3.23.10 mit-pthreads/machdep/posix-hpux-9.03.h: First import - 3.23.10 mit-pthreads/machdep/posix-i386-sco-3.2v5.h: First import - 3.23.10 mit-pthreads/machdep/posix-irix-5.2.h: First import - 3.23.10 mit-pthreads/machdep/posix-linux-1.0.h: First import - 3.23.10 mit-pthreads/machdep/posix-netbsd-0.9.h: First import - 3.23.10 mit-pthreads/machdep/posix-netbsd-1.0.h: First import - 3.23.10 mit-pthreads/machdep/posix-netbsd-1.1.h: First import - 3.23.10 mit-pthreads/machdep/posix-openbsd-2.0.h: First import - 3.23.10 mit-pthreads/machdep/posix-romp-bsd.h: First import - 3.23.10 mit-pthreads/machdep/posix-sco-3.2v5.h: First import - 3.23.10 mit-pthreads/machdep/posix-sunos-4.1.3.h: First import - 3.23.10 mit-pthreads/machdep/posix-sunos-5.3.h: First import - 3.23.10 mit-pthreads/machdep/posix-sunos-5.5.h: First import - 3.23.10 mit-pthreads/machdep/posix-ultrix-4.2.h: First import - 3.23.10 mit-pthreads/machdep/sco-3.2v5/__math.h: First import - 3.23.10 mit-pthreads/machdep/sco-3.2v5/__signal.h: First import - 3.23.10 mit-pthreads/machdep/sco-3.2v5/__stdio.h: First import - 3.23.10 mit-pthreads/machdep/sco-3.2v5/__stdlib.h: First import - 3.23.10 mit-pthreads/machdep/sco-3.2v5/__string.h: First import - 3.23.10 mit-pthreads/machdep/sco-3.2v5/__time.h: First import - 3.23.10 mit-pthreads/machdep/sco-3.2v5/__unistd.h: First import - 3.23.10 mit-pthreads/machdep/sco-3.2v5/compat.h: First import - 3.23.10 mit-pthreads/machdep/sco-3.2v5/dirent.h: First import - 3.23.10 mit-pthreads/machdep/sco-3.2v5/posix/__signal.h: First import - 3.23.10 mit-pthreads/machdep/sco-3.2v5/socket.h: First import - 3.23.10 mit-pthreads/machdep/sco-3.2v5/syscall.h: First import - 3.23.10 mit-pthreads/machdep/sco-3.2v5/timers.h: First import - 3.23.10 mit-pthreads/machdep/sco-3.2v5/trash.can: First import - 3.23.10 mit-pthreads/machdep/sunos-4.1.3/__math.h: First import - 3.23.10 mit-pthreads/machdep/sunos-4.1.3/__path.h: First import - 3.23.10 mit-pthreads/machdep/sunos-4.1.3/__signal.h: First import - 3.23.10 mit-pthreads/machdep/sunos-4.1.3/__stdio.h: First import - 3.23.10 mit-pthreads/machdep/sunos-4.1.3/__stdlib.h: First import - 3.23.10 mit-pthreads/machdep/sunos-4.1.3/__string.h: First import - 3.23.10 mit-pthreads/machdep/sunos-4.1.3/__time.h: First import - 3.23.10 mit-pthreads/machdep/sunos-4.1.3/__unistd.h: First import - 3.23.10 mit-pthreads/machdep/sunos-4.1.3/cdefs.h: First import - 3.23.10 mit-pthreads/machdep/sunos-4.1.3/compat.h: First import - 3.23.10 mit-pthreads/machdep/sunos-4.1.3/dirent.h: First import - 3.23.10 mit-pthreads/machdep/sunos-4.1.3/fcntlcom.h: First import - 3.23.10 mit-pthreads/machdep/sunos-4.1.3/signal.h: First import - 3.23.10 mit-pthreads/machdep/sunos-4.1.3/stat.h: First import - 3.23.10 mit-pthreads/machdep/sunos-4.1.3/time.h: First import - 3.23.10 mit-pthreads/machdep/sunos-4.1.3/timers.h: First import - 3.23.10 mit-pthreads/machdep/sunos-4.1.3/wait.h: First import - 3.23.10 mit-pthreads/machdep/sunos-5.3/__math.h: First import - 3.23.10 mit-pthreads/machdep/sunos-5.3/__signal.h: First import - 3.23.10 mit-pthreads/machdep/sunos-5.3/__stdio.h: First import - 3.23.10 mit-pthreads/machdep/sunos-5.3/__stdlib.h: First import - 3.23.10 mit-pthreads/machdep/sunos-5.3/__string.h: First import - 3.23.10 mit-pthreads/machdep/sunos-5.3/__time.h: First import - 3.23.10 mit-pthreads/machdep/sunos-5.3/__unistd.h: First import - 3.23.10 mit-pthreads/machdep/sunos-5.3/cdefs.h: First import - 3.23.10 mit-pthreads/machdep/sunos-5.3/compat.h: First import - 3.23.10 mit-pthreads/machdep/sunos-5.3/dirent.h: First import - 3.23.10 mit-pthreads/machdep/sunos-5.3/socket.h: First import - 3.23.10 mit-pthreads/machdep/sunos-5.3/timers.h: First import - 3.23.10 mit-pthreads/machdep/sunos-5.3/uio.h: First import - 3.23.10 mit-pthreads/machdep/sunos-5.5/__math.h: First import - 3.23.10 mit-pthreads/machdep/sunos-5.5/__signal.h: First import - 3.23.10 mit-pthreads/machdep/sunos-5.5/__stdio.h: First import - 3.23.10 mit-pthreads/machdep/sunos-5.5/__stdlib.h: First import - 3.23.10 mit-pthreads/machdep/sunos-5.5/__string.h: First import - 3.23.10 mit-pthreads/machdep/sunos-5.5/__time.h: First import - 3.23.10 mit-pthreads/machdep/sunos-5.5/__unistd.h: First import - 3.23.10 mit-pthreads/machdep/sunos-5.5/cdefs.h: First import - 3.23.10 mit-pthreads/machdep/sunos-5.5/compat.h: First import - 3.23.10 mit-pthreads/machdep/sunos-5.5/dirent.h: First import - 3.23.10 mit-pthreads/machdep/sunos-5.5/socket.h: First import - 3.23.10 mit-pthreads/machdep/sunos-5.5/timers.h: First import - 3.23.10 mit-pthreads/machdep/sunos-5.5/uio.h: First import - 3.23.10 mit-pthreads/machdep/syscall-alpha-netbsd-1.1.S: First import - 3.23.10 mit-pthreads/machdep/syscall-alpha-netbsd-1.3.S: First import - 3.23.10 mit-pthreads/machdep/syscall-alpha-osf1.S: First import - 3.23.10 mit-pthreads/machdep/syscall-arm32-netbsd-1.3.S: First import - 3.23.10 mit-pthreads/machdep/syscall-hppa-hpux-10.20.S: First import - 3.23.10 mit-pthreads/machdep/syscall-hppa-hpux-9.03.S: First import - 3.23.10 mit-pthreads/machdep/syscall-i386-bsdi-1.1.S: First import - 3.23.10 mit-pthreads/machdep/syscall-i386-bsdi-2.0.S: First import - 3.23.10 mit-pthreads/machdep/syscall-i386-freebsd-1.1.S: First import - 3.23.10 mit-pthreads/machdep/syscall-i386-freebsd-2.0.S: First import - 3.23.10 mit-pthreads/machdep/syscall-i386-linux-1.0.S: First import - 3.23.10 mit-pthreads/machdep/syscall-i386-netbsd-0.9.S: First import - 3.23.10 mit-pthreads/machdep/syscall-i386-netbsd-1.0.S: First import - 3.23.10 mit-pthreads/machdep/syscall-i386-netbsd-1.1.S: First import - 3.23.10 mit-pthreads/machdep/syscall-i386-netbsd-1.3.S: First import - 3.23.10 mit-pthreads/machdep/syscall-i386-openbsd-2.0.S: First import - 3.23.10 mit-pthreads/machdep/syscall-i386-sco-3.2v5.S: First import - 3.23.10 mit-pthreads/machdep/syscall-ip22-irix-5.2.S: First import - 3.23.10 mit-pthreads/machdep/syscall-m68000-netbsd.S: First import - 3.23.10 mit-pthreads/machdep/syscall-r2000-ultrix-4.2.S: First import - 3.23.10 mit-pthreads/machdep/syscall-romp-bsd.S: First import - 3.23.10 mit-pthreads/machdep/syscall-sparc-netbsd-1.1.S: First import - 3.23.10 mit-pthreads/machdep/syscall-sparc-netbsd-1.3.S: First import - 3.23.10 mit-pthreads/machdep/syscall-sparc-sunos-4.1.3.S: First import - 3.23.10 mit-pthreads/machdep/syscall-sparc-sunos-5.3.S: First import - 3.23.10 mit-pthreads/machdep/syscall-sparc-sunos4.S: First import - 3.23.10 mit-pthreads/machdep/syscall-template-alpha-netbsd-1.1.S: First import - 3.23.10 mit-pthreads/machdep/syscall-template-alpha-netbsd-1.3.S: First import - 3.23.10 mit-pthreads/machdep/syscall-template-alpha-osf1.S: First import - 3.23.10 mit-pthreads/machdep/syscall-template-arm32-netbsd-1.3.S: First import - 3.23.10 mit-pthreads/machdep/syscall-template-hppa-hpux-10.20.S: First import - 3.23.10 mit-pthreads/machdep/syscall-template-hppa-hpux-9.03.S: First import - 3.23.10 mit-pthreads/machdep/syscall-template-i386-bsdi-2.0.S: First import - 3.23.10 mit-pthreads/machdep/syscall-template-i386-freebsd-2.0.S: First import - 3.23.10 mit-pthreads/machdep/syscall-template-i386-netbsd-1.1.S: First import - 3.23.10 mit-pthreads/machdep/syscall-template-i386-netbsd-1.3.S: First import - 3.23.10 mit-pthreads/machdep/syscall-template-i386-netbsd1.0.S: First import - 3.23.10 mit-pthreads/machdep/syscall-template-i386-openbsd-2.0.S: First import - 3.23.10 mit-pthreads/machdep/syscall-template-i386-sco-3.2v5.S: First import - 3.23.10 mit-pthreads/machdep/syscall-template-ip22-irix-5.2.S: First import - 3.23.10 mit-pthreads/machdep/syscall-template-m68000-netbsd.S: First import - 3.23.10 mit-pthreads/machdep/syscall-template-r2000-ultrix-4.2.S: First import - 3.23.10 mit-pthreads/machdep/syscall-template-sparc-netbsd-1.1.S: First import - 3.23.10 mit-pthreads/machdep/syscall-template-sparc-netbsd-1.3.S: First import - 3.23.10 mit-pthreads/machdep/syscall-template-sparc-sunos-5.3.S: First import - 3.23.10 mit-pthreads/machdep/syscall-template-sparc-sunos4.S: First import - 3.23.10 mit-pthreads/machdep/ultrix-4.2/__math.h: First import - 3.23.10 mit-pthreads/machdep/ultrix-4.2/__signal.h: First import - 3.23.10 mit-pthreads/machdep/ultrix-4.2/__stdio.h: First import - 3.23.10 mit-pthreads/machdep/ultrix-4.2/__stdlib.h: First import - 3.23.10 mit-pthreads/machdep/ultrix-4.2/__string.h: First import - 3.23.10 mit-pthreads/machdep/ultrix-4.2/__time.h: First import - 3.23.10 mit-pthreads/machdep/ultrix-4.2/__unistd.h: First import - 3.23.10 mit-pthreads/machdep/ultrix-4.2/cdefs.h: First import - 3.23.10 mit-pthreads/machdep/ultrix-4.2/compat.h: First import - 3.23.10 mit-pthreads/machdep/ultrix-4.2/dirent.h: First import - 3.23.10 mit-pthreads/machdep/ultrix-4.2/errno.h: First import - 3.23.10 mit-pthreads/machdep/ultrix-4.2/time.h: First import - 3.23.10 mit-pthreads/machdep/ultrix-4.2/timers.h: First import - 3.23.10 mit-pthreads/machdep/ultrix-4.2/wait.h: First import - 3.23.10 mit-pthreads/machdep/unistd-i386-freebsd-1.1.h: First import - 3.23.10 mit-pthreads/machdep/unistd-i386-linux-1.0.h: First import - 3.23.10 mit-pthreads/machdep/unistd-sparc-sunos-4.1.3.h: First import - 3.23.10 mit-pthreads/net/GNUmakefile.inc: First import - 3.23.10 mit-pthreads/net/gethostbyaddr.c: First import - 3.23.10 mit-pthreads/net/gethostbyname.c: First import - 3.23.10 mit-pthreads/net/gethostent.c: First import - 3.23.10 mit-pthreads/net/getnetbyaddr.c: First import - 3.23.10 mit-pthreads/net/getnetbyname.c: First import - 3.23.10 mit-pthreads/net/getnetent.c: First import - 3.23.10 mit-pthreads/net/getproto.c: First import - 3.23.10 mit-pthreads/net/getprotoent.c: First import - 3.23.10 mit-pthreads/net/getprotoname.c: First import - 3.23.10 mit-pthreads/net/getservbyname.c: First import - 3.23.10 mit-pthreads/net/getservbyport.c: First import - 3.23.10 mit-pthreads/net/getservent.c: First import - 3.23.10 mit-pthreads/net/herror.c: First import - 3.23.10 mit-pthreads/net/inet_addr.c: First import - 3.23.10 mit-pthreads/net/inet_lnaof.c: First import - 3.23.10 mit-pthreads/net/inet_makeaddr.c: First import - 3.23.10 mit-pthreads/net/inet_netof.c: First import - 3.23.10 mit-pthreads/net/inet_network.c: First import - 3.23.10 mit-pthreads/net/inet_ntoa.c: First import - 3.23.10 mit-pthreads/net/net_internal.c: First import - 3.23.10 mit-pthreads/net/net_internal.h: First import - 3.23.10 mit-pthreads/net/proto_internal.c: First import - 3.23.10 mit-pthreads/net/proto_internal.h: First import - 3.23.10 mit-pthreads/net/res_comp.c: First import - 3.23.10 mit-pthreads/net/res_debug.c: First import - 3.23.10 mit-pthreads/net/res_init.c: First import - 3.23.10 mit-pthreads/net/res_internal.c: First import - 3.23.10 mit-pthreads/net/res_internal.h: First import - 3.23.10 mit-pthreads/net/res_mkquery.c: First import - 3.23.10 mit-pthreads/net/res_query.c: First import - 3.23.10 mit-pthreads/net/res_querydomain.c: First import - 3.23.10 mit-pthreads/net/res_search.c: First import - 3.23.10 mit-pthreads/net/res_send.c: First import - 3.23.10 mit-pthreads/net/serv_internal.c: First import - 3.23.10 mit-pthreads/net/serv_internal.h: First import - 3.23.10 mit-pthreads/patches/Streepy.html: First import - 3.23.10 mit-pthreads/patches/Streepy2.html: First import - 3.23.10 mit-pthreads/patches/bill_lear: First import - 3.23.10 mit-pthreads/patches/chris_demetriou: First import - 3.23.10 mit-pthreads/patches/mevans: First import - 3.23.10 mit-pthreads/patches/p153: First import - 3.23.10 mit-pthreads/patches/p155: First import - 3.23.10 mit-pthreads/pg++: First import - 3.23.10 mit-pthreads/pgcc: First import - 3.23.10 mit-pthreads/pthreads/GNUmakefile.inc: First import - 3.23.10 mit-pthreads/pthreads/Makefile.inc: First import - 3.23.10 mit-pthreads/pthreads/_exit.c: First import - 3.23.10 mit-pthreads/pthreads/cleanup.c: First import - 3.23.10 mit-pthreads/pthreads/cond.c: First import - 3.23.10 mit-pthreads/pthreads/condattr.c: First import - 3.23.10 mit-pthreads/pthreads/dump_state.c: First import - 3.23.10 mit-pthreads/pthreads/errno.c: First import - 3.23.10 mit-pthreads/pthreads/fd_pipe.c: First import - 3.23.10 mit-pthreads/pthreads/file.c: First import - 3.23.10 mit-pthreads/pthreads/globals.c: First import - 3.23.10 mit-pthreads/pthreads/info.c: First import - 3.23.10 mit-pthreads/pthreads/init.cc: First import - 3.23.10 mit-pthreads/pthreads/malloc.c: First import - 3.23.10 mit-pthreads/pthreads/mutex.c: First import - 3.23.10 mit-pthreads/pthreads/mutexattr.c: First import - 3.23.10 mit-pthreads/pthreads/panic.c: First import - 3.23.10 mit-pthreads/pthreads/prio_queue.c: First import - 3.23.10 mit-pthreads/pthreads/process.c: First import - 3.23.10 mit-pthreads/pthreads/pthread.c: First import - 3.23.10 mit-pthreads/pthreads/pthread_attr.c: First import - 3.23.10 mit-pthreads/pthreads/pthread_cancel.c: First import - 3.23.10 mit-pthreads/pthreads/pthread_detach.c: First import - 3.23.10 mit-pthreads/pthreads/pthread_init.c: First import - 3.23.10 mit-pthreads/pthreads/pthread_join.c: First import - 3.23.10 mit-pthreads/pthreads/pthread_kill.c: First import - 3.23.10 mit-pthreads/pthreads/pthread_once.c: First import - 3.23.10 mit-pthreads/pthreads/queue.c: First import - 3.23.10 mit-pthreads/pthreads/readv.c: First import - 3.23.10 mit-pthreads/pthreads/schedparam.c: First import - 3.23.10 mit-pthreads/pthreads/select.c: First import - 3.23.10 mit-pthreads/pthreads/sig.c: First import - 3.23.10 mit-pthreads/pthreads/sleep.c: First import - 3.23.10 mit-pthreads/pthreads/specific.c: First import - 3.23.10 mit-pthreads/pthreads/stat.c: First import - 3.23.10 mit-pthreads/pthreads/wait.c: First import - 3.23.10 mit-pthreads/pthreads/writev.c: First import - 3.23.10 mit-pthreads/scripts/GNUmakefile.inc: First import - 3.23.10 mit-pthreads/scripts/Makefile.inc: First import - 3.23.10 mit-pthreads/scripts/pgcc.sh: First import - 3.23.10 mit-pthreads/stdio/GNUmakefile.inc: First import - 3.23.10 mit-pthreads/stdio/Makefile.inc: First import - 3.23.10 mit-pthreads/stdio/README: First import - 3.23.10 mit-pthreads/stdio/clrerr.c: First import - 3.23.10 mit-pthreads/stdio/fclose.c: First import - 3.23.10 mit-pthreads/stdio/fdopen.c: First import - 3.23.10 mit-pthreads/stdio/feof.c: First import - 3.23.10 mit-pthreads/stdio/ferror.c: First import - 3.23.10 mit-pthreads/stdio/fflush.c: First import - 3.23.10 mit-pthreads/stdio/fgetc.c: First import - 3.23.10 mit-pthreads/stdio/fgetline.c: First import - 3.23.10 mit-pthreads/stdio/fgetpos.c: First import - 3.23.10 mit-pthreads/stdio/fgets.c: First import - 3.23.10 mit-pthreads/stdio/fileno.c: First import - 3.23.10 mit-pthreads/stdio/findfp.c: First import - 3.23.10 mit-pthreads/stdio/flags.c: First import - 3.23.10 mit-pthreads/stdio/floatio.h: First import - 3.23.10 mit-pthreads/stdio/fopen.c: First import - 3.23.10 mit-pthreads/stdio/fprintf.c: First import - 3.23.10 mit-pthreads/stdio/fpurge.c: First import - 3.23.10 mit-pthreads/stdio/fputc.c: First import - 3.23.10 mit-pthreads/stdio/fputs.c: First import - 3.23.10 mit-pthreads/stdio/fread.c: First import - 3.23.10 mit-pthreads/stdio/freopen.c: First import - 3.23.10 mit-pthreads/stdio/fscanf.c: First import - 3.23.10 mit-pthreads/stdio/fseek.c: First import - 3.23.10 mit-pthreads/stdio/fsetpos.c: First import - 3.23.10 mit-pthreads/stdio/ftell.c: First import - 3.23.10 mit-pthreads/stdio/funopen.c: First import - 3.23.10 mit-pthreads/stdio/fvwrite.c: First import - 3.23.10 mit-pthreads/stdio/fvwrite.h: First import - 3.23.10 mit-pthreads/stdio/fwalk.c: First import - 3.23.10 mit-pthreads/stdio/fwrite.c: First import - 3.23.10 mit-pthreads/stdio/getc.c: First import - 3.23.10 mit-pthreads/stdio/getc_unlocked.c: First import - 3.23.10 mit-pthreads/stdio/getchar.c: First import - 3.23.10 mit-pthreads/stdio/getchar_unlocked.c: First import - 3.23.10 mit-pthreads/stdio/gets.c: First import - 3.23.10 mit-pthreads/stdio/getw.c: First import - 3.23.10 mit-pthreads/stdio/glue.h: First import - 3.23.10 mit-pthreads/stdio/local.h: First import - 3.23.10 mit-pthreads/stdio/makebuf.c: First import - 3.23.10 mit-pthreads/stdio/mktemp.c: First import - 3.23.10 mit-pthreads/stdio/perror.c: First import - 3.23.10 mit-pthreads/stdio/printf.c: First import - 3.23.10 mit-pthreads/stdio/putc.c: First import - 3.23.10 mit-pthreads/stdio/putc_unlocked.c: First import - 3.23.10 mit-pthreads/stdio/putchar.c: First import - 3.23.10 mit-pthreads/stdio/putchar_unlocked.c: First import - 3.23.10 mit-pthreads/stdio/puts.c: First import - 3.23.10 mit-pthreads/stdio/putw.c: First import - 3.23.10 mit-pthreads/stdio/refill.c: First import - 3.23.10 mit-pthreads/stdio/remove.c: First import - 3.23.10 mit-pthreads/stdio/rewind.c: First import - 3.23.10 mit-pthreads/stdio/rget.c: First import - 3.23.10 mit-pthreads/stdio/scanf.c: First import - 3.23.10 mit-pthreads/stdio/setbuf.c: First import - 3.23.10 mit-pthreads/stdio/setbuffer.c: First import - 3.23.10 mit-pthreads/stdio/setvbuf.c: First import - 3.23.10 mit-pthreads/stdio/snprintf.c: First import - 3.23.10 mit-pthreads/stdio/sprintf.c: First import - 3.23.10 mit-pthreads/stdio/sscanf.c: First import - 3.23.10 mit-pthreads/stdio/stdio.c: First import - 3.23.10 mit-pthreads/stdio/strerror.c: First import - 3.23.10 mit-pthreads/stdio/tempnam.c: First import - 3.23.10 mit-pthreads/stdio/tmpfile.c: First import - 3.23.10 mit-pthreads/stdio/tmpnam.c: First import - 3.23.10 mit-pthreads/stdio/ungetc.c: First import - 3.23.10 mit-pthreads/stdio/vfprintf.c: First import - 3.23.10 mit-pthreads/stdio/vfscanf.c: First import - 3.23.10 mit-pthreads/stdio/vprintf.c: First import - 3.23.10 mit-pthreads/stdio/vscanf.c: First import - 3.23.10 mit-pthreads/stdio/vsnprintf.c: First import - 3.23.10 mit-pthreads/stdio/vsprintf.c: First import - 3.23.10 mit-pthreads/stdio/vsscanf.c: First import - 3.23.10 mit-pthreads/stdio/wbuf.c: First import - 3.23.10 mit-pthreads/stdio/wsetup.c: First import - 3.23.10 mit-pthreads/stdio/xprintf.c: First import - 3.23.10 mit-pthreads/stdlib/GNUmakefile.inc: First import - 3.23.10 mit-pthreads/stdlib/Makefile.inc: First import - 3.23.10 mit-pthreads/stdlib/abort.c: First import - 3.23.10 mit-pthreads/stdlib/atexit.h: First import - 3.23.10 mit-pthreads/stdlib/exit.c: First import - 3.23.10 mit-pthreads/stdlib/rand.c: First import - 3.23.10 mit-pthreads/stdlib/random.c: First import - 3.23.10 mit-pthreads/stdlib/strtod.c: First import - 3.23.10 mit-pthreads/stdlib/strtol.c: First import - 3.23.10 mit-pthreads/stdlib/strtoul.c: First import - 3.23.10 mit-pthreads/stdlib/system.c: First import - 3.23.10 mit-pthreads/string/GNUmakefile.inc: First import - 3.23.10 mit-pthreads/string/Makefile.inc: First import - 3.23.10 mit-pthreads/string/strtok.c: First import - 3.23.10 mit-pthreads/tests/Makefile.in: First import - 3.23.10 mit-pthreads/tests/README: First import - 3.23.10 mit-pthreads/tests/bench_fcntl.c: First import - 3.23.10 mit-pthreads/tests/bench_pipe.c: First import - 3.23.10 mit-pthreads/tests/bench_read.c: First import - 3.23.10 mit-pthreads/tests/p_bench_getpid.c: First import - 3.23.10 mit-pthreads/tests/p_bench_mutex.c: First import - 3.23.10 mit-pthreads/tests/p_bench_pthread_create.c: First import - 3.23.10 mit-pthreads/tests/p_bench_read.c: First import - 3.23.10 mit-pthreads/tests/p_bench_semaphore.c: First import - 3.23.10 mit-pthreads/tests/p_bench_yield.c: First import - 3.23.10 mit-pthreads/tests/test_create.c: First import - 3.23.10 mit-pthreads/tests/test_cwd.c: First import - 3.23.10 mit-pthreads/tests/test_execve.c: First import - 3.23.10 mit-pthreads/tests/test_fcntl.c: First import - 3.23.10 mit-pthreads/tests/test_fork.c: First import - 3.23.10 mit-pthreads/tests/test_netdb.c: First import - 3.23.10 mit-pthreads/tests/test_pause.c: First import - 3.23.10 mit-pthreads/tests/test_preemption.c: First import - 3.23.10 mit-pthreads/tests/test_preemption_float.c: First import - 3.23.10 mit-pthreads/tests/test_pthread_cond_timedwait.c: First import - 3.23.10 mit-pthreads/tests/test_pthread_join.c: First import - 3.23.10 mit-pthreads/tests/test_pthread_mutex.c: First import - 3.23.10 mit-pthreads/tests/test_pw.c: First import - 3.23.10 mit-pthreads/tests/test_readdir.c: First import - 3.23.10 mit-pthreads/tests/test_select.c: First import - 3.23.10 mit-pthreads/tests/test_setjmp.c: First import - 3.23.10 mit-pthreads/tests/test_sleep.c: First import - 3.23.10 mit-pthreads/tests/test_sock_1.c: First import - 3.23.10 mit-pthreads/tests/test_sock_2.c: First import - 3.23.10 mit-pthreads/tests/test_sock_2a.c: First import - 3.23.10 mit-pthreads/tests/test_stdio_1.c: First import - 3.23.10 mit-pthreads/tests/test_switch.c: First import - 3.23.10 mysys/COPYING.LIB: First import - 3.23.10 mysys/getopt.c: First import - 3.23.10 readline/COPYING: First import - 3.23.10 readline/INSTALL: First import - 3.23.10 readline/Makefile.am: First import - 3.23.10 readline/README: First import - 3.23.10 readline/ansi_stdlib.h: First import - 3.23.10 readline/bind.c: First import - 3.23.10 readline/callback.c: First import - 3.23.10 readline/chardefs.h: First import - 3.23.10 readline/configure.in: First import - 3.23.10 readline/configure: First import - 3.23.10 readline/display.c: First import - 3.23.10 readline/emacs_keymap.c: First import - 3.23.10 readline/funmap.c: First import - 3.23.10 readline/histexpand.c: First import - 3.23.10 readline/histfile.c: First import - 3.23.10 readline/histlib.h: First import - 3.23.10 readline/history.c: First import - 3.23.10 readline/history.h: First import - 3.23.10 readline/histsearch.c: First import - 3.23.10 readline/input.c: First import - 3.23.10 readline/isearch.c: First import - 3.23.10 readline/keymaps.c: First import - 3.23.10 readline/keymaps.h: First import - 3.23.10 readline/kill.c: First import - 3.23.10 readline/macro.c: First import - 3.23.10 readline/nls.c: First import - 3.23.10 readline/parens.c: First import - 3.23.10 readline/posixdir.h: First import - 3.23.10 readline/posixjmp.h: First import - 3.23.10 readline/posixstat.h: First import - 3.23.10 readline/readline.c: First import - 3.23.10 readline/readline.h: First import - 3.23.10 readline/rlconf.h: First import - 3.23.10 readline/rldefs.h: First import - 3.23.10 readline/rltty.c: First import - 3.23.10 readline/rltty.h: First import - 3.23.10 readline/rlwinsize.h: First import - 3.23.10 readline/search.c: First import - 3.23.10 readline/shell.c: First import - 3.23.10 readline/signals.c: First import - 3.23.10 readline/tcap.h: First import - 3.23.10 readline/terminal.c: First import - 3.23.10 readline/tilde.c: First import - 3.23.10 readline/tilde.h: First import - 3.23.10 readline/undo.c: First import - 3.23.10 readline/util.c: First import - 3.23.10 readline/vi_keymap.c: First import - 3.23.10 readline/vi_mode.c: First import - 3.23.10 readline/xmalloc.c: First import - 3.23.10 regex/CHANGES: First import - 3.23.10 regex/COPYRIGHT: First import - 3.23.10 regex/README: First import - 3.23.10 regex/WHATSNEW: First import - 3.23.10 regex/cclass.h: First import - 3.23.10 regex/cname.h: First import - 3.23.10 regex/debug.c: First import - 3.23.10 regex/debug.ih: First import - 3.23.10 regex/engine.c: First import - 3.23.10 regex/engine.ih: First import - 3.23.10 regex/main.ih: First import - 3.23.10 regex/regcomp.ih: First import - 3.23.10 regex/regerror.c: First import - 3.23.10 regex/regerror.ih: First import - 3.23.10 regex/regex.3: First import - 3.23.10 regex/regex.7: First import - 3.23.10 regex/regex.h: First import - 3.23.10 regex/regfree.c: First import - 3.23.10 regex/reginit.c: First import - 3.23.10 regex/split.c: First import - 3.23.10 regex/tests: First import - 3.23.10 scripts/msql2mysql.sh: First import - 3.23.10 scripts/mysql_fix_privilege_tables.sh: First import - 3.23.10 scripts/mysql_setpermission.sh: First import - 3.23.10 scripts/mysqlaccess.conf: First import - 3.23.10 scripts/mysqlbug.sh: First import - 3.23.10 sql-bench/Data/ATIS/aircraft.txt: First import - 3.23.10 sql-bench/Data/ATIS/airline.txt: First import - 3.23.10 sql-bench/Data/ATIS/airport.txt: First import - 3.23.10 sql-bench/Data/ATIS/airport_service.txt: First import - 3.23.10 sql-bench/Data/ATIS/city.txt: First import - 3.23.10 sql-bench/Data/ATIS/class_of_service.txt: First import - 3.23.10 sql-bench/Data/ATIS/code_description.txt: First import - 3.23.10 sql-bench/Data/ATIS/compound_class.txt: First import - 3.23.10 sql-bench/Data/ATIS/connect_leg.txt: First import - 3.23.10 sql-bench/Data/ATIS/connection.txt: First import - 3.23.10 sql-bench/Data/ATIS/date_day.txt: First import - 3.23.10 sql-bench/Data/ATIS/day_name.txt: First import - 3.23.10 sql-bench/Data/ATIS/dual_carrier.txt: First import - 3.23.10 sql-bench/Data/ATIS/fare.txt: First import - 3.23.10 sql-bench/Data/ATIS/flight.txt: First import - 3.23.10 sql-bench/Data/ATIS/flight_class.txt: First import - 3.23.10 sql-bench/Data/ATIS/flight_day.txt: First import - 3.23.10 sql-bench/Data/ATIS/flight_fare.txt: First import - 3.23.10 sql-bench/Data/ATIS/food_service.txt: First import - 3.23.10 sql-bench/Data/ATIS/ground_service.txt: First import - 3.23.10 sql-bench/Data/ATIS/month_name.txt: First import - 3.23.10 sql-bench/Data/ATIS/restrict_carrier.txt: First import - 3.23.10 sql-bench/Data/ATIS/restrict_class.txt: First import - 3.23.10 sql-bench/Data/ATIS/restriction.txt: First import - 3.23.10 sql-bench/Data/ATIS/state.txt: First import - 3.23.10 sql-bench/Data/ATIS/stop.txt: First import - 3.23.10 sql-bench/Data/ATIS/stop1.txt: First import - 3.23.10 sql-bench/Data/ATIS/time_interval.txt: First import - 3.23.10 sql-bench/Data/ATIS/time_zone.txt: First import - 3.23.10 sql-bench/Data/ATIS/transport.txt: First import - 3.23.10 sql-bench/Data/Wisconsin/onek.data: First import - 3.23.10 sql-bench/Data/Wisconsin/tenk.data: First import - 3.23.10 sql-bench/README: First import - 3.23.10 sql-bench/Results/ATIS-Adabas-Linux_2.0.35_i686-cmp-adabas,mysql: First import - 3.23.10 sql-bench/Results/ATIS-AdabasD-Linux_2.0.35_i686-cmp-adabasd,mysql: First import - 3.23.10 sql-bench/Results/ATIS-msql-Linux_2.2.10_i686-cmp-msql,mysql: First import - 3.23.10 sql-bench/Results/ATIS-mysql-3.21-Linux_2.2.1_i686: First import - 3.23.10 sql-bench/Results/ATIS-mysql-HP_UX_B.10.20_9000_778: First import - 3.23.10 sql-bench/Results/ATIS-mysql-Linux_2.0.35_i686-cmp-adabas,mysql: First import - 3.23.10 sql-bench/Results/ATIS-mysql-Linux_2.0.36_i686-cmp-mysql,pg,solid: First import - 3.23.10 sql-bench/Results/ATIS-mysql-Linux_2.2.10_i686-cmp-msql,mysql: First import - 3.23.10 sql-bench/Results/ATIS-mysql-Linux_2.2.10_i686: First import - 3.23.10 sql-bench/Results/ATIS-mysql-Linux_2.2.1_i686-cmp-adabas,mysql: First import - 3.23.10 sql-bench/Results/ATIS-mysql-SunOS_5.5.1_sun4u: First import - 3.23.10 sql-bench/Results/ATIS-mysql-SunOS_5.6_sun4m: ***MISSING WEAVE*** sql-bench/Results/ATIS-mysql-SunOS_5.7_sun4m: First import - 3.23.10 sql-bench/Results/ATIS-mysql-SunOS_5.7_sun4u: First import - 3.23.10 sql-bench/Results/ATIS-mysql_3.21-Linux_2.0.35_i686: First import - 3.23.10 sql-bench/Results/ATIS-mysql_fast-Linux_2.2.10_i686-cmp-msql,mysql: First import - 3.23.10 sql-bench/Results/ATIS-mysql_odbc-win98: First import - 3.23.10 sql-bench/Results/ATIS-oracle-Linux_2.0.36_i686-cmp-mysql,oracle: First import - 3.23.10 sql-bench/Results/ATIS-oracle_fast-Linux_2.0.36_i686-cmp-mysql,oracle: First import - 3.23.10 sql-bench/Results/ATIS-pg-Linux_2.0.36_i686-cmp-mysql,pg,solid: First import - 3.23.10 sql-bench/Results/ATIS-pg_fast-Linux_2.0.36_i686-cmp-mysql,pg,solid: First import - 3.23.10 sql-bench/Results/ATIS-solid-Linux_2.0.36_i686-cmp-mysql,pg,solid: First import - 3.23.10 sql-bench/Results/RUN-Adabas-Linux_2.0.35_i686-cmp-adabas,mysql: First import - 3.23.10 sql-bench/Results/RUN-msql-Linux_2.2.10_i686-cmp-msql,mysql: First import - 3.23.10 sql-bench/Results/RUN-mysql-3.21-Linux_2.2.1_i686: First import - 3.23.10 sql-bench/Results/RUN-mysql-HP_UX_B.10.20_9000_778: First import - 3.23.10 sql-bench/Results/RUN-mysql-Linux_2.0.35_i686-cmp-adabas,mysql: First import - 3.23.10 sql-bench/Results/RUN-mysql-Linux_2.0.36_i686-cmp-mysql,pg,solid: First import - 3.23.10 sql-bench/Results/RUN-mysql-Linux_2.2.10_i686-cmp-msql,mysql: First import - 3.23.10 sql-bench/Results/RUN-mysql-Linux_2.2.10_i686: First import - 3.23.10 sql-bench/Results/RUN-mysql-Linux_2.2.1_i686-cmp-adabas,mysql: First import - 3.23.10 sql-bench/Results/RUN-mysql-SunOS_5.5.1_sun4u: First import - 3.23.10 sql-bench/Results/RUN-mysql-SunOS_5.6_sun4m: ***MISSING WEAVE*** sql-bench/Results/RUN-mysql-SunOS_5.7_sun4m: First import - 3.23.10 sql-bench/Results/RUN-mysql-SunOS_5.7_sun4u: First import - 3.23.10 sql-bench/Results/RUN-mysql_3.21-Linux_2.0.35_i686: First import - 3.23.10 sql-bench/Results/RUN-mysql_fast-Linux_2.2.10_i686-cmp-msql,mysql: First import - 3.23.10 sql-bench/Results/RUN-mysql_odbc-win98: First import - 3.23.10 sql-bench/Results/RUN-oracle-Linux_2.0.36_i686-cmp-mysql,oracle: First import - 3.23.10 sql-bench/Results/RUN-oracle_fast-Linux_2.0.36_i686-cmp-mysql,oracle: First import - 3.23.10 sql-bench/Results/RUN-pg-Linux_2.0.36_i686-cmp-mysql,pg,solid: First import - 3.23.10 sql-bench/Results/RUN-pg_fast-Linux_2.0.36_i686-cmp-mysql,pg,solid: First import - 3.23.10 sql-bench/Results/RUN-solid-Linux_2.0.36_i686-cmp-mysql,pg,solid: First import - 3.23.10 sql-bench/Results/alter-table-Adabas-Linux_2.0.35_i686-cmp-adabas,mysql: First import - 3.23.10 sql-bench/Results/alter-table-AdabasD-Linux_2.0.35_i686-cmp-adabasd,mysql: First import - 3.23.10 sql-bench/Results/alter-table-msql-Linux_2.2.10_i686-cmp-msql,mysql: First import - 3.23.10 sql-bench/Results/alter-table-mysql-3.21-Linux_2.2.1_i686: First import - 3.23.10 sql-bench/Results/alter-table-mysql-HP_UX_B.10.20_9000_778: First import - 3.23.10 sql-bench/Results/alter-table-mysql-Linux_2.0.35_i686-cmp-adabas,mysql: First import - 3.23.10 sql-bench/Results/alter-table-mysql-Linux_2.0.36_i686-cmp-mysql,pg,solid: First import - 3.23.10 sql-bench/Results/alter-table-mysql-Linux_2.2.10_i686-cmp-msql,mysql: First import - 3.23.10 sql-bench/Results/alter-table-mysql-Linux_2.2.10_i686: First import - 3.23.10 sql-bench/Results/alter-table-mysql-Linux_2.2.1_i686-cmp-adabas,mysql: First import - 3.23.10 sql-bench/Results/alter-table-mysql-SunOS_5.5.1_sun4u: First import - 3.23.10 sql-bench/Results/alter-table-mysql-SunOS_5.6_sun4m: ***MISSING WEAVE*** sql-bench/Results/alter-table-mysql-SunOS_5.7_sun4m: First import - 3.23.10 sql-bench/Results/alter-table-mysql-SunOS_5.7_sun4u: First import - 3.23.10 sql-bench/Results/alter-table-mysql_3.21-Linux_2.0.35_i686: First import - 3.23.10 sql-bench/Results/alter-table-mysql_fast-Linux_2.2.10_i686-cmp-msql,mysql: First import - 3.23.10 sql-bench/Results/alter-table-mysql_odbc-win98: First import - 3.23.10 sql-bench/Results/alter-table-oracle-Linux_2.0.36_i686-cmp-mysql,oracle: First import - 3.23.10 sql-bench/Results/alter-table-oracle_fast-Linux_2.0.36_i686-cmp-mysql,oracle: First import - 3.23.10 sql-bench/Results/alter-table-pg-Linux_2.0.36_i686-cmp-mysql,pg,solid: First import - 3.23.10 sql-bench/Results/alter-table-pg_fast-Linux_2.0.36_i686-cmp-mysql,pg,solid: First import - 3.23.10 sql-bench/Results/alter-table-solid-Linux_2.0.36_i686-cmp-mysql,pg,solid: First import - 3.23.10 sql-bench/Results/big-tables-Adabas-Linux_2.0.35_i686-cmp-adabas,mysql: First import - 3.23.10 sql-bench/Results/big-tables-msql-Linux_2.2.10_i686-cmp-msql,mysql: First import - 3.23.10 sql-bench/Results/big-tables-mysql-3.21-Linux_2.2.1_i686: First import - 3.23.10 sql-bench/Results/big-tables-mysql-HP_UX_B.10.20_9000_778: First import - 3.23.10 sql-bench/Results/big-tables-mysql-Linux_2.0.35_i686-cmp-adabas,mysql: First import - 3.23.10 sql-bench/Results/big-tables-mysql-Linux_2.0.36_i686-cmp-mysql,pg,solid: First import - 3.23.10 sql-bench/Results/big-tables-mysql-Linux_2.2.10_i686-cmp-msql,mysql: First import - 3.23.10 sql-bench/Results/big-tables-mysql-Linux_2.2.10_i686: First import - 3.23.10 sql-bench/Results/big-tables-mysql-Linux_2.2.1_i686-cmp-adabas,mysql: First import - 3.23.10 sql-bench/Results/big-tables-mysql-SunOS_5.5.1_sun4u: First import - 3.23.10 sql-bench/Results/big-tables-mysql-SunOS_5.6_sun4m: ***MISSING WEAVE*** sql-bench/Results/big-tables-mysql-SunOS_5.7_sun4m: First import - 3.23.10 sql-bench/Results/big-tables-mysql-SunOS_5.7_sun4u: First import - 3.23.10 sql-bench/Results/big-tables-mysql_3.21-Linux_2.0.35_i686: First import - 3.23.10 sql-bench/Results/big-tables-mysql_fast-Linux_2.2.10_i686-cmp-msql,mysql: First import - 3.23.10 sql-bench/Results/big-tables-mysql_odbc-win98: First import - 3.23.10 sql-bench/Results/big-tables-oracle-Linux_2.0.36_i686-cmp-mysql,oracle: First import - 3.23.10 sql-bench/Results/big-tables-oracle_fast-Linux_2.0.36_i686-cmp-mysql,oracle: First import - 3.23.10 sql-bench/Results/big-tables-pg-Linux_2.0.36_i686-cmp-mysql,pg,solid: First import - 3.23.10 sql-bench/Results/big-tables-pg_fast-Linux_2.0.36_i686-cmp-mysql,pg,solid: First import - 3.23.10 sql-bench/Results/big-tables-solid-Linux_2.0.36_i686-cmp-mysql,pg,solid: First import - 3.23.10 sql-bench/Results/connect-Adabas-Linux_2.0.35_i686-cmp-adabas,mysql: First import - 3.23.10 sql-bench/Results/connect-msql-Linux_2.2.10_i686-cmp-msql,mysql: First import - 3.23.10 sql-bench/Results/connect-mysql-3.21-Linux_2.2.1_i686: First import - 3.23.10 sql-bench/Results/connect-mysql-HP_UX_B.10.20_9000_778: First import - 3.23.10 sql-bench/Results/connect-mysql-Linux_2.0.35_i686-cmp-adabas,mysql: First import - 3.23.10 sql-bench/Results/connect-mysql-Linux_2.0.36_i686-cmp-mysql,pg,solid: First import - 3.23.10 sql-bench/Results/connect-mysql-Linux_2.2.10_i686-cmp-msql,mysql: First import - 3.23.10 sql-bench/Results/connect-mysql-Linux_2.2.10_i686: First import - 3.23.10 sql-bench/Results/connect-mysql-Linux_2.2.1_i686-cmp-adabas,mysql: First import - 3.23.10 sql-bench/Results/connect-mysql-SunOS_5.5.1_sun4u: First import - 3.23.10 sql-bench/Results/connect-mysql-SunOS_5.6_sun4m: ***MISSING WEAVE*** sql-bench/Results/connect-mysql-SunOS_5.7_sun4m: First import - 3.23.10 sql-bench/Results/connect-mysql-SunOS_5.7_sun4u: First import - 3.23.10 sql-bench/Results/connect-mysql_3.21-Linux_2.0.35_i686: First import - 3.23.10 sql-bench/Results/connect-mysql_fast-Linux_2.2.10_i686-cmp-msql,mysql: First import - 3.23.10 sql-bench/Results/connect-mysql_odbc-win98: First import - 3.23.10 sql-bench/Results/connect-oracle-Linux_2.0.36_i686-cmp-mysql,oracle: First import - 3.23.10 sql-bench/Results/connect-pg-Linux_2.0.36_i686-cmp-mysql,pg,solid: First import - 3.23.10 sql-bench/Results/connect-pg_fast-Linux_2.0.36_i686-cmp-mysql,pg,solid: First import - 3.23.10 sql-bench/Results/connect-solid-Linux_2.0.36_i686-cmp-mysql,pg,solid: First import - 3.23.10 sql-bench/Results/create-Adabas-Linux_2.0.35_i686-cmp-adabas,mysql: First import - 3.23.10 sql-bench/Results/create-msql-Linux_2.2.10_i686-cmp-msql,mysql: First import - 3.23.10 sql-bench/Results/create-mysql-3.21-Linux_2.2.1_i686: First import - 3.23.10 sql-bench/Results/create-mysql-HP_UX_B.10.20_9000_778: First import - 3.23.10 sql-bench/Results/create-mysql-Linux_2.0.35_i686-cmp-adabas,mysql: First import - 3.23.10 sql-bench/Results/create-mysql-Linux_2.0.36_i686-cmp-mysql,pg,solid: First import - 3.23.10 sql-bench/Results/create-mysql-Linux_2.2.10_i686-cmp-msql,mysql: First import - 3.23.10 sql-bench/Results/create-mysql-Linux_2.2.10_i686: First import - 3.23.10 sql-bench/Results/create-mysql-Linux_2.2.1_i686-cmp-adabas,mysql: First import - 3.23.10 sql-bench/Results/create-mysql-SunOS_5.5.1_sun4u: First import - 3.23.10 sql-bench/Results/create-mysql-SunOS_5.6_sun4m: ***MISSING WEAVE*** sql-bench/Results/create-mysql-SunOS_5.7_sun4m: First import - 3.23.10 sql-bench/Results/create-mysql-SunOS_5.7_sun4u: First import - 3.23.10 sql-bench/Results/create-mysql_3.21-Linux_2.0.35_i686: First import - 3.23.10 sql-bench/Results/create-mysql_fast-Linux_2.2.10_i686-cmp-msql,mysql: First import - 3.23.10 sql-bench/Results/create-mysql_odbc-win98: First import - 3.23.10 sql-bench/Results/create-oracle-Linux_2.0.36_i686-cmp-mysql,oracle: First import - 3.23.10 sql-bench/Results/create-oracle_fast-Linux_2.0.36_i686-cmp-mysql,oracle: First import - 3.23.10 sql-bench/Results/create-pg-Linux_2.0.36_i686-cmp-mysql,pg,solid: First import - 3.23.10 sql-bench/Results/create-pg_fast-Linux_2.0.36_i686-cmp-mysql,pg,solid: First import - 3.23.10 sql-bench/Results/insert-mysql-HP_UX_B.10.20_9000_778: First import - 3.23.10 sql-bench/Results/select-mysql-HP_UX_B.10.20_9000_778: First import - 3.23.10 sql-bench/Results/wisconsin-mysql-HP_UX_B.10.20_9000_778: First import - 3.23.10 sql/md5.c: First import - 3.23.10 sql/share/norwegian-ny/.cvsignore: First import - 3.23.10 sql/share/norwegian/.cvsignore: First import - 3.23.10 stamp-h.in: First import - 3.23.10 strings/ChangeLog: First import - 3.23.10 strings/bfill.c: First import - 3.23.10 strings/bmove.c: First import - 3.23.10 strings/strend.c: First import - 3.23.10 strings/strstr.c: First import - 3.23.10 strings/strxnmov.c: First import - 3.23.10 tests/auto_increment.res: First import - 3.23.10 tests/auto_increment.tst: First import - 3.23.10 tests/function.res: First import - 3.23.10 tests/function.tst: First import - 3.23.10 tests/grant.res: First import - 3.23.10 tests/lock_test.res: First import - 3.23.10 tests/table_types.pl: First import - 3.23.10 tests/udf_test.res: First import - 3.23.10 tests/udf_test: First import - 3.23.10 sql-bench/Results-linux/ATIS-mysql-Linux_2.0.33_i586-cmp-access,mysql: ***MISSING WEAVE*** sql-bench/Results-linux/ATIS-mysql-Linux_2.0.33_i586-cmp-ms-sql,mysql,sybase: ***MISSING WEAVE*** sql-bench/Results-linux/RUN-mysql-Linux_2.0.33_i586-cmp-access,mysql: ***MISSING WEAVE*** sql-bench/Results-linux/RUN-mysql-Linux_2.0.33_i586-cmp-ms-sql,mysql,sybase: ***MISSING WEAVE*** sql-bench/Results-linux/big-tables-mysql-Linux_2.0.33_i586-cmp-access,mysql: ***MISSING WEAVE*** sql-bench/Results-linux/big-tables-mysql-Linux_2.0.33_i586-cmp-ms-sql,mysql,sybase: ***MISSING WEAVE*** sql-bench/Results-linux/connect-mysql-Linux_2.0.33_i586-cmp-access,mysql: ***MISSING WEAVE*** sql-bench/Results-linux/connect-mysql-Linux_2.0.33_i586-cmp-ms-sql,mysql,sybase: ***MISSING WEAVE*** sql-bench/Results-linux/create-mysql-Linux_2.0.33_i586-cmp-access,mysql: ***MISSING WEAVE*** sql-bench/Results-linux/create-mysql-Linux_2.0.33_i586-cmp-ms-sql,mysql,sybase: ***MISSING WEAVE*** sql-bench/Results-linux/insert-mysql-Linux_2.0.33_i586-cmp-access,mysql: ***MISSING WEAVE*** sql-bench/Results-linux/insert-mysql-Linux_2.0.33_i586-cmp-ms-sql,mysql,sybase: ***MISSING WEAVE*** sql-bench/Results-linux/select-mysql-Linux_2.0.33_i586-cmp-access,mysql: ***MISSING WEAVE*** sql-bench/Results-linux/select-mysql-Linux_2.0.33_i586-cmp-ms-sql,mysql,sybase: ***MISSING WEAVE*** sql-bench/Results-linux/wisconsin-mysql-Linux_2.0.33_i586-cmp-access,mysql: ***MISSING WEAVE*** sql-bench/Results-linux/wisconsin-mysql-Linux_2.0.33_i586-cmp-ms-sql,mysql,sybase: ***MISSING WEAVE*** sql-bench/Results-win32/ATIS-db2_odbc-NT_4.0-cmp-db2,informix,ms-sql,mysql,oracle,solid,sybase: First import - 3.23.10 sql-bench/Results-win32/ATIS-informix_odbc-NT_4.0-cmp-db2,informix,ms-sql,mysql,oracle,solid,sybase: First import - 3.23.10 sql-bench/Results-win32/ATIS-ms-sql_odbc-NT_4.0-cmp-db2,informix,ms-sql,mysql,oracle,solid,sybase: First import - 3.23.10 sql-bench/Results-win32/ATIS-mysql-NT_4.0-cmp-db2,informix,ms-sql,mysql,oracle,solid,sybase: First import - 3.23.10 sql-bench/Results-win32/ATIS-mysql_odbc-NT_4.0-cmp-db2,informix,ms-sql,mysql,oracle,solid,sybase: First import - 3.23.10 sql-bench/Results-win32/ATIS-oracle_odbc-NT_4.0-cmp-db2,informix,ms-sql,mysql,oracle,solid,sybase: First import - 3.23.10 sql-bench/Results-win32/ATIS-solid_odbc-NT_4.0-cmp-db2,informix,ms-sql,mysql,oracle,solid,sybase: First import - 3.23.10 sql-bench/Results-win32/ATIS-sybase_odbc-NT_4.0-cmp-db2,informix,ms-sql,mysql,oracle,solid,sybase: First import - 3.23.10 sql-bench/Results-win32/RUN-db2_odbc-NT_4.0-cmp-db2,informix,ms-sql,mysql,oracle,solid,sybase: First import - 3.23.10 sql-bench/Results-win32/RUN-informix_odbc-NT_4.0-cmp-db2,informix,ms-sql,mysql,oracle,solid,sybase: First import - 3.23.10 sql-bench/Results-win32/RUN-ms-sql_odbc-NT_4.0-cmp-db2,informix,ms-sql,mysql,oracle,solid,sybase: First import - 3.23.10 sql-bench/Results-win32/RUN-mysql-NT_4.0-cmp-db2,informix,ms-sql,mysql,oracle,solid,sybase: First import - 3.23.10 sql-bench/Results-win32/RUN-mysql_odbc-NT_4.0-cmp-db2,informix,ms-sql,mysql,oracle,solid,sybase: First import - 3.23.10 sql-bench/Results-win32/RUN-oracle_odbc-NT_4.0-cmp-db2,informix,ms-sql,mysql,oracle,solid,sybase: First import - 3.23.10 sql-bench/Results-win32/RUN-solid_odbc-NT_4.0-cmp-db2,informix,ms-sql,mysql,oracle,solid,sybase: First import - 3.23.10 sql-bench/Results-win32/RUN-sybase_odbc-NT_4.0-cmp-db2,informix,ms-sql,mysql,oracle,solid,sybase: First import - 3.23.10 sql-bench/Results-win32/alter-table-db2_odbc-NT_4.0-cmp-db2,informix,ms-sql,mysql,oracle,solid,sybase: First import - 3.23.10 sql-bench/Results-win32/alter-table-informix_odbc-NT_4.0-cmp-db2,informix,ms-sql,mysql,oracle,solid,sybase: First import - 3.23.10 sql-bench/Results-win32/alter-table-ms-sql_odbc-NT_4.0-cmp-db2,informix,ms-sql,mysql,oracle,solid,sybase: First import - 3.23.10 sql-bench/Results-win32/alter-table-mysql-NT_4.0-cmp-db2,informix,ms-sql,mysql,oracle,solid,sybase: First import - 3.23.10 sql-bench/Results-win32/alter-table-mysql_odbc-NT_4.0-cmp-db2,informix,ms-sql,mysql,oracle,solid,sybase: First import - 3.23.10 sql-bench/Results-win32/alter-table-oracle_odbc-NT_4.0-cmp-db2,informix,ms-sql,mysql,oracle,solid,sybase: First import - 3.23.10 sql-bench/Results-win32/alter-table-solid_odbc-NT_4.0-cmp-db2,informix,ms-sql,mysql,oracle,solid,sybase: First import - 3.23.10 sql-bench/Results-win32/alter-table-sybase_odbc-NT_4.0-cmp-db2,informix,ms-sql,mysql,oracle,solid,sybase: First import - 3.23.10 sql-bench/Results-win32/big-tables-db2_odbc-NT_4.0-cmp-db2,informix,ms-sql,mysql,oracle,solid,sybase: First import - 3.23.10 sql-bench/Results-win32/big-tables-informix_odbc-NT_4.0-cmp-db2,informix,ms-sql,mysql,oracle,solid,sybase: First import - 3.23.10 sql-bench/Results-win32/big-tables-ms-sql_odbc-NT_4.0-cmp-db2,informix,ms-sql,mysql,oracle,solid,sybase: First import - 3.23.10 sql-bench/Results-win32/big-tables-mysql-NT_4.0-cmp-db2,informix,ms-sql,mysql,oracle,solid,sybase: First import - 3.23.10 sql-bench/Results-win32/big-tables-mysql_odbc-NT_4.0-cmp-db2,informix,ms-sql,mysql,oracle,solid,sybase: First import - 3.23.10 sql-bench/Results-win32/big-tables-oracle_odbc-NT_4.0-cmp-db2,informix,ms-sql,mysql,oracle,solid,sybase: First import - 3.23.10 sql-bench/Results-win32/big-tables-solid_odbc-NT_4.0-cmp-db2,informix,ms-sql,mysql,oracle,solid,sybase: First import - 3.23.10 sql-bench/Results-win32/big-tables-sybase_odbc-NT_4.0-cmp-db2,informix,ms-sql,mysql,oracle,solid,sybase: First import - 3.23.10 sql-bench/Results-win32/connect-db2_odbc-NT_4.0-cmp-db2,informix,ms-sql,mysql,oracle,solid,sybase: First import - 3.23.10 sql-bench/Results-win32/connect-informix_odbc-NT_4.0-cmp-db2,informix,ms-sql,mysql,oracle,solid,sybase: First import - 3.23.10 sql-bench/Results-win32/connect-ms-sql_odbc-NT_4.0-cmp-db2,informix,ms-sql,mysql,oracle,solid,sybase: First import - 3.23.10 sql-bench/Results-win32/connect-mysql-NT_4.0-cmp-db2,informix,ms-sql,mysql,oracle,solid,sybase: First import - 3.23.10 sql-bench/Results-win32/connect-mysql_odbc-NT_4.0-cmp-db2,informix,ms-sql,mysql,oracle,solid,sybase: First import - 3.23.10 sql-bench/Results-win32/connect-oracle_odbc-NT_4.0-cmp-db2,informix,ms-sql,mysql,oracle,solid,sybase: First import - 3.23.10 sql-bench/Results-win32/connect-solid_odbc-NT_4.0-cmp-db2,informix,ms-sql,mysql,oracle,solid,sybase: First import - 3.23.10 sql-bench/Results-win32/connect-sybase_odbc-NT_4.0-cmp-db2,informix,ms-sql,mysql,oracle,solid,sybase: First import - 3.23.10 sql-bench/Results-win32/create-db2_odbc-NT_4.0-cmp-db2,informix,ms-sql,mysql,oracle,solid,sybase: First import - 3.23.10 sql-bench/Results-win32/create-informix_odbc-NT_4.0-cmp-db2,informix,ms-sql,mysql,oracle,solid,sybase: First import - 3.23.10 sql-bench/Results-win32/create-ms-sql_odbc-NT_4.0-cmp-db2,informix,ms-sql,mysql,oracle,solid,sybase: First import - 3.23.10 sql-bench/Results-win32/create-mysql-NT_4.0-cmp-db2,informix,ms-sql,mysql,oracle,solid,sybase: First import - 3.23.10 sql-bench/Results-win32/create-mysql_odbc-NT_4.0-cmp-db2,informix,ms-sql,mysql,oracle,solid,sybase: First import - 3.23.10 sql-bench/Results-win32/create-oracle_odbc-NT_4.0-cmp-db2,informix,ms-sql,mysql,oracle,solid,sybase: First import - 3.23.10 sql-bench/Results-win32/create-solid_odbc-NT_4.0-cmp-db2,informix,ms-sql,mysql,oracle,solid,sybase: First import - 3.23.10 sql-bench/Results-win32/create-sybase_odbc-NT_4.0-cmp-db2,informix,ms-sql,mysql,oracle,solid,sybase: First import - 3.23.10 sql-bench/Results-win32/insert-db2_odbc-NT_4.0-cmp-db2,informix,ms-sql,mysql,oracle,solid,sybase: First import - 3.23.10 sql-bench/Results-win32/insert-informix_odbc-NT_4.0-cmp-db2,informix,ms-sql,mysql,oracle,solid,sybase: First import - 3.23.10 sql-bench/Results-win32/insert-ms-sql_odbc-NT_4.0-cmp-db2,informix,ms-sql,mysql,oracle,solid,sybase: First import - 3.23.10 sql-bench/Results-win32/insert-mysql-NT_4.0-cmp-db2,informix,ms-sql,mysql,oracle,solid,sybase: First import - 3.23.10 sql-bench/Results-win32/insert-mysql_odbc-NT_4.0-cmp-db2,informix,ms-sql,mysql,oracle,solid,sybase: First import - 3.23.10 sql-bench/Results-win32/insert-oracle_odbc-NT_4.0-cmp-db2,informix,ms-sql,mysql,oracle,solid,sybase: First import - 3.23.10 sql-bench/Results-win32/insert-solid_odbc-NT_4.0-cmp-db2,informix,ms-sql,mysql,oracle,solid,sybase: First import - 3.23.10 sql-bench/Results-win32/insert-sybase_odbc-NT_4.0-cmp-db2,informix,ms-sql,mysql,oracle,solid,sybase: First import - 3.23.10 sql-bench/Results-win32/select-db2_odbc-NT_4.0-cmp-db2,informix,ms-sql,mysql,oracle,solid,sybase: First import - 3.23.10 sql-bench/Results-win32/select-informix_odbc-NT_4.0-cmp-db2,informix,ms-sql,mysql,oracle,solid,sybase: First import - 3.23.10 sql-bench/Results-win32/select-ms-sql_odbc-NT_4.0-cmp-db2,informix,ms-sql,mysql,oracle,solid,sybase: First import - 3.23.10 sql-bench/Results-win32/select-mysql-NT_4.0-cmp-db2,informix,ms-sql,mysql,oracle,solid,sybase: First import - 3.23.10 sql-bench/Results-win32/select-mysql_odbc-NT_4.0-cmp-db2,informix,ms-sql,mysql,oracle,solid,sybase: First import - 3.23.10 sql-bench/Results-win32/select-oracle_odbc-NT_4.0-cmp-db2,informix,ms-sql,mysql,oracle,solid,sybase: First import - 3.23.10 sql-bench/Results-win32/select-solid_odbc-NT_4.0-cmp-db2,informix,ms-sql,mysql,oracle,solid,sybase: First import - 3.23.10 sql-bench/Results-win32/wisconsin-db2_odbc-NT_4.0-cmp-db2,informix,ms-sql,mysql,oracle,solid,sybase: First import - 3.23.10 sql-bench/Results-win32/wisconsin-informix_odbc-NT_4.0-cmp-db2,informix,ms-sql,mysql,oracle,solid,sybase: First import - 3.23.10 sql-bench/Results-win32/wisconsin-ms-sql_odbc-NT_4.0-cmp-db2,informix,ms-sql,mysql,oracle,solid,sybase: First import - 3.23.10 sql-bench/Results-win32/wisconsin-mysql-NT_4.0-cmp-db2,informix,ms-sql,mysql,oracle,solid,sybase: First import - 3.23.10 sql-bench/Results-win32/wisconsin-mysql_odbc-NT_4.0-cmp-db2,informix,ms-sql,mysql,oracle,solid,sybase: First import - 3.23.10 sql-bench/Results-win32/wisconsin-oracle_odbc-NT_4.0-cmp-db2,informix,ms-sql,mysql,oracle,solid,sybase: First import - 3.23.10 sql-bench/Results-win32/wisconsin-solid_odbc-NT_4.0-cmp-db2,informix,ms-sql,mysql,oracle,solid,sybase: First import - 3.23.10 sql-bench/Results/create-solid-Linux_2.0.36_i686-cmp-mysql,pg,solid: First import - 3.23.10 sql-bench/Results/insert-Adabas-Linux_2.0.35_i686-cmp-adabas,mysql: First import - 3.23.10 sql-bench/Results/insert-msql-Linux_2.2.10_i686-cmp-msql,mysql: First import - 3.23.10 sql-bench/Results/insert-mysql-3.21-Linux_2.2.1_i686: First import - 3.23.10 sql-bench/Results/insert-mysql-Linux_2.0.35_i686-cmp-adabas,mysql: First import - 3.23.10 sql-bench/Results/insert-mysql-Linux_2.0.36_i686-cmp-mysql,pg,solid: First import - 3.23.10 sql-bench/Results/insert-mysql-Linux_2.2.10_i686-cmp-msql,mysql: First import - 3.23.10 sql-bench/Results/insert-mysql-Linux_2.2.10_i686: First import - 3.23.10 sql-bench/Results/insert-mysql-Linux_2.2.1_i686-cmp-adabas,mysql: First import - 3.23.10 sql-bench/Results/insert-mysql-SunOS_5.5.1_sun4u: First import - 3.23.10 sql-bench/Results/insert-mysql-SunOS_5.6_sun4m: ***MISSING WEAVE*** sql-bench/Results/insert-mysql-SunOS_5.7_sun4m: First import - 3.23.10 sql-bench/Results/insert-mysql-SunOS_5.7_sun4u: First import - 3.23.10 sql-bench/Results/insert-mysql_3.21-Linux_2.0.35_i686: First import - 3.23.10 sql-bench/Results/insert-mysql_fast-Linux_2.2.10_i686-cmp-msql,mysql: First import - 3.23.10 sql-bench/Results/insert-mysql_odbc-win98: First import - 3.23.10 sql-bench/Results/insert-oracle-Linux_2.0.36_i686-cmp-mysql,oracle: First import - 3.23.10 sql-bench/Results/insert-oracle_fast-Linux_2.0.36_i686-cmp-mysql,oracle: First import - 3.23.10 sql-bench/Results/insert-pg-Linux_2.0.36_i686-cmp-mysql,pg,solid: First import - 3.23.10 sql-bench/Results/insert-pg_fast-Linux_2.0.36_i686-cmp-mysql,pg,solid: First import - 3.23.10 sql-bench/Results/insert-solid-Linux_2.0.36_i686-cmp-mysql,pg,solid: First import - 3.23.10 sql-bench/Results/select-Adabas-Linux_2.0.35_i686-cmp-adabas,mysql: First import - 3.23.10 sql-bench/Results/select-msql-Linux_2.2.10_i686-cmp-msql,mysql: First import - 3.23.10 sql-bench/Results/select-mysql-3.21-Linux_2.2.1_i686: First import - 3.23.10 sql-bench/Results/select-mysql-Linux_2.0.35_i686-cmp-adabas,mysql: First import - 3.23.10 sql-bench/Results/select-mysql-Linux_2.0.36_i686-cmp-mysql,pg,solid: First import - 3.23.10 sql-bench/Results/select-mysql-Linux_2.2.10_i686-cmp-msql,mysql: First import - 3.23.10 sql-bench/Results/select-mysql-Linux_2.2.10_i686: First import - 3.23.10 sql-bench/Results/select-mysql-Linux_2.2.1_i686-cmp-adabas,mysql: First import - 3.23.10 sql-bench/Results/select-mysql-SunOS_5.5.1_sun4u: First import - 3.23.10 sql-bench/Results/select-mysql-SunOS_5.6_sun4m: ***MISSING WEAVE*** sql-bench/Results/select-mysql-SunOS_5.7_sun4m: First import - 3.23.10 sql-bench/Results/select-mysql-SunOS_5.7_sun4u: First import - 3.23.10 sql-bench/Results/select-mysql_3.21-Linux_2.0.35_i686: First import - 3.23.10 sql-bench/Results/select-mysql_fast-Linux_2.2.10_i686-cmp-msql,mysql: First import - 3.23.10 sql-bench/Results/select-mysql_odbc-win98: First import - 3.23.10 sql-bench/Results/select-oracle-Linux_2.0.36_i686-cmp-mysql,oracle: First import - 3.23.10 sql-bench/Results/select-oracle_fast-Linux_2.0.36_i686-cmp-mysql,oracle: First import - 3.23.10 sql-bench/Results/select-pg-Linux_2.0.36_i686-cmp-mysql,pg,solid: First import - 3.23.10 sql-bench/Results/select-pg_fast-Linux_2.0.36_i686-cmp-mysql,pg,solid: First import - 3.23.10 sql-bench/Results/select-solid-Linux_2.0.36_i686-cmp-mysql,pg,solid: First import - 3.23.10 sql-bench/Results/wisconsin-Adabas-Linux_2.0.35_i686-cmp-adabas,mysql: First import - 3.23.10 sql-bench/Results/wisconsin-msql-Linux_2.2.10_i686-cmp-msql,mysql: First import - 3.23.10 sql-bench/Results/wisconsin-mysql-3.21-Linux_2.2.1_i686: First import - 3.23.10 sql-bench/Results/wisconsin-mysql-Linux_2.0.35_i686-cmp-adabas,mysql: First import - 3.23.10 sql-bench/Results/wisconsin-mysql-Linux_2.0.36_i686-cmp-mysql,pg,solid: First import - 3.23.10 sql-bench/Results/wisconsin-mysql-Linux_2.2.10_i686-cmp-msql,mysql: First import - 3.23.10 sql-bench/Results/wisconsin-mysql-Linux_2.2.10_i686: First import - 3.23.10 sql-bench/Results/wisconsin-mysql-Linux_2.2.1_i686-cmp-adabas,mysql: First import - 3.23.10 sql-bench/Results/wisconsin-mysql-SunOS_5.5.1_sun4u: First import - 3.23.10 sql-bench/Results/wisconsin-mysql-SunOS_5.6_sun4m: ***MISSING WEAVE*** sql-bench/Results/wisconsin-mysql-SunOS_5.7_sun4m: First import - 3.23.10 sql-bench/Results/wisconsin-mysql-SunOS_5.7_sun4u: First import - 3.23.10 sql-bench/Results/wisconsin-mysql_3.21-Linux_2.0.35_i686: First import - 3.23.10 sql-bench/Results/wisconsin-mysql_fast-Linux_2.2.10_i686-cmp-msql,mysql: First import - 3.23.10 sql-bench/Results/wisconsin-mysql_odbc-win98: First import - 3.23.10 sql-bench/Results/wisconsin-oracle-Linux_2.0.36_i686-cmp-mysql,oracle: First import - 3.23.10 sql-bench/Results/wisconsin-oracle_fast-Linux_2.0.36_i686-cmp-mysql,oracle: First import - 3.23.10 sql-bench/Results/wisconsin-pg-Linux_2.0.36_i686-cmp-mysql,pg,solid: First import - 3.23.10 sql-bench/Results/wisconsin-pg_fast-Linux_2.0.36_i686-cmp-mysql,pg,solid: First import - 3.23.10 sql-bench/Results/wisconsin-solid-Linux_2.0.36_i686-cmp-mysql,pg,solid: First import - 3.23.10 sql-bench/limits/Adabas.cfg: First import - 3.23.10 sql-bench/limits/Adabas.comment: First import - 3.23.10 sql-bench/limits/Informix.cfg: First import - 3.23.10 sql-bench/limits/Informix.comment: First import - 3.23.10 sql-bench/limits/access.comment: First import - 3.23.10 sql-bench/limits/access_odbc.cfg: First import - 3.23.10 sql-bench/limits/db2.cfg: First import - 3.23.10 sql-bench/limits/empress.cfg: First import - 3.23.10 sql-bench/limits/empress.comment: First import - 3.23.10 sql-bench/limits/ms-sql65.cfg: First import - 3.23.10 sql-bench/limits/msql.cfg: First import - 3.23.10 sql-bench/limits/mysql-3.22.cfg: First import - 3.23.10 sql-bench/limits/pg.comment: First import - 3.23.10 sql-bench/limits/solid-nt4.cfg: First import - 3.23.10 sql-bench/limits/solid.cfg: First import - 3.23.10 sql-bench/limits/sybase.cfg: First import - 3.23.10 support-files/binary-configure.sh: First import - 3.23.10 support-files/mysql-log-rotate.sh: First import - 3.23.10 mkinstalldirs: Update to 3.23.11 Docs/mysqld_error.txt: Update to 3.23.11 man/mysql.1: Update to 3.23.11 mysys/ChangeLog: Update to 3.23.11 scripts/mysqlaccess.sh: Update to 3.23.11 strings/Attic/ptr_cmp.c: Update to 3.23.11 dbug/dbug_analyze.c: Update for 3.23.12 dbug/doinstall.sh: Update for 3.23.12 dbug/install.sh: Update for 3.23.12 dbug/mklintlib.sh: Update for 3.23.12 dbug/qmake.cmd: Update for 3.23.12 dbug/vargs.h: Update for 3.23.12 isam/test_all.res: Update for 3.23.12 isam/test_all: Update for 3.23.12 myisam/NEWS: Update for 3.23.12 myisam/common_words: ***MISSING WEAVE*** myisam/mi_test_all.res: Update for 3.23.12 myisam/test_pack: Update for 3.23.12 scripts/safe_mysqld-watch.sh: Update for 3.23.12 sql/ha_hash.h: Update for 3.23.12 sql/nt_servc.h: Update for 3.23.12 strings/READ-ME: Update for 3.23.12 strings/bzero.c: Update for 3.23.12 strings/latin2.def: Update for 3.23.12 strings/memset.c: Update for 3.23.12 strings/strcat.c: Update for 3.23.12 strings/strchr.c: Update for 3.23.12 strings/strcmp.c: Update for 3.23.12 strings/string.doc: Update for 3.23.12 strings/strings-not-used.h: Update for 3.23.12 strings/strlen.c: Update for 3.23.12 strings/strrchr.c: Update for 3.23.12 strings/t_ctype.h: Update for 3.23.12 Build-tools/Do-create-perl-rpms: Initial checkin of MySQL build environment. Build-tools/Do-local-patch-file: Initial checkin of MySQL build environment. Build-tools/newest: Initial checkin of MySQL build environment. Docs/MySQL-logos/mysql-01.gif: Initial checkin of MySQL build environment. Docs/MySQL-logos/mysql-02.gif: Initial checkin of MySQL build environment. Docs/MySQL-logos/mysql-03.gif: Initial checkin of MySQL build environment. Docs/MySQL-logos/mysql-04.gif: Initial checkin of MySQL build environment. Docs/MySQL-logos/mysql-05.gif: Initial checkin of MySQL build environment. Docs/MySQL-logos/mysql-06.gif: Initial checkin of MySQL build environment. Docs/MySQL-logos/mysql-07.gif: Initial checkin of MySQL build environment. Docs/MySQL-logos/mysql-08.gif: Initial checkin of MySQL build environment. Docs/MySQL-logos/mysql-09.gif: Initial checkin of MySQL build environment. Docs/MySQL-logos/mysql-10.gif: Initial checkin of MySQL build environment. Docs/MySQL-logos/mysql-11.gif: Initial checkin of MySQL build environment. 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Docs/MySQL-logos/mysql_anim-06.gif: Initial checkin of MySQL build environment. Docs/Raw-Flags/afghanistan.gif: Initial checkin of MySQL build environment. Docs/Raw-Flags/albania.gif: Initial checkin of MySQL build environment. Docs/Raw-Flags/algeria.gif: Initial checkin of MySQL build environment. Docs/Raw-Flags/andorra.gif: Initial checkin of MySQL build environment. Docs/Raw-Flags/angola.gif: Initial checkin of MySQL build environment. Docs/Raw-Flags/antartica.gif: Initial checkin of MySQL build environment. Docs/Raw-Flags/antigua-and-barbuda.gif: Initial checkin of MySQL build environment. Docs/Raw-Flags/argentina.gif: Initial checkin of MySQL build environment. Docs/Raw-Flags/armenia.gif: Initial checkin of MySQL build environment. Docs/Raw-Flags/australia.gif: Initial checkin of MySQL build environment. Docs/Raw-Flags/austria.gif: Initial checkin of MySQL build environment. Docs/Raw-Flags/azerbaijan.gif: Initial checkin of MySQL build environment. 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Docs/Raw-Flags/norway.gif: Initial checkin of MySQL build environment. Docs/Raw-Flags/oman.gif: Initial checkin of MySQL build environment. Docs/Raw-Flags/pakistan.gif: Initial checkin of MySQL build environment. Docs/Raw-Flags/panama.gif: Initial checkin of MySQL build environment. Docs/Raw-Flags/papua-new-guinea.gif: Initial checkin of MySQL build environment. Docs/Raw-Flags/paraguay.gif: Initial checkin of MySQL build environment. Docs/Raw-Flags/peru.gif: Initial checkin of MySQL build environment. Docs/Raw-Flags/philippines.gif: Initial checkin of MySQL build environment. Docs/Raw-Flags/poland.gif: Initial checkin of MySQL build environment. Docs/Raw-Flags/portugal.gif: Initial checkin of MySQL build environment. Docs/Raw-Flags/qatar.gif: Initial checkin of MySQL build environment. Docs/Raw-Flags/romania.gif: Initial checkin of MySQL build environment. Docs/Raw-Flags/russia.gif: Initial checkin of MySQL build environment. Docs/Raw-Flags/rwanda.gif: Initial checkin of MySQL build environment. Docs/Raw-Flags/saint-kitts-and-nevis.gif: Initial checkin of MySQL build environment. Docs/Raw-Flags/saint-lucia.gif: Initial checkin of MySQL build environment. Docs/Raw-Flags/samoa.gif: Initial checkin of MySQL build environment. Docs/Raw-Flags/sao-tome-and-principe.gif: Initial checkin of MySQL build environment. Docs/Raw-Flags/saudi-arabia.gif: Initial checkin of MySQL build environment. Docs/Raw-Flags/senegal.gif: Initial checkin of MySQL build environment. Docs/Raw-Flags/seychelles.gif: Initial checkin of MySQL build environment. Docs/Raw-Flags/sierra-leone.gif: Initial checkin of MySQL build environment. Docs/Raw-Flags/singapore.gif: Initial checkin of MySQL build environment. Docs/Raw-Flags/slovakia.gif: Initial checkin of MySQL build environment. Docs/Raw-Flags/slovenia.gif: Initial checkin of MySQL build environment. Docs/Raw-Flags/solomon-islands.gif: Initial checkin of MySQL build environment. Docs/Raw-Flags/somalia.gif: Initial checkin of MySQL build environment. Docs/Raw-Flags/south-africa.gif: Initial checkin of MySQL build environment. Docs/Raw-Flags/south-korea.gif: Initial checkin of MySQL build environment. Docs/Raw-Flags/spain.gif: Initial checkin of MySQL build environment. Docs/Raw-Flags/sri-lanka.gif: Initial checkin of MySQL build environment. Docs/Raw-Flags/sudan.gif: Initial checkin of MySQL build environment. Docs/Raw-Flags/suriname.gif: Initial checkin of MySQL build environment. Docs/Raw-Flags/swaziland.gif: Initial checkin of MySQL build environment. Docs/Raw-Flags/sweden.gif: Initial checkin of MySQL build environment. Docs/Raw-Flags/sweden2.gif: Initial checkin of MySQL build environment. Docs/Raw-Flags/switzerland.gif: Initial checkin of MySQL build environment. Docs/Raw-Flags/syria.gif: Initial checkin of MySQL build environment. Docs/Raw-Flags/taiwan.gif: Initial checkin of MySQL build environment. Docs/Raw-Flags/tajikistan.gif: Initial checkin of MySQL build environment. Docs/Raw-Flags/tanzania.gif: Initial checkin of MySQL build environment. Docs/Raw-Flags/thailand.gif: Initial checkin of MySQL build environment. Docs/Raw-Flags/togo.gif: Initial checkin of MySQL build environment. Docs/Raw-Flags/tonga.gif: Initial checkin of MySQL build environment. Docs/Raw-Flags/trinidad-and-tobago.gif: Initial checkin of MySQL build environment. Docs/Raw-Flags/tunisia.gif: Initial checkin of MySQL build environment. Docs/Raw-Flags/turkey.gif: Initial checkin of MySQL build environment. Docs/Raw-Flags/turkmenistan.gif: Initial checkin of MySQL build environment. Docs/Raw-Flags/tuvalu.gif: Initial checkin of MySQL build environment. Docs/Raw-Flags/uganda.gif: Initial checkin of MySQL build environment. Docs/Raw-Flags/ukraine.gif: Initial checkin of MySQL build environment. Docs/Raw-Flags/united-arab-emirates.gif: Initial checkin of MySQL build environment. Docs/Raw-Flags/united-states-of-america.gif: Initial checkin of MySQL build environment. Docs/Raw-Flags/uruguay.gif: Initial checkin of MySQL build environment. Docs/Raw-Flags/usa.gif: Initial checkin of MySQL build environment. Docs/Raw-Flags/uzbekistan.gif: Initial checkin of MySQL build environment. Docs/Raw-Flags/vanuatu.gif: Initial checkin of MySQL build environment. Docs/Raw-Flags/venezuela.gif: Initial checkin of MySQL build environment. Docs/Raw-Flags/vietnam.gif: Initial checkin of MySQL build environment. Docs/Raw-Flags/vincent-and-grenadines.gif: Initial checkin of MySQL build environment. Docs/Raw-Flags/yemen.gif: Initial checkin of MySQL build environment. Docs/Raw-Flags/yugoslavia.gif: Initial checkin of MySQL build environment. Docs/Raw-Flags/zaire.gif: Initial checkin of MySQL build environment. Docs/Raw-Flags/zambia.gif: Initial checkin of MySQL build environment. Docs/Raw-Flags/zimbabwe.gif: Initial checkin of MySQL build environment. Docs/Support/generate-flag-images: Initial checkin of MySQL build environment. Docs/Support/generate-mirror-listing.pl: Initial checkin of MySQL build environment. Docs/Support/generate-text-files.pl: Initial checkin of MySQL build environment. Docs/Support/make-makefile: Initial checkin of MySQL build environment. Docs/Support/texinfo.tex: Initial checkin of MySQL build environment. Docs/Translations/myodbc-br.texi: Initial checkin of MySQL build environment. man/.cvsignore: Initial checkin of MySQL build environment. mit-pthreads/include/pthread/config.h: Initial checkin of MySQL build environment. readline/.cvsignore: Initial checkin of MySQL build environment. sql/share/.cvsignore: Initial checkin of MySQL build environment. tests/.cvsignore: Initial checkin of MySQL build environment. libmysql/acconfig.h: ***MISSING WEAVE*** libmysql/acinclude.m4: Configure stuff for libmysql. libmysql/configure.in: Configure stuff for libmysql. mit-pthreads/.cvsignore: More work on initial build mit-pthreads/include/pthread/cond.h: Update to 3.23.12 mit-pthreads/machdep/engine-i386-linux-2.0.c: Update to 3.23.12 mit-pthreads/machdep/engine-i386-linux-2.0.h: Update to 3.23.12 mit-pthreads/machdep/posix-linux-2.0.h: Update to 3.23.12 mit-pthreads/machdep/unistd-i386-linux-2.0.h: Update to 3.23.12 sql/add_errmsg: Update to 3.23.12 sql/watchdog_mysqld: Update to 3.23.12 strings/Attic/memory.h: Update to 3.23.12 dbug/.cvsignore: Update to 3.23.12 heap/.cvsignore: Update to 3.23.12 merge/.cvsignore: Update to 3.23.12 mit-pthreads/bin/.cvsignore: Update to 3.23.12 mit-pthreads/bin/finger/.cvsignore: Update to 3.23.12 mit-pthreads/lib/.cvsignore: Update to 3.23.12 mit-pthreads/lib/libpthreadutil/.cvsignore: Update to 3.23.12 mit-pthreads/machdep/linux-2.0/__math.h: Update to 3.23.12 mit-pthreads/machdep/linux-2.0/__path.h: Update to 3.23.12 mit-pthreads/machdep/linux-2.0/__signal.h: Update to 3.23.12 mit-pthreads/machdep/linux-2.0/__stdio.h: Update to 3.23.12 mit-pthreads/machdep/linux-2.0/__stdlib.h: Update to 3.23.12 mit-pthreads/machdep/linux-2.0/__string.h: Update to 3.23.12 mit-pthreads/machdep/linux-2.0/__time.h: Update to 3.23.12 mit-pthreads/machdep/linux-2.0/cdefs.h: Update to 3.23.12 mit-pthreads/machdep/linux-2.0/compat.h: Update to 3.23.12 mit-pthreads/machdep/linux-2.0/dirent.h: Update to 3.23.12 mit-pthreads/machdep/linux-2.0/errno.h: Update to 3.23.12 mit-pthreads/machdep/linux-2.0/socket.h: Update to 3.23.12 mit-pthreads/machdep/linux-2.0/socketcall.h: Update to 3.23.12 mit-pthreads/machdep/linux-2.0/timers.h: Update to 3.23.12 mit-pthreads/machdep/linux-2.0/uio.h: Update to 3.23.12 mit-pthreads/machdep/linux-2.0/wait.h: Update to 3.23.12 mit-pthreads/tests/.cvsignore: Update to 3.23.12 myisammrg/.cvsignore: Update to 3.23.12 regex/.cvsignore: Update to 3.23.12 mit-pthreads/machdep/linux-2.0/extra/bits/local_lim.h: Update to 3.23.12 mit-pthreads/machdep/linux-2.0/extra/bits/socket.h: Update to 3.23.12 vio/.cvsignore: Update for 3.23.12 vio/Vio.cc: Update for 3.23.12 vio/VioAcceptorFd.cc: Update for 3.23.12 vio/VioAcceptorFd.h: Update for 3.23.12 vio/VioConnectorFd.cc: Update for 3.23.12 vio/VioConnectorFd.h: Update for 3.23.12 vio/VioFd.cc: Update for 3.23.12 vio/VioFd.h: Update for 3.23.12 vio/VioPipe.cc: Update for 3.23.12 vio/VioSSL.cc: Update for 3.23.12 vio/VioSSL.h: Update for 3.23.12 vio/VioSSLAcceptorFd.cc: Update for 3.23.12 vio/VioSSLFactoriesFd.cc: Update for 3.23.12 vio/VioSSLFactoriesFd.h: Update for 3.23.12 vio/VioSocket.cc: Update for 3.23.12 vio/VioSocket.h: Update for 3.23.12 vio/version.cc: Update for 3.23.12 vio/vio-global.h: Update for 3.23.12 vio/vioelitexx.cc: Update for 3.23.12 vio/viotest-ssl.cc: Update for 3.23.12 vio/viotest-sslconnect.cc: Update for 3.23.12 vio/viotest.cc: Update for 3.23.12 vio/viotypes.h: Update for 3.23.12 strings/strxmov.c: Update to 3.23.12a sql/md5.h: Lots of patches for Alpha-Linux Docs/Images/empty.png: *** empty log message *** Docs/Images/flag-background.pnm: *** empty log message *** NEW-RPMS/.cvsignore: Changes for new build environment sql-bench/example.bat: Update for 3.23.12a sql-bench/pwd.bat: Update for 3.23.12a sql-bench/uname.bat: Update for 3.23.12a sql-bench/Results/Attic/ATIS-mysql-Linux_2.2.12_20smp_i686: ***MISSING WEAVE*** sql-bench/Results/Attic/RUN-mysql-Linux_2.2.12_20smp_i686: ***MISSING WEAVE*** sql-bench/Results/Attic/alter-table-mysql-Linux_2.2.12_20smp_i686: ***MISSING WEAVE*** sql-bench/Results/Attic/big-tables-mysql-Linux_2.2.12_20smp_i686: ***MISSING WEAVE*** sql-bench/Results/Attic/connect-mysql-Linux_2.2.12_20smp_i686: ***MISSING WEAVE*** sql-bench/Results/Attic/create-mysql-Linux_2.2.12_20smp_i686: ***MISSING WEAVE*** sql-bench/Results/Attic/insert-mysql-Linux_2.2.12_20smp_i686: ***MISSING WEAVE*** sql-bench/Results/Attic/select-mysql-Linux_2.2.12_20smp_i686: ***MISSING WEAVE*** sql-bench/Results/Attic/wisconsin-mysql-Linux_2.2.12_20smp_i686: ***MISSING WEAVE*** sql-bench/Results-linux/ATIS-mysql-Linux_2.2.12_20smp_i686: ***MISSING WEAVE*** sql-bench/Results-linux/Attic/ATIS-mysql-Linux_2.0.33_i586: ***MISSING WEAVE*** sql-bench/Results-linux/Attic/ATIS-mysql-Linux_dynamic: ***MISSING WEAVE*** sql-bench/Results-linux/Attic/ATIS-mysql-Linux_pgcc: ***MISSING WEAVE*** sql-bench/Results-linux/Attic/ATIS-mysql-Linux_static: ***MISSING WEAVE*** sql-bench/Results-linux/Attic/ATIS-mysql_fast-Linux_2.0.33_i586: ***MISSING WEAVE*** sql-bench/Results-linux/Attic/ATIS-mysql_local_tcp-Linux_2.0.33_i586: ***MISSING WEAVE*** sql-bench/Results-linux/Attic/ATIS-mysql_new-Linux_2.0.33_i586: ***MISSING WEAVE*** sql-bench/Results-linux/Attic/RUN-mysql-Linux_2.0.33_i586: ***MISSING WEAVE*** sql-bench/Results-linux/Attic/RUN-mysql-Linux_dynamic: ***MISSING WEAVE*** sql-bench/Results-linux/Attic/RUN-mysql-Linux_pgcc: ***MISSING WEAVE*** sql-bench/Results-linux/Attic/RUN-mysql-Linux_static: ***MISSING WEAVE*** sql-bench/Results-linux/Attic/RUN-mysql_fast-Linux_2.0.33_i586: ***MISSING WEAVE*** sql-bench/Results-linux/Attic/RUN-mysql_local_tcp-Linux_2.0.33_i586: ***MISSING WEAVE*** sql-bench/Results-linux/Attic/RUN-mysql_new-Linux_2.0.33_i586: ***MISSING WEAVE*** sql-bench/Results-linux/Attic/big-tables-mysql-Linux_2.0.33_i586: ***MISSING WEAVE*** sql-bench/Results-linux/Attic/big-tables-mysql-Linux_dynamic: ***MISSING WEAVE*** sql-bench/Results-linux/Attic/big-tables-mysql-Linux_pgcc: ***MISSING WEAVE*** sql-bench/Results-linux/Attic/big-tables-mysql-Linux_static: ***MISSING WEAVE*** sql-bench/Results-linux/Attic/big-tables-mysql_fast-Linux_2.0.33_i586: ***MISSING WEAVE*** sql-bench/Results-linux/Attic/big-tables-mysql_local_tcp-Linux_2.0.33_i586: ***MISSING WEAVE*** sql-bench/Results-linux/Attic/big-tables-mysql_new-Linux_2.0.33_i586: ***MISSING WEAVE*** sql-bench/Results-linux/Attic/connect-mysql-Linux_2.0.33_i586: ***MISSING WEAVE*** sql-bench/Results-linux/Attic/connect-mysql-Linux_dynamic: ***MISSING WEAVE*** sql-bench/Results-linux/Attic/connect-mysql-Linux_pgcc: ***MISSING WEAVE*** sql-bench/Results-linux/Attic/connect-mysql-Linux_static: ***MISSING WEAVE*** sql-bench/Results-linux/Attic/connect-mysql_fast-Linux_2.0.33_i586: ***MISSING WEAVE*** sql-bench/Results-linux/Attic/connect-mysql_local_tcp-Linux_2.0.33_i586: ***MISSING WEAVE*** sql-bench/Results-linux/Attic/connect-mysql_new-Linux_2.0.33_i586: ***MISSING WEAVE*** sql-bench/Results-linux/Attic/create-mysql-Linux_2.0.33_i586: ***MISSING WEAVE*** sql-bench/Results-linux/Attic/create-mysql-Linux_dynamic: ***MISSING WEAVE*** sql-bench/Results-linux/Attic/create-mysql-Linux_pgcc: ***MISSING WEAVE*** sql-bench/Results-linux/Attic/create-mysql-Linux_static: ***MISSING WEAVE*** sql-bench/Results-linux/Attic/create-mysql_fast-Linux_2.0.33_i586: ***MISSING WEAVE*** sql-bench/Results-linux/Attic/create-mysql_local_tcp-Linux_2.0.33_i586: ***MISSING WEAVE*** sql-bench/Results-linux/Attic/create-mysql_new-Linux_2.0.33_i586: ***MISSING WEAVE*** sql-bench/Results-linux/Attic/insert-mysql-Linux_2.0.33_i586: ***MISSING WEAVE*** sql-bench/Results-linux/Attic/insert-mysql-Linux_dynamic: ***MISSING WEAVE*** sql-bench/Results-linux/Attic/insert-mysql-Linux_pgcc: ***MISSING WEAVE*** sql-bench/Results-linux/Attic/insert-mysql-Linux_static: ***MISSING WEAVE*** sql-bench/Results-linux/Attic/insert-mysql_fast-Linux_2.0.33_i586: ***MISSING WEAVE*** sql-bench/Results-linux/Attic/insert-mysql_local_tcp-Linux_2.0.33_i586: ***MISSING WEAVE*** sql-bench/Results-linux/Attic/insert-mysql_new-Linux_2.0.33_i586: ***MISSING WEAVE*** sql-bench/Results-linux/Attic/select-mysql-Linux_2.0.33_i586: ***MISSING WEAVE*** sql-bench/Results-linux/Attic/select-mysql-Linux_dynamic: ***MISSING WEAVE*** sql-bench/Results-linux/Attic/select-mysql-Linux_pgcc: ***MISSING WEAVE*** sql-bench/Results-linux/Attic/select-mysql-Linux_static: ***MISSING WEAVE*** sql-bench/Results-linux/Attic/select-mysql_fast-Linux_2.0.33_i586: ***MISSING WEAVE*** sql-bench/Results-linux/Attic/select-mysql_local_tcp-Linux_2.0.33_i586: ***MISSING WEAVE*** sql-bench/Results-linux/Attic/select-mysql_new-Linux_2.0.33_i586: ***MISSING WEAVE*** sql-bench/Results-linux/Attic/wisconsin-mysql-Linux_2.0.33_i586: ***MISSING WEAVE*** sql-bench/Results-linux/Attic/wisconsin-mysql-Linux_dynamic: ***MISSING WEAVE*** sql-bench/Results-linux/Attic/wisconsin-mysql-Linux_pgcc: ***MISSING WEAVE*** sql-bench/Results-linux/Attic/wisconsin-mysql-Linux_static: ***MISSING WEAVE*** sql-bench/Results-linux/Attic/wisconsin-mysql_fast-Linux_2.0.33_i586: ***MISSING WEAVE*** sql-bench/Results-linux/Attic/wisconsin-mysql_local_tcp-Linux_2.0.33_i586: ***MISSING WEAVE*** sql-bench/Results-linux/Attic/wisconsin-mysql_new-Linux_2.0.33_i586: ***MISSING WEAVE*** sql-bench/Results-linux/alter-table-mysql-Linux_2.2.12_20smp_i686: ***MISSING WEAVE*** sql-bench/Results-linux/big-tables-mysql-Linux_2.2.12_20smp_i686: ***MISSING WEAVE*** sql-bench/Results-linux/connect-mysql-Linux_2.2.12_20smp_i686: ***MISSING WEAVE*** sql-bench/Results-linux/insert-mysql-Linux_2.2.12_20smp_i686: ***MISSING WEAVE*** sql-bench/Results-linux/select-mysql-Linux_2.2.12_20smp_i686: ***MISSING WEAVE*** sql-bench/Results-linux/wisconsin-mysql-Linux_2.2.12_20smp_i686: ***MISSING WEAVE*** sql-bench/.cvsignore: Update of benchmarks sql-bench/Results-win32/ATIS-access_odbc-win98-cmp-access,mysql: Update of benchmarks sql-bench/Results-win32/ATIS-mysql-win98-cmp-access,mysql: Update of benchmarks sql-bench/Results-win32/RUN-access_odbc-win98-cmp-access,mysql: Update of benchmarks sql-bench/Results-win32/RUN-mysql-win98-cmp-access,mysql: Update of benchmarks sql-bench/Results-win32/alter-table-access_odbc-win98-cmp-access,mysql: Update of benchmarks sql-bench/Results-win32/alter-table-mysql-win98-cmp-access,mysql: Update of benchmarks sql-bench/Results-win32/big-tables-access_odbc-win98-cmp-access,mysql: Update of benchmarks sql-bench/Results-win32/big-tables-mysql-win98-cmp-access,mysql: Update of benchmarks sql-bench/Results-win32/connect-access_odbc-win98-cmp-access,mysql: Update of benchmarks sql-bench/Results-win32/connect-mysql-win98-cmp-access,mysql: Update of benchmarks sql-bench/Results-win32/create-access_odbc-win98-cmp-access,mysql: Update of benchmarks sql-bench/Results-win32/create-mysql-win98-cmp-access,mysql: Update of benchmarks sql-bench/Results-win32/insert-access_odbc-win98-cmp-access,mysql: Update of benchmarks sql-bench/Results-win32/insert-mysql-win98-cmp-access,mysql: Update of benchmarks sql-bench/Results-win32/select-access_odbc-win98-cmp-access,mysql: Update of benchmarks sql-bench/Results-win32/select-mysql-win98-cmp-access,mysql: Update of benchmarks sql-bench/Results-win32/wisconsin-access_odbc-win98-cmp-access,mysql: Update of benchmarks sql-bench/Results-win32/wisconsin-mysql-win98-cmp-access,mysql: Update of benchmarks sql-bench/Results-linux/RUN-mysql-Linux_2.2.12_20smp_i686: ***MISSING WEAVE*** sql-bench/Results-linux/create-mysql-Linux_2.2.12_20smp_i686: ***MISSING WEAVE*** Docs/Images/Attic/mysql5.gif: Second copy Docs/Images/Attic/html-fs.gif: Moved to web...icons Docs/Images/Attic/mysql-01.gif: Moved to web...icons Docs/Images/Attic/mysql-02.gif: Moved to web...icons Docs/Images/Attic/mysql-03.gif: Moved to web...icons Docs/Images/Attic/mysql-04.gif: Moved to web...icons Docs/Images/Attic/mysql-05.gif: Moved to web...icons Docs/Images/Attic/mysql-06.gif: Moved to web...icons Docs/Images/Attic/mysql-07.gif: Moved to web...icons Docs/Images/Attic/mysql-08.gif: Moved to web...icons Docs/Images/Attic/mysql-09.gif: Moved to web...icons Docs/Images/Attic/mysql-10.gif: Moved to web...icons Docs/Images/Attic/mysql-11.gif: Moved to web...icons Docs/Images/Attic/mysql-12.gif: Moved to web...icons Docs/Images/Attic/mysql-13.gif: Moved to web...icons Docs/Images/Attic/mysql-14.gif: Moved to web...icons Docs/Images/Attic/mysql-15.gif: Moved to web...icons Docs/Images/Attic/mysql-16.gif: Moved to web...icons Docs/Images/Attic/mysql-17.gif: Moved to web...icons Docs/Images/Attic/mysql-18.gif: Moved to web...icons Docs/Images/Attic/mysql-19.gif: Moved to web...icons Docs/Images/Attic/mysql-compatible.jpg: Moved to web...icons Docs/Images/Attic/mysql_anim-01.gif: Moved to web...icons Docs/Images/Attic/mysql_anim-02.gif: Moved to web...icons Docs/Images/Attic/mysql_anim-03.gif: Moved to web...icons Docs/Images/Attic/mysql_anim-04.gif: Moved to web...icons Docs/Images/Attic/mysql_anim-05.gif: Moved to web...icons Docs/Images/Attic/mysql_anim-06.gif: Moved to web...icons Docs/Images/Attic/powered-by-MySQL-transparent.gif: Moved to web...icons scripts/mysql_zap.sh: Fixes from the Debian maintainer Build-tools/Do-patch-file: Update at work myisam/TODO: Fixes for raid + other things regex/utils.h: Renamed some portability defines heap/make-ccc: First version isam/make-ccc: First version merge/make-ccc: First version myisam/make-ccc: First version myisammrg/make-ccc: First version mysys/make-ccc: First version regex/make-ccc: First version strings/make-ccc: First version sql/share/romanian/errmsg.sys: ***MISSING WEAVE*** Docs/manual-license-spanish.texi: Update to 3.23.13 BUILD/test-alpha-ccc: Bug patches from mailing list sql-bench/Results-win32/ATIS-mysql-win98: Bug patches from mailing list sql-bench/Results-win32/RUN-mysql-win98: Bug patches from mailing list sql-bench/Results-win32/alter-table-mysql-win98: Bug patches from mailing list sql-bench/Results-win32/big-tables-mysql-win98: Bug patches from mailing list sql-bench/Results-win32/connect-mysql-win98: Bug patches from mailing list sql-bench/Results-win32/create-mysql-win98: Bug patches from mailing list sql-bench/Results-win32/insert-mysql-win98: Bug patches from mailing list sql-bench/Results-win32/select-mysql-win98: Bug patches from mailing list sql-bench/Results-win32/wisconsin-mysql-win98: Bug patches from mailing list mit-pthreads/Changes-mysql: Updated for Linux mit-pthreads/config/config.h.in: Updated for Linux mit-pthreads/config/configure.in: Updated for Linux mit-pthreads/config/configure: Updated for Linux mit-pthreads/gen/ttyname.c: Updated for Linux mit-pthreads/machdep/syscall-i386-linux-2.0.S: Updated for Linux mit-pthreads/machdep/linux-2.0/__unistd.h: Updated for Linux mit-pthreads/net/Makefile.inc: Updated for Linux mit-pthreads/pthreads/fd.c: Updated for Linux mit-pthreads/pthreads/fd_kern.c: Updated for Linux mit-pthreads/pthreads/fd_sysv.c: Updated for Linux mit-pthreads/pthreads/signal.c: Updated for Linux mit-pthreads/pthreads/wrapper.c: Updated for Linux mit-pthreads/stdlib/getopt.c: Updated for Linux sql/share/charsets/cp1251.conf: Updates for 3.23.14 sql/share/charsets/croat.conf: Updates for 3.23.14 sql/share/charsets/danish.conf: Updates for 3.23.14 sql/share/charsets/dec8.conf: Updates for 3.23.14 sql/share/charsets/dos.conf: Updates for 3.23.14 sql/share/charsets/german1.conf: Updates for 3.23.14 sql/share/charsets/greek.conf: Updates for 3.23.14 sql/share/charsets/hebrew.conf: Updates for 3.23.14 sql/share/charsets/hp8.conf: Updates for 3.23.14 sql/share/charsets/hungarian.conf: Updates for 3.23.14 sql/share/charsets/koi8_ru.conf: Updates for 3.23.14 sql/share/charsets/koi8_ukr.conf: Updates for 3.23.14 sql/share/charsets/latin1.conf: Updates for 3.23.14 sql/share/charsets/latin2.conf: Updates for 3.23.14 sql/share/charsets/swe7.conf: Updates for 3.23.14 sql/share/charsets/usa7.conf: Updates for 3.23.14 sql/share/charsets/win1251.conf: Updates for 3.23.14 sql/share/charsets/win1251ukr.conf: Updates for 3.23.14 sql/Attic/mybinlogdump.cc: Fix for binary log include/Attic/m_ctype.h.in: Update for dynamic character sets strings/Attic/ct_init.c: Update for dynamic character sets strings/Attic/ctype-cp1251.c: Update for dynamic character sets strings/Attic/ctype-cp1257.c: Update for dynamic character sets strings/Attic/ctype-croat.c: Update for dynamic character sets strings/Attic/ctype-danish.c: Update for dynamic character sets strings/Attic/ctype-dec8.c: Update for dynamic character sets strings/Attic/ctype-dos.c: Update for dynamic character sets strings/Attic/ctype-estonia.c: Update for dynamic character sets strings/Attic/ctype-german1.c: Update for dynamic character sets strings/Attic/ctype-greek.c: Update for dynamic character sets strings/Attic/ctype-hebrew.c: Update for dynamic character sets strings/Attic/ctype-hp8.c: Update for dynamic character sets strings/Attic/ctype-hungarian.c: Update for dynamic character sets strings/Attic/ctype-koi8_ru.c: Update for dynamic character sets strings/Attic/ctype-koi8_ukr.c: Update for dynamic character sets strings/Attic/ctype-latin1.c: Update for dynamic character sets strings/Attic/ctype-latin2.c: Update for dynamic character sets strings/Attic/ctype-swe7.c: Update for dynamic character sets strings/Attic/ctype-usa7.c: Update for dynamic character sets strings/Attic/ctype-win1250.c: Update for dynamic character sets strings/Attic/ctype-win1251.c: Update for dynamic character sets strings/Attic/ctype-win1251ukr.c: Update for dynamic character sets mysys/.cvsignore: Update for dynamic character set handling client/Attic/libmysql.c: Update of new character sets. sql/share/charsets/Index: Update to 3.23.14 sql/share/charsets/README: Update to 3.23.14 sql/share/charsets/cp1257.conf: Update to 3.23.14 sql/share/charsets/estonia.conf: Update to 3.23.14 sql/share/charsets/win1250.conf: Update to 3.23.14 strings/.cvsignore: Update to 3.23.14 strings/Attic/bootstrap-ctype.c: Update to 3.23.14 strings/Attic/ctype.c.in: Update to 3.23.14 strings/ctype-ujis.c: Update to 3.23.14 BUILD/.cvsignore: Portability changes libmysql/.cvsignore: Portability changes mit-pthreads/GNUmakefile: Modifications to get MySQL 3.23.14 to build mit-pthreads/config.flags: ***MISSING WEAVE*** mit-pthreads/include/pthread/ac-types.h: Modifications to get MySQL 3.23.14 to build mit-pthreads/include/pthread/paths.h: Modifications to get MySQL 3.23.14 to build regex/main.c: Portability fixes sql/Attic/mini_client_errors.c: fixed up dependencies and symlinking in mini_client Build-tools/cvs-sanity-check: added a script to do a build from fresh CVS for sanity checking - make Tim, Tonu, and everybody else who has had problems with the stuff out of CVS not compiling happy include/t_ctype.h: Small updates by monty include/.cvsignore: Update to 3.23.15 include/mysql_version.h.in: Update to 3.23.15 isam/ChangeLog: Update to 3.23.15 sql-bench/limits/interbase.cfg: character sets patches + fix of order by sql-bench/Results-linux/ATIS-interbase-Linux_2.2.14_5.0_i686: ***MISSING WEAVE*** sql-bench/Results-linux/RUN-interbase-Linux_2.2.14_5.0_i686: ***MISSING WEAVE*** sql-bench/Results-linux/alter-table-interbase-Linux_2.2.14_5.0_i686: ***MISSING WEAVE*** sql-bench/Results-linux/big-tables-interbase-Linux_2.2.14_5.0_i686: ***MISSING WEAVE*** sql-bench/Results-linux/create-interbase-Linux_2.2.14_5.0_i686: ***MISSING WEAVE*** sql-bench/Results-linux/insert-interbase-Linux_2.2.14_5.0_i686: ***MISSING WEAVE*** sql-bench/Results-linux/select-interbase-Linux_2.2.14_5.0_i686: ***MISSING WEAVE*** sql-bench/Results-linux/wisconsin-interbase-Linux_2.2.14_5.0_i686: ***MISSING WEAVE*** Docs/net_doc.txt: Fixes for Win32 sql/share/Makefile.am: Update at work to get MySQL to configure include/Attic/mysql_com.h.in: Update of benchmarks and other small stuff sql-bench/Results-linux/ATIS-interbase-Linux_2.2.14_5.0_i686-cmp-interbase,mysql: ***MISSING WEAVE*** sql-bench/Results-linux/ATIS-mysql-Linux_2.2.14_5.0_i686-cmp-interbase,mysql: ***MISSING WEAVE*** sql-bench/Results-linux/RUN-interbase-Linux_2.2.14_5.0_i686-cmp-interbase,mysql: ***MISSING WEAVE*** sql-bench/Results-linux/RUN-mysql-Linux_2.2.14_5.0_i686-cmp-interbase,mysql: ***MISSING WEAVE*** sql-bench/Results-linux/alter-table-interbase-Linux_2.2.14_5.0_i686-cmp-interbase,mysql: ***MISSING WEAVE*** sql-bench/Results-linux/alter-table-mysql-Linux_2.2.14_5.0_i686-cmp-interbase,mysql: ***MISSING WEAVE*** sql-bench/Results-linux/big-tables-interbase-Linux_2.2.14_5.0_i686-cmp-interbase,mysql: ***MISSING WEAVE*** sql-bench/Results-linux/big-tables-mysql-Linux_2.2.14_5.0_i686-cmp-interbase,mysql: ***MISSING WEAVE*** sql-bench/Results-linux/connect-interbase-Linux_2.2.14_5.0_i686-cmp-interbase,mysql: ***MISSING WEAVE*** sql-bench/Results-linux/connect-interbase-Linux_2.2.14_5.0_i686: ***MISSING WEAVE*** sql-bench/Results-linux/connect-mysql-Linux_2.2.14_5.0_i686-cmp-interbase,mysql: ***MISSING WEAVE*** sql-bench/Results-linux/create-interbase-Linux_2.2.14_5.0_i686-cmp-interbase,mysql: ***MISSING WEAVE*** sql-bench/Results-linux/create-mysql-Linux_2.2.14_5.0_i686-cmp-interbase,mysql: ***MISSING WEAVE*** sql-bench/Results-linux/insert-interbase-Linux_2.2.14_5.0_i686-cmp-interbase,mysql: ***MISSING WEAVE*** sql-bench/Results-linux/insert-mysql-Linux_2.2.14_5.0_i686-cmp-interbase,mysql: ***MISSING WEAVE*** sql-bench/Results-linux/select-interbase-Linux_2.2.14_5.0_i686-cmp-interbase,mysql: ***MISSING WEAVE*** sql-bench/Results-linux/select-mysql-Linux_2.2.14_5.0_i686-cmp-interbase,mysql: ***MISSING WEAVE*** sql-bench/Results-linux/wisconsin-interbase-Linux_2.2.14_5.0_i686-cmp-interbase,mysql: ***MISSING WEAVE*** sql-bench/Results-linux/wisconsin-mysql-Linux_2.2.14_5.0_i686-cmp-interbase,mysql: ***MISSING WEAVE*** sql-bench/limits/mimer.cfg: Update of benchmarks and other small stuff sql/Attic/mini_client.c: Update to get Berkeley db to work. sql/Attic/net_serv.c: Update to get Berkeley db to work. sql/Attic/lex_hash.h: lex_hash.h is a pain in the neck for cvs diff scripts/mysql_convert_table_format.sh: Update for 3.23.16 include/getopt.h: Update for 3.23.16 Docs/Support/.cvsignore: Update for build scripts/mysqlhotcopy.sh: Update for 3.23.16 Docs/Attic/myisam.doc: Mirror addition, Broken Image fix, renamed myisam.doc -> myisam.txt (because it's really text. :). Docs/myisam.txt: Mirror addition, Broken Image fix, renamed myisam.doc -> myisam.txt (because it's really text. :). sql-bench/ChangeLog: Updates for 3.23.17 tests/big_record.pl: Updates for 3.23.17 tests/export.pl: Updates for 3.23.17 tests/fork2_test.pl: Updates for 3.23.17 tests/fork3_test.pl: Updates for 3.23.17 tests/fork_test.pl: Updates for 3.23.17 tests/grant.pl: Updates for 3.23.17 tests/insert_and_repair.pl: Updates for 3.23.17 tests/lock_test.pl: Updates for 3.23.17 tests/pmail.pl: Updates for 3.23.17 sql/.cvsignore: Update for 3.23.17 sql-bench/Results/Attic/ATIS-mysql-Linux_2.2.10_i686-cmp-mysql,pg: ***MISSING WEAVE*** sql-bench/Results/Attic/ATIS-mysql-Linux_2.2.1_i686-cmp-mysql,pg: ***MISSING WEAVE*** sql-bench/Results/Attic/ATIS-mysql_fast-Linux_2.2.10_i686-cmp-mysql,pg: ***MISSING WEAVE*** sql-bench/Results/Attic/ATIS-pg-Linux_2.2.10_i686-cmp-mysql,pg: ***MISSING WEAVE*** sql-bench/Results/Attic/ATIS-pg_fast-Linux_2.2.10_i686-cmp-mysql,pg: ***MISSING WEAVE*** sql-bench/Results/Attic/RUN-mysql-Linux_2.2.10_i686-cmp-mysql,pg: ***MISSING WEAVE*** sql-bench/Results/Attic/RUN-mysql-Linux_2.2.1_i686-cmp-mysql,pg: ***MISSING WEAVE*** sql-bench/Results/Attic/RUN-mysql_fast-Linux_2.2.10_i686-cmp-mysql,pg: ***MISSING WEAVE*** sql-bench/Results/Attic/RUN-pg-Linux_2.2.10_i686-cmp-mysql,pg: ***MISSING WEAVE*** sql-bench/Results/Attic/RUN-pg_fast-Linux_2.2.10_i686-cmp-mysql,pg: ***MISSING WEAVE*** sql-bench/Results/Attic/alter-table-mysql-Linux_2.2.10_i686-cmp-mysql,pg: ***MISSING WEAVE*** sql-bench/Results/Attic/alter-table-mysql-Linux_2.2.1_i686-cmp-mysql,pg: ***MISSING WEAVE*** sql-bench/Results/Attic/alter-table-mysql_fast-Linux_2.2.10_i686-cmp-mysql,pg: ***MISSING WEAVE*** sql-bench/Results/Attic/alter-table-pg-Linux_2.2.10_i686-cmp-mysql,pg: ***MISSING WEAVE*** sql-bench/Results/Attic/alter-table-pg_fast-Linux_2.2.10_i686-cmp-mysql,pg: ***MISSING WEAVE*** sql-bench/Results/Attic/big-tables-mysql-Linux_2.2.10_i686-cmp-mysql,pg: ***MISSING WEAVE*** sql-bench/Results/Attic/big-tables-mysql-Linux_2.2.1_i686-cmp-mysql,pg: ***MISSING WEAVE*** sql-bench/Results/Attic/big-tables-mysql_fast-Linux_2.2.10_i686-cmp-mysql,pg: ***MISSING WEAVE*** sql-bench/Results/Attic/big-tables-pg-Linux_2.2.10_i686-cmp-mysql,pg: ***MISSING WEAVE*** sql-bench/Results/Attic/big-tables-pg_fast-Linux_2.2.10_i686-cmp-mysql,pg: ***MISSING WEAVE*** sql-bench/Results/Attic/connect-mysql-Linux_2.2.10_i686-cmp-mysql,pg: ***MISSING WEAVE*** sql-bench/Results/Attic/connect-mysql-Linux_2.2.1_i686-cmp-mysql,pg: ***MISSING WEAVE*** sql-bench/Results/Attic/connect-mysql_fast-Linux_2.2.10_i686-cmp-mysql,pg: ***MISSING WEAVE*** sql-bench/Results/Attic/connect-pg-Linux_2.2.10_i686-cmp-mysql,pg: ***MISSING WEAVE*** sql-bench/Results/Attic/connect-pg_fast-Linux_2.2.10_i686-cmp-mysql,pg: ***MISSING WEAVE*** sql-bench/Results/Attic/create-mysql-Linux_2.2.10_i686-cmp-mysql,pg: ***MISSING WEAVE*** sql-bench/Results/Attic/create-mysql-Linux_2.2.1_i686-cmp-mysql,pg: ***MISSING WEAVE*** sql-bench/Results/Attic/create-mysql_fast-Linux_2.2.10_i686-cmp-mysql,pg: ***MISSING WEAVE*** sql-bench/Results/Attic/create-pg-Linux_2.2.10_i686-cmp-mysql,pg: ***MISSING WEAVE*** sql-bench/Results/Attic/create-pg_fast-Linux_2.2.10_i686-cmp-mysql,pg: ***MISSING WEAVE*** sql-bench/Results/Attic/insert-mysql-Linux_2.2.10_i686-cmp-mysql,pg: ***MISSING WEAVE*** sql-bench/Results/Attic/insert-mysql-Linux_2.2.1_i686-cmp-mysql,pg: ***MISSING WEAVE*** sql-bench/Results/Attic/insert-mysql_fast-Linux_2.2.10_i686-cmp-mysql,pg: ***MISSING WEAVE*** sql-bench/Results/Attic/insert-pg-Linux_2.2.10_i686-cmp-mysql,pg: ***MISSING WEAVE*** sql-bench/Results/Attic/insert-pg_fast-Linux_2.2.10_i686-cmp-mysql,pg: ***MISSING WEAVE*** sql-bench/Results/Attic/select-mysql-Linux_2.2.10_i686-cmp-mysql,pg: ***MISSING WEAVE*** sql-bench/Results/Attic/select-mysql-Linux_2.2.1_i686-cmp-mysql,pg: ***MISSING WEAVE*** sql-bench/Results/Attic/select-mysql_fast-Linux_2.2.10_i686-cmp-mysql,pg: ***MISSING WEAVE*** sql-bench/Results/Attic/select-pg-Linux_2.2.10_i686-cmp-mysql,pg: ***MISSING WEAVE*** sql-bench/Results/Attic/select-pg_fast-Linux_2.2.10_i686-cmp-mysql,pg: ***MISSING WEAVE*** sql-bench/Results/Attic/wisconsin-mysql-Linux_2.2.10_i686-cmp-mysql,pg: ***MISSING WEAVE*** sql-bench/Results/Attic/wisconsin-mysql-Linux_2.2.1_i686-cmp-mysql,pg: ***MISSING WEAVE*** sql-bench/Results/Attic/wisconsin-mysql_fast-Linux_2.2.10_i686-cmp-mysql,pg: ***MISSING WEAVE*** sql-bench/Results/Attic/wisconsin-pg-Linux_2.2.10_i686-cmp-mysql,pg: ***MISSING WEAVE*** sql-bench/Results/Attic/wisconsin-pg_fast-Linux_2.2.10_i686-cmp-mysql,pg: ***MISSING WEAVE*** sql-bench/Results/ATIS-pg-Linux_2.2.14_5.0_i686-cmp-mysql,pg: ***MISSING WEAVE*** sql-bench/Results/RUN-pg-Linux_2.2.14_5.0_i686-cmp-mysql,pg: ***MISSING WEAVE*** sql-bench/Results/alter-table-pg-Linux_2.2.14_5.0_i686-cmp-mysql,pg: ***MISSING WEAVE*** sql-bench/Results/big-tables-pg-Linux_2.2.14_5.0_i686-cmp-mysql,pg: ***MISSING WEAVE*** sql-bench/Results/connect-pg-Linux_2.2.14_5.0_i686-cmp-mysql,pg: ***MISSING WEAVE*** sql-bench/Results/create-pg-Linux_2.2.14_5.0_i686-cmp-mysql,pg: ***MISSING WEAVE*** sql-bench/Results/insert-pg-Linux_2.2.14_5.0_i686-cmp-mysql,pg: ***MISSING WEAVE*** sql-bench/Results/select-pg-Linux_2.2.14_5.0_i686-cmp-mysql,pg: ***MISSING WEAVE*** sql-bench/Results/wisconsin-pg-Linux_2.2.14_5.0_i686-cmp-mysql,pg: ***MISSING WEAVE*** support-files/Attic/my-example.cnf.sh: Updates to 3.23.17 support-files/Attic/my-huge.cfg.sh: Update for 3.23.17 support-files/Attic/my-large.cfg.sh: Update for 3.23.17 support-files/Attic/my-medium.cfg.sh: Update for 3.23.17 support-files/Attic/my-small.cfg.sh: Update for 3.23.17 sql-bench/limits/pg.cfg: Updates to 3.23.17 support-files/my-small.cnf.sh: Updates to 3.23.17 dbug/dbug.c: update 3.23.17 for Monty mysys/getopt1.c: update 3.23.17 for Monty readline/complete.c: update 3.23.17 for Monty regex/regcomp.c: update 3.23.17 for Monty regex/regex2.h: update 3.23.17 for Monty regex/regexec.c: update 3.23.17 for Monty regex/regexp.c: update 3.23.17 for Monty sql-bench/Results/ATIS-mysql-win98: update 3.23.17 for Monty sql-bench/Results/RUN-mysql-win98: update 3.23.17 for Monty sql-bench/Results/alter-table-mysql-win98: update 3.23.17 for Monty sql-bench/Results/big-tables-mysql-win98: update 3.23.17 for Monty sql-bench/Results/connect-mysql-win98: update 3.23.17 for Monty sql-bench/Results/create-mysql-win98: update 3.23.17 for Monty sql-bench/Results/insert-mysql-win98: update 3.23.17 for Monty sql-bench/Results/select-mysql-win98: update 3.23.17 for Monty sql-bench/Results/wisconsin-mysql-win98: update 3.23.17 for Monty sql-bench/Results-linux/ATIS-mysql_fast-Linux_2.2.13_SMP_alpha: ***MISSING WEAVE*** sql-bench/Results-linux/alter-table-mysql_fast-Linux_2.2.13_SMP_alpha: ***MISSING WEAVE*** sql-bench/Results-linux/big-tables-mysql_fast-Linux_2.2.13_SMP_alpha: ***MISSING WEAVE*** sql-bench/Results-linux/create-mysql_fast-Linux_2.2.13_SMP_alpha: ***MISSING WEAVE*** sql-bench/Results-linux/insert-mysql_fast-Linux_2.2.13_SMP_alpha: ***MISSING WEAVE*** sql-bench/Results-linux/wisconsin-mysql_fast-Linux_2.2.13_SMP_alpha: ***MISSING WEAVE*** tests/test_delayed_insert.pl: update 3.23.17 for Monty vio/Vio.h: update 3.23.17 for Monty vio/VioPipe.h: update 3.23.17 for Monty vio/violite.h: update 3.23.17 for Monty sql-bench/limits/access.cfg: Update for 3.23.17 sql-bench/limits/ms-sql.cfg: Update for 3.23.17 sql-bench/limits/oracle.cfg: Update for 3.23.17 BUILD/compile-alpha-ccc: Update to 3.23.18 BUILD/compile-alpha-debug: Update to 3.23.18 BUILD/compile-alpha: Update to 3.23.18 BUILD/compile-pentium-gcov: Update to 3.23.18 BUILD/compile-pentium-myodbc: Update to 3.23.18 BUILD/compile-pentium: Update to 3.23.18 BUILD/compile-solaris-sparc-purify: Update to 3.23.18 BUILD/compile-solaris-sparc: Update to 3.23.18 client/Attic/net.c: Update to 3.23.18 sql-bench/Results/ATIS-mysql-Linux_2.2.14_i686_xeon: Update to 3.23.18 sql-bench/Results/RUN-mysql-Linux_2.2.14_i686_xeon: Update to 3.23.18 sql-bench/Results/alter-table-mysql-Linux_2.2.14_i686_xeon: Update to 3.23.18 sql-bench/Results/big-tables-mysql-Linux_2.2.14_i686_xeon: Update to 3.23.18 sql-bench/Results/connect-mysql-Linux_2.2.14_i686_xeon: Update to 3.23.18 sql-bench/Results/create-mysql-Linux_2.2.14_i686_xeon: Update to 3.23.18 sql-bench/Results/insert-mysql-Linux_2.2.14_i686_xeon: Update to 3.23.18 sql-bench/Results/select-mysql-Linux_2.2.14_i686_xeon: Update to 3.23.18 sql-bench/Results/wisconsin-mysql-Linux_2.2.14_i686_xeon: Update to 3.23.18 sql-bench/Results-linux/RUN-mysql_fast-Linux_2.2.13_SMP_alpha: ***MISSING WEAVE*** sql-bench/Results-linux/connect-mysql_fast-Linux_2.2.13_SMP_alpha: ***MISSING WEAVE*** sql-bench/Results-linux/select-mysql_fast-Linux_2.2.13_SMP_alpha: ***MISSING WEAVE*** mysql-test/mybin/mysql-test_install_db: Initial checkin of mysql-test subdir. mysql-test/mysql-test-run: Quick commit before I checkout a new tree. Docs/Tutorial-MySQL-final.txt: Update for 3.23.19-beta Build-tools/Do-rpm: Fix of wrong CVS update sql-bench/Results/ATIS-mysql-NT_4.0: Fix of wrong CVS update sql-bench/Results/RUN-mysql-NT_4.0: Fix of wrong CVS update sql-bench/Results/alter-table-mysql-NT_4.0: Fix of wrong CVS update sql-bench/Results/big-tables-mysql-NT_4.0: Fix of wrong CVS update sql-bench/Results/connect-mysql-NT_4.0: Fix of wrong CVS update sql-bench/Results/create-mysql-NT_4.0: Fix of wrong CVS update sql-bench/Results/insert-mysql-NT_4.0: Fix of wrong CVS update sql-bench/Results/select-mysql-NT_4.0: Fix of wrong CVS update sql-bench/Results/wisconsin-mysql-NT_4.0: Fix of wrong CVS update acconfig.h: Change of copyright to GPL/LGPL client/.cvsignore: Change of copyright to GPL/LGPL client/completion_hash.h: Change of copyright to GPL/LGPL client/connect_test.c: Change of copyright to GPL/LGPL client/errmsg.c: Change of copyright to GPL/LGPL client/insert_test.c: Change of copyright to GPL/LGPL client/list_test.c: Change of copyright to GPL/LGPL client/my_readline.h: Change of copyright to GPL/LGPL client/password.c: Change of copyright to GPL/LGPL client/readline.cc: Change of copyright to GPL/LGPL client/select_test.c: Change of copyright to GPL/LGPL client/showdb_test.c: Change of copyright to GPL/LGPL client/sql_string.cc: Change of copyright to GPL/LGPL client/sql_string.h: Change of copyright to GPL/LGPL client/ssl_test.c: Change of copyright to GPL/LGPL client/thread_test.c: Change of copyright to GPL/LGPL client/violite.c: Change of copyright to GPL/LGPL dbug/Makefile.am: Change of copyright to GPL/LGPL extra/comp_err.c: Change of copyright to GPL/LGPL extra/perror.c: Change of copyright to GPL/LGPL extra/replace.c: Change of copyright to GPL/LGPL extra/resolveip.c: Change of copyright to GPL/LGPL heap/Makefile.am: Change of copyright to GPL/LGPL heap/_check.c: Change of copyright to GPL/LGPL heap/_rectest.c: Change of copyright to GPL/LGPL heap/heapdef.h: Change of copyright to GPL/LGPL heap/hp_block.c: Change of copyright to GPL/LGPL heap/hp_clear.c: Change of copyright to GPL/LGPL heap/hp_close.c: Change of copyright to GPL/LGPL heap/hp_create.c: Change of copyright to GPL/LGPL heap/hp_delete.c: Change of copyright to GPL/LGPL heap/hp_extra.c: Change of copyright to GPL/LGPL heap/hp_hash.c: Change of copyright to GPL/LGPL heap/hp_info.c: Change of copyright to GPL/LGPL heap/hp_open.c: Change of copyright to GPL/LGPL heap/hp_panic.c: Change of copyright to GPL/LGPL heap/hp_rename.c: Change of copyright to GPL/LGPL heap/hp_rfirst.c: Change of copyright to GPL/LGPL heap/hp_rlast.c: Change of copyright to GPL/LGPL heap/hp_rnext.c: Change of copyright to GPL/LGPL heap/hp_rprev.c: Change of copyright to GPL/LGPL heap/hp_rrnd.c: Change of copyright to GPL/LGPL heap/hp_rsame.c: Change of copyright to GPL/LGPL heap/hp_scan.c: Change of copyright to GPL/LGPL heap/hp_static.c: Change of copyright to GPL/LGPL heap/hp_test1.c: Change of copyright to GPL/LGPL heap/hp_test2.c: Change of copyright to GPL/LGPL heap/hp_update.c: Change of copyright to GPL/LGPL heap/hp_write.c: Change of copyright to GPL/LGPL include/dbug.h: Change of copyright to GPL/LGPL include/hash.h: Change of copyright to GPL/LGPL include/heap.h: Change of copyright to GPL/LGPL include/m_ctype.h: Change of copyright to GPL/LGPL include/m_string.h: Change of copyright to GPL/LGPL include/merge.h: Change of copyright to GPL/LGPL include/my_alarm.h: Change of copyright to GPL/LGPL include/my_dir.h: Change of copyright to GPL/LGPL include/my_list.h: Change of copyright to GPL/LGPL include/my_net.h: Change of copyright to GPL/LGPL include/my_no_pthread.h: Change of copyright to GPL/LGPL include/my_nosys.h: Change of copyright to GPL/LGPL include/my_pthread.h: Change of copyright to GPL/LGPL include/my_sys.h: Change of copyright to GPL/LGPL include/my_tree.h: Change of copyright to GPL/LGPL include/myisammrg.h: Change of copyright to GPL/LGPL include/myisampack.h: 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Change of copyright to GPL/LGPL support-files/Makefile.am: Change of copyright to GPL/LGPL tests/Makefile.am: Change of copyright to GPL/LGPL vio/Makefile.am: Change of copyright to GPL/LGPL isam/.cvsignore: Updates for 3.23.19 myisam/.cvsignore: Updates for 3.23.19 sql-bench/Results/insert-pg_fast-Linux_2.2.14_5.0_i686: ***MISSING WEAVE*** sql-bench/Results/select-pg_fast-Linux_2.2.14_5.0_i686: ***MISSING WEAVE*** sql-bench/Results/wisconsin-pg_fast-Linux_2.2.14_5.0_i686: ***MISSING WEAVE*** sql/sql_analyse.h: Fix bug when memory wasn't freed sql/mysqlbinlog.cc: Small fixes sql/share/romanian/errmsg.txt: ***MISSING WEAVE*** include/mysql_com.h: Replication update/LOAD TABLE FROM MASTER + other fixes client/mysql-test.c: ***MISSING WEAVE*** myisam/Attic/ft_global.h: This file is now in include/ extra/Attic/print_defaults.c: Updates for text search + ORDER BY extra/Makefile.am: Updates for text search + ORDER BY extra/my_print_defaults.c: Updates for text search + ORDER BY 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extra/.cvsignore: Fix for update + BDB tables isam/_dbug.c: Fix for update + BDB tables myisam/mi_delete.c: Fix for update + BDB tables myisam/mi_rnext_same.c: Fix for update + BDB tables myisam/mi_search.c: Fix for update + BDB tables sql/table.cc: Fix of core dump bugs myisam/Makefile.am: Aded missing file sql/ha_berkeley.h: Fix DELETE FROM table_name problem Build-tools/Do-all-build-steps: Update to final 3.23.20 Build-tools/mysql-copyright-2: Update to final 3.23.20 Build-tools/mysql-copyright: Update to final 3.23.20 Docs/.cvsignore: Update to final 3.23.20 scripts/make_binary_distribution.sh: Update to final 3.23.20 Docs/internals.texi: Fix of licenses issues. sql/ha_isam.h: Added patch by Sergei for MATCH + some bug fixes. sql/ha_isammrg.h: Added patch by Sergei for MATCH + some bug fixes. sql/ha_myisammrg.h: Added patch by Sergei for MATCH + some bug fixes. myisam/ft_search.c: Fix of portability bug include/ft_global.h: Fix of portability bug sql/log_event.cc: One more safety fix sql/log_event.h: One more safety fix isam/test2.c: Update to 3.23.21 isam/update.c: Update to 3.23.21 myisam/ChangeLog: Update to 3.23.21 myisam/mi_test_all.sh: Update to 3.23.21 myisam/mi_update.c: Update to 3.23.21 myisam/mi_write.c: Update to 3.23.21 scripts/.cvsignore: Update to 3.23.21 scripts/mysql_config.sh: Update to 3.23.21 sql/filesort.cc: Update to 3.23.21 Docs/Support/texi2html: removed NOSAVE attrib from TABLE tags, non-standard HTML. include/Attic/config-win32.h: Made update log ASCII 0 safe myisam/mi_test_all: ***MISSING WEAVE*** sql/sql_acl.cc: Made update log ASCII 0 safe sql/sql_db.cc: Made update log ASCII 0 safe sql/sql_delete.cc: Made update log ASCII 0 safe sql/sql_insert.cc: Made update log ASCII 0 safe sql/sql_load.cc: Made update log ASCII 0 safe sql/sql_select.h: Made update log ASCII 0 safe sql/sql_update.cc: Made update log ASCII 0 safe sql/table.h: Made update log ASCII 0 safe strings/ctype-czech.c: Made update log ASCII 0 safe support-files/maxsql.spec.sh: Made update log ASCII 0 safe client/mysqlimport.c: Update to 3.23.21 client/mysqlshow.c: Update to 3.23.21 include/mysql.h: Added mysql_character_set_name() mit-pthreads/net/gethostname.c: Added mysql_character_set_name() scripts/Makefile.am: Added mysql_character_set_name() client/Makefile.am: portability fixes scripts/mysql_install_db.sh: portability fixes support-files/mysql.spec.sh: Added mysql_config config.h.in: ***MISSING WEAVE*** client/mysqldump.c: Small fixes heap/hp_rkey.c: Small fixes sql-bench/compare-results.sh: Small fixes tests/mail_to_db.pl: Small fixes acinclude.m4: Configure updates for 3.23.22 BUILD/compile-pentium-debug: Configure updates for 3.23.22 Docs/Makefile.am: Configure updates for 3.23.22 client/get_password.c: Configure updates for 3.23.22 client/mysqladmin.c: Configure updates for 3.23.22 include/Makefile.am: Configure updates for 3.23.22 include/my_global.h: ***MISSING WEAVE*** isam/info.c: Configure updates for 3.23.22 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Makefile.am: Fixed gen_lex_hash recursion myisam/myisampack.c: Fixes for 3.23.22 sql/ChangeLog: Fixes for 3.23.22 sql/nt_servc.cc: Fixes for 3.23.22 sql/sql_class.cc: Fixes for 3.23.22 include/my_base.h: Fix for BDB and MERGE tables sql/ha_myisammrg.cc: Fix for BDB and MERGE tables Docs/LICENSE: Update for 3.23.22 config.sub: Update for ia64 Build-tools/Do-compile-all: ***MISSING WEAVE*** scripts/safe_mysqld.sh: Small bug fixes for 3.23.22 support-files/.cvsignore: Small bug fixes for 3.23.22 scripts/mysql_find_rows.sh: Critical bug fixes sql/sql_class.h: SHOW SLAVE STATUS, change in SHOW MASTER STATUS repl-tests/include/master-slave.inc: Replication test cases repl-tests/test-dump/run.test: Replication test cases repl-tests/test-dump/table-dump-check.master: Replication test cases repl-tests/test-dump/table-dump-select.master: Replication test cases repl-tests/test-repl-ts/repl-timestamp.master: Replication test cases repl-tests/test-repl-ts/run.test: Replication test cases repl-tests/test-repl/foo-dump-master.master: Replication test cases repl-tests/test-repl/foo-dump-slave.master: Replication test cases repl-tests/test-repl/run.test: Replication test cases repl-tests/test-repl/sum-wlen-master.master: Replication test cases repl-tests/test-repl/sum-wlen-slave.master: Replication test cases Images/.cvsignore: Update of div reported bugs include/config-win.h: Update of div reported bugs mysys/mf_pack.c: Update of div reported bugs sql/field.cc: Update of div reported bugs sql/field.h: Update of div reported bugs sql/ha_myisam.h: Update of div reported bugs sql/handler.h: Update of div reported bugs sql/item.cc: Update of div reported bugs sql/item_func.h: Update of div reported bugs sql/item_timefunc.cc: Update of div reported bugs sql/item_timefunc.h: Update of div reported bugs sql/sql_string.cc: Update of div reported bugs sql/sql_table.cc: Update of div reported bugs sql/structs.h: Update of div reported bugs sql/time.cc: Update of div reported bugs strings/ctype-gbk.c: Update of div reported bugs strings/ctype-tis620.c: Update of div reported bugs strings/r_strinstr.c: Update of div reported bugs strings/strnlen.c: Update of div reported bugs support-files/mysql.server.sh: Update of div reported bugs myisam/mi_locking.c: Small bug fixes myisam/myisamdef.h: Small bug fixes mysys/my_thr_init.c: Small bug fixes myisam/mi_close.c: Changed mutex THR_lock_isam -> THR_lock_myisam myisam/mi_create.c: Changed mutex THR_lock_isam -> THR_lock_myisam myisam/mi_extra.c: Changed mutex THR_lock_isam -> THR_lock_myisam myisam/mi_log.c: Changed mutex THR_lock_isam -> THR_lock_myisam myisam/mi_open.c: Changed mutex THR_lock_isam -> THR_lock_myisam myisam/mi_panic.c: Changed mutex THR_lock_isam -> THR_lock_myisam myisam/myisamchk.c: Changed mutex THR_lock_isam -> THR_lock_myisam sql/item_func.cc: Don't let MySQL use ft-keys in non-ft way sql/opt_range.cc: Don't let MySQL use ft-keys in non-ft way sql-bench/Results-linux/ATIS-mysql-Linux_2.2.13_SMP_alpha: ***MISSING WEAVE*** sql-bench/Results-linux/RUN-mysql-Linux_2.2.13_SMP_alpha: ***MISSING WEAVE*** sql-bench/Results-linux/alter-table-mysql-Linux_2.2.13_SMP_alpha: ***MISSING WEAVE*** sql-bench/Results-linux/big-tables-mysql-Linux_2.2.13_SMP_alpha: ***MISSING WEAVE*** sql-bench/Results-linux/connect-mysql-Linux_2.2.13_SMP_alpha: ***MISSING WEAVE*** sql-bench/Results-linux/create-mysql-Linux_2.2.13_SMP_alpha: ***MISSING WEAVE*** sql-bench/Results-linux/insert-mysql-Linux_2.2.13_SMP_alpha: ***MISSING WEAVE*** sql-bench/Results-linux/select-mysql-Linux_2.2.13_SMP_alpha: ***MISSING WEAVE*** sql-bench/Results-linux/wisconsin-mysql-Linux_2.2.13_SMP_alpha: ***MISSING WEAVE*** sql/share/italian/errmsg.sys: new translated error messages sql/share/italian/errmsg.txt: new translated error messages libmysql/errmsg.c: Fix to get 'Too big packet' error + fixes for Ia64 libmysql/libmysql.c: Fix to get 'Too big packet' error + fixes for Ia64 libmysql/net.c: Fix to get 'Too big packet' error + fixes for Ia64 include/errmsg.h: Fix to get 'Too big packet' mysql.proj: Update for 3.23.22 client/mysql.cc: Fix for rehash on reconnect (By Jeremey) readline/rlstdc.h: portability fixes sql/Makefile.am: Hack to force lex_hash.h to be generated sql/ha_berkeley.cc: Fixes for Berekely DB sql/handler.cc: Fixes for Berekely DB sql/item.h: Small fixes for 3.23.22 sql/net_serv.cc: Small fixes for 3.23.22 client/completion_hash.cc: Fixes for Ia64 sql/mini_client.cc: Fixes for Ia64 sql/sql_select.cc: Fixes for Ia64 .cvsignore: Update at work for release myisam/mi_check.c: Fix bug in ANALYZE TABLE sql/ha_myisam.cc: Fix bug in ANALYZE TABLE include/myisam.h: Fix bug in ANALYZE TABLE configure.in: Fix for AIX 4.3 Build-tools/Do-compile: Fix for local perl libraries sql/sql_show.cc: Fix for show processlist on SCO include/global.h: Fix for AIX 4.3 BUILD/compile-ia64-O0-sgicc: Last minute updates for 3.23.22 BUILD/compile-ia64-O0: Last minute updates for 3.23.22 BUILD/compile-ia64-O2-sgicc: Last minute updates for 3.23.22 BUILD/compile-ia64-O2: Last minute updates for 3.23.22 BUILD/compile-ia64-O6: Last minute updates for 3.23.22 Docs/manual.texi: Added paragraph in introduction pointing to SQL and MySQL books, for newbies. sql/gen_lex_hash.cc: CHANGE MASTER TO and other fixes sql/lex.h: CHANGE MASTER TO and other fixes sql/log.cc: CHANGE MASTER TO and other fixes sql/mysql_priv.h: CHANGE MASTER TO and other fixes sql/mysqld.cc: CHANGE MASTER TO and other fixes sql/net_pkg.cc: CHANGE MASTER TO and other fixes sql/slave.cc: CHANGE MASTER TO and other fixes sql/sql_base.cc: CHANGE MASTER TO and other fixes sql/sql_lex.h: CHANGE MASTER TO and other fixes sql/sql_parse.cc: CHANGE MASTER TO and other fixes sql/sql_yacc.yy: CHANGE MASTER TO and other fixes
author: unknown <bk@work.mysql.com> 2000-07-31 21:29:14 +0200
committer: unknown <bk@work.mysql.com> 2000-07-31 21:29:14 +0200
commit: 84626f52fb1ca40ebe0175dfda8cc1a2931651c7 (patch)
tree: d253a359142dfc1ed247d5d4365d86972ea31109 /mit-pthreads/machdep
parent: 3be46690f46f27f3e671de9a615d24d1554b9991 (diff)
download: mariadb-git-84626f52fb1ca40ebe0175dfda8cc1a2931651c7.tar.gz
376 files changed, 33287 insertions, 0 deletions
diff --git a/mit-pthreads/machdep/alpha-osf1/__math.h b/mit-pthreads/machdep/alpha-osf1/__math.h
new file mode 100755
index 00000000000..12fdc85678c
--- /dev/null
+++ b/mit-pthreads/machdep/alpha-osf1/__math.h
@@ -0,0 +1,16 @@
+/*
+ *      ANSI required entries in math.h
+ *
+ */
+#ifdef _ANSI_C_SOURCE
+
+#if defined(_IEEE_FP)
+#   define HUGE_VAL 1.8e308
+#else
+#   define HUGE_VAL 1.797693134862315708e308
+#endif
+
+#endif /*_ANSI_C_SOURCE */
+
+
+
diff --git a/mit-pthreads/machdep/alpha-osf1/__signal.h b/mit-pthreads/machdep/alpha-osf1/__signal.h
new file mode 100755
index 00000000000..2bb13380314
--- /dev/null
+++ b/mit-pthreads/machdep/alpha-osf1/__signal.h
@@ -0,0 +1,106 @@
+#include <standards.h>
+
+typedef int sig_atomic_t; /* accessable as an atomic entity (ANSI) */
+
+/*
+ * valid signal values: all undefined values are reserved for future use 
+ * note: POSIX requires a value of 0 to be used as the null signal in kill()
+ */
+#define	SIGHUP	   1	/* hangup, generated when terminal disconnects */
+#define	SIGINT	   2	/* interrupt, generated from terminal special char */
+#define	SIGQUIT	   3	/* (*) quit, generated from terminal special char */
+#define	SIGILL	   4	/* (*) illegal instruction (not reset when caught)*/
+#define	SIGTRAP	   5	/* (*) trace trap (not reset when caught) */
+#define	SIGABRT    6	/* (*) abort process */
+#define SIGEMT	   7	/* EMT instruction */
+#define	SIGFPE	   8	/* (*) floating point exception */
+#define	SIGKILL	   9	/* kill (cannot be caught or ignored) */
+#define	SIGBUS	  10	/* (*) bus error (specification exception) */
+#define	SIGSEGV	  11	/* (*) segmentation violation */
+#define	SIGSYS	  12	/* (*) bad argument to system call */
+#define	SIGPIPE	  13	/* write on a pipe with no one to read it */
+#define	SIGALRM	  14	/* alarm clock timeout */
+#define	SIGTERM	  15	/* software termination signal */
+#define	SIGURG 	  16	/* (+) urgent contition on I/O channel */
+#define	SIGSTOP	  17	/* (@) stop (cannot be caught or ignored) */
+#define	SIGTSTP	  18	/* (@) interactive stop */
+#define	SIGCONT	  19	/* (!) continue (cannot be caught or ignored) */
+#define SIGCHLD   20	/* (+) sent to parent on child stop or exit */
+#define SIGTTIN   21	/* (@) background read attempted from control terminal*/
+#define SIGTTOU   22	/* (@) background write attempted to control terminal */
+#define SIGIO	  23	/* (+) I/O possible, or completed */
+#define SIGXCPU	  24	/* cpu time limit exceeded (see setrlimit()) */
+#define SIGXFSZ	  25	/* file size limit exceeded (see setrlimit()) */
+#define SIGVTALRM 26	/* virtual time alarm (see setitimer) */
+#define SIGPROF   27	/* profiling time alarm (see setitimer) */
+#define SIGWINCH  28	/* (+) window size changed */
+#define SIGINFO   29    /* information request */
+#define SIGUSR1   30	/* user defined signal 1 */
+#define SIGUSR2   31	/* user defined signal 2 */
+#define SIGMAX    31
+#define NSIG      31
+
+/*
+ * additional signal names supplied for compatibility, only 
+ */
+#define SIGIOINT SIGURG	/* printer to backend error signal */
+#define SIGAIO	SIGIO	/* base lan i/o */
+#define SIGPTY  SIGIO	/* pty i/o */
+#define	SIGPOLL	SIGIO	/* STREAMS version of this signal */
+#define SIGIOT  SIGABRT /* abort (terminate) process */ 
+#define	SIGLOST	SIGIOT	/* old BSD signal ?? */
+#define SIGPWR  SIGINFO /* Power Fail/Restart -- SVID3/SVR4 */
+#define SIGCLD	SIGCHLD
+
+/*
+ * valid signal action values; other values => pointer to handler function 
+ */
+#define	SIG_DFL		(void (*)())0
+#define	SIG_IGN		(void (*)())1
+
+/*
+ * values of "how" argument to sigprocmask() call
+ */
+#define SIG_BLOCK	1
+#define SIG_UNBLOCK	2
+#define SIG_SETMASK	3
+
+/*
+ * sigaction structure used in sigaction() system call 
+ * The order of the fields in this structure must match those in
+ * the sigvec structure (below).
+ */
+struct sigaction {
+	void	(*sa_handler)();	/* signal handler, or action value */
+	sigset_t sa_mask;		/* signals to block while in handler */
+	int	sa_flags;		/* signal action flags */
+};
+
+#define __SIGEMPTYSET       0
+#define __SIGFILLSET        0xffffffff
+#define __SIGADDSET(s, n)   ( *(s) |= 1L << ((n) - 1), 0)
+#define __SIGDELSET(s, n)   ( *(s) &= ~(1L << ((n) - 1)), 0)
+#define __SIGISMEMBER(s, n) ( (*(s) & (1L << ((n) - 1))) != (sigset_t)0)
+
+
+#define SIGSTKSZ	(16384)
+#define MINSIGSTKSZ	(4096)
+
+/*
+ * valid flags define for sa_flag field of sigaction structure 
+ */
+#define	SA_ONSTACK	0x00000001	/* run on special signal stack */
+#define SA_RESTART	0x00000002	/* restart system calls on sigs */
+#define SA_NOCLDSTOP    0x00000004  	/* do not set SIGCHLD for child stops*/
+#define SA_NODEFER	0x00000008	/* don't block while handling */
+#define SA_RESETHAND	0x00000010	/* old sys5 style behavior */
+#define SA_NOCLDWAIT	0x00000020	/* no zombies */
+#define SA_SIGINFO	0x00000040	/* deliver siginfo to handler */
+
+/* This is for sys/time.h */
+/* Removed for OSF1 V3.2
+typedef union sigval {
+    int     sival_int;
+    void    *sival_ptr;
+} sigval_t;
+*/
diff --git a/mit-pthreads/machdep/alpha-osf1/__stdio.h b/mit-pthreads/machdep/alpha-osf1/__stdio.h
new file mode 100755
index 00000000000..39801b125c8
--- /dev/null
+++ b/mit-pthreads/machdep/alpha-osf1/__stdio.h
@@ -0,0 +1,13 @@
+  
+#ifndef _FPOS_T 
+#define _FPOS_T
+typedef pthread_fpos_t fpos_t;      /* Must match off_t <sys/types.h> */
+#endif
+
+#ifndef _SIZE_T
+#define _SIZE_T
+typedef pthread_size_t  size_t;
+#endif
+
+#define HAVE_SYS_ERRLIST_WITHOUT_CONST
+
diff --git a/mit-pthreads/machdep/alpha-osf1/__stdlib.h b/mit-pthreads/machdep/alpha-osf1/__stdlib.h
new file mode 100755
index 00000000000..79ca737e0c8
--- /dev/null
+++ b/mit-pthreads/machdep/alpha-osf1/__stdlib.h
@@ -0,0 +1,3 @@
+/* bleah */
+
+#include <stddef.h>
diff --git a/mit-pthreads/machdep/alpha-osf1/__string.h b/mit-pthreads/machdep/alpha-osf1/__string.h
new file mode 100755
index 00000000000..6558102a282
--- /dev/null
+++ b/mit-pthreads/machdep/alpha-osf1/__string.h
@@ -0,0 +1,19 @@
+  
+#ifndef _SIZE_T
+#define _SIZE_T
+typedef pthread_size_t  size_t;
+#endif
+
+__BEGIN_DECLS
+
+/*
+void 	* memchr		__P_((const void *, int , size_t ));
+void 	* memcpy		__P_((void *, const void *, size_t ));
+void 	* memset		__P_((void *, int , size_t ));
+size_t    strcspn		__P_((const char *, const char *));
+size_t    strlen		__P_((const char *));
+size_t    strspn		__P_((const char *, const char *));
+*/
+
+__END_DECLS
+
diff --git a/mit-pthreads/machdep/alpha-osf1/__time.h b/mit-pthreads/machdep/alpha-osf1/__time.h
new file mode 100755
index 00000000000..b4ce1ead2bf
--- /dev/null
+++ b/mit-pthreads/machdep/alpha-osf1/__time.h
@@ -0,0 +1,21 @@
+#include <pthread/types.h>
+#include <machine/machtime.h> /* CLOCKS_PER_SEC is defined here */
+
+#ifndef _SIZE_T
+#define _SIZE_T
+typedef pthread_size_t size_t;
+#endif
+
+#ifndef _CLOCK_T
+#define _CLOCK_T
+typedef pthread_clock_t clock_t;
+#endif
+
+#ifndef _TIME_T
+#define _TIME_T
+typedef pthread_time_t time_t;
+#endif
+
+#ifndef CLK_TCK
+#define CLK_TCK 60
+#endif
diff --git a/mit-pthreads/machdep/alpha-osf1/__unistd.h b/mit-pthreads/machdep/alpha-osf1/__unistd.h
new file mode 100755
index 00000000000..2a7fbe9389b
--- /dev/null
+++ b/mit-pthreads/machdep/alpha-osf1/__unistd.h
@@ -0,0 +1,6 @@
+#include <sys/types.h>
+
+#ifndef _SSIZE_T
+#define _SSIZE_T
+typedef long    ssize_t;                                /* Added by monty */
+#endif
diff --git a/mit-pthreads/machdep/alpha-osf1/cdefs.h b/mit-pthreads/machdep/alpha-osf1/cdefs.h
new file mode 100755
index 00000000000..c9b54f033ec
--- /dev/null
+++ b/mit-pthreads/machdep/alpha-osf1/cdefs.h
@@ -0,0 +1,62 @@
+/* ==== cdefs.h ============================================================
+ * Copyright (c) 1994 by Chris Provenzano, proven@athena.mit.edu	
+ *
+ * Description : Similar to the BSD cdefs.h file.
+ *
+ *  1.00 94/01/26 proven
+ *      -Started coding this file.
+ */
+
+#ifndef _PTHREAD_SYS_CDEFS_H_
+#define _PTHREAD_SYS_CDEFS_H_
+
+/* Stuff for compiling */
+#if defined(__GNUC__)
+#if defined(__cplusplus)
+#define	__INLINE		static inline
+#define __BEGIN_DECLS   extern "C" {
+#define __END_DECLS     };
+#else
+#define	__INLINE		extern inline
+#define __CAN_DO_EXTERN_INLINE
+#define __BEGIN_DECLS
+#define __END_DECLS
+#if !defined(__STDC__)
+#define const           __const
+#define inline          __inline
+#define signed          __signed
+#define volatile        __volatile
+#endif
+#endif
+#else /* !__GNUC__ */
+#define __BEGIN_DECLS
+#define __END_DECLS
+#define	__INLINE		static 
+#define inline
+#endif
+
+#ifndef __NORETURN
+#define __NORETURN
+#endif /* __NORETURN not defined.  */
+
+#ifndef _U_INT32_T_
+#define _U_INT32_T_
+typedef unsigned int u_int32_t;
+#endif
+
+#ifndef _U_INT16_T_
+#define _U_INT16_T_
+typedef unsigned short u_int16_t;
+#endif
+
+#ifndef _INT32_T_
+#define _INT32_T_
+typedef int int32_t;
+#endif
+
+#ifndef _INT16_T_
+#define _INT16_T_
+typedef short int16_t;
+#endif
+
+#endif
diff --git a/mit-pthreads/machdep/alpha-osf1/compat.h b/mit-pthreads/machdep/alpha-osf1/compat.h
new file mode 100755
index 00000000000..4c2801e05de
--- /dev/null
+++ b/mit-pthreads/machdep/alpha-osf1/compat.h
@@ -0,0 +1 @@
+#define omsghdr msghdr
diff --git a/mit-pthreads/machdep/alpha-osf1/dirent.h b/mit-pthreads/machdep/alpha-osf1/dirent.h
new file mode 100755
index 00000000000..697ef7b8a8c
--- /dev/null
+++ b/mit-pthreads/machdep/alpha-osf1/dirent.h
@@ -0,0 +1,7 @@
+struct dirent {
+  ino_t d_ino;
+  ushort_t d_reclen, d_namlen;
+  char d_name[256];
+};
+#define d_fileno d_ino
+#define MAXNAMLEN 256
diff --git a/mit-pthreads/machdep/alpha-osf1/signal.h b/mit-pthreads/machdep/alpha-osf1/signal.h
new file mode 100755
index 00000000000..c387f9f31ad
--- /dev/null
+++ b/mit-pthreads/machdep/alpha-osf1/signal.h
@@ -0,0 +1,3 @@
+
+
+#include <signal.h>
diff --git a/mit-pthreads/machdep/alpha-osf1/socket.h b/mit-pthreads/machdep/alpha-osf1/socket.h
new file mode 100755
index 00000000000..28e17ca463d
--- /dev/null
+++ b/mit-pthreads/machdep/alpha-osf1/socket.h
@@ -0,0 +1,296 @@
+/*
+ * Copyright (c) 1982,1985,1986,1988 Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)socket.h	7.13 (Berkeley) 4/20/91
+ */
+
+#ifndef _SOCKET_H_
+#define	_SOCKET_H_
+
+/*
+ * Definitions related to sockets: types, address families, options.
+ */
+
+/*
+ * Types
+ */
+#define	SOCK_STREAM		1			/* stream socket */
+#define	SOCK_DGRAM		2			/* datagram socket */
+#define	SOCK_RAW		4			/* raw-protocol interface */
+#define	SOCK_RDM		5			/* reliably-delivered message */
+#define	SOCK_SEQPACKET	6			/* sequenced packet stream */
+
+/*
+ * Option flags per-socket.
+ */
+#define	SO_DEBUG		0x0001		/* turn on debugging info recording */
+#define	SO_ACCEPTCONN	0x0002		/* socket has had listen() */
+#define	SO_REUSEADDR	0x0004		/* allow local address reuse */
+#define	SO_KEEPALIVE	0x0008		/* keep connections alive */
+#define	SO_DONTROUTE	0x0010		/* just use interface addresses */
+#define	SO_BROADCAST	0x0020		/* permit sending of broadcast msgs */
+#define	SO_USELOOPBACK	0x0040		/* bypass hardware when possible */
+#define	SO_LINGER		0x0080		/* linger on close if data present */
+#define	SO_OOBINLINE	0x0100		/* leave received OOB data in line */
+
+/*
+ * Additional options, not kept in so_options.
+ */
+#define SO_SNDBUF		0x1001		/* send buffer size */
+#define SO_RCVBUF		0x1002		/* receive buffer size */
+#define SO_SNDLOWAT		0x1003		/* send low-water mark */
+#define SO_RCVLOWAT		0x1004		/* receive low-water mark */
+#define SO_SNDTIMEO		0x1005		/* send timeout */
+#define SO_RCVTIMEO		0x1006		/* receive timeout */
+#define	SO_ERROR		0x1007		/* get error status and clear */
+#define	SO_TYPE			0x1008		/* get socket type */
+#define SO_PROTOTYPE    0x1009      /* get/set protocol type */
+
+/*
+ * Structure used for manipulating linger option.
+ */
+struct	linger {
+	int	l_onoff;					/* option on/off */
+	int	l_linger;					/* linger time */
+};
+
+/*
+ * Level number for (get/set)sockopt() to apply to socket itself.
+ */
+#define	SOL_SOCKET	0xffff			/* options for socket level */
+
+/*
+ * Address families.
+ */
+#define	AF_UNSPEC		0			/* unspecified */
+#define	AF_UNIX			1			/* local to host (pipes, portals) */
+#define	AF_INET			2			/* internetwork: UDP, TCP, etc. */
+#define	AF_IMPLINK		3			/* arpanet imp addresses */
+#define	AF_PUP			4			/* pup protocols: e.g. BSP */
+#define	AF_CHAOS		5			/* mit CHAOS protocols */
+#define	AF_NS			6			/* XEROX NS protocols */
+#define AF_NBS     		7       	/* nbs protocols */
+#define	AF_ECMA			8			/* european computer manufacturers */
+#define	AF_DATAKIT		9			/* datakit protocols */
+#define	AF_CCITT		10			/* CCITT protocols, X.25 etc */
+#define	AF_SNA			11			/* IBM SNA */
+#define AF_DECnet		12			/* DECnet */
+#define AF_DLI			13			/* DEC Direct data link interface */
+#define AF_LAT			14			/* LAT */
+#define	AF_HYLINK		15			/* NSC Hyperchannel */
+#define	AF_APPLETALK	16			/* Apple Talk */
+#define AF_NIT   	   	17      	/* Network Interface Tap */
+#define AF_802      	18      	/* IEEE 802.2, also ISO 8802 */
+#define	AF_ISO			19			/* ISO protocols */
+#define	AF_OSI			AF_ISO
+#define AF_X25      	20      	/* CCITT X.25 in particular */
+#define	AF_OSINET		21
+#define	AF_GOSIP		22
+#define	AF_MAX			22
+
+/* Not supported by solaris */
+/* #define	AF_ROUTE		17			/* Internal Routing Protocol */
+/* #define	AF_LINK			18			/* Link layer interface */
+/* #define	pseudo_AF_XTP	19			/* eXpress Transfer Protocol (no AF) */
+
+
+/*
+ * Structure used by kernel to store most
+ * addresses.
+ */
+struct sockaddr {
+	u_short	sa_family;			/* address family */
+	char	sa_data[14];		/* actually longer; address value */
+};
+
+/*
+ * Structure used by kernel to pass protocol
+ * information in raw sockets.
+ */
+struct sockproto {
+	u_short	sp_family;			/* address family */
+	u_short	sp_protocol;		/* protocol */
+};
+
+/*
+ * Protocol families, same as address families for now.
+ */
+#define	PF_UNSPEC		AF_UNSPEC
+#define	PF_UNIX			AF_UNIX
+#define	PF_INET			AF_INET
+#define	PF_IMPLINK		AF_IMPLINK
+#define	PF_PUP			AF_PUP
+#define	PF_CHAOS		AF_CHAOS
+#define	PF_NS			AF_NS
+#define	PF_NBS			AF_NBS
+#define	PF_ECMA			AF_ECMA
+#define	PF_DATAKIT		AF_DATAKIT
+#define	PF_CCITT		AF_CCITT
+#define	PF_SNA			AF_SNA
+#define PF_DECnet		AF_DECnet
+#define PF_DLI			AF_DLI
+#define PF_LAT			AF_LAT
+#define	PF_HYLINK		AF_HYLINK
+#define	PF_APPLETALK	AF_APPLETALK
+#define	PF_NIT			AF_NIT
+#define	PF_802			AF_802
+#define	PF_ISO			AF_ISO
+#define	PF_OSI			AF_ISO
+#define	PF_X25			AF_X25
+#define	PF_OSINET		AF_OSINET
+#define	PF_GOSIP		AF_GOSIP
+#define	PF_MAX			AF_MAX
+
+/* #define	PF_ROUTE	AF_ROUTE */
+/* #define	PF_LINK		AF_LINK */
+/* #define	PF_XTP		pseudo_AF_XTP	/* really just proto family, no AF */
+
+/*
+ * Maximum queue length specifiable by listen.
+ */
+#define	SOMAXCONN		5
+
+/*
+ * Message header for recvmsg and sendmsg calls.
+ * Used value-result for recvmsg, value only for sendmsg.
+ */
+struct msghdr {
+	caddr_t	msg_name;		/* optional address */
+	u_int	msg_namelen;		/* size of address */
+	struct	iovec *msg_iov;		/* scatter/gather array */
+	u_int	msg_iovlen;		/* # elements in msg_iov */
+	caddr_t msg_accrights;      /* access rights sent/received */
+    int msg_accrightslen;
+};
+
+#define MSG_MAXIOVLEN   16
+
+#define	MSG_OOB			0x1		/* process out-of-band data */
+#define	MSG_PEEK		0x2		/* peek at incoming message */
+#define	MSG_DONTROUTE	0x4		/* send without using routing tables */
+
+/* #define	MSG_EOR		0x8			 data completes record */
+/* #define	MSG_TRUNC	0x10		 data discarded before delivery */
+/* #define	MSG_CTRUNC	0x20		 control data lost before delivery */
+/* #define	MSG_WAITALL	0x40		 wait for full request or error */
+
+/*
+ * Header for ancillary data objects in msg_control buffer.
+ * Used for additional information with/about a datagram
+ * not expressible by flags.  The format is a sequence
+ * of message elements headed by cmsghdr structures.
+ */
+struct cmsghdr {
+	u_int	cmsg_len;		/* data byte count, including hdr */
+	int	cmsg_level;		/* originating protocol */
+	int	cmsg_type;		/* protocol-specific type */
+/* followed by	u_char  cmsg_data[]; */
+};
+
+/* given pointer to struct adatahdr, return pointer to data */
+#define	CMSG_DATA(cmsg)		((u_char *)((cmsg) + 1))
+
+/* given pointer to struct adatahdr, return pointer to next adatahdr */
+#define	CMSG_NXTHDR(mhdr, cmsg)	\
+	(((caddr_t)(cmsg) + (cmsg)->cmsg_len + sizeof(struct cmsghdr) > \
+	    (mhdr)->msg_control + (mhdr)->msg_controllen) ? \
+	    (struct cmsghdr *)NULL : \
+	    (struct cmsghdr *)((caddr_t)(cmsg) + ALIGN((cmsg)->cmsg_len)))
+
+#define	CMSG_FIRSTHDR(mhdr)	((struct cmsghdr *)(mhdr)->msg_control)
+
+/* "Socket"-level control message types: */
+#define	SCM_RIGHTS	0x01		/* access rights (array of int) */
+
+/*
+ * 4.3 compat sockaddr, move to compat file later
+ */
+struct osockaddr {
+	u_short	sa_family;		/* address family */
+	char	sa_data[14];		/* up to 14 bytes of direct address */
+};
+
+#define SYS_socketcall			83
+
+#define SO_ACCEPT   			1
+#define SO_BIND     			2
+#define SO_CONNECT  			3
+#define SO_GETPEERNAME 		 	4
+#define SO_GETSOCKNAME 		 	5
+#define SO_GETSOCKOPT  		 	6
+#define SO_LISTEN   			7
+#define SO_RECV     			8
+#define SO_RECVFROM 			9
+#define SO_SEND     			10
+#define SO_SENDTO   			11
+#define SO_SETSOCKOPT  		 	12
+#define SO_SHUTDOWN 			13
+#define SO_SOCKET   			14
+#define SO_SOCKPOLL 			15
+#define SO_GETIPDOMAIN 		 	16
+#define SO_SETIPDOMAIN 		 	17
+#define SO_ADJTIME  			18
+
+#include <sys/cdefs.h>
+
+__BEGIN_DECLS
+int	accept __P_((int, struct sockaddr *, int *));
+int	bind __P_((int, const struct sockaddr *, int));
+int	connect __P_((int, const struct sockaddr *, int));
+int	getpeername __P_((int, struct sockaddr *, int *));
+int	getsockname __P_((int, struct sockaddr *, int *));
+int	getsockopt __P_((int, int, int, void *, int *));
+int	listen __P_((int, int));
+/* original definitions
+int	recv __P_((int, void *, int, int));
+int	recvfrom __P_((int, void *, int, int,
+		struct sockaddr *, int *));
+int	recvmsg __P_((int, struct msghdr *, int));
+int	send __P_((int, const void *, int, int));
+int	sendto __P_((int, const void *, int, int, const struct sockaddr *, int));
+int	sendmsg __P_((int, const struct msghdr *, int));
+*/
+ssize_t	recv __P_((int, void *, size_t, int));
+ssize_t	recvfrom __P_((int, void *, size_t, int,
+		struct sockaddr *, int *));
+ssize_t	recvmsg __P_((int, struct msghdr *, int));
+ssize_t	send __P_((int, const void *, size_t, int));
+ssize_t	sendto __P_((int, const void *, size_t, int,
+		const struct sockaddr *, int));
+ssize_t	sendmsg __P_((int, const struct msghdr *, int));
+int	setsockopt __P_((int, int, int, const void *, int));
+int	shutdown __P_((int, int));
+int	socket __P_((int, int, int));
+int	socketpair __P_((int, int, int, int *));
+__END_DECLS
+
+#endif /* !_SOCKET_H_ */
diff --git a/mit-pthreads/machdep/alpha-osf1/timers.h b/mit-pthreads/machdep/alpha-osf1/timers.h
new file mode 100755
index 00000000000..36317d083f0
--- /dev/null
+++ b/mit-pthreads/machdep/alpha-osf1/timers.h
@@ -0,0 +1,60 @@
+/* ==== timers.h ============================================================
+ * Copyright (c) 1994 by Chris Provenzano, proven@mit.edu
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *  This product includes software developed by Chris Provenzano.
+ * 4. The name of Chris Provenzano may not be used to endorse or promote 
+ *	  products derived from this software without specific prior written
+ *	  permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY CHRIS PROVENZANO ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL CHRIS PROVENZANO BE LIABLE FOR ANY 
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 
+ * SUCH DAMAGE.
+ *
+ * $Id$
+ *
+ * Description : Basic timers header.
+ *
+ *  1.00 94/06/13 proven
+ *      -Started coding this file.
+ */
+ 
+#ifndef _SYS_TIMERS_H_
+#define	_SYS_TIMERS_H_
+
+#include <sys/types.h>
+#include <time.h>
+
+struct timespec {
+	time_t	tv_sec;
+	long	tv_nsec;
+};
+
+#define TIMEVAL_TO_TIMESPEC(tv, ts) {                                   \
+        (ts)->tv_sec = (tv)->tv_sec;                                    \
+        (ts)->tv_nsec = (tv)->tv_usec * 1000;                           \
+}
+#define TIMESPEC_TO_TIMEVAL(tv, ts) {                                   \
+        (tv)->tv_sec = (ts)->tv_sec;                                    \
+        (tv)->tv_usec = (ts)->tv_nsec / 1000;                           \
+}
+
+#endif
diff --git a/mit-pthreads/machdep/alpha-osf1/uio.h b/mit-pthreads/machdep/alpha-osf1/uio.h
new file mode 100755
index 00000000000..8d494672ee4
--- /dev/null
+++ b/mit-pthreads/machdep/alpha-osf1/uio.h
@@ -0,0 +1,12 @@
+/* N.B.:  The Alpha, under OSF/1, does *not* use size_t for the length,
+   or for the returned values from readv and writev.  */
+
+struct iovec {
+  void *iov_base;
+  int   iov_len;
+};
+
+/* I'm assuming the iovec structures are const.  I haven't verified
+   it.  */
+extern ssize_t readv (int, const struct iovec *, int);
+extern ssize_t writev (int, const struct iovec *, int);
diff --git a/mit-pthreads/machdep/bsdi-1.1/compat.h b/mit-pthreads/machdep/bsdi-1.1/compat.h
new file mode 100755
index 00000000000..e6f60c372c7
--- /dev/null
+++ b/mit-pthreads/machdep/bsdi-1.1/compat.h
@@ -0,0 +1,43 @@
+/* ==== compat.h ============================================================
+ * Copyright (c) 1994 by Chris Provenzano, proven@mit.edu
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *  This product includes software developed by Chris Provenzano.
+ * 4. The name of Chris Provenzano may not be used to endorse or promote 
+ *      products derived from this software without specific prior written
+ *      permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY CHRIS PROVENZANO ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL CHRIS PROVENZANO BE LIABLE FOR ANY 
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 
+ * SUCH DAMAGE.
+ *
+ * $Id$
+ *
+ * Description : COmpat header to make socket code compile.
+ *
+ *  1.00 94/08/01 proven
+ *      -Started coding this file.
+ */
+ 
+#ifndef _SYS_COMPAT_H_
+#define _SYS_COMPAT_H_
+
+#endif
diff --git a/mit-pthreads/machdep/bsdi-1.1/dirent.h b/mit-pthreads/machdep/bsdi-1.1/dirent.h
new file mode 100755
index 00000000000..d0272a4ee38
--- /dev/null
+++ b/mit-pthreads/machdep/bsdi-1.1/dirent.h
@@ -0,0 +1,73 @@
+/*	BSDI $Id$	*/
+
+/*-
+ * Copyright (c) 1989 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)dirent.h	5.18 (Berkeley) 2/23/91
+ */
+
+#ifndef _SYS_DIRENT_H_
+#define _SYS_DIRENT_H_
+
+/*
+ * A directory entry has a struct dirent at the front of it, containing its
+ * inode number, the length of the entry, and the length of the name
+ * contained in the entry.  These are followed by the name padded to a 4
+ * byte boundary with null bytes.  All names are guaranteed null terminated.
+ * The maximum length of a name in a directory is MAXNAMLEN.
+ */
+
+struct dirent {
+	unsigned long
+		d_fileno;		/* file number of entry */
+	unsigned short
+		d_reclen;		/* length of this record */
+	unsigned short
+		d_namlen;		/* length of string in d_name */
+#ifdef _POSIX_SOURCE
+	char	d_name[255 + 1];	/* name must be no longer than this */
+#else
+#define	MAXNAMLEN	255
+	char	d_name[MAXNAMLEN + 1];	/* name must be no longer than this */
+#endif
+};
+
+/*
+ * There should probably be no need for this.  In the BSDI sources,
+ * it is excluded if _POSIX_SOURCE is defined, and pthreads are supposed
+ * to be posix.  Sources that use d_ino should really be using d_fileno.
+ * mbd
+ */
+#define d_ino     d_fileno    /* backward compatibility */
+
+#endif /* !_SYS_DIRENT_H_ */
+
diff --git a/mit-pthreads/machdep/bsdi-1.1/errno.h b/mit-pthreads/machdep/bsdi-1.1/errno.h
new file mode 100755
index 00000000000..3da61d692a3
--- /dev/null
+++ b/mit-pthreads/machdep/bsdi-1.1/errno.h
@@ -0,0 +1,160 @@
+/*	$NetBSD: errno.h,v 1.8 1994/06/29 06:44:02 cgd Exp $	*/
+
+/*
+ * Copyright (c) 1982, 1986, 1989, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ * (c) UNIX System Laboratories, Inc.
+ * All or some portions of this file are derived from material licensed
+ * to the University of California by American Telephone and Telegraph
+ * Co. or Unix System Laboratories, Inc. and are reproduced herein with
+ * the permission of UNIX System Laboratories, Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)errno.h	8.5 (Berkeley) 1/21/94
+ */
+
+#ifndef _SYS_ERRNO_H_
+#define _SYS_ERRNO_H_
+
+#define	EPERM		1		/* Operation not permitted */
+#define	ENOENT		2		/* No such file or directory */
+#define	ESRCH		3		/* No such process */
+#define	EINTR		4		/* Interrupted system call */
+#define	EIO		5		/* Input/output error */
+#define	ENXIO		6		/* Device not configured */
+#define	E2BIG		7		/* Argument list too long */
+#define	ENOEXEC		8		/* Exec format error */
+#define	EBADF		9		/* Bad file descriptor */
+#define	ECHILD		10		/* No child processes */
+#define	EDEADLK		11		/* Resource deadlock avoided */
+					/* 11 was EAGAIN */
+#define	ENOMEM		12		/* Cannot allocate memory */
+#define	EACCES		13		/* Permission denied */
+#define	EFAULT		14		/* Bad address */
+#ifndef _POSIX_SOURCE
+#define	ENOTBLK		15		/* Block device required */
+#endif
+#define	EBUSY		16		/* Device busy */
+#define	EEXIST		17		/* File exists */
+#define	EXDEV		18		/* Cross-device link */
+#define	ENODEV		19		/* Operation not supported by device */
+#define	ENOTDIR		20		/* Not a directory */
+#define	EISDIR		21		/* Is a directory */
+#define	EINVAL		22		/* Invalid argument */
+#define	ENFILE		23		/* Too many open files in system */
+#define	EMFILE		24		/* Too many open files */
+#define	ENOTTY		25		/* Inappropriate ioctl for device */
+#ifndef _POSIX_SOURCE
+#define	ETXTBSY		26		/* Text file busy */
+#endif
+#define	EFBIG		27		/* File too large */
+#define	ENOSPC		28		/* No space left on device */
+#define	ESPIPE		29		/* Illegal seek */
+#define	EROFS		30		/* Read-only file system */
+#define	EMLINK		31		/* Too many links */
+#define	EPIPE		32		/* Broken pipe */
+
+/* math software */
+#define	EDOM		33		/* Numerical argument out of domain */
+#define	ERANGE		34		/* Result too large */
+
+/* non-blocking and interrupt i/o */
+#define	EAGAIN		35		/* Resource temporarily unavailable */
+#ifndef _POSIX_SOURCE
+#define	EWOULDBLOCK	EAGAIN		/* Operation would block */
+#define	EINPROGRESS	36		/* Operation now in progress */
+#define	EALREADY	37		/* Operation already in progress */
+
+/* ipc/network software -- argument errors */
+#define	ENOTSOCK	38		/* Socket operation on non-socket */
+#define	EDESTADDRREQ	39		/* Destination address required */
+#define	EMSGSIZE	40		/* Message too long */
+#define	EPROTOTYPE	41		/* Protocol wrong type for socket */
+#define	ENOPROTOOPT	42		/* Protocol not available */
+#define	EPROTONOSUPPORT	43		/* Protocol not supported */
+#define	ESOCKTNOSUPPORT	44		/* Socket type not supported */
+#define	EOPNOTSUPP	45		/* Operation not supported */
+#define	EPFNOSUPPORT	46		/* Protocol family not supported */
+#define	EAFNOSUPPORT	47		/* Address family not supported by protocol family */
+#define	EADDRINUSE	48		/* Address already in use */
+#define	EADDRNOTAVAIL	49		/* Can't assign requested address */
+
+/* ipc/network software -- operational errors */
+#define	ENETDOWN	50		/* Network is down */
+#define	ENETUNREACH	51		/* Network is unreachable */
+#define	ENETRESET	52		/* Network dropped connection on reset */
+#define	ECONNABORTED	53		/* Software caused connection abort */
+#define	ECONNRESET	54		/* Connection reset by peer */
+#define	ENOBUFS		55		/* No buffer space available */
+#define	EISCONN		56		/* Socket is already connected */
+#define	ENOTCONN	57		/* Socket is not connected */
+#define	ESHUTDOWN	58		/* Can't send after socket shutdown */
+#define	ETOOMANYREFS	59		/* Too many references: can't splice */
+#define	ETIMEDOUT	60		/* Operation timed out */
+#define	ECONNREFUSED	61		/* Connection refused */
+
+#define	ELOOP		62		/* Too many levels of symbolic links */
+#endif /* _POSIX_SOURCE */
+#define	ENAMETOOLONG	63		/* File name too long */
+
+/* should be rearranged */
+#ifndef _POSIX_SOURCE
+#define	EHOSTDOWN	64		/* Host is down */
+#define	EHOSTUNREACH	65		/* No route to host */
+#endif /* _POSIX_SOURCE */
+#define	ENOTEMPTY	66		/* Directory not empty */
+
+/* quotas & mush */
+#ifndef _POSIX_SOURCE
+#define	EPROCLIM	67		/* Too many processes */
+#define	EUSERS		68		/* Too many users */
+#define	EDQUOT		69		/* Disc quota exceeded */
+
+/* Network File System */
+#define	ESTALE		70		/* Stale NFS file handle */
+#define	EREMOTE		71		/* Too many levels of remote in path */
+#define	EBADRPC		72		/* RPC struct is bad */
+#define	ERPCMISMATCH	73		/* RPC version wrong */
+#define	EPROGUNAVAIL	74		/* RPC prog. not avail */
+#define	EPROGMISMATCH	75		/* Program version wrong */
+#define	EPROCUNAVAIL	76		/* Bad procedure for program */
+#endif /* _POSIX_SOURCE */
+
+#define	ENOLCK		77		/* No locks available */
+#define	ENOSYS		78		/* Function not implemented */
+
+#ifndef _POSIX_SOURCE
+#define	EFTYPE		79		/* Inappropriate file type or format */
+#define	EAUTH		80		/* Authentication error */
+#define	ENEEDAUTH	81		/* Need authenticator */
+#define	ELAST		81		/* Must be equal largest errno */
+#endif /* _POSIX_SOURCE */
+
+#endif
diff --git a/mit-pthreads/machdep/bsdi-1.1/socket.h b/mit-pthreads/machdep/bsdi-1.1/socket.h
new file mode 100755
index 00000000000..39d7c1cce26
--- /dev/null
+++ b/mit-pthreads/machdep/bsdi-1.1/socket.h
@@ -0,0 +1,277 @@
+/*	BSDI $Id$	*/
+
+/*
+ * Copyright (c) 1982,1985,1986,1988 Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)socket.h	7.13 (Berkeley) 4/20/91
+ */
+
+#ifndef _SOCKET_H_
+#define	_SOCKET_H_
+
+/*
+ * Definitions related to sockets: types, address families, options.
+ */
+
+/*
+ * Types
+ */
+#define	SOCK_STREAM	1		/* stream socket */
+#define	SOCK_DGRAM	2		/* datagram socket */
+#define	SOCK_RAW	3		/* raw-protocol interface */
+#define	SOCK_RDM	4		/* reliably-delivered message */
+#define	SOCK_SEQPACKET	5		/* sequenced packet stream */
+
+/*
+ * Option flags per-socket.
+ */
+#define	SO_DEBUG	0x0001		/* turn on debugging info recording */
+#define	SO_ACCEPTCONN	0x0002		/* socket has had listen() */
+#define	SO_REUSEADDR	0x0004		/* allow local address reuse */
+#define	SO_KEEPALIVE	0x0008		/* keep connections alive */
+#define	SO_DONTROUTE	0x0010		/* just use interface addresses */
+#define	SO_BROADCAST	0x0020		/* permit sending of broadcast msgs */
+#define	SO_USELOOPBACK	0x0040		/* bypass hardware when possible */
+#define	SO_LINGER	0x0080		/* linger on close if data present */
+#define	SO_OOBINLINE	0x0100		/* leave received OOB data in line */
+
+/*
+ * Additional options, not kept in so_options.
+ */
+#define SO_SNDBUF	0x1001		/* send buffer size */
+#define SO_RCVBUF	0x1002		/* receive buffer size */
+#define SO_SNDLOWAT	0x1003		/* send low-water mark */
+#define SO_RCVLOWAT	0x1004		/* receive low-water mark */
+#define SO_SNDTIMEO	0x1005		/* send timeout */
+#define SO_RCVTIMEO	0x1006		/* receive timeout */
+#define	SO_ERROR	0x1007		/* get error status and clear */
+#define	SO_TYPE		0x1008		/* get socket type */
+
+/*
+ * Structure used for manipulating linger option.
+ */
+struct	linger {
+	int	l_onoff;		/* option on/off */
+	int	l_linger;		/* linger time */
+};
+
+/*
+ * Level number for (get/set)sockopt() to apply to socket itself.
+ */
+#define	SOL_SOCKET	0xffff		/* options for socket level */
+
+/*
+ * Address families.
+ */
+#define	AF_UNSPEC	0		/* unspecified */
+#define	AF_UNIX		1		/* local to host (pipes, portals) */
+#define	AF_INET		2		/* internetwork: UDP, TCP, etc. */
+#define	AF_IMPLINK	3		/* arpanet imp addresses */
+#define	AF_PUP		4		/* pup protocols: e.g. BSP */
+#define	AF_CHAOS	5		/* mit CHAOS protocols */
+#define	AF_NS		6		/* XEROX NS protocols */
+#define	AF_ISO		7		/* ISO protocols */
+#define	AF_OSI		AF_ISO
+#define	AF_ECMA		8		/* european computer manufacturers */
+#define	AF_DATAKIT	9		/* datakit protocols */
+#define	AF_CCITT	10		/* CCITT protocols, X.25 etc */
+#define	AF_SNA		11		/* IBM SNA */
+#define AF_DECnet	12		/* DECnet */
+#define AF_DLI		13		/* DEC Direct data link interface */
+#define AF_LAT		14		/* LAT */
+#define	AF_HYLINK	15		/* NSC Hyperchannel */
+#define	AF_APPLETALK	16		/* Apple Talk */
+#define	AF_ROUTE	17		/* Internal Routing Protocol */
+#define	AF_LINK		18		/* Link layer interface */
+#define	pseudo_AF_XTP	19		/* eXpress Transfer Protocol (no AF) */
+
+#define	AF_MAX		20
+
+/*
+ * Structure used by kernel to store most
+ * addresses.
+ */
+struct sockaddr {
+	u_char	sa_len;			/* total length */
+	u_char	sa_family;		/* address family */
+	char	sa_data[14];		/* actually longer; address value */
+};
+
+/*
+ * Structure used by kernel to pass protocol
+ * information in raw sockets.
+ */
+struct sockproto {
+	u_short	sp_family;		/* address family */
+	u_short	sp_protocol;		/* protocol */
+};
+
+/*
+ * Protocol families, same as address families for now.
+ */
+#define	PF_UNSPEC	AF_UNSPEC
+#define	PF_UNIX		AF_UNIX
+#define	PF_INET		AF_INET
+#define	PF_IMPLINK	AF_IMPLINK
+#define	PF_PUP		AF_PUP
+#define	PF_CHAOS	AF_CHAOS
+#define	PF_NS		AF_NS
+#define	PF_ISO		AF_ISO
+#define	PF_OSI		AF_ISO
+#define	PF_ECMA		AF_ECMA
+#define	PF_DATAKIT	AF_DATAKIT
+#define	PF_CCITT	AF_CCITT
+#define	PF_SNA		AF_SNA
+#define PF_DECnet	AF_DECnet
+#define PF_DLI		AF_DLI
+#define PF_LAT		AF_LAT
+#define	PF_HYLINK	AF_HYLINK
+#define	PF_APPLETALK	AF_APPLETALK
+#define	PF_ROUTE	AF_ROUTE
+#define	PF_LINK		AF_LINK
+#define	PF_XTP		pseudo_AF_XTP	/* really just proto family, no AF */
+
+#define	PF_MAX		AF_MAX
+
+/*
+ * Maximum queue length specifiable by listen.
+ */
+#define	SOMAXCONN	5
+
+/*
+ * Message header for recvmsg and sendmsg calls.
+ * Used value-result for recvmsg, value only for sendmsg.
+ */
+struct msghdr {
+	caddr_t	msg_name;		/* optional address */
+	u_int	msg_namelen;		/* size of address */
+	struct	iovec *msg_iov;		/* scatter/gather array */
+	u_int	msg_iovlen;		/* # elements in msg_iov */
+	caddr_t	msg_control;		/* ancillary data, see below */
+	u_int	msg_controllen;		/* ancillary data buffer len */
+	int	msg_flags;		/* flags on received message */
+};
+
+#define	MSG_OOB		0x1		/* process out-of-band data */
+#define	MSG_PEEK	0x2		/* peek at incoming message */
+#define	MSG_DONTROUTE	0x4		/* send without using routing tables */
+#define	MSG_EOR		0x8		/* data completes record */
+#define	MSG_TRUNC	0x10		/* data discarded before delivery */
+#define	MSG_CTRUNC	0x20		/* control data lost before delivery */
+#define	MSG_WAITALL	0x40		/* wait for full request or error */
+
+/*
+ * Header for ancillary data objects in msg_control buffer.
+ * Used for additional information with/about a datagram
+ * not expressible by flags.  The format is a sequence
+ * of message elements headed by cmsghdr structures.
+ */
+struct cmsghdr {
+	u_int	cmsg_len;		/* data byte count, including hdr */
+	int	cmsg_level;		/* originating protocol */
+	int	cmsg_type;		/* protocol-specific type */
+/* followed by	u_char  cmsg_data[]; */
+};
+
+/* given pointer to struct adatahdr, return pointer to data */
+#define	CMSG_DATA(cmsg)		((u_char *)((cmsg) + 1))
+
+/* given pointer to struct adatahdr, return pointer to next adatahdr */
+#define	CMSG_NXTHDR(mhdr, cmsg)	\
+	(((caddr_t)(cmsg) + (cmsg)->cmsg_len + sizeof(struct cmsghdr) > \
+	    (mhdr)->msg_control + (mhdr)->msg_controllen) ? \
+	    (struct cmsghdr *)NULL : \
+	    (struct cmsghdr *)((caddr_t)(cmsg) + ALIGN((cmsg)->cmsg_len)))
+
+#define	CMSG_FIRSTHDR(mhdr)	((struct cmsghdr *)(mhdr)->msg_control)
+
+/* "Socket"-level control message types: */
+#define	SCM_RIGHTS	0x01		/* access rights (array of int) */
+
+/*
+ * 4.3 compat sockaddr, move to compat file later
+ */
+struct osockaddr {
+	u_short	sa_family;		/* address family */
+	char	sa_data[14];		/* up to 14 bytes of direct address */
+};
+
+/*
+ * 4.3-compat message header (move to compat file later).
+ */
+struct omsghdr {
+	caddr_t	msg_name;		/* optional address */
+	int	msg_namelen;		/* size of address */
+	struct	iovec *msg_iov;		/* scatter/gather array */
+	int	msg_iovlen;		/* # elements in msg_iov */
+	caddr_t	msg_accrights;		/* access rights sent/received */
+	int	msg_accrightslen;
+};
+
+#ifndef	KERNEL
+
+#include <sys/cdefs.h>
+
+__BEGIN_DECLS
+int	accept __P_((int, struct sockaddr *, int *));
+int	bind __P_((int, const struct sockaddr *, int));
+int	connect __P_((int, const struct sockaddr *, int));
+int	getpeername __P_((int, struct sockaddr *, int *));
+int	getsockname __P_((int, struct sockaddr *, int *));
+int	getsockopt __P_((int, int, int, void *, int *));
+int	listen __P_((int, int));
+/* original definitions
+int	recv __P_((int, void *, int, int));
+int	recvfrom __P_((int, void *, int, int,
+		struct sockaddr *, int *));
+int	recvmsg __P_((int, struct msghdr *, int));
+int	send __P_((int, const void *, int, int));
+int	sendto __P_((int, const void *, int, int, const struct sockaddr *, int));
+int	sendmsg __P_((int, const struct msghdr *, int));
+*/
+ssize_t	recv __P_((int, void *, size_t, int));
+ssize_t	recvfrom __P_((int, void *, size_t, int,
+		struct sockaddr *, int *));
+ssize_t	recvmsg __P_((int, struct msghdr *, int));
+ssize_t	send __P_((int, const void *, size_t, int));
+ssize_t	sendto __P_((int, const void *, size_t, int,
+		const struct sockaddr *, int));
+ssize_t	sendmsg __P_((int, const struct msghdr *, int));
+int	setsockopt __P_((int, int, int, const void *, int));
+int	shutdown __P_((int, int));
+int	socket __P_((int, int, int));
+int	socketpair __P_((int, int, int, int *));
+__END_DECLS
+
+#endif	/* !KERNEL */
+
+#endif /* !_SOCKET_H_ */
diff --git a/mit-pthreads/machdep/bsdi-1.1/timers.h b/mit-pthreads/machdep/bsdi-1.1/timers.h
new file mode 100755
index 00000000000..7101ab99106
--- /dev/null
+++ b/mit-pthreads/machdep/bsdi-1.1/timers.h
@@ -0,0 +1,59 @@
+/* ==== timers.h ============================================================
+ * Copyright (c) 1994 by Chris Provenzano, proven@mit.edu
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *  This product includes software developed by Chris Provenzano.
+ * 4. The name of Chris Provenzano may not be used to endorse or promote 
+ *	  products derived from this software without specific prior written
+ *	  permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY CHRIS PROVENZANO ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL CHRIS PROVENZANO BE LIABLE FOR ANY 
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 
+ * SUCH DAMAGE.
+ *
+ * $Id$
+ *
+ * Description : Basic timers header.
+ *
+ *  1.00 94/06/13 proven
+ *      -Started coding this file.
+ */
+ 
+#ifndef _SYS_TIMERS_H_
+#define	_SYS_TIMERS_H_
+
+#include <sys/time.h>
+
+struct timespec {
+  time_t  tv_sec;
+  long    tv_nsec;
+};
+
+#define TIMEVAL_TO_TIMESPEC(tv, ts) {                                   \
+        (ts)->tv_sec = (tv)->tv_sec;                                    \
+        (ts)->tv_nsec = (tv)->tv_usec * 1000;                           \
+}
+#define TIMESPEC_TO_TIMEVAL(tv, ts) {                                   \
+        (tv)->tv_sec = (ts)->tv_sec;                                    \
+        (tv)->tv_usec = (ts)->tv_nsec / 1000;                           \
+}
+
+#endif
diff --git a/mit-pthreads/machdep/bsdi-2.0/__math.h b/mit-pthreads/machdep/bsdi-2.0/__math.h
new file mode 100755
index 00000000000..2c919472f33
--- /dev/null
+++ b/mit-pthreads/machdep/bsdi-2.0/__math.h
@@ -0,0 +1,6 @@
+/*
+ * ANSI/POSIX
+ */
+/* Generate an overflow to create +Inf; the multiply shuts up gcc 1 */ 
+#define HUGE_VAL        (1e250*1e250)           /* IEEE: positive infinity */
+
diff --git a/mit-pthreads/machdep/bsdi-2.0/__path.h b/mit-pthreads/machdep/bsdi-2.0/__path.h
new file mode 100755
index 00000000000..9c347016f5f
--- /dev/null
+++ b/mit-pthreads/machdep/bsdi-2.0/__path.h
@@ -0,0 +1,13 @@
+/*
+ *	from: @(#)time.h	5.12 (Berkeley) 3/9/91
+ *	__path.h,v 1.1 1995/01/03 12:53:32 proven Exp
+ */
+
+#ifndef _SYS__PATH_H_
+#define	_SYS__PATH_H_
+
+#define _PATH_PTY		"/dev/"
+#define _PATH_TZDIR		"/usr/share/zoneinfo"
+#define _PATH_TZFILE	"/etc/localtime"
+
+#endif /* !_SYS__PATH_H_ */
diff --git a/mit-pthreads/machdep/bsdi-2.0/__signal.h b/mit-pthreads/machdep/bsdi-2.0/__signal.h
new file mode 100755
index 00000000000..d3deecf15e2
--- /dev/null
+++ b/mit-pthreads/machdep/bsdi-2.0/__signal.h
@@ -0,0 +1,7 @@
+#include <sys/signal.h>
+
+#define	__SIGEMPTYSET		0
+#define	__SIGFILLSET		0xffffffff
+#define	__SIGADDSET(s, n)	(*(s) |= 1 << ((n) - 1), 0)
+#define	__SIGDELSET(s, n)	(*(s) &= ~(1 << ((n) - 1)), 0)
+#define	__SIGISMEMBER(s, n)	((*(s) & (1 << ((n) - 1))) != 0)
diff --git a/mit-pthreads/machdep/bsdi-2.0/__stdio.h b/mit-pthreads/machdep/bsdi-2.0/__stdio.h
new file mode 100755
index 00000000000..d4d37c2017c
--- /dev/null
+++ b/mit-pthreads/machdep/bsdi-2.0/__stdio.h
@@ -0,0 +1,7 @@
+#include <machine/ansi.h>
+#ifdef  _BSD_SIZE_T_
+typedef _BSD_SIZE_T_    size_t;
+#undef  _BSD_SIZE_T_
+#endif
+
+typedef pthread_fpos_t fpos_t;      /* Must match off_t <sys/types.h> */
diff --git a/mit-pthreads/machdep/bsdi-2.0/__stdlib.h b/mit-pthreads/machdep/bsdi-2.0/__stdlib.h
new file mode 100755
index 00000000000..189bb5e8799
--- /dev/null
+++ b/mit-pthreads/machdep/bsdi-2.0/__stdlib.h
@@ -0,0 +1,60 @@
+/*-
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	from: @(#)stdlib.h	5.13 (Berkeley) 6/4/91
+ *	__stdlib.h,v 1.1 1995/01/03 12:53:34 proven Exp
+ */
+
+#ifndef _SYS___STDLIB_H_
+#define _SYS___STDLIB_H_
+
+#include <machine/ansi.h>
+
+#ifdef	_BSD_SIZE_T_
+typedef	_BSD_SIZE_T_	size_t;
+#undef	_BSD_SIZE_T_
+#endif
+
+#ifdef	_BSD_WCHAR_T_
+typedef	_BSD_WCHAR_T_	wchar_t;
+#undef	_BSD_WCHAR_T_
+#endif
+
+#ifndef __NORETURN
+#define __NORETURN
+#endif
+
+#ifndef	NULL
+#define	NULL	0
+#endif
+
+#endif /* _STDLIB_H_ */
diff --git a/mit-pthreads/machdep/bsdi-2.0/__string.h b/mit-pthreads/machdep/bsdi-2.0/__string.h
new file mode 100755
index 00000000000..275032946ea
--- /dev/null
+++ b/mit-pthreads/machdep/bsdi-2.0/__string.h
@@ -0,0 +1,19 @@
+#include <machine/ansi.h>
+#ifdef  _BSD_SIZE_T_
+typedef _BSD_SIZE_T_    size_t;
+#undef  _BSD_SIZE_T_
+#endif
+
+/* Non-standard NetBSD string routines. */
+#if !defined(_ANSI_SOURCE) && !defined(_POSIX_SOURCE)
+__BEGIN_DECLS
+int	 bcmp __P_((const void *, const void *, size_t));
+void	 bcopy __P_((const void *, void *, size_t));
+void	 bzero __P_((void *, size_t));
+char	*index __P_((const char *, int));
+char	*rindex __P_((const char *, int));
+char	*strdup __P_((const char *));
+void	 strmode __P_((int, char *));
+char	*strsep __P_((char **, const char *));
+__END_DECLS
+#endif 
diff --git a/mit-pthreads/machdep/bsdi-2.0/__time.h b/mit-pthreads/machdep/bsdi-2.0/__time.h
new file mode 100755
index 00000000000..bc4d956486d
--- /dev/null
+++ b/mit-pthreads/machdep/bsdi-2.0/__time.h
@@ -0,0 +1,63 @@
+/*
+ * Copyright (c) 1989 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * (c) UNIX System Laboratories, Inc.
+ * All or some portions of this file are derived from material licensed
+ * to the University of California by American Telephone and Telegraph
+ * Co. or Unix System Laboratories, Inc. and are reproduced herein with
+ * the permission of UNIX System Laboratories, Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	from: @(#)time.h	5.12 (Berkeley) 3/9/91
+ *	__time.h,v 1.1 1994/12/13 07:18:55 proven Exp
+ */
+
+#ifndef _SYS__TIME_H_
+#define	_SYS__TIME_H_
+
+#include <machine/ansi.h>
+
+#ifdef	_BSD_CLOCK_T_
+typedef	_BSD_CLOCK_T_	clock_t;
+#undef	_BSD_CLOCK_T_
+#endif
+
+#ifdef	_BSD_TIME_T_
+typedef	_BSD_TIME_T_	time_t;
+#undef	_BSD_TIME_T_
+#endif
+
+#ifdef	_BSD_SIZE_T_
+typedef	_BSD_SIZE_T_	size_t;
+#undef	_BSD_SIZE_T_
+#endif
+
+#endif /* !_SYS__TIME_H_ */
diff --git a/mit-pthreads/machdep/bsdi-2.0/__unistd.h b/mit-pthreads/machdep/bsdi-2.0/__unistd.h
new file mode 100755
index 00000000000..4a5ee6a245e
--- /dev/null
+++ b/mit-pthreads/machdep/bsdi-2.0/__unistd.h
@@ -0,0 +1,109 @@
+/*-
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	from: @(#)stdlib.h	5.13 (Berkeley) 6/4/91
+ *	__unistd.h,v 1.1 1995/01/03 12:53:35 proven Exp
+ */
+
+#ifndef _SYS___UNISTD_H_
+#define _SYS___UNISTD_H_
+
+#include <sys/types.h>
+
+#ifndef	NULL
+#define	NULL	0
+#endif
+
+#define ioctl_request_type unsigned long	/* For fd.c */
+
+/* compile-time symbolic constants */
+#define	_POSIX_JOB_CONTROL	/* implementation supports job control */
+
+#ifdef	_NOT_AVAILABLE
+#define	_POSIX_SAVED_IDS	/* saved set-user-ID and set-group-ID */
+#endif
+
+#define	_POSIX_VERSION		198808L
+#define	_POSIX2_VERSION		199212L
+
+/* execution-time symbolic constants */
+				/* chown requires appropriate privileges */
+#define	_POSIX_CHOWN_RESTRICTED	1
+				/* too-long path components generate errors */
+#define	_POSIX_NO_TRUNC		1
+				/* may disable terminal special characters */
+#define	_POSIX_VDISABLE		((unsigned char)'\377')
+
+/* configurable pathname variables */
+#define	_PC_LINK_MAX		 1
+#define	_PC_MAX_CANON		 2
+#define	_PC_MAX_INPUT		 3
+#define	_PC_NAME_MAX		 4
+#define	_PC_PATH_MAX		 5
+#define	_PC_PIPE_BUF		 6
+#define	_PC_CHOWN_RESTRICTED	 7
+#define	_PC_NO_TRUNC		 8
+#define	_PC_VDISABLE		 9
+
+/* configurable system variables */
+#define	_SC_ARG_MAX		 1
+#define	_SC_CHILD_MAX		 2
+#define	_SC_CLK_TCK		 3
+#define	_SC_NGROUPS_MAX		 4
+#define	_SC_OPEN_MAX		 5
+#define	_SC_JOB_CONTROL		 6
+#define	_SC_SAVED_IDS		 7
+#define	_SC_VERSION		 8
+#define	_SC_BC_BASE_MAX		 9
+#define	_SC_BC_DIM_MAX		10
+#define	_SC_BC_SCALE_MAX	11
+#define	_SC_BC_STRING_MAX	12
+#define	_SC_COLL_WEIGHTS_MAX	13
+#define	_SC_EXPR_NEST_MAX	14
+#define	_SC_LINE_MAX		15
+#define	_SC_RE_DUP_MAX		16
+#define	_SC_2_VERSION		17
+#define	_SC_2_C_BIND		18
+#define	_SC_2_C_DEV		19
+#define	_SC_2_CHAR_TERM		20
+#define	_SC_2_FORT_DEV		21
+#define	_SC_2_FORT_RUN		22
+#define	_SC_2_LOCALEDEF		23
+#define	_SC_2_SW_DEV		24
+#define	_SC_2_UPE		25
+#define	_SC_STREAM_MAX		26
+#define	_SC_TZNAME_MAX		27
+
+/* configurable system strings */
+#define	_CS_PATH		 1
+
+#endif 
diff --git a/mit-pthreads/machdep/bsdi-2.0/compat.h b/mit-pthreads/machdep/bsdi-2.0/compat.h
new file mode 100755
index 00000000000..0dfdc27f9e8
--- /dev/null
+++ b/mit-pthreads/machdep/bsdi-2.0/compat.h
@@ -0,0 +1,65 @@
+/*-
+ * Copyright (c) 1989 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)dirent.h	5.18 (Berkeley) 2/23/91
+ */
+
+#ifndef _SYS_DIRENT_H_
+#define _SYS_DIRENT_H_
+
+/*
+ * A directory entry has a struct dirent at the front of it, containing its
+ * inode number, the length of the entry, and the length of the name
+ * contained in the entry.  These are followed by the name padded to a 4
+ * byte boundary with null bytes.  All names are guaranteed null terminated.
+ * The maximum length of a name in a directory is MAXNAMLEN.
+ */
+
+struct dirent {
+	u_long	d_fileno;		/* file number of entry */
+	u_short	d_reclen;		/* length of this record */
+	u_short	d_namlen;		/* length of string in d_name */
+#ifdef _POSIX_SOURCE
+	char	d_name[255 + 1];	/* name must be no longer than this */
+#else
+#define	MAXNAMLEN	255
+	char	d_name[MAXNAMLEN + 1];	/* name must be no longer than this */
+#endif
+};
+
+#define	d_ino		d_fileno	/* backward compatibility */
+
+/* definitions for library routines operating on directories. */
+#define	DIRBLKSIZ	1024
+
+#endif /* !_DIRENT_H_ */
+
diff --git a/mit-pthreads/machdep/bsdi-2.0/dirent.h b/mit-pthreads/machdep/bsdi-2.0/dirent.h
new file mode 100755
index 00000000000..0dfdc27f9e8
--- /dev/null
+++ b/mit-pthreads/machdep/bsdi-2.0/dirent.h
@@ -0,0 +1,65 @@
+/*-
+ * Copyright (c) 1989 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)dirent.h	5.18 (Berkeley) 2/23/91
+ */
+
+#ifndef _SYS_DIRENT_H_
+#define _SYS_DIRENT_H_
+
+/*
+ * A directory entry has a struct dirent at the front of it, containing its
+ * inode number, the length of the entry, and the length of the name
+ * contained in the entry.  These are followed by the name padded to a 4
+ * byte boundary with null bytes.  All names are guaranteed null terminated.
+ * The maximum length of a name in a directory is MAXNAMLEN.
+ */
+
+struct dirent {
+	u_long	d_fileno;		/* file number of entry */
+	u_short	d_reclen;		/* length of this record */
+	u_short	d_namlen;		/* length of string in d_name */
+#ifdef _POSIX_SOURCE
+	char	d_name[255 + 1];	/* name must be no longer than this */
+#else
+#define	MAXNAMLEN	255
+	char	d_name[MAXNAMLEN + 1];	/* name must be no longer than this */
+#endif
+};
+
+#define	d_ino		d_fileno	/* backward compatibility */
+
+/* definitions for library routines operating on directories. */
+#define	DIRBLKSIZ	1024
+
+#endif /* !_DIRENT_H_ */
+
diff --git a/mit-pthreads/machdep/bsdi-2.0/errno.h b/mit-pthreads/machdep/bsdi-2.0/errno.h
new file mode 100755
index 00000000000..1a3c37d0147
--- /dev/null
+++ b/mit-pthreads/machdep/bsdi-2.0/errno.h
@@ -0,0 +1,162 @@
+
+/*	$NetBSD: errno.h,v 1.8 1994/06/29 06:44:02 cgd Exp $	*/
+
+/*
+ * Copyright (c) 1982, 1986, 1989, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ * (c) UNIX System Laboratories, Inc.
+ * All or some portions of this file are derived from material licensed
+ * to the University of California by American Telephone and Telegraph
+ * Co. or Unix System Laboratories, Inc. and are reproduced herein with
+ * the permission of UNIX System Laboratories, Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)errno.h	8.5 (Berkeley) 1/21/94
+ */
+
+#ifndef _SYS_ERRNO_H_
+#define _SYS_ERRNO_H_
+
+#define	EPERM		1		/* Operation not permitted */
+#define	ENOENT		2		/* No such file or directory */
+#define	ESRCH		3		/* No such process */
+#define	EINTR		4		/* Interrupted system call */
+#define	EIO		5		/* Input/output error */
+#define	ENXIO		6		/* Device not configured */
+#define	E2BIG		7		/* Argument list too long */
+#define	ENOEXEC		8		/* Exec format error */
+#define	EBADF		9		/* Bad file descriptor */
+#define	ECHILD		10		/* No child processes */
+#define	EDEADLK		11		/* Resource deadlock avoided */
+					/* 11 was EAGAIN */
+#define	ENOMEM		12		/* Cannot allocate memory */
+#define	EACCES		13		/* Permission denied */
+#define	EFAULT		14		/* Bad address */
+#ifndef _POSIX_SOURCE
+#define	ENOTBLK		15		/* Block device required */
+#endif
+#define	EBUSY		16		/* Device busy */
+#define	EEXIST		17		/* File exists */
+#define	EXDEV		18		/* Cross-device link */
+#define	ENODEV		19		/* Operation not supported by device */
+#define	ENOTDIR		20		/* Not a directory */
+#define	EISDIR		21		/* Is a directory */
+#define	EINVAL		22		/* Invalid argument */
+#define	ENFILE		23		/* Too many open files in system */
+#define	EMFILE		24		/* Too many open files */
+#define	ENOTTY		25		/* Inappropriate ioctl for device */
+#ifndef _POSIX_SOURCE
+#define	ETXTBSY		26		/* Text file busy */
+#endif
+#define	EFBIG		27		/* File too large */
+#define	ENOSPC		28		/* No space left on device */
+#define	ESPIPE		29		/* Illegal seek */
+#define	EROFS		30		/* Read-only file system */
+#define	EMLINK		31		/* Too many links */
+#define	EPIPE		32		/* Broken pipe */
+
+/* math software */
+#define	EDOM		33		/* Numerical argument out of domain */
+#define	ERANGE		34		/* Result too large */
+
+/* non-blocking and interrupt i/o */
+#define	EAGAIN		35		/* Resource temporarily unavailable */
+#ifndef _POSIX_SOURCE
+#define	EWOULDBLOCK	EAGAIN		/* Operation would block */
+#define	EINPROGRESS	36		/* Operation now in progress */
+#define	EALREADY	37		/* Operation already in progress */
+
+/* ipc/network software -- argument errors */
+#define	ENOTSOCK	38		/* Socket operation on non-socket */
+#define	EDESTADDRREQ	39		/* Destination address required */
+#define	EMSGSIZE	40		/* Message too long */
+#define	EPROTOTYPE	41		/* Protocol wrong type for socket */
+#define	ENOPROTOOPT	42		/* Protocol not available */
+#define	EPROTONOSUPPORT	43		/* Protocol not supported */
+#define	ESOCKTNOSUPPORT	44		/* Socket type not supported */
+#define	EOPNOTSUPP	45		/* Operation not supported */
+#define	EPFNOSUPPORT	46		/* Protocol family not supported */
+#define	EAFNOSUPPORT	47		/* Address family not supported by protocol family */
+#define	EADDRINUSE	48		/* Address already in use */
+#define	EADDRNOTAVAIL	49		/* Can't assign requested address */
+
+/* ipc/network software -- operational errors */
+#define	ENETDOWN	50		/* Network is down */
+#define	ENETUNREACH	51		/* Network is unreachable */
+#define	ENETRESET	52		/* Network dropped connection on reset */
+#define	ECONNABORTED	53		/* Software caused connection abort */
+#define	ECONNRESET	54		/* Connection reset by peer */
+#define	ENOBUFS		55		/* No buffer space available */
+#define	EISCONN		56		/* Socket is already connected */
+#define	ENOTCONN	57		/* Socket is not connected */
+#define	ESHUTDOWN	58		/* Can't send after socket shutdown */
+#define	ETOOMANYREFS	59		/* Too many references: can't splice */
+#define	ETIMEDOUT	60		/* Operation timed out */
+#define	ECONNREFUSED	61		/* Connection refused */
+
+#define	ELOOP		62		/* Too many levels of symbolic links */
+#endif /* _POSIX_SOURCE */
+#define	ENAMETOOLONG	63		/* File name too long */
+
+/* should be rearranged */
+#ifndef _POSIX_SOURCE
+#define	EHOSTDOWN	64		/* Host is down */
+#define	EHOSTUNREACH	65		/* No route to host */
+#endif /* _POSIX_SOURCE */
+#define	ENOTEMPTY	66		/* Directory not empty */
+
+/* quotas & mush */
+#ifndef _POSIX_SOURCE
+#define	EPROCLIM	67		/* Too many processes */
+#define	EUSERS		68		/* Too many users */
+#define	EDQUOT		69		/* Disc quota exceeded */
+
+/* Network File System */
+#define	ESTALE		70		/* Stale NFS file handle */
+#define	EREMOTE		71		/* Too many levels of remote in path */
+#define	EBADRPC		72		/* RPC struct is bad */
+#define	ERPCMISMATCH	73		/* RPC version wrong */
+#define	EPROGUNAVAIL	74		/* RPC prog. not avail */
+#define	EPROGMISMATCH	75		/* Program version wrong */
+#define	EPROCUNAVAIL	76		/* Bad procedure for program */
+#endif /* _POSIX_SOURCE */
+
+#define	ENOLCK		77		/* No locks available */
+#define	ENOSYS		78		/* Function not implemented */
+
+#ifndef _POSIX_SOURCE
+#define	EFTYPE		79		/* Inappropriate file type or format */
+#define	EAUTH		80		/* Authentication error */
+#define	ENEEDAUTH	81		/* Need authenticator */
+#define	ELAST		81		/* Must be equal largest errno */
+#endif /* _POSIX_SOURCE */
+
+#endif
+
diff --git a/mit-pthreads/machdep/bsdi-2.0/time.h b/mit-pthreads/machdep/bsdi-2.0/time.h
new file mode 100755
index 00000000000..a8bf0ff8f82
--- /dev/null
+++ b/mit-pthreads/machdep/bsdi-2.0/time.h
@@ -0,0 +1,6 @@
+#ifndef ts_sec
+#define ts_sec tv_sec
+#define ts_nsec tv_nsec
+#endif
+#include "/usr/include/sys/time.h"
+
diff --git a/mit-pthreads/machdep/bsdi-2.0/timers.h b/mit-pthreads/machdep/bsdi-2.0/timers.h
new file mode 100755
index 00000000000..b603b78e6b2
--- /dev/null
+++ b/mit-pthreads/machdep/bsdi-2.0/timers.h
@@ -0,0 +1,45 @@
+/* ==== timers.h ============================================================
+ * Copyright (c) 1994 by Chris Provenzano, proven@mit.edu
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *  This product includes software developed by Chris Provenzano.
+ * 4. The name of Chris Provenzano may not be used to endorse or promote 
+ *	  products derived from this software without specific prior written
+ *	  permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY CHRIS PROVENZANO ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL CHRIS PROVENZANO BE LIABLE FOR ANY 
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 
+ * SUCH DAMAGE.
+ *
+ * timers.h,v 1.50 1994/08/08 03:44:09 proven Exp
+ *
+ * Description : Basic timers header.
+ *
+ *  1.00 94/06/13 proven
+ *      -Started coding this file.
+ */
+ 
+#ifndef _SYS_TIMERS_H_
+#define	_SYS_TIMERS_H_
+
+#include <sys/time.h>
+
+#endif
diff --git a/mit-pthreads/machdep/bsdi-2.0/wait.h b/mit-pthreads/machdep/bsdi-2.0/wait.h
new file mode 100755
index 00000000000..5f7635a73a7
--- /dev/null
+++ b/mit-pthreads/machdep/bsdi-2.0/wait.h
@@ -0,0 +1,159 @@
+/*	$NetBSD: wait.h,v 1.7 1994/06/29 06:46:23 cgd Exp $	*/
+
+/*
+ * Copyright (c) 1982, 1986, 1989, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)wait.h	8.1 (Berkeley) 6/2/93
+ */
+
+/*
+ * This file holds definitions relevent to the wait4 system call
+ * and the alternate interfaces that use it (wait, wait3, waitpid).
+ */
+
+/*
+ * Macros to test the exit status returned by wait
+ * and extract the relevant values.
+ */
+#ifdef _POSIX_SOURCE
+#define	_W_INT(i)	(i)
+#else
+#define	_W_INT(w)	(*(int *)&(w))	/* convert union wait to int */
+#define	WCOREFLAG	0200
+#endif
+
+#define	_WSTATUS(x)	(_W_INT(x) & 0177)
+#define	_WSTOPPED	0177		/* _WSTATUS if process is stopped */
+#define WIFSTOPPED(x)	(_WSTATUS(x) == _WSTOPPED)
+#define WSTOPSIG(x)	(_W_INT(x) >> 8)
+#define WIFSIGNALED(x)	(_WSTATUS(x) != _WSTOPPED && _WSTATUS(x) != 0)
+#define WTERMSIG(x)	(_WSTATUS(x))
+#define WIFEXITED(x)	(_WSTATUS(x) == 0)
+#define WEXITSTATUS(x)	(_W_INT(x) >> 8)
+#ifndef _POSIX_SOURCE
+#define WCOREDUMP(x)	(_W_INT(x) & WCOREFLAG)
+
+#define	W_EXITCODE(ret, sig)	((ret) << 8 | (sig))
+#define	W_STOPCODE(sig)		((sig) << 8 | _WSTOPPED)
+#endif
+
+/*
+ * Option bits for the third argument of wait4.  WNOHANG causes the
+ * wait to not hang if there are no stopped or terminated processes, rather
+ * returning an error indication in this case (pid==0).  WUNTRACED
+ * indicates that the caller should receive status about untraced children
+ * which stop due to signals.  If children are stopped and a wait without
+ * this option is done, it is as though they were still running... nothing
+ * about them is returned.
+ */
+#define WNOHANG		1	/* dont hang in wait */
+#define WUNTRACED	2	/* tell about stopped, untraced children */
+
+#ifndef _POSIX_SOURCE
+/* POSIX extensions and 4.2/4.3 compatability: */
+
+/*
+ * Tokens for special values of the "pid" parameter to wait4.
+ */
+#define	WAIT_ANY	(-1)	/* any process */
+#define	WAIT_MYPGRP	0	/* any process in my process group */
+
+#include <machine/endian.h>
+
+/*
+ * Deprecated:
+ * Structure of the information in the status word returned by wait4.
+ * If w_stopval==WSTOPPED, then the second structure describes
+ * the information returned, else the first.
+ */
+union wait {
+	int	w_status;		/* used in syscall */
+	/*
+	 * Terminated process status.
+	 */
+	struct {
+#if BYTE_ORDER == LITTLE_ENDIAN 
+		unsigned int	w_Termsig:7,	/* termination signal */
+				w_Coredump:1,	/* core dump indicator */
+				w_Retcode:8,	/* exit code if w_termsig==0 */
+				w_Filler:16;	/* upper bits filler */
+#endif
+#if BYTE_ORDER == BIG_ENDIAN 
+		unsigned int	w_Filler:16,	/* upper bits filler */
+				w_Retcode:8,	/* exit code if w_termsig==0 */
+				w_Coredump:1,	/* core dump indicator */
+				w_Termsig:7;	/* termination signal */
+#endif
+	} w_T;
+	/*
+	 * Stopped process status.  Returned
+	 * only for traced children unless requested
+	 * with the WUNTRACED option bit.
+	 */
+	struct {
+#if BYTE_ORDER == LITTLE_ENDIAN 
+		unsigned int	w_Stopval:8,	/* == W_STOPPED if stopped */
+				w_Stopsig:8,	/* signal that stopped us */
+				w_Filler:16;	/* upper bits filler */
+#endif
+#if BYTE_ORDER == BIG_ENDIAN 
+		unsigned int	w_Filler:16,	/* upper bits filler */
+				w_Stopsig:8,	/* signal that stopped us */
+				w_Stopval:8;	/* == W_STOPPED if stopped */
+#endif
+	} w_S;
+};
+#define	w_termsig	w_T.w_Termsig
+#define w_coredump	w_T.w_Coredump
+#define w_retcode	w_T.w_Retcode
+#define w_stopval	w_S.w_Stopval
+#define w_stopsig	w_S.w_Stopsig
+
+#define	WSTOPPED	_WSTOPPED
+#endif /* _POSIX_SOURCE */
+
+#ifndef KERNEL
+#include <sys/types.h>
+#include <sys/cdefs.h>
+
+__BEGIN_DECLS
+struct rusage;	/* forward declaration */
+
+pid_t	wait __P_((int *));
+pid_t	waitpid __P_((pid_t, int *, int));
+#ifndef _POSIX_SOURCE
+pid_t	wait3 __P_((int *, int, void *));
+pid_t	wait4 __P_((pid_t, int *, int, void *));
+#endif
+__END_DECLS
+#endif
+
diff --git a/mit-pthreads/machdep/engine-alpha-netbsd-1.1.c b/mit-pthreads/machdep/engine-alpha-netbsd-1.1.c
new file mode 100644
index 00000000000..c1ff04db16d
--- /dev/null
+++ b/mit-pthreads/machdep/engine-alpha-netbsd-1.1.c
@@ -0,0 +1,196 @@
+/* ==== machdep.c ============================================================
+ * Copyright (c) 1993, 1994 Chris Provenzano, proven@athena.mit.edu
+ *
+ * Description : Machine dependent functions for NetBSD/Alpha 1.1(+)
+ *
+ *	1.00 93/08/04 proven
+ *      -Started coding this file.
+ *
+ *	95/04/22 cgd
+ *	-Modified to make it go with NetBSD/Alpha
+ */
+
+#ifndef lint
+static const char rcsid[] = "engine-alpha-osf1.c,v 1.4.4.1 1995/12/13 05:41:37 proven Exp";
+#endif
+ 
+#include <pthread.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <sys/syscall.h>
+#include <stdlib.h>
+#include <fcntl.h>
+#include <stdio.h>
+
+/* ==========================================================================
+ * machdep_save_state()
+ */
+int machdep_save_state(void)
+{
+  return __machdep_save_int_state(pthread_run->machdep_data.machdep_istate);
+}
+
+void machdep_restore_state(void)
+{
+  __machdep_restore_int_state(pthread_run->machdep_data.machdep_istate);
+}
+
+void machdep_save_float_state (void)
+{
+  __machdep_save_fp_state(pthread_run->machdep_data.machdep_fstate);
+}
+
+void machdep_restore_float_state (void)
+{
+  __machdep_restore_fp_state(pthread_run->machdep_data.machdep_fstate);
+}
+
+/* ==========================================================================
+ * machdep_set_thread_timer()
+ */
+void machdep_set_thread_timer(struct machdep_pthread *machdep_pthread)
+{
+    if (setitimer(ITIMER_VIRTUAL, &(machdep_pthread->machdep_timer), NULL)) {
+        PANIC();
+    }
+}
+
+/* ==========================================================================
+ * machdep_unset_thread_timer()
+ */
+void machdep_unset_thread_timer(struct machdep_pthread *machdep_pthread)
+{
+    struct itimerval zeroval = { { 0, 0 }, { 0, 0} };
+
+    if (setitimer(ITIMER_VIRTUAL, &zeroval, NULL)) {
+        PANIC();
+    }
+}
+
+/* ==========================================================================
+ * machdep_pthread_cleanup()
+ */
+void *machdep_pthread_cleanup(struct machdep_pthread *machdep_pthread)
+{
+    return(machdep_pthread->machdep_stack);
+}
+
+/* ==========================================================================
+ * machdep_pthread_start()
+ */
+void machdep_pthread_start(void)
+{
+	context_switch_done();
+	pthread_sched_resume ();
+
+    /* Run current threads start routine with argument */
+    pthread_exit(pthread_run->machdep_data.start_routine
+      (pthread_run->machdep_data.start_argument));
+
+    /* should never reach here */
+    PANIC();
+}
+
+/* ==========================================================================
+ * __machdep_stack_free()
+ */
+void __machdep_stack_free(void * stack)
+{
+    free(stack);
+}
+
+/* ==========================================================================
+ * __machdep_stack_alloc()
+ */
+void * __machdep_stack_alloc(size_t size)
+{
+    void * stack;
+
+    return(malloc(size));
+}
+
+/* ==========================================================================
+ * __machdep_pthread_create()
+ */
+void __machdep_pthread_create(struct machdep_pthread *machdep_pthread,
+  void *(* start_routine)(), void *start_argument, 
+  long stack_size, long nsec, long flags)
+{
+    machdep_pthread->start_routine = start_routine;
+    machdep_pthread->start_argument = start_argument;
+
+    machdep_pthread->machdep_timer.it_value.tv_sec = 0;
+    machdep_pthread->machdep_timer.it_interval.tv_sec = 0;
+    machdep_pthread->machdep_timer.it_interval.tv_usec = 0;
+    machdep_pthread->machdep_timer.it_value.tv_usec = nsec / 1000;
+
+    /* Set up new stack frame so that it looks like it returned from a
+       longjmp() to the beginning of machdep_pthread_start().  */
+    machdep_pthread->machdep_istate[8/*ISTATE_RA*/] = 0;
+    machdep_pthread->machdep_istate[0/*ISTATE_PC*/] = (long)machdep_pthread_start;
+    machdep_pthread->machdep_istate[10/*ISTATE_PV*/] = (long)machdep_pthread_start;
+
+    /* Alpha stack starts high and builds down. */
+    {
+      long stk_addr = (long) machdep_pthread->machdep_stack;
+      stk_addr += stack_size - 1024;
+      stk_addr &= ~15;
+      machdep_pthread->machdep_istate[9/*ISTATE_SP*/] = stk_addr;
+    }
+}
+
+int safe_store (loc, new)
+     int *loc;
+     int new;
+{
+  int locked, old;
+  asm ("mb" : : : "memory");
+  do {
+    asm ("ldl_l %0,%1" : "=r" (old) : "m" (*loc));
+    asm ("stl_c %0,%1" : "=r" (locked), "=m" (*loc) : "0" (new));
+  } while (!locked);
+  asm ("mb" : : : "memory");
+  return old;
+}
+
+/* ==========================================================================
+ * machdep_sys_creat()
+ */
+machdep_sys_creat(char * path, int mode)
+{   
+        return(machdep_sys_open(path, O_WRONLY | O_CREAT | O_TRUNC, mode));
+}   
+
+/* ==========================================================================
+ * machdep_sys_wait3()
+ */  
+machdep_sys_wait3(int * b, int c, int * d)
+{    
+        return(machdep_sys_wait4(0, b, c, d));
+}   
+ 
+/* ==========================================================================
+ * machdep_sys_waitpid()
+ */   
+machdep_sys_waitpid(int a, int * b, int c)
+{
+        return(machdep_sys_wait4(a, b, c, NULL));
+}
+
+/* ==========================================================================
+ * machdep_sys_getdtablesize()
+ */
+machdep_sys_getdtablesize()
+{
+        return(sysconf(_SC_OPEN_MAX));
+}
+
+/* ==========================================================================
+ * machdep_sys_lseek()
+ */
+off_t machdep_sys_lseek(int fd, off_t offset, int whence)
+{
+	extern off_t __syscall();
+
+	return(__syscall((quad_t)SYS_lseek, fd, 0, offset, whence));
+}
diff --git a/mit-pthreads/machdep/engine-alpha-netbsd-1.1.h b/mit-pthreads/machdep/engine-alpha-netbsd-1.1.h
new file mode 100644
index 00000000000..50c872da7b6
--- /dev/null
+++ b/mit-pthreads/machdep/engine-alpha-netbsd-1.1.h
@@ -0,0 +1,111 @@
+/* ==== machdep.h ============================================================
+ * Copyright (c) 1994 Chris Provenzano (proven@athena.mit.edu) and
+ * Ken Raeburn (raeburn@mit.edu).
+ *
+ * engine-alpha-osf1.h,v 1.4.4.1 1995/12/13 05:41:42 proven Exp
+ *
+ */
+
+#include <unistd.h>
+#include <setjmp.h>
+#include <sys/time.h>
+#include <sys/cdefs.h>
+
+/* The first machine dependent functions are the SEMAPHORES needing
+   the test and set instruction.
+
+   On the Alpha, the actual values here are irrelevant; they just have
+   to be different.  */
+#define SEMAPHORE_CLEAR 0
+#define SEMAPHORE_SET   1
+
+#if 0
+#define SEMAPHORE_TEST_AND_SET(lock)    			\
+({ int *_sem_lock = (lock), locked, old;			\
+   asm ("mb" : : : "memory");					\
+   do { asm ("ldl_l %0,%1" : "=r" (old) : "m" (*_sem_lock));	\
+	/* ?? if (old != SEMAPHORE_CLEAR) break; */		\
+	asm ("stl_c %0,%1" : "=r" (locked), "=m" (*_sem_lock)	\
+			   : "0" (SEMAPHORE_SET));		\
+   } while (!locked);						\
+   asm ("mb" : : : "memory");					\
+   old == SEMAPHORE_CLEAR; })
+
+#define SEMAPHORE_RESET(lock)           \
+({ int *_sem_lock = (lock);		\
+   *_sem_lock = SEMAPHORE_CLEAR;	\
+   asm ("mb" : : : "memory"); })
+#endif
+
+/*
+ * New types
+ */
+typedef int semaphore;
+
+/*
+ * sigset_t macros
+ */
+#define	SIG_ANY(sig)		(sig)
+#define	SIGMAX 31
+
+/*
+ * New Strutures
+ */
+struct machdep_pthread {
+    void        		*(*start_routine)(void *);
+    void        		*start_argument;
+    void        		*machdep_stack;
+    struct itimerval		machdep_timer;
+    unsigned long		machdep_istate[11];
+    unsigned long     		machdep_fstate[9];
+};
+
+/*
+ * Static machdep_pthread initialization values.
+ * For initial thread only.
+ */
+#define MACHDEP_PTHREAD_INIT    \
+	{ NULL, NULL, NULL, { { 0, 0 }, { 0, 100000 } }, 0 }
+
+/*
+ * Minimum stack size
+ */
+#define PTHREAD_STACK_MIN	2048
+
+/*
+ * Some fd flag defines that are necessary to distinguish between posix
+ * behavior and bsd4.3 behavior.
+ */
+#define __FD_NONBLOCK 		O_NONBLOCK
+
+/*
+ * New functions
+ */
+
+__BEGIN_DECLS
+
+#if defined(PTHREAD_KERNEL)
+
+#define __machdep_stack_get(x)      (x)->machdep_stack
+#define __machdep_stack_set(x, y)   (x)->machdep_stack = y
+#define __machdep_stack_repl(x, y)                          \
+{                                                           \
+    if (stack = __machdep_stack_get(x)) {                   \
+        __machdep_stack_free(stack);                        \
+    }                                                       \
+    __machdep_stack_set(x, y);                              \
+}
+
+void *  __machdep_stack_alloc       __P_((size_t));
+void    __machdep_stack_free        __P_((void *));
+
+int machdep_save_state      __P_((void));
+
+int __machdep_save_int_state __P_((unsigned long *));
+void __machdep_restore_int_state __P_((unsigned long *));
+void __machdep_save_fp_state __P_((unsigned long *));
+void __machdep_restore_fp_state __P_((unsigned long *));
+
+#endif
+
+__END_DECLS
diff --git a/mit-pthreads/machdep/engine-alpha-netbsd-1.3.c b/mit-pthreads/machdep/engine-alpha-netbsd-1.3.c
new file mode 100644
index 00000000000..0932c421ea2
--- /dev/null
+++ b/mit-pthreads/machdep/engine-alpha-netbsd-1.3.c
@@ -0,0 +1,204 @@
+/* ==== machdep.c ============================================================
+ * Copyright (c) 1993, 1994 Chris Provenzano, proven@athena.mit.edu
+ *
+ * Description : Machine dependent functions for NetBSD/Alpha 1.1(+)
+ *
+ *	1.00 93/08/04 proven
+ *      -Started coding this file.
+ *
+ *	95/04/22 cgd
+ *	-Modified to make it go with NetBSD/Alpha
+ */
+
+#ifndef lint
+static const char rcsid[] = "engine-alpha-osf1.c,v 1.4.4.1 1995/12/13 05:41:37 proven Exp";
+#endif
+ 
+#include <pthread.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <sys/syscall.h>
+#include <stdlib.h>
+#include <fcntl.h>
+#include <stdio.h>
+
+/* ==========================================================================
+ * machdep_save_state()
+ */
+int machdep_save_state(void)
+{
+  return __machdep_save_int_state(pthread_run->machdep_data.machdep_istate);
+}
+
+void machdep_restore_state(void)
+{
+  __machdep_restore_int_state(pthread_run->machdep_data.machdep_istate);
+}
+
+void machdep_save_float_state (void)
+{
+  __machdep_save_fp_state(pthread_run->machdep_data.machdep_fstate);
+}
+
+void machdep_restore_float_state (void)
+{
+  __machdep_restore_fp_state(pthread_run->machdep_data.machdep_fstate);
+}
+
+/* ==========================================================================
+ * machdep_set_thread_timer()
+ */
+void machdep_set_thread_timer(struct machdep_pthread *machdep_pthread)
+{
+    if (setitimer(ITIMER_VIRTUAL, &(machdep_pthread->machdep_timer), NULL)) {
+        PANIC();
+    }
+}
+
+/* ==========================================================================
+ * machdep_unset_thread_timer()
+ */
+void machdep_unset_thread_timer(struct machdep_pthread *machdep_pthread)
+{
+    struct itimerval zeroval = { { 0, 0 }, { 0, 0} };
+
+    if (setitimer(ITIMER_VIRTUAL, &zeroval, NULL)) {
+        PANIC();
+    }
+}
+
+/* ==========================================================================
+ * machdep_pthread_cleanup()
+ */
+void *machdep_pthread_cleanup(struct machdep_pthread *machdep_pthread)
+{
+    return(machdep_pthread->machdep_stack);
+}
+
+/* ==========================================================================
+ * machdep_pthread_start()
+ */
+void machdep_pthread_start(void)
+{
+	context_switch_done();
+	pthread_sched_resume ();
+
+    /* Run current threads start routine with argument */
+    pthread_exit(pthread_run->machdep_data.start_routine
+      (pthread_run->machdep_data.start_argument));
+
+    /* should never reach here */
+    PANIC();
+}
+
+/* ==========================================================================
+ * __machdep_stack_free()
+ */
+void __machdep_stack_free(void * stack)
+{
+    free(stack);
+}
+
+/* ==========================================================================
+ * __machdep_stack_alloc()
+ */
+void * __machdep_stack_alloc(size_t size)
+{
+    void * stack;
+
+    return(malloc(size));
+}
+
+/* ==========================================================================
+ * __machdep_pthread_create()
+ */
+void __machdep_pthread_create(struct machdep_pthread *machdep_pthread,
+  void *(* start_routine)(), void *start_argument, 
+  long stack_size, long nsec, long flags)
+{
+    machdep_pthread->start_routine = start_routine;
+    machdep_pthread->start_argument = start_argument;
+
+    machdep_pthread->machdep_timer.it_value.tv_sec = 0;
+    machdep_pthread->machdep_timer.it_interval.tv_sec = 0;
+    machdep_pthread->machdep_timer.it_interval.tv_usec = 0;
+    machdep_pthread->machdep_timer.it_value.tv_usec = nsec / 1000;
+
+    /* Set up new stack frame so that it looks like it returned from a
+       longjmp() to the beginning of machdep_pthread_start().  */
+    machdep_pthread->machdep_istate[8/*ISTATE_RA*/] = 0;
+    machdep_pthread->machdep_istate[0/*ISTATE_PC*/] = (long)machdep_pthread_start;
+    machdep_pthread->machdep_istate[10/*ISTATE_PV*/] = (long)machdep_pthread_start;
+
+    /* Alpha stack starts high and builds down. */
+    {
+      long stk_addr = (long) machdep_pthread->machdep_stack;
+      stk_addr += stack_size - 1024;
+      stk_addr &= ~15;
+      machdep_pthread->machdep_istate[9/*ISTATE_SP*/] = stk_addr;
+    }
+}
+
+int safe_store (loc, new)
+     int *loc;
+     int new;
+{
+  int locked, old;
+  asm ("mb" : : : "memory");
+  do {
+    asm ("ldl_l %0,%1" : "=r" (old) : "m" (*loc));
+    asm ("stl_c %0,%1" : "=r" (locked), "=m" (*loc) : "0" (new));
+  } while (!locked);
+  asm ("mb" : : : "memory");
+  return old;
+}
+
+/* ==========================================================================
+ * machdep_sys_creat()
+ */
+machdep_sys_creat(char * path, int mode)
+{   
+        return(machdep_sys_open(path, O_WRONLY | O_CREAT | O_TRUNC, mode));
+}   
+
+/* ==========================================================================
+ * machdep_sys_wait3()
+ */  
+machdep_sys_wait3(int * b, int c, int * d)
+{    
+        return(machdep_sys_wait4(0, b, c, d));
+}   
+ 
+/* ==========================================================================
+ * machdep_sys_waitpid()
+ */   
+machdep_sys_waitpid(int a, int * b, int c)
+{
+        return(machdep_sys_wait4(a, b, c, NULL));
+}
+
+/* ==========================================================================
+ * machdep_sys_getdtablesize()
+ */
+machdep_sys_getdtablesize()
+{
+        return(sysconf(_SC_OPEN_MAX));
+}
+
+/* ==========================================================================
+ * machdep_sys_lseek()
+ */
+off_t machdep_sys_lseek(int fd, off_t offset, int whence)
+{
+	extern off_t __syscall();
+
+	return(__syscall((quad_t)SYS_lseek, fd, 0, offset, whence));
+}
+
+/* ==========================================================================
+ * machdep_sys_getdirentries()
+ */
+machdep_sys_getdirentries(int fd, char * buf, int len, int * seek)
+{
+        return(machdep_sys_getdents(fd, buf, len));
+}  
diff --git a/mit-pthreads/machdep/engine-alpha-netbsd-1.3.h b/mit-pthreads/machdep/engine-alpha-netbsd-1.3.h
new file mode 100644
index 00000000000..bc4178d3c41
--- /dev/null
+++ b/mit-pthreads/machdep/engine-alpha-netbsd-1.3.h
@@ -0,0 +1,114 @@
+/* ==== machdep.h ============================================================
+ * Copyright (c) 1994 Chris Provenzano (proven@athena.mit.edu) and
+ * Ken Raeburn (raeburn@mit.edu).
+ *
+ * engine-alpha-osf1.h,v 1.4.4.1 1995/12/13 05:41:42 proven Exp
+ *
+ */
+
+#include <unistd.h>
+#include <setjmp.h>
+#include <sys/time.h>
+#include <sys/cdefs.h>
+#include <sys/signal.h>	/* for _NSIG */
+
+/* The first machine dependent functions are the SEMAPHORES needing
+   the test and set instruction.
+
+   On the Alpha, the actual values here are irrelevant; they just have
+   to be different.  */
+#define SEMAPHORE_CLEAR 0
+#define SEMAPHORE_SET   1
+
+#if 0
+#define SEMAPHORE_TEST_AND_SET(lock)    			\
+({ int *_sem_lock = (lock), locked, old;			\
+   asm ("mb" : : : "memory");					\
+   do { asm ("ldl_l %0,%1" : "=r" (old) : "m" (*_sem_lock));	\
+	/* ?? if (old != SEMAPHORE_CLEAR) break; */		\
+	asm ("stl_c %0,%1" : "=r" (locked), "=m" (*_sem_lock)	\
+			   : "0" (SEMAPHORE_SET));		\
+   } while (!locked);						\
+   asm ("mb" : : : "memory");					\
+   old == SEMAPHORE_CLEAR; })
+
+#define SEMAPHORE_RESET(lock)           \
+({ int *_sem_lock = (lock);		\
+   *_sem_lock = SEMAPHORE_CLEAR;	\
+   asm ("mb" : : : "memory"); })
+#endif
+
+/*
+ * New types
+ */
+typedef int semaphore;
+
+/*
+ * sigset_t macros
+ */
+#define	SIG_ANY(sig)		(sig)
+#define	SIGMAX			(_NSIG-1)
+
+/*
+ * New Strutures
+ */
+struct machdep_pthread {
+    void        		*(*start_routine)(void *);
+    void        		*start_argument;
+    void        		*machdep_stack;
+    struct itimerval		machdep_timer;
+    unsigned long		machdep_istate[11];
+    unsigned long     		machdep_fstate[9];
+};
+
+/*
+ * Static machdep_pthread initialization values.
+ * For initial thread only.
+ */
+#define MACHDEP_PTHREAD_INIT    \
+	{ NULL, NULL, NULL, { { 0, 0 }, { 0, 100000 } }, 0 }
+
+/*
+ * Minimum stack size
+ */
+#define PTHREAD_STACK_MIN	2048
+
+/*
+ * Some fd flag defines that are necessary to distinguish between posix
+ * behavior and bsd4.3 behavior.
+ */
+#define __FD_NONBLOCK 		O_NONBLOCK
+
+/*
+ * New functions
+ */
+
+__BEGIN_DECLS
+
+#if defined(PTHREAD_KERNEL)
+
+#define __machdep_stack_get(x)      (x)->machdep_stack
+#define __machdep_stack_set(x, y)   (x)->machdep_stack = y
+#define __machdep_stack_repl(x, y)                          \
+{                                                           \
+    if (stack = __machdep_stack_get(x)) {                   \
+        __machdep_stack_free(stack);                        \
+    }                                                       \
+    __machdep_stack_set(x, y);                              \
+}
+
+void *  __machdep_stack_alloc       __P_((size_t));
+void    __machdep_stack_free        __P_((void *));
+
+int machdep_save_state      __P_((void));
+
+int __machdep_save_int_state __P_((unsigned long *));
+void __machdep_restore_int_state __P_((unsigned long *));
+void __machdep_save_fp_state __P_((unsigned long *));
+void __machdep_restore_fp_state __P_((unsigned long *));
+
+extern off_t machdep_sys_lseek(int, off_t, int);
+
+#endif
+
+__END_DECLS
diff --git a/mit-pthreads/machdep/engine-alpha-osf1.c b/mit-pthreads/machdep/engine-alpha-osf1.c
new file mode 100644
index 00000000000..9b563a56c28
--- /dev/null
+++ b/mit-pthreads/machdep/engine-alpha-osf1.c
@@ -0,0 +1,207 @@
+/* ==== machdep.c ============================================================
+ * Copyright (c) 1993, 1994 Chris Provenzano, proven@athena.mit.edu
+ *
+ * Description : Machine dependent functions for SunOS-4.1.3 on sparc
+ *
+ *	1.00 93/08/04 proven
+ *      -Started coding this file.
+ */
+
+#ifndef lint
+static const char rcsid[] = "$Id$";
+#endif
+ 
+#include <pthread.h>
+#include <stdlib.h>
+
+/* These would be defined in setjmp.h, if _POSIX_SOURCE and _XOPEN_SOURCE
+   were both undefined.  But we've already included it, and lost the
+   opportunity.  */
+#define JB_PC	 2
+#define JB_RA	30
+#define JB_PV	31
+#define JB_SP	34
+
+/* ==========================================================================
+ * machdep_save_state()
+ */
+int machdep_save_state(void)
+{
+  return setjmp (pthread_run->machdep_data.machdep_state);
+}
+
+/* ==========================================================================
+ * machdep_restore_state()
+ */
+extern void machdep_restore_from_setjmp (jmp_buf, long);
+void machdep_restore_state(void)
+{
+  machdep_restore_from_setjmp (pthread_run->machdep_data.machdep_state, 1);
+}
+
+void machdep_save_float_state (void) { }
+void machdep_restore_float_state (void) { }
+
+/* ==========================================================================
+ * machdep_set_thread_timer()
+ */
+void machdep_set_thread_timer(struct machdep_pthread *machdep_pthread)
+{
+    if (setitimer(ITIMER_VIRTUAL, &(machdep_pthread->machdep_timer), NULL)) {
+        PANIC();
+    }
+}
+
+/* ==========================================================================
+ * machdep_unset_thread_timer()
+ */
+void machdep_unset_thread_timer(struct machdep_pthread *machdep_pthread)
+{
+    struct itimerval zeroval = { { 0, 0 }, { 0, 0} };
+
+    if (setitimer(ITIMER_VIRTUAL, &zeroval, NULL)) {
+        PANIC();
+    }
+}
+
+/* ==========================================================================
+ * machdep_pthread_cleanup()
+ */
+void *machdep_pthread_cleanup(struct machdep_pthread *machdep_pthread)
+{
+    return(machdep_pthread->machdep_stack);
+}
+
+/* ==========================================================================
+ * machdep_pthread_start()
+ */
+void machdep_pthread_start(void)
+{
+	context_switch_done();
+	pthread_sched_resume ();
+
+    /* Run current threads start routine with argument */
+    pthread_exit(pthread_run->machdep_data.start_routine
+      (pthread_run->machdep_data.start_argument));
+
+    /* should never reach here */
+    PANIC();
+}
+
+/* ==========================================================================
+ * __machdep_stack_free()
+ */
+void __machdep_stack_free(void * stack)
+{
+    free(stack);
+}
+
+/* ==========================================================================
+ * __machdep_stack_alloc()
+ */
+void * __machdep_stack_alloc(size_t size)
+{
+    void * stack;
+
+    return(malloc(size));
+}
+
+/* ==========================================================================
+ * __machdep_pthread_create()
+ */
+void __machdep_pthread_create(struct machdep_pthread *machdep_pthread,
+  void *(* start_routine)(), void *start_argument, 
+  long stack_size, long nsec, long flags)
+{
+    machdep_pthread->start_routine = start_routine;
+    machdep_pthread->start_argument = start_argument;
+
+    machdep_pthread->machdep_timer.it_value.tv_sec = 0;
+    machdep_pthread->machdep_timer.it_interval.tv_sec = 0;
+    machdep_pthread->machdep_timer.it_interval.tv_usec = 0;
+    machdep_pthread->machdep_timer.it_value.tv_usec = nsec / 1000;
+
+    setjmp(machdep_pthread->machdep_state);
+
+    /* Set up new stack frame so that it looks like it returned from a
+       longjmp() to the beginning of machdep_pthread_start().  */
+    machdep_pthread->machdep_state[JB_RA] = 0;
+    machdep_pthread->machdep_state[JB_PC] = (long)machdep_pthread_start;
+    machdep_pthread->machdep_state[JB_PV] = (long)machdep_pthread_start;
+
+    /* Alpha stack starts high and builds down. */
+    {
+      long stk_addr = (long) machdep_pthread->machdep_stack;
+      stk_addr += stack_size - 1024;
+      stk_addr &= ~15;
+      machdep_pthread->machdep_state[JB_SP] = stk_addr;
+    }
+}
+
+/* ==========================================================================
+ * machdep_sys_wait3()
+ */
+machdep_sys_wait3(int * b, int c, int * d)
+{
+  return(machdep_sys_wait4(0, b, c, d));
+}
+
+/* ==========================================================================
+ * machdep_sys_waitpid()
+ */
+machdep_sys_waitpid(int pid, int * statusp, int options)
+{
+  return machdep_sys_wait4 (pid, statusp, options, NULL);
+}
+
+/* These are found in flsbuf.o in the Alpha libc.  I don't know what
+   they're for, precisely.  */
+static xxx;
+_bufsync (p)
+     char *p;
+{
+  long a1 = *(long *)(p+48);
+  long t0 = *(long *)(p+8);
+  long v0 = a1 - t0;
+  long t1, t2;
+
+  abort ();
+
+  v0 += xxx;
+  if (v0 < 0)
+    {
+      *(char**)(p + 8) = p;
+      return v0;
+    }
+  t1 = *(int*)p;
+  t2 = v0 - t1;
+  if (t2 < 0)
+    *(int*)p = (int) v0;
+  return v0;
+}
+
+_findbuf () { abort (); }
+_wrtchk () { abort (); }
+_xflsbuf () { abort (); }
+_flsbuf () { abort (); }
+
+void __xxx_never_called () {
+  /* Force other stuff to get dragged in.  */
+  _cleanup ();
+  fflush (NULL);
+  fclose (NULL);
+}
+
+int safe_store (loc, new)
+     int *loc;
+     int new;
+{
+  int locked, old;
+  asm ("mb" : : : "memory");
+  do {
+    asm ("ldl_l %0,%1" : "=r" (old) : "m" (*loc));
+    asm ("stl_c %0,%1" : "=r" (locked), "=m" (*loc) : "0" (new));
+  } while (!locked);
+  asm ("mb" : : : "memory");
+  return old;
+}
diff --git a/mit-pthreads/machdep/engine-alpha-osf1.h b/mit-pthreads/machdep/engine-alpha-osf1.h
new file mode 100644
index 00000000000..fdf374ccc44
--- /dev/null
+++ b/mit-pthreads/machdep/engine-alpha-osf1.h
@@ -0,0 +1,110 @@
+/* ==== machdep.h ============================================================
+ * Copyright (c) 1994 Chris Provenzano (proven@athena.mit.edu) and
+ * Ken Raeburn (raeburn@mit.edu).
+ *
+ * $Id$
+ *
+ */
+
+#ifndef sigwait
+#define sigwait __bogus_osf1_sigwait
+#endif
+
+#include <unistd.h>
+#include <setjmp.h>
+#include <sys/time.h>
+#include <sys/cdefs.h>
+
+#undef sigwait
+
+/* The first machine dependent functions are the SEMAPHORES needing
+   the test and set instruction.
+
+   On the Alpha, the actual values here are irrelevant; they just have
+   to be different.  */
+#define SEMAPHORE_CLEAR 0
+#define SEMAPHORE_SET   1
+
+#if 0
+#define SEMAPHORE_TEST_AND_SET(lock)    			\
+({ int *_sem_lock = (lock), locked, old;			\
+   asm ("mb" : : : "memory");					\
+   do { asm ("ldl_l %0,%1" : "=r" (old) : "m" (*_sem_lock));	\
+	/* ?? if (old != SEMAPHORE_CLEAR) break; */		\
+	asm ("stl_c %0,%1" : "=r" (locked), "=m" (*_sem_lock)	\
+			   : "0" (SEMAPHORE_SET));		\
+   } while (!locked);						\
+   asm ("mb" : : : "memory");					\
+   old == SEMAPHORE_CLEAR; })
+
+#define SEMAPHORE_RESET(lock)           \
+({ int *_sem_lock = (lock);		\
+   *_sem_lock = SEMAPHORE_CLEAR;	\
+   asm ("mb" : : : "memory"); })
+#endif
+
+/*
+ * New types
+ */
+typedef int semaphore;
+
+/*
+ * sigset_t macros
+ */
+#define	SIG_ANY(sig)		(sig)
+
+/*
+ * New Strutures
+ */
+struct machdep_pthread {
+    void        		*(*start_routine)(void *);
+    void        		*start_argument;
+    void        		*machdep_stack;
+    struct itimerval		machdep_timer;
+    jmp_buf     		machdep_state;
+};
+
+/*
+ * Static machdep_pthread initialization values.
+ * For initial thread only.
+ */
+#define MACHDEP_PTHREAD_INIT    \
+	{ NULL, NULL, NULL, { { 0, 0 }, { 0, 100000 } }, 0 }
+
+/*
+ * Minimum stack size
+ */
+#define PTHREAD_STACK_MIN	2048
+
+/*
+ * Some fd flag defines that are necessary to distinguish between posix
+ * behavior and bsd4.3 behavior.
+ */
+#define __FD_NONBLOCK 		O_NONBLOCK
+
+/*
+ * New functions
+ */
+
+__BEGIN_DECLS
+
+#if defined(PTHREAD_KERNEL)
+
+#define __machdep_stack_get(x)      (x)->machdep_stack
+#define __machdep_stack_set(x, y)   (x)->machdep_stack = y
+#define __machdep_stack_repl(x, y)                          \
+{                                                           \
+    if (stack = __machdep_stack_get(x)) {                   \
+        __machdep_stack_free(stack);                        \
+    }                                                       \
+    __machdep_stack_set(x, y);                              \
+}
+
+void *  __machdep_stack_alloc       __P_((size_t));
+void    __machdep_stack_free        __P_((void *));
+
+int machdep_save_state      __P_((void));
+
+#endif
+
+__END_DECLS
diff --git a/mit-pthreads/machdep/engine-arm32-netbsd-1.3.c b/mit-pthreads/machdep/engine-arm32-netbsd-1.3.c
new file mode 100644
index 00000000000..510b35fdb0e
--- /dev/null
+++ b/mit-pthreads/machdep/engine-arm32-netbsd-1.3.c
@@ -0,0 +1,203 @@
+/* ==== machdep.c ============================================================
+ * Copyright (c) 1993, 1994 Chris Provenzano, proven@athena.mit.edu
+ *
+ * Description : Machine dependent functions for NetBSD on arm32
+ *
+ *	1.00 93/08/04 proven
+ *      -Started coding this file.
+ *
+ *	98/10/22 bad
+ *	-adapt from i386 version
+ */
+
+#ifndef lint
+static const char rcsid[] = "$Id$";
+#endif
+
+#include <pthread.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <sys/syscall.h>
+#include <stdlib.h>
+#include <fcntl.h>
+#include <stdio.h>
+
+#if defined(_JB_REG_R13)
+#define REG_LR	_JB_REG_R14
+#define REG_SP	_JB_REG_R13
+#else
+#define REG_LR	JMPBUF_REG_R14
+#define REG_SP	JMPBUF_REG_R13
+#endif
+
+/* ==========================================================================
+ * machdep_save_state()
+ */
+int machdep_save_state(void)
+{
+    return(_setjmp(pthread_run->machdep_data.machdep_state));
+}
+
+/* ==========================================================================
+ * machdep_save_state()
+ */
+int machdep_save_float_state(struct pthread * pthread)
+{
+	return;
+}
+
+/* ==========================================================================
+ * machdep_restore_state()
+ */
+void machdep_restore_state(void)
+{
+    _longjmp(pthread_run->machdep_data.machdep_state, 1);
+}
+
+/* ==========================================================================
+ * machdep_restore_float_state()
+ */
+int machdep_restore_float_state(void)
+{
+	return;
+}
+
+/* ==========================================================================
+ * machdep_set_thread_timer()
+ */
+void machdep_set_thread_timer(struct machdep_pthread *machdep_pthread)
+{
+    if (setitimer(ITIMER_VIRTUAL, &(machdep_pthread->machdep_timer), NULL)) {
+        PANIC();
+    }
+}
+
+/* ==========================================================================
+ * machdep_unset_thread_timer()
+ */
+void machdep_unset_thread_timer(struct machdep_pthread *machdep_pthread)
+{
+    struct itimerval zeroval = { { 0, 0 }, { 0, 0 } };
+	int ret;
+
+	if (machdep_pthread) {
+    	ret = setitimer(ITIMER_VIRTUAL, &zeroval, 
+		  &(machdep_pthread->machdep_timer));
+	} else {
+    	ret = setitimer(ITIMER_VIRTUAL, &zeroval, NULL); 
+    }
+
+	if (ret) {
+       	PANIC();
+	}
+}
+
+/* ==========================================================================
+ * machdep_pthread_cleanup()
+ */
+void *machdep_pthread_cleanup(struct machdep_pthread *machdep_pthread)
+{
+    return(machdep_pthread->machdep_stack);
+}
+
+/* ==========================================================================
+ * machdep_pthread_start()
+ */
+void machdep_pthread_start(void)
+{
+	context_switch_done();
+	pthread_sched_resume();
+
+    /* Run current threads start routine with argument */
+    pthread_exit(pthread_run->machdep_data.start_routine
+      (pthread_run->machdep_data.start_argument));
+
+    /* should never reach here */
+    PANIC();
+}
+
+/* ==========================================================================
+ * __machdep_stack_free()
+ */
+void __machdep_stack_free(void * stack)
+{       
+    free(stack);
+}
+ 
+/* ==========================================================================
+ * __machdep_stack_alloc()
+ */ 
+void * __machdep_stack_alloc(size_t size)
+{   
+    void * stack;
+    
+    return(malloc(size));
+}     
+    
+/* ==========================================================================
+ * __machdep_pthread_create()
+ */
+void __machdep_pthread_create(struct machdep_pthread *machdep_pthread,
+  void *(* start_routine)(), void *start_argument, 
+  long stack_size, long nsec, long flags)
+{
+    machdep_pthread->start_routine = start_routine;
+    machdep_pthread->start_argument = start_argument;
+
+    machdep_pthread->machdep_timer.it_value.tv_sec = 0;
+    machdep_pthread->machdep_timer.it_interval.tv_sec = 0;
+    machdep_pthread->machdep_timer.it_interval.tv_usec = 0;
+    machdep_pthread->machdep_timer.it_value.tv_usec = nsec / 1000;
+
+    _setjmp(machdep_pthread->machdep_state);
+    /*
+     * Set up new stact frame so that it looks like it
+     * returned from a longjmp() to the beginning of
+     * machdep_pthread_start().
+     */
+    machdep_pthread->machdep_state[REG_LR] = (int)machdep_pthread_start;
+
+    /* Stack starts high and builds down. */
+    machdep_pthread->machdep_state[REG_SP] =
+      (int)machdep_pthread->machdep_stack + stack_size;
+}
+
+/* ==========================================================================
+ * machdep_sys_creat()
+ */
+machdep_sys_creat(char * path, int mode)
+{
+        return(machdep_sys_open(path, O_WRONLY | O_CREAT | O_TRUNC, mode));
+}
+ 
+/* ==========================================================================
+ * machdep_sys_wait3() 
+ */
+machdep_sys_wait3(int * b, int c, int * d)
+{
+        return(machdep_sys_wait4(0, b, c, d));
+}
+ 
+/* ==========================================================================
+ * machdep_sys_waitpid()
+ */
+machdep_sys_waitpid(int a, int * b, int c)
+{
+        return(machdep_sys_wait4(a, b, c, NULL));
+}  
+
+/* ==========================================================================
+ * machdep_sys_getdtablesize()
+ */
+machdep_sys_getdtablesize()
+{
+        return(sysconf(_SC_OPEN_MAX));
+}  
+
+/* ==========================================================================
+ * machdep_sys_getdirentries()
+ */
+machdep_sys_getdirentries(int fd, char * buf, int len, int * seek)
+{
+        return(machdep_sys_getdents(fd, buf, len));
+}  
diff --git a/mit-pthreads/machdep/engine-arm32-netbsd-1.3.h b/mit-pthreads/machdep/engine-arm32-netbsd-1.3.h
new file mode 100644
index 00000000000..c8a4e79386a
--- /dev/null
+++ b/mit-pthreads/machdep/engine-arm32-netbsd-1.3.h
@@ -0,0 +1,102 @@
+/* ==== machdep.h ============================================================
+ * Copyright (c) 1993 Chris Provenzano, proven@athena.mit.edu
+ *
+ * Id: engine-i386-netbsd-1.3.h,v 1.1 1998/02/28 04:53:15 cjs Exp
+ *
+ */
+
+#include <unistd.h>
+#include <setjmp.h>
+#include <sys/time.h>
+#include <sys/signal.h>	/* for _NSIG */
+
+/*
+ * The first machine dependent functions are the SEMAPHORES
+ * needing the test and set instruction.
+ */
+#define SEMAPHORE_CLEAR 0
+#define SEMAPHORE_SET   1
+
+#if 0
+#define SEMAPHORE_TEST_AND_SET(lock)    \
+({										\
+long temp = SEMAPHORE_SET;              \
+										\
+__asm__ volatile ("xchgl %0,(%2)"       \
+        :"=r" (temp)                    \
+        :"0" (temp),"r" (lock));        \
+temp;                                   \
+})
+
+#define SEMAPHORE_RESET(lock)           *lock = SEMAPHORE_CLEAR
+#endif
+
+/*
+ * New types
+ */
+typedef long    semaphore;
+
+/*
+ * sigset_t macros
+ */
+#define	SIG_ANY(sig)		(sig)
+#define SIGMAX				(_NSIG-1)
+
+/*
+ * New Strutures
+ */
+struct machdep_pthread {
+    void        		*(*start_routine)(void *);
+    void        		*start_argument;
+    void        		*machdep_stack;
+	struct itimerval	machdep_timer;
+    jmp_buf     		machdep_state;
+#if 0
+    char 	    		machdep_float_state[108];
+#endif
+};
+
+/*
+ * Static machdep_pthread initialization values.
+ * For initial thread only.
+ */
+#define MACHDEP_PTHREAD_INIT    \
+{ NULL, NULL, NULL, { { 0, 0 }, { 0, 100000 } }, 0 }
+
+/*
+ * Minimum stack size
+ */
+#define PTHREAD_STACK_MIN	1024
+
+/*
+ * Some fd flag defines that are necessary to distinguish between posix
+ * behavior and bsd4.3 behavior.
+ */
+#define __FD_NONBLOCK 		O_NONBLOCK
+
+/*
+ * New functions
+ */
+
+__BEGIN_DECLS
+
+#if defined(PTHREAD_KERNEL)
+
+#define __machdep_stack_get(x)      (x)->machdep_stack
+#define __machdep_stack_set(x, y)   (x)->machdep_stack = y
+#define __machdep_stack_repl(x, y)                          \
+{                                                           \
+    if (stack = __machdep_stack_get(x)) {                   \
+        __machdep_stack_free(stack);                        \
+    }                                                       \
+    __machdep_stack_set(x, y);                              \
+}
+
+void *  __machdep_stack_alloc       __P_((size_t));
+void    __machdep_stack_free        __P_((void *));
+    
+int machdep_save_state      __P_((void));
+
+#endif
+
+__END_DECLS
diff --git a/mit-pthreads/machdep/engine-hppa-hpux-10.20.c b/mit-pthreads/machdep/engine-hppa-hpux-10.20.c
new file mode 100644
index 00000000000..f6f0b2e0f1d
--- /dev/null
+++ b/mit-pthreads/machdep/engine-hppa-hpux-10.20.c
@@ -0,0 +1,169 @@
+/* ==== machdep.c ============================================================
+ * Copyright (c) 1993 Chris Provenzano, proven@athena.mit.edu
+ *
+ * Description : Machine dependent functions for HP-UX 9.03 on hppa
+ *
+ *	1.00 93/12/14 proven
+ *      -Started coding this file.
+ */
+
+#include <pthread.h>
+#include <setjmp.h>
+#include <stdlib.h>
+#include <unistd.h>
+
+volatile int setupStack = 0;
+
+/* ==========================================================================
+  * machdep_save_state()
+ */
+int machdep_save_state(void)
+{
+    return(setjmp(pthread_run->machdep_data.machdep_state));
+}
+
+/* ==========================================================================
+ * machdep_restore_state()
+ */
+void machdep_restore_state(void)
+{
+    longjmp(pthread_run->machdep_data.machdep_state, 1);
+}
+
+/* ==========================================================================
+ * machdep_save_float_state()
+ */
+void machdep_save_float_state(struct pthread * pthread)
+{
+	return;
+}
+
+/* ==========================================================================
+ * machdep_restore_float_state()
+ */
+void machdep_restore_float_state()
+{
+  	return;
+}
+
+/* ==========================================================================
+ * machdep_set_thread_timer()
+ */
+void machdep_set_thread_timer(struct machdep_pthread *machdep_pthread)
+{
+    if (setitimer(ITIMER_VIRTUAL, &(machdep_pthread->machdep_timer), NULL)) {
+        PANIC();
+    }
+}
+
+/* ==========================================================================
+ * machdep_unset_thread_timer()
+ */
+void machdep_unset_thread_timer(struct machdep_pthread *machdep_pthread)
+{
+    struct itimerval zeroval = { { 0, 0 }, { 0, 0} };
+
+    if (setitimer(ITIMER_VIRTUAL, &zeroval, NULL)) {
+        PANIC();
+    }
+}
+
+/* ==========================================================================
+ * machdep_pthread_cleanup()
+ */
+void *machdep_pthread_cleanup(struct machdep_pthread *machdep_pthread)
+{
+    return(machdep_pthread->machdep_stack);
+}
+
+/* ==========================================================================
+ * machdep_pthread_start()
+ */
+void machdep_pthread_start(jmp_buf j)
+{
+  setjmp(j);
+  if( setupStack )
+    return;
+
+	context_switch_done();
+	pthread_sched_resume();
+
+    /* Run current threads start routine with argument */
+    pthread_exit(pthread_run->machdep_data.start_routine
+      (pthread_run->machdep_data.start_argument));
+
+    /* should never reach here */
+    PANIC();
+}
+
+/* ==========================================================================
+ * __machdep_stack_free()
+ */
+void __machdep_stack_free(void * stack)
+{       
+    free(stack);
+}
+ 
+/* ==========================================================================
+ * __machdep_stack_alloc()
+ */ 
+void * __machdep_stack_alloc(size_t size)
+{   
+    void * stack;
+    
+    return(malloc(size));
+}     
+    
+/* ==========================================================================
+ * __machdep_pthread_create()
+ */
+void __machdep_pthread_create(struct machdep_pthread *machdep_pthread,
+  void *(* start_routine)(), void *start_argument, 
+  long stack_size, long nsec, long flags)
+{
+    jmp_buf tmp_jmp_buf;
+   
+    machdep_pthread->start_routine = start_routine;
+    machdep_pthread->start_argument = start_argument;
+
+    machdep_pthread->machdep_timer.it_value.tv_sec = 0;
+    machdep_pthread->machdep_timer.it_interval.tv_sec = 0;
+    machdep_pthread->machdep_timer.it_interval.tv_usec = 0;
+    machdep_pthread->machdep_timer.it_value.tv_usec = nsec / 1000;
+
+    /*
+     * Set up new stack frame so that it looks like it
+     * returned from a longjmp() to the beginning of
+     * machdep_pthread_start().
+     */
+    setjmp(machdep_pthread->machdep_state);
+
+    /* get the stack frame from the real machdep_pthread_start */
+    setupStack = 1;
+/*    machdep_pthread_start(machdep_pthread->machdep_state); */
+    machdep_pthread_start(tmp_jmp_buf);
+    setupStack = 0;
+    
+    /* copy over the interesting part of the frame */
+    ((int *)machdep_pthread->machdep_state)[44] = ((int *)tmp_jmp_buf)[44];
+        
+    /* Stack starts low and builds up, but needs two start frames */
+    ((int *)machdep_pthread->machdep_state)[1] =
+      (int)machdep_pthread->machdep_stack + (64 * 2);
+}
+
+int machdep_sys_getdtablesize()
+{
+	return sysconf(_SC_OPEN_MAX);
+}
+
+void sig_check_and_resume()
+{
+ 	return;
+}
+
+void ___exit(int status)
+{
+	exit(status);
+        PANIC();
+}
diff --git a/mit-pthreads/machdep/engine-hppa-hpux-10.20.h b/mit-pthreads/machdep/engine-hppa-hpux-10.20.h
new file mode 100644
index 00000000000..9cbe3349a3d
--- /dev/null
+++ b/mit-pthreads/machdep/engine-hppa-hpux-10.20.h
@@ -0,0 +1,143 @@
+/* ==== machdep.h ============================================================
+ * Copyright (c) 1993 Chris Provenzano, proven@athena.mit.edu
+ *
+ */
+
+#include <unistd.h>
+#include <setjmp.h>
+#include <sys/time.h>
+
+/*
+ * Stuff for compiling
+ */
+#if defined(__GNUC__)
+#if defined(__cplusplus)
+#define __BEGIN_DECLS   extern "C" {
+#define __END_DECLS             };
+#else
+#define __BEGIN_DECLS
+#define __END_DECLS
+#if !defined(__STDC__)
+#define const           __const
+#define inline          __inline
+#define signed          __signed
+#define volatile                __volatile
+#endif
+#endif
+#else /* !__GNUC__ */
+#define __BEGIN_DECLS
+#define __END_DECLS
+#if !defined(__STDC__) 
+#define const
+#endif
+#define inline
+#define signed
+#define volatile
+#endif
+
+/*
+ * The first machine dependent functions are the SEMAPHORES
+ * needing the test and set instruction.
+ *
+ * Note: The set and clear defines are backwards.
+ */
+#define SEMAPHORE_CLEAR { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 		\
+						0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 	\
+						0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff }
+#define SEMAPHORE_SET   0
+
+#define SEMAPHORE_TEST_AND_SET(lock)    			\
+({													\
+long real_addr;										\
+long temp;							    			\
+													\
+real_addr = ((long)((*lock) + 15) & ~15);			\
+													\
+__asm__ volatile("ldcwx %%r0(%2),%0"				\
+        :"=r" (temp)                    			\
+        :"0" (temp),"r" (real_addr));   			\
+temp ? 0 : 1;                              			\
+})
+
+#define SEMAPHORE_RESET(lock)           			\
+({													\
+char *real_addr;									\
+													\
+real_addr = (char*)((long)((*lock) + 15) & ~15);	\
+*real_addr = 0xff;									\
+})
+
+/*
+ * New types
+ * The semaphore is really 16 bytes but must be aligened on a 16 byte
+ * boundary. By specifing 31 bytes the macros can frob it correctly.
+ */
+typedef char semaphore[31];
+
+/*
+ * Macros for sigset_t
+ */
+#define SIGMAX	30
+/* see hpux-9.03/__signal.h for SIG_ANY */
+
+/*
+ * New Strutures
+ */
+struct machdep_pthread {
+    void        		*(*start_routine)(void *);
+    void        		*start_argument;
+    void        		*machdep_stack;
+    struct itimerval		machdep_timer;
+    jmp_buf			machdep_state;
+ /*   long	     		machdep_state[_JBLEN]; */
+};
+
+/*
+ * Static machdep_pthread initialization values.
+ * For initial thread only.
+ */
+#define MACHDEP_PTHREAD_INIT    \
+{ NULL, NULL, NULL, { { 0, 0 }, { 0, 100000 } }, 0 }
+
+/*
+ * Minimum stack size
+ */
+#define PTHREAD_STACK_MIN	4096
+
+/*
+ * Some fd flag defines that are necessary to distinguish between posix
+ * behavior and bsd4.3 behavior.
+ */
+#define __FD_NONBLOCK 		O_NONBLOCK
+
+/*
+ * page size
+ */
+#define getpagesize()		4096
+
+/*
+ * New functions
+ */
+
+__BEGIN_DECLS
+
+#if defined(PTHREAD_KERNEL)
+
+#define __machdep_stack_get(x)      (x)->machdep_stack
+#define __machdep_stack_set(x, y)   (x)->machdep_stack = y
+#define __machdep_stack_repl(x, y)                          \
+{                                                           \
+    if (stack = __machdep_stack_get(x)) {                   \
+        __machdep_stack_free(stack);                        \
+    }                                                       \
+    __machdep_stack_set(x, y);                              \
+}
+
+void *  __machdep_stack_alloc       __P_((size_t));
+void    __machdep_stack_free        __P_((void *));
+
+int machdep_save_state      __P_((void));
+
+#endif
+
+__END_DECLS
diff --git a/mit-pthreads/machdep/engine-hppa-hpux-9.03.c b/mit-pthreads/machdep/engine-hppa-hpux-9.03.c
new file mode 100644
index 00000000000..3770a2e106a
--- /dev/null
+++ b/mit-pthreads/machdep/engine-hppa-hpux-9.03.c
@@ -0,0 +1,153 @@
+/* ==== machdep.c ============================================================
+ * Copyright (c) 1993 Chris Provenzano, proven@athena.mit.edu
+ *
+ * Description : Machine dependent functions for HP-UX 9.03 on hppa
+ *
+ *	1.00 93/12/14 proven
+ *      -Started coding this file.
+ */
+
+#include <pthread.h>
+#include <setjmp.h>
+#include <stdlib.h>
+#include <unistd.h>
+
+/* ==========================================================================
+ * machdep_save_state()
+ */
+int machdep_save_state(void)
+{
+    return(setjmp(pthread_run->machdep_data.machdep_state));
+}
+
+/* ==========================================================================
+ * machdep_restore_state()
+ */
+void machdep_restore_state(void)
+{
+    longjmp(pthread_run->machdep_data.machdep_state, 1);
+}
+
+/* ==========================================================================
+ * machdep_save_float_state()
+ */
+void machdep_save_float_state(struct pthread * pthread)
+{
+	return;
+}
+
+/* ==========================================================================
+ * machdep_restore_float_state()
+ */
+void machdep_restore_float_state()
+{
+  	return;
+}
+
+/* ==========================================================================
+ * machdep_set_thread_timer()
+ */
+void machdep_set_thread_timer(struct machdep_pthread *machdep_pthread)
+{
+    if (setitimer(ITIMER_VIRTUAL, &(machdep_pthread->machdep_timer), NULL)) {
+        PANIC();
+    }
+}
+
+/* ==========================================================================
+ * machdep_unset_thread_timer()
+ */
+void machdep_unset_thread_timer(struct machdep_pthread *machdep_pthread)
+{
+    struct itimerval zeroval = { { 0, 0 }, { 0, 0} };
+
+    if (setitimer(ITIMER_VIRTUAL, &zeroval, NULL)) {
+        PANIC();
+    }
+}
+
+/* ==========================================================================
+ * machdep_pthread_cleanup()
+ */
+void *machdep_pthread_cleanup(struct machdep_pthread *machdep_pthread)
+{
+    return(machdep_pthread->machdep_stack);
+}
+
+/* ==========================================================================
+ * machdep_pthread_start()
+ */
+void machdep_pthread_start(void)
+{
+	context_switch_done();
+	pthread_sched_resume();
+
+    /* Run current threads start routine with argument */
+    pthread_exit(pthread_run->machdep_data.start_routine
+      (pthread_run->machdep_data.start_argument));
+
+    /* should never reach here */
+    PANIC();
+}
+
+/* ==========================================================================
+ * __machdep_stack_free()
+ */
+void __machdep_stack_free(void * stack)
+{       
+    free(stack);
+}
+ 
+/* ==========================================================================
+ * __machdep_stack_alloc()
+ */ 
+void * __machdep_stack_alloc(size_t size)
+{   
+    void * stack;
+    
+    return(malloc(size));
+}     
+    
+/* ==========================================================================
+ * __machdep_pthread_create()
+ */
+void __machdep_pthread_create(struct machdep_pthread *machdep_pthread,
+  void *(* start_routine)(), void *start_argument, 
+  long stack_size, long nsec, long flags)
+{
+    machdep_pthread->start_routine = start_routine;
+    machdep_pthread->start_argument = start_argument;
+
+    machdep_pthread->machdep_timer.it_value.tv_sec = 0;
+    machdep_pthread->machdep_timer.it_interval.tv_sec = 0;
+    machdep_pthread->machdep_timer.it_interval.tv_usec = 0;
+    machdep_pthread->machdep_timer.it_value.tv_usec = nsec / 1000;
+
+    setjmp(machdep_pthread->machdep_state);
+    /*
+     * Set up new stact frame so that it looks like it
+     * returned from a longjmp() to the beginning of
+     * machdep_pthread_start().
+     */
+    ((int *)machdep_pthread->machdep_state)[0] = (int)machdep_pthread_start;
+
+    /* Stack starts low and builds up, but needs two start frames */
+    ((int *)machdep_pthread->machdep_state)[1] =
+      (int)machdep_pthread->machdep_stack + (64 * 2);
+}
+
+int machdep_sys_getdtablesize()
+{
+	return sysconf(_SC_OPEN_MAX);
+}
+
+void sig_check_and_resume()
+{
+ 	return;
+}
+
+void ___exit(int status)
+{
+	exit(status);
+        PANIC();
+}
diff --git a/mit-pthreads/machdep/engine-hppa-hpux-9.03.h b/mit-pthreads/machdep/engine-hppa-hpux-9.03.h
new file mode 100644
index 00000000000..7c599400e3e
--- /dev/null
+++ b/mit-pthreads/machdep/engine-hppa-hpux-9.03.h
@@ -0,0 +1,141 @@
+/* ==== machdep.h ============================================================
+ * Copyright (c) 1993 Chris Provenzano, proven@athena.mit.edu
+ *
+ */
+
+#include <unistd.h>
+#include <setjmp.h>
+#include <sys/time.h>
+
+/*
+ * Stuff for compiling
+ */
+#if defined(__GNUC__)
+#if defined(__cplusplus)
+#define __BEGIN_DECLS   extern "C" {
+#define __END_DECLS             };
+#else
+#define __BEGIN_DECLS
+#define __END_DECLS
+#if !defined(__STDC__)
+#define const           __const
+#define inline          __inline
+#define signed          __signed
+#define volatile                __volatile
+#endif
+#endif
+#else /* !__GNUC__ */
+#define __BEGIN_DECLS
+#define __END_DECLS
+#define const
+#define inline
+#define signed
+#define volatile
+#endif
+
+/*
+ * The first machine dependent functions are the SEMAPHORES
+ * needing the test and set instruction.
+ *
+ * Note: The set and clear defines are backwards.
+ */
+#define SEMAPHORE_CLEAR { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 		\
+						0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 	\
+						0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff }
+#define SEMAPHORE_SET   0
+
+#define SEMAPHORE_TEST_AND_SET(lock)    			\
+({													\
+long real_addr;										\
+long temp;							    			\
+													\
+real_addr = ((long)((*lock) + 15) & ~15);			\
+													\
+__asm__ volatile("ldcwx %%r0(%2),%0"				\
+        :"=r" (temp)                    			\
+        :"0" (temp),"r" (real_addr));   			\
+temp ? 0 : 1;                              			\
+})
+
+#define SEMAPHORE_RESET(lock)           			\
+({													\
+char *real_addr;									\
+													\
+real_addr = (char*)((long)((*lock) + 15) & ~15);	\
+*real_addr = 0xff;									\
+})
+
+/*
+ * New types
+ * The semaphore is really 16 bytes but must be aligened on a 16 byte
+ * boundary. By specifing 31 bytes the macros can frob it correctly.
+ */
+typedef char semaphore[31];
+
+/*
+ * Macros for sigset_t
+ */
+#define SIGMAX	30
+/* see hpux-9.03/__signal.h for SIG_ANY */
+
+/*
+ * New Strutures
+ */
+struct machdep_pthread {
+    void        		*(*start_routine)(void *);
+    void        		*start_argument;
+    void        		*machdep_stack;
+    struct itimerval		machdep_timer;
+    jmp_buf			machdep_state;
+ /*   long	     		machdep_state[_JBLEN]; */
+};
+
+/*
+ * Static machdep_pthread initialization values.
+ * For initial thread only.
+ */
+#define MACHDEP_PTHREAD_INIT    \
+{ NULL, NULL, NULL, { { 0, 0 }, { 0, 100000 } }, 0 }
+
+/*
+ * Minimum stack size
+ */
+#define PTHREAD_STACK_MIN	4096
+
+/*
+ * Some fd flag defines that are necessary to distinguish between posix
+ * behavior and bsd4.3 behavior.
+ */
+#define __FD_NONBLOCK 		O_NONBLOCK
+
+/*
+ * page size
+ */
+#define getpagesize()		4096
+
+/*
+ * New functions
+ */
+
+__BEGIN_DECLS
+
+#if defined(PTHREAD_KERNEL)
+
+#define __machdep_stack_get(x)      (x)->machdep_stack
+#define __machdep_stack_set(x, y)   (x)->machdep_stack = y
+#define __machdep_stack_repl(x, y)                          \
+{                                                           \
+    if (stack = __machdep_stack_get(x)) {                   \
+        __machdep_stack_free(stack);                        \
+    }                                                       \
+    __machdep_stack_set(x, y);                              \
+}
+
+void *  __machdep_stack_alloc       __P_((size_t));
+void    __machdep_stack_free        __P_((void *));
+
+int machdep_save_state      __P_((void));
+
+#endif
+
+__END_DECLS
diff --git a/mit-pthreads/machdep/engine-i386-bsdi-1.1.c b/mit-pthreads/machdep/engine-i386-bsdi-1.1.c
new file mode 100644
index 00000000000..da78bef393e
--- /dev/null
+++ b/mit-pthreads/machdep/engine-i386-bsdi-1.1.c
@@ -0,0 +1,180 @@
+/* ==== machdep.c ============================================================
+ * Copyright (c) 1993, 1994 Chris Provenzano, proven@athena.mit.edu
+ *
+ * Copyright (c) 1993 by Chris Provenzano, proven@mit.edu
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *  This product includes software developed by Chris Provenzano.
+ * 4. The name of Chris Provenzano may not be used to endorse or promote
+ *      products derived from this software without specific prior written
+ *      permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY CHRIS PROVENZANO ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL CHRIS PROVENZANO BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * Description : Machine dependent functions for NetBSD on i386
+ *
+ *	1.00 93/08/04 proven
+ *      -Started coding this file.
+ */
+
+#ifndef lint
+static const char rcsid[] = "$Id$";
+#endif
+
+#include <pthread.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <fcntl.h>
+#include <stdio.h>
+
+/* ==========================================================================
+ * machdep_save_state()
+ */
+int machdep_save_state(void)
+{
+    return(_setjmp(pthread_run->machdep_data.machdep_state));
+}
+
+/* ==========================================================================
+ * machdep_restore_state()
+ */
+void machdep_restore_state(void)
+{
+    _longjmp(pthread_run->machdep_data.machdep_state, 1);
+}
+
+/* ==========================================================================
+ * machdep_set_thread_timer()
+ */
+void machdep_set_thread_timer(struct machdep_pthread *machdep_pthread)
+{
+    if (setitimer(ITIMER_VIRTUAL, &(machdep_pthread->machdep_timer), NULL)) {
+        PANIC();
+    }
+}
+
+/* ==========================================================================
+ * machdep_unset_thread_timer()
+ */
+void machdep_unset_thread_timer(struct machdep_pthread *machdep_pthread)
+{
+    struct itimerval zeroval = { { 0, 0 }, { 0, 0} };
+
+    if (setitimer(ITIMER_VIRTUAL, &zeroval, NULL)) {
+        PANIC();
+    }
+}
+
+/* ==========================================================================
+ * machdep_pthread_cleanup()
+ */
+void *machdep_pthread_cleanup(struct machdep_pthread *machdep_pthread)
+{
+    return(machdep_pthread->machdep_stack);
+}
+
+/* ==========================================================================
+ * machdep_pthread_start()
+ */
+void machdep_pthread_start(void)
+{
+	context_switch_done();
+	sig_check_and_resume();
+
+    /* Run current threads start routine with argument */
+    pthread_exit(pthread_run->machdep_data.start_routine
+      (pthread_run->machdep_data.start_argument));
+
+    /* should never reach here */
+    PANIC();
+}
+
+/* ==========================================================================
+ * machdep_pthread_create()
+ */
+void machdep_pthread_create(struct machdep_pthread *machdep_pthread,
+  void *(* start_routine)(), void *start_argument, long stack_size,
+  void *stack_start, long nsec)
+{
+    machdep_pthread->machdep_stack = stack_start;
+
+    machdep_pthread->start_routine = start_routine;
+    machdep_pthread->start_argument = start_argument;
+
+    machdep_pthread->machdep_timer.it_value.tv_sec = 0;
+    machdep_pthread->machdep_timer.it_interval.tv_sec = 0;
+    machdep_pthread->machdep_timer.it_interval.tv_usec = 0;
+    machdep_pthread->machdep_timer.it_value.tv_usec = nsec / 1000;
+
+    _setjmp(machdep_pthread->machdep_state);
+    /*
+     * Set up new stact frame so that it looks like it
+     * returned from a longjmp() to the beginning of
+     * machdep_pthread_start().
+     */
+    machdep_pthread->machdep_state[0] = (int)machdep_pthread_start;
+
+    /* Stack starts high and builds down. */
+    machdep_pthread->machdep_state[2] =
+      (int)machdep_pthread->machdep_stack + stack_size;
+}
+
+/* ==========================================================================
+ * machdep_sys_creat()
+ */
+machdep_sys_creat(char * path, int mode)
+{
+        return(machdep_sys_open(path, O_WRONLY | O_CREAT | O_TRUNC, mode));
+}
+ 
+/* ==========================================================================
+ * machdep_sys_wait3() 
+ */
+machdep_sys_wait3(int * b, int c, int * d)
+{
+        return(machdep_sys_wait4(0, b, c, d));
+}
+ 
+/* ==========================================================================
+ * machdep_sys_waitpid()
+ */
+machdep_sys_waitpid(int a, int * b, int c)
+{
+        return(machdep_sys_wait4(a, b, c, NULL));
+}  
+
+/* ==========================================================================
+ * machdep_sys_send()
+ */
+machdep_sys_send(int s, const void *buf, int len, int flags)
+{
+	return(machdep_sys_sendto(s, buf, len, flags, (struct sockaddr*)NULL, 0));
+}
+
+/* ==========================================================================
+ * machdep_sys_recv()
+ */
+machdep_sys_recv(int s, void *buf, int len, int flags)
+{
+	return(machdep_sys_recvfrom(s, buf, len, flags, (struct sockaddr*)NULL, 0));
+}
diff --git a/mit-pthreads/machdep/engine-i386-bsdi-1.1.h b/mit-pthreads/machdep/engine-i386-bsdi-1.1.h
new file mode 100644
index 00000000000..7f7b8a62d06
--- /dev/null
+++ b/mit-pthreads/machdep/engine-i386-bsdi-1.1.h
@@ -0,0 +1,84 @@
+/* ==== machdep.h ============================================================
+ * Copyright (c) 1993 Chris Provenzano, proven@athena.mit.edu
+ *
+ * $Id$
+ *
+ */
+
+#include <unistd.h>
+#include <setjmp.h>
+#include <sys/time.h>
+
+/*
+ * The first machine dependent functions are the SEMAPHORES
+ * needing the test and set instruction.
+ */
+#define SEMAPHORE_CLEAR 0
+#define SEMAPHORE_SET   1
+
+#define SEMAPHORE_TEST_AND_SET(lock)    \
+({										\
+long temp = SEMAPHORE_SET;              \
+										\
+__asm__ volatile ("xchgl %0,(%2)"       \
+        :"=r" (temp)                    \
+        :"0" (temp),"r" (lock));        \
+temp;                                   \
+})
+
+#define SEMAPHORE_RESET(lock)           *lock = SEMAPHORE_CLEAR
+
+/*
+ * New types
+ */
+typedef long    semaphore;
+
+/*
+ * sigset_t macros
+ */
+#define	SIG_ANY(sig)		(sig)
+#define SIGMAX				31
+
+/*
+ * New Strutures
+ */
+struct machdep_pthread {
+    void        		*(*start_routine)(void *);
+    void        		*start_argument;
+    void        		*machdep_stack;
+	struct itimerval	machdep_timer;
+    jmp_buf     		machdep_state;
+};
+
+/*
+ * Static machdep_pthread initialization values.
+ * For initial thread only.
+ */
+#define MACHDEP_PTHREAD_INIT    \
+{ NULL, NULL, NULL, { { 0, 0 }, { 0, 100000 } }, 0 }
+
+/*
+ * Minimum stack size
+ */
+#define PTHREAD_STACK_MIN	1024
+
+/*
+ * Some fd flag defines that are necessary to distinguish between posix
+ * behavior and bsd4.3 behavior.
+ */
+#define __FD_NONBLOCK 		O_NONBLOCK
+
+/*
+ * New functions
+ */
+
+__BEGIN_DECLS
+
+#if defined(PTHREAD_KERNEL)
+
+int machdep_save_state      __P_((void));
+
+#endif
+
+__END_DECLS
+
diff --git a/mit-pthreads/machdep/engine-i386-bsdi-2.0.c b/mit-pthreads/machdep/engine-i386-bsdi-2.0.c
new file mode 100644
index 00000000000..63a6de1b092
--- /dev/null
+++ b/mit-pthreads/machdep/engine-i386-bsdi-2.0.c
@@ -0,0 +1,210 @@
+/* ==== machdep.c ============================================================
+ * Copyright (c) 1993, 1994 Chris Provenzano, proven@athena.mit.edu
+ *
+ * Copyright (c) 1993 by Chris Provenzano, proven@mit.edu
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *  This product includes software developed by Chris Provenzano.
+ * 4. The name of Chris Provenzano may not be used to endorse or promote
+ *      products derived from this software without specific prior written
+ *      permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY CHRIS PROVENZANO ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL CHRIS PROVENZANO BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * Description : Machine dependent functions for NetBSD on i386
+ *
+ *	1.00 93/08/04 proven
+ *      -Started coding this file.
+ */
+
+#ifndef lint
+static const char rcsid[] = "$Id$";
+#endif
+
+#include <pthread.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <stdlib.h>
+#include <fcntl.h>
+#include <stdio.h>
+
+/* ==========================================================================
+ * machdep_save_state()
+ */
+int machdep_save_state(void)
+{
+    return(_setjmp(pthread_run->machdep_data.machdep_state));
+}
+
+/* ==========================================================================
+ * machdep_save_state()
+ */
+int machdep_save_float_state(struct pthread * pthread)
+{
+	char * fdata = (char *)pthread->machdep_data.machdep_float_state;
+
+	__asm__ ("fsave %0"::"m" (*fdata));
+}
+
+/* ==========================================================================
+ * machdep_restore_state()
+ */
+void machdep_restore_state(void)
+{
+    _longjmp(pthread_run->machdep_data.machdep_state, 1);
+}
+
+/* ==========================================================================
+ * machdep_restore_float_state()
+ */
+int machdep_restore_float_state(void)
+{
+	char * fdata = (char *)pthread_run->machdep_data.machdep_float_state;
+
+	__asm__ ("frstor %0"::"m" (*fdata));
+}
+
+/* ==========================================================================
+ * machdep_set_thread_timer()
+ */
+void machdep_set_thread_timer(struct machdep_pthread *machdep_pthread)
+{
+    if (setitimer(ITIMER_VIRTUAL, &(machdep_pthread->machdep_timer), NULL)) {
+        PANIC();
+    }
+}
+
+/* ==========================================================================
+ * machdep_unset_thread_timer()
+ */
+void machdep_unset_thread_timer(struct machdep_pthread *machdep_pthread)
+{
+    struct itimerval zeroval = { { 0, 0 }, { 0, 0 } };
+	int ret;
+
+	if (machdep_pthread) {
+    	ret = setitimer(ITIMER_VIRTUAL, &zeroval, 
+		  &(machdep_pthread->machdep_timer));
+	} else {
+    	ret = setitimer(ITIMER_VIRTUAL, &zeroval, NULL); 
+    }
+
+	if (ret) {
+       	PANIC();
+	}
+}
+
+/* ==========================================================================
+ * machdep_pthread_cleanup()
+ */
+void *machdep_pthread_cleanup(struct machdep_pthread *machdep_pthread)
+{
+    return(machdep_pthread->machdep_stack);
+}
+
+/* ==========================================================================
+ * machdep_pthread_start()
+ */
+void machdep_pthread_start(void)
+{
+	context_switch_done();
+	pthread_sched_resume();
+
+    /* Run current threads start routine with argument */
+    pthread_exit(pthread_run->machdep_data.start_routine
+      (pthread_run->machdep_data.start_argument));
+
+    /* should never reach here */
+    PANIC();
+}
+
+/* ==========================================================================
+ * __machdep_stack_free()
+ */
+void __machdep_stack_free(void * stack)
+{       
+    free(stack);
+}
+ 
+/* ==========================================================================
+ * __machdep_stack_alloc()
+ */ 
+void * __machdep_stack_alloc(size_t size)
+{   
+    void * stack;
+    
+    return(malloc(size));
+}     
+    
+/* ==========================================================================
+ * __machdep_pthread_create()
+ */
+void __machdep_pthread_create(struct machdep_pthread *machdep_pthread,
+  void *(* start_routine)(), void *start_argument, 
+  long stack_size, long nsec, long flags)
+{
+    machdep_pthread->start_routine = start_routine;
+    machdep_pthread->start_argument = start_argument;
+
+    machdep_pthread->machdep_timer.it_value.tv_sec = 0;
+    machdep_pthread->machdep_timer.it_interval.tv_sec = 0;
+    machdep_pthread->machdep_timer.it_interval.tv_usec = 0;
+    machdep_pthread->machdep_timer.it_value.tv_usec = nsec / 1000;
+
+    _setjmp(machdep_pthread->machdep_state);
+    /*
+     * Set up new stact frame so that it looks like it
+     * returned from a longjmp() to the beginning of
+     * machdep_pthread_start().
+     */
+    machdep_pthread->machdep_state[0] = (int)machdep_pthread_start;
+
+    /* Stack starts high and builds down. */
+    machdep_pthread->machdep_state[2] =
+      (int)machdep_pthread->machdep_stack + stack_size;
+}
+
+/* ==========================================================================
+ * machdep_sys_creat()
+ */
+machdep_sys_creat(char * path, int mode)
+{
+        return(machdep_sys_open(path, O_WRONLY | O_CREAT | O_TRUNC, mode));
+}
+ 
+/* ==========================================================================
+ * machdep_sys_wait3() 
+ */
+machdep_sys_wait3(int * b, int c, int * d)
+{
+        return(machdep_sys_wait4(0, b, c, d));
+}
+ 
+/* ==========================================================================
+ * machdep_sys_waitpid()
+ */
+machdep_sys_waitpid(int a, int * b, int c)
+{
+        return(machdep_sys_wait4(a, b, c, NULL));
+}  
+
diff --git a/mit-pthreads/machdep/engine-i386-bsdi-2.0.h b/mit-pthreads/machdep/engine-i386-bsdi-2.0.h
new file mode 100644
index 00000000000..3be254b4090
--- /dev/null
+++ b/mit-pthreads/machdep/engine-i386-bsdi-2.0.h
@@ -0,0 +1,98 @@
+/* ==== machdep.h ============================================================
+ * Copyright (c) 1993 Chris Provenzano, proven@athena.mit.edu
+ *
+ * engine-i386-netbsd-1.0.h,v 1.53 1994/12/13 07:17:23 proven Exp
+ *
+ */
+
+#include <unistd.h>
+#include <setjmp.h>
+#include <sys/time.h>
+
+/*
+ * The first machine dependent functions are the SEMAPHORES
+ * needing the test and set instruction.
+ */
+#define SEMAPHORE_CLEAR 0
+#define SEMAPHORE_SET   1
+
+#define SEMAPHORE_TEST_AND_SET(lock)    \
+({										\
+long temp = SEMAPHORE_SET;              \
+										\
+__asm__ volatile ("xchgl %0,(%2)"       \
+        :"=r" (temp)                    \
+        :"0" (temp),"r" (lock));        \
+temp;                                   \
+})
+
+#define SEMAPHORE_RESET(lock)           *lock = SEMAPHORE_CLEAR
+
+/*
+ * New types
+ */
+typedef long    semaphore;
+
+/*
+ * sigset_t macros
+ */
+#define	SIG_ANY(sig)		(sig)
+#define SIGMAX				31
+
+/*
+ * New Strutures
+ */
+struct machdep_pthread {
+    void        		*(*start_routine)(void *);
+    void        		*start_argument;
+    void        		*machdep_stack;
+	struct itimerval	machdep_timer;
+    jmp_buf     		machdep_state;
+    char 	    		machdep_float_state[108];
+};
+
+/*
+ * Static machdep_pthread initialization values.
+ * For initial thread only.
+ */
+#define MACHDEP_PTHREAD_INIT    \
+{ NULL, NULL, NULL, { { 0, 0 }, { 0, 100000 } }, 0 }
+
+/*
+ * Minimum stack size
+ */
+#define PTHREAD_STACK_MIN	1024
+
+/*
+ * Some fd flag defines that are necessary to distinguish between posix
+ * behavior and bsd4.3 behavior.
+ */
+#define __FD_NONBLOCK 		(O_NONBLOCK|O_NDELAY)
+
+/*
+ * New functions
+ */
+
+__BEGIN_DECLS
+
+#if defined(PTHREAD_KERNEL)
+
+#define __machdep_stack_get(x)      (x)->machdep_stack
+#define __machdep_stack_set(x, y)   (x)->machdep_stack = y
+#define __machdep_stack_repl(x, y)                          \
+{                                                           \
+    if (stack = __machdep_stack_get(x)) {                   \
+        __machdep_stack_free(stack);                        \
+    }                                                       \
+    __machdep_stack_set(x, y);                              \
+}
+
+void *  __machdep_stack_alloc       __P_((size_t));
+void    __machdep_stack_free        __P_((void *));
+
+int machdep_save_state      __P_((void));
+
+#endif
+
+__END_DECLS
+
diff --git a/mit-pthreads/machdep/engine-i386-freebsd-1.1.c b/mit-pthreads/machdep/engine-i386-freebsd-1.1.c
new file mode 100644
index 00000000000..422193e77e3
--- /dev/null
+++ b/mit-pthreads/machdep/engine-i386-freebsd-1.1.c
@@ -0,0 +1,179 @@
+/* ==== machdep.c ============================================================
+ * Copyright (c) 1993, 1994 Chris Provenzano, proven@athena.mit.edu
+ *
+ * Copyright (c) 1993 by Chris Provenzano, proven@mit.edu
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *  This product includes software developed by Chris Provenzano.
+ * 4. The name of Chris Provenzano may not be used to endorse or promote
+ *      products derived from this software without specific prior written
+ *      permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY CHRIS PROVENZANO ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL CHRIS PROVENZANO BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * Description : Machine dependent functions for NetBSD on i386
+ *
+ *	1.00 93/08/04 proven
+ *      -Started coding this file.
+ */
+
+#ifndef lint
+static const char rcsid[] = "$Id$";
+#endif
+
+#include <pthread.h>
+#include <sys/types.h>
+#include <fcntl.h>
+#include <stdio.h>
+
+/* ==========================================================================
+ * machdep_save_state()
+ */
+int machdep_save_state(void)
+{
+    return(_setjmp(pthread_run->machdep_data.machdep_state));
+}
+
+/* ==========================================================================
+ * machdep_restore_state()
+ */
+void machdep_restore_state(void)
+{
+    _longjmp(pthread_run->machdep_data.machdep_state, 1);
+}
+
+/* ==========================================================================
+ * machdep_set_thread_timer()
+ */
+void machdep_set_thread_timer(struct machdep_pthread *machdep_pthread)
+{
+    if (setitimer(ITIMER_VIRTUAL, &(machdep_pthread->machdep_timer), NULL)) {
+        PANIC();
+    }
+}
+
+/* ==========================================================================
+ * machdep_unset_thread_timer()
+ */
+void machdep_unset_thread_timer(struct machdep_pthread *machdep_pthread)
+{
+    struct itimerval zeroval = { { 0, 0 }, { 0, 0} };
+
+    if (setitimer(ITIMER_VIRTUAL, &zeroval, NULL)) {
+        PANIC();
+    }
+}
+
+/* ==========================================================================
+ * machdep_pthread_cleanup()
+ */
+void *machdep_pthread_cleanup(struct machdep_pthread *machdep_pthread)
+{
+    return(machdep_pthread->machdep_stack);
+}
+
+/* ==========================================================================
+ * machdep_pthread_start()
+ */
+void machdep_pthread_start(void)
+{
+	context_switch_done();
+	sig_check_and_resume();
+
+    /* Run current threads start routine with argument */
+    pthread_exit(pthread_run->machdep_data.start_routine
+      (pthread_run->machdep_data.start_argument));
+
+    /* should never reach here */
+    PANIC();
+}
+
+/* ==========================================================================
+ * machdep_pthread_create()
+ */
+void machdep_pthread_create(struct machdep_pthread *machdep_pthread,
+  void *(* start_routine)(), void *start_argument, long stack_size,
+  void *stack_start, long nsec)
+{
+    machdep_pthread->machdep_stack = stack_start;
+
+    machdep_pthread->start_routine = start_routine;
+    machdep_pthread->start_argument = start_argument;
+
+    machdep_pthread->machdep_timer.it_value.tv_sec = 0;
+    machdep_pthread->machdep_timer.it_interval.tv_sec = 0;
+    machdep_pthread->machdep_timer.it_interval.tv_usec = 0;
+    machdep_pthread->machdep_timer.it_value.tv_usec = nsec / 1000;
+
+    _setjmp(machdep_pthread->machdep_state);
+    /*
+     * Set up new stact frame so that it looks like it
+     * returned from a longjmp() to the beginning of
+     * machdep_pthread_start().
+     */
+    machdep_pthread->machdep_state[0] = (int)machdep_pthread_start;
+
+    /* Stack starts high and builds down. */
+    machdep_pthread->machdep_state[2] =
+      (int)machdep_pthread->machdep_stack + stack_size;
+}
+
+/* ==========================================================================
+ * machdep_sys_creat()
+ */
+machdep_sys_creat(char * path, int mode)
+{
+        return(machdep_sys_open(path, O_WRONLY | O_CREAT | O_TRUNC, mode));
+}
+ 
+/* ==========================================================================
+ * machdep_sys_wait3() 
+ */
+machdep_sys_wait3(int * b, int c, int * d)
+{
+        return(machdep_sys_wait4(0, b, c, d));
+}
+ 
+/* ==========================================================================
+ * machdep_sys_waitpid()
+ */
+machdep_sys_waitpid(int a, int * b, int c)
+{
+        return(machdep_sys_wait4(a, b, c, NULL));
+}  
+
+/* ==========================================================================
+ * machdep_sys_send()
+ */
+machdep_sys_send(int s, const void *buf, int len, int flags)
+{
+	return(machdep_sys_sendto(s, buf, len, flags, NULL, 0));
+}
+
+/* ==========================================================================
+ * machdep_sys_recv()
+ */
+machdep_sys_recv(int s, void *buf, int len, int flags)
+{
+	return(machdep_sys_recvfrom(s, buf, len, flags, NULL, 0));
+}
diff --git a/mit-pthreads/machdep/engine-i386-freebsd-1.1.h b/mit-pthreads/machdep/engine-i386-freebsd-1.1.h
new file mode 100644
index 00000000000..0e8e93bdbfb
--- /dev/null
+++ b/mit-pthreads/machdep/engine-i386-freebsd-1.1.h
@@ -0,0 +1,83 @@
+/* ==== machdep.h ============================================================
+ * Copyright (c) 1993 Chris Provenzano, proven@athena.mit.edu
+ *
+ * $Id$
+ *
+ */
+
+#include <unistd.h>
+#include <setjmp.h>
+#include <sys/time.h>
+
+/*
+ * The first machine dependent functions are the SEMAPHORES
+ * needing the test and set instruction.
+ */
+#define SEMAPHORE_CLEAR 0
+#define SEMAPHORE_SET   1
+
+#define SEMAPHORE_TEST_AND_SET(lock)    \
+({										\
+long temp = SEMAPHORE_SET;              \
+										\
+__asm__ volatile ("xchgl %0,(%2)"       \
+        :"=r" (temp)                    \
+        :"0" (temp),"r" (lock));        \
+temp;                                   \
+})
+
+#define SEMAPHORE_RESET(lock)           *lock = SEMAPHORE_CLEAR
+
+/*
+ * New types
+ */
+typedef long    semaphore;
+
+/*
+ * sigset_t macros
+ */
+#define	SIG_ANY(sig)		(sig)
+#define SIGMAX				31
+
+/*
+ * New Strutures
+ */
+struct machdep_pthread {
+    void        		*(*start_routine)(void *);
+    void        		*start_argument;
+    void        		*machdep_stack;
+	struct itimerval	machdep_timer;
+    jmp_buf     		machdep_state;
+};
+
+/*
+ * Static machdep_pthread initialization values.
+ * For initial thread only.
+ */
+#define MACHDEP_PTHREAD_INIT    \
+{ NULL, NULL, NULL, { { 0, 0 }, { 0, 100000 } }, 0 }
+
+/*
+ * Minimum stack size
+ */
+#define PTHREAD_STACK_MIN	1024
+
+/*
+ * Some fd flag defines that are necessary to distinguish between posix
+ * behavior and bsd4.3 behavior.
+ */
+#define __FD_NONBLOCK 		O_NONBLOCK
+
+/*
+ * New functions
+ */
+
+__BEGIN_DECLS
+
+#if defined(PTHREAD_KERNEL)
+
+int machdep_save_state      __P_((void));
+
+#endif
+
+__END_DECLS
diff --git a/mit-pthreads/machdep/engine-i386-freebsd-2.0.c b/mit-pthreads/machdep/engine-i386-freebsd-2.0.c
new file mode 100644
index 00000000000..3b6b8f31ae0
--- /dev/null
+++ b/mit-pthreads/machdep/engine-i386-freebsd-2.0.c
@@ -0,0 +1,208 @@
+/* ==== machdep.c ============================================================
+ * Copyright (c) 1995 by Chris Provenzano, proven@mit.edu
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *  This product includes software developed by Chris Provenzano.
+ * 4. The name of Chris Provenzano may not be used to endorse or promote
+ *      products derived from this software without specific prior written
+ *      permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY CHRIS PROVENZANO ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL CHRIS PROVENZANO BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * Description : Machine dependent functions for NetBSD on i386
+ *
+ *	1.00 93/08/04 proven
+ *      -Started coding this file.
+ */
+
+#ifndef lint
+static const char rcsid[] = "engine-i386-freebsd-2.0.c,v 1.1 1995/03/01 01:21:20 proven Exp";
+#endif
+
+#include <pthread.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <stdlib.h>
+#include <fcntl.h>
+#include <stdio.h>
+
+/* ==========================================================================
+ * machdep_save_state()
+ */
+int machdep_save_state(void)
+{
+    return(machdep_sys_setjmp(pthread_run->machdep_data.machdep_state));
+}
+
+/* ==========================================================================
+ * machdep_save_state()
+ */
+int machdep_save_float_state(struct pthread * pthread)
+{
+	char * fdata = (char *)pthread->machdep_data.machdep_float_state;
+
+	__asm__ ("fsave %0"::"m" (*fdata));
+}
+
+/* ==========================================================================
+ * machdep_restore_state()
+ */
+void machdep_restore_state(void)
+{
+    machdep_sys_longjmp(pthread_run->machdep_data.machdep_state, 1);
+}
+
+/* ==========================================================================
+ * machdep_restore_float_state()
+ */
+int machdep_restore_float_state(void)
+{
+	char * fdata = (char *)pthread_run->machdep_data.machdep_float_state;
+
+	__asm__ ("frstor %0"::"m" (*fdata));
+}
+
+/* ==========================================================================
+ * machdep_set_thread_timer()
+ */
+void machdep_set_thread_timer(struct machdep_pthread *machdep_pthread)
+{
+    if (setitimer(ITIMER_VIRTUAL, &(machdep_pthread->machdep_timer), NULL)) {
+        PANIC();
+    }
+}
+
+/* ==========================================================================
+ * machdep_unset_thread_timer()
+ */
+void machdep_unset_thread_timer(struct machdep_pthread *machdep_pthread)
+{
+    struct itimerval zeroval = { { 0, 0 }, { 0, 0 } };
+	int ret;
+
+	if (machdep_pthread) {
+    	ret = setitimer(ITIMER_VIRTUAL, &zeroval, 
+		  &(machdep_pthread->machdep_timer));
+	} else {
+    	ret = setitimer(ITIMER_VIRTUAL, &zeroval, NULL); 
+    }
+
+	if (ret) {
+       	PANIC();
+	}
+}
+
+/* ==========================================================================
+ * machdep_pthread_cleanup()
+ */
+void *machdep_pthread_cleanup(struct machdep_pthread *machdep_pthread)
+{
+    return(machdep_pthread->machdep_stack);
+}
+
+/* ==========================================================================
+ * machdep_pthread_start()
+ */
+void machdep_pthread_start(void)
+{
+	context_switch_done();
+	pthread_sched_resume();
+
+    /* Run current threads start routine with argument */
+    pthread_exit(pthread_run->machdep_data.start_routine
+      (pthread_run->machdep_data.start_argument));
+
+    /* should never reach here */
+    PANIC();
+}
+
+/* ==========================================================================
+ * __machdep_stack_free()
+ */ 
+void __machdep_stack_free(void * stack)
+{   
+    free(stack);
+}
+
+/* ==========================================================================
+ * __machdep_stack_alloc()
+ */
+void * __machdep_stack_alloc(size_t size)
+{
+    void * stack;
+   
+    return(malloc(size));
+}  
+
+/* ==========================================================================
+ * __machdep_pthread_create()
+ */
+void __machdep_pthread_create(struct machdep_pthread *machdep_pthread,
+  void *(* start_routine)(), void *start_argument, 
+  long stack_size, long nsec, long flags)
+{
+    machdep_pthread->start_routine = start_routine;
+    machdep_pthread->start_argument = start_argument;
+
+    machdep_pthread->machdep_timer.it_value.tv_sec = 0;
+    machdep_pthread->machdep_timer.it_interval.tv_sec = 0;
+    machdep_pthread->machdep_timer.it_interval.tv_usec = 0;
+    machdep_pthread->machdep_timer.it_value.tv_usec = nsec / 1000;
+
+    machdep_sys_setjmp(machdep_pthread->machdep_state);
+    /*
+     * Set up new stact frame so that it looks like it
+     * returned from a longjmp() to the beginning of
+     * machdep_pthread_start().
+     */
+    machdep_pthread->machdep_state->_jb[0] = (int)machdep_pthread_start;
+
+    /* Stack starts high and builds down. */
+    machdep_pthread->machdep_state->_jb[2] =
+      (int)machdep_pthread->machdep_stack + stack_size;
+}
+
+/* ==========================================================================
+ * machdep_sys_creat()
+ */
+machdep_sys_creat(char * path, int mode)
+{
+        return(machdep_sys_open(path, O_WRONLY | O_CREAT | O_TRUNC, mode));
+}
+ 
+/* ==========================================================================
+ * machdep_sys_wait3() 
+ */
+machdep_sys_wait3(int * b, int c, int * d)
+{
+        return(machdep_sys_wait4(0, b, c, d));
+}
+ 
+/* ==========================================================================
+ * machdep_sys_waitpid()
+ */
+machdep_sys_waitpid(int a, int * b, int c)
+{
+        return(machdep_sys_wait4(a, b, c, NULL));
+}  
+
diff --git a/mit-pthreads/machdep/engine-i386-freebsd-2.0.h b/mit-pthreads/machdep/engine-i386-freebsd-2.0.h
new file mode 100644
index 00000000000..87ef21389ce
--- /dev/null
+++ b/mit-pthreads/machdep/engine-i386-freebsd-2.0.h
@@ -0,0 +1,97 @@
+/* ==== machdep.h ============================================================
+ * Copyright (c) 1993 Chris Provenzano, proven@athena.mit.edu
+ *
+ * $Id$
+ *
+ */
+
+#include <unistd.h>
+#include <setjmp.h>
+#include <sys/time.h>
+
+/*
+ * The first machine dependent functions are the SEMAPHORES
+ * needing the test and set instruction.
+ */
+#define SEMAPHORE_CLEAR 0
+#define SEMAPHORE_SET   1
+
+#define SEMAPHORE_TEST_AND_SET(lock)    \
+({										\
+long temp = SEMAPHORE_SET;              \
+										\
+__asm__ volatile ("xchgl %0,(%2)"       \
+        :"=r" (temp)                    \
+        :"0" (temp),"r" (lock));        \
+temp;                                   \
+})
+
+#define SEMAPHORE_RESET(lock)           *lock = SEMAPHORE_CLEAR
+
+/*
+ * New types
+ */
+typedef long    semaphore;
+
+/*
+ * sigset_t macros
+ */
+#define	SIG_ANY(sig)		(sig)
+#define SIGMAX				31
+
+/*
+ * New Strutures
+ */
+struct machdep_pthread {
+    void        		*(*start_routine)(void *);
+    void        		*start_argument;
+    void        		*machdep_stack;
+	struct itimerval	machdep_timer;
+    jmp_buf     		machdep_state;
+    char 	    		machdep_float_state[108];
+};
+
+/*
+ * Static machdep_pthread initialization values.
+ * For initial thread only.
+ */
+#define MACHDEP_PTHREAD_INIT    \
+{ NULL, NULL, NULL, { { 0, 0 }, { 0, 100000 } }, 0 }
+
+/*
+ * Minimum stack size
+ */
+#define PTHREAD_STACK_MIN	1024
+
+/*
+ * Some fd flag defines that are necessary to distinguish between posix
+ * behavior and bsd4.3 behavior.
+ */
+#define __FD_NONBLOCK 		O_NONBLOCK
+
+/*
+ * New functions
+ */
+
+__BEGIN_DECLS
+
+#if defined(PTHREAD_KERNEL)
+
+#define __machdep_stack_get(x)      (x)->machdep_stack
+#define __machdep_stack_set(x, y)   (x)->machdep_stack = y
+#define __machdep_stack_repl(x, y)                          \
+{                                                           \
+    if (stack = __machdep_stack_get(x)) {                   \
+        __machdep_stack_free(stack);                        \
+    }                                                       \
+    __machdep_stack_set(x, y);                              \
+}   
+   
+void *  __machdep_stack_alloc       __P_((size_t));
+void    __machdep_stack_free        __P_((void *));
+
+int machdep_save_state      __P_((void));
+
+#endif
+
+__END_DECLS
diff --git a/mit-pthreads/machdep/engine-i386-linux-1.0.c b/mit-pthreads/machdep/engine-i386-linux-1.0.c
new file mode 100644
index 00000000000..fac044fe47c
--- /dev/null
+++ b/mit-pthreads/machdep/engine-i386-linux-1.0.c
@@ -0,0 +1,503 @@
+/* ==== machdep.c ============================================================
+ * Copyright (c) 1993, 1994 Chris Provenzano, proven@athena.mit.edu
+ *
+ * Description : Machine dependent functions for Linux-1.0 on i386
+ *
+ *	1.00 93/08/04 proven
+ *      -Started coding this file.
+ */
+
+#ifndef lint
+static const char rcsid[] = "$Id$";
+#endif
+
+#include <pthread.h>
+#include <errno.h>
+#include <stdlib.h>
+#include <sys/uio.h>
+#include <sys/types.h>
+#include <sys/param.h> /* for OPEN_MAX */
+#include <sys/socket.h>
+#include <sys/socketcall.h>
+
+/* ==========================================================================
+ * machdep_save_state()
+ */
+int machdep_save_state(void)
+{
+    return(_setjmp(pthread_run->machdep_data.machdep_state));
+}
+
+/* ==========================================================================
+ * machdep_restore_state()
+ */
+void machdep_restore_state(void)
+{
+    longjmp(pthread_run->machdep_data.machdep_state, 1);
+}
+
+/* ==========================================================================
+ * machdep_save_float_state()
+ */
+int machdep_save_float_state(struct pthread * pthread)
+{
+	char * fdata = (char *)pthread->machdep_data.machdep_float_state;
+
+	__asm__ ("fsave %0"::"m" (*fdata));
+}
+
+/* ==========================================================================
+ * machdep_restore_float_state()
+ */
+int machdep_restore_float_state(void)
+{
+	char * fdata = (char *)pthread_run->machdep_data.machdep_float_state;
+
+	__asm__ ("frstor %0"::"m" (*fdata));
+}
+
+/* ==========================================================================
+ * machdep_set_thread_timer()
+ */
+void machdep_set_thread_timer(struct machdep_pthread *machdep_pthread)
+{
+    if (setitimer(ITIMER_VIRTUAL, &(machdep_pthread->machdep_timer), NULL)) {
+        PANIC();
+    }
+}
+
+/* ==========================================================================
+ * machdep_unset_thread_timer()
+ */
+void machdep_unset_thread_timer(struct machdep_pthread *machdep_pthread)
+{
+    struct itimerval zeroval = { { 0, 0 }, { 0, 0} };
+
+    if (setitimer(ITIMER_VIRTUAL, &zeroval, NULL)) {
+        PANIC();
+    }
+}
+
+/* ==========================================================================
+ * machdep_pthread_cleanup()
+ */
+void *machdep_pthread_cleanup(struct machdep_pthread *machdep_pthread)
+{
+    return(machdep_pthread->machdep_stack);
+}
+
+/* ==========================================================================
+ * machdep_pthread_start()
+ */
+void machdep_pthread_start(void)
+{
+	context_switch_done();
+	pthread_sched_resume();
+
+    /* Run current threads start routine with argument */
+    pthread_exit(pthread_run->machdep_data.start_routine
+      (pthread_run->machdep_data.start_argument));
+
+    /* should never reach here */
+    PANIC();
+}
+
+/* ==========================================================================
+ * __machdep_stack_free()
+ */
+void __machdep_stack_free(void * stack)
+{  
+    free(stack);
+}
+
+/* ==========================================================================
+ * __machdep_stack_alloc()
+ */
+void * __machdep_stack_alloc(size_t size)
+{
+    void * stack;
+
+    return(malloc(size));
+}
+
+/* ==========================================================================
+ * __machdep_pthread_create()
+ */
+void __machdep_pthread_create(struct machdep_pthread *machdep_pthread,
+  void *(* start_routine)(), void *start_argument, 
+  long stack_size, long nsec, long flag)
+{
+    machdep_pthread->start_routine = start_routine;
+    machdep_pthread->start_argument = start_argument;
+
+    machdep_pthread->machdep_timer.it_value.tv_sec = 0;
+    machdep_pthread->machdep_timer.it_interval.tv_sec = 0;
+    machdep_pthread->machdep_timer.it_interval.tv_usec = 0;
+    machdep_pthread->machdep_timer.it_value.tv_usec = nsec / 1000;
+
+    setjmp(machdep_pthread->machdep_state);
+    /*
+     * Set up new stact frame so that it looks like it
+     * returned from a longjmp() to the beginning of
+     * machdep_pthread_start().
+     */
+    machdep_pthread->machdep_state->__pc = (char *)machdep_pthread_start;
+    machdep_pthread->machdep_state->__bp = (char *)0;/* So the backtrace
+                                                      * is sensible (mevans) *
+
+    /* Stack starts high and builds down. */
+    machdep_pthread->machdep_state->__sp =
+      (char *)machdep_pthread->machdep_stack + stack_size;
+}
+
+
+/* ==========================================================================
+ * Linux Socket calls are a bit different
+ * ==========================================================================
+ * machdep_sys_socket()
+ */
+int machdep_sys_socket(int a, int b, int c)
+{
+	int array[3];
+
+	array[0] = (int)a;
+	array[1] = (int)b;
+	array[2] = (int)c;
+
+	return(machdep_sys_socketcall(SYS_SOCKET, array));
+}
+
+/* ==========================================================================
+ * machdep_sys_accept()
+ */
+int machdep_sys_accept(int a, struct sockaddr * b, int * c)
+{
+	int array[3];
+
+	array[0] = (int)a;
+	array[1] = (int)b;
+	array[2] = (int)c;
+
+	return(machdep_sys_socketcall(SYS_ACCEPT, array));
+}
+
+/* ==========================================================================
+ * machdep_sys_bind()
+ */
+int machdep_sys_bind(int a, const struct sockaddr * b, int c)
+{
+	int array[3];
+
+	array[0] = (int)a;
+	array[1] = (int)b;
+	array[2] = (int)c;
+
+	return(machdep_sys_socketcall(SYS_BIND, array));
+}
+
+/* ==========================================================================
+ * machdep_sys_connect()
+ */
+int machdep_sys_connect(int a, const struct sockaddr * b, int c)
+{
+	int array[3];
+
+	array[0] = (int)a;
+	array[1] = (int)b;
+	array[2] = (int)c;
+
+	return(machdep_sys_socketcall(SYS_CONNECT, array));
+}
+
+/* ==========================================================================
+ * machdep_sys_listen()
+ */
+int machdep_sys_listen(int a, const struct sockaddr * b, int c)
+{
+	int array[3];
+
+	array[0] = (int)a;
+	array[1] = (int)b;
+	array[2] = (int)c;
+
+	return(machdep_sys_socketcall(SYS_LISTEN, array));
+}
+
+/* ==========================================================================
+ * machdep_sys_shutdown()
+ */
+int machdep_sys_shutdown(int a, int b)
+{
+    int array[2];
+
+    array[0] = (int)a;
+    array[1] = (int)b;
+
+    return(machdep_sys_socketcall(SYS_SHUTDOWN, array));
+}
+
+/* ==========================================================================
+ * machdep_sys_getsockopt()
+ */
+int machdep_sys_getsockopt(int a, int b, int c, char *d, int *e)
+{
+	int array[5];
+
+	array[0] = (int)a;
+	array[1] = (int)b;
+	array[2] = (int)c;
+	array[3] = (int)d;
+	array[4] = (int)e;
+
+	return(machdep_sys_socketcall(SYS_GETSOCKOPT, array));
+}
+
+/* ==========================================================================
+ * machdep_sys_setsockopt()
+ */
+int machdep_sys_setsockopt(int a, int b, int c, char *d, int e)
+{
+	int array[5];
+
+	array[0] = (int)a;
+	array[1] = (int)b;
+	array[2] = (int)c;
+	array[3] = (int)d;
+	array[4] = (int)e;
+
+	return(machdep_sys_socketcall(SYS_SETSOCKOPT, array));
+}
+
+/* ==========================================================================
+ * machdep_sys_getpeername()
+ */
+int machdep_sys_getpeername(int a, struct sockaddr *b, int *c)
+{
+	int array[3];
+
+	array[0] = (int)a;
+	array[1] = (int)b;
+	array[2] = (int)c;
+
+	return(machdep_sys_socketcall(SYS_GETPEERNAME, array));
+}
+
+/* ==========================================================================
+ * machdep_sys_send()
+ */
+int machdep_sys_send(int a, char *b, int c, int d)
+{
+	int array[4];
+
+	array[0] = (int)a;
+	array[1] = (int)b;
+	array[2] = (int)c;
+	array[3] = (int)d;
+
+	return(machdep_sys_socketcall(SYS_SEND, array));
+}
+
+/* ==========================================================================
+ * machdep_sys_sendto()
+ */
+int machdep_sys_sendto(int a, char *b, int c, int d,
+  struct sockaddr *e, int f)
+{
+	int array[6];
+
+	array[0] = (int)a;
+	array[1] = (int)b;
+	array[2] = (int)c;
+	array[3] = (int)d;
+	array[4] = (int)e;
+	array[5] = (int)f;
+
+	return(machdep_sys_socketcall(SYS_SENDTO, array));
+}
+
+/* ==========================================================================
+ * machdep_sys_recv()
+ */
+int machdep_sys_recv(int a, char *b, int c, int d)
+{
+	int array[4];
+
+	array[0] = (int)a;
+	array[1] = (int)b;
+	array[2] = (int)c;
+	array[3] = (int)d;
+
+	return(machdep_sys_socketcall(SYS_RECV, array));
+}
+
+/* ==========================================================================
+ * machdep_sys_recvfrom()
+ */
+int machdep_sys_recvfrom(int a, char *b, int c, int d,
+  struct sockaddr *e, int *f)
+{
+	int array[6];
+
+	array[0] = (int)a;
+	array[1] = (int)b;
+	array[2] = (int)c;
+	array[3] = (int)d;
+	array[4] = (int)e;
+	array[5] = (int)f;
+
+	return(machdep_sys_socketcall(SYS_RECVFROM, array));
+}
+
+/* ==========================================================================
+ * machdep_sys_socketpair()
+ */
+int machdep_sys_socketpair(int a, int b, int c, int d[2])
+{
+    int array[4];
+
+    array[0] = (int)a;
+    array[1] = (int)b;
+    array[2] = (int)c;
+    array[3] = (int)d;
+
+    return(machdep_sys_socketcall(SYS_SOCKETPAIR, array));
+}
+
+/* ==========================================================================
+ * machdep_sys_getsockname()
+ */
+int machdep_sys_getsockname(int a, char * b, int * c)
+{
+    int array[3];
+
+    array[0] = (int)a;
+    array[1] = (int)b;
+    array[2] = (int)c;
+
+    return(machdep_sys_socketcall(SYS_GETSOCKNAME, array));
+}
+
+/* ==========================================================================
+ * machdep_sys_sendmsg()
+ */
+int machdep_sys_sendmsg(int a, char * b, int c)
+{
+#ifdef SYS_SENDMSG
+       int array[3];
+
+       array[0] = (int)a;
+       array[1] = (int)b;
+       array[2] = (int)c;
+
+       return(machdep_sys_socketcall(SYS_SENDMSG, array));
+#else
+        return(-ENOSYS);
+#endif
+}
+
+/* ==========================================================================
+ * machdep_sys_recvmsg()
+ */
+int machdep_sys_recvmsg(int a, char * b, int c)
+{
+#ifdef SYS_RECVMSG
+       int array[3];
+
+       array[0] = (int)a;
+       array[1] = (int)b;
+       array[2] = (int)c;
+
+       return(machdep_sys_socketcall(SYS_RECVMSG, array));
+#else
+       return(-ENOSYS);
+#endif
+}
+
+/* ==========================================================================
+ * machdep_sys_getdirentries()
+ */
+int machdep_sys_getdirentries(int fd, char * buf, int len, int * seek)
+{
+	int ret;
+
+	if ((ret = machdep_sys_readdir(fd, buf, 1)) > 0) {
+		return(1);
+	}
+	return(ret);
+}
+
+/* ==========================================================================
+ * machdep_sys_wait3()
+ */
+machdep_sys_wait3(int * b, int c, int * d)
+{
+        return(machdep_sys_wait4(0, b, c, d));
+}
+ 
+/* ==========================================================================
+ * machdep_sys_waitpid()
+ */
+machdep_sys_waitpid(int a, int * b, int c)
+{
+        return(machdep_sys_wait4(a, b, c, NULL));
+}  
+
+/* getdtablesize */
+machdep_sys_getdtablesize ()
+{
+	return OPEN_MAX;
+}
+
+struct stat;
+
+/* ==========================================================================
+ * _fxstat()
+ */
+int _fxstat(int __ver, int fd, struct stat *buf)
+{
+	int ret;
+
+	if ((ret = fd_lock(fd, FD_READ, NULL)) == OK) {
+		ret = machdep_sys_fstat(fd_table[fd]->fd.i, buf);
+        fd_unlock(fd, FD_READ);
+    }
+    return(ret);
+}
+
+/* ==========================================================================
+ * _lxstat()
+ */
+int _lxstat(int __ver, const char * path, struct stat * buf)
+{
+	int ret;
+
+	if ((ret = machdep_sys_lstat(path, buf)) < OK) {
+		SET_ERRNO(-ret);
+	}
+	return(ret);
+
+}
+
+/* ==========================================================================
+ * _xstat()
+ */
+int _xstat(int __ver, const char * path, struct stat * buf)
+{
+	int ret;
+
+	if ((ret = machdep_sys_stat(path, buf)) < OK) {
+		SET_ERRNO(-ret);
+	}
+	return(ret);
+
+}
+
+/* ==========================================================================
+ * strtol()
+ */
+__strtol_internal(char * a, char ** b, int c)
+{
+	return(strtol(a, b, c));
+}
+
+
diff --git a/mit-pthreads/machdep/engine-i386-linux-1.0.h b/mit-pthreads/machdep/engine-i386-linux-1.0.h
new file mode 100644
index 00000000000..721618a6f19
--- /dev/null
+++ b/mit-pthreads/machdep/engine-i386-linux-1.0.h
@@ -0,0 +1,98 @@
+/* ==== machdep.h ============================================================
+ * Copyright (c) 1993 Chris Provenzano, proven@athena.mit.edu
+ *
+ * $Id$
+ */
+
+
+#include <unistd.h>
+#include <setjmp.h>
+#include <sys/time.h>
+
+/*
+ * The first machine dependent functions are the SEMAPHORES
+ * needing the test and set instruction.
+ */
+#define SEMAPHORE_CLEAR 0
+#define SEMAPHORE_SET   1
+
+#define SEMAPHORE_TEST_AND_SET(lock)    \
+({										\
+volatile long temp = SEMAPHORE_SET;     \
+										\
+__asm__("xchgl %0,(%2)"                 \
+        :"=r" (temp)                    \
+        :"0" (temp),"r" (lock));        \
+temp;                                   \
+})
+
+#define SEMAPHORE_RESET(lock)           *lock = SEMAPHORE_CLEAR
+
+/*
+ * New types
+ */
+typedef long    semaphore;
+
+#define SIGMAX	31
+
+/*
+ * New Strutures
+ */
+struct machdep_pthread {
+    void        		*(*start_routine)(void *);
+    void        		*start_argument;
+    void        		*machdep_stack;
+	struct itimerval	machdep_timer;
+    jmp_buf     		machdep_state;
+    char 	    		machdep_float_state[108];
+};
+
+/*
+ * Static machdep_pthread initialization values.
+ * For initial thread only.
+ */
+#define MACHDEP_PTHREAD_INIT    \
+{ NULL, NULL, NULL, { { 0, 0 }, { 0, 100000 } }, 0 }
+
+/*
+ * Minimum stack size
+ */
+#define PTHREAD_STACK_MIN	1024
+
+/*
+ * sigset_t macros
+ */
+#define	SIG_ANY(sig)		(sig)
+
+/*
+ * Some fd flag defines that are necessary to distinguish between posix
+ * behavior and bsd4.3 behavior.
+ */
+#define __FD_NONBLOCK 		O_NONBLOCK
+
+/*
+ * New functions
+ */
+
+__BEGIN_DECLS
+
+#if defined(PTHREAD_KERNEL)
+
+#define __machdep_stack_get(x)      (x)->machdep_stack
+#define __machdep_stack_set(x, y)   (x)->machdep_stack = y
+#define __machdep_stack_repl(x, y)                          \
+{                                                           \
+    if (stack = __machdep_stack_get(x)) {                   \
+        __machdep_stack_free(stack);                        \
+    }                                                       \
+    __machdep_stack_set(x, y);                              \
+}
+
+void *  __machdep_stack_alloc       __P_((size_t));
+void    __machdep_stack_free        __P_((void *));
+
+int 	machdep_save_state      __P_((void));
+
+#endif
+
+__END_DECLS
diff --git a/mit-pthreads/machdep/engine-i386-linux-2.0.c b/mit-pthreads/machdep/engine-i386-linux-2.0.c
new file mode 100644
index 00000000000..72c757fe08a
--- /dev/null
+++ b/mit-pthreads/machdep/engine-i386-linux-2.0.c
@@ -0,0 +1,504 @@
+/* ==== machdep.c ============================================================
+ * Copyright (c) 1993, 1994 Chris Provenzano, proven@athena.mit.edu
+ *
+ * Description : Machine dependent functions for Linux-1.0 on i386
+ *
+ *	1.00 93/08/04 proven
+ *      -Started coding this file.
+ */
+
+#ifndef lint
+static const char rcsid[] = "$Id$";
+#endif
+
+#include <pthread.h>
+#include <errno.h>
+#include <stdlib.h>
+#include <sys/uio.h>
+#include <sys/types.h>
+#include <sys/param.h> /* for OPEN_MAX */
+#include <sys/socket.h>
+#include <sys/socketcall.h>
+#include <linux/net.h>
+
+/* ==========================================================================
+ * machdep_save_state()
+ */
+int machdep_save_state(void)
+{
+    return(_setjmp(pthread_run->machdep_data.machdep_state));
+}
+
+/* ==========================================================================
+ * machdep_restore_state()
+ */
+void machdep_restore_state(void)
+{
+    longjmp(pthread_run->machdep_data.machdep_state, 1);
+}
+
+/* ==========================================================================
+ * machdep_save_float_state()
+ */
+int machdep_save_float_state(struct pthread * pthread)
+{
+	char * fdata = (char *)pthread->machdep_data.machdep_float_state;
+
+	__asm__ ("fsave %0"::"m" (*fdata));
+}
+
+/* ==========================================================================
+ * machdep_restore_float_state()
+ */
+int machdep_restore_float_state(void)
+{
+	char * fdata = (char *)pthread_run->machdep_data.machdep_float_state;
+
+	__asm__ ("frstor %0"::"m" (*fdata));
+}
+
+/* ==========================================================================
+ * machdep_set_thread_timer()
+ */
+void machdep_set_thread_timer(struct machdep_pthread *machdep_pthread)
+{
+    if (setitimer(ITIMER_VIRTUAL, &(machdep_pthread->machdep_timer), NULL)) {
+        PANIC();
+    }
+}
+
+/* ==========================================================================
+ * machdep_unset_thread_timer()
+ */
+void machdep_unset_thread_timer(struct machdep_pthread *machdep_pthread)
+{
+    struct itimerval zeroval = { { 0, 0 }, { 0, 0} };
+
+    if (setitimer(ITIMER_VIRTUAL, &zeroval, NULL)) {
+        PANIC();
+    }
+}
+
+/* ==========================================================================
+ * machdep_pthread_cleanup()
+ */
+void *machdep_pthread_cleanup(struct machdep_pthread *machdep_pthread)
+{
+    return(machdep_pthread->machdep_stack);
+}
+
+/* ==========================================================================
+ * machdep_pthread_start()
+ */
+void machdep_pthread_start(void)
+{
+	context_switch_done();
+	pthread_sched_resume();
+
+    /* Run current threads start routine with argument */
+    pthread_exit(pthread_run->machdep_data.start_routine
+      (pthread_run->machdep_data.start_argument));
+
+    /* should never reach here */
+    PANIC();
+}
+
+/* ==========================================================================
+ * __machdep_stack_free()
+ */
+void __machdep_stack_free(void * stack)
+{  
+    free(stack);
+}
+
+/* ==========================================================================
+ * __machdep_stack_alloc()
+ */
+void * __machdep_stack_alloc(size_t size)
+{
+    void * stack;
+
+    return(malloc(size));
+}
+
+/* ==========================================================================
+ * __machdep_pthread_create()
+ */
+void __machdep_pthread_create(struct machdep_pthread *machdep_pthread,
+  void *(* start_routine)(), void *start_argument, 
+  long stack_size, long nsec, long flag)
+{
+    machdep_pthread->start_routine = start_routine;
+    machdep_pthread->start_argument = start_argument;
+
+    machdep_pthread->machdep_timer.it_value.tv_sec = 0;
+    machdep_pthread->machdep_timer.it_interval.tv_sec = 0;
+    machdep_pthread->machdep_timer.it_interval.tv_usec = 0;
+    machdep_pthread->machdep_timer.it_value.tv_usec = nsec / 1000;
+
+    setjmp(machdep_pthread->machdep_state);
+    /*
+     * Set up new stact frame so that it looks like it
+     * returned from a longjmp() to the beginning of
+     * machdep_pthread_start().
+     */
+    machdep_pthread->machdep_state->__jmpbuf[JB_PC]= (int) (char *)machdep_pthread_start;
+    /* Fix so that the backtrace * is sensible (mevans) */
+    machdep_pthread->machdep_state->__jmpbuf[JB_BP] = (int) (char *) 0;
+
+    /* Stack starts high and builds down. */
+    machdep_pthread->machdep_state->__jmpbuf[JB_SP]=
+      (int) (char *) machdep_pthread->machdep_stack + stack_size;
+}
+
+
+/* ==========================================================================
+ * Linux Socket calls are a bit different
+ * ==========================================================================
+ * machdep_sys_socket()
+ */
+int machdep_sys_socket(int a, int b, int c)
+{
+	int array[3];
+
+	array[0] = (int)a;
+	array[1] = (int)b;
+	array[2] = (int)c;
+
+	return(machdep_sys_socketcall(SYS_SOCKET, array));
+}
+
+/* ==========================================================================
+ * machdep_sys_accept()
+ */
+int machdep_sys_accept(int a, struct sockaddr * b, int * c)
+{
+	int array[3];
+
+	array[0] = (int)a;
+	array[1] = (int)b;
+	array[2] = (int)c;
+
+	return(machdep_sys_socketcall(SYS_ACCEPT, array));
+}
+
+/* ==========================================================================
+ * machdep_sys_bind()
+ */
+int machdep_sys_bind(int a, const struct sockaddr * b, int c)
+{
+	int array[3];
+
+	array[0] = (int)a;
+	array[1] = (int)b;
+	array[2] = (int)c;
+
+	return(machdep_sys_socketcall(SYS_BIND, array));
+}
+
+/* ==========================================================================
+ * machdep_sys_connect()
+ */
+int machdep_sys_connect(int a, const struct sockaddr * b, int c)
+{
+	int array[3];
+
+	array[0] = (int)a;
+	array[1] = (int)b;
+	array[2] = (int)c;
+
+	return(machdep_sys_socketcall(SYS_CONNECT, array));
+}
+
+/* ==========================================================================
+ * machdep_sys_listen()
+ */
+int machdep_sys_listen(int a, const struct sockaddr * b, int c)
+{
+	int array[3];
+
+	array[0] = (int)a;
+	array[1] = (int)b;
+	array[2] = (int)c;
+
+	return(machdep_sys_socketcall(SYS_LISTEN, array));
+}
+
+/* ==========================================================================
+ * machdep_sys_shutdown()
+ */
+int machdep_sys_shutdown(int a, int b)
+{
+    int array[2];
+
+    array[0] = (int)a;
+    array[1] = (int)b;
+
+    return(machdep_sys_socketcall(SYS_SHUTDOWN, array));
+}
+
+/* ==========================================================================
+ * machdep_sys_getsockopt()
+ */
+int machdep_sys_getsockopt(int a, int b, int c, char *d, int *e)
+{
+	int array[5];
+
+	array[0] = (int)a;
+	array[1] = (int)b;
+	array[2] = (int)c;
+	array[3] = (int)d;
+	array[4] = (int)e;
+
+	return(machdep_sys_socketcall(SYS_GETSOCKOPT, array));
+}
+
+/* ==========================================================================
+ * machdep_sys_setsockopt()
+ */
+int machdep_sys_setsockopt(int a, int b, int c, char *d, int e)
+{
+	int array[5];
+
+	array[0] = (int)a;
+	array[1] = (int)b;
+	array[2] = (int)c;
+	array[3] = (int)d;
+	array[4] = (int)e;
+
+	return(machdep_sys_socketcall(SYS_SETSOCKOPT, array));
+}
+
+/* ==========================================================================
+ * machdep_sys_getpeername()
+ */
+int machdep_sys_getpeername(int a, struct sockaddr *b, int *c)
+{
+	int array[3];
+
+	array[0] = (int)a;
+	array[1] = (int)b;
+	array[2] = (int)c;
+
+	return(machdep_sys_socketcall(SYS_GETPEERNAME, array));
+}
+
+/* ==========================================================================
+ * machdep_sys_send()
+ */
+int machdep_sys_send(int a, char *b, int c, int d)
+{
+	int array[4];
+
+	array[0] = (int)a;
+	array[1] = (int)b;
+	array[2] = (int)c;
+	array[3] = (int)d;
+
+	return(machdep_sys_socketcall(SYS_SEND, array));
+}
+
+/* ==========================================================================
+ * machdep_sys_sendto()
+ */
+int machdep_sys_sendto(int a, char *b, int c, int d,
+  struct sockaddr *e, int f)
+{
+	int array[6];
+
+	array[0] = (int)a;
+	array[1] = (int)b;
+	array[2] = (int)c;
+	array[3] = (int)d;
+	array[4] = (int)e;
+	array[5] = (int)f;
+
+	return(machdep_sys_socketcall(SYS_SENDTO, array));
+}
+
+/* ==========================================================================
+ * machdep_sys_recv()
+ */
+int machdep_sys_recv(int a, char *b, int c, int d)
+{
+	int array[4];
+
+	array[0] = (int)a;
+	array[1] = (int)b;
+	array[2] = (int)c;
+	array[3] = (int)d;
+
+	return(machdep_sys_socketcall(SYS_RECV, array));
+}
+
+/* ==========================================================================
+ * machdep_sys_recvfrom()
+ */
+int machdep_sys_recvfrom(int a, char *b, int c, int d,
+  struct sockaddr *e, int *f)
+{
+	int array[6];
+
+	array[0] = (int)a;
+	array[1] = (int)b;
+	array[2] = (int)c;
+	array[3] = (int)d;
+	array[4] = (int)e;
+	array[5] = (int)f;
+
+	return(machdep_sys_socketcall(SYS_RECVFROM, array));
+}
+
+/* ==========================================================================
+ * machdep_sys_socketpair()
+ */
+int machdep_sys_socketpair(int a, int b, int c, int d[2])
+{
+    int array[4];
+
+    array[0] = (int)a;
+    array[1] = (int)b;
+    array[2] = (int)c;
+    array[3] = (int)d;
+
+    return(machdep_sys_socketcall(SYS_SOCKETPAIR, array));
+}
+
+/* ==========================================================================
+ * machdep_sys_getsockname()
+ */
+int machdep_sys_getsockname(int a, char * b, int * c)
+{
+    int array[3];
+
+    array[0] = (int)a;
+    array[1] = (int)b;
+    array[2] = (int)c;
+
+    return(machdep_sys_socketcall(SYS_GETSOCKNAME, array));
+}
+
+/* ==========================================================================
+ * machdep_sys_sendmsg()
+ */
+int machdep_sys_sendmsg(int a, char * b, int c)
+{
+#ifdef SYS_SENDMSG
+       int array[3];
+
+       array[0] = (int)a;
+       array[1] = (int)b;
+       array[2] = (int)c;
+
+       return(machdep_sys_socketcall(SYS_SENDMSG, array));
+#else
+        return(-ENOSYS);
+#endif
+}
+
+/* ==========================================================================
+ * machdep_sys_recvmsg()
+ */
+int machdep_sys_recvmsg(int a, char * b, int c)
+{
+#ifdef SYS_RECVMSG
+       int array[3];
+
+       array[0] = (int)a;
+       array[1] = (int)b;
+       array[2] = (int)c;
+
+       return(machdep_sys_socketcall(SYS_RECVMSG, array));
+#else
+       return(-ENOSYS);
+#endif
+}
+
+/* ==========================================================================
+ * machdep_sys_getdirentries()
+ */
+int machdep_sys_getdirentries(int fd, char * buf, int len, int * seek)
+{
+	int ret;
+
+	if ((ret = machdep_sys_readdir(fd, buf, 1)) > 0) {
+		return(1);
+	}
+	return(ret);
+}
+
+/* ==========================================================================
+ * machdep_sys_wait3()
+ */
+machdep_sys_wait3(int * b, int c, int * d)
+{
+        return(machdep_sys_wait4(0, b, c, d));
+}
+ 
+/* ==========================================================================
+ * machdep_sys_waitpid()
+ */
+machdep_sys_waitpid(int a, int * b, int c)
+{
+        return(machdep_sys_wait4(a, b, c, NULL));
+}  
+
+/* getdtablesize */
+machdep_sys_getdtablesize ()
+{
+	return OPEN_MAX;
+}
+
+struct stat;
+
+/* ==========================================================================
+ * _fxstat()
+ */
+int _fxstat(int __ver, int fd, struct stat *buf)
+{
+	int ret;
+
+	if ((ret = fd_lock(fd, FD_READ, NULL)) == OK) {
+		ret = machdep_sys_fstat(fd_table[fd]->fd.i, buf);
+        fd_unlock(fd, FD_READ);
+    }
+    return(ret);
+}
+
+/* ==========================================================================
+ * _lxstat()
+ */
+int _lxstat(int __ver, const char * path, struct stat * buf)
+{
+	int ret;
+
+	if ((ret = machdep_sys_lstat(path, buf)) < OK) {
+		SET_ERRNO(-ret);
+	}
+	return(ret);
+
+}
+
+/* ==========================================================================
+ * _xstat()
+ */
+int _xstat(int __ver, const char * path, struct stat * buf)
+{
+	int ret;
+
+	if ((ret = machdep_sys_stat(path, buf)) < OK) {
+		SET_ERRNO(-ret);
+	}
+	return(ret);
+
+}
+
+/* ==========================================================================
+ * strtol()
+ */
+__strtol_internal(char * a, char ** b, int c)
+{
+	return(strtol(a, b, c));
+}
+
+
diff --git a/mit-pthreads/machdep/engine-i386-linux-2.0.h b/mit-pthreads/machdep/engine-i386-linux-2.0.h
new file mode 100644
index 00000000000..721618a6f19
--- /dev/null
+++ b/mit-pthreads/machdep/engine-i386-linux-2.0.h
@@ -0,0 +1,98 @@
+/* ==== machdep.h ============================================================
+ * Copyright (c) 1993 Chris Provenzano, proven@athena.mit.edu
+ *
+ * $Id$
+ */
+
+
+#include <unistd.h>
+#include <setjmp.h>
+#include <sys/time.h>
+
+/*
+ * The first machine dependent functions are the SEMAPHORES
+ * needing the test and set instruction.
+ */
+#define SEMAPHORE_CLEAR 0
+#define SEMAPHORE_SET   1
+
+#define SEMAPHORE_TEST_AND_SET(lock)    \
+({										\
+volatile long temp = SEMAPHORE_SET;     \
+										\
+__asm__("xchgl %0,(%2)"                 \
+        :"=r" (temp)                    \
+        :"0" (temp),"r" (lock));        \
+temp;                                   \
+})
+
+#define SEMAPHORE_RESET(lock)           *lock = SEMAPHORE_CLEAR
+
+/*
+ * New types
+ */
+typedef long    semaphore;
+
+#define SIGMAX	31
+
+/*
+ * New Strutures
+ */
+struct machdep_pthread {
+    void        		*(*start_routine)(void *);
+    void        		*start_argument;
+    void        		*machdep_stack;
+	struct itimerval	machdep_timer;
+    jmp_buf     		machdep_state;
+    char 	    		machdep_float_state[108];
+};
+
+/*
+ * Static machdep_pthread initialization values.
+ * For initial thread only.
+ */
+#define MACHDEP_PTHREAD_INIT    \
+{ NULL, NULL, NULL, { { 0, 0 }, { 0, 100000 } }, 0 }
+
+/*
+ * Minimum stack size
+ */
+#define PTHREAD_STACK_MIN	1024
+
+/*
+ * sigset_t macros
+ */
+#define	SIG_ANY(sig)		(sig)
+
+/*
+ * Some fd flag defines that are necessary to distinguish between posix
+ * behavior and bsd4.3 behavior.
+ */
+#define __FD_NONBLOCK 		O_NONBLOCK
+
+/*
+ * New functions
+ */
+
+__BEGIN_DECLS
+
+#if defined(PTHREAD_KERNEL)
+
+#define __machdep_stack_get(x)      (x)->machdep_stack
+#define __machdep_stack_set(x, y)   (x)->machdep_stack = y
+#define __machdep_stack_repl(x, y)                          \
+{                                                           \
+    if (stack = __machdep_stack_get(x)) {                   \
+        __machdep_stack_free(stack);                        \
+    }                                                       \
+    __machdep_stack_set(x, y);                              \
+}
+
+void *  __machdep_stack_alloc       __P_((size_t));
+void    __machdep_stack_free        __P_((void *));
+
+int 	machdep_save_state      __P_((void));
+
+#endif
+
+__END_DECLS
diff --git a/mit-pthreads/machdep/engine-i386-netbsd-0.9.c b/mit-pthreads/machdep/engine-i386-netbsd-0.9.c
new file mode 100644
index 00000000000..c42363fdeda
--- /dev/null
+++ b/mit-pthreads/machdep/engine-i386-netbsd-0.9.c
@@ -0,0 +1,155 @@
+/* ==== machdep.c ============================================================
+ * Copyright (c) 1993, 1994 Chris Provenzano, proven@athena.mit.edu
+ *
+ * Copyright (c) 1993 by Chris Provenzano, proven@mit.edu
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *  This product includes software developed by Chris Provenzano.
+ * 4. The name of Chris Provenzano may not be used to endorse or promote
+ *      products derived from this software without specific prior written
+ *      permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY CHRIS PROVENZANO ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL CHRIS PROVENZANO BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * Description : Machine dependent functions for NetBSD on i386
+ *
+ *	1.00 93/08/04 proven
+ *      -Started coding this file.
+ */
+
+#ifndef lint
+static const char rcsid[] = "$Id$";
+#endif
+
+#include <pthread.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <stdio.h>
+
+/* ==========================================================================
+ * machdep_save_state()
+ */
+int machdep_save_state(void)
+{
+    return(_setjmp(pthread_run->machdep_data.machdep_state));
+}
+
+/* ==========================================================================
+ * machdep_restore_state()
+ */
+void machdep_restore_state(void)
+{
+    _longjmp(pthread_run->machdep_data.machdep_state, 1);
+}
+
+/* ==========================================================================
+ * machdep_set_thread_timer()
+ */
+void machdep_set_thread_timer(struct machdep_pthread *machdep_pthread)
+{
+    if (setitimer(ITIMER_VIRTUAL, &(machdep_pthread->machdep_timer), NULL)) {
+        PANIC();
+    }
+}
+
+/* ==========================================================================
+ * machdep_unset_thread_timer()
+ */
+void machdep_unset_thread_timer(struct machdep_pthread *machdep_pthread)
+{
+    struct itimerval zeroval = { { 0, 0 }, { 0, 0} };
+
+    if (setitimer(ITIMER_VIRTUAL, &zeroval, NULL)) {
+        PANIC();
+    }
+}
+
+/* ==========================================================================
+ * machdep_pthread_cleanup()
+ */
+void *machdep_pthread_cleanup(struct machdep_pthread *machdep_pthread)
+{
+    return(machdep_pthread->machdep_stack);
+}
+
+/* ==========================================================================
+ * machdep_pthread_start()
+ */
+void machdep_pthread_start(void)
+{
+	context_switch_done();
+	sig_check_and_resume();
+
+    /* Run current threads start routine with argument */
+    pthread_exit(pthread_run->machdep_data.start_routine
+      (pthread_run->machdep_data.start_argument));
+
+    /* should never reach here */
+    PANIC();
+}
+
+/* ==========================================================================
+ * machdep_pthread_create()
+ */
+void machdep_pthread_create(struct machdep_pthread *machdep_pthread,
+  void *(* start_routine)(), void *start_argument, long stack_size,
+  void *stack_start, long nsec)
+{
+    machdep_pthread->machdep_stack = stack_start;
+
+    machdep_pthread->start_routine = start_routine;
+    machdep_pthread->start_argument = start_argument;
+
+    machdep_pthread->machdep_timer.it_value.tv_sec = 0;
+    machdep_pthread->machdep_timer.it_interval.tv_sec = 0;
+    machdep_pthread->machdep_timer.it_interval.tv_usec = 0;
+    machdep_pthread->machdep_timer.it_value.tv_usec = nsec / 1000;
+
+    _setjmp(machdep_pthread->machdep_state);
+    /*
+     * Set up new stact frame so that it looks like it
+     * returned from a longjmp() to the beginning of
+     * machdep_pthread_start().
+     */
+    machdep_pthread->machdep_state[0] = (int)machdep_pthread_start;
+
+    /* Stack starts high and builds down. */
+    machdep_pthread->machdep_state[2] =
+      (int)machdep_pthread->machdep_stack + stack_size;
+}
+
+/* ==========================================================================
+ * machdep_sys_send()
+ */
+machdep_sys_send(int s, const void *buf, int len, int flags)
+{
+	return(machdep_sys_sendto(s, buf, len, flags, (struct sockaddr*)NULL, 0));
+}
+
+/* ==========================================================================
+ * machdep_sys_recv()
+ */
+machdep_sys_recv(int s, void *buf, int len, int flags)
+{
+	return(machdep_sys_recvfrom(s, buf, len, flags, (struct sockaddr*)NULL, 0));
+}
diff --git a/mit-pthreads/machdep/engine-i386-netbsd-0.9.h b/mit-pthreads/machdep/engine-i386-netbsd-0.9.h
new file mode 100644
index 00000000000..0e8e93bdbfb
--- /dev/null
+++ b/mit-pthreads/machdep/engine-i386-netbsd-0.9.h
@@ -0,0 +1,83 @@
+/* ==== machdep.h ============================================================
+ * Copyright (c) 1993 Chris Provenzano, proven@athena.mit.edu
+ *
+ * $Id$
+ *
+ */
+
+#include <unistd.h>
+#include <setjmp.h>
+#include <sys/time.h>
+
+/*
+ * The first machine dependent functions are the SEMAPHORES
+ * needing the test and set instruction.
+ */
+#define SEMAPHORE_CLEAR 0
+#define SEMAPHORE_SET   1
+
+#define SEMAPHORE_TEST_AND_SET(lock)    \
+({										\
+long temp = SEMAPHORE_SET;              \
+										\
+__asm__ volatile ("xchgl %0,(%2)"       \
+        :"=r" (temp)                    \
+        :"0" (temp),"r" (lock));        \
+temp;                                   \
+})
+
+#define SEMAPHORE_RESET(lock)           *lock = SEMAPHORE_CLEAR
+
+/*
+ * New types
+ */
+typedef long    semaphore;
+
+/*
+ * sigset_t macros
+ */
+#define	SIG_ANY(sig)		(sig)
+#define SIGMAX				31
+
+/*
+ * New Strutures
+ */
+struct machdep_pthread {
+    void        		*(*start_routine)(void *);
+    void        		*start_argument;
+    void        		*machdep_stack;
+	struct itimerval	machdep_timer;
+    jmp_buf     		machdep_state;
+};
+
+/*
+ * Static machdep_pthread initialization values.
+ * For initial thread only.
+ */
+#define MACHDEP_PTHREAD_INIT    \
+{ NULL, NULL, NULL, { { 0, 0 }, { 0, 100000 } }, 0 }
+
+/*
+ * Minimum stack size
+ */
+#define PTHREAD_STACK_MIN	1024
+
+/*
+ * Some fd flag defines that are necessary to distinguish between posix
+ * behavior and bsd4.3 behavior.
+ */
+#define __FD_NONBLOCK 		O_NONBLOCK
+
+/*
+ * New functions
+ */
+
+__BEGIN_DECLS
+
+#if defined(PTHREAD_KERNEL)
+
+int machdep_save_state      __P_((void));
+
+#endif
+
+__END_DECLS
diff --git a/mit-pthreads/machdep/engine-i386-netbsd-1.0.c b/mit-pthreads/machdep/engine-i386-netbsd-1.0.c
new file mode 100644
index 00000000000..7f31cb0305d
--- /dev/null
+++ b/mit-pthreads/machdep/engine-i386-netbsd-1.0.c
@@ -0,0 +1,218 @@
+/* ==== machdep.c ============================================================
+ * Copyright (c) 1993, 1994 Chris Provenzano, proven@athena.mit.edu
+ *
+ * Copyright (c) 1993 by Chris Provenzano, proven@mit.edu
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *  This product includes software developed by Chris Provenzano.
+ * 4. The name of Chris Provenzano may not be used to endorse or promote
+ *      products derived from this software without specific prior written
+ *      permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY CHRIS PROVENZANO ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL CHRIS PROVENZANO BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * Description : Machine dependent functions for NetBSD on i386
+ *
+ *	1.00 93/08/04 proven
+ *      -Started coding this file.
+ */
+
+#ifndef lint
+static const char rcsid[] = "$Id$";
+#endif
+
+#include <pthread.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <stdlib.h>
+#include <fcntl.h>
+#include <stdio.h>
+
+/* ==========================================================================
+ * machdep_save_state()
+ */
+int machdep_save_state(void)
+{
+    return(_setjmp(pthread_run->machdep_data.machdep_state));
+}
+
+/* ==========================================================================
+ * machdep_save_state()
+ */
+int machdep_save_float_state(struct pthread * pthread)
+{
+	char * fdata = (char *)pthread->machdep_data.machdep_float_state;
+
+	__asm__ ("fsave %0"::"m" (*fdata));
+}
+
+/* ==========================================================================
+ * machdep_restore_state()
+ */
+void machdep_restore_state(void)
+{
+    _longjmp(pthread_run->machdep_data.machdep_state, 1);
+}
+
+/* ==========================================================================
+ * machdep_restore_float_state()
+ */
+int machdep_restore_float_state(void)
+{
+	char * fdata = (char *)pthread_run->machdep_data.machdep_float_state;
+
+	__asm__ ("frstor %0"::"m" (*fdata));
+}
+
+/* ==========================================================================
+ * machdep_set_thread_timer()
+ */
+void machdep_set_thread_timer(struct machdep_pthread *machdep_pthread)
+{
+    if (setitimer(ITIMER_VIRTUAL, &(machdep_pthread->machdep_timer), NULL)) {
+        PANIC();
+    }
+}
+
+/* ==========================================================================
+ * machdep_unset_thread_timer()
+ */
+void machdep_unset_thread_timer(struct machdep_pthread *machdep_pthread)
+{
+    struct itimerval zeroval = { { 0, 0 }, { 0, 0 } };
+	int ret;
+
+	if (machdep_pthread) {
+    	ret = setitimer(ITIMER_VIRTUAL, &zeroval, 
+		  &(machdep_pthread->machdep_timer));
+	} else {
+    	ret = setitimer(ITIMER_VIRTUAL, &zeroval, NULL); 
+    }
+
+	if (ret) {
+       	PANIC();
+	}
+}
+
+/* ==========================================================================
+ * machdep_pthread_cleanup()
+ */
+void *machdep_pthread_cleanup(struct machdep_pthread *machdep_pthread)
+{
+    return(machdep_pthread->machdep_stack);
+}
+
+/* ==========================================================================
+ * machdep_pthread_start()
+ */
+void machdep_pthread_start(void)
+{
+	context_switch_done();
+	pthread_sched_resume();
+
+    /* Run current threads start routine with argument */
+    pthread_exit(pthread_run->machdep_data.start_routine
+      (pthread_run->machdep_data.start_argument));
+
+    /* should never reach here */
+    PANIC();
+}
+
+/* ==========================================================================
+ * __machdep_stack_free()
+ */
+void __machdep_stack_free(void * stack)
+{       
+    free(stack);
+}
+ 
+/* ==========================================================================
+ * __machdep_stack_alloc()
+ */ 
+void * __machdep_stack_alloc(size_t size)
+{   
+    void * stack;
+    
+    return(malloc(size));
+}     
+    
+/* ==========================================================================
+ * __machdep_pthread_create()
+ */
+void __machdep_pthread_create(struct machdep_pthread *machdep_pthread,
+  void *(* start_routine)(), void *start_argument, 
+  long stack_size, long nsec, long flags)
+{
+    machdep_pthread->start_routine = start_routine;
+    machdep_pthread->start_argument = start_argument;
+
+    machdep_pthread->machdep_timer.it_value.tv_sec = 0;
+    machdep_pthread->machdep_timer.it_interval.tv_sec = 0;
+    machdep_pthread->machdep_timer.it_interval.tv_usec = 0;
+    machdep_pthread->machdep_timer.it_value.tv_usec = nsec / 1000;
+
+    _setjmp(machdep_pthread->machdep_state);
+    /*
+     * Set up new stact frame so that it looks like it
+     * returned from a longjmp() to the beginning of
+     * machdep_pthread_start().
+     */
+    machdep_pthread->machdep_state[0] = (int)machdep_pthread_start;
+
+    /* Stack starts high and builds down. */
+    machdep_pthread->machdep_state[2] =
+      (int)machdep_pthread->machdep_stack + stack_size;
+}
+
+/* ==========================================================================
+ * machdep_sys_creat()
+ */
+machdep_sys_creat(char * path, int mode)
+{
+        return(machdep_sys_open(path, O_WRONLY | O_CREAT | O_TRUNC, mode));
+}
+ 
+/* ==========================================================================
+ * machdep_sys_wait3() 
+ */
+machdep_sys_wait3(int * b, int c, int * d)
+{
+        return(machdep_sys_wait4(0, b, c, d));
+}
+ 
+/* ==========================================================================
+ * machdep_sys_waitpid()
+ */
+machdep_sys_waitpid(int a, int * b, int c)
+{
+        return(machdep_sys_wait4(a, b, c, NULL));
+}  
+
+/* ==========================================================================
+ * machdep_sys_getdtablesize()
+ */
+machdep_sys_getdtablesize()
+{
+        return(sysconf(_SC_OPEN_MAX));
+}  
+
diff --git a/mit-pthreads/machdep/engine-i386-netbsd-1.0.h b/mit-pthreads/machdep/engine-i386-netbsd-1.0.h
new file mode 100644
index 00000000000..80e17fef368
--- /dev/null
+++ b/mit-pthreads/machdep/engine-i386-netbsd-1.0.h
@@ -0,0 +1,97 @@
+/* ==== machdep.h ============================================================
+ * Copyright (c) 1993 Chris Provenzano, proven@athena.mit.edu
+ *
+ * $Id$
+ *
+ */
+
+#include <unistd.h>
+#include <setjmp.h>
+#include <sys/time.h>
+
+/*
+ * The first machine dependent functions are the SEMAPHORES
+ * needing the test and set instruction.
+ */
+#define SEMAPHORE_CLEAR 0
+#define SEMAPHORE_SET   1
+
+#define SEMAPHORE_TEST_AND_SET(lock)    \
+({										\
+long temp = SEMAPHORE_SET;              \
+										\
+__asm__ volatile ("xchgl %0,(%2)"       \
+        :"=r" (temp)                    \
+        :"0" (temp),"r" (lock));        \
+temp;                                   \
+})
+
+#define SEMAPHORE_RESET(lock)           *lock = SEMAPHORE_CLEAR
+
+/*
+ * New types
+ */
+typedef long    semaphore;
+
+/*
+ * sigset_t macros
+ */
+#define	SIG_ANY(sig)		(sig)
+#define SIGMAX				31
+
+/*
+ * New Strutures
+ */
+struct machdep_pthread {
+    void        		*(*start_routine)(void *);
+    void        		*start_argument;
+    void        		*machdep_stack;
+	struct itimerval	machdep_timer;
+    jmp_buf     		machdep_state;
+    char 	    		machdep_float_state[108];
+};
+
+/*
+ * Static machdep_pthread initialization values.
+ * For initial thread only.
+ */
+#define MACHDEP_PTHREAD_INIT    \
+{ NULL, NULL, NULL, { { 0, 0 }, { 0, 100000 } }, 0 }
+
+/*
+ * Minimum stack size
+ */
+#define PTHREAD_STACK_MIN	1024
+
+/*
+ * Some fd flag defines that are necessary to distinguish between posix
+ * behavior and bsd4.3 behavior.
+ */
+#define __FD_NONBLOCK 		O_NONBLOCK
+
+/*
+ * New functions
+ */
+
+__BEGIN_DECLS
+
+#if defined(PTHREAD_KERNEL)
+
+#define __machdep_stack_get(x)      (x)->machdep_stack
+#define __machdep_stack_set(x, y)   (x)->machdep_stack = y
+#define __machdep_stack_repl(x, y)                          \
+{                                                           \
+    if (stack = __machdep_stack_get(x)) {                   \
+        __machdep_stack_free(stack);                        \
+    }                                                       \
+    __machdep_stack_set(x, y);                              \
+}
+
+void *  __machdep_stack_alloc       __P_((size_t));
+void    __machdep_stack_free        __P_((void *));
+    
+int machdep_save_state      __P_((void));
+
+#endif
+
+__END_DECLS
diff --git a/mit-pthreads/machdep/engine-i386-netbsd-1.3.c b/mit-pthreads/machdep/engine-i386-netbsd-1.3.c
new file mode 100644
index 00000000000..f86a9e5ba56
--- /dev/null
+++ b/mit-pthreads/machdep/engine-i386-netbsd-1.3.c
@@ -0,0 +1,225 @@
+/* ==== machdep.c ============================================================
+ * Copyright (c) 1993, 1994 Chris Provenzano, proven@athena.mit.edu
+ *
+ * Copyright (c) 1993 by Chris Provenzano, proven@mit.edu
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *  This product includes software developed by Chris Provenzano.
+ * 4. The name of Chris Provenzano may not be used to endorse or promote
+ *      products derived from this software without specific prior written
+ *      permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY CHRIS PROVENZANO ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL CHRIS PROVENZANO BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * Description : Machine dependent functions for NetBSD on i386
+ *
+ *	1.00 93/08/04 proven
+ *      -Started coding this file.
+ */
+
+#ifndef lint
+static const char rcsid[] = "$Id$";
+#endif
+
+#include <pthread.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <stdlib.h>
+#include <fcntl.h>
+#include <stdio.h>
+
+/* ==========================================================================
+ * machdep_save_state()
+ */
+int machdep_save_state(void)
+{
+    return(_setjmp(pthread_run->machdep_data.machdep_state));
+}
+
+/* ==========================================================================
+ * machdep_save_state()
+ */
+int machdep_save_float_state(struct pthread * pthread)
+{
+	char * fdata = (char *)pthread->machdep_data.machdep_float_state;
+
+	__asm__ ("fsave %0"::"m" (*fdata));
+}
+
+/* ==========================================================================
+ * machdep_restore_state()
+ */
+void machdep_restore_state(void)
+{
+    _longjmp(pthread_run->machdep_data.machdep_state, 1);
+}
+
+/* ==========================================================================
+ * machdep_restore_float_state()
+ */
+int machdep_restore_float_state(void)
+{
+	char * fdata = (char *)pthread_run->machdep_data.machdep_float_state;
+
+	__asm__ ("frstor %0"::"m" (*fdata));
+}
+
+/* ==========================================================================
+ * machdep_set_thread_timer()
+ */
+void machdep_set_thread_timer(struct machdep_pthread *machdep_pthread)
+{
+    if (setitimer(ITIMER_VIRTUAL, &(machdep_pthread->machdep_timer), NULL)) {
+        PANIC();
+    }
+}
+
+/* ==========================================================================
+ * machdep_unset_thread_timer()
+ */
+void machdep_unset_thread_timer(struct machdep_pthread *machdep_pthread)
+{
+    struct itimerval zeroval = { { 0, 0 }, { 0, 0 } };
+	int ret;
+
+	if (machdep_pthread) {
+    	ret = setitimer(ITIMER_VIRTUAL, &zeroval, 
+		  &(machdep_pthread->machdep_timer));
+	} else {
+    	ret = setitimer(ITIMER_VIRTUAL, &zeroval, NULL); 
+    }
+
+	if (ret) {
+       	PANIC();
+	}
+}
+
+/* ==========================================================================
+ * machdep_pthread_cleanup()
+ */
+void *machdep_pthread_cleanup(struct machdep_pthread *machdep_pthread)
+{
+    return(machdep_pthread->machdep_stack);
+}
+
+/* ==========================================================================
+ * machdep_pthread_start()
+ */
+void machdep_pthread_start(void)
+{
+	context_switch_done();
+	pthread_sched_resume();
+
+    /* Run current threads start routine with argument */
+    pthread_exit(pthread_run->machdep_data.start_routine
+      (pthread_run->machdep_data.start_argument));
+
+    /* should never reach here */
+    PANIC();
+}
+
+/* ==========================================================================
+ * __machdep_stack_free()
+ */
+void __machdep_stack_free(void * stack)
+{       
+    free(stack);
+}
+ 
+/* ==========================================================================
+ * __machdep_stack_alloc()
+ */ 
+void * __machdep_stack_alloc(size_t size)
+{   
+    void * stack;
+    
+    return(malloc(size));
+}     
+    
+/* ==========================================================================
+ * __machdep_pthread_create()
+ */
+void __machdep_pthread_create(struct machdep_pthread *machdep_pthread,
+  void *(* start_routine)(), void *start_argument, 
+  long stack_size, long nsec, long flags)
+{
+    machdep_pthread->start_routine = start_routine;
+    machdep_pthread->start_argument = start_argument;
+
+    machdep_pthread->machdep_timer.it_value.tv_sec = 0;
+    machdep_pthread->machdep_timer.it_interval.tv_sec = 0;
+    machdep_pthread->machdep_timer.it_interval.tv_usec = 0;
+    machdep_pthread->machdep_timer.it_value.tv_usec = nsec / 1000;
+
+    _setjmp(machdep_pthread->machdep_state);
+    /*
+     * Set up new stact frame so that it looks like it
+     * returned from a longjmp() to the beginning of
+     * machdep_pthread_start().
+     */
+    machdep_pthread->machdep_state[0] = (int)machdep_pthread_start;
+
+    /* Stack starts high and builds down. */
+    machdep_pthread->machdep_state[2] =
+      (int)machdep_pthread->machdep_stack + stack_size;
+}
+
+/* ==========================================================================
+ * machdep_sys_creat()
+ */
+machdep_sys_creat(char * path, int mode)
+{
+        return(machdep_sys_open(path, O_WRONLY | O_CREAT | O_TRUNC, mode));
+}
+ 
+/* ==========================================================================
+ * machdep_sys_wait3() 
+ */
+machdep_sys_wait3(int * b, int c, int * d)
+{
+        return(machdep_sys_wait4(0, b, c, d));
+}
+ 
+/* ==========================================================================
+ * machdep_sys_waitpid()
+ */
+machdep_sys_waitpid(int a, int * b, int c)
+{
+        return(machdep_sys_wait4(a, b, c, NULL));
+}  
+
+/* ==========================================================================
+ * machdep_sys_getdtablesize()
+ */
+machdep_sys_getdtablesize()
+{
+        return(sysconf(_SC_OPEN_MAX));
+}  
+
+/* ==========================================================================
+ * machdep_sys_getdirentries()
+ */
+machdep_sys_getdirentries(int fd, char * buf, int len, int * seek)
+{
+        return(machdep_sys_getdents(fd, buf, len));
+}  
diff --git a/mit-pthreads/machdep/engine-i386-netbsd-1.3.h b/mit-pthreads/machdep/engine-i386-netbsd-1.3.h
new file mode 100644
index 00000000000..f399c4b34b6
--- /dev/null
+++ b/mit-pthreads/machdep/engine-i386-netbsd-1.3.h
@@ -0,0 +1,98 @@
+/* ==== machdep.h ============================================================
+ * Copyright (c) 1993 Chris Provenzano, proven@athena.mit.edu
+ *
+ * $Id$
+ *
+ */
+
+#include <unistd.h>
+#include <setjmp.h>
+#include <sys/time.h>
+#include <sys/signal.h>	/* for _NSIG */
+
+/*
+ * The first machine dependent functions are the SEMAPHORES
+ * needing the test and set instruction.
+ */
+#define SEMAPHORE_CLEAR 0
+#define SEMAPHORE_SET   1
+
+#define SEMAPHORE_TEST_AND_SET(lock)    \
+({										\
+long temp = SEMAPHORE_SET;              \
+										\
+__asm__ volatile ("xchgl %0,(%2)"       \
+        :"=r" (temp)                    \
+        :"0" (temp),"r" (lock));        \
+temp;                                   \
+})
+
+#define SEMAPHORE_RESET(lock)           *lock = SEMAPHORE_CLEAR
+
+/*
+ * New types
+ */
+typedef long    semaphore;
+
+/*
+ * sigset_t macros
+ */
+#define	SIG_ANY(sig)		(sig)
+#define SIGMAX				(_NSIG-1)
+
+/*
+ * New Strutures
+ */
+struct machdep_pthread {
+    void        		*(*start_routine)(void *);
+    void        		*start_argument;
+    void        		*machdep_stack;
+	struct itimerval	machdep_timer;
+    jmp_buf     		machdep_state;
+    char 	    		machdep_float_state[108];
+};
+
+/*
+ * Static machdep_pthread initialization values.
+ * For initial thread only.
+ */
+#define MACHDEP_PTHREAD_INIT    \
+{ NULL, NULL, NULL, { { 0, 0 }, { 0, 100000 } }, 0 }
+
+/*
+ * Minimum stack size
+ */
+#define PTHREAD_STACK_MIN	1024
+
+/*
+ * Some fd flag defines that are necessary to distinguish between posix
+ * behavior and bsd4.3 behavior.
+ */
+#define __FD_NONBLOCK 		O_NONBLOCK
+
+/*
+ * New functions
+ */
+
+__BEGIN_DECLS
+
+#if defined(PTHREAD_KERNEL)
+
+#define __machdep_stack_get(x)      (x)->machdep_stack
+#define __machdep_stack_set(x, y)   (x)->machdep_stack = y
+#define __machdep_stack_repl(x, y)                          \
+{                                                           \
+    if (stack = __machdep_stack_get(x)) {                   \
+        __machdep_stack_free(stack);                        \
+    }                                                       \
+    __machdep_stack_set(x, y);                              \
+}
+
+void *  __machdep_stack_alloc       __P_((size_t));
+void    __machdep_stack_free        __P_((void *));
+    
+int machdep_save_state      __P_((void));
+
+#endif
+
+__END_DECLS
diff --git a/mit-pthreads/machdep/engine-i386-openbsd-2.0.c b/mit-pthreads/machdep/engine-i386-openbsd-2.0.c
new file mode 100644
index 00000000000..09ff0072fdc
--- /dev/null
+++ b/mit-pthreads/machdep/engine-i386-openbsd-2.0.c
@@ -0,0 +1,215 @@
+/* ==== machdep.c ============================================================
+ * Copyright (c) 1995 by Chris Provenzano, proven@mit.edu
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *  This product includes software developed by Chris Provenzano.
+ * 4. The name of Chris Provenzano may not be used to endorse or promote
+ *      products derived from this software without specific prior written
+ *      permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY CHRIS PROVENZANO ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL CHRIS PROVENZANO BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * Description : Machine dependent functions for NetBSD on i386
+ *
+ *	1.00 93/08/04 proven
+ *      -Started coding this file.
+ */
+
+#ifndef lint
+static const char rcsid[] = "engine-i386-freebsd-2.0.c,v 1.1 1995/03/01 01:21:20 proven Exp";
+#endif
+
+#include <pthread.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <stdlib.h>
+#include <fcntl.h>
+#include <stdio.h>
+
+/* ==========================================================================
+ * machdep_save_state()
+ */
+int machdep_save_state(void)
+{
+    return(machdep_sys_setjmp(pthread_run->machdep_data.machdep_state));
+}
+
+/* ==========================================================================
+ * machdep_save_state()
+ */
+int machdep_save_float_state(struct pthread * pthread)
+{
+	char * fdata = (char *)pthread->machdep_data.machdep_float_state;
+
+	__asm__ ("fsave %0"::"m" (*fdata));
+}
+
+/* ==========================================================================
+ * machdep_restore_state()
+ */
+void machdep_restore_state(void)
+{
+    machdep_sys_longjmp(pthread_run->machdep_data.machdep_state, 1);
+}
+
+/* ==========================================================================
+ * machdep_restore_float_state()
+ */
+int machdep_restore_float_state(void)
+{
+	char * fdata = (char *)pthread_run->machdep_data.machdep_float_state;
+
+	__asm__ ("frstor %0"::"m" (*fdata));
+}
+
+/* ==========================================================================
+ * machdep_set_thread_timer()
+ */
+void machdep_set_thread_timer(struct machdep_pthread *machdep_pthread)
+{
+    if (setitimer(ITIMER_VIRTUAL, &(machdep_pthread->machdep_timer), NULL)) {
+        PANIC();
+    }
+}
+
+/* ==========================================================================
+ * machdep_unset_thread_timer()
+ */
+void machdep_unset_thread_timer(struct machdep_pthread *machdep_pthread)
+{
+    struct itimerval zeroval = { { 0, 0 }, { 0, 0 } };
+	int ret;
+
+	if (machdep_pthread) {
+    	ret = setitimer(ITIMER_VIRTUAL, &zeroval, 
+		  &(machdep_pthread->machdep_timer));
+	} else {
+    	ret = setitimer(ITIMER_VIRTUAL, &zeroval, NULL); 
+    }
+
+	if (ret) {
+       	PANIC();
+	}
+}
+
+/* ==========================================================================
+ * machdep_pthread_cleanup()
+ */
+void *machdep_pthread_cleanup(struct machdep_pthread *machdep_pthread)
+{
+    return(machdep_pthread->machdep_stack);
+}
+
+/* ==========================================================================
+ * machdep_pthread_start()
+ */
+void machdep_pthread_start(void)
+{
+	context_switch_done();
+	pthread_sched_resume();
+
+    /* Run current threads start routine with argument */
+    pthread_exit(pthread_run->machdep_data.start_routine
+      (pthread_run->machdep_data.start_argument));
+
+    /* should never reach here */
+    PANIC();
+}
+
+/* ==========================================================================
+ * __machdep_stack_free()
+ */ 
+void __machdep_stack_free(void * stack)
+{   
+    free(stack);
+}
+
+/* ==========================================================================
+ * __machdep_stack_alloc()
+ */
+void * __machdep_stack_alloc(size_t size)
+{
+    void * stack;
+   
+    return(malloc(size));
+}  
+
+/* ==========================================================================
+ * __machdep_pthread_create()
+ */
+void __machdep_pthread_create(struct machdep_pthread *machdep_pthread,
+  void *(* start_routine)(), void *start_argument, 
+  long stack_size, long nsec, long flags)
+{
+    machdep_pthread->start_routine = start_routine;
+    machdep_pthread->start_argument = start_argument;
+
+    machdep_pthread->machdep_timer.it_value.tv_sec = 0;
+    machdep_pthread->machdep_timer.it_interval.tv_sec = 0;
+    machdep_pthread->machdep_timer.it_interval.tv_usec = 0;
+    machdep_pthread->machdep_timer.it_value.tv_usec = nsec / 1000;
+
+    machdep_sys_setjmp(machdep_pthread->machdep_state);
+    /*
+     * Set up new stact frame so that it looks like it
+     * returned from a longjmp() to the beginning of
+     * machdep_pthread_start().
+     */
+    machdep_pthread->machdep_state[0] = (int)machdep_pthread_start;
+
+    /* Stack starts high and builds down. */
+    machdep_pthread->machdep_state[2] =
+      (int)machdep_pthread->machdep_stack + stack_size;
+}
+
+/* ==========================================================================
+ * machdep_sys_creat()
+ */
+machdep_sys_creat(char * path, int mode)
+{
+        return(machdep_sys_open(path, O_WRONLY | O_CREAT | O_TRUNC, mode));
+}
+ 
+/* ==========================================================================
+ * machdep_sys_wait3() 
+ */
+machdep_sys_wait3(int * b, int c, int * d)
+{
+        return(machdep_sys_wait4(0, b, c, d));
+}
+ 
+/* ==========================================================================
+ * machdep_sys_waitpid()
+ */
+machdep_sys_waitpid(int a, int * b, int c)
+{
+        return(machdep_sys_wait4(a, b, c, NULL));
+}  
+
+/* ==========================================================================
+ * machdep_sys_getdtablesize()
+ */
+machdep_sys_getdtablesize()
+{
+        return(sysconf(_SC_OPEN_MAX));
+}  
diff --git a/mit-pthreads/machdep/engine-i386-openbsd-2.0.h b/mit-pthreads/machdep/engine-i386-openbsd-2.0.h
new file mode 100644
index 00000000000..87ef21389ce
--- /dev/null
+++ b/mit-pthreads/machdep/engine-i386-openbsd-2.0.h
@@ -0,0 +1,97 @@
+/* ==== machdep.h ============================================================
+ * Copyright (c) 1993 Chris Provenzano, proven@athena.mit.edu
+ *
+ * $Id$
+ *
+ */
+
+#include <unistd.h>
+#include <setjmp.h>
+#include <sys/time.h>
+
+/*
+ * The first machine dependent functions are the SEMAPHORES
+ * needing the test and set instruction.
+ */
+#define SEMAPHORE_CLEAR 0
+#define SEMAPHORE_SET   1
+
+#define SEMAPHORE_TEST_AND_SET(lock)    \
+({										\
+long temp = SEMAPHORE_SET;              \
+										\
+__asm__ volatile ("xchgl %0,(%2)"       \
+        :"=r" (temp)                    \
+        :"0" (temp),"r" (lock));        \
+temp;                                   \
+})
+
+#define SEMAPHORE_RESET(lock)           *lock = SEMAPHORE_CLEAR
+
+/*
+ * New types
+ */
+typedef long    semaphore;
+
+/*
+ * sigset_t macros
+ */
+#define	SIG_ANY(sig)		(sig)
+#define SIGMAX				31
+
+/*
+ * New Strutures
+ */
+struct machdep_pthread {
+    void        		*(*start_routine)(void *);
+    void        		*start_argument;
+    void        		*machdep_stack;
+	struct itimerval	machdep_timer;
+    jmp_buf     		machdep_state;
+    char 	    		machdep_float_state[108];
+};
+
+/*
+ * Static machdep_pthread initialization values.
+ * For initial thread only.
+ */
+#define MACHDEP_PTHREAD_INIT    \
+{ NULL, NULL, NULL, { { 0, 0 }, { 0, 100000 } }, 0 }
+
+/*
+ * Minimum stack size
+ */
+#define PTHREAD_STACK_MIN	1024
+
+/*
+ * Some fd flag defines that are necessary to distinguish between posix
+ * behavior and bsd4.3 behavior.
+ */
+#define __FD_NONBLOCK 		O_NONBLOCK
+
+/*
+ * New functions
+ */
+
+__BEGIN_DECLS
+
+#if defined(PTHREAD_KERNEL)
+
+#define __machdep_stack_get(x)      (x)->machdep_stack
+#define __machdep_stack_set(x, y)   (x)->machdep_stack = y
+#define __machdep_stack_repl(x, y)                          \
+{                                                           \
+    if (stack = __machdep_stack_get(x)) {                   \
+        __machdep_stack_free(stack);                        \
+    }                                                       \
+    __machdep_stack_set(x, y);                              \
+}   
+   
+void *  __machdep_stack_alloc       __P_((size_t));
+void    __machdep_stack_free        __P_((void *));
+
+int machdep_save_state      __P_((void));
+
+#endif
+
+__END_DECLS
diff --git a/mit-pthreads/machdep/engine-i386-sco-3.2v5.c b/mit-pthreads/machdep/engine-i386-sco-3.2v5.c
new file mode 100755
index 00000000000..95f0d757585
--- /dev/null
+++ b/mit-pthreads/machdep/engine-i386-sco-3.2v5.c
@@ -0,0 +1,1072 @@
+
+/* ==== machdep.c ============================================================
+ * Copyright (c) 1995 by Chris Provenzano, proven@mit.edu
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *  This product includes software developed by Chris Provenzano.
+ * 4. The name of Chris Provenzano may not be used to endorse or promote
+ *      products derived from this software without specific prior written
+ *      permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY CHRIS PROVENZANO ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL CHRIS PROVENZANO BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * Description : Machine dependent functions for SCO3.2v5 on i386
+ *
+ *	1.00 96/11/21 proven
+ *      -Started coding this file.
+ */
+
+#ifndef lint
+static const char rcsid[] = "engine-i386-freebsd-2.0.c,v 1.1 1995/03/01 01:21:20 proven Exp";
+#endif
+
+#include <pthread.h>
+#include <sys/types.h>
+#include <sys/timeb.h>
+#include <sys/stat.h>
+#include <stropts.h>
+#include <sys/socket.h>
+#include <stdlib.h>
+#include <fcntl.h>
+#include <stdio.h>
+#include <errno.h>
+#include <sys/unistd.h>
+#include <sys/utsname.h>
+#include <sys/sysi86.h>
+
+void machdep_sys_abort(char*fname,int lineno)
+
+{
+	char buf[128];
+
+	sprintf(buf,"panic: %s => %d\n", fname, lineno);
+	machdep_sys_write(1, buf, strlen(buf));
+	abort();
+}
+
+#if 0
+int setitimer(int which, struct itimerval* value, struct itimerval* ovalue)
+
+{
+	register int ret;
+	if ((ret = machdep_sys_setitimer(which,value,ovalue))<0) {
+	   errno = -ret;
+	   return -1;
+        }
+	else {
+	   return 0;
+	}
+}
+#endif
+
+/* ==========================================================================
+ * machdep_save_state()
+ */
+int machdep_save_state(void)
+{
+    return(setjmp(pthread_run->machdep_data.machdep_state));
+}
+
+/* ==========================================================================
+ * machdep_save_state()
+ */
+int machdep_save_float_state(struct pthread * pthread)
+{
+	char * fdata = (char *)pthread->machdep_data.machdep_float_state;
+	__asm__ ("fsave %0"::"m" (*fdata));
+}
+
+/* ==========================================================================
+ * machdep_restore_state()
+ */
+void machdep_restore_state(void)
+{
+    longjmp(pthread_run->machdep_data.machdep_state, 1);
+}
+
+/* ==========================================================================
+ * machdep_restore_float_state()
+ */
+int machdep_restore_float_state(void)
+{
+	char * fdata = (char *)pthread_run->machdep_data.machdep_float_state;
+	__asm__ ("frstor %0"::"m" (*fdata));
+}
+
+/* ==========================================================================
+ * machdep_set_thread_timer()
+ */
+void machdep_set_thread_timer(struct machdep_pthread *machdep_pthread)
+{
+    if (machdep_sys_setitimer(ITIMER_VIRTUAL, &(machdep_pthread->machdep_timer), NULL)) {
+        PANIC();
+    }
+}
+
+/* ==========================================================================
+ * machdep_unset_thread_timer()
+ */
+void machdep_unset_thread_timer(struct machdep_pthread *machdep_pthread)
+{
+    struct itimerval zeroval = { { 0, 0 }, { 0, 0 } };
+	int ret;
+
+	if (machdep_pthread) {
+    	ret = machdep_sys_setitimer(ITIMER_VIRTUAL, &zeroval, 
+		  &(machdep_pthread->machdep_timer));
+	} else {
+    	ret = machdep_sys_setitimer(ITIMER_VIRTUAL, &zeroval, NULL); 
+    }
+
+	if (ret) {
+       	PANIC();
+	}
+}
+
+/* ==========================================================================
+ * machdep_pthread_cleanup()
+ */
+void *machdep_pthread_cleanup(struct machdep_pthread *machdep_pthread)
+{
+    return(machdep_pthread->machdep_stack);
+}
+
+/* ==========================================================================
+ * machdep_pthread_start()
+ */
+void machdep_pthread_start(void)
+{
+	context_switch_done();
+	pthread_sched_resume();
+
+    /* Run current threads start routine with argument */
+    pthread_exit(pthread_run->machdep_data.start_routine
+      (pthread_run->machdep_data.start_argument));
+
+    /* should never reach here */
+    PANIC();
+}
+
+/* ==========================================================================
+ * __machdep_stack_free()
+ */ 
+void __machdep_stack_free(void * stack)
+{   
+    free(stack);
+}
+
+/* ==========================================================================
+ * __machdep_stack_alloc()
+ */
+void * __machdep_stack_alloc(size_t size)
+{
+    void * stack;
+   
+    return(malloc(size));
+}  
+
+/* ==========================================================================
+ * __machdep_pthread_create()
+ */
+void __machdep_pthread_create(struct machdep_pthread *machdep_pthread,
+  void *(* start_routine)(), void *start_argument, 
+  long stack_size, long nsec, long flags)
+{
+    machdep_pthread->start_routine = start_routine;
+    machdep_pthread->start_argument = start_argument;
+
+    machdep_pthread->machdep_timer.it_value.tv_sec = 0;
+    machdep_pthread->machdep_timer.it_interval.tv_sec = 0;
+    machdep_pthread->machdep_timer.it_interval.tv_usec = 0;
+    machdep_pthread->machdep_timer.it_value.tv_usec = nsec / 1000;
+
+    setjmp(machdep_pthread->machdep_state);
+    /*
+     * Set up new stact frame so that it looks like it
+     * returned from a longjmp() to the beginning of
+     * machdep_pthread_start().
+     */
+    machdep_pthread->machdep_state[JB_PC] = (int)machdep_pthread_start;
+
+    /* Stack starts high and builds down. */
+    machdep_pthread->machdep_state[JB_SP] =
+      (int)machdep_pthread->machdep_stack + stack_size;
+}
+
+/* ==========================================================================
+ * machdep_sys_wait3() 
+ */
+machdep_sys_wait3(int * b, int c, int * d)
+{
+#if 0
+        return(machdep_sys_wait4(0, b, c, d));
+#else
+	return -ENOSYS;
+#endif
+}
+ 
+/* ==========================================================================
+ * machdep_sys_fstat()
+ */
+machdep_sys_fstat(int f, struct stat* b)
+{
+	return machdep_sys_fxstat(0x33, f, b);
+}
+
+/* ==========================================================================
+ * machdep_sys_dup2()
+ */
+machdep_sys_dup2(int a, int b)
+{
+	machdep_sys_close(b);
+	return machdep_sys_fcntl(a, F_DUPFD, b);
+}
+
+/* ==========================================================================
+ * machdep_sys_getdtablesize()
+ */
+machdep_sys_getdtablesize()
+
+{
+	register int ret;
+	if ((ret = machdep_sys_sysconf(_SC_OPEN_MAX))<0)
+	   PANIC();
+	return ret;
+}
+
+/* ==========================================================================
+ * machdep_sys_fchown()
+ */
+machdep_sys_fchown(int fd,uid_t owner,gid_t group)
+
+{
+    return -ENOSYS;
+}
+
+/* ==========================================================================
+ * machdep_sys_fchmod()
+ */
+machdep_sys_fchmod(int fd,mode_t mode)
+
+{
+    return -ENOSYS;
+}
+
+/* ==========================================================================
+ * machdep_sys_getdirentries()
+ */
+int machdep_sys_getdirentries(int fd, char * buf, int len, int * seek)
+{
+	return(machdep_sys_getdents(fd, buf, len));
+}
+
+/* ==========================================================================
+ * SCO Socket calls are a bit different
+ * ==========================================================================
+ * machdep_sys_socket()
+ */
+int machdep_sys_socket(int domain, int type, int protocol)
+{
+	register int s, fd, ret;	
+	struct socksysreq req;
+
+	if ((s = machdep_sys_open("/dev/socksys", 0))<0)
+           return s;
+
+	req.args[0] = SO_SOCKET;
+	req.args[1] = (int)domain;
+	req.args[2] = (int)type;
+	req.args[3] = (int)protocol;
+	if ((fd = machdep_sys_ioctl(s, SIOCSOCKSYS, &req))<0) {
+           machdep_sys_close(s);
+	   return fd;
+        }
+
+	if ((ret=machdep_sys_dup2(fd, s))<0) {
+	   machdep_sys_close(fd);
+	   return ret;
+	}
+
+	machdep_sys_close(fd);
+	return s;
+
+}
+
+/* ==========================================================================
+ * machdep_sys_accept()
+ */
+int machdep_sys_accept(int s, struct sockaddr * b, int * c)
+{
+	struct socksysreq req;
+
+	req.args[0] = SO_ACCEPT;
+	req.args[1] = (int)s;
+	req.args[2] = (int)b;
+	req.args[3] = (int)c;
+
+	return(machdep_sys_ioctl(s, SIOCSOCKSYS, &req));
+}
+
+/* ==========================================================================
+ * machdep_sys_bind()
+ */
+int machdep_sys_bind(int s, const struct sockaddr * b, int c)
+{
+	struct socksysreq req;
+
+	req.args[0] = SO_BIND;
+	req.args[1] = (int)s;
+	req.args[2] = (int)b;
+	req.args[3] = (int)c;
+
+	return(machdep_sys_ioctl(s, SIOCSOCKSYS, &req));
+}
+
+/* ==========================================================================
+ * machdep_sys_connect()
+ */
+int machdep_sys_connect(int s, const struct sockaddr * b, int c)
+{
+	struct socksysreq req;
+
+	req.args[0] = SO_CONNECT;
+	req.args[1] = (int)s;
+	req.args[2] = (int)b;
+	req.args[3] = (int)c;
+
+	return(machdep_sys_ioctl(s, SIOCSOCKSYS, &req));
+}
+
+/* ==========================================================================
+ * machdep_sys_listen()
+ */
+int machdep_sys_listen(int s, int backlog)
+{
+	struct socksysreq req;
+
+	req.args[0] = SO_LISTEN;
+	req.args[1] = (int)s;
+	req.args[2] = (int)backlog;
+
+	return(machdep_sys_ioctl(s, SIOCSOCKSYS, &req));
+}
+
+/* ==========================================================================
+ * machdep_sys_shutdown()
+ */
+int machdep_sys_shutdown(int s, int b)
+{
+    struct socksysreq req;
+
+    req.args[0] = SO_SHUTDOWN;
+    req.args[1] = (int)s;
+    req.args[2] = (int)b;
+
+    return(machdep_sys_ioctl(s, SIOCSOCKSYS, &req));
+}
+
+/* ==========================================================================
+ * machdep_sys_getsockopt()
+ */
+int machdep_sys_getsockopt(int s, int b, int c, char *d, int *e)
+{
+	struct socksysreq req;
+
+	req.args[0] = SO_GETSOCKOPT;
+	req.args[1] = (int)s;
+	req.args[2] = (int)b;
+	req.args[3] = (int)c;
+	req.args[4] = (int)d;
+	req.args[5] = (int)e;
+
+	return(machdep_sys_ioctl(s, SIOCSOCKSYS, &req));
+}
+
+/* ==========================================================================
+ * machdep_sys_setsockopt()
+ */
+int machdep_sys_setsockopt(int s, int b, int c, char *d, int e)
+{
+	struct socksysreq req;
+
+	req.args[0] = SO_SETSOCKOPT;
+	req.args[1] = (int)s;
+	req.args[2] = (int)b;
+	req.args[3] = (int)c;
+	req.args[4] = (int)d;
+	req.args[5] = (int)e;
+
+	return(machdep_sys_ioctl(s, SIOCSOCKSYS, &req));
+}
+
+/* ==========================================================================
+ * machdep_sys_getpeername()
+ */
+int machdep_sys_getpeername(int s, struct sockaddr *b, int *c)
+{
+	struct socksysreq req;
+
+	req.args[0] = SO_GETPEERNAME;
+	req.args[1] = (int)s;
+	req.args[2] = (int)b;
+	req.args[3] = (int)c;
+
+	return(machdep_sys_ioctl(s, SIOCSOCKSYS, &req));
+}
+
+/* ==========================================================================
+ * machdep_sys_send()
+ */
+int machdep_sys_send(int s, char *b, int c, int d)
+{
+	struct socksysreq req;
+
+	req.args[0] = SO_SEND;
+	req.args[1] = (int)s;
+	req.args[2] = (int)b;
+	req.args[3] = (int)c;
+	req.args[4] = (int)d;
+
+	return(machdep_sys_ioctl(s, SIOCSOCKSYS, &req));
+}
+
+/* ==========================================================================
+ * machdep_sys_sendto()
+ */
+int machdep_sys_sendto(int s, char *b, int c, int d,
+  struct sockaddr *e, int f)
+{
+	struct socksysreq req;
+
+	req.args[0] = SO_SENDTO;
+	req.args[1] = (int)s;
+	req.args[2] = (int)b;
+	req.args[3] = (int)c;
+	req.args[4] = (int)d;
+	req.args[5] = (int)e;
+	req.args[6] = (int)f;
+
+	return(machdep_sys_ioctl(s, SIOCSOCKSYS, &req));
+}
+
+/* ==========================================================================
+ * machdep_sys_recv()
+ */
+int machdep_sys_recv(int s, char *b, int c, int d)
+{
+	struct socksysreq req;
+
+	req.args[0] = SO_RECV;
+	req.args[1] = (int)s;
+	req.args[2] = (int)b;
+	req.args[3] = (int)c;
+	req.args[4] = (int)d;
+
+	return(machdep_sys_ioctl(s, SIOCSOCKSYS, &req));
+}
+
+/* ==========================================================================
+ * machdep_sys_recvfrom()
+ */
+int machdep_sys_recvfrom(int s, char *buf, int len, int flags,
+  struct sockaddr *from, int *fromlen)
+{
+	struct socksysreq req;
+
+	req.args[0] = SO_RECVFROM;
+	req.args[1] = (int)s;
+	req.args[2] = (int)buf;
+	req.args[3] = (int)len;
+	req.args[4] = (int)flags;
+	req.args[5] = (int)from;
+	req.args[6] = (int)fromlen;
+
+	return(machdep_sys_ioctl(s, SIOCSOCKSYS, &req));
+}
+
+/* ==========================================================================
+ * machdep_sys_socketpair()
+ */
+int machdep_sys_socketpair(int d, int type, int protocol, int sv[2])
+
+{
+	register int s1, s2;
+	register int ret;
+	struct socksysreq req;
+
+	if (d != AF_UNIX)
+	   return -EPROTONOSUPPORT;
+	if ((s1=machdep_sys_socket(d,type,protocol))<0) {
+	   return s1;
+	}
+	if ((s2=machdep_sys_socket(d,type,protocol))<0) {
+	   machdep_sys_close(s1);
+	   return s2;
+	}
+	req.args[0] = SO_SOCKPAIR;
+	req.args[1] = s1;
+	req.args[2] = s2;
+	if ((ret=machdep_sys_ioctl(s1,SIOCSOCKSYS,&req))<0) {
+	   machdep_sys_close(s1);
+	   machdep_sys_close(s2);
+	   return ret;
+	}
+	sv[0] = s1;
+	sv[1] = s2;
+	return 0;
+}
+
+/* ==========================================================================
+ * machdep_sys_getsockname()
+ */
+int machdep_sys_getsockname(int s, char * b, int * c)
+{
+    struct socksysreq req;
+
+    req.args[0] = SO_GETSOCKNAME;
+    req.args[1] = (int)s;
+    req.args[2] = (int)b;
+    req.args[3] = (int)c;
+
+    return(machdep_sys_ioctl(s, SIOCSOCKSYS, &req));
+}
+
+int machdep_sys_sendmsg(int s, const struct msghdr *msg, int flags)
+
+{
+    struct socksysreq req;
+
+    req.args[0] = SO_SENDMSG;
+    req.args[1] = (int)s;
+    req.args[2] = (int)msg;
+    req.args[3] = (int)flags;
+
+    return(machdep_sys_ioctl(s, SIOCSOCKSYS, &req));
+}
+
+int machdep_sys_recvmsg(int s, struct msghdr *msg, int flags)
+
+{
+    struct socksysreq req;
+
+    req.args[0] = SO_RECVMSG;
+    req.args[1] = (int)s;
+    req.args[2] = (int)msg;
+    req.args[3] = (int)flags;
+
+    return(machdep_sys_ioctl(s, SIOCSOCKSYS, &req));
+}
+
+u_short ntohs(u_short n)
+
+{
+    union {
+       unsigned char u_nc[4];
+       u_short u_ns;
+    } ns;
+    register unsigned char* p = &ns.u_nc[0];
+
+    ns.u_ns = n;
+    return (p[0]<<8)|p[1];
+}
+
+u_short htons(u_short h)
+
+{
+    union {
+       unsigned char u_nc[2];
+       u_short u_ns;
+    } ns;
+    register unsigned char* p = &ns.u_nc[0];
+    p[0] = (h>>8)&0xFF;
+    p[1] = (h&0xFF);
+    return ns.u_ns;
+}
+
+
+u_long ntohl(u_long n)
+
+{
+    union {
+       unsigned char u_nc[4];
+       u_long u_nl;
+    } nl;
+    register unsigned char* p = &nl.u_nc[0];
+
+    nl.u_nl = n;
+    return (p[0]<<24)|(p[1]<<16)|(p[2]<<8)|p[3];
+}
+
+u_long htonl(u_long h)
+
+{
+    union {
+       unsigned char u_nc[4];
+       u_long u_nl;
+    } nl;
+    register unsigned char* p = &nl.u_nc[0];
+    p[0] = (h>>24)&0xFF;
+    p[1] = (h>>16)&0xFF;
+    p[2] = (h>>8)&0xFF;
+    p[3] = (h&0xFF);
+    return nl.u_nl;
+}
+
+int getdomainname(char* domain,int len)
+
+{
+	/* edi = len */
+    struct socksysreq req;
+    register int ret, fd;
+    if (len>MAXHOSTNAMELEN)
+       len = MAXHOSTNAMELEN;
+
+    if ((fd = machdep_sys_open("/dev/socksys", 0)) < 0)
+	 return fd;
+
+    req.args[0] = SO_GETIPDOMAIN;
+    req.args[1] = (int)domain;
+    req.args[2] = (int)len;
+    if((ret=machdep_sys_ioctl(fd, SIOCSOCKSYS, &req))<0) {
+       machdep_sys_close(fd);
+       return ret;
+    }
+
+    machdep_sys_close(fd);
+    domain[len-1] = '\0';
+    return 0;
+}
+
+int gethostname(char* name, int namelen)
+
+{
+	struct utsname uts;
+	register int ret, len;
+	char domain[MAXHOSTNAMELEN+1];
+
+	if (name==NULL)
+	   return -EFAULT;
+	if ((ret=machdep_sys_uname(&uts))<0)
+ 	   return ret;
+	if (namelen<(len=strlen(uts.nodename)))
+	   return -EFAULT;
+	strncpy(name,uts.nodename,len);
+	if (namelen>len)
+	   name[len] = '\0';
+	if ((ret=getdomainname(domain, namelen - len))<0)
+	   return ret;
+	if (domain[0]=='\0')
+	   return 0;
+	if (len + strlen(domain) + 2 > namelen)
+	   return -EFAULT;
+	strcat(name, ".");
+	strcat(name, domain);
+	return 0;
+}
+
+int gettimeofday(struct timeval* tp, struct timezone* tz)
+
+{
+	register int ret;
+	if ((ret = machdep_sys_gettimeofday(tp, NULL))<0) {
+	   errno = -ret;
+	   return -1;
+        }
+	else {
+	   return 0;
+	}
+}
+
+int kill(pid_t pid, int signo)
+
+{
+	register int ret;
+	if ((ret = machdep_sys_kill(pid,signo))<0) {
+	   errno = -ret;
+	   return -1;
+        }
+	else {
+	   return 0;
+	}
+}
+
+typedef void (*signal_t(int signo, void (*func)(int)))(int);
+
+signal_t* _libc_signal = NULL;
+
+void (*signal(int signo, void (*func)(int)))(int)
+
+{
+	int ret;
+	void (*oldfunc)(int);
+	extern void (*machdep_sys_signal(int signo, void (*func)(int),int* r))(int);
+	if (_libc_signal!=NULL)
+	   return (*_libc_signal)(signo, func);
+
+	oldfunc = machdep_sys_signal(signo, func, &ret);
+	if (ret!=0) {
+	   errno = ret;
+	   return SIG_ERR;
+	}
+	else {
+	   return oldfunc;
+	}
+}
+
+int (*_libc_sigaction)(int ,const struct sigaction *, struct sigaction *) = NULL;
+int sigaction(int sig,const struct sigaction *act, struct sigaction *oact)
+
+{
+	register int ret;
+	if (_libc_sigaction!=NULL)
+	   return (*_libc_sigaction)(sig,act,oact);
+	if ((ret = machdep_sys_sigaction(sig,act,oact))<0) {
+	   errno = -ret;
+	   return -1;
+	}
+	else {
+	   return 0;
+	}
+}
+
+int (*_libc_sigprocmask)(int, const sigset_t *, sigset_t *) = NULL;
+
+int sigprocmask(int how, const sigset_t *set, sigset_t * oset)
+
+{
+	register int ret;
+	if (_libc_sigprocmask!=NULL)
+	   return (*_libc_sigprocmask)(how,set,oset);
+	if ((ret = machdep_sys_sigprocmask(how,set,oset))<0) {
+	   errno = -ret;
+	   return -1;
+	}
+	else {
+	   return 0;
+	}
+}
+
+int (*_libc_sigsuspend)(const sigset_t *) = NULL;
+
+int sigsuspend(const sigset_t *set)
+{
+	register int ret;
+	if (_libc_sigsuspend!=NULL)
+	   return (*_libc_sigsuspend)(set);
+	if ((ret = machdep_sys_sigsuspend(set))<0) {
+	   errno = -ret;
+	   return -1;
+	}
+	else {
+	   return 0;
+	}
+}
+
+int _sigrelse(sig)
+int sig;
+
+{
+    sigset_t mask;
+    sigemptyset(&mask);
+    sigaddset(&mask, sig);
+    return sigprocmask(SIG_UNBLOCK,&mask,NULL);
+}
+
+int _sighold(sig)
+int sig;
+
+{
+    sigset_t mask;
+    sigemptyset(&mask);
+    sigaddset(&mask, sig);
+    return sigprocmask(SIG_BLOCK,&mask,NULL);
+}
+
+void (*sigset(int sig, void (*func)(int)))(int)
+{
+    return signal(sig, func);
+}
+
+
+int (*_libc_getmsg)(int , struct strbuf *, struct strbuf *, int *) = NULL;
+
+int getmsg(int fd, struct strbuf * ctlptr, struct strbuf * dataptr,
+  int * flags)
+{
+	register int ret;
+	if (_libc_getmsg != NULL)
+	   return (*_libc_getmsg)(fd,ctlptr,dataptr,flags);
+	else if ((ret=machdep_sys_getmsg(fd,ctlptr,dataptr,flags))<0) {
+	   errno = -ret;
+	   return -1;
+	}
+	else
+	   return ret;
+}
+
+int (*_libc_putmsg)(int , const struct strbuf *, const struct strbuf *, int) = NULL;
+
+int putmsg(int fd, const struct strbuf * ctlptr, const struct strbuf * dataptr,
+  int flags)
+{
+	register int ret;
+	if (_libc_putmsg != NULL)
+	   return (*_libc_putmsg)(fd,ctlptr,dataptr,flags);
+	else if ((ret=machdep_sys_putmsg(fd,ctlptr,dataptr,flags))<0) {
+	   errno = -ret;
+	   return -1;
+	}
+	else
+	   return ret;
+}
+
+int ftime(struct timeb* tp)
+
+{
+	register int ret;
+	if ((ret=machdep_sys_ftime(tp))<0) {
+		errno = -ret;
+		return NOTOK;
+	}
+	return 0;
+}
+
+int getpagesize()
+
+{
+	register int ret;
+#if 0
+	if ((ret = machdep_sys_sysconf(_SC_PAGE_SIZE))<0) {
+	   PANIC();
+	   SET_ERRNO(-ret);
+	   return -1;
+	}
+	else {
+	   return 0;
+	}
+#else
+	return PAGESIZE;
+#endif
+}
+
+static 	pthread_mutex_t machdep_mutex = 
+{ MUTEX_TYPE_COUNTING_FAST, PTHREAD_QUEUE_INITIALIZER, \
+	 NULL, SEMAPHORE_CLEAR, { NULL }, MUTEX_FLAGS_INITED };
+
+static 	pthread_mutex_t malloc_mutex = 
+{ MUTEX_TYPE_COUNTING_FAST, PTHREAD_QUEUE_INITIALIZER, \
+	 NULL, SEMAPHORE_CLEAR, { NULL }, MUTEX_FLAGS_INITED };
+
+struct stdlock {
+    volatile long init;
+    pthread_mutex_t* mutex;
+};
+
+static void machdep_stdinitlock(struct stdlock* lock)
+
+{
+	if (lock==0) PANIC();
+	pthread_mutex_lock(&machdep_mutex);
+	if (!lock->init) {
+	   register pthread_mutex_t* mutex;
+	   pthread_mutexattr_t attr;
+
+	   lock->init = 1;
+	   lock->mutex = &machdep_mutex;
+	   mutex = (pthread_mutex_t*) malloc(sizeof(pthread_mutex_t));
+	   pthread_mutexattr_init (&attr);
+	   pthread_mutexattr_settype (&attr, MUTEX_TYPE_COUNTING_FAST);
+	   pthread_mutex_init(mutex, &attr);
+	   lock->mutex = mutex;
+	}
+	pthread_mutex_unlock(&machdep_mutex);
+}
+
+void machdep_stdlock(struct stdlock* lock)
+
+{
+	if (lock==0) PANIC();
+	if (!lock->init)
+	   machdep_stdinitlock(lock);
+	pthread_mutex_lock(lock->mutex);
+}
+
+void machdep_stdunlock(struct stdlock* lock)
+
+{
+	if (lock==0) PANIC();
+	if (!lock->init)
+	   machdep_stdinitlock(lock);
+	pthread_mutex_unlock(lock->mutex);
+}
+
+int machdep_stdtrylock(struct stdlock* lock)
+
+{
+	if (lock==0) PANIC();
+	if (!lock->init)
+	   machdep_stdinitlock(lock);
+	return pthread_mutex_trylock(lock->mutex);
+}
+
+int machdep_stdtryunlock(struct stdlock* lock)
+
+{
+	if (lock==0) PANIC();
+	if (!lock->init)
+	   machdep_stdinitlock(lock);
+	if (pthread_mutex_trylock(lock->mutex))
+	   return pthread_mutex_unlock(lock->mutex);
+	return 0;
+}
+
+extern void (*_libc_stdlock)(struct stdlock* lock);
+extern void (*_libc_stdunlock)(struct stdlock* lock);
+extern int (*_libc_stdtrylock)(struct stdlock* lock);
+extern int (*_libc_stdtryunlock)(struct stdlock* lock);
+
+int machdep_sys_init()
+
+{
+	typedef void (*voidfunc_t)();
+	extern voidfunc_t _libc_read;
+	extern voidfunc_t _libc_write;
+	extern voidfunc_t _libc_readv;
+	extern voidfunc_t _libc_writev;
+	extern voidfunc_t _libc_open;
+	extern voidfunc_t _libc_close;
+	extern voidfunc_t _libc_fork;
+	extern voidfunc_t _libc_fcntl;
+	extern voidfunc_t _libc_dup;
+	extern voidfunc_t _libc_pipe;
+	extern voidfunc_t _libc_select;
+	extern voidfunc_t _libc_malloc;
+	extern voidfunc_t _libc_realloc;
+	extern voidfunc_t _libc_free;
+	extern ssize_t pthread_read (int , char*, int );
+	extern ssize_t pthread_write (int , char*, int );
+	extern int pthread_close (int);
+	extern int pthread_dup (int);
+	extern int pthread_fork ();
+	extern int pthread_pipe (int*);
+	extern int pthread_fcntl(int, int, ...);
+	extern int pthread_open(const char *, int, ...);
+	extern ssize_t pthread_readv (int , const struct iovec *, int );
+	extern ssize_t pthread_writev (int , const struct iovec *, int );
+	extern int pthread_select(int, fd_set *, fd_set *, fd_set *, struct timeval *);
+	extern int pthread_getmsg(int , struct strbuf *, struct strbuf *,int*);
+	extern int pthread_putmsg(int , const struct strbuf *, const struct strbuf *,int);
+	extern void (*pthread_signal(int , void (*)(int)))(int);
+	extern int pthread_sigaction(int,const struct sigaction *, struct sigaction *);
+	extern int pthread_sigprocmask(int, const sigset_t *, sigset_t *);
+	extern int pthread_sigsuspend(const sigset_t *);
+
+
+	static struct {
+		voidfunc_t *p;
+		voidfunc_t f;
+	} maptable[] = {
+		{(voidfunc_t*)&_libc_read, (voidfunc_t) pthread_read},
+		{(voidfunc_t*)&_libc_write, (voidfunc_t) pthread_write},
+		{(voidfunc_t*)&_libc_readv, (voidfunc_t) pthread_readv},
+		{(voidfunc_t*)&_libc_writev, (voidfunc_t) pthread_writev},
+		{(voidfunc_t*)&_libc_open, (voidfunc_t) pthread_open},
+		{(voidfunc_t*)&_libc_close, (voidfunc_t) pthread_close},
+		{(voidfunc_t*)&_libc_fork, (voidfunc_t) pthread_fork},
+		{(voidfunc_t*)&_libc_fcntl, (voidfunc_t) pthread_fcntl},
+		{(voidfunc_t*)&_libc_dup, (voidfunc_t) pthread_dup},
+		{(voidfunc_t*)&_libc_pipe, (voidfunc_t) pthread_pipe},
+		{(voidfunc_t*)&_libc_select, (voidfunc_t) pthread_select},
+		{(voidfunc_t*)&_libc_getmsg, (voidfunc_t) pthread_getmsg},
+		{(voidfunc_t*)&_libc_putmsg, (voidfunc_t) pthread_putmsg},
+		{(voidfunc_t*)&_libc_signal, (voidfunc_t) pthread_signal},
+		{(voidfunc_t*)&_libc_sigaction, (voidfunc_t) pthread_sigaction},
+		{(voidfunc_t*)&_libc_sigprocmask, (voidfunc_t) pthread_sigprocmask},
+		{(voidfunc_t*)&_libc_sigsuspend, (voidfunc_t) pthread_sigsuspend},
+		{(voidfunc_t*) 0, (voidfunc_t) 0}
+	}; 
+	register int i;
+
+	for (i=0; maptable[i].p; i++)
+	    *maptable[i].p = maptable[i].f;
+
+        _libc_stdlock = machdep_stdlock;
+        _libc_stdunlock = machdep_stdunlock;
+        _libc_stdtrylock = machdep_stdtrylock;
+        _libc_stdtryunlock = machdep_stdtryunlock;
+	return 0;
+}
+
+#if 0
+extern end;
+char* nd = (char*) &end;
+char* brk(const char* endds)
+
+{
+	register int ret;
+
+	if ((ret = machdep_sys_brk((char*)endds))<0) {
+	   SET_ERRNO(-ret);
+	   return (char*) -1;
+	}
+	else {
+	   nd = (char*) endds;
+	   return 0;
+	}
+}
+
+char *sbrk(int incr)
+
+{
+	register char* ret;
+	if (incr!=0 && (ret=brk(nd + incr))!=0)
+	   return ret;
+	else
+	   return nd - incr;
+}
+#endif
+
+sigset_t sigmask(int sig)
+
+{
+    sigset_t oset;
+    sigemptyset(&oset);
+    sigaddset(&oset, sig);
+    return oset;
+}
+
+sigset_t sigsetmask(sigset_t set)
+
+{
+     sigset_t oset;
+     sigprocmask(SIG_SETMASK,&set,&oset);
+     return oset;
+}
+
+sigset_t sigblock(sigset_t set)
+
+{
+     sigset_t oset;
+     sigprocmask(SIG_BLOCK,&set,&oset);
+     return oset;
+}
diff --git a/mit-pthreads/machdep/engine-i386-sco-3.2v5.h b/mit-pthreads/machdep/engine-i386-sco-3.2v5.h
new file mode 100644
index 00000000000..8b2aa362f06
--- /dev/null
+++ b/mit-pthreads/machdep/engine-i386-sco-3.2v5.h
@@ -0,0 +1,104 @@
+/* ==== machdep.h ============================================================
+ * Copyright (c) 1993 Chris Provenzano, proven@athena.mit.edu
+ *
+ * engine-i386-freebsd-2.0.h,v 1.1.4.1 1995/12/13 05:41:52 proven Exp
+ *
+ */
+
+#include <unistd.h>
+#include <setjmp.h>
+#include <sys/time.h>
+
+#ifndef __NORETURN
+#define __NORETURN
+#endif
+
+/*
+ * The first machine dependent functions are the SEMAPHORES
+ * needing the test and set instruction.
+ */
+#define SEMAPHORE_CLEAR 0
+#define SEMAPHORE_SET   1
+
+#define SEMAPHORE_TEST_AND_SET(lock)    \
+({										\
+long temp = SEMAPHORE_SET;              \
+										\
+__asm__ volatile ("xchgl %0,(%2)"       \
+        :"=r" (temp)                    \
+        :"0" (temp),"r" (lock));        \
+temp;                                   \
+})
+
+#define SEMAPHORE_RESET(lock)           *lock = SEMAPHORE_CLEAR
+
+/*
+ * New types
+ */
+typedef long    semaphore;
+
+/*
+ * sigset_t macros
+ */
+#define	SIG_ANY(sig)		(sig)
+#define SIGMAX				31
+
+/*
+ * New Strutures
+ */
+struct machdep_pthread {
+    void        		*(*start_routine)(void *);
+    void        		*start_argument;
+    void        		*machdep_stack;
+	struct itimerval	machdep_timer;
+    jmp_buf     		machdep_state;
+#define	JB_BP	3
+#define JB_SP	4
+#define	JB_PC	5
+    char 	    		machdep_float_state[108];
+};
+
+/*
+ * Static machdep_pthread initialization values.
+ * For initial thread only.
+ */
+#define MACHDEP_PTHREAD_INIT    \
+{ NULL, NULL, NULL, { { 0, 0 }, { 0, 100000 } }, 0 }
+
+/*
+ * Minimum stack size
+ */
+#define PTHREAD_STACK_MIN	2048
+
+/*
+ * Some fd flag defines that are necessary to distinguish between posix
+ * behavior and bsd4.3 behavior.
+ */
+#define __FD_NONBLOCK 		O_NONBLOCK
+
+/*
+ * New functions
+ */
+
+__BEGIN_DECLS
+
+#if defined(PTHREAD_KERNEL)
+
+#define __machdep_stack_get(x)      (x)->machdep_stack
+#define __machdep_stack_set(x, y)   (x)->machdep_stack = y
+#define __machdep_stack_repl(x, y)                          \
+{                                                           \
+    if (stack = __machdep_stack_get(x)) {                   \
+        __machdep_stack_free(stack);                        \
+    }                                                       \
+    __machdep_stack_set(x, y);                              \
+}   
+   
+void *  __machdep_stack_alloc       __P_((size_t));
+void    __machdep_stack_free        __P_((void *));
+
+int machdep_save_state      __P_((void));
+
+#endif
+
+__END_DECLS
diff --git a/mit-pthreads/machdep/engine-ip22-irix-5.2.c b/mit-pthreads/machdep/engine-ip22-irix-5.2.c
new file mode 100644
index 00000000000..d205d05f316
--- /dev/null
+++ b/mit-pthreads/machdep/engine-ip22-irix-5.2.c
@@ -0,0 +1,225 @@
+/* ==== machdep.c ============================================================
+ * Copyright (c) 1995 Chris Provenzano, proven@athena.mit.edu
+ *
+ * Description : Machine dependent functions for IRIX-5.2 on the IP22
+ *
+ *	1.00 95/04/26 proven
+ *      -Started coding this file.
+ */
+
+#ifndef lint
+static const char rcsid[] = "$Id$";
+#endif
+ 
+#include <pthread.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <unistd.h>
+#include <stdlib.h>
+
+/* ==========================================================================
+ * machdep_save_state()
+ */
+int machdep_save_state(void)
+{
+    return(setjmp(pthread_run->machdep_data.machdep_state));
+}
+
+/* ==========================================================================
+ * machdep_restore_state()
+ */
+void machdep_restore_state(void)
+{
+    longjmp(pthread_run->machdep_data.machdep_state, 1);
+}
+
+/* ==========================================================================
+ * machdep_set_thread_timer()
+ */
+void machdep_set_thread_timer(struct machdep_pthread *machdep_pthread)
+{
+    if (setitimer(ITIMER_VIRTUAL, &(machdep_pthread->machdep_timer), NULL)) {
+        PANIC();
+    }
+}
+
+/* ==========================================================================
+ * machdep_unset_thread_timer()
+ */
+void machdep_unset_thread_timer(struct machdep_pthread *machdep_pthread)
+{
+    struct itimerval zeroval = { { 0, 0 }, { 0, 0} };
+
+    if (setitimer(ITIMER_VIRTUAL, &zeroval, NULL)) {
+        PANIC();
+    }
+}
+
+/* ==========================================================================
+ * machdep_pthread_cleanup()
+ */
+void *machdep_pthread_cleanup(struct machdep_pthread *machdep_pthread)
+{
+    return(machdep_pthread->machdep_stack);
+}
+
+/* ==========================================================================
+ * machdep_pthread_start()
+ */
+void machdep_pthread_start(void)
+{
+	context_switch_done();
+	pthread_sched_resume();
+
+    /* Run current threads start routine with argument */
+    pthread_exit(pthread_run->machdep_data.start_routine
+      (pthread_run->machdep_data.start_argument));
+
+    /* should never reach here */
+    PANIC();
+}
+
+/* ==========================================================================
+ * __machdep_stack_free()
+ */
+void __machdep_stack_free(void * stack)
+{
+    free(stack);
+}
+
+/* ==========================================================================
+ * __machdep_stack_alloc()
+ */
+void * __machdep_stack_alloc(size_t size)
+{
+    void * stack;
+
+    return(malloc(size));
+}
+
+/* ==========================================================================
+ * __machdep_pthread_create()
+ */
+void __machdep_pthread_create(struct machdep_pthread *machdep_pthread,
+  void *(* start_routine)(), void *start_argument, 
+  long stack_size, long nsec, long flags)
+{
+	int i;
+
+    machdep_pthread->start_routine = start_routine;
+    machdep_pthread->start_argument = start_argument;
+
+    machdep_pthread->machdep_timer.it_value.tv_sec = 0;
+    machdep_pthread->machdep_timer.it_interval.tv_sec = 0;
+    machdep_pthread->machdep_timer.it_interval.tv_usec = 0;
+    machdep_pthread->machdep_timer.it_value.tv_usec = nsec / 1000;
+
+	if (setjmp(machdep_pthread->machdep_state)) {
+		machdep_pthread_start();
+	}
+
+    /*
+     * Set up new stact frame so that it looks like it
+     * returned from a longjmp() to the beginning of
+     * machdep_pthread_start().
+     */
+
+   	/* IP22 stack starts high and builds down. */
+    machdep_pthread->machdep_state[JB_SP] =
+	  (int)machdep_pthread->machdep_stack + stack_size - 1024; 
+	machdep_pthread->machdep_state[JB_SP] &= ~7;
+
+	memcpy((void *)machdep_pthread->machdep_state[JB_SP], 
+		   (char *)(((int)&i) - 24), 32);
+
+}
+
+/* ==========================================================================
+ * machdep_sys_dup2()
+ */
+machdep_sys_dup2(int a, int b)
+{
+    machdep_sys_close(b);
+    machdep_sys_fcntl(a, F_DUPFD, b);
+}
+
+/* ==========================================================================
+ * machdep_sys_wait3()
+ */
+machdep_sys_wait3(int * b, int c, int * d)
+{
+        return(machdep_sys_waitsys(0, b, c, d));
+}
+ 
+/* ==========================================================================
+ * machdep_sys_waitpid()
+ */
+machdep_sys_waitpid(int a, int * b, int c)
+{
+        return(machdep_sys_waitsys(a, b, c, NULL));
+}  
+
+struct stat;
+
+/* ==========================================================================
+ * _fxstat()
+ */
+int _fxstat(int __ver, int fd, struct stat *buf)
+{
+    int ret;
+
+    if ((ret = fd_lock(fd, FD_READ, NULL)) == OK) {
+        if ((ret = machdep_sys_fstat(fd_table[fd]->fd.i, buf)) < OK) {
+        	SET_ERRNO(-ret);
+    	}
+        fd_unlock(fd, FD_READ);
+    }
+    return(ret);
+}
+
+/* ==========================================================================
+ * _lxstat()
+ */
+int _lxstat(int __ver, const char * path, struct stat * buf)
+{
+    int ret;
+
+    if ((ret = machdep_sys_lstat(path, buf)) < OK) {
+        SET_ERRNO(-ret);
+    }
+    return(ret);
+
+}
+
+/* ==========================================================================
+ * _xstat()
+ */
+int _xstat(int __ver, const char * path, struct stat * buf)
+{
+    int ret;
+
+    if ((ret = machdep_sys_stat(path, buf)) < OK) {
+        SET_ERRNO(-ret);
+    }
+    return(ret);
+
+}
+
+/* ==========================================================================
+ * getdtablesize()
+ */
+machdep_sys_getdtablesize()
+{
+    return(sysconf(_SC_OPEN_MAX));
+}
+
+/* ==========================================================================
+ * machdep_sys_getdirentries()
+ */
+int machdep_sys_getdirentries(int fd, char * buf, int len, int * seek)
+{  
+	int i;
+
+	i = machdep_sys_getdents(fd, buf, len);
+	return i;
+}
diff --git a/mit-pthreads/machdep/engine-ip22-irix-5.2.h b/mit-pthreads/machdep/engine-ip22-irix-5.2.h
new file mode 100644
index 00000000000..94dd386608e
--- /dev/null
+++ b/mit-pthreads/machdep/engine-ip22-irix-5.2.h
@@ -0,0 +1,108 @@
+/* ==== machdep.h ============================================================
+ * Copyright (c) 1994 Chris Provenzano, proven@athena.mit.edu
+ *
+ * $Id$
+ *
+ */
+
+#include <unistd.h>
+#include <setjmp.h>
+#include <sys/time.h>
+#include <sys/cdefs.h>
+
+/*
+ * The first machine dependent functions are the SEMAPHORES
+ * needing the test and set instruction.
+ */
+#define SEMAPHORE_CLEAR 0
+#define SEMAPHORE_SET   0xff
+
+/*
+ * More machine dependent macros
+ */
+#ifdef PTHREAD_KERNEL
+
+#define machdep_save_float_state(x)		
+#define machdep_restore_float_state()
+
+#endif
+
+/*
+ * New types
+ */
+typedef char    semaphore;
+
+/*
+ * sigset_t macros
+ */
+#define SIGMAX				32
+#define SIG_ANY(sig)                        \
+({                                          \
+    sigset_t *sig_addr = (sigset_t *)&sig;  \
+    int ret = 0;                            \
+    int i;                                  \
+                                            \
+    for (i = 1; i <= SIGMAX; i++) {         \
+        if (sigismember(sig_addr, i)) {     \
+            ret = 1;                        \
+            break;                          \
+        }                                   \
+    }                                       \
+    ret;                                    \
+})
+
+/*
+ * New Strutures
+ */
+struct machdep_pthread {
+    void        		*(*start_routine)(void *);
+    void        		*start_argument;
+    void        		*machdep_stack;
+	struct itimerval	machdep_timer;
+    jmp_buf     		machdep_state;
+};
+
+/*
+ * Static machdep_pthread initialization values.
+ * For initial thread only.
+ */
+#define MACHDEP_PTHREAD_INIT    \
+{ NULL, NULL, NULL, { { 0, 0 }, { 0, 100000 } }, 0 }
+
+/*
+ * Minimum stack size
+ */
+#define PTHREAD_STACK_MIN	1024
+
+/*
+ * Some fd flag defines that are necessary to distinguish between posix
+ * behavior and bsd4.3 behavior.
+ */
+#define __FD_NONBLOCK 		O_NONBLOCK
+
+/*
+ * New functions
+ */
+
+__BEGIN_DECLS
+
+#if defined(PTHREAD_KERNEL)
+
+#define __machdep_stack_get(x)      (x)->machdep_stack
+#define __machdep_stack_set(x, y)   (x)->machdep_stack = y
+#define __machdep_stack_repl(x, y)                          \
+{                                                           \
+    if (stack = __machdep_stack_get(x)) {                   \
+        __machdep_stack_free(stack);                        \
+    }                                                       \
+    __machdep_stack_set(x, y);                              \
+}
+
+void *  __machdep_stack_alloc       __P_((size_t));
+void    __machdep_stack_free        __P_((void *));
+
+int machdep_save_state      __P_((void));
+
+#endif
+
+__END_DECLS
diff --git a/mit-pthreads/machdep/engine-m68000-netbsd.c b/mit-pthreads/machdep/engine-m68000-netbsd.c
new file mode 100644
index 00000000000..6346c36ca7c
--- /dev/null
+++ b/mit-pthreads/machdep/engine-m68000-netbsd.c
@@ -0,0 +1,256 @@
+/* ==== machdep.c ============================================================
+ * Copyright (c) 1993, 1994 Chris Provenzano, proven@athena.mit.edu
+ *
+ * Copyright (c) 1993 by Chris Provenzano, proven@mit.edu
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *  This product includes software developed by Chris Provenzano.
+ * 4. The name of Chris Provenzano may not be used to endorse or promote
+ *      products derived from this software without specific prior written
+ *      permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY CHRIS PROVENZANO ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL CHRIS PROVENZANO BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * Description : Machine dependent functions for NetBSD on i386
+ *
+ *      1.00 93/08/04 proven
+ *      -Started coding this file.
+ *
+ * m68k work from David Leonard <david.leonard@it.uq.edu.au>.
+ * updated and NetBSD/m68k work from Andy Finnell <andyf@vei.net>.
+ *
+ */
+
+#ifndef lint
+static const char rcsid[] = "$Id$";
+#endif
+
+#include "pthread.h"
+#include <sys/syscall.h>
+#include <sys/stat.h>
+
+/* ==========================================================================
+ * machdep_save_state()
+ */
+int machdep_save_state(void)
+{
+    return( _setjmp(pthread_run->machdep_data.machdep_state) );
+}
+
+/* ==========================================================================
+ * machdep_restore_state()
+ */
+void machdep_restore_state(void)
+{
+    _longjmp(pthread_run->machdep_data.machdep_state, 1);
+}
+
+/* ==========================================================================
+ * machdep_save_state()
+ */
+void machdep_save_float_state(struct pthread * pthread)
+{
+    char * fdata = pthread->machdep_data.machdep_fstate;
+
+    __asm__ ( "fmovem fp0-fp7,%0"::"m" (*fdata) );
+    __asm__ ( "fmovem fpcr/fpsr/fpi,%0"::"m" (fdata[80]) );
+}
+
+/* ==========================================================================
+ * machdep_restore_float_state()
+ */
+void machdep_restore_float_state(void)
+{
+    char * fdata = pthread_run->machdep_data.machdep_fstate;
+
+    __asm__ ( "fmovem %0,fp0-fp7"::"m" (*fdata) );
+    __asm__ ( "fmovem %0,fpcr/fpsr/fpi"::"m" (fdata[80]) );
+
+}
+
+/* ==========================================================================
+ * machdep_set_thread_timer()
+ */
+void machdep_set_thread_timer(struct machdep_pthread *machdep_pthread)
+{
+    if (setitimer(ITIMER_VIRTUAL, &(machdep_pthread->machdep_timer), NULL)) {
+        PANIC();
+    }
+}
+
+/* ==========================================================================
+ * machdep_unset_thread_timer()
+ */
+void machdep_unset_thread_timer(struct machdep_pthread *machdep_pthread)
+{
+    struct itimerval zeroval = { { 0, 0 }, { 0, 0 } };
+
+    if (setitimer(ITIMER_VIRTUAL, &zeroval, NULL)) {
+        PANIC();
+    }
+}
+
+/* ==========================================================================
+ * __machdep_stack_free()
+ */
+void __machdep_stack_free(void * stack)
+{       
+    free(stack);
+}
+ 
+/* ==========================================================================
+ * __machdep_stack_alloc()
+ */ 
+void * __machdep_stack_alloc(size_t size)
+{   
+    void * stack;
+    
+    return((void*)malloc(size));
+}     
+
+/* ==========================================================================
+ * machdep_pthread_cleanup()
+ */
+void *machdep_pthread_cleanup(struct machdep_pthread *machdep_pthread)
+{
+    return(machdep_pthread->machdep_stack);
+}
+
+/* ==========================================================================
+ * machdep_pthread_start()
+ */
+void machdep_pthread_start(void)
+{
+        context_switch_done();
+	pthread_sched_resume();
+
+    /* Run current thread's start routine with argument */
+    pthread_exit(
+        pthread_run->machdep_data.start_routine(
+            pthread_run->machdep_data.start_argument
+        )
+    );
+
+    /* should never reach here */
+    PANIC();
+}
+
+/* ==========================================================================
+ * __machdep_pthread_create()
+ */
+void __machdep_pthread_create(struct machdep_pthread *machdep_pthread,
+  void *(* start_routine)(), void *start_argument, 
+  long stack_size, long nsec, long flags)
+{
+    machdep_pthread->start_routine = start_routine;
+    machdep_pthread->start_argument = start_argument;
+
+    machdep_pthread->machdep_timer.it_value.tv_sec = 0;
+    machdep_pthread->machdep_timer.it_interval.tv_sec = 0;
+    machdep_pthread->machdep_timer.it_interval.tv_usec = 0;
+    machdep_pthread->machdep_timer.it_value.tv_usec = nsec / 1000;
+
+    _setjmp(machdep_pthread->machdep_state);
+    /*
+     * Set up new stack frame so that it looks like it
+     * returned from a longjmp() to the beginning of
+     * machdep_pthread_start().
+     *
+     * state is the set_jmp structure, which for m68k is:
+     *   long onstack_flag;     // [0]
+     *   long sigmask;          // [1]
+     *   long sp;               // [2]
+     *   long fp;               // [3]
+     *   long ap;               // [4]
+     *   long pc;               // [5]
+     *   long ps;               // [6]
+     *   long regs[10];         // non scratch registers
+     */
+    machdep_pthread->machdep_state[5] = (long)machdep_pthread_start;
+
+    /* Stack starts high and builds down. */
+    machdep_pthread->machdep_state[2] =
+      (int)machdep_pthread->machdep_stack + stack_size;
+}
+
+/* ==========================================================================
+ * machdep_sys_wait3() 
+ */
+machdep_sys_wait3(int * b, int c, int * d)
+{
+        return(machdep_sys_wait4(0, b, c, d));
+}
+ 
+/* ==========================================================================
+ * machdep_sys_waitpid()
+ */
+machdep_sys_waitpid(int a, int * b, int c)
+{
+        return(machdep_sys_wait4(a, b, c, NULL));
+}  
+
+/* ==========================================================================
+ * machdep_sys_getdtablesize()
+ */
+machdep_sys_getdtablesize()
+{
+        return(sysconf(_SC_OPEN_MAX));
+}  
+
+/* ==========================================================================
+ * machdep_sys_getdirentries()
+ */
+machdep_sys_getdirentries(int fd, char * buf, int len, int * seek)
+{
+        return(machdep_sys_getdents(fd, buf, len));
+}  
+
+/* ==========================================================================
+ * machdep_sys_lseek()
+ */
+off_t machdep_sys_lseek(int fd, off_t offset, int whence)
+{
+	extern off_t __syscall();
+
+	return(__syscall((quad_t)SYS_lseek, fd, 0, offset, whence));
+}
+
+int machdep_sys_ftruncate( int fd, off_t length)
+{
+	quad_t q;
+	int rv;
+
+	q = __syscall((quad_t)SYS_ftruncate, fd,0, length);
+	if( /* LINTED constant */ sizeof( quad_t ) == sizeof( register_t ) ||
+	    /* LINTED constant */ BYTE_ORDER == LITTLE_ENDIAN )
+		rv = (int)q;
+	else
+		rv = (int)((u_quad_t)q >> 32);
+
+	return rv;
+}
+
+int machdep_sys_fstat( int f, struct stat* st )
+{
+	return __fstat13(f,st);
+}
diff --git a/mit-pthreads/machdep/engine-m68000-netbsd.h b/mit-pthreads/machdep/engine-m68000-netbsd.h
new file mode 100644
index 00000000000..ec3c6a01bce
--- /dev/null
+++ b/mit-pthreads/machdep/engine-m68000-netbsd.h
@@ -0,0 +1,107 @@
+/* ==== machdep.h ============================================================
+ * Copyright (c) 1993 Chris Provenzano, proven@athena.mit.edu
+ *
+ * $Id$
+ *
+ * m68k work by Andy Finnell <andyf@vei.net> based off work by
+ *  David Leonard and Chris Provenzano.
+ *
+ */
+
+#include <unistd.h>
+#include <setjmp.h>
+#include <sys/time.h>
+
+/*
+ * The first machine dependent functions are the SEMAPHORES
+ * needing the test and set instruction.
+ */
+#define SEMAPHORE_CLEAR 0
+#define SEMAPHORE_SET   0x80;
+
+#define SEMAPHORE_TEST_AND_SET(lock)            \
+({                                              \
+        volatile long temp = SEMAPHORE_CLEAR;   \
+        __asm__ volatile(                       \
+          "tas %2; bpl 0f; movl #1,%0; 0:"      \
+          :"=r" (temp)                          \
+          :"0" (temp),"m" (*lock));             \
+        temp;                                   \
+})
+
+#define SEMAPHORE_RESET(lock)           *lock = SEMAPHORE_CLEAR
+
+/*
+ * New types
+ */
+typedef char    semaphore;
+
+/*
+ * sigset_t macros
+ */
+#define	SIG_ANY(sig)		(sig)
+#define SIGMAX				31
+
+/*
+ * New Strutures
+ */
+struct machdep_pthread {
+    void        		*(*start_routine)(void *);
+    void        		*start_argument;
+    void        		*machdep_stack;
+	struct itimerval	machdep_timer;
+    jmp_buf     		machdep_state;
+    char			machdep_fstate[92];
+};
+
+/*
+ * Min pthread stacksize
+ */
+#define PTHREAD_STACK_MIN	1024
+
+/*
+ * Some fd flag defines that are necessary to distinguish between posix
+ * behavior and bsd4.3 behavior.
+ */
+#define __FD_NONBLOCK 		O_NONBLOCK
+
+/*
+ * Static machdep_pthread initialization values.
+ * For initial thread only.
+ */
+#define MACHDEP_PTHREAD_INIT    \
+{ NULL, NULL, NULL, { { 0, 0 }, { 0, 100000 } }, 0 }
+
+/*
+ * New functions
+ */
+
+__BEGIN_DECLS
+
+#if defined(PTHREAD_KERNEL)
+
+
+#ifndef __machdep_stack_get
+#define __machdep_stack_get(x)      (x)->machdep_stack
+#endif
+#ifndef __machdep_stack_set
+#define __machdep_stack_set(x, y)   (x)->machdep_stack = y
+#endif
+#ifndef __machdep_stack_repl
+#define __machdep_stack_repl(x, y)                          \
+{                                                           \
+    if (stack = __machdep_stack_get(x)) {                   \
+        __machdep_stack_free(stack);                        \
+    }                                                       \
+    __machdep_stack_set(x, y);                              \
+}
+#endif
+
+void *  __machdep_stack_alloc       __P_((size_t));
+void    __machdep_stack_free        __P_((void *));
+    
+int machdep_save_state      __P_((void));
+
+#endif
+
+__END_DECLS
diff --git a/mit-pthreads/machdep/engine-r2000-ultrix-4.2.c b/mit-pthreads/machdep/engine-r2000-ultrix-4.2.c
new file mode 100644
index 00000000000..45c8cc73f24
--- /dev/null
+++ b/mit-pthreads/machdep/engine-r2000-ultrix-4.2.c
@@ -0,0 +1,209 @@
+/* ==== machdep.c ============================================================
+ * Copyright (c) 1993 Chris Provenzano, proven@athena.mit.edu
+ *
+ * Description : Machine dependent functions for decstation with r2000/r3000
+ *
+ *  1.00 93/07/21 proven
+ *      -Started coding this file.
+ */
+
+#ifndef lint
+static const char rcsid[] = "$Id$";
+#endif
+
+#include <pthread.h>
+#include <stdlib.h>
+#include <errno.h>
+
+/*
+ * The r2000/r3000 processors do not have a test and set instruction, so 
+ * the semaphore TEST_AND_SET macro is linked very closely to the interrupt
+ * handelling of the pthreads package.
+ */
+
+/* ==========================================================================
+ * semaphore_test_and_set()
+ *
+ * SEMAPHORE_TEST_AND_SET prevents interrupts, tests the lock and then
+ * turns interrupts back on, checking to see if any interrupts have occured
+ * between the prevent and resume.
+ */
+int semaphore_test_and_set(semaphore *lock)
+{
+	int rval;
+
+/* None of this should be necessary
+	sig_prevent();
+	if (!(rval = (*lock))) {
+		*lock = SEMAPHORE_SET;
+	}
+	sig_check_and_resume();
+	return(rval);
+*/
+}
+
+/* ==========================================================================
+ * machdep_save_state()
+ */
+int machdep_save_state(void)
+{
+	return(setjmp(pthread_run->machdep_data.machdep_state));
+}
+
+/* ==========================================================================
+ * machdep_save_float_state()
+ */
+void machdep_save_float_state(struct pthread * pthread)
+{
+	return;
+}
+
+/* ==========================================================================
+ * fake_longjmp()
+ */
+void fake_longjmp(jmp_buf env)
+{
+	asm("li $5,1; sw $5, 20($4); li $2,103; syscall"); 
+}
+
+/* ==========================================================================
+ * machdep_restore_state()
+ *
+ * When I redo machdep_save_state, I'll put the asm in machdep_save_state()
+ * and machdep_restore_state() and I won't have to do an additional function
+ * call.
+ */
+void machdep_restore_state(void)
+{
+	fake_longjmp(pthread_run->machdep_data.machdep_state);
+	/* longjmp(pthread_run->machdep_data.machdep_state, 1); */
+}
+
+/* ==========================================================================
+ * machdep_restore_float_state()
+ */
+void machdep_restore_float_state(void)
+{
+	return;
+}
+
+/* ==========================================================================
+ * machdep_set_thread_timer()
+ */
+void machdep_set_thread_timer(struct machdep_pthread *machdep_pthread)
+{
+	if (setitimer(ITIMER_VIRTUAL, &(machdep_pthread->machdep_timer), NULL)) {
+		PANIC();
+	}	
+}
+
+/* ==========================================================================
+ * machdep_unset_thread_timer()
+ */
+void machdep_unset_thread_timer(struct machdep_pthread *machdep_pthread)
+{
+	struct itimerval zeroval = { { 0, 0 }, { 0, 0} };
+
+	if (setitimer(ITIMER_VIRTUAL, &zeroval, NULL)) {
+		PANIC();
+	}
+}
+
+/* ==========================================================================
+ * machdep_pthread_cleanup()
+ */
+void *machdep_pthread_cleanup(struct machdep_pthread *machdep_pthread)
+{
+	return(machdep_pthread->machdep_stack);
+}
+
+/* ==========================================================================
+ * machdep_pthread_start()
+ */
+void machdep_pthread_start(void)
+{
+	context_switch_done();
+	pthread_sched_resume();
+
+	/* Run current threads start routine with argument */
+	pthread_exit(pthread_run->machdep_data.start_routine
+      (pthread_run->machdep_data.start_argument));
+
+	/* should never reach here */
+	PANIC();
+}
+
+/* ==========================================================================
+ * __machdep_stack_free()
+ */
+void __machdep_stack_free(void * stack)
+{
+	free(stack);
+}
+
+/* ==========================================================================
+ * __machdep_stack_alloc()
+ */
+void * __machdep_stack_alloc(size_t size)
+{
+	void * stack;
+
+	return(malloc(size));
+}
+
+/* ==========================================================================
+ * __machdep_pthread_create()
+ */
+void __machdep_pthread_create(struct machdep_pthread *machdep_pthread,
+  void *(* start_routine)(), void *start_argument, 
+  long stack_size, long nsec, long flags)
+{
+	machdep_pthread->start_routine = start_routine;
+	machdep_pthread->start_argument = start_argument;
+
+	machdep_pthread->machdep_timer.it_value.tv_sec = 0;
+	machdep_pthread->machdep_timer.it_interval.tv_sec = 0;
+	machdep_pthread->machdep_timer.it_interval.tv_usec = 0;
+	machdep_pthread->machdep_timer.it_value.tv_usec = nsec / 1000;
+
+	setjmp(machdep_pthread->machdep_state);
+	/*
+	 * Set up new stact frame so that it looks like it
+	 * returned from a longjmp() to the beginning of
+	 * machdep_pthread_start().
+	 */
+	machdep_pthread->machdep_state[JB_RA] = (int)machdep_pthread_start;
+	machdep_pthread->machdep_state[JB_PC] = (int)machdep_pthread_start;
+
+	/* Stack starts high and builds down. */
+	machdep_pthread->machdep_state[JB_SP] =
+	  (int)machdep_pthread->machdep_stack + stack_size;
+
+	/* This is the real global pointer */
+	/* machdep_pthread->machdep_state[JB_GP] = 0; */
+}
+		
+/* ==========================================================================
+ * machdep_sys_sigprocmask()
+ * This isn't a real implementation; we can make the assumption that the
+ * pthreads library is not using oset, and that it is always blocking or
+ * unblocking all signals at once.
+ */
+int machdep_sys_sigprocmask(int how, const sigset_t *set, sigset_t *oset)
+{
+    switch(how) {
+      case SIG_BLOCK:
+	sigblock(*set);
+	break;
+      case SIG_UNBLOCK:
+	sigsetmask(~*set);
+	break;
+      case SIG_SETMASK:
+	sigsetmask(*set);
+	break;
+      default:
+	return -EINVAL;
+    }
+    return(OK);
+}
+
diff --git a/mit-pthreads/machdep/engine-r2000-ultrix-4.2.h b/mit-pthreads/machdep/engine-r2000-ultrix-4.2.h
new file mode 100644
index 00000000000..8e2d70f8feb
--- /dev/null
+++ b/mit-pthreads/machdep/engine-r2000-ultrix-4.2.h
@@ -0,0 +1,107 @@
+/* ==== machdep.h ============================================================
+ * Copyright (c) 1993 Chris Provenzano, proven@athena.mit.edu
+ *
+ * $Id$
+ *
+ *  Description : Machine dependent header for decstation with r2000/r3000
+ *				  running Ultrix-4.2
+ *
+ *  1.00 93/07/21 proven
+ *      -Started coding this file.
+ */
+
+#include <setjmp.h>
+#include <sys/time.h>
+#include <sys/cdefs.h>
+
+/*
+ * The first machine dependent functions are the SEMAPHORES
+ * needing the test and set instruction.
+ */
+#define SEMAPHORE_CLEAR 0
+#define SEMAPHORE_SET   1
+
+#define SEMAPHORE_TEST_AND_SET(lock)	semaphore_test_and_set(lock)
+#define SEMAPHORE_RESET(lock)			*lock = SEMAPHORE_CLEAR
+
+/*
+ * New types
+ */
+typedef long	semaphore;
+
+#if !defined(_POSIX_SOURCE)
+
+/* typedef int		ssize_t; */
+
+#if !defined(__GNUC__)
+
+/*
+ * sigset_t macros
+ */
+typedef int		sigset_t; 
+#define sigaddset(set, num)		((*set) |= (1 << (num - 1)))
+#define sigemptyset(set)		(*set = 0) 
+
+#endif
+#endif
+
+#define	SIG_ANY(sig)			(sig)
+#define SIGMAX 					31
+
+/*
+ * New Structures
+ */
+struct machdep_pthread {
+	void						*(*start_routine)(void *);
+	void						*start_argument;
+	void						*machdep_stack;
+	struct itimerval			machdep_timer;
+	jmp_buf						machdep_state;
+};
+
+/*
+ * Static machdep_pthread initialization values.
+ * For initial thread only.
+ */
+#define MACHDEP_PTHREAD_INIT	\
+{ NULL, NULL, NULL, { { 0, 0 }, { 0, 100000 } }, 0 }
+
+
+/*
+ * Min stacksize, arch dependent
+ */
+#define PTHREAD_STACK_MIN	1024
+
+/*
+ * Some fd flag defines that are necessary to distinguish between posix
+ * behavior and bsd4.3 behavior.
+ */
+#define __FD_NONBLOCK 		(O_NONBLOCK | O_NDELAY)
+
+/*
+ * New functions
+ */
+
+__BEGIN_DECLS
+
+#if defined(PTHREAD_KERNEL)
+
+#define __machdep_stack_get(x)		(x)->machdep_stack
+#define __machdep_stack_set(x, y)	(x)->machdep_stack = y
+#define __machdep_stack_repl(x, y)							\
+{															\
+	if (stack = __machdep_stack_get(x)) {					\
+		__machdep_stack_free(stack);						\
+	}														\
+	__machdep_stack_set(x, y);								\
+}
+
+void *	__machdep_stack_alloc		__P_((size_t));
+void	__machdep_stack_free		__P_((void *));
+
+int	semaphore_test_and_set			__P_((semaphore *));
+int machdep_save_state				__P_((void));
+
+#endif
+
+__END_DECLS
diff --git a/mit-pthreads/machdep/engine-romp-bsd.c b/mit-pthreads/machdep/engine-romp-bsd.c
new file mode 100644
index 00000000000..dd1a1096ece
--- /dev/null
+++ b/mit-pthreads/machdep/engine-romp-bsd.c
@@ -0,0 +1,99 @@
+/* ==== machdep.c ============================================================
+ * Copyright (c) 1993 Chris Provenzano, proven@athena.mit.edu
+ *
+ * Description : Machine dependent functions for NetBSD on i386
+ *
+ *	1.00 93/08/04 proven
+ *      -Started coding this file.
+ */
+
+#ifndef lint
+static const char rcsid[] = "$Id$";
+#endif
+
+#include <pthread.h>
+
+/* ==========================================================================
+ * machdep_save_state()
+ */
+int machdep_save_state(void)
+{
+    return(_pthread_save(pthread_run->machdep_data.machdep_state, 0, 0));
+}
+
+/* ==========================================================================
+ * machdep_restore_state()
+ */
+void machdep_restore_state(void)
+{
+    _pthread_restore(pthread_run->machdep_data.machdep_state);
+}
+
+/* ==========================================================================
+ * machdep_set_thread_timer()
+ */
+void machdep_set_thread_timer(struct machdep_pthread *machdep_pthread)
+{
+    if (setitimer(ITIMER_VIRTUAL, &(machdep_pthread->machdep_timer), NULL)) {
+        PANIC();
+    }
+}
+
+/* ==========================================================================
+ * machdep_unset_thread_timer()
+ */
+void machdep_unset_thread_timer(struct machdep_pthread *machdep_pthread)
+{
+    struct itimerval zeroval = { { 0, 0 }, { 0, 0} };
+
+    if (setitimer(ITIMER_VIRTUAL, &zeroval, NULL)) {
+        PANIC();
+    }
+}
+
+/* ==========================================================================
+ * machdep_pthread_cleanup()
+ */
+void *machdep_pthread_cleanup(struct machdep_pthread *machdep_pthread)
+{
+    return(machdep_pthread->machdep_stack);
+}
+
+/* ==========================================================================
+ * machdep_pthread_start()
+ */
+void machdep_pthread_start(void)
+{
+	context_switch_done();
+	sig_check_and_resume();
+
+    /* Run current threads start routine with argument */
+    pthread_exit(pthread_run->machdep_data.start_routine
+      (pthread_run->machdep_data.start_argument));
+
+    /* should never reach here */
+    PANIC();
+}
+
+/* ==========================================================================
+ * machdep_pthread_create()
+ */
+void machdep_pthread_create(struct machdep_pthread *machdep_pthread,
+  void *(* start_routine)(), void *start_argument, long stack_size,
+  void *stack_start, long nsec)
+{
+    machdep_pthread->machdep_stack = stack_start;
+
+    machdep_pthread->start_routine = start_routine;
+    machdep_pthread->start_argument = start_argument;
+
+    machdep_pthread->machdep_timer.it_value.tv_sec = 0;
+    machdep_pthread->machdep_timer.it_interval.tv_sec = 0;
+    machdep_pthread->machdep_timer.it_interval.tv_usec = 0;
+    machdep_pthread->machdep_timer.it_value.tv_usec = nsec / 1000;
+
+    _pthread_save(machdep_pthread->machdep_state,
+		  (void *)((int)machdep_pthread->machdep_stack + stack_size),
+		  machdep_pthread_start);
+}
+
diff --git a/mit-pthreads/machdep/engine-romp-bsd.h b/mit-pthreads/machdep/engine-romp-bsd.h
new file mode 100644
index 00000000000..28c59d35e70
--- /dev/null
+++ b/mit-pthreads/machdep/engine-romp-bsd.h
@@ -0,0 +1,100 @@
+/* ==== machdep.h ============================================================
+ *  Copyright (c) 1993 John F. Carr, jfc@athena.mit.edu
+ *
+ *  Description : Machine dependent header for IBM/RT
+ *
+ *  1.00 93/09/xx jfc
+ *      -Coding this file.
+ */
+
+#ifndef lint
+static const char rcsid[] = "$Id$";
+#endif
+
+#include <setjmp.h>
+#include <sys/time.h>
+#include <sys/types.h>
+
+/*
+ * Stuff for compiling
+ */
+#if defined(__GNUC__)
+#if defined(__cplusplus)
+#define __BEGIN_DECLS   extern "C" {
+#define __END_DECLS     };
+#else
+#define __BEGIN_DECLS
+#define __END_DECLS
+#if !defined(__STDC__)
+#define const           __const
+#define inline          __inline
+#define signed          __signed
+#define volatile        __volatile
+#endif
+#endif
+#else /* !__GNUC__ */
+#define __BEGIN_DECLS
+#define __END_DECLS
+#define const
+#define inline
+#define signed
+#define volatile
+#endif
+
+#define SEMAPHORE_CLEAR 0x0000
+#define SEMAPHORE_SET   0xff00
+#define SEMAPHORE_TEST_AND_SET(lock) _tsh(lock)
+#define SEMAPHORE_RESET(lock) *(lock) = SEMAPHORE_CLEAR
+extern unsigned short _tsh(volatile unsigned short *);
+
+typedef unsigned short semaphore;
+
+/*
+ * sigset_t macros
+ */
+#define	SIG_ANY(sig)		(sig)
+#define SIGMAX 				31
+
+
+struct machdep_pthread {
+    void        		*(*start_routine)(void *);
+    void        		*start_argument;
+    void        		*machdep_stack;
+    struct itimerval	machdep_timer;
+    jmp_buf     		machdep_state;
+};
+
+/*
+ * Static machdep_pthread initialization values.
+ * For initial thread only.
+ */
+#define MACHDEP_PTHREAD_INIT    \
+{ NULL, NULL, NULL, { { 0, 0 }, { 0, 100000 } }, 0 }
+
+/*
+ * Min pthread stacksize
+ */
+#define PTHREAD_STACK_MIN	1024
+
+/*
+ * Some fd defines that are necessary to distinguish between posix
+ * behavior and bsd4.3 behavior.
+ */
+#define __FD_NONBLOCK 		O_NONBLOCK 
+
+#if defined(PTHREAD_KERNEL)
+
+int machdep_save_state      __P_((void));
+
+/* save(jmp_buf, stack pointer, restart proc) */
+extern int _pthread_save(jmp_buf, void *, void (*)());
+extern void _pthread_restore(jmp_buf);
+
+typedef int ssize_t;
+typedef unsigned int sigset_t;
+#define sigemptyset(sp) *(sp) = 0
+#define sigprocmask(op, nssp, ossp) if (ossp) *(int *)ossp = sigsetmask(*nssp); else sigsetmask(*nssp)
+#define sigdelset(sp, i) *(sp) &= ~(1 << (i))
+#define sigaddset(sp, i) *(sp) |= (1 << (i))
+#define sigismember(sp, i) (*(sp) & (1 << (i)))
+#endif
diff --git a/mit-pthreads/machdep/engine-sparc-netbsd-1.3.c b/mit-pthreads/machdep/engine-sparc-netbsd-1.3.c
new file mode 100644
index 00000000000..8e0520cfba5
--- /dev/null
+++ b/mit-pthreads/machdep/engine-sparc-netbsd-1.3.c
@@ -0,0 +1,232 @@
+/* ==== machdep.c ============================================================
+ * Copyright (c) 1993, 1994 Chris Provenzano, proven@athena.mit.edu
+ *
+ * Description : Machine dependent functions for SunOS-4.1.3 on sparc
+ *
+ *	1.00 93/08/04 proven
+ *      -Started coding this file.
+ *
+ *	98/10/22 bad
+ *	-update for fat sigset_t in NetBSD 1.3H
+ */
+
+#ifndef lint
+static const char rcsid[] = "$Id$";
+#endif
+ 
+#include "config.h"
+#include <pthread.h>
+#include <stdlib.h>
+#include <errno.h>
+
+/* ==========================================================================
+ * machdep_save_state()
+ */
+int machdep_save_state(void)
+{
+	/* Save register windows onto stackframe */
+	__asm__ ("ta 3");
+
+    return(setjmp(pthread_run->machdep_data.machdep_state));
+}
+
+/* ==========================================================================
+ * machdep_restore_state()
+ */
+void machdep_restore_state(void)
+{
+    longjmp(pthread_run->machdep_data.machdep_state, 1);
+}
+/* ==========================================================================
+ * machdep_save_float_state()
+ */
+void machdep_save_float_state(struct pthread * pthread)
+{
+	return;
+}
+
+/* ==========================================================================
+ * machdep_restore_float_state()
+ */
+void machdep_restore_float_state(void)
+{
+	return;
+}
+
+/* ==========================================================================
+ * machdep_set_thread_timer()
+ */
+void machdep_set_thread_timer(struct machdep_pthread *machdep_pthread)
+{
+    if (setitimer(ITIMER_VIRTUAL, &(machdep_pthread->machdep_timer), NULL)) {
+        PANIC();
+    }
+}
+
+/* ==========================================================================
+ * machdep_unset_thread_timer()
+ */
+void machdep_unset_thread_timer(struct machdep_pthread *machdep_pthread)
+{
+    struct itimerval zeroval = { { 0, 0 }, { 0, 0} };
+
+    if (setitimer(ITIMER_VIRTUAL, &zeroval, NULL)) {
+        PANIC();
+    }
+}
+
+/* ==========================================================================
+ * machdep_pthread_cleanup()
+ */
+void *machdep_pthread_cleanup(struct machdep_pthread *machdep_pthread)
+{
+    return(machdep_pthread->machdep_stack);
+}
+
+/* ==========================================================================
+ * machdep_pthread_start()
+ */
+void machdep_pthread_start(void)
+{
+	context_switch_done();
+	pthread_sched_resume ();
+
+    /* Run current threads start routine with argument */
+    pthread_exit(pthread_run->machdep_data.start_routine
+      (pthread_run->machdep_data.start_argument));
+
+    /* should never reach here */
+    PANIC();
+}
+
+/* ==========================================================================
+ * __machdep_stack_free()
+ */
+void __machdep_stack_free(void * stack)
+{       
+    free(stack);
+}
+ 
+/* ==========================================================================
+ * __machdep_stack_alloc()
+ */ 
+void * __machdep_stack_alloc(size_t size)
+{   
+    void * stack;
+    
+    return(malloc(size));
+}     
+    
+/* ==========================================================================
+ * __machdep_pthread_create()
+ */
+void __machdep_pthread_create(struct machdep_pthread *machdep_pthread,
+  void *(* start_routine)(), void *start_argument, 
+  long stack_size, long nsec, long flags)
+{
+    machdep_pthread->start_routine = start_routine;
+    machdep_pthread->start_argument = start_argument;
+
+    machdep_pthread->machdep_timer.it_value.tv_sec = 0;
+    machdep_pthread->machdep_timer.it_interval.tv_sec = 0;
+    machdep_pthread->machdep_timer.it_interval.tv_usec = 0;
+    machdep_pthread->machdep_timer.it_value.tv_usec = nsec / 1000;
+
+	/* Save register windows onto stackframe */
+	__asm__ ("ta 3");
+
+	setjmp(machdep_pthread->machdep_state);
+    /*
+     * Set up new stact frame so that it looks like it
+     * returned from a longjmp() to the beginning of
+     * machdep_pthread_start().
+     */
+    machdep_pthread->machdep_state[3] = (int)machdep_pthread_start;
+    machdep_pthread->machdep_state[4] = (int)machdep_pthread_start;
+
+   	/* Sparc stack starts high and builds down. */
+    machdep_pthread->machdep_state[2] =
+	  (int)machdep_pthread->machdep_stack + stack_size - 1024; 
+	machdep_pthread->machdep_state[2] &= ~7;
+
+}
+
+#if defined(HAVE_SYSCALL_GETDENTS)
+/* ==========================================================================
+ * machdep_sys_getdirentries()
+ *
+ * Always use getdents in place of getdirentries if possible --proven
+ */
+int machdep_sys_getdirentries(int fd, char * buf, int len, int * seek)
+{
+	return(machdep_sys_getdents(fd, buf, len));
+}
+#endif
+
+/* ==========================================================================
+ * machdep_sys_wait3()
+ */
+machdep_sys_wait3(int * b, int c, int * d)
+{
+        return(machdep_sys_wait4(0, b, c, d));
+}
+
+/* ==========================================================================
+ * machdep_sys_waitpid()
+ */
+machdep_sys_waitpid(int pid, int * statusp, int options)
+{
+	if (pid == -1)
+		pid = 0;
+	else if (pid == 0)
+		pid = - getpgrp ();
+	return machdep_sys_wait4 (pid, statusp, options, NULL);
+}
+
+#if !defined(HAVE_SYSCALL_SIGPROCMASK) 
+#if 0
+/* ==========================================================================
+ * machdep_sys_sigprocmask()
+ * This isn't a real implementation; we can make the assumption that the
+ * pthreads library is not using oset, and that it is always blocking or
+ * unblocking all signals at once.
+ */
+int machdep_sys_sigprocmask(int how, const sigset_t *set, sigset_t *oset)
+{
+    switch(how) {
+      case SIG_BLOCK:
+	sigblock(*set);
+	break;
+      case SIG_UNBLOCK:
+	sigsetmask(~*set);
+	break;
+      case SIG_SETMASK:
+	sigsetmask(*set);
+	break;
+      default:
+	return -EINVAL;
+    }
+    return(OK);
+}
+
+/* ==========================================================================
+ * sigaction()
+ *
+ * Temporary until I do machdep_sys_sigaction()
+ */
+int sigaction(int sig, const struct sigaction *act, struct sigaction *oldact)
+{
+	return(sigvec(sig, (struct sigvec *)act, (struct sigvec *)oldact));
+}
+#endif
+#endif
+
+#if !defined(HAVE_SYSCALL_GETDTABLESIZE) 
+/* ==========================================================================
+ * machdep_sys_getdtablesize()
+ */
+machdep_sys_getdtablesize()
+{
+        return(sysconf(_SC_OPEN_MAX));
+} 
+#endif
diff --git a/mit-pthreads/machdep/engine-sparc-netbsd-1.3.h b/mit-pthreads/machdep/engine-sparc-netbsd-1.3.h
new file mode 100644
index 00000000000..a187d3dace8
--- /dev/null
+++ b/mit-pthreads/machdep/engine-sparc-netbsd-1.3.h
@@ -0,0 +1,106 @@
+/* ==== machdep.h ============================================================
+ * Copyright (c) 1994 Chris Provenzano, proven@athena.mit.edu
+ *
+ * engine-sparc-sunos-4.1.3.h,v 1.52.4.1 1995/12/13 05:42:33 proven Exp
+ *
+ */
+
+#include <unistd.h>
+#include <setjmp.h>
+#include <sys/time.h>
+#include <sys/cdefs.h>
+#include <sys/signal.h>	/* for _NSIG */
+
+/*
+ * The first machine dependent functions are the SEMAPHORES
+ * needing the test and set instruction.
+ */
+#define SEMAPHORE_CLEAR 0
+#define SEMAPHORE_SET   0xff
+
+#define SEMAPHORE_TEST_AND_SET(lock)    \
+({										\
+char *p = lock;							\
+long temp;                              \
+										\
+__asm__ volatile("ldstub %1,%0"         \
+        :"=r" (temp)         \
+        :"m" (*p)						\
+	    :"memory");                     \
+temp;                                   \
+})
+
+#define SEMAPHORE_RESET(lock)           \
+{										\
+__asm__ volatile("stb %1, %0"			\
+		:"=m" (*lock)					\
+		:"r" (SEMAPHORE_CLEAR)			\
+		:"memory");						\
+}
+
+/*
+ * New types
+ */
+typedef char    semaphore;
+
+/*
+ * sigset_t macros
+ */
+#define	SIG_ANY(sig)		(sig)
+#define SIGMAX				(_NSIG-1)
+
+/*
+ * New Strutures
+ */
+struct machdep_pthread {
+    void        		*(*start_routine)(void *);
+    void        		*start_argument;
+    void        		*machdep_stack;
+	struct itimerval	machdep_timer;
+    jmp_buf     		machdep_state;
+};
+
+/*
+ * Static machdep_pthread initialization values.
+ * For initial thread only.
+ */
+#define MACHDEP_PTHREAD_INIT    \
+{ NULL, NULL, NULL, { { 0, 0 }, { 0, 100000 } }, 0 }
+
+/*
+ * Minimum stack size
+ */
+#define PTHREAD_STACK_MIN	1024
+
+/*
+ * Some fd flag defines that are necessary to distinguish between posix
+ * behavior and bsd4.3 behavior.
+ */
+#define __FD_NONBLOCK 		(O_NONBLOCK | O_NDELAY)
+
+/*
+ * New functions
+ */
+
+__BEGIN_DECLS
+
+#if defined(PTHREAD_KERNEL)
+
+#define __machdep_stack_get(x)      (x)->machdep_stack
+#define __machdep_stack_set(x, y)   (x)->machdep_stack = y
+#define __machdep_stack_repl(x, y)                          \
+{                                                           \
+    if (stack = __machdep_stack_get(x)) {                   \
+        __machdep_stack_free(stack);                        \
+    }                                                       \
+    __machdep_stack_set(x, y);                              \
+}
+
+void *  __machdep_stack_alloc       __P_((size_t));
+void    __machdep_stack_free        __P_((void *));
+
+int machdep_save_state      __P_((void));
+
+#endif
+
+__END_DECLS
diff --git a/mit-pthreads/machdep/engine-sparc-sunos-4.1.3.c b/mit-pthreads/machdep/engine-sparc-sunos-4.1.3.c
new file mode 100644
index 00000000000..6916c3610cd
--- /dev/null
+++ b/mit-pthreads/machdep/engine-sparc-sunos-4.1.3.c
@@ -0,0 +1,227 @@
+/* ==== machdep.c ============================================================
+ * Copyright (c) 1993, 1994 Chris Provenzano, proven@athena.mit.edu
+ *
+ * Description : Machine dependent functions for SunOS-4.1.3 on sparc
+ *
+ *	1.00 93/08/04 proven
+ *      -Started coding this file.
+ */
+
+#ifndef lint
+static const char rcsid[] = "$Id$";
+#endif
+ 
+#include "config.h"
+#include <pthread.h>
+#include <stdlib.h>
+#include <errno.h>
+
+/* ==========================================================================
+ * machdep_save_state()
+ */
+int machdep_save_state(void)
+{
+	/* Save register windows onto stackframe */
+	__asm__ ("ta 3");
+
+    return(setjmp(pthread_run->machdep_data.machdep_state));
+}
+
+/* ==========================================================================
+ * machdep_restore_state()
+ */
+void machdep_restore_state(void)
+{
+    longjmp(pthread_run->machdep_data.machdep_state, 1);
+}
+/* ==========================================================================
+ * machdep_save_float_state()
+ */
+void machdep_save_float_state(struct pthread * pthread)
+{
+	return;
+}
+
+/* ==========================================================================
+ * machdep_restore_float_state()
+ */
+void machdep_restore_float_state(void)
+{
+	return;
+}
+
+/* ==========================================================================
+ * machdep_set_thread_timer()
+ */
+void machdep_set_thread_timer(struct machdep_pthread *machdep_pthread)
+{
+    if (setitimer(ITIMER_VIRTUAL, &(machdep_pthread->machdep_timer), NULL)) {
+        PANIC();
+    }
+}
+
+/* ==========================================================================
+ * machdep_unset_thread_timer()
+ */
+void machdep_unset_thread_timer(struct machdep_pthread *machdep_pthread)
+{
+    struct itimerval zeroval = { { 0, 0 }, { 0, 0} };
+
+    if (setitimer(ITIMER_VIRTUAL, &zeroval, NULL)) {
+        PANIC();
+    }
+}
+
+/* ==========================================================================
+ * machdep_pthread_cleanup()
+ */
+void *machdep_pthread_cleanup(struct machdep_pthread *machdep_pthread)
+{
+    return(machdep_pthread->machdep_stack);
+}
+
+/* ==========================================================================
+ * machdep_pthread_start()
+ */
+void machdep_pthread_start(void)
+{
+	context_switch_done();
+	pthread_sched_resume ();
+
+    /* Run current threads start routine with argument */
+    pthread_exit(pthread_run->machdep_data.start_routine
+      (pthread_run->machdep_data.start_argument));
+
+    /* should never reach here */
+    PANIC();
+}
+
+/* ==========================================================================
+ * __machdep_stack_free()
+ */
+void __machdep_stack_free(void * stack)
+{       
+    free(stack);
+}
+ 
+/* ==========================================================================
+ * __machdep_stack_alloc()
+ */ 
+void * __machdep_stack_alloc(size_t size)
+{   
+    void * stack;
+    
+    return(malloc(size));
+}     
+    
+/* ==========================================================================
+ * __machdep_pthread_create()
+ */
+void __machdep_pthread_create(struct machdep_pthread *machdep_pthread,
+  void *(* start_routine)(), void *start_argument, 
+  long stack_size, long nsec, long flags)
+{
+    machdep_pthread->start_routine = start_routine;
+    machdep_pthread->start_argument = start_argument;
+
+    machdep_pthread->machdep_timer.it_value.tv_sec = 0;
+    machdep_pthread->machdep_timer.it_interval.tv_sec = 0;
+    machdep_pthread->machdep_timer.it_interval.tv_usec = 0;
+    machdep_pthread->machdep_timer.it_value.tv_usec = nsec / 1000;
+
+	/* Save register windows onto stackframe */
+	__asm__ ("ta 3");
+
+	setjmp(machdep_pthread->machdep_state);
+    /*
+     * Set up new stact frame so that it looks like it
+     * returned from a longjmp() to the beginning of
+     * machdep_pthread_start().
+     */
+    machdep_pthread->machdep_state[3] = (int)machdep_pthread_start;
+    machdep_pthread->machdep_state[4] = (int)machdep_pthread_start;
+
+   	/* Sparc stack starts high and builds down. */
+    machdep_pthread->machdep_state[2] =
+	  (int)machdep_pthread->machdep_stack + stack_size - 1024; 
+	machdep_pthread->machdep_state[2] &= ~7;
+
+}
+
+#if defined(HAVE_SYSCALL_GETDENTS)
+/* ==========================================================================
+ * machdep_sys_getdirentries()
+ *
+ * Always use getdents in place of getdirentries if possible --proven
+ */
+int machdep_sys_getdirentries(int fd, char * buf, int len, int * seek)
+{
+	return(machdep_sys_getdents(fd, buf, len));
+}
+#endif
+
+/* ==========================================================================
+ * machdep_sys_wait3()
+ */
+machdep_sys_wait3(int * b, int c, int * d)
+{
+        return(machdep_sys_wait4(0, b, c, d));
+}
+
+/* ==========================================================================
+ * machdep_sys_waitpid()
+ */
+machdep_sys_waitpid(int pid, int * statusp, int options)
+{
+	if (pid == -1)
+		pid = 0;
+	else if (pid == 0)
+		pid = - getpgrp ();
+	return machdep_sys_wait4 (pid, statusp, options, NULL);
+}
+
+#if !defined(HAVE_SYSCALL_SIGPROCMASK) 
+/* ==========================================================================
+ * machdep_sys_sigprocmask()
+ * This isn't a real implementation; we can make the assumption that the
+ * pthreads library is not using oset, and that it is always blocking or
+ * unblocking all signals at once.
+ */
+int machdep_sys_sigprocmask(int how, const sigset_t *set, sigset_t *oset)
+{
+    switch(how) {
+      case SIG_BLOCK:
+	sigblock(*set);
+	break;
+      case SIG_UNBLOCK:
+	sigsetmask(~*set);
+	break;
+      case SIG_SETMASK:
+	sigsetmask(*set);
+	break;
+      default:
+	return -EINVAL;
+    }
+    return(OK);
+}
+
+/* ==========================================================================
+ * sigaction()
+ *
+ * Temporary until I do machdep_sys_sigaction()
+ */
+int sigaction(int sig, const struct sigaction *act, struct sigaction *oldact)
+{
+	return(sigvec(sig, (struct sigvec *)act, (struct sigvec *)oldact));
+}
+#endif
+
+#if !defined(HAVE_SYSCALL_GETDTABLESIZE) 
+/* ==========================================================================
+ * machdep_sys_getdtablesize()
+ */
+machdep_sys_getdtablesize()
+{
+        return(sysconf(_SC_OPEN_MAX));
+} 
+#endif
diff --git a/mit-pthreads/machdep/engine-sparc-sunos-4.1.3.h b/mit-pthreads/machdep/engine-sparc-sunos-4.1.3.h
new file mode 100644
index 00000000000..1a4a8768ad0
--- /dev/null
+++ b/mit-pthreads/machdep/engine-sparc-sunos-4.1.3.h
@@ -0,0 +1,105 @@
+/* ==== machdep.h ============================================================
+ * Copyright (c) 1994 Chris Provenzano, proven@athena.mit.edu
+ *
+ * $Id$
+ *
+ */
+
+#include <unistd.h>
+#include <setjmp.h>
+#include <sys/time.h>
+#include <sys/cdefs.h>
+
+/*
+ * The first machine dependent functions are the SEMAPHORES
+ * needing the test and set instruction.
+ */
+#define SEMAPHORE_CLEAR 0
+#define SEMAPHORE_SET   0xff
+
+#define SEMAPHORE_TEST_AND_SET(lock)    \
+({										\
+char *p = lock;							\
+long temp;                              \
+										\
+__asm__ volatile("ldstub %1,%0"         \
+        :"=r" (temp)         \
+        :"m" (*p)						\
+	    :"memory");                     \
+temp;                                   \
+})
+
+#define SEMAPHORE_RESET(lock)           \
+{										\
+__asm__ volatile("stb %1, %0"			\
+		:"=m" (*lock)					\
+		:"r" (SEMAPHORE_CLEAR)			\
+		:"memory");						\
+}
+
+/*
+ * New types
+ */
+typedef char    semaphore;
+
+/*
+ * sigset_t macros
+ */
+#define	SIG_ANY(sig)		(sig)
+#define SIGMAX				31
+
+/*
+ * New Strutures
+ */
+struct machdep_pthread {
+    void        		*(*start_routine)(void *);
+    void        		*start_argument;
+    void        		*machdep_stack;
+	struct itimerval	machdep_timer;
+    jmp_buf     		machdep_state;
+};
+
+/*
+ * Static machdep_pthread initialization values.
+ * For initial thread only.
+ */
+#define MACHDEP_PTHREAD_INIT    \
+{ NULL, NULL, NULL, { { 0, 0 }, { 0, 100000 } }, 0 }
+
+/*
+ * Minimum stack size
+ */
+#define PTHREAD_STACK_MIN	1024
+
+/*
+ * Some fd flag defines that are necessary to distinguish between posix
+ * behavior and bsd4.3 behavior.
+ */
+#define __FD_NONBLOCK 		(O_NONBLOCK | O_NDELAY)
+
+/*
+ * New functions
+ */
+
+__BEGIN_DECLS
+
+#if defined(PTHREAD_KERNEL)
+
+#define __machdep_stack_get(x)      (x)->machdep_stack
+#define __machdep_stack_set(x, y)   (x)->machdep_stack = y
+#define __machdep_stack_repl(x, y)                          \
+{                                                           \
+    if (stack = __machdep_stack_get(x)) {                   \
+        __machdep_stack_free(stack);                        \
+    }                                                       \
+    __machdep_stack_set(x, y);                              \
+}
+
+void *  __machdep_stack_alloc       __P_((size_t));
+void    __machdep_stack_free        __P_((void *));
+
+int machdep_save_state      __P_((void));
+
+#endif
+
+__END_DECLS
diff --git a/mit-pthreads/machdep/engine-sparc-sunos-5.3.c b/mit-pthreads/machdep/engine-sparc-sunos-5.3.c
new file mode 100644
index 00000000000..a228a408da3
--- /dev/null
+++ b/mit-pthreads/machdep/engine-sparc-sunos-5.3.c
@@ -0,0 +1,308 @@
+/* ==== machdep.c ============================================================
+ * Copyright (c) 1993, 1994 Chris Provenzano, proven@athena.mit.edu
+ *
+ * Description : Machine dependent functions for SunOS-4.1.3 on sparc
+ *
+ *	1.00 93/08/04 proven
+ *      -Started coding this file.
+ */
+
+#ifndef lint
+static const char rcsid[] = "$Id$";
+#endif
+ 
+#include <pthread.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <sys/socket.h>
+#include <sys/procset.h>
+#include <sys/systeminfo.h>
+#include <poll.h>
+
+/* ==========================================================================
+ * machdep_save_state()
+ */
+int machdep_save_state(void)
+{
+	/* Save register windows onto stackframe */
+	__asm__ ("ta 3");
+
+    return(setjmp(pthread_run->machdep_data.machdep_state));
+}
+
+/* ==========================================================================
+ * machdep_restore_state()
+ */
+void machdep_restore_state(void)
+{
+    longjmp(pthread_run->machdep_data.machdep_state, 1);
+}
+
+/* ==========================================================================
+ * machdep_set_thread_timer()
+ */
+void machdep_set_thread_timer(struct machdep_pthread *machdep_pthread)
+{
+    if (setitimer(ITIMER_VIRTUAL, &(machdep_pthread->machdep_timer), NULL)) {
+        PANIC();
+    }
+}
+
+/* ==========================================================================
+ * machdep_unset_thread_timer()
+ */
+void machdep_unset_thread_timer(struct machdep_pthread *machdep_pthread)
+{
+    struct itimerval zeroval = { { 0, 0 }, { 0, 0} };
+
+    if (setitimer(ITIMER_VIRTUAL, &zeroval, NULL)) {
+        PANIC();
+    }
+}
+
+/* ==========================================================================
+ * machdep_pthread_cleanup()
+ */
+void *machdep_pthread_cleanup(struct machdep_pthread *machdep_pthread)
+{
+    return(machdep_pthread->machdep_stack);
+}
+
+/* ==========================================================================
+ * machdep_pthread_start()
+ */
+void machdep_pthread_start(void)
+{
+	context_switch_done();
+	pthread_sched_resume();
+
+    /* Run current threads start routine with argument */
+    pthread_exit(pthread_run->machdep_data.start_routine
+      (pthread_run->machdep_data.start_argument));
+
+    /* should never reach here */
+    PANIC();
+}
+
+/* ==========================================================================
+ * __machdep_stack_free()
+ */
+void __machdep_stack_free(void * stack)
+{
+    free(stack);
+}
+
+/* ==========================================================================
+ * __machdep_stack_alloc()
+ */
+void * __machdep_stack_alloc(size_t size)
+{
+    void * stack;
+   
+    return(malloc(size));
+}  
+
+/* ==========================================================================
+ * machdep_pthread_create()
+ */
+void __machdep_pthread_create(struct machdep_pthread *machdep_pthread,
+  void *(* start_routine)(), void *start_argument, 
+  long stack_size, long nsec, long flags)
+{
+    machdep_pthread->start_routine = start_routine;
+    machdep_pthread->start_argument = start_argument;
+
+    machdep_pthread->machdep_timer.it_value.tv_sec = 0;
+    machdep_pthread->machdep_timer.it_interval.tv_sec = 0;
+    machdep_pthread->machdep_timer.it_interval.tv_usec = 0;
+    machdep_pthread->machdep_timer.it_value.tv_usec = nsec / 1000;
+
+	/* Save register windows onto stackframe */
+	__asm__ ("ta 3");
+
+	if (setjmp(machdep_pthread->machdep_state)) {
+		machdep_pthread_start();
+	}
+
+    /*
+     * Set up new stact frame so that it looks like it
+     * returned from a longjmp() to the beginning of
+     * machdep_pthread_start().
+     */
+
+   	/* Sparc stack starts high and builds down. */
+    machdep_pthread->machdep_state[1] =
+	  (int)machdep_pthread->machdep_stack + stack_size - 1024; 
+	machdep_pthread->machdep_state[1] &= ~7;
+
+}
+
+/* ==========================================================================
+ * machdep_sys_getdirentries()
+ */
+int machdep_sys_getdirentries(int fd, char * buf, int len, int * seek)
+{
+	return(machdep_sys_getdents(fd, buf, len));
+}
+
+/* ==========================================================================
+ * machdep_sys_wait3()
+ */
+machdep_sys_wait3(int * b, int c, int * d)
+{
+	return(-ENOSYS);
+    /*    return(machdep_sys_wait4(0, b, c, d)); */
+}
+
+/* ==========================================================================
+ * machdep_sys_waitpid()
+ */
+machdep_sys_waitpid(int a, int * b, int c)
+{
+	idtype_t id;
+
+	switch (a) {
+	case -1:
+		id = P_ALL;
+		break;
+	case 0:
+		a = machdep_sys_pgrpsys(0);
+		id = P_PGID;
+		break;
+	default:
+		if (a < 0) {
+			id = P_PGID;
+			a = -a;
+		} else {
+			id = P_PID;
+		}
+		break;
+	}
+		
+	return(machdep_sys_waitsys(id, a, b, c));
+}
+
+/* ==========================================================================
+ * machdep_sys_dup2()
+ */
+machdep_sys_dup2(int a, int b)
+{
+	machdep_sys_close(b);
+	machdep_sys_fcntl(a, F_DUPFD, b);
+}
+
+/* ==========================================================================
+ * machdep_sys_ftruncate()
+ */
+machdep_sys_ftruncate(int a, off_t b)
+{
+	flock_t c;
+	
+	c.l_len = 0;
+	c.l_start = b;
+	c.l_whence	= 0;
+	return(machdep_sys_fcntl(a, F_FREESP, c));
+}
+  
+/* ==========================================================================
+ * machdep_sys_select()
+ * Recoded to be quicker by Monty
+ */
+static fd_set bogus_fds;			/* Always zero, never changed */
+
+machdep_sys_select(int nfds, fd_set *readfds, fd_set *writefds, 
+		   fd_set *exceptfds, struct timeval *timeout)
+{
+  struct pollfd fds[64],*ptr;
+  int i, fds_count, time_out, found;
+
+  /* Make sure each arg has a valid pointer */
+  if ((readfds == NULL) || (writefds == NULL) || (exceptfds == NULL)) {
+    if (exceptfds == NULL) {
+      exceptfds = &bogus_fds;
+    }
+    if (writefds == NULL) {
+      writefds = &bogus_fds;
+    }
+    if (readfds == NULL) {
+      readfds = &bogus_fds;
+    }
+  }
+
+  ptr=fds;
+  for (i = 0 ; i < nfds; i++)
+  {
+    if (FD_ISSET(i, readfds))
+    {
+      if (FD_ISSET(i, writefds))
+	ptr->events= POLLIN | POLLOUT;
+      else
+	ptr->events= POLLIN;
+      (ptr++)->fd=i;
+    }
+    else if (FD_ISSET(i, writefds))
+    {
+      ptr->events=POLLOUT;
+      (ptr++)->fd=i;
+    }
+  }
+  FD_ZERO(readfds);
+  FD_ZERO(writefds);
+  FD_ZERO(exceptfds);
+  time_out = timeout->tv_usec / 1000 + timeout->tv_sec * 1000;
+  fds_count=(int) (ptr-fds);
+  while ((found = machdep_sys_poll(fds, fds_count, time_out)) <= 0)
+  {
+    if (found != -ERESTART)		/* Try again if restartable */
+      return(found);			/* Usually 0 ; Cant read or write */
+  }
+		
+  while (ptr-- != fds)
+  {
+    if (ptr->revents & POLLIN)
+      FD_SET(ptr->fd, readfds);
+    if (ptr->revents & POLLOUT)
+      FD_SET(ptr->fd,writefds);
+  }
+  return(found);
+}
+
+/* ==========================================================================
+ * machdep_sys_getdtablesize()
+ */
+machdep_sys_getdtablesize()
+{
+	return(sysconf(_SC_OPEN_MAX));
+}
+
+/* ==========================================================================
+ * getpagesize()
+ */
+getpagesize()
+{
+	return(sysconf(_SC_PAGESIZE));
+}
+
+/* ==========================================================================
+ * gethostname()
+ */
+int gethostname(char * name, int namelen)
+{
+	if (sysinfo(SI_HOSTNAME, name, namelen) == NOTOK) {
+		return(NOTOK);
+	} else {
+		return(OK);
+	}
+}
+
+/* ==========================================================================
+ * machdep_sys_sigaction()
+ *
+ * This is VERY temporary.
+ */
+int machdep_sys_sigaction(int a, void * b, void * c)
+{
+	return(sigaction(a, b, c));
+}
diff --git a/mit-pthreads/machdep/engine-sparc-sunos-5.3.h b/mit-pthreads/machdep/engine-sparc-sunos-5.3.h
new file mode 100644
index 00000000000..365ecd799eb
--- /dev/null
+++ b/mit-pthreads/machdep/engine-sparc-sunos-5.3.h
@@ -0,0 +1,129 @@
+/* ==== machdep.h ============================================================
+ * Copyright (c) 1994 Chris Provenzano, proven@athena.mit.edu
+ *
+ * $Id$
+ *
+ */
+
+#include <unistd.h>
+#include <setjmp.h>
+#include <sys/time.h>
+#include <sys/cdefs.h>
+
+/*
+ * The first machine dependent functions are the SEMAPHORES
+ * needing the test and set instruction.
+ */
+#define SEMAPHORE_CLEAR 0
+#define SEMAPHORE_SET   0xff
+
+#define SEMAPHORE_TEST_AND_SET(lock)    \
+({										\
+char *p = lock;							\
+long temp;                              \
+										\
+__asm__ volatile("ldstub %1,%0"         \
+        :"=r" (temp)         \
+        :"m" (*p)						\
+	    :"memory");                     \
+temp;                                   \
+})
+
+#define SEMAPHORE_RESET(lock)           \
+{										\
+__asm__ volatile("stb %1, %0"			\
+		:"=m" (*lock)					\
+		:"r" (SEMAPHORE_CLEAR)			\
+		:"memory");						\
+}
+
+/*
+ * More machine dependent macros
+ */
+#ifdef PTHREAD_KERNEL
+
+#define machdep_save_float_state(x)		
+#define machdep_restore_float_state()
+
+#endif
+
+/*
+ * New types
+ */
+typedef char    semaphore;
+
+/*
+ * sigset_t macros
+ */
+#define SIGMAX				31
+#define SIG_ANY(sig)                    	\
+({                                      	\
+    sigset_t *sig_addr = (sigset_t *)&sig;	\
+    int ret = 0;                        	\
+    int i;                              	\
+                                        	\
+    for (i = 1; i <= SIGMAX; i++) {     	\
+        if (sigismember(sig_addr, i)) { 	\
+            ret = 1;                    	\
+            break;                      	\
+        }                               	\
+    }                                   	\
+    ret;                                	\
+})
+
+/*
+ * New Strutures
+ */
+struct machdep_pthread {
+    void        		*(*start_routine)(void *);
+    void        		*start_argument;
+    void        		*machdep_stack;
+	struct itimerval	machdep_timer;
+    jmp_buf     		machdep_state;
+};
+
+/*
+ * Static machdep_pthread initialization values.
+ * For initial thread only.
+ */
+#define MACHDEP_PTHREAD_INIT    \
+{ NULL, NULL, NULL, { { 0, 0 }, { 0, 100000 } }, 0 }
+
+/*
+ * Minimum stack size
+ */
+#undef PTHREAD_STACK_MIN			/* Defined in limits.h */
+#define PTHREAD_STACK_MIN	1024
+
+/*
+ * Some fd flag defines that are necessary to distinguish between posix
+ * behavior and bsd4.3 behavior.
+ */
+#define __FD_NONBLOCK 		(O_NONBLOCK | O_NDELAY)
+
+/*
+ * New functions
+ */
+
+__BEGIN_DECLS
+
+#if defined(PTHREAD_KERNEL)
+
+#define __machdep_stack_get(x)      (x)->machdep_stack
+#define __machdep_stack_set(x, y)   (x)->machdep_stack = y
+#define __machdep_stack_repl(x, y)                          \
+{                                                           \
+    if (stack = __machdep_stack_get(x)) {                   \
+        __machdep_stack_free(stack);                        \
+    }                                                       \
+    __machdep_stack_set(x, y);                              \
+}  
+
+void *  __machdep_stack_alloc       __P_((size_t));
+void    __machdep_stack_free        __P_((void *));
+
+int machdep_save_state      __P_((void));
+
+#endif
+
+__END_DECLS
diff --git a/mit-pthreads/machdep/freebsd-1.1/compat.h b/mit-pthreads/machdep/freebsd-1.1/compat.h
new file mode 100755
index 00000000000..e7de318aa88
--- /dev/null
+++ b/mit-pthreads/machdep/freebsd-1.1/compat.h
@@ -0,0 +1,43 @@
+/* ==== compat.h ============================================================
+ * Copyright (c) 1994 by Chris Provenzano, proven@mit.edu
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *  This product includes software developed by Chris Provenzano.
+ * 4. The name of Chris Provenzano may not be used to endorse or promote 
+ *	  products derived from this software without specific prior written
+ *	  permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY CHRIS PROVENZANO ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL CHRIS PROVENZANO BE LIABLE FOR ANY 
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 
+ * SUCH DAMAGE.
+ *
+ * $Id$
+ *
+ * Description : COmpat header to make socket code compile.
+ *
+ *  1.00 94/08/01 proven
+ *      -Started coding this file.
+ */
+ 
+#ifndef _SYS_COMPAT_H_
+#define	_SYS_COMPAT_H_
+
+#endif
diff --git a/mit-pthreads/machdep/freebsd-1.1/dirent.h b/mit-pthreads/machdep/freebsd-1.1/dirent.h
new file mode 100755
index 00000000000..5226443f86b
--- /dev/null
+++ b/mit-pthreads/machdep/freebsd-1.1/dirent.h
@@ -0,0 +1,64 @@
+/*-
+ * Copyright (c) 1989 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)dirent.h	5.18 (Berkeley) 2/23/91
+ */
+
+#ifndef _SYS_DIRENT_H_
+#define _SYS_DIRENT_H_
+
+/*
+ * A directory entry has a struct dirent at the front of it, containing its
+ * inode number, the length of the entry, and the length of the name
+ * contained in the entry.  These are followed by the name padded to a 4
+ * byte boundary with null bytes.  All names are guaranteed null terminated.
+ * The maximum length of a name in a directory is MAXNAMLEN.
+ */
+
+struct dirent {
+	u_long	d_fileno;		/* file number of entry */
+	u_short	d_reclen;		/* length of this record */
+	u_short	d_namlen;		/* length of string in d_name */
+#ifdef _POSIX_SOURCE
+	char	d_name[255 + 1];	/* name must be no longer than this */
+#else
+#define	MAXNAMLEN	255
+	char	d_name[MAXNAMLEN + 1];	/* name must be no longer than this */
+#endif
+};
+
+#define	d_ino		d_fileno	/* backward compatibility */
+
+/* definitions for library routines operating on directories. */
+#define	DIRBLKSIZ	1024
+
+#endif /* !_DIRENT_H_ */
diff --git a/mit-pthreads/machdep/freebsd-1.1/socket.h b/mit-pthreads/machdep/freebsd-1.1/socket.h
new file mode 100755
index 00000000000..f13d01e7fe5
--- /dev/null
+++ b/mit-pthreads/machdep/freebsd-1.1/socket.h
@@ -0,0 +1,267 @@
+/*
+ * Copyright (c) 1982,1985,1986,1988 Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	from: @(#)socket.h	7.13 (Berkeley) 4/20/91
+ *	$Id$
+ */
+
+#ifndef _SYS_SOCKET_H_
+#define _SYS_SOCKET_H_ 1
+
+/*
+ * Definitions related to sockets: types, address families, options.
+ */
+
+/*
+ * Types
+ */
+#define	SOCK_STREAM	1		/* stream socket */
+#define	SOCK_DGRAM	2		/* datagram socket */
+#define	SOCK_RAW	3		/* raw-protocol interface */
+#define	SOCK_RDM	4		/* reliably-delivered message */
+#define	SOCK_SEQPACKET	5		/* sequenced packet stream */
+
+/*
+ * Option flags per-socket.
+ */
+#define	SO_DEBUG	0x0001		/* turn on debugging info recording */
+#define	SO_ACCEPTCONN	0x0002		/* socket has had listen() */
+#define	SO_REUSEADDR	0x0004		/* allow local address reuse */
+#define	SO_KEEPALIVE	0x0008		/* keep connections alive */
+#define	SO_DONTROUTE	0x0010		/* just use interface addresses */
+#define	SO_BROADCAST	0x0020		/* permit sending of broadcast msgs */
+#define	SO_USELOOPBACK	0x0040		/* bypass hardware when possible */
+#define	SO_LINGER	0x0080		/* linger on close if data present */
+#define	SO_OOBINLINE	0x0100		/* leave received OOB data in line */
+
+/*
+ * Additional options, not kept in so_options.
+ */
+#define SO_SNDBUF	0x1001		/* send buffer size */
+#define SO_RCVBUF	0x1002		/* receive buffer size */
+#define SO_SNDLOWAT	0x1003		/* send low-water mark */
+#define SO_RCVLOWAT	0x1004		/* receive low-water mark */
+#define SO_SNDTIMEO	0x1005		/* send timeout */
+#define SO_RCVTIMEO	0x1006		/* receive timeout */
+#define	SO_ERROR	0x1007		/* get error status and clear */
+#define	SO_TYPE		0x1008		/* get socket type */
+
+/*
+ * Structure used for manipulating linger option.
+ */
+struct	linger {
+	int	l_onoff;		/* option on/off */
+	int	l_linger;		/* linger time */
+};
+
+/*
+ * Level number for (get/set)sockopt() to apply to socket itself.
+ */
+#define	SOL_SOCKET	0xffff		/* options for socket level */
+
+/*
+ * Address families.
+ */
+#define	AF_UNSPEC	0		/* unspecified */
+#define	AF_UNIX		1		/* local to host (pipes, portals) */
+#define	AF_INET		2		/* internetwork: UDP, TCP, etc. */
+#define	AF_IMPLINK	3		/* arpanet imp addresses */
+#define	AF_PUP		4		/* pup protocols: e.g. BSP */
+#define	AF_CHAOS	5		/* mit CHAOS protocols */
+#define	AF_NS		6		/* XEROX NS protocols */
+#define	AF_ISO		7		/* ISO protocols */
+#define	AF_OSI		AF_ISO
+#define	AF_ECMA		8		/* european computer manufacturers */
+#define	AF_DATAKIT	9		/* datakit protocols */
+#define	AF_CCITT	10		/* CCITT protocols, X.25 etc */
+#define	AF_SNA		11		/* IBM SNA */
+#define AF_DECnet	12		/* DECnet */
+#define AF_DLI		13		/* DEC Direct data link interface */
+#define AF_LAT		14		/* LAT */
+#define	AF_HYLINK	15		/* NSC Hyperchannel */
+#define	AF_APPLETALK	16		/* Apple Talk */
+#define	AF_ROUTE	17		/* Internal Routing Protocol */
+#define	AF_LINK		18		/* Link layer interface */
+#define	pseudo_AF_XTP	19		/* eXpress Transfer Protocol (no AF) */
+#define AF_RMP		20		/* HP's Remote Maint Protocol */
+#define	AF_MAX		21
+
+/*
+ * Structure used by kernel to store most
+ * addresses.
+ */
+struct sockaddr {
+	u_char	sa_len;			/* total length */
+	u_char	sa_family;		/* address family */
+	char	sa_data[14];		/* actually longer; address value */
+};
+
+/*
+ * Structure used by kernel to pass protocol
+ * information in raw sockets.
+ */
+struct sockproto {
+	u_short	sp_family;		/* address family */
+	u_short	sp_protocol;		/* protocol */
+};
+
+/*
+ * Protocol families, same as address families for now.
+ */
+#define	PF_UNSPEC	AF_UNSPEC
+#define	PF_UNIX		AF_UNIX
+#define	PF_INET		AF_INET
+#define	PF_IMPLINK	AF_IMPLINK
+#define	PF_PUP		AF_PUP
+#define	PF_CHAOS	AF_CHAOS
+#define	PF_NS		AF_NS
+#define	PF_ISO		AF_ISO
+#define	PF_OSI		AF_ISO
+#define	PF_ECMA		AF_ECMA
+#define	PF_DATAKIT	AF_DATAKIT
+#define	PF_CCITT	AF_CCITT
+#define	PF_SNA		AF_SNA
+#define PF_DECnet	AF_DECnet
+#define PF_DLI		AF_DLI
+#define PF_LAT		AF_LAT
+#define	PF_HYLINK	AF_HYLINK
+#define	PF_APPLETALK	AF_APPLETALK
+#define	PF_ROUTE	AF_ROUTE
+#define	PF_LINK		AF_LINK
+#define	PF_XTP		pseudo_AF_XTP	/* really just proto family, no AF */
+#define PF_RMP		AF_RMP
+
+#define	PF_MAX		AF_MAX
+
+/*
+ * Maximum queue length specifiable by listen.
+ */
+#define	SOMAXCONN	5
+
+/*
+ * Message header for recvmsg and sendmsg calls.
+ * Used value-result for recvmsg, value only for sendmsg.
+ */
+struct msghdr {
+	caddr_t	msg_name;		/* optional address */
+	u_int	msg_namelen;		/* size of address */
+	struct	iovec *msg_iov;		/* scatter/gather array */
+	u_int	msg_iovlen;		/* # elements in msg_iov */
+	caddr_t	msg_control;		/* ancillary data, see below */
+	u_int	msg_controllen;		/* ancillary data buffer len */
+	int	msg_flags;		/* flags on received message */
+};
+
+#define	MSG_OOB		0x1		/* process out-of-band data */
+#define	MSG_PEEK	0x2		/* peek at incoming message */
+#define	MSG_DONTROUTE	0x4		/* send without using routing tables */
+#define	MSG_EOR		0x8		/* data completes record */
+#define	MSG_TRUNC	0x10		/* data discarded before delivery */
+#define	MSG_CTRUNC	0x20		/* control data lost before delivery */
+#define	MSG_WAITALL	0x40		/* wait for full request or error */
+
+/*
+ * Header for ancillary data objects in msg_control buffer.
+ * Used for additional information with/about a datagram
+ * not expressible by flags.  The format is a sequence
+ * of message elements headed by cmsghdr structures.
+ */
+struct cmsghdr {
+	u_int	cmsg_len;		/* data byte count, including hdr */
+	int	cmsg_level;		/* originating protocol */
+	int	cmsg_type;		/* protocol-specific type */
+/* followed by	u_char  cmsg_data[]; */
+};
+
+/* given pointer to struct adatahdr, return pointer to data */
+#define	CMSG_DATA(cmsg)		((u_char *)((cmsg) + 1))
+
+/* given pointer to struct adatahdr, return pointer to next adatahdr */
+#define	CMSG_NXTHDR(mhdr, cmsg)	\
+	(((caddr_t)(cmsg) + (cmsg)->cmsg_len + sizeof(struct cmsghdr) > \
+	    (mhdr)->msg_control + (mhdr)->msg_controllen) ? \
+	    (struct cmsghdr *)NULL : \
+	    (struct cmsghdr *)((caddr_t)(cmsg) + ALIGN((cmsg)->cmsg_len)))
+
+#define	CMSG_FIRSTHDR(mhdr)	((struct cmsghdr *)(mhdr)->msg_control)
+
+/* "Socket"-level control message types: */
+#define	SCM_RIGHTS	0x01		/* access rights (array of int) */
+
+/*
+ * 4.3 compat sockaddr, move to compat file later
+ */
+struct osockaddr {
+	u_short	sa_family;		/* address family */
+	char	sa_data[14];		/* up to 14 bytes of direct address */
+};
+
+/*
+ * 4.3-compat message header (move to compat file later).
+ */
+struct omsghdr {
+	caddr_t	msg_name;		/* optional address */
+	int	msg_namelen;		/* size of address */
+	struct	iovec *msg_iov;		/* scatter/gather array */
+	int	msg_iovlen;		/* # elements in msg_iov */
+	caddr_t	msg_accrights;		/* access rights sent/received */
+	int	msg_accrightslen;
+};
+
+#ifndef	KERNEL
+
+#include <sys/cdefs.h>
+
+__BEGIN_DECLS
+int	accept __P_((int, struct sockaddr *, int *));
+int	bind __P_((int, const struct sockaddr *, int));
+int	connect __P_((int, const struct sockaddr *, int));
+int	getpeername __P_((int, struct sockaddr *, int *));
+int	getsockname __P_((int, struct sockaddr *, int *));
+int	getsockopt __P_((int, int, int, void *, int *));
+int	listen __P_((int, int));
+ssize_t	recv 		__P_((int, void *, size_t, int));
+ssize_t	recvfrom 	__P_((int, void *, size_t, int,
+						struct sockaddr *, int *));
+int	recvmsg __P_((int, struct msghdr *, int));
+ssize_t	send 		__P_((int, const void *, size_t, int));
+ssize_t	sendto 		__P_((int, const void *, size_t, int, 
+						const struct sockaddr *, int));
+int	sendmsg __P_((int, const struct msghdr *, int));
+int	setsockopt __P_((int, int, int, const void *, int));
+int	shutdown __P_((int, int));
+int	socket __P_((int, int, int));
+int	socketpair __P_((int, int, int, int *));
+__END_DECLS
+
+#endif	/* !KERNEL */
+#endif /* _SYS_SOCKET_H_ */
diff --git a/mit-pthreads/machdep/freebsd-1.1/timers.h b/mit-pthreads/machdep/freebsd-1.1/timers.h
new file mode 100755
index 00000000000..3c4d057976a
--- /dev/null
+++ b/mit-pthreads/machdep/freebsd-1.1/timers.h
@@ -0,0 +1,68 @@
+/* ==== timers.h ============================================================
+ * Copyright (c) 1994 by Chris Provenzano, proven@mit.edu
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *  This product includes software developed by Chris Provenzano.
+ * 4. The name of Chris Provenzano may not be used to endorse or promote 
+ *	  products derived from this software without specific prior written
+ *	  permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY CHRIS PROVENZANO ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL CHRIS PROVENZANO BE LIABLE FOR ANY 
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 
+ * SUCH DAMAGE.
+ *
+ * $Id$
+ *
+ * Description : Basic timers header.
+ *
+ *  1.00 94/06/13 proven
+ *      -Started coding this file.
+ */
+ 
+#ifndef _SYS_TIMERS_H_
+#define	_SYS_TIMERS_H_
+
+#include <sys/types.h>
+#include <time.h>
+
+struct timespec {
+	time_t	tv_sec;
+	long	tv_nsec;
+};
+
+#define TIMEVAL_TO_TIMESPEC(tv, ts) {                                   \
+        (ts)->tv_sec = (tv)->tv_sec;                                    \
+        (ts)->tv_nsec = (tv)->tv_usec * 1000;                           \
+}
+#define TIMESPEC_TO_TIMEVAL(tv, ts) {                                   \
+        (tv)->tv_sec = (ts)->tv_sec;                                    \
+        (tv)->tv_usec = (ts)->tv_nsec / 1000;                           \
+}
+
+/*
+ * New functions
+ */
+
+__BEGIN_DECLS
+
+__END_DECLS
+
+#endif
diff --git a/mit-pthreads/machdep/freebsd-2.0/__math.h b/mit-pthreads/machdep/freebsd-2.0/__math.h
new file mode 100755
index 00000000000..27ed0f2575d
--- /dev/null
+++ b/mit-pthreads/machdep/freebsd-2.0/__math.h
@@ -0,0 +1,6 @@
+/*
+ * ANSI/POSIX
+ */
+extern char __infinity[];
+#define HUGE_VAL        (*(double *) __infinity)
+
diff --git a/mit-pthreads/machdep/freebsd-2.0/__path.h b/mit-pthreads/machdep/freebsd-2.0/__path.h
new file mode 100755
index 00000000000..432494daafa
--- /dev/null
+++ b/mit-pthreads/machdep/freebsd-2.0/__path.h
@@ -0,0 +1,14 @@
+/*
+ *	from: @(#)time.h	5.12 (Berkeley) 3/9/91
+ *	$Id$
+ */
+
+#ifndef _SYS__PATH_H_
+#define	_SYS__PATH_H_
+
+#define _PATH_PTY		"/dev/"
+#define _PATH_TZDIR		"/usr/share/zoneinfo"
+#define _PATH_TZFILE	"/etc/localtime"
+
+#endif /* !_SYS__PATH_H_ */
+
diff --git a/mit-pthreads/machdep/freebsd-2.0/__signal.h b/mit-pthreads/machdep/freebsd-2.0/__signal.h
new file mode 100755
index 00000000000..918955c9948
--- /dev/null
+++ b/mit-pthreads/machdep/freebsd-2.0/__signal.h
@@ -0,0 +1,8 @@
+#include <sys/signal.h>
+
+#define	__SIGEMPTYSET		0
+#define	__SIGFILLSET		0xffffffff
+#define	__SIGADDSET(s, n)	(*(s) |= 1 << ((n) - 1), 0)
+#define	__SIGDELSET(s, n)	(*(s) &= ~(1 << ((n) - 1)), 0)
+#define	__SIGISMEMBER(s, n)	((*(s) & (1 << ((n) - 1))) != 0)
+
diff --git a/mit-pthreads/machdep/freebsd-2.0/__stdio.h b/mit-pthreads/machdep/freebsd-2.0/__stdio.h
new file mode 100755
index 00000000000..d60b9df7a54
--- /dev/null
+++ b/mit-pthreads/machdep/freebsd-2.0/__stdio.h
@@ -0,0 +1,8 @@
+
+#include <machine/ansi.h>
+#ifdef  _BSD_SIZE_T_
+typedef _BSD_SIZE_T_    size_t;
+#undef  _BSD_SIZE_T_
+#endif
+
+typedef pthread_fpos_t fpos_t;      /* Must match off_t <sys/types.h> */
diff --git a/mit-pthreads/machdep/freebsd-2.0/__stdlib.h b/mit-pthreads/machdep/freebsd-2.0/__stdlib.h
new file mode 100755
index 00000000000..5ee2b8ed3d9
--- /dev/null
+++ b/mit-pthreads/machdep/freebsd-2.0/__stdlib.h
@@ -0,0 +1,66 @@
+/*-
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	from: @(#)stdlib.h	5.13 (Berkeley) 6/4/91
+ *	$Id$
+ */
+
+#ifndef _SYS___STDLIB_H_
+#define _SYS___STDLIB_H_
+
+#include <machine/ansi.h>
+
+#ifdef	_BSD_SIZE_T_
+typedef	_BSD_SIZE_T_	size_t;
+#undef	_BSD_SIZE_T_
+#endif
+
+#ifdef	_BSD_WCHAR_T_
+typedef	_BSD_WCHAR_T_	wchar_t;
+#ifdef  _BSD_RUNE_T_
+typedef _BSD_RUNE_T_    rune_t;
+#undef  _BSD_RUNE_T_
+#else
+typedef	_BSD_WCHAR_T_	rune_t;
+#endif
+#undef	_BSD_WCHAR_T_
+#endif
+
+#ifndef __NORETURN
+#define __NORETURN
+#endif
+
+#ifndef	NULL
+#define	NULL	0
+#endif
+
+#endif /* _STDLIB_H_ */
diff --git a/mit-pthreads/machdep/freebsd-2.0/__string.h b/mit-pthreads/machdep/freebsd-2.0/__string.h
new file mode 100755
index 00000000000..93d4fcf9dd2
--- /dev/null
+++ b/mit-pthreads/machdep/freebsd-2.0/__string.h
@@ -0,0 +1,21 @@
+
+#include <machine/ansi.h>
+#ifdef  _BSD_SIZE_T_
+typedef _BSD_SIZE_T_    size_t;
+#undef  _BSD_SIZE_T_
+#endif
+
+/* Non-standard NetBSD string routines. */
+#if !defined(_ANSI_SOURCE) && !defined(_POSIX_SOURCE)
+__BEGIN_DECLS
+int      bcmp __P_((const void *, const void *, size_t));
+void     bcopy __P_((const void *, void *, size_t));
+void     bzero __P_((void *, size_t));
+char    *index __P_((const char *, int));
+char    *rindex __P_((const char *, int));
+char    *strdup __P_((const char *));
+void     strmode __P_((int, char *));
+char    *strsep __P_((char **, const char *));
+__END_DECLS
+#endif
+
diff --git a/mit-pthreads/machdep/freebsd-2.0/__time.h b/mit-pthreads/machdep/freebsd-2.0/__time.h
new file mode 100755
index 00000000000..5c4b722bc3c
--- /dev/null
+++ b/mit-pthreads/machdep/freebsd-2.0/__time.h
@@ -0,0 +1,70 @@
+/*
+ * Copyright (c) 1989 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * (c) UNIX System Laboratories, Inc.
+ * All or some portions of this file are derived from material licensed
+ * to the University of California by American Telephone and Telegraph
+ * Co. or Unix System Laboratories, Inc. and are reproduced herein with
+ * the permission of UNIX System Laboratories, Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	from: @(#)time.h	5.12 (Berkeley) 3/9/91
+ *	$Id$
+ */
+
+#ifndef _SYS__TIME_H_
+#define	_SYS__TIME_H_
+
+#include <machine/ansi.h>
+#include <machine/limits.h>
+
+#ifdef	_BSD_CLOCK_T_
+typedef	_BSD_CLOCK_T_	clock_t;
+#undef	_BSD_CLOCK_T_
+#endif
+
+#ifdef	_BSD_TIME_T_
+typedef	_BSD_TIME_T_	time_t;
+#undef	_BSD_TIME_T_
+#endif
+
+#ifdef	_BSD_SIZE_T_
+typedef	_BSD_SIZE_T_	size_t;
+#undef	_BSD_SIZE_T_
+#endif
+
+#define CLOCKS_PER_SEC	100
+
+#if !defined(CLK_TCK)
+#define CLK_TCK		100
+#endif /* not CLK_TCK */
+
+#endif /* !_SYS__TIME_H_ */
diff --git a/mit-pthreads/machdep/freebsd-2.0/__unistd.h b/mit-pthreads/machdep/freebsd-2.0/__unistd.h
new file mode 100755
index 00000000000..ed5b0657727
--- /dev/null
+++ b/mit-pthreads/machdep/freebsd-2.0/__unistd.h
@@ -0,0 +1,113 @@
+/*-
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	from: @(#)stdlib.h	5.13 (Berkeley) 6/4/91
+ *	$Id$
+ */
+
+#ifndef _SYS___UNISTD_H_
+#define _SYS___UNISTD_H_
+
+#include <sys/types.h>
+
+#ifndef	NULL
+#define	NULL	0
+#endif
+
+#define ioctl_request_type unsigned long        /* For fd.c */ 
+
+/* compile-time symbolic constants */
+#define	_POSIX_JOB_CONTROL	/* implementation supports job control */
+
+#ifdef	_NOT_AVAILABLE
+#define	_POSIX_SAVED_IDS	/* saved set-user-ID and set-group-ID */
+#endif
+
+#ifndef _POSIX_VERSION
+#define	_POSIX_VERSION		198808L
+#endif
+#ifndef _POSIX2_VERSION
+#define	_POSIX2_VERSION		199212L
+#endif
+
+/* execution-time symbolic constants */
+				/* chown requires appropriate privileges */
+#define	_POSIX_CHOWN_RESTRICTED	1
+				/* too-long path components generate errors */
+#define	_POSIX_NO_TRUNC		1
+				/* may disable terminal special characters */
+#define	_POSIX_VDISABLE		0xff
+
+/* configurable pathname variables */
+#define	_PC_LINK_MAX		 1
+#define	_PC_MAX_CANON		 2
+#define	_PC_MAX_INPUT		 3
+#define	_PC_NAME_MAX		 4
+#define	_PC_PATH_MAX		 5
+#define	_PC_PIPE_BUF		 6
+#define	_PC_CHOWN_RESTRICTED	 7
+#define	_PC_NO_TRUNC		 8
+#define	_PC_VDISABLE		 9
+
+/* configurable system variables */
+#define	_SC_ARG_MAX		 1
+#define	_SC_CHILD_MAX		 2
+#define	_SC_CLK_TCK		 3
+#define	_SC_NGROUPS_MAX		 4
+#define	_SC_OPEN_MAX		 5
+#define	_SC_JOB_CONTROL		 6
+#define	_SC_SAVED_IDS		 7
+#define	_SC_VERSION		 8
+#define	_SC_BC_BASE_MAX		 9
+#define	_SC_BC_DIM_MAX		10
+#define	_SC_BC_SCALE_MAX	11
+#define	_SC_BC_STRING_MAX	12
+#define	_SC_COLL_WEIGHTS_MAX	13
+#define	_SC_EXPR_NEST_MAX	14
+#define	_SC_LINE_MAX		15
+#define	_SC_RE_DUP_MAX		16
+#define	_SC_2_VERSION		17
+#define	_SC_2_C_BIND		18
+#define	_SC_2_C_DEV		19
+#define	_SC_2_CHAR_TERM		20
+#define	_SC_2_FORT_DEV		21
+#define	_SC_2_FORT_RUN		22
+#define	_SC_2_LOCALEDEF		23
+#define	_SC_2_SW_DEV		24
+#define	_SC_2_UPE		25
+#define	_SC_STREAM_MAX		26
+#define	_SC_TZNAME_MAX		27
+
+/* configurable system strings */
+#define	_CS_PATH		 1
+
+#endif 
diff --git a/mit-pthreads/machdep/freebsd-2.0/compat.h b/mit-pthreads/machdep/freebsd-2.0/compat.h
new file mode 100755
index 00000000000..e7de318aa88
--- /dev/null
+++ b/mit-pthreads/machdep/freebsd-2.0/compat.h
@@ -0,0 +1,43 @@
+/* ==== compat.h ============================================================
+ * Copyright (c) 1994 by Chris Provenzano, proven@mit.edu
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *  This product includes software developed by Chris Provenzano.
+ * 4. The name of Chris Provenzano may not be used to endorse or promote 
+ *	  products derived from this software without specific prior written
+ *	  permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY CHRIS PROVENZANO ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL CHRIS PROVENZANO BE LIABLE FOR ANY 
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 
+ * SUCH DAMAGE.
+ *
+ * $Id$
+ *
+ * Description : COmpat header to make socket code compile.
+ *
+ *  1.00 94/08/01 proven
+ *      -Started coding this file.
+ */
+ 
+#ifndef _SYS_COMPAT_H_
+#define	_SYS_COMPAT_H_
+
+#endif
diff --git a/mit-pthreads/machdep/freebsd-2.0/dirent.h b/mit-pthreads/machdep/freebsd-2.0/dirent.h
new file mode 100755
index 00000000000..5226443f86b
--- /dev/null
+++ b/mit-pthreads/machdep/freebsd-2.0/dirent.h
@@ -0,0 +1,64 @@
+/*-
+ * Copyright (c) 1989 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)dirent.h	5.18 (Berkeley) 2/23/91
+ */
+
+#ifndef _SYS_DIRENT_H_
+#define _SYS_DIRENT_H_
+
+/*
+ * A directory entry has a struct dirent at the front of it, containing its
+ * inode number, the length of the entry, and the length of the name
+ * contained in the entry.  These are followed by the name padded to a 4
+ * byte boundary with null bytes.  All names are guaranteed null terminated.
+ * The maximum length of a name in a directory is MAXNAMLEN.
+ */
+
+struct dirent {
+	u_long	d_fileno;		/* file number of entry */
+	u_short	d_reclen;		/* length of this record */
+	u_short	d_namlen;		/* length of string in d_name */
+#ifdef _POSIX_SOURCE
+	char	d_name[255 + 1];	/* name must be no longer than this */
+#else
+#define	MAXNAMLEN	255
+	char	d_name[MAXNAMLEN + 1];	/* name must be no longer than this */
+#endif
+};
+
+#define	d_ino		d_fileno	/* backward compatibility */
+
+/* definitions for library routines operating on directories. */
+#define	DIRBLKSIZ	1024
+
+#endif /* !_DIRENT_H_ */
diff --git a/mit-pthreads/machdep/freebsd-2.0/errno.h b/mit-pthreads/machdep/freebsd-2.0/errno.h
new file mode 100755
index 00000000000..3da61d692a3
--- /dev/null
+++ b/mit-pthreads/machdep/freebsd-2.0/errno.h
@@ -0,0 +1,160 @@
+/*	$NetBSD: errno.h,v 1.8 1994/06/29 06:44:02 cgd Exp $	*/
+
+/*
+ * Copyright (c) 1982, 1986, 1989, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ * (c) UNIX System Laboratories, Inc.
+ * All or some portions of this file are derived from material licensed
+ * to the University of California by American Telephone and Telegraph
+ * Co. or Unix System Laboratories, Inc. and are reproduced herein with
+ * the permission of UNIX System Laboratories, Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)errno.h	8.5 (Berkeley) 1/21/94
+ */
+
+#ifndef _SYS_ERRNO_H_
+#define _SYS_ERRNO_H_
+
+#define	EPERM		1		/* Operation not permitted */
+#define	ENOENT		2		/* No such file or directory */
+#define	ESRCH		3		/* No such process */
+#define	EINTR		4		/* Interrupted system call */
+#define	EIO		5		/* Input/output error */
+#define	ENXIO		6		/* Device not configured */
+#define	E2BIG		7		/* Argument list too long */
+#define	ENOEXEC		8		/* Exec format error */
+#define	EBADF		9		/* Bad file descriptor */
+#define	ECHILD		10		/* No child processes */
+#define	EDEADLK		11		/* Resource deadlock avoided */
+					/* 11 was EAGAIN */
+#define	ENOMEM		12		/* Cannot allocate memory */
+#define	EACCES		13		/* Permission denied */
+#define	EFAULT		14		/* Bad address */
+#ifndef _POSIX_SOURCE
+#define	ENOTBLK		15		/* Block device required */
+#endif
+#define	EBUSY		16		/* Device busy */
+#define	EEXIST		17		/* File exists */
+#define	EXDEV		18		/* Cross-device link */
+#define	ENODEV		19		/* Operation not supported by device */
+#define	ENOTDIR		20		/* Not a directory */
+#define	EISDIR		21		/* Is a directory */
+#define	EINVAL		22		/* Invalid argument */
+#define	ENFILE		23		/* Too many open files in system */
+#define	EMFILE		24		/* Too many open files */
+#define	ENOTTY		25		/* Inappropriate ioctl for device */
+#ifndef _POSIX_SOURCE
+#define	ETXTBSY		26		/* Text file busy */
+#endif
+#define	EFBIG		27		/* File too large */
+#define	ENOSPC		28		/* No space left on device */
+#define	ESPIPE		29		/* Illegal seek */
+#define	EROFS		30		/* Read-only file system */
+#define	EMLINK		31		/* Too many links */
+#define	EPIPE		32		/* Broken pipe */
+
+/* math software */
+#define	EDOM		33		/* Numerical argument out of domain */
+#define	ERANGE		34		/* Result too large */
+
+/* non-blocking and interrupt i/o */
+#define	EAGAIN		35		/* Resource temporarily unavailable */
+#ifndef _POSIX_SOURCE
+#define	EWOULDBLOCK	EAGAIN		/* Operation would block */
+#define	EINPROGRESS	36		/* Operation now in progress */
+#define	EALREADY	37		/* Operation already in progress */
+
+/* ipc/network software -- argument errors */
+#define	ENOTSOCK	38		/* Socket operation on non-socket */
+#define	EDESTADDRREQ	39		/* Destination address required */
+#define	EMSGSIZE	40		/* Message too long */
+#define	EPROTOTYPE	41		/* Protocol wrong type for socket */
+#define	ENOPROTOOPT	42		/* Protocol not available */
+#define	EPROTONOSUPPORT	43		/* Protocol not supported */
+#define	ESOCKTNOSUPPORT	44		/* Socket type not supported */
+#define	EOPNOTSUPP	45		/* Operation not supported */
+#define	EPFNOSUPPORT	46		/* Protocol family not supported */
+#define	EAFNOSUPPORT	47		/* Address family not supported by protocol family */
+#define	EADDRINUSE	48		/* Address already in use */
+#define	EADDRNOTAVAIL	49		/* Can't assign requested address */
+
+/* ipc/network software -- operational errors */
+#define	ENETDOWN	50		/* Network is down */
+#define	ENETUNREACH	51		/* Network is unreachable */
+#define	ENETRESET	52		/* Network dropped connection on reset */
+#define	ECONNABORTED	53		/* Software caused connection abort */
+#define	ECONNRESET	54		/* Connection reset by peer */
+#define	ENOBUFS		55		/* No buffer space available */
+#define	EISCONN		56		/* Socket is already connected */
+#define	ENOTCONN	57		/* Socket is not connected */
+#define	ESHUTDOWN	58		/* Can't send after socket shutdown */
+#define	ETOOMANYREFS	59		/* Too many references: can't splice */
+#define	ETIMEDOUT	60		/* Operation timed out */
+#define	ECONNREFUSED	61		/* Connection refused */
+
+#define	ELOOP		62		/* Too many levels of symbolic links */
+#endif /* _POSIX_SOURCE */
+#define	ENAMETOOLONG	63		/* File name too long */
+
+/* should be rearranged */
+#ifndef _POSIX_SOURCE
+#define	EHOSTDOWN	64		/* Host is down */
+#define	EHOSTUNREACH	65		/* No route to host */
+#endif /* _POSIX_SOURCE */
+#define	ENOTEMPTY	66		/* Directory not empty */
+
+/* quotas & mush */
+#ifndef _POSIX_SOURCE
+#define	EPROCLIM	67		/* Too many processes */
+#define	EUSERS		68		/* Too many users */
+#define	EDQUOT		69		/* Disc quota exceeded */
+
+/* Network File System */
+#define	ESTALE		70		/* Stale NFS file handle */
+#define	EREMOTE		71		/* Too many levels of remote in path */
+#define	EBADRPC		72		/* RPC struct is bad */
+#define	ERPCMISMATCH	73		/* RPC version wrong */
+#define	EPROGUNAVAIL	74		/* RPC prog. not avail */
+#define	EPROGMISMATCH	75		/* Program version wrong */
+#define	EPROCUNAVAIL	76		/* Bad procedure for program */
+#endif /* _POSIX_SOURCE */
+
+#define	ENOLCK		77		/* No locks available */
+#define	ENOSYS		78		/* Function not implemented */
+
+#ifndef _POSIX_SOURCE
+#define	EFTYPE		79		/* Inappropriate file type or format */
+#define	EAUTH		80		/* Authentication error */
+#define	ENEEDAUTH	81		/* Need authenticator */
+#define	ELAST		81		/* Must be equal largest errno */
+#endif /* _POSIX_SOURCE */
+
+#endif
diff --git a/mit-pthreads/machdep/freebsd-2.0/timers.h b/mit-pthreads/machdep/freebsd-2.0/timers.h
new file mode 100755
index 00000000000..f9768c68c8f
--- /dev/null
+++ b/mit-pthreads/machdep/freebsd-2.0/timers.h
@@ -0,0 +1,45 @@
+/* ==== timers.h ============================================================
+ * Copyright (c) 1994 by Chris Provenzano, proven@mit.edu
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *  This product includes software developed by Chris Provenzano.
+ * 4. The name of Chris Provenzano may not be used to endorse or promote 
+ *	  products derived from this software without specific prior written
+ *	  permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY CHRIS PROVENZANO ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL CHRIS PROVENZANO BE LIABLE FOR ANY 
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 
+ * SUCH DAMAGE.
+ *
+ * $Id$
+ *
+ * Description : Basic timers header.
+ *
+ *  1.00 94/06/13 proven
+ *      -Started coding this file.
+ */
+ 
+#ifndef _SYS_TIMERS_H_
+#define	_SYS_TIMERS_H_
+
+#include <sys/time.h>
+
+#endif
diff --git a/mit-pthreads/machdep/freebsd-2.0/wait.h b/mit-pthreads/machdep/freebsd-2.0/wait.h
new file mode 100755
index 00000000000..7861e3fa180
--- /dev/null
+++ b/mit-pthreads/machdep/freebsd-2.0/wait.h
@@ -0,0 +1,162 @@
+/*
+ * Copyright (c) 1982, 1986, 1989, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)wait.h	8.1 (Berkeley) 6/2/93
+ * $Id$
+ */
+
+#ifndef _SYS_WAIT_H_
+#define _SYS_WAIT_H_
+
+/*
+ * This file holds definitions relevent to the wait4 system call
+ * and the alternate interfaces that use it (wait, wait3, waitpid).
+ */
+
+/*
+ * Macros to test the exit status returned by wait
+ * and extract the relevant values.
+ */
+#ifdef _POSIX_SOURCE
+#define	_W_INT(i)	(i)
+#else
+#define	_W_INT(w)	(*(int *)&(w))	/* convert union wait to int */
+#define	WCOREFLAG	0200
+#endif
+
+#define	_WSTATUS(x)	(_W_INT(x) & 0177)
+#define	_WSTOPPED	0177		/* _WSTATUS if process is stopped */
+#define WIFSTOPPED(x)	(_WSTATUS(x) == _WSTOPPED)
+#define WSTOPSIG(x)	(_W_INT(x) >> 8)
+#define WIFSIGNALED(x)	(_WSTATUS(x) != _WSTOPPED && _WSTATUS(x) != 0)
+#define WTERMSIG(x)	(_WSTATUS(x))
+#define WIFEXITED(x)	(_WSTATUS(x) == 0)
+#define WEXITSTATUS(x)	(_W_INT(x) >> 8)
+#ifndef _POSIX_SOURCE
+#define WCOREDUMP(x)	(_W_INT(x) & WCOREFLAG)
+
+#define	W_EXITCODE(ret, sig)	((ret) << 8 | (sig))
+#define	W_STOPCODE(sig)		((sig) << 8 | _WSTOPPED)
+#endif
+
+/*
+ * Option bits for the third argument of wait4.  WNOHANG causes the
+ * wait to not hang if there are no stopped or terminated processes, rather
+ * returning an error indication in this case (pid==0).  WUNTRACED
+ * indicates that the caller should receive status about untraced children
+ * which stop due to signals.  If children are stopped and a wait without
+ * this option is done, it is as though they were still running... nothing
+ * about them is returned.
+ */
+#define WNOHANG		1	/* dont hang in wait */
+#define WUNTRACED	2	/* tell about stopped, untraced children */
+
+#ifndef _POSIX_SOURCE
+/* POSIX extensions and 4.2/4.3 compatability: */
+
+/*
+ * Tokens for special values of the "pid" parameter to wait4.
+ */
+#define	WAIT_ANY	(-1)	/* any process */
+#define	WAIT_MYPGRP	0	/* any process in my process group */
+
+#include <machine/endian.h>
+
+/*
+ * Deprecated:
+ * Structure of the information in the status word returned by wait4.
+ * If w_stopval==WSTOPPED, then the second structure describes
+ * the information returned, else the first.
+ */
+union wait {
+	int	w_status;		/* used in syscall */
+	/*
+	 * Terminated process status.
+	 */
+	struct {
+#if BYTE_ORDER == LITTLE_ENDIAN 
+		unsigned int	w_Termsig:7,	/* termination signal */
+				w_Coredump:1,	/* core dump indicator */
+				w_Retcode:8,	/* exit code if w_termsig==0 */
+				w_Filler:16;	/* upper bits filler */
+#endif
+#if BYTE_ORDER == BIG_ENDIAN 
+		unsigned int	w_Filler:16,	/* upper bits filler */
+				w_Retcode:8,	/* exit code if w_termsig==0 */
+				w_Coredump:1,	/* core dump indicator */
+				w_Termsig:7;	/* termination signal */
+#endif
+	} w_T;
+	/*
+	 * Stopped process status.  Returned
+	 * only for traced children unless requested
+	 * with the WUNTRACED option bit.
+	 */
+	struct {
+#if BYTE_ORDER == LITTLE_ENDIAN 
+		unsigned int	w_Stopval:8,	/* == W_STOPPED if stopped */
+				w_Stopsig:8,	/* signal that stopped us */
+				w_Filler:16;	/* upper bits filler */
+#endif
+#if BYTE_ORDER == BIG_ENDIAN 
+		unsigned int	w_Filler:16,	/* upper bits filler */
+				w_Stopsig:8,	/* signal that stopped us */
+				w_Stopval:8;	/* == W_STOPPED if stopped */
+#endif
+	} w_S;
+};
+#define	w_termsig	w_T.w_Termsig
+#define w_coredump	w_T.w_Coredump
+#define w_retcode	w_T.w_Retcode
+#define w_stopval	w_S.w_Stopval
+#define w_stopsig	w_S.w_Stopsig
+
+#define	WSTOPPED	_WSTOPPED
+#endif /* _POSIX_SOURCE */
+
+#ifndef KERNEL
+#include <sys/types.h>
+#include <sys/cdefs.h>
+
+__BEGIN_DECLS
+struct rusage;	/* forward declaration */
+
+pid_t	wait __P_((int *));
+pid_t	waitpid __P_((pid_t, int *, int));
+#ifndef _POSIX_SOURCE
+pid_t	wait3 __P_((int *, int, void *));
+pid_t	wait4 __P_((pid_t, int *, int, void *));
+#endif
+__END_DECLS
+#endif
+
+#endif
diff --git a/mit-pthreads/machdep/hpux-10.20/__math.h b/mit-pthreads/machdep/hpux-10.20/__math.h
new file mode 100755
index 00000000000..8066bd60713
--- /dev/null
+++ b/mit-pthreads/machdep/hpux-10.20/__math.h
@@ -0,0 +1,3 @@
+#define HUGE_VAL    1.7976931348623157e+308
+
+
diff --git a/mit-pthreads/machdep/hpux-10.20/__signal.h b/mit-pthreads/machdep/hpux-10.20/__signal.h
new file mode 100755
index 00000000000..fbb1d6ce2b1
--- /dev/null
+++ b/mit-pthreads/machdep/hpux-10.20/__signal.h
@@ -0,0 +1,28 @@
+#include <sys/signal.h>
+
+#ifndef SIGCLD
+#define SIGCLD         SIGCHLD
+#endif
+
+/* #define sigmask(n)      	((unsigned int)1 << (((n) - 1) & (32 - 1))) */
+#define sigword(n)      	(((unsigned int)((n) - 1))>>5)
+
+#define __SIGEMPTYSET   	{ 0, 0, 0, 0, 0, 0, 0, 0 }
+#define __SIGFILLSET   		{ 0xffffffff,0xffffffff,0xffffffff,0xffffffff,\
+				  0xffffffff,0xffffffff,0xffffffff,0xffffffff}
+#define __SIGADDSET(s, n)     	((s)->sigset[sigword(n)] |= sigmask(n))
+#define __SIGDELSET(s, n)     	((s)->sigset[sigword(n)] &= ~sigmask(n))
+#define __SIGISMEMBER(s, n)   	((s)->sigset[sigword(n)] & sigmask(n))
+
+#define SIGSET_SIZE sizeof(sigset_t)/sizeof(long)
+
+#define SIG_ANY(sig) sig_any(&sig)
+
+static inline int sig_any(sigset_t *sig) {
+  int i;
+  for (i=0; i < SIGSET_SIZE; i++)
+    if (sig->sigset[i] != 0)
+      return 1;
+  return 0;
+}
+
diff --git a/mit-pthreads/machdep/hpux-10.20/__stdio.h b/mit-pthreads/machdep/hpux-10.20/__stdio.h
new file mode 100755
index 00000000000..b8f1a07d9d6
--- /dev/null
+++ b/mit-pthreads/machdep/hpux-10.20/__stdio.h
@@ -0,0 +1,11 @@
+
+#ifndef _SIZE_T 
+#define _SIZE_T
+typedef pthread_size_t  size_t;
+#endif
+
+#include <sys/types.h>
+/*
+typedef pthread_fpos_t fpos_t;
+*/
+
diff --git a/mit-pthreads/machdep/hpux-10.20/__stdlib.h b/mit-pthreads/machdep/hpux-10.20/__stdlib.h
new file mode 100755
index 00000000000..37a14a960d5
--- /dev/null
+++ b/mit-pthreads/machdep/hpux-10.20/__stdlib.h
@@ -0,0 +1,24 @@
+/* $Id$ */
+
+#ifndef  __sys_stdtypes_h
+
+#ifndef	_SYS___STDLIB_H_
+#define	_SYS___STDLIB_H_
+
+#ifndef _SIZE_T
+#define _SIZE_T
+typedef unsigned int    size_t;
+#endif
+
+#ifndef _WCHAR_T
+#define _WCHAR_T
+typedef unsigned int	wchar_t;
+#endif
+
+#ifndef NULL
+#define NULL    0
+#endif
+
+#endif
+
+#endif
diff --git a/mit-pthreads/machdep/hpux-10.20/__string.h b/mit-pthreads/machdep/hpux-10.20/__string.h
new file mode 100755
index 00000000000..1badf6d660c
--- /dev/null
+++ b/mit-pthreads/machdep/hpux-10.20/__string.h
@@ -0,0 +1,20 @@
+
+#ifndef _SYS_STDSYMS_INCLUDED
+#endif
+
+#ifndef _SIZE_T
+#define _SIZE_T
+typedef pthread_size_t  size_t;
+#endif
+
+/* Non-standard SunOS 4.x string routines. */
+#if !defined(_ANSI_SOURCE) && !defined(_POSIX_SOURCE)
+__BEGIN_DECLS
+int	 bcmp __P_((const void *, const void *, size_t));
+void	 bcopy __P_((const void *, void *, size_t));
+void	 bzero __P_((void *, size_t));
+char	*index __P_((const char *, int));
+char	*rindex __P_((const char *, int));
+char	*strdup __P_((const char *));
+__END_DECLS
+#endif 
diff --git a/mit-pthreads/machdep/hpux-10.20/__time.h b/mit-pthreads/machdep/hpux-10.20/__time.h
new file mode 100755
index 00000000000..ae958dcc3cf
--- /dev/null
+++ b/mit-pthreads/machdep/hpux-10.20/__time.h
@@ -0,0 +1,31 @@
+/* $Id$ */
+
+#ifndef __sys_stdtypes_h
+
+#ifndef _SYS__TIME_H_
+#define	_SYS__TIME_H_
+
+#ifndef	_CLOCK_T
+#define	_CLOCK_T
+typedef	long	clock_t;
+#endif
+
+#ifndef	_TIME_T
+#define _TIME_T
+typedef	long	time_t;
+#endif
+
+#ifndef	_SIZE_T
+#define _SIZE_T
+typedef	unsigned int	size_t;
+#endif
+
+#define CLOCKS_PER_SEC	1000000
+
+#if !defined(_ANSI_SOURCE) && !defined(CLK_TCK)
+#define CLK_TCK		60
+#endif /* not ANSI */
+
+#endif
+
+#endif /* !_SYS__TIME_H_ */
diff --git a/mit-pthreads/machdep/hpux-10.20/__unistd.h b/mit-pthreads/machdep/hpux-10.20/__unistd.h
new file mode 100755
index 00000000000..218e13d14ec
--- /dev/null
+++ b/mit-pthreads/machdep/hpux-10.20/__unistd.h
@@ -0,0 +1,68 @@
+/* /afs/sipb.mit.edu/project/pthreads/src/CVS/pthreads/machdep/hpux-9.03/__unist
+d.h,v 1.2 1995/03/10 03:59:53 snl Exp */
+
+#ifndef _SYS___UNISTD_H_
+#define _SYS___UNISTD_H_
+
+#include <sys/stdsyms.h>
+#include <sys/types.h>
+#include <utime.h>
+
+#ifndef NULL
+#define NULL    0
+#endif
+
+#ifndef _GID_T
+#define _GID_T
+typedef long gid_t;
+#endif
+
+#ifndef _UID_T
+#define _UID_T
+typedef long uid_t;
+#endif
+
+#ifndef _PID_T
+#define _PID_T
+typedef long pid_t;
+#endif
+
+#ifndef _OFF_T
+#define _OFF_T
+typedef long off_t;
+#endif
+
+#ifndef _SIZE_T
+#define _SIZE_T
+typedef unsigned int size_t;
+#endif
+
+#ifndef _SSIZE_T
+#define _SSIZE_T
+typedef int ssize_t;
+#endif
+
+#define ioctl_request_type int  /* For fd.c */
+
+/* Symbolic constants for sysconf() variables defined by POSIX.1-1988: 0-7 */
+
+#define _SC_ARG_MAX         0  /* ARG_MAX: Max length of argument to exec()
+                                    including environment data */
+#define _SC_CHILD_MAX       1  /* CHILD_MAX: Max of processes per userid */
+#define _SC_CLK_TCK         2  /* Number of clock ticks per second */
+#define _SC_NGROUPS_MAX     3  /* NGROUPS_MAX: Max of simultaneous
+                                    supplementary group IDs per process */
+#define _SC_OPEN_MAX        4  /* OPEN_MAX: Max of files that one process
+                                    can have open at any one time */
+#define _SC_JOB_CONTROL     5  /* _POSIX_JOB_CONTROL: 1 iff supported */
+#define _SC_SAVED_IDS       6  /* _POSIX_SAVED_IDS: 1 iff supported */
+#define _SC_1_VERSION_88    7  /* _POSIX_VERSION: Date of POSIX.1-1988 */
+
+/* Symbolic constants for sysconf() variables added by POSIX.1-1990: 100-199 */
+
+#define _SC_STREAM_MAX     100 /* STREAM_MAX: Max of open stdio FILEs */
+#define _SC_TZNAME_MAX     101 /* TZNAME_MAX: Max length of timezone name */
+#define _SC_1_VERSION_90   102 /* _POSIX_VERSION: Date of POSIX.1-1990 */
+
+#endif /* _SYS___UNISTD_H_ */
+
diff --git a/mit-pthreads/machdep/hpux-10.20/cdefs.h b/mit-pthreads/machdep/hpux-10.20/cdefs.h
new file mode 100755
index 00000000000..643089e6df6
--- /dev/null
+++ b/mit-pthreads/machdep/hpux-10.20/cdefs.h
@@ -0,0 +1,67 @@
+/* ==== cdefs.h ============================================================
+ * Copyright (c) 1994 by Chris Provenzano, proven@athena.mit.edu	
+ *
+ * Description : Similar to the BSD cdefs.h file.
+ *
+ *  1.00 94/01/26 proven
+ *      -Started coding this file.
+ */
+
+#ifndef _PTHREAD_SYS_CDEFS_H_
+#define _PTHREAD_SYS_CDEFS_H_
+
+#include <sys/_inttypes.h>
+
+/* Stuff for compiling */
+#if defined(__GNUC__)
+#if defined(__cplusplus)
+#define __INLINE        static inline
+#define __BEGIN_DECLS   extern "C" {
+#define __END_DECLS     };
+#else
+#define __INLINE        extern inline
+#define __CAN_DO_EXTERN_INLINE
+#define __BEGIN_DECLS
+#define __END_DECLS
+#if !defined(__STDC__)
+#define const           __const
+#define inline          __inline
+#define signed          __signed
+#define volatile        __volatile
+#endif
+#endif
+#else /* !__GNUC__ */
+#define __INLINE        static 
+#define __BEGIN_DECLS
+#define __END_DECLS
+#endif
+
+#ifndef __NORETURN
+#define __NORETURN
+#endif /* __NORETURN not defined.  */
+
+#ifndef _U_INT32_T_
+#define _U_INT32_T_
+typedef unsigned int u_int32_t;
+#endif
+
+#ifndef _U_INT16_T_
+#define _U_INT16_T_
+typedef unsigned short u_int16_t;
+#endif
+
+#ifndef _INT32_T_
+#define _INT32_T_
+/*
+typedef int int32_t;
+*/
+#endif
+
+#ifndef _INT16_T_
+#define _INT16_T_
+/*
+typedef short int16_t;
+*/
+#endif
+
+#endif
diff --git a/mit-pthreads/machdep/hpux-10.20/compat.h b/mit-pthreads/machdep/hpux-10.20/compat.h
new file mode 100755
index 00000000000..5a59434417c
--- /dev/null
+++ b/mit-pthreads/machdep/hpux-10.20/compat.h
@@ -0,0 +1,45 @@
+/* ==== compat.h ============================================================
+ * Copyright (c) 1994 by Chris Provenzano, proven@mit.edu
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *  This product includes software developed by Chris Provenzano.
+ * 4. The name of Chris Provenzano may not be used to endorse or promote 
+ *	  products derived from this software without specific prior written
+ *	  permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY CHRIS PROVENZANO ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL CHRIS PROVENZANO BE LIABLE FOR ANY 
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 
+ * SUCH DAMAGE.
+ *
+ * $Id$
+ *
+ * Description : Compatibility header for networking code.
+ *
+ *  1.00 94/06/13 proven
+ *      -Started coding this file.
+ */
+ 
+#ifndef _SYS_COMPAT_H_
+#define	_SYS_COMPAT_H_
+
+#define omsghdr msghdr
+
+#endif
diff --git a/mit-pthreads/machdep/hpux-10.20/dirent.h b/mit-pthreads/machdep/hpux-10.20/dirent.h
new file mode 100755
index 00000000000..5f17af345db
--- /dev/null
+++ b/mit-pthreads/machdep/hpux-10.20/dirent.h
@@ -0,0 +1,61 @@
+/*-
+ * Copyright (c) 1989 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)dirent.h	5.18 (Berkeley) 2/23/91
+ */
+
+#ifndef _SYS_DIRENT_H_
+#define _SYS_DIRENT_H_
+
+/*
+ * A directory entry has a struct dirent at the front of it, containing its
+ * inode number, the length of the entry, and the length of the name
+ * contained in the entry.  These are followed by the name padded to a 4
+ * byte boundary with null bytes.  All names are guaranteed null terminated.
+ * The maximum length of a name in a directory is MAXNAMLEN.
+ */
+
+struct dirent {
+	u_long	d_fileno;		/* file number of entry */
+	u_short	d_reclen;		/* length of this record */
+	u_short	d_namlen;		/* length of string in d_name */
+#ifdef _POSIX_SOURCE
+	char	d_name[255 + 1];	/* name must be no longer than this */
+#else
+#define	MAXNAMLEN	255
+	char	d_name[MAXNAMLEN + 1];	/* name must be no longer than this */
+#endif
+};
+
+#define d_ino	d_fileno
+
+#endif /* !_SYS_DIRENT_H_ */
diff --git a/mit-pthreads/machdep/hpux-10.20/socket.h b/mit-pthreads/machdep/hpux-10.20/socket.h
new file mode 100755
index 00000000000..c7a37706940
--- /dev/null
+++ b/mit-pthreads/machdep/hpux-10.20/socket.h
@@ -0,0 +1,171 @@
+/*
+ * Copyright (c) 1982, 1985, 1986 Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms are permitted
+ * provided that the above copyright notice and this paragraph are
+ * duplicated in all such forms and that any documentation,
+ * advertising materials, and other materials related to such
+ * distribution and use acknowledge that the software was developed
+ * by the University of California, Berkeley.  The name of the
+ * University may not be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
+ * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ *	@(#)socket.h	7.3 (Berkeley) 6/27/88
+ */
+
+/*
+ * Definitions related to sockets: types, address families, options.
+ */
+
+#include <sys/stdsyms.h>
+#include <pthread/posix.h>
+#include <sys/cdefs.h>
+
+/*
+ * Types of sockets
+ */
+#define	SOCK_STREAM			1			/* stream socket */
+#define	SOCK_DGRAM			2			/* datagram socket */
+#define	SOCK_RAW			3			/* raw-protocol interface */
+#define	SOCK_RDM			4			/* reliably-delivered message */
+#define	SOCK_SEQPACKET		5			/* sequenced packet stream */
+
+/*
+ * Option flags per-socket.
+ */
+#define	SO_DEBUG			0x0001		/* turn on debugging info recording */
+#define	SO_ACCEPTCONN		0x0002		/* socket has had listen() */
+#define	SO_REUSEADDR		0x0004		/* allow local address reuse */
+#define	SO_KEEPALIVE		0x0008		/* keep connections alive */
+#define	SO_DONTROUTE		0x0010		/* just use interface addresses */
+#define	SO_BROADCAST		0x0020		/* permit sending of broadcast msgs */
+#define	SO_USELOOPBACK		0x0040		/* bypass hardware when possible */
+#define	SO_LINGER			0x0080		/* linger on close if data present */
+#define	SO_OOBINLINE		0x0100		/* leave received OOB data in line */
+
+/*
+ * Additional options, not kept in so_options.
+ */
+#define SO_SNDBUF			0x1001		/* send buffer size */
+#define SO_RCVBUF			0x1002		/* receive buffer size */
+#define SO_SNDLOWAT			0x1003		/* send low-water mark */
+#define SO_RCVLOWAT			0x1004		/* receive low-water mark */
+#define SO_SNDTIMEO			0x1005		/* send timeout */
+#define SO_RCVTIMEO			0x1006		/* receive timeout */
+#define	SO_ERROR			0x1007		/* get error status and clear */
+#define	SO_TYPE				0x1008		/* get socket type */
+#define	SO_SND_COPYAVOID	0x1009		/* avoid copy on send*/
+#define	SO_RCV_COPYAVOID	0x100a		/* avoid copy on rcv */
+
+/*
+ * Level number for (get/set)sockopt() to apply to socket itself.
+ */
+#define	SOL_SOCKET	0xffff		/* options for socket level */
+
+/*
+ * Address families.
+ */
+#define	AF_UNSPEC	0		/* unspecified */
+#define	AF_UNIX		1		/* local to host (pipes, portals) */
+#define	AF_INET		2		/* internetwork: UDP, TCP, etc. */
+#define	AF_IMPLINK	3		/* arpanet imp addresses */
+#define	AF_PUP		4		/* pup protocols: e.g. BSP */
+#define	AF_CHAOS	5		/* mit CHAOS protocols */
+#define	AF_NS		6		/* XEROX NS protocols */
+#define	AF_NBS		7		/* nbs protocols */
+#define	AF_ECMA		8		/* european computer manufacturers */
+#define	AF_DATAKIT	9		/* datakit protocols */
+#define	AF_CCITT	10		/* CCITT protocols, X.25 etc */
+#define	AF_SNA		11		/* IBM SNA */
+#define AF_DECnet	12		/* DECnet */
+#define AF_DLI		13		/* Direct data link interface */
+#define AF_LAT		14		/* LAT */
+#define	AF_HYLINK	15		/* NSC Hyperchannel */
+#define	AF_APPLETALK	16		/* Apple Talk */
+#define AF_OTS		17		/* Used for OSI in the ifnets */
+#define	AF_NIT		18		/* NIT */
+
+#define	AF_MAX		19
+
+/*
+ * Structure used by kernel to store most
+ * addresses.
+ */
+struct sockaddr {
+	unsigned short sa_family;	/* address family */
+	char           sa_data[14];	/* up to 14 bytes of direct address */
+};
+
+/*
+ * Structure used by kernel to pass protocol
+ * information in raw sockets.
+ */
+struct sockproto {
+	unsigned short	sp_family;	/* address family */
+	unsigned short	sp_protocol;	/* protocol */
+};
+
+/*
+ * Protocol families, same as address families for now.
+ */
+#define	PF_UNSPEC	AF_UNSPEC
+#define	PF_UNIX		AF_UNIX
+#define	PF_INET		AF_INET
+#define	PF_IMPLINK	AF_IMPLINK
+#define	PF_PUP		AF_PUP
+#define	PF_CHAOS	AF_CHAOS
+#define	PF_NS		AF_NS
+#define	PF_NBS		AF_NBS
+#define	PF_ECMA		AF_ECMA
+#define	PF_DATAKIT	AF_DATAKIT
+#define	PF_CCITT	AF_CCITT
+#define	PF_SNA		AF_SNA
+#define PF_DECnet	AF_DECnet
+#define PF_DLI		AF_DLI
+#define PF_LAT		AF_LAT
+#define	PF_HYLINK	AF_HYLINK
+#define	PF_APPLETALK	AF_APPLETALK
+
+#define	PF_MAX		AF_MAX
+
+/*
+ * Maximum queue length specifiable by listen.
+ */
+#define	SOMAXCONN	20
+
+/*
+ * Message header for recvmsg and sendmsg calls.
+ */
+struct msghdr {
+	caddr_t	msg_name;		/* optional address */
+	int	msg_namelen;		/* size of address */
+	struct	iovec *msg_iov;		/* scatter/gather array */
+	int	msg_iovlen;		/* # elements in msg_iov */
+	caddr_t	msg_accrights;		/* access rights sent/received */
+	int	msg_accrightslen;
+};
+
+#define	MSG_OOB		0x1		/* process out-of-band data */
+#define	MSG_PEEK	0x2		/* peek at incoming message */
+#define	MSG_DONTROUTE	0x4		/* send without using routing tables */
+
+#define	MSG_MAXIOVLEN	16
+
+/* 
+ * Functions
+ */
+
+__BEGIN_DECLS
+
+int			accept			__P_((int, struct sockaddr *, int *));
+int			bind			__P_((int, const struct sockaddr *, int));
+int			connect			__P_((int, const struct sockaddr *, int));
+int			listen			__P_((int, int));
+int			socket			__P_((int, int, int));
+
+__END_DECLS
+
diff --git a/mit-pthreads/machdep/hpux-10.20/stdtypes.h b/mit-pthreads/machdep/hpux-10.20/stdtypes.h
new file mode 100755
index 00000000000..2b22abbf818
--- /dev/null
+++ b/mit-pthreads/machdep/hpux-10.20/stdtypes.h
@@ -0,0 +1,74 @@
+/*	@(#)stdtypes.h 1.6 90/01/04 SMI	*/
+
+/*
+ * Suppose you have an ANSI C or POSIX thingy that needs a typedef
+ * for thingy_t.  Put it here and include this file wherever you
+ * define the thingy.  This is used so that we don't have size_t in
+ * N (N > 1) different places and so that we don't have to have
+ * types.h included all the time and so that we can include this in
+ * the lint libs instead of termios.h which conflicts with ioctl.h.
+ */
+#ifndef	__sys_stdtypes_h
+#define	__sys_stdtypes_h
+
+#ifndef _SIGSET_T_
+#define _SIGSET_T_
+typedef	int		sigset_t;	/* signal mask - may change */
+#endif
+
+#ifndef _SPEED_T_
+#define _SPEED_T_
+typedef	unsigned int	speed_t;	/* tty speeds */
+#endif
+
+#ifndef _TCFLAG_T_
+#define _TCFLAG_T_
+typedef	unsigned long	tcflag_t;	/* tty line disc modes */
+#endif
+
+#ifndef _CC_T_
+#define _CC_T_
+typedef	unsigned char	cc_t;		/* tty control char */
+#endif
+
+#ifndef _PID_T_
+#define _PID_T_
+typedef	int		pid_t;		/* process id */
+#endif
+
+#ifndef _MODE_T_
+#define _MODE_T_
+typedef	unsigned short	mode_t;		/* file mode bits */
+#endif
+
+#ifndef _NLINK_T_
+#define _NLINK_T_
+typedef	short		nlink_t;	/* links to a file */
+#endif
+
+#ifndef _CLOCK_T_
+#define _CLOCK_T_
+typedef	long		clock_t;	/* units=ticks (typically 60/sec) */
+#endif
+
+#ifndef _TIME_T_
+#define _TIME_T_
+typedef	long		time_t;		/* value = secs since epoch */
+#endif
+
+#ifndef _SIZE_T_
+#define _SIZE_T_
+typedef	int		size_t;		/* ??? */
+#endif
+
+#ifndef _PTRDIFF_T_
+#define _PTRDIFF_T_
+typedef int		ptrdiff_t;	/* result of subtracting two pointers */
+#endif
+
+#ifndef _WCHAR_T_
+#define _WCHAR_T_
+typedef	unsigned short	wchar_t;	/* big enough for biggest char set */
+#endif
+
+#endif	/* !__sys_stdtypes_h */
diff --git a/mit-pthreads/machdep/hpux-10.20/time.h b/mit-pthreads/machdep/hpux-10.20/time.h
new file mode 100755
index 00000000000..544905b0749
--- /dev/null
+++ b/mit-pthreads/machdep/hpux-10.20/time.h
@@ -0,0 +1,228 @@
+/* $Header$ */
+
+#ifndef _SYS_TIME_INCLUDED
+#define _SYS_TIME_INCLUDED
+
+/* time.h: Definitions for time handling functions */
+
+#ifdef _KERNEL_BUILD
+#include "../h/stdsyms.h"
+#else  /* ! _KERNEL_BUILD */
+#include <sys/stdsyms.h>
+#endif /* _KERNEL_BUILD */
+
+#include <sys/types.h>
+
+/* ANSI C time constants, types, and structures */
+
+#ifdef _INCLUDE__STDC__
+#  define CLOCKS_PER_SEC 1000000
+
+#  ifndef NULL
+#    define NULL 0
+#  endif
+
+#  ifndef _CLOCK_T
+#    define _CLOCK_T
+     typedef unsigned long clock_t;
+#  endif /* _CLOCK_T */
+
+#  ifndef _TIME_T
+#    define _TIME_T
+     typedef long time_t;
+#  endif /* _TIME_T */
+
+#  ifndef _SIZE_T
+#    define _SIZE_T
+     typedef unsigned int size_t;
+#  endif /* _SIZE_T */
+
+   /* Structure used with gmtime(), localtime(), mktime(), strftime(). */
+   struct tm {
+      int tm_sec;	/* second (0-61, allows for leap seconds) */
+      int tm_min;	/* minute (0-59) */
+      int tm_hour;	/* hour (0-23) */
+      int tm_mday;	/* day of the month (1-31) */
+      int tm_mon;	/* month (0-11) */
+      int tm_year;	/* years since 1900 */
+      int tm_wday;	/* day of the week (0-6) */
+      int tm_yday;	/* day of the year (0-365) */
+      int tm_isdst;	/* non-0 if daylight savings time is in effect */
+   };
+#endif /* _INCLUDE__STDC__ */
+
+
+/* Additional types needed for HP-UX */
+
+#ifdef _INCLUDE_HPUX_SOURCE
+# ifndef _STRUCT_TIMEVAL
+#  define _STRUCT_TIMEVAL
+   /* Structure returned by gettimeofday(2) system call and others */
+     struct timeval {
+	  unsigned long	tv_sec;		/* seconds */
+	  long		tv_usec;	/* and microseconds */
+     };
+# endif /* _STRUCT_TIMEVAL */
+
+   /* Structure used to represent timezones for gettimeofday(2) and others */
+   struct timezone {
+	int	tz_minuteswest;	/* minutes west of Greenwich */
+	int	tz_dsttime;	/* type of dst correction */
+   };
+
+   /* Structure defining a timer setting.  */
+   struct	itimerval {
+	struct	timeval it_interval;	/* timer interval */
+	struct	timeval it_value;	/* current value */
+   };
+#endif /* _INCLUDE_HPUX_SOURCE */
+
+
+/* Function prototypes and external variable declarations */
+
+#ifndef _KERNEL
+#ifdef __cplusplus
+   extern "C" {
+#endif /* __cplusplus */
+
+#ifdef _INCLUDE__STDC__
+#  ifdef _PROTOTYPES
+     extern double difftime(time_t, time_t);
+     extern time_t mktime(struct tm *);
+     extern time_t time(time_t *);
+     extern char *ctime(const time_t *);
+     extern struct tm *gmtime(const time_t *);
+     extern struct tm *localtime(const time_t *);
+     extern size_t strftime(char *, size_t, const char *, const struct tm *);
+#  else /* not _PROTOTYPES */
+     extern double difftime();
+     extern time_t mktime();
+     extern time_t time();
+     extern char *ctime();
+     extern struct tm *gmtime();
+     extern struct tm *localtime();
+     extern size_t strftime();
+#  endif /* not _PROTOTYPES */
+
+#  ifdef _CLASSIC_ANSI_TYPES
+     extern long clock();
+#  else /* not _CLASSIC_ANSI_TYPES */
+#    ifdef _PROTOTYPES
+       extern clock_t clock(void);
+#    else /* not _PROTOTYPES */
+       extern clock_t clock();
+#    endif /* not _PROTOTYPES */
+#  endif /* not _CLASSIC_ANSI_TYPES */
+#endif /* _INCLUDE__STDC__ */
+
+#ifdef _INCLUDE_POSIX_SOURCE
+#  ifdef _PROTOTYPES
+     extern void tzset(void);
+#  else /* not _PROTOTYPES */
+     extern void tzset();
+#  endif /* not _PROTOTYPES */
+
+   extern char *tzname[2];
+#endif /* _INCLUDE_POSIX_SOURCE */
+
+
+#ifdef _INCLUDE_XOPEN_SOURCE
+#  ifdef _PROTOTYPES
+     extern char *strptime(const char *, const char *, struct tm *);
+#  else /* not _PROTOTYPES */
+     extern char *strptime();
+#  endif /* not _PROTOTYPES */
+
+   extern long timezone;
+   extern int daylight;
+#endif /* _INCLUDE_XOPEN_SOURCE */
+
+
+#ifdef _INCLUDE_HPUX_SOURCE
+#  ifdef _PROTOTYPES
+     extern struct tm *getdate(const char *);
+     extern char *nl_asctime(struct tm *, char *, int);
+     extern char *nl_ctime(long *, char *, int);
+     extern char *nl_ascxtime(struct tm *, char *);
+     extern char *nl_cxtime(long *, char *);
+     extern int getitimer(int, struct itimerval *);
+     extern int setitimer(int, const struct itimerval *, struct itimerval *);
+     extern int gettimeofday(struct timeval *, struct timezone *);
+     extern int settimeofday(const struct timeval *, const struct timezone *);
+     extern int select(int, fd_set *, fd_set *, fd_set *, struct timeval *);
+     extern int stime(const time_t *);
+#  else /* not _PROTOTYPES */
+     extern struct tm *getdate();
+     extern char *nl_asctime();
+     extern char *nl_ctime();
+     extern char *nl_ascxtime();
+     extern char *nl_cxtime();
+     extern int getitimer();
+     extern int setitimer();
+     extern int gettimeofday();
+     extern int settimeofday();
+     extern int select();
+     extern int stime();
+#  endif /* not _PROTOTYPES */
+     extern int getdate_err;
+#endif /* _INCLUDE_HPUX_SOURCE */
+
+#ifdef __cplusplus
+   }
+#endif /* __cplusplus */
+#endif /* not _KERNEL */
+
+
+/*
+ * CLK_TCK is needed by the kernel, and also in the POSIX namespace.
+ */
+
+#ifdef _INCLUDE_POSIX_SOURCE
+#  ifndef CLK_TCK
+#    ifdef __hp9000s300
+#      define CLK_TCK 50
+#    endif /* __hp9000s300 */
+#    ifdef __hp9000s800
+#      define CLK_TCK 100
+#    endif /* __hp9000s800 */
+#  endif /* CLK_TCK */
+#endif
+
+
+/* Additional HP-UX structures, macros, and constants */
+
+#ifdef _INCLUDE_HPUX_SOURCE
+
+   /* Kernel instrumentation time value */
+    struct	ki_timeval {
+	    long	tv_sec;		/* seconds */
+	    long	tv_nunit;	/* and native units */
+    };
+
+   /* Kinds of daylight savings time */
+#  define DST_NONE	0	/* not on dst */
+#  define DST_USA	1	/* USA style dst */
+#  define DST_AUST	2	/* Australian style dst */
+#  define DST_WET	3	/* Western European dst */
+#  define DST_MET	4	/* Middle European dst */
+#  define DST_EET	5	/* Eastern European dst */
+
+   /*
+    * Operations on timevals.
+    *
+    * NB: timercmp does not work for >= or <=.
+    */
+#  define timerisset(tvp)		((tvp)->tv_sec || (tvp)->tv_usec)
+#  define timercmp(tvp, uvp, cmp) \
+          ((tvp)->tv_sec cmp (uvp)->tv_sec || \
+           (tvp)->tv_sec == (uvp)->tv_sec && (tvp)->tv_usec cmp (uvp)->tv_usec)
+#  define timerclear(tvp)		((tvp)->tv_sec = (tvp)->tv_usec = 0)
+
+   /* Names of the interval timers */
+#  define ITIMER_REAL		0
+#  define ITIMER_VIRTUAL	1
+#  define ITIMER_PROF		2
+
+#endif /* _INCLUDE_HPUX_SOURCE */
+
+#endif /* _SYS_TIME_INCLUDED */
diff --git a/mit-pthreads/machdep/hpux-10.20/timers.h b/mit-pthreads/machdep/hpux-10.20/timers.h
new file mode 100755
index 00000000000..5a76a295400
--- /dev/null
+++ b/mit-pthreads/machdep/hpux-10.20/timers.h
@@ -0,0 +1,71 @@
+/* ==== timers.h ============================================================
+ * Copyright (c) 1994 by Chris Provenzano, proven@mit.edu
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *  This product includes software developed by Chris Provenzano.
+ * 4. The name of Chris Provenzano may not be used to endorse or promote 
+ *	  products derived from this software without specific prior written
+ *	  permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY CHRIS PROVENZANO ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL CHRIS PROVENZANO BE LIABLE FOR ANY 
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 
+ * SUCH DAMAGE.
+ *
+ * $Id$
+ *
+ * Description : Basic timers header.
+ *
+ *  1.00 94/06/13 proven
+ *      -Started coding this file.
+ */
+ 
+#ifndef _SYS_TIMERS_H_
+#define	_SYS_TIMERS_H_
+
+#include <sys/signal.h>
+#include <sys/types.h>
+#include <time.h>
+
+/*
+struct timespec {
+	time_t	tv_sec;
+	long	tv_nsec;
+};
+*/
+
+#define TIMEVAL_TO_TIMESPEC(tv, ts) {                                   \
+        (ts)->tv_sec = (tv)->tv_sec;                                    \
+        (ts)->tv_nsec = (tv)->tv_usec * 1000;                           \
+}
+#define TIMESPEC_TO_TIMEVAL(tv, ts) {                                   \
+        (tv)->tv_sec = (ts)->tv_sec;                                    \
+        (tv)->tv_usec = (ts)->tv_nsec / 1000;                           \
+}
+
+/*
+ * New functions
+ */
+
+__BEGIN_DECLS
+
+__END_DECLS
+
+#endif
diff --git a/mit-pthreads/machdep/hpux-10.20/uio.h b/mit-pthreads/machdep/hpux-10.20/uio.h
new file mode 100755
index 00000000000..d1ec4c94f22
--- /dev/null
+++ b/mit-pthreads/machdep/hpux-10.20/uio.h
@@ -0,0 +1,25 @@
+/* ==== uio.h ============================================================
+ * Copyright (c) 1994 by Chris Provenzano, proven@athena.mit.edu	
+ *
+ * Description : Correct HP-UX header file.
+ */
+
+#ifndef _PTHREAD_UIO_H_
+#define _PTHREAD_UIO_H_
+
+#include <sys/cdefs.h>
+
+struct iovec {
+	void 	*iov_base;
+	size_t	iov_len;
+};
+
+__BEGIN_DECLS
+
+int 		readv				__P_((int, const struct iovec *, int)); 
+int 		writev				__P_((int, const struct iovec *, int));
+
+__END_DECLS
+
+#endif
+
diff --git a/mit-pthreads/machdep/hpux-10.20/wait.h b/mit-pthreads/machdep/hpux-10.20/wait.h
new file mode 100755
index 00000000000..bca70d9f1ec
--- /dev/null
+++ b/mit-pthreads/machdep/hpux-10.20/wait.h
@@ -0,0 +1,92 @@
+/*
+ * Copyright (c) 1982, 1986, 1989, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	from: @(#)wait.h	8.1 (Berkeley) 6/2/93
+ *	$Id$
+ */
+
+#ifndef _SYS_WAIT_H_
+#define _SYS_WAIT_H_
+
+/*
+ * Macros to test the exit status returned by wait
+ * and extract the relevant values.
+ */
+#define	_W_INT(i)	(i)
+#define	WCOREFLAG	0200
+
+#define	_WSTATUS(x)	(_W_INT(x) & 0177)
+#define	_WSTOPPED	0177		/* _WSTATUS if process is stopped */
+#define WIFSTOPPED(x)	(_WSTATUS(x) == _WSTOPPED)
+#define WSTOPSIG(x)	(_W_INT(x) >> 8)
+#define WIFSIGNALED(x)	(_WSTATUS(x) != _WSTOPPED && _WSTATUS(x) != 0)
+#define WTERMSIG(x)	(_WSTATUS(x))
+#define WIFEXITED(x)	(_WSTATUS(x) == 0)
+#define WEXITSTATUS(x)	(_W_INT(x) >> 8)
+#ifndef _POSIX_SOURCE
+#define WCOREDUMP(x)	(_W_INT(x) & WCOREFLAG)
+
+#define	W_EXITCODE(ret, sig)	((ret) << 8 | (sig))
+#define	W_STOPCODE(sig)		((sig) << 8 | _WSTOPPED)
+#endif
+
+#define WNOHANG		1	/* dont hang in wait */
+#define WUNTRACED	2	/* tell about stopped, untraced children */
+
+#ifndef _POSIX_SOURCE
+/* POSIX extensions and 4.2/4.3 compatability: */
+
+/*
+ * Tokens for special values of the "pid" parameter to wait4.
+ */
+#define	WAIT_ANY	(-1)	/* any process */
+#define	WAIT_MYPGRP	0	/* any process in my process group */
+
+#define	WSTOPPED	_WSTOPPED
+#endif /* _POSIX_SOURCE */
+
+#include <sys/types.h>
+#include <sys/cdefs.h>
+
+__BEGIN_DECLS
+struct rusage;	/* forward declaration */
+
+pid_t	wait __P_((int *));
+pid_t	waitpid __P_((pid_t, int *, int));
+
+#ifndef _POSIX_SOURCE
+pid_t	wait3 __P_((int *, int, void *));
+#endif
+
+__END_DECLS
+
+#endif
diff --git a/mit-pthreads/machdep/hpux-9.03/__math.h b/mit-pthreads/machdep/hpux-9.03/__math.h
new file mode 100755
index 00000000000..8066bd60713
--- /dev/null
+++ b/mit-pthreads/machdep/hpux-9.03/__math.h
@@ -0,0 +1,3 @@
+#define HUGE_VAL    1.7976931348623157e+308
+
+
diff --git a/mit-pthreads/machdep/hpux-9.03/__signal.h b/mit-pthreads/machdep/hpux-9.03/__signal.h
new file mode 100755
index 00000000000..fbb1d6ce2b1
--- /dev/null
+++ b/mit-pthreads/machdep/hpux-9.03/__signal.h
@@ -0,0 +1,28 @@
+#include <sys/signal.h>
+
+#ifndef SIGCLD
+#define SIGCLD         SIGCHLD
+#endif
+
+/* #define sigmask(n)      	((unsigned int)1 << (((n) - 1) & (32 - 1))) */
+#define sigword(n)      	(((unsigned int)((n) - 1))>>5)
+
+#define __SIGEMPTYSET   	{ 0, 0, 0, 0, 0, 0, 0, 0 }
+#define __SIGFILLSET   		{ 0xffffffff,0xffffffff,0xffffffff,0xffffffff,\
+				  0xffffffff,0xffffffff,0xffffffff,0xffffffff}
+#define __SIGADDSET(s, n)     	((s)->sigset[sigword(n)] |= sigmask(n))
+#define __SIGDELSET(s, n)     	((s)->sigset[sigword(n)] &= ~sigmask(n))
+#define __SIGISMEMBER(s, n)   	((s)->sigset[sigword(n)] & sigmask(n))
+
+#define SIGSET_SIZE sizeof(sigset_t)/sizeof(long)
+
+#define SIG_ANY(sig) sig_any(&sig)
+
+static inline int sig_any(sigset_t *sig) {
+  int i;
+  for (i=0; i < SIGSET_SIZE; i++)
+    if (sig->sigset[i] != 0)
+      return 1;
+  return 0;
+}
+
diff --git a/mit-pthreads/machdep/hpux-9.03/__stdio.h b/mit-pthreads/machdep/hpux-9.03/__stdio.h
new file mode 100755
index 00000000000..091b065a2e9
--- /dev/null
+++ b/mit-pthreads/machdep/hpux-9.03/__stdio.h
@@ -0,0 +1,8 @@
+
+#ifndef _SIZE_T 
+#define _SIZE_T
+typedef pthread_size_t  size_t;
+#endif
+
+typedef pthread_fpos_t fpos_t;
+
diff --git a/mit-pthreads/machdep/hpux-9.03/__stdlib.h b/mit-pthreads/machdep/hpux-9.03/__stdlib.h
new file mode 100755
index 00000000000..37a14a960d5
--- /dev/null
+++ b/mit-pthreads/machdep/hpux-9.03/__stdlib.h
@@ -0,0 +1,24 @@
+/* $Id$ */
+
+#ifndef  __sys_stdtypes_h
+
+#ifndef	_SYS___STDLIB_H_
+#define	_SYS___STDLIB_H_
+
+#ifndef _SIZE_T
+#define _SIZE_T
+typedef unsigned int    size_t;
+#endif
+
+#ifndef _WCHAR_T
+#define _WCHAR_T
+typedef unsigned int	wchar_t;
+#endif
+
+#ifndef NULL
+#define NULL    0
+#endif
+
+#endif
+
+#endif
diff --git a/mit-pthreads/machdep/hpux-9.03/__string.h b/mit-pthreads/machdep/hpux-9.03/__string.h
new file mode 100755
index 00000000000..1badf6d660c
--- /dev/null
+++ b/mit-pthreads/machdep/hpux-9.03/__string.h
@@ -0,0 +1,20 @@
+
+#ifndef _SYS_STDSYMS_INCLUDED
+#endif
+
+#ifndef _SIZE_T
+#define _SIZE_T
+typedef pthread_size_t  size_t;
+#endif
+
+/* Non-standard SunOS 4.x string routines. */
+#if !defined(_ANSI_SOURCE) && !defined(_POSIX_SOURCE)
+__BEGIN_DECLS
+int	 bcmp __P_((const void *, const void *, size_t));
+void	 bcopy __P_((const void *, void *, size_t));
+void	 bzero __P_((void *, size_t));
+char	*index __P_((const char *, int));
+char	*rindex __P_((const char *, int));
+char	*strdup __P_((const char *));
+__END_DECLS
+#endif 
diff --git a/mit-pthreads/machdep/hpux-9.03/__time.h b/mit-pthreads/machdep/hpux-9.03/__time.h
new file mode 100755
index 00000000000..ae958dcc3cf
--- /dev/null
+++ b/mit-pthreads/machdep/hpux-9.03/__time.h
@@ -0,0 +1,31 @@
+/* $Id$ */
+
+#ifndef __sys_stdtypes_h
+
+#ifndef _SYS__TIME_H_
+#define	_SYS__TIME_H_
+
+#ifndef	_CLOCK_T
+#define	_CLOCK_T
+typedef	long	clock_t;
+#endif
+
+#ifndef	_TIME_T
+#define _TIME_T
+typedef	long	time_t;
+#endif
+
+#ifndef	_SIZE_T
+#define _SIZE_T
+typedef	unsigned int	size_t;
+#endif
+
+#define CLOCKS_PER_SEC	1000000
+
+#if !defined(_ANSI_SOURCE) && !defined(CLK_TCK)
+#define CLK_TCK		60
+#endif /* not ANSI */
+
+#endif
+
+#endif /* !_SYS__TIME_H_ */
diff --git a/mit-pthreads/machdep/hpux-9.03/__unistd.h b/mit-pthreads/machdep/hpux-9.03/__unistd.h
new file mode 100755
index 00000000000..0e8515b1f96
--- /dev/null
+++ b/mit-pthreads/machdep/hpux-9.03/__unistd.h
@@ -0,0 +1,66 @@
+/* /afs/sipb.mit.edu/project/pthreads/src/CVS/pthreads/machdep/hpux-9.03/__unist
+d.h,v 1.2 1995/03/10 03:59:53 snl Exp */
+
+#ifndef _SYS___UNISTD_H_
+#define _SYS___UNISTD_H_
+
+#include <sys/stdsyms.h>
+#include <sys/types.h>
+#include <utime.h>
+
+#ifndef NULL
+#define NULL    0
+#endif
+
+#ifndef _GID_T
+#define _GID_T
+typedef long gid_t;
+#endif
+
+#ifndef _UID_T
+#define _UID_T
+typedef long uid_t;
+#endif
+
+#ifndef _PID_T
+#define _PID_T
+typedef long pid_t;
+#endif
+
+#ifndef _OFF_T
+#define _OFF_T
+typedef long off_t;
+#endif
+
+#ifndef _SIZE_T
+#define _SIZE_T
+typedef unsigned int size_t;
+#endif
+
+#ifndef _SSIZE_T
+#define _SSIZE_T
+typedef int ssize_t;
+#endif
+
+/* Symbolic constants for sysconf() variables defined by POSIX.1-1988: 0-7 */
+
+#define _SC_ARG_MAX         0  /* ARG_MAX: Max length of argument to exec()
+                                    including environment data */
+#define _SC_CHILD_MAX       1  /* CHILD_MAX: Max of processes per userid */
+#define _SC_CLK_TCK         2  /* Number of clock ticks per second */
+#define _SC_NGROUPS_MAX     3  /* NGROUPS_MAX: Max of simultaneous
+                                    supplementary group IDs per process */
+#define _SC_OPEN_MAX        4  /* OPEN_MAX: Max of files that one process
+                                    can have open at any one time */
+#define _SC_JOB_CONTROL     5  /* _POSIX_JOB_CONTROL: 1 iff supported */
+#define _SC_SAVED_IDS       6  /* _POSIX_SAVED_IDS: 1 iff supported */
+#define _SC_1_VERSION_88    7  /* _POSIX_VERSION: Date of POSIX.1-1988 */
+
+/* Symbolic constants for sysconf() variables added by POSIX.1-1990: 100-199 */
+
+#define _SC_STREAM_MAX     100 /* STREAM_MAX: Max of open stdio FILEs */
+#define _SC_TZNAME_MAX     101 /* TZNAME_MAX: Max length of timezone name */
+#define _SC_1_VERSION_90   102 /* _POSIX_VERSION: Date of POSIX.1-1990 */
+
+#endif /* _SYS___UNISTD_H_ */
+
diff --git a/mit-pthreads/machdep/hpux-9.03/cdefs.h b/mit-pthreads/machdep/hpux-9.03/cdefs.h
new file mode 100755
index 00000000000..041300cbe02
--- /dev/null
+++ b/mit-pthreads/machdep/hpux-9.03/cdefs.h
@@ -0,0 +1,61 @@
+/* ==== cdefs.h ============================================================
+ * Copyright (c) 1994 by Chris Provenzano, proven@athena.mit.edu	
+ *
+ * Description : Similar to the BSD cdefs.h file.
+ *
+ *  1.00 94/01/26 proven
+ *      -Started coding this file.
+ */
+
+#ifndef _PTHREAD_SYS_CDEFS_H_
+#define _PTHREAD_SYS_CDEFS_H_
+
+/* Stuff for compiling */
+#if defined(__GNUC__)
+#if defined(__cplusplus)
+#define __INLINE        static inline
+#define __BEGIN_DECLS   extern "C" {
+#define __END_DECLS     };
+#else
+#define __INLINE        extern inline
+#define __CAN_DO_EXTERN_INLINE
+#define __BEGIN_DECLS
+#define __END_DECLS
+#if !defined(__STDC__)
+#define const           __const
+#define inline          __inline
+#define signed          __signed
+#define volatile        __volatile
+#endif
+#endif
+#else /* !__GNUC__ */
+#define __INLINE        static 
+#define __BEGIN_DECLS
+#define __END_DECLS
+#endif
+
+#ifndef __NORETURN
+#define __NORETURN
+#endif /* __NORETURN not defined.  */
+
+#ifndef _U_INT32_T_
+#define _U_INT32_T_
+typedef unsigned int u_int32_t;
+#endif
+
+#ifndef _U_INT16_T_
+#define _U_INT16_T_
+typedef unsigned short u_int16_t;
+#endif
+
+#ifndef _INT32_T_
+#define _INT32_T_
+typedef int int32_t;
+#endif
+
+#ifndef _INT16_T_
+#define _INT16_T_
+typedef short int16_t;
+#endif
+
+#endif
diff --git a/mit-pthreads/machdep/hpux-9.03/compat.h b/mit-pthreads/machdep/hpux-9.03/compat.h
new file mode 100755
index 00000000000..5a59434417c
--- /dev/null
+++ b/mit-pthreads/machdep/hpux-9.03/compat.h
@@ -0,0 +1,45 @@
+/* ==== compat.h ============================================================
+ * Copyright (c) 1994 by Chris Provenzano, proven@mit.edu
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *  This product includes software developed by Chris Provenzano.
+ * 4. The name of Chris Provenzano may not be used to endorse or promote 
+ *	  products derived from this software without specific prior written
+ *	  permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY CHRIS PROVENZANO ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL CHRIS PROVENZANO BE LIABLE FOR ANY 
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 
+ * SUCH DAMAGE.
+ *
+ * $Id$
+ *
+ * Description : Compatibility header for networking code.
+ *
+ *  1.00 94/06/13 proven
+ *      -Started coding this file.
+ */
+ 
+#ifndef _SYS_COMPAT_H_
+#define	_SYS_COMPAT_H_
+
+#define omsghdr msghdr
+
+#endif
diff --git a/mit-pthreads/machdep/hpux-9.03/dirent.h b/mit-pthreads/machdep/hpux-9.03/dirent.h
new file mode 100755
index 00000000000..5f17af345db
--- /dev/null
+++ b/mit-pthreads/machdep/hpux-9.03/dirent.h
@@ -0,0 +1,61 @@
+/*-
+ * Copyright (c) 1989 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)dirent.h	5.18 (Berkeley) 2/23/91
+ */
+
+#ifndef _SYS_DIRENT_H_
+#define _SYS_DIRENT_H_
+
+/*
+ * A directory entry has a struct dirent at the front of it, containing its
+ * inode number, the length of the entry, and the length of the name
+ * contained in the entry.  These are followed by the name padded to a 4
+ * byte boundary with null bytes.  All names are guaranteed null terminated.
+ * The maximum length of a name in a directory is MAXNAMLEN.
+ */
+
+struct dirent {
+	u_long	d_fileno;		/* file number of entry */
+	u_short	d_reclen;		/* length of this record */
+	u_short	d_namlen;		/* length of string in d_name */
+#ifdef _POSIX_SOURCE
+	char	d_name[255 + 1];	/* name must be no longer than this */
+#else
+#define	MAXNAMLEN	255
+	char	d_name[MAXNAMLEN + 1];	/* name must be no longer than this */
+#endif
+};
+
+#define d_ino	d_fileno
+
+#endif /* !_SYS_DIRENT_H_ */
diff --git a/mit-pthreads/machdep/hpux-9.03/socket.h b/mit-pthreads/machdep/hpux-9.03/socket.h
new file mode 100755
index 00000000000..c7a37706940
--- /dev/null
+++ b/mit-pthreads/machdep/hpux-9.03/socket.h
@@ -0,0 +1,171 @@
+/*
+ * Copyright (c) 1982, 1985, 1986 Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms are permitted
+ * provided that the above copyright notice and this paragraph are
+ * duplicated in all such forms and that any documentation,
+ * advertising materials, and other materials related to such
+ * distribution and use acknowledge that the software was developed
+ * by the University of California, Berkeley.  The name of the
+ * University may not be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
+ * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ *	@(#)socket.h	7.3 (Berkeley) 6/27/88
+ */
+
+/*
+ * Definitions related to sockets: types, address families, options.
+ */
+
+#include <sys/stdsyms.h>
+#include <pthread/posix.h>
+#include <sys/cdefs.h>
+
+/*
+ * Types of sockets
+ */
+#define	SOCK_STREAM			1			/* stream socket */
+#define	SOCK_DGRAM			2			/* datagram socket */
+#define	SOCK_RAW			3			/* raw-protocol interface */
+#define	SOCK_RDM			4			/* reliably-delivered message */
+#define	SOCK_SEQPACKET		5			/* sequenced packet stream */
+
+/*
+ * Option flags per-socket.
+ */
+#define	SO_DEBUG			0x0001		/* turn on debugging info recording */
+#define	SO_ACCEPTCONN		0x0002		/* socket has had listen() */
+#define	SO_REUSEADDR		0x0004		/* allow local address reuse */
+#define	SO_KEEPALIVE		0x0008		/* keep connections alive */
+#define	SO_DONTROUTE		0x0010		/* just use interface addresses */
+#define	SO_BROADCAST		0x0020		/* permit sending of broadcast msgs */
+#define	SO_USELOOPBACK		0x0040		/* bypass hardware when possible */
+#define	SO_LINGER			0x0080		/* linger on close if data present */
+#define	SO_OOBINLINE		0x0100		/* leave received OOB data in line */
+
+/*
+ * Additional options, not kept in so_options.
+ */
+#define SO_SNDBUF			0x1001		/* send buffer size */
+#define SO_RCVBUF			0x1002		/* receive buffer size */
+#define SO_SNDLOWAT			0x1003		/* send low-water mark */
+#define SO_RCVLOWAT			0x1004		/* receive low-water mark */
+#define SO_SNDTIMEO			0x1005		/* send timeout */
+#define SO_RCVTIMEO			0x1006		/* receive timeout */
+#define	SO_ERROR			0x1007		/* get error status and clear */
+#define	SO_TYPE				0x1008		/* get socket type */
+#define	SO_SND_COPYAVOID	0x1009		/* avoid copy on send*/
+#define	SO_RCV_COPYAVOID	0x100a		/* avoid copy on rcv */
+
+/*
+ * Level number for (get/set)sockopt() to apply to socket itself.
+ */
+#define	SOL_SOCKET	0xffff		/* options for socket level */
+
+/*
+ * Address families.
+ */
+#define	AF_UNSPEC	0		/* unspecified */
+#define	AF_UNIX		1		/* local to host (pipes, portals) */
+#define	AF_INET		2		/* internetwork: UDP, TCP, etc. */
+#define	AF_IMPLINK	3		/* arpanet imp addresses */
+#define	AF_PUP		4		/* pup protocols: e.g. BSP */
+#define	AF_CHAOS	5		/* mit CHAOS protocols */
+#define	AF_NS		6		/* XEROX NS protocols */
+#define	AF_NBS		7		/* nbs protocols */
+#define	AF_ECMA		8		/* european computer manufacturers */
+#define	AF_DATAKIT	9		/* datakit protocols */
+#define	AF_CCITT	10		/* CCITT protocols, X.25 etc */
+#define	AF_SNA		11		/* IBM SNA */
+#define AF_DECnet	12		/* DECnet */
+#define AF_DLI		13		/* Direct data link interface */
+#define AF_LAT		14		/* LAT */
+#define	AF_HYLINK	15		/* NSC Hyperchannel */
+#define	AF_APPLETALK	16		/* Apple Talk */
+#define AF_OTS		17		/* Used for OSI in the ifnets */
+#define	AF_NIT		18		/* NIT */
+
+#define	AF_MAX		19
+
+/*
+ * Structure used by kernel to store most
+ * addresses.
+ */
+struct sockaddr {
+	unsigned short sa_family;	/* address family */
+	char           sa_data[14];	/* up to 14 bytes of direct address */
+};
+
+/*
+ * Structure used by kernel to pass protocol
+ * information in raw sockets.
+ */
+struct sockproto {
+	unsigned short	sp_family;	/* address family */
+	unsigned short	sp_protocol;	/* protocol */
+};
+
+/*
+ * Protocol families, same as address families for now.
+ */
+#define	PF_UNSPEC	AF_UNSPEC
+#define	PF_UNIX		AF_UNIX
+#define	PF_INET		AF_INET
+#define	PF_IMPLINK	AF_IMPLINK
+#define	PF_PUP		AF_PUP
+#define	PF_CHAOS	AF_CHAOS
+#define	PF_NS		AF_NS
+#define	PF_NBS		AF_NBS
+#define	PF_ECMA		AF_ECMA
+#define	PF_DATAKIT	AF_DATAKIT
+#define	PF_CCITT	AF_CCITT
+#define	PF_SNA		AF_SNA
+#define PF_DECnet	AF_DECnet
+#define PF_DLI		AF_DLI
+#define PF_LAT		AF_LAT
+#define	PF_HYLINK	AF_HYLINK
+#define	PF_APPLETALK	AF_APPLETALK
+
+#define	PF_MAX		AF_MAX
+
+/*
+ * Maximum queue length specifiable by listen.
+ */
+#define	SOMAXCONN	20
+
+/*
+ * Message header for recvmsg and sendmsg calls.
+ */
+struct msghdr {
+	caddr_t	msg_name;		/* optional address */
+	int	msg_namelen;		/* size of address */
+	struct	iovec *msg_iov;		/* scatter/gather array */
+	int	msg_iovlen;		/* # elements in msg_iov */
+	caddr_t	msg_accrights;		/* access rights sent/received */
+	int	msg_accrightslen;
+};
+
+#define	MSG_OOB		0x1		/* process out-of-band data */
+#define	MSG_PEEK	0x2		/* peek at incoming message */
+#define	MSG_DONTROUTE	0x4		/* send without using routing tables */
+
+#define	MSG_MAXIOVLEN	16
+
+/* 
+ * Functions
+ */
+
+__BEGIN_DECLS
+
+int			accept			__P_((int, struct sockaddr *, int *));
+int			bind			__P_((int, const struct sockaddr *, int));
+int			connect			__P_((int, const struct sockaddr *, int));
+int			listen			__P_((int, int));
+int			socket			__P_((int, int, int));
+
+__END_DECLS
+
diff --git a/mit-pthreads/machdep/hpux-9.03/stdtypes.h b/mit-pthreads/machdep/hpux-9.03/stdtypes.h
new file mode 100755
index 00000000000..2b22abbf818
--- /dev/null
+++ b/mit-pthreads/machdep/hpux-9.03/stdtypes.h
@@ -0,0 +1,74 @@
+/*	@(#)stdtypes.h 1.6 90/01/04 SMI	*/
+
+/*
+ * Suppose you have an ANSI C or POSIX thingy that needs a typedef
+ * for thingy_t.  Put it here and include this file wherever you
+ * define the thingy.  This is used so that we don't have size_t in
+ * N (N > 1) different places and so that we don't have to have
+ * types.h included all the time and so that we can include this in
+ * the lint libs instead of termios.h which conflicts with ioctl.h.
+ */
+#ifndef	__sys_stdtypes_h
+#define	__sys_stdtypes_h
+
+#ifndef _SIGSET_T_
+#define _SIGSET_T_
+typedef	int		sigset_t;	/* signal mask - may change */
+#endif
+
+#ifndef _SPEED_T_
+#define _SPEED_T_
+typedef	unsigned int	speed_t;	/* tty speeds */
+#endif
+
+#ifndef _TCFLAG_T_
+#define _TCFLAG_T_
+typedef	unsigned long	tcflag_t;	/* tty line disc modes */
+#endif
+
+#ifndef _CC_T_
+#define _CC_T_
+typedef	unsigned char	cc_t;		/* tty control char */
+#endif
+
+#ifndef _PID_T_
+#define _PID_T_
+typedef	int		pid_t;		/* process id */
+#endif
+
+#ifndef _MODE_T_
+#define _MODE_T_
+typedef	unsigned short	mode_t;		/* file mode bits */
+#endif
+
+#ifndef _NLINK_T_
+#define _NLINK_T_
+typedef	short		nlink_t;	/* links to a file */
+#endif
+
+#ifndef _CLOCK_T_
+#define _CLOCK_T_
+typedef	long		clock_t;	/* units=ticks (typically 60/sec) */
+#endif
+
+#ifndef _TIME_T_
+#define _TIME_T_
+typedef	long		time_t;		/* value = secs since epoch */
+#endif
+
+#ifndef _SIZE_T_
+#define _SIZE_T_
+typedef	int		size_t;		/* ??? */
+#endif
+
+#ifndef _PTRDIFF_T_
+#define _PTRDIFF_T_
+typedef int		ptrdiff_t;	/* result of subtracting two pointers */
+#endif
+
+#ifndef _WCHAR_T_
+#define _WCHAR_T_
+typedef	unsigned short	wchar_t;	/* big enough for biggest char set */
+#endif
+
+#endif	/* !__sys_stdtypes_h */
diff --git a/mit-pthreads/machdep/hpux-9.03/time.h b/mit-pthreads/machdep/hpux-9.03/time.h
new file mode 100755
index 00000000000..544905b0749
--- /dev/null
+++ b/mit-pthreads/machdep/hpux-9.03/time.h
@@ -0,0 +1,228 @@
+/* $Header$ */
+
+#ifndef _SYS_TIME_INCLUDED
+#define _SYS_TIME_INCLUDED
+
+/* time.h: Definitions for time handling functions */
+
+#ifdef _KERNEL_BUILD
+#include "../h/stdsyms.h"
+#else  /* ! _KERNEL_BUILD */
+#include <sys/stdsyms.h>
+#endif /* _KERNEL_BUILD */
+
+#include <sys/types.h>
+
+/* ANSI C time constants, types, and structures */
+
+#ifdef _INCLUDE__STDC__
+#  define CLOCKS_PER_SEC 1000000
+
+#  ifndef NULL
+#    define NULL 0
+#  endif
+
+#  ifndef _CLOCK_T
+#    define _CLOCK_T
+     typedef unsigned long clock_t;
+#  endif /* _CLOCK_T */
+
+#  ifndef _TIME_T
+#    define _TIME_T
+     typedef long time_t;
+#  endif /* _TIME_T */
+
+#  ifndef _SIZE_T
+#    define _SIZE_T
+     typedef unsigned int size_t;
+#  endif /* _SIZE_T */
+
+   /* Structure used with gmtime(), localtime(), mktime(), strftime(). */
+   struct tm {
+      int tm_sec;	/* second (0-61, allows for leap seconds) */
+      int tm_min;	/* minute (0-59) */
+      int tm_hour;	/* hour (0-23) */
+      int tm_mday;	/* day of the month (1-31) */
+      int tm_mon;	/* month (0-11) */
+      int tm_year;	/* years since 1900 */
+      int tm_wday;	/* day of the week (0-6) */
+      int tm_yday;	/* day of the year (0-365) */
+      int tm_isdst;	/* non-0 if daylight savings time is in effect */
+   };
+#endif /* _INCLUDE__STDC__ */
+
+
+/* Additional types needed for HP-UX */
+
+#ifdef _INCLUDE_HPUX_SOURCE
+# ifndef _STRUCT_TIMEVAL
+#  define _STRUCT_TIMEVAL
+   /* Structure returned by gettimeofday(2) system call and others */
+     struct timeval {
+	  unsigned long	tv_sec;		/* seconds */
+	  long		tv_usec;	/* and microseconds */
+     };
+# endif /* _STRUCT_TIMEVAL */
+
+   /* Structure used to represent timezones for gettimeofday(2) and others */
+   struct timezone {
+	int	tz_minuteswest;	/* minutes west of Greenwich */
+	int	tz_dsttime;	/* type of dst correction */
+   };
+
+   /* Structure defining a timer setting.  */
+   struct	itimerval {
+	struct	timeval it_interval;	/* timer interval */
+	struct	timeval it_value;	/* current value */
+   };
+#endif /* _INCLUDE_HPUX_SOURCE */
+
+
+/* Function prototypes and external variable declarations */
+
+#ifndef _KERNEL
+#ifdef __cplusplus
+   extern "C" {
+#endif /* __cplusplus */
+
+#ifdef _INCLUDE__STDC__
+#  ifdef _PROTOTYPES
+     extern double difftime(time_t, time_t);
+     extern time_t mktime(struct tm *);
+     extern time_t time(time_t *);
+     extern char *ctime(const time_t *);
+     extern struct tm *gmtime(const time_t *);
+     extern struct tm *localtime(const time_t *);
+     extern size_t strftime(char *, size_t, const char *, const struct tm *);
+#  else /* not _PROTOTYPES */
+     extern double difftime();
+     extern time_t mktime();
+     extern time_t time();
+     extern char *ctime();
+     extern struct tm *gmtime();
+     extern struct tm *localtime();
+     extern size_t strftime();
+#  endif /* not _PROTOTYPES */
+
+#  ifdef _CLASSIC_ANSI_TYPES
+     extern long clock();
+#  else /* not _CLASSIC_ANSI_TYPES */
+#    ifdef _PROTOTYPES
+       extern clock_t clock(void);
+#    else /* not _PROTOTYPES */
+       extern clock_t clock();
+#    endif /* not _PROTOTYPES */
+#  endif /* not _CLASSIC_ANSI_TYPES */
+#endif /* _INCLUDE__STDC__ */
+
+#ifdef _INCLUDE_POSIX_SOURCE
+#  ifdef _PROTOTYPES
+     extern void tzset(void);
+#  else /* not _PROTOTYPES */
+     extern void tzset();
+#  endif /* not _PROTOTYPES */
+
+   extern char *tzname[2];
+#endif /* _INCLUDE_POSIX_SOURCE */
+
+
+#ifdef _INCLUDE_XOPEN_SOURCE
+#  ifdef _PROTOTYPES
+     extern char *strptime(const char *, const char *, struct tm *);
+#  else /* not _PROTOTYPES */
+     extern char *strptime();
+#  endif /* not _PROTOTYPES */
+
+   extern long timezone;
+   extern int daylight;
+#endif /* _INCLUDE_XOPEN_SOURCE */
+
+
+#ifdef _INCLUDE_HPUX_SOURCE
+#  ifdef _PROTOTYPES
+     extern struct tm *getdate(const char *);
+     extern char *nl_asctime(struct tm *, char *, int);
+     extern char *nl_ctime(long *, char *, int);
+     extern char *nl_ascxtime(struct tm *, char *);
+     extern char *nl_cxtime(long *, char *);
+     extern int getitimer(int, struct itimerval *);
+     extern int setitimer(int, const struct itimerval *, struct itimerval *);
+     extern int gettimeofday(struct timeval *, struct timezone *);
+     extern int settimeofday(const struct timeval *, const struct timezone *);
+     extern int select(int, fd_set *, fd_set *, fd_set *, struct timeval *);
+     extern int stime(const time_t *);
+#  else /* not _PROTOTYPES */
+     extern struct tm *getdate();
+     extern char *nl_asctime();
+     extern char *nl_ctime();
+     extern char *nl_ascxtime();
+     extern char *nl_cxtime();
+     extern int getitimer();
+     extern int setitimer();
+     extern int gettimeofday();
+     extern int settimeofday();
+     extern int select();
+     extern int stime();
+#  endif /* not _PROTOTYPES */
+     extern int getdate_err;
+#endif /* _INCLUDE_HPUX_SOURCE */
+
+#ifdef __cplusplus
+   }
+#endif /* __cplusplus */
+#endif /* not _KERNEL */
+
+
+/*
+ * CLK_TCK is needed by the kernel, and also in the POSIX namespace.
+ */
+
+#ifdef _INCLUDE_POSIX_SOURCE
+#  ifndef CLK_TCK
+#    ifdef __hp9000s300
+#      define CLK_TCK 50
+#    endif /* __hp9000s300 */
+#    ifdef __hp9000s800
+#      define CLK_TCK 100
+#    endif /* __hp9000s800 */
+#  endif /* CLK_TCK */
+#endif
+
+
+/* Additional HP-UX structures, macros, and constants */
+
+#ifdef _INCLUDE_HPUX_SOURCE
+
+   /* Kernel instrumentation time value */
+    struct	ki_timeval {
+	    long	tv_sec;		/* seconds */
+	    long	tv_nunit;	/* and native units */
+    };
+
+   /* Kinds of daylight savings time */
+#  define DST_NONE	0	/* not on dst */
+#  define DST_USA	1	/* USA style dst */
+#  define DST_AUST	2	/* Australian style dst */
+#  define DST_WET	3	/* Western European dst */
+#  define DST_MET	4	/* Middle European dst */
+#  define DST_EET	5	/* Eastern European dst */
+
+   /*
+    * Operations on timevals.
+    *
+    * NB: timercmp does not work for >= or <=.
+    */
+#  define timerisset(tvp)		((tvp)->tv_sec || (tvp)->tv_usec)
+#  define timercmp(tvp, uvp, cmp) \
+          ((tvp)->tv_sec cmp (uvp)->tv_sec || \
+           (tvp)->tv_sec == (uvp)->tv_sec && (tvp)->tv_usec cmp (uvp)->tv_usec)
+#  define timerclear(tvp)		((tvp)->tv_sec = (tvp)->tv_usec = 0)
+
+   /* Names of the interval timers */
+#  define ITIMER_REAL		0
+#  define ITIMER_VIRTUAL	1
+#  define ITIMER_PROF		2
+
+#endif /* _INCLUDE_HPUX_SOURCE */
+
+#endif /* _SYS_TIME_INCLUDED */
diff --git a/mit-pthreads/machdep/hpux-9.03/timers.h b/mit-pthreads/machdep/hpux-9.03/timers.h
new file mode 100755
index 00000000000..3c4d057976a
--- /dev/null
+++ b/mit-pthreads/machdep/hpux-9.03/timers.h
@@ -0,0 +1,68 @@
+/* ==== timers.h ============================================================
+ * Copyright (c) 1994 by Chris Provenzano, proven@mit.edu
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *  This product includes software developed by Chris Provenzano.
+ * 4. The name of Chris Provenzano may not be used to endorse or promote 
+ *	  products derived from this software without specific prior written
+ *	  permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY CHRIS PROVENZANO ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL CHRIS PROVENZANO BE LIABLE FOR ANY 
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 
+ * SUCH DAMAGE.
+ *
+ * $Id$
+ *
+ * Description : Basic timers header.
+ *
+ *  1.00 94/06/13 proven
+ *      -Started coding this file.
+ */
+ 
+#ifndef _SYS_TIMERS_H_
+#define	_SYS_TIMERS_H_
+
+#include <sys/types.h>
+#include <time.h>
+
+struct timespec {
+	time_t	tv_sec;
+	long	tv_nsec;
+};
+
+#define TIMEVAL_TO_TIMESPEC(tv, ts) {                                   \
+        (ts)->tv_sec = (tv)->tv_sec;                                    \
+        (ts)->tv_nsec = (tv)->tv_usec * 1000;                           \
+}
+#define TIMESPEC_TO_TIMEVAL(tv, ts) {                                   \
+        (tv)->tv_sec = (ts)->tv_sec;                                    \
+        (tv)->tv_usec = (ts)->tv_nsec / 1000;                           \
+}
+
+/*
+ * New functions
+ */
+
+__BEGIN_DECLS
+
+__END_DECLS
+
+#endif
diff --git a/mit-pthreads/machdep/hpux-9.03/uio.h b/mit-pthreads/machdep/hpux-9.03/uio.h
new file mode 100755
index 00000000000..d1ec4c94f22
--- /dev/null
+++ b/mit-pthreads/machdep/hpux-9.03/uio.h
@@ -0,0 +1,25 @@
+/* ==== uio.h ============================================================
+ * Copyright (c) 1994 by Chris Provenzano, proven@athena.mit.edu	
+ *
+ * Description : Correct HP-UX header file.
+ */
+
+#ifndef _PTHREAD_UIO_H_
+#define _PTHREAD_UIO_H_
+
+#include <sys/cdefs.h>
+
+struct iovec {
+	void 	*iov_base;
+	size_t	iov_len;
+};
+
+__BEGIN_DECLS
+
+int 		readv				__P_((int, const struct iovec *, int)); 
+int 		writev				__P_((int, const struct iovec *, int));
+
+__END_DECLS
+
+#endif
+
diff --git a/mit-pthreads/machdep/hpux-9.03/wait.h b/mit-pthreads/machdep/hpux-9.03/wait.h
new file mode 100755
index 00000000000..bca70d9f1ec
--- /dev/null
+++ b/mit-pthreads/machdep/hpux-9.03/wait.h
@@ -0,0 +1,92 @@
+/*
+ * Copyright (c) 1982, 1986, 1989, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	from: @(#)wait.h	8.1 (Berkeley) 6/2/93
+ *	$Id$
+ */
+
+#ifndef _SYS_WAIT_H_
+#define _SYS_WAIT_H_
+
+/*
+ * Macros to test the exit status returned by wait
+ * and extract the relevant values.
+ */
+#define	_W_INT(i)	(i)
+#define	WCOREFLAG	0200
+
+#define	_WSTATUS(x)	(_W_INT(x) & 0177)
+#define	_WSTOPPED	0177		/* _WSTATUS if process is stopped */
+#define WIFSTOPPED(x)	(_WSTATUS(x) == _WSTOPPED)
+#define WSTOPSIG(x)	(_W_INT(x) >> 8)
+#define WIFSIGNALED(x)	(_WSTATUS(x) != _WSTOPPED && _WSTATUS(x) != 0)
+#define WTERMSIG(x)	(_WSTATUS(x))
+#define WIFEXITED(x)	(_WSTATUS(x) == 0)
+#define WEXITSTATUS(x)	(_W_INT(x) >> 8)
+#ifndef _POSIX_SOURCE
+#define WCOREDUMP(x)	(_W_INT(x) & WCOREFLAG)
+
+#define	W_EXITCODE(ret, sig)	((ret) << 8 | (sig))
+#define	W_STOPCODE(sig)		((sig) << 8 | _WSTOPPED)
+#endif
+
+#define WNOHANG		1	/* dont hang in wait */
+#define WUNTRACED	2	/* tell about stopped, untraced children */
+
+#ifndef _POSIX_SOURCE
+/* POSIX extensions and 4.2/4.3 compatability: */
+
+/*
+ * Tokens for special values of the "pid" parameter to wait4.
+ */
+#define	WAIT_ANY	(-1)	/* any process */
+#define	WAIT_MYPGRP	0	/* any process in my process group */
+
+#define	WSTOPPED	_WSTOPPED
+#endif /* _POSIX_SOURCE */
+
+#include <sys/types.h>
+#include <sys/cdefs.h>
+
+__BEGIN_DECLS
+struct rusage;	/* forward declaration */
+
+pid_t	wait __P_((int *));
+pid_t	waitpid __P_((pid_t, int *, int));
+
+#ifndef _POSIX_SOURCE
+pid_t	wait3 __P_((int *, int, void *));
+#endif
+
+__END_DECLS
+
+#endif
diff --git a/mit-pthreads/machdep/i386-sco-3.2v5/__math.h b/mit-pthreads/machdep/i386-sco-3.2v5/__math.h
new file mode 100755
index 00000000000..4852683fcbf
--- /dev/null
+++ b/mit-pthreads/machdep/i386-sco-3.2v5/__math.h
@@ -0,0 +1,219 @@
+/* Copyright 1994-1995 The Santa Cruz Operation, Inc. All Rights Reserved. */
+
+
+#if defined(_NO_PROTOTYPE)	/* Old, crufty environment */
+#include <oldstyle/__math.h>
+#elif defined(_XOPEN_SOURCE) || defined(_XPG4_VERS)	/* Xpg4 environment */
+#include <xpg4/__math.h>
+#elif defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) /* Posix environment */
+#include <posix/__math.h>
+#elif _STRICT_ANSI 	/* Pure Ansi/ISO environment */
+#include <ansi/__math.h>
+#elif defined(_SCO_ODS_30) /* Old, Tbird compatible environment */
+#include <ods_30_compat/__math.h>
+#else 	/* Normal, default environment */
+/*
+ *   Portions Copyright (C) 1983-1995 The Santa Cruz Operation, Inc.
+ *		All Rights Reserved.
+ *
+ *	The information in this file is provided for the exclusive use of
+ *	the licensees of The Santa Cruz Operation, Inc.  Such users have the
+ *	right to use, modify, and incorporate this code into other products
+ *	for purposes authorized by the license agreement provided they include
+ *	this notice and the associated copyright notice with any such product.
+ *	The information in this file is provided "AS IS" without warranty.
+ */
+
+/*	Portions Copyright (c) 1990, 1991, 1992, 1993 UNIX System Laboratories, Inc. */
+/*	Portions Copyright (c) 1979 - 1990 AT&T   */
+/*	  All Rights Reserved   */
+
+/*	THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF          */
+/*	UNIX System Laboratories, Inc.                          */
+/*	The copyright notice above does not evidence any        */
+/*	actual or intended publication of such source code.     */
+
+#ifndef ___MATH_H
+#define ___MATH_H
+
+#pragma comment(exestr, "xpg4plus @(#) math.h 20.1 94/12/04 ")
+
+#pragma pack(4)
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+extern double	acos(double);
+extern double	asin(double);
+extern double	atan(double);
+extern double	atan2(double, double);
+extern double	cos(double);
+extern double	sin(double);
+extern double	tan(double);
+
+extern double	cosh(double);
+extern double	sinh(double);
+extern double	tanh(double);
+
+extern double	exp(double);
+extern double	frexp(double, int *);
+extern double	ldexp(double, int);
+extern double	log(double);
+extern double	log10(double);
+extern double	modf(double, double *);
+
+extern double	pow(double, double);
+extern double	sqrt(double);
+
+extern double	ceil(double);
+extern double	fabs(double);
+extern double	floor(double);
+extern double	fmod(double, double);
+
+#ifndef HUGE_VAL
+extern const double __huge_val;
+#define HUGE_VAL (+__huge_val)
+#endif
+
+
+extern double	erf(double);
+extern double	erfc(double);
+extern double	gamma(double);
+extern double	hypot(double, double);
+extern double	j0(double);
+extern double	j1(double);
+extern double	jn(int, double);
+extern double	y0(double);
+extern double	y1(double);
+extern double	yn(int, double);
+extern double	lgamma(double);
+extern int	isnan(double);
+
+#define MAXFLOAT	((float)3.40282346638528860e+38)
+
+
+
+#define HUGE	MAXFLOAT
+
+/*
+ * The following are all legal as XPG4 external functions but must only
+ * be declared in the non standards environments as they conflict with
+ * the user name space
+ */
+ 
+extern long double	frexpl(long double, int *);
+extern long double	ldexpl(long double, int);
+extern long double	modfl(long double, long double *);
+
+extern float	acosf(float);
+extern float	asinf(float);
+extern float	atanf(float);
+extern float	atan2f(float, float);
+extern float	cosf(float);
+extern float	sinf(float);
+extern float	tanf(float);
+
+extern float	coshf(float);
+extern float	sinhf(float);
+extern float	tanhf(float);
+
+extern float	expf(float);
+extern float	logf(float);
+extern float	log10f(float);
+
+extern float	powf(float, float);
+extern float	sqrtf(float);
+
+extern float	ceilf(float);
+extern float	fabsf(float);
+extern float	floorf(float);
+extern float	fmodf(float, float);
+extern float	modff(float, float *);
+
+/* These are all extensions from XPG4 */
+
+extern double	atof(const char *);
+extern double	scalb(double, double);
+extern double	logb(double);
+extern double	log1p(double);
+extern double	nextafter(double, double);
+extern double	acosh(double);
+extern double	asinh(double);
+extern double	atanh(double);
+extern double	cbrt(double);
+extern double	copysign(double, double);
+extern double	expm1(double);
+extern int	ilogb(double);
+extern double	remainder(double, double);
+extern double	rint(double);
+extern int	unordered(double, double);
+extern int	finite(double);
+
+extern long double	scalbl(long double, long double);
+extern long double	logbl(long double);
+extern long double	nextafterl(long double, long double);
+extern int	unorderedl(long double, long double);
+extern int	finitel(long double);
+
+
+
+
+extern int	signgam;
+
+#define M_E		2.7182818284590452354
+#define M_LOG2E		1.4426950408889634074
+#define M_LOG10E	0.43429448190325182765
+#define M_LN2		0.69314718055994530942
+#define M_LN10		2.30258509299404568402
+#define M_PI		3.14159265358979323846
+#define M_PI_2		1.57079632679489661923
+#define M_PI_4		0.78539816339744830962
+#define M_1_PI		0.31830988618379067154
+#define M_2_PI		0.63661977236758134308
+#define M_2_SQRTPI	1.12837916709551257390
+#define M_SQRT2		1.41421356237309504880
+#define M_SQRT1_2	0.70710678118654752440
+
+
+
+#define _ABS(x)		((x) < 0 ? -(x) : (x))
+
+#define _REDUCE(TYPE, X, XN, C1, C2)	{ \
+	double x1 = (double)(TYPE)X, x2 = X - x1; \
+	X = x1 - (XN) * (C1); X += x2; X -= (XN) * (C2); }
+
+#define DOMAIN		1
+#define	SING		2
+#define	OVERFLOW	3
+#define	UNDERFLOW	4
+#define	TLOSS		5
+#define	PLOSS		6
+
+#define _POLY1(x, c)	((c)[0] * (x) + (c)[1])
+#define _POLY2(x, c)	(_POLY1((x), (c)) * (x) + (c)[2])
+#define _POLY3(x, c)	(_POLY2((x), (c)) * (x) + (c)[3])
+#define _POLY4(x, c)	(_POLY3((x), (c)) * (x) + (c)[4])
+#define _POLY5(x, c)	(_POLY4((x), (c)) * (x) + (c)[5])
+#define _POLY6(x, c)	(_POLY5((x), (c)) * (x) + (c)[6])
+#define _POLY7(x, c)	(_POLY6((x), (c)) * (x) + (c)[7])
+#define _POLY8(x, c)	(_POLY7((x), (c)) * (x) + (c)[8])
+#define _POLY9(x, c)	(_POLY8((x), (c)) * (x) + (c)[9])
+
+
+#ifdef __cplusplus
+}
+inline int sqr(int i) {return(i*i);}
+inline double sqr(double i) {return(i*i);}
+
+#endif /* __cplusplus */
+
+#pragma pack()
+
+#if __cplusplus && !defined(PI)
+#define PI M_PI
+#endif  /* __cplusplus  */
+
+#endif /* _MATH_H */
+#endif
diff --git a/mit-pthreads/machdep/i386-sco-3.2v5/__signal.h b/mit-pthreads/machdep/i386-sco-3.2v5/__signal.h
new file mode 100755
index 00000000000..6a33d37a261
--- /dev/null
+++ b/mit-pthreads/machdep/i386-sco-3.2v5/__signal.h
@@ -0,0 +1,109 @@
+/* Copyright 1994-1995 The Santa Cruz Operation, Inc. All Rights Reserved. */
+
+
+#if defined(_NO_PROTOTYPE)	/* Old, crufty environment */
+#include <sys/oldstyle/signal.h>
+#elif defined(_XOPEN_SOURCE) || defined(_XPG4_VERS)	/* Xpg4 environment */
+#include <xpg4/signal.h>
+#elif defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) /* Posix environment */
+#include <sys/posix/__signal.h>
+#elif _STRICT_ANSI 	/* Pure Ansi/ISO environment */
+#include <sys/ansi/signal.h>
+#elif defined(_SCO_ODS_30) /* Old, Tbird compatible environment */
+#include <sys/ods_30_compat/signal.h>
+#else 	/* Normal, default environment */
+/*
+ *   Portions Copyright (C) 1983-1995 The Santa Cruz Operation, Inc.
+ *		All Rights Reserved.
+ *
+ *	The information in this file is provided for the exclusive use of
+ *	the licensees of The Santa Cruz Operation, Inc.  Such users have the
+ *	right to use, modify, and incorporate this code into other products
+ *	for purposes authorized by the license agreement provided they include
+ *	this notice and the associated copyright notice with any such product.
+ *	The information in this file is provided "AS IS" without warranty.
+ */
+
+/*	Portions Copyright (c) 1990, 1991, 1992, 1993 UNIX System Laboratories, Inc. */
+/*	Portions Copyright (c) 1979 - 1990 AT&T   */
+/*	  All Rights Reserved   */
+
+/*	THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF          */
+/*	UNIX System Laboratories, Inc.                          */
+/*	The copyright notice above does not evidence any        */
+/*	actual or intended publication of such source code.     */
+
+#ifndef ___SIGNAL_H
+#define ___SIGNAL_H
+
+#pragma comment(exestr, "xpg4plus @(#) signal.h 20.3 94/12/19 ")
+
+#ifndef _SIG_ATOMIC_T
+#define _SIG_ATOMIC_T
+   /* atomic entity for signal handling  */
+typedef int sig_atomic_t;
+#endif
+
+extern const char * const _sys_siglist[];
+extern const int _sys_nsig;
+
+#ifndef	_SYS_SIGNAL_H
+#include <sys/signal.h>
+#endif
+
+#define SignalBad		((SignalHandler)-1)
+#define SignalDefault	((SignalHandler)0)
+#define SignalIgnore	((SignalHandler)1)
+
+#define	__sigmask(sig)		(1 << ((sig) - 1))
+#define __SIGEMPTYSET	(~SIGALL)
+#define	__SIGFILLSET	SIGALL
+#define	__SIGADDSET(s,n)	((*s) |= (__sigmask(n)))
+#define	__SIGDELSET(s,n)	((*s) &= ~(__sigmask(n))) 
+#define	__SIGISMEMBER(s,n)	((*s) & (__sigmask(n))) 
+
+#if !defined(_SYS_TYPES_H)
+#include <sys/types.h>
+#endif
+
+
+#if __cplusplus
+extern "C" {
+#endif 
+
+extern void (*signal(int, void(*)(int)))(int);
+extern int raise(int);
+
+extern void (*bsd_signal(int, void(*)(int)))(int);
+extern  int ( *ssignal( int, int(*)(int) ) )(int);
+extern  void ( *sigset( int, void(*)(int) ) )(int);
+extern int killpg(pid_t, int);
+#ifdef SS_ONSTACK	/* Not defined on old versions of the OS */
+extern int sigaltstack(const stack_t *, stack_t *);
+extern int sigstack(struct sigstack *, struct sigstack *);
+#endif
+extern int sighold(int);
+extern int sigignore(int);
+extern int siginterrupt(int, int);
+extern int sigpause(int);
+extern int sigrelse(int);
+
+extern int (sigfillset)(sigset_t *);
+extern int (sigemptyset)(sigset_t *);
+extern int (sigaddset)(sigset_t *, int);
+extern int (sigdelset)(sigset_t *, int);
+extern int (sigismember)(const sigset_t *, int);
+extern int sigpending(sigset_t *);
+extern int sigsuspend(const sigset_t *);
+extern int sigprocmask(int, const sigset_t *, sigset_t *);
+extern int kill(pid_t, int);
+extern int sigaction(int, const struct sigaction *, struct sigaction *);
+
+#if __cplusplus
+};
+#endif 
+
+
+#endif /* ___SIGNAL_H  */
+
+#endif
diff --git a/mit-pthreads/machdep/i386-sco-3.2v5/__stdio.h b/mit-pthreads/machdep/i386-sco-3.2v5/__stdio.h
new file mode 100755
index 00000000000..f19672980ec
--- /dev/null
+++ b/mit-pthreads/machdep/i386-sco-3.2v5/__stdio.h
@@ -0,0 +1,113 @@
+/* Copyright 1994-1995 The Santa Cruz Operation, Inc. All Rights Reserved. */
+
+
+#if defined(_NO_PROTOTYPE)	/* Old, crufty environment */
+#include <oldstyle/__stdio.h>
+#elif defined(_XOPEN_SOURCE) || defined(_XPG4_VERS)	/* Xpg4 environment */
+#include <xpg4/__stdio.h>
+#elif defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) /* Posix environment */
+#include <posix/__stdio.h>
+#elif _STRICT_ANSI 	/* Pure Ansi/ISO environment */
+#include <ansi/__stdio.h>
+#elif defined(_SCO_ODS_30) /* Old, Tbird compatible environment */
+#include <ods_30_compat/__stdio.h>
+#else 	/* Normal, default environment */
+/*
+ *   Portions Copyright (C) 1984-1995 The Santa Cruz Operation, Inc.
+ *		All Rights Reserved.
+ *
+ *	The information in this file is provided for the exclusive use of
+ *	the licensees of The Santa Cruz Operation, Inc.  Such users have the
+ *	right to use, modify, and incorporate this code into other products
+ *	for purposes authorized by the license agreement provided they include
+ *	this notice and the associated copyright notice with any such product.
+ *	The information in this file is provided "AS IS" without warranty.
+ */
+
+/*	Portions Copyright (c) 1990, 1991, 1992, 1993 UNIX System Laboratories, Inc. */
+/*	Portions Copyright (c) 1979 - 1990 AT&T   */
+/*	  All Rights Reserved   */
+
+/*	THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF          */
+/*	UNIX System Laboratories, Inc.                          */
+/*	The copyright notice above does not evidence any        */
+/*	actual or intended publication of such source code.     */
+
+#ifndef ___STDIO_H
+#define ___STDIO_H
+
+#pragma comment(exestr, "xpg4plus @(#) stdio.h 20.1 94/12/04 ")
+
+#pragma pack(4)
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef _SIZE_T
+#define _SIZE_T
+typedef unsigned int	size_t;
+#endif
+
+#ifndef _FPOS_T
+#define _FPOS_T
+typedef long	fpos_t;
+#endif
+
+#ifndef _WCHAR_T
+#define _WCHAR_T
+typedef long	wchar_t;
+#endif
+
+#ifndef _WINT_T
+#define _WINT_T
+typedef long	wint_t;
+#endif
+
+#ifndef NULL
+#define NULL	0
+#endif /* NULL */
+
+#ifndef EOF
+#define EOF	(-1)
+#endif
+
+#define SEEK_SET	0
+#define SEEK_CUR	1
+#define SEEK_END	2
+
+#ifndef TMP_MAX
+#define TMP_MAX		17576	/* 26 * 26 * 26  */
+#endif
+
+#define BUFSIZ		1024	/* default buffer size  */
+
+
+#define _IOEOF		0020	/* EOF reached on read  */
+#define _IOERR		0040	/* I/O error from system  */
+
+#define _IOREAD		0001	/* currently reading  */
+#define _IOWRT		0002	/* currently writing  */
+#define _IORW		0200	/* opened for reading and writing  */
+#define _IOMYBUF	0010	/* stdio malloc()'d buffer  */
+
+#define _SBFSIZ		8
+
+#define L_cuserid	9
+
+/* Non name space polluting version of above */
+#define _P_tmpdir "/usr/tmp/"
+
+#ifndef _VA_LIST
+#define _VA_LIST char *
+#endif
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#pragma pack()
+
+#endif /* ___STDIO_H */
+#endif
diff --git a/mit-pthreads/machdep/i386-sco-3.2v5/__stdlib.h b/mit-pthreads/machdep/i386-sco-3.2v5/__stdlib.h
new file mode 100755
index 00000000000..db6a8a56151
--- /dev/null
+++ b/mit-pthreads/machdep/i386-sco-3.2v5/__stdlib.h
@@ -0,0 +1,137 @@
+/*
+ *   Copyright (C) 1984-1995 The Santa Cruz Operation, Inc.
+ *		All Rights Reserved.
+ *
+ *	The information in this file is provided for the exclusive use of
+ *	the licensees of The Santa Cruz Operation, Inc.  Such users have the
+ *	right to use, modify, and incorporate this code into other products
+ *	for purposes authorized by the license agreement provided they include
+ *	this notice and the associated copyright notice with any such product.
+ *	The information in this file is provided "AS IS" without warranty.
+ */
+
+/*	Portions Copyright (c) 1990, 1991, 1992, 1993 UNIX System Laboratories, Inc. */
+/*	Portions Copyright (c) 1979 - 1990 AT&T   */
+/*	  All Rights Reserved   */
+
+/*	THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF          */
+/*	UNIX System Laboratories, Inc.                          */
+/*	The copyright notice above does not evidence any        */
+/*	actual or intended publication of such source code.     */
+
+#ifndef ___STDLIB_H
+#define ___STDLIB_H
+
+#pragma comment(exestr, "posix @(#) stdlib.h 20.1 94/12/04 ")
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#pragma pack(4)
+
+#ifndef _DIV_T
+#define _DIV_T
+typedef	struct
+{
+	int	quot;
+	int	rem;
+} div_t;
+#endif
+
+#ifndef _LDIV_T
+#define _LDIV_T
+typedef struct
+{
+	long	quot;
+	long	rem;
+} ldiv_t;
+#endif
+
+#ifndef _SIZE_T
+#define _SIZE_T
+typedef unsigned int	size_t;
+#endif
+
+#if !defined(_SSIZE_T)
+#define _SSIZE_T
+typedef int	ssize_t;
+#endif
+
+#ifndef _WCHAR_T
+#define _WCHAR_T
+typedef long	wchar_t;
+#endif
+
+#ifndef NULL
+#define NULL	0
+#endif /* NULL */
+
+#define EXIT_FAILURE	1
+#define EXIT_SUCCESS	0
+#define RAND_MAX	077777
+
+
+
+extern unsigned char	__ctype[];
+
+#define MB_CUR_MAX	((int)__ctype[520])
+
+extern double	atof(const char *);
+extern int	atoi(const char *);
+extern long	atol(const char *);
+extern double	strtod(const char *, char **);
+extern float	strtof(const char *, char **);
+extern long	strtol(const char *, char **, int);
+extern unsigned long	strtoul(const char *, char **, int);
+
+extern int	rand(void);
+extern void	srand(unsigned int);
+
+extern void	*calloc(size_t, size_t);
+extern void	free(void *);
+extern void	*malloc(size_t);
+extern void	*realloc(void *, size_t);
+
+extern void	abort(void);
+extern void	exit(int);
+extern char	*getenv(const char *);
+extern int	system(const char *);
+
+extern void	*bsearch(const void *, const void *, size_t, size_t,
+			int (*)(const void *, const void *));
+extern void	qsort(void *, size_t, size_t,
+			int (*)(const void *, const void *));
+
+#ifdef __cplusplus
+#ifndef _ABS_INL
+#define _ABS_INL
+inline int (abs)(int i) {return (i > 0) ? i : -i;}
+#endif
+#else
+extern int	(abs)(int);	/* Protect from macro definitions */
+#endif
+
+extern div_t	div(int, int);
+extern long	labs(long);
+extern ldiv_t	ldiv(long, long);
+
+extern int	mbtowc(wchar_t *, const char *, size_t);
+extern int	mblen(const char *, size_t);
+extern int	wctomb(char *, wchar_t);
+
+extern size_t	mbstowcs(wchar_t *, const char *, size_t);
+extern size_t	wcstombs(char *, const wchar_t *, size_t);
+
+
+
+
+#define mblen(s, n)	mbtowc((wchar_t *)0, s, n)
+
+#ifdef __cplusplus
+}
+#endif
+
+#pragma pack()
+
+#endif /* ___STDLIB_H */
diff --git a/mit-pthreads/machdep/i386-sco-3.2v5/__string.h b/mit-pthreads/machdep/i386-sco-3.2v5/__string.h
new file mode 100755
index 00000000000..e4bb93afe5a
--- /dev/null
+++ b/mit-pthreads/machdep/i386-sco-3.2v5/__string.h
@@ -0,0 +1,125 @@
+/* Copyright 1994-1995 The Santa Cruz Operation, Inc. All Rights Reserved. */
+
+
+#if defined(_NO_PROTOTYPE)	/* Old, crufty environment */
+#include <oldstyle/string.h>
+#elif defined(_XOPEN_SOURCE) || defined(_XPG4_VERS)	/* Xpg4 environment */
+#include <xpg4/string.h>
+#elif defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) /* Posix environment */
+#include <posix/string.h>
+#elif _STRICT_ANSI 	/* Pure Ansi/ISO environment */
+#include <ansi/string.h>
+#elif defined(_SCO_ODS_30) /* Old, Tbird compatible environment */
+#include <ods_30_compat/string.h>
+#else 	/* Normal, default environment */
+/*
+ *   Portions Copyright (C) 1983-1995 The Santa Cruz Operation, Inc.
+ *		All Rights Reserved.
+ *
+ *	The information in this file is provided for the exclusive use of
+ *	the licensees of The Santa Cruz Operation, Inc.  Such users have the
+ *	right to use, modify, and incorporate this code into other products
+ *	for purposes authorized by the license agreement provided they include
+ *	this notice and the associated copyright notice with any such product.
+ *	The information in this file is provided "AS IS" without warranty.
+ */
+
+/*	Portions Copyright (c) 1990, 1991, 1992, 1993 UNIX System Laboratories, Inc. */
+/*	Portions Copyright (c) 1979 - 1990 AT&T   */
+/*	  All Rights Reserved   */
+
+/*	THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF          */
+/*	UNIX System Laboratories, Inc.                          */
+/*	The copyright notice above does not evidence any        */
+/*	actual or intended publication of such source code.     */
+
+#ifndef ___STRING_H
+#define ___STRING_H
+
+#pragma comment(exestr, "xpg4plus @(#) string.h 20.1 94/12/04 ")
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef _SIZE_T
+#define _SIZE_T
+typedef unsigned int	size_t;
+#endif
+
+#ifndef NULL
+#define NULL	0
+#endif /* NULL */
+
+
+
+extern void	*memchr(const void *, int, size_t);
+extern void	*memcpy(void *, const void *, size_t);
+extern void	*memccpy(void *, const void *, int, size_t);
+extern void	*memmove(void *, const void *, size_t);
+extern void	*memset(void *, int, size_t);
+
+extern char	*strchr(const char *, int);
+extern char	*strcpy(char *, const char *);
+extern char	*strncpy(char *, const char *, size_t);
+extern char	*strcat(char *, const char *);
+extern char	*strncat(char *, const char *, size_t);
+extern char	*strpbrk(const char *, const char *);
+extern char	*strrchr(const char *, int);
+extern char	*strstr(const char *, const char *);
+extern char	*strtok(char *, const char *);
+extern char	*strtok_r(char *, const char *, char **);
+extern char	*strerror(int);
+extern char	*strlist(char *, const char *, ...);
+
+extern int	memcmp(const void *, const void *, size_t);
+extern int	strcmp(const char *, const char *);
+extern int	strcoll(const char *, const char *);
+extern int	strncmp(const char *, const char *, size_t);
+
+extern void perror(const char *);
+extern char *strdup(const char *);
+extern int     strncoll(const char *, const char *, int);
+extern size_t  strnxfrm(char *, const char *, size_t , int);
+
+extern size_t	strxfrm(char *, const char *, size_t);
+extern size_t	strcspn(const char *, const char *);
+extern size_t	strspn(const char *, const char *);
+extern size_t	strlen(const char *);
+
+#ifdef __USLC__
+#pragma int_to_unsigned strcspn
+#pragma int_to_unsigned strspn
+#pragma int_to_unsigned strlen
+#endif
+
+#if !defined(__cplusplus) && defined(__USLC__)
+/* Use intrinsic ??? */
+#ifndef strlen
+#define strlen	__std_hdr_strlen
+#endif
+#ifndef strcpy
+#define strcpy	__std_hdr_strcpy
+#endif
+#ifndef strncpy
+#define strncpy	__std_hdr_strncpy
+#endif
+#endif
+
+
+extern int	ffs(int);
+/*
+ * The following two functions were withdrawn in XPG3,
+ * but are provided for backwards compatibility.
+ */
+extern int nl_strcmp(char *, char *);
+extern int nl_strncmp(char *, char *, int n);
+
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* ___STRING_H */
+#endif
diff --git a/mit-pthreads/machdep/i386-sco-3.2v5/__time.h b/mit-pthreads/machdep/i386-sco-3.2v5/__time.h
new file mode 100755
index 00000000000..4aeee737601
--- /dev/null
+++ b/mit-pthreads/machdep/i386-sco-3.2v5/__time.h
@@ -0,0 +1,141 @@
+/* Copyright 1994-1995 The Santa Cruz Operation, Inc. All Rights Reserved. */
+
+
+#if defined(_NO_PROTOTYPE)	/* Old, crufty environment */
+#include <oldstyle/time.h>
+#elif defined(_XOPEN_SOURCE) || defined(_XPG4_VERS)	/* Xpg4 environment */
+#include <xpg4/time.h>
+#elif defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) /* Posix environment */
+#include <posix/time.h>
+#elif _STRICT_ANSI 	/* Pure Ansi/ISO environment */
+#include <ansi/time.h>
+#elif defined(_SCO_ODS_30) /* Old, Tbird compatible environment */
+#include <ods_30_compat/time.h>
+#else 	/* Normal, default environment */
+/*
+ *   Portions Copyright (C) 1983-1995 The Santa Cruz Operation, Inc.
+ *		All Rights Reserved.
+ *
+ *	The information in this file is provided for the exclusive use of
+ *	the licensees of The Santa Cruz Operation, Inc.  Such users have the
+ *	right to use, modify, and incorporate this code into other products
+ *	for purposes authorized by the license agreement provided they include
+ *	this notice and the associated copyright notice with any such product.
+ *	The information in this file is provided "AS IS" without warranty.
+ */
+
+/*	Portions Copyright (c) 1990, 1991, 1992, 1993 UNIX System Laboratories, Inc. */
+/*	Portions Copyright (c) 1979 - 1990 AT&T   */
+/*	  All Rights Reserved   */
+
+/*	THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF          */
+/*	UNIX System Laboratories, Inc.                          */
+/*	The copyright notice above does not evidence any        */
+/*	actual or intended publication of such source code.     */
+
+#ifndef ___TIME_H
+#define ___TIME_H
+
+#pragma comment(exestr, "xpg4plus @(#) time.h 20.2 95/01/04 ")
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef NULL
+#define NULL	0
+#endif /* NULL */
+
+#ifndef _SIZE_T
+#define _SIZE_T
+typedef unsigned int size_t;
+#endif
+#ifndef _CLOCK_T
+#define _CLOCK_T
+typedef long clock_t;
+#endif
+#ifndef _TIME_T
+#define _TIME_T
+typedef long time_t;
+#endif
+
+#ifdef _POSIXTIMERS
+#include <sys/sudstime.h>
+#endif
+
+#define CLOCKS_PER_SEC	1000000		/* As required by XPG4 and friends */
+
+#pragma pack(4)
+
+#ifndef _STRUCT_TM
+#define _STRUCT_TM
+struct tm
+{
+	int	tm_sec;
+	int	tm_min;
+	int	tm_hour;
+	int	tm_mday;
+	int	tm_mon;
+	int	tm_year;
+	int	tm_wday;
+	int	tm_yday;
+	int	tm_isdst;
+#define LTZNMAX 50
+	long tm_tzadj;
+	char tm_name[LTZNMAX];      /* name of timezone  */
+};
+
+#pragma pack()
+#endif /* _STRUCT_TM */
+
+
+extern clock_t	clock(void);
+extern double	difftime(time_t, time_t);
+extern time_t	mktime(struct tm *);
+extern time_t	time(time_t *);
+extern char	*asctime(const struct tm *);
+extern char	*ctime (const time_t *);
+extern struct tm	*gmtime(const time_t *);
+extern struct tm	*localtime(const time_t *);
+extern size_t	strftime(char *, size_t, const char *, const struct tm *);
+
+
+extern void	tzset(void);
+extern char	*tzname[];
+
+#ifndef CLK_TCK
+#define CLK_TCK _sysconf(2)	/* 2 is _SC_CLK_TCK  */
+#endif
+
+extern long	timezone;
+extern int	daylight;
+extern char	*strptime(const char *, const char *, struct tm *);
+
+
+
+
+#include <sys/timeb.h>
+extern int	ftime ( struct timeb * );
+extern char *   nl_cxtime( long *, char * );
+extern char *   nl_ascxtime( struct tm *, char * );
+extern int	cftime(char *, const char *, const time_t *);
+extern int	ascftime(char *, const char *, const struct tm *);
+extern long	altzone;
+extern struct tm	*getdate(const char *);
+extern int	getdate_err;
+extern char	*asctime_r(const struct tm *, char *,int);
+extern char	*ctime_r(const time_t *, char *,int);
+extern struct tm	*localtime_r(const time_t *, struct tm *);
+extern struct tm	*gmtime_r(const time_t *, struct tm *);
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#ifndef difftime
+#define difftime(t1, t0) ((double)((t1) - (t0)))
+#endif
+
+#endif /* ___TIME_H */
+#endif
diff --git a/mit-pthreads/machdep/i386-sco-3.2v5/__unistd.h b/mit-pthreads/machdep/i386-sco-3.2v5/__unistd.h
new file mode 100755
index 00000000000..408886301f5
--- /dev/null
+++ b/mit-pthreads/machdep/i386-sco-3.2v5/__unistd.h
@@ -0,0 +1,48 @@
+/*-
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	from: @(#)stdlib.h	5.13 (Berkeley) 6/4/91
+ *	__unistd.h,v 1.1 1995/01/03 12:54:54 proven Exp
+ */
+
+#ifndef ___UNISTD_H_
+#define ___UNISTD_H_
+
+#include <sys/types.h>
+#include <stddef.h>
+
+#ifndef MAXPATHLEN
+#define MAXPATHLEN	1024
+#endif
+
+#endif 
+
diff --git a/mit-pthreads/machdep/i386-sco-3.2v5/compat.h b/mit-pthreads/machdep/i386-sco-3.2v5/compat.h
new file mode 100755
index 00000000000..3befbffa68d
--- /dev/null
+++ b/mit-pthreads/machdep/i386-sco-3.2v5/compat.h
@@ -0,0 +1,46 @@
+/* ==== compat.h ============================================================
+ * Copyright (c) 1994 by Chris Provenzano, proven@mit.edu
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *  This product includes software developed by Chris Provenzano.
+ * 4. The name of Chris Provenzano may not be used to endorse or promote 
+ *	  products derived from this software without specific prior written
+ *	  permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY CHRIS PROVENZANO ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL CHRIS PROVENZANO BE LIABLE FOR ANY 
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 
+ * SUCH DAMAGE.
+ *
+ * compat.h,v 1.52 1995/10/20 09:32:56 proven Exp
+ *
+ * Description : Basic timers header.
+ *
+ *  1.00 94/06/13 proven
+ *      -Started coding this file.
+ */
+ 
+#ifndef _SYS_COMPAT_H_
+#define	_SYS_COMPAT_H_
+
+#include <sys/types.h>
+
+#define	omsghdr	msghdr
+#endif
diff --git a/mit-pthreads/machdep/i386-sco-3.2v5/dirent.h b/mit-pthreads/machdep/i386-sco-3.2v5/dirent.h
new file mode 100755
index 00000000000..6f6804590bb
--- /dev/null
+++ b/mit-pthreads/machdep/i386-sco-3.2v5/dirent.h
@@ -0,0 +1,145 @@
+/* Copyright 1994-1995 The Santa Cruz Operation, Inc. All Rights Reserved. */
+
+
+#if defined(_NO_PROTOTYPE)	/* Old, crufty environment */
+#include <oldstyle/dirent.h>
+#elif defined(_XOPEN_SOURCE) || defined(_XPG4_VERS)	/* Xpg4 environment */
+#include <xpg4/dirent.h>
+#elif defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) /* Posix environment */
+#include <posix/dirent.h>
+#elif defined(_SCO_ODS_30) /* Old, Tbird compatible environment */
+#include <ods_30_compat/dirent.h>
+#else 	/* Normal, default environment */
+/*
+ *   Portions Copyright (C) 1983-1995 The Santa Cruz Operation, Inc.
+ *		All Rights Reserved.
+ *
+ *	The information in this file is provided for the exclusive use of
+ *	the licensees of The Santa Cruz Operation, Inc.  Such users have the
+ *	right to use, modify, and incorporate this code into other products
+ *	for purposes authorized by the license agreement provided they include
+ *	this notice and the associated copyright notice with any such product.
+ *	The information in this file is provided "AS IS" without warranty.
+ */
+
+/*	Portions Copyright (c) 1990, 1991, 1992, 1993 UNIX System Laboratories, Inc. */
+/*	Portions Copyright (c) 1979 - 1990 AT&T   */
+/*	  All Rights Reserved   */
+
+/*	THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF          */
+/*	UNIX System Laboratories, Inc.                          */
+/*	The copyright notice above does not evidence any        */
+/*	actual or intended publication of such source code.     */
+
+#ifndef _DIRENT_H
+#define _DIRENT_H
+
+#pragma comment(exestr, "xpg4plus @(#) dirent.h 20.1 94/12/04 ")
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#pragma pack(4)
+
+#define MAXNAMLEN	512	/* maximum filename length  */
+#ifndef MAXPATHLEN
+#define MAXPATHLEN	1024
+#endif
+#undef DIRBLKSIZ
+#define DIRBLKSIZ	1048	/* buffer size for fs-indep. dirs  */
+
+#ifndef _SYS_TYPES_H
+#include <sys/types.h>
+#endif
+
+#ifndef _SYS_DIRENT_H
+#define _SYS_DIRENT_H
+#ifdef __STDC__
+#pragma comment(exestr, "@(#) dirent.h 25.8 94/09/22 ")
+#else
+#ident "@(#) dirent.h 25.8 94/09/22 "
+#endif
+/*
+ *	Copyright (C) 1988-1994 The Santa Cruz Operation, Inc.
+ *		All Rights Reserved.
+ *	The information in this file is provided for the exclusive use of
+ *	the licensees of The Santa Cruz Operation, Inc.  Such users have the
+ *	right to use, modify, and incorporate this code into other products
+ *	for purposes authorized by the license agreement provided they include
+ *	this notice and the associated copyright notice with any such product.
+ *	The information in this file is provided "AS IS" without warranty.
+ */
+/*	Copyright (c) 1984, 1986, 1987, 1988 AT&T	*/
+/*	  All Rights Reserved  	*/
+
+/*	THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF AT&T	*/
+/*	The copyright notice above does not evidence any   	*/
+/*	actual or intended publication of such source code.	*/
+
+/* #ident	"@)#(head.sys:dirent.h	1.3" */
+
+/*
+ * The following structure defines the file
+ * system independent directory entry.
+ *
+ */
+
+#include <sys/types.h>
+
+#ifdef  _M_I386
+#pragma pack(4)
+#else
+#pragma pack(2)
+#endif
+
+#ifdef _INKERNEL
+/*
+ * dirent used by the kernel
+ */
+struct dirent {
+	ino32_t	d_ino;		/* inode number of entry */
+	off_t	d_off;		/* offset of disk directory entry */
+	unsigned short	d_reclen;	/* length of this record */
+	char	d_name[MAXNAMLEN+1];	/* name of file */
+};
+
+#else /* !_INKERNEL */
+/*
+ * dirent as used by application code
+ * For now leave the declaration as is. When the new development system
+ * is implemented, ino_t may be ushort or ulong. If ino_t is ulong, there
+ * will be no d_pad field.
+ */
+struct dirent				/* data from readdir() */
+	{
+#if defined(_IBCS2)
+	long		d_ino;
+#else /* !_IBCS2 */
+	ino_t		d_ino;		/* inode number of entry */
+#if defined(_INO_16_T)
+	short		d_pad;		/* because ino_t is ushort */
+#endif /* defined(_INO_16_T) */
+#endif /* defined(_IBCS2) */
+	off_t		d_off;		/* offset of disk directory entry */
+	unsigned short	d_reclen;	/* length of this record */
+	char		d_name[MAXNAMLEN+1];	/* name of file */
+	};
+#endif /* _INKERNEL */
+
+typedef struct dirent	dirent_t;
+
+#pragma pack()
+#endif	/* _SYS_DIRENT_H */
+
+#define d_fileno	d_ino
+#define	d_namlen	d_reclen
+
+#ifdef __cplusplus
+}
+#endif
+
+#pragma pack()
+
+#endif /* _DIRENT_H */
+#endif
diff --git a/mit-pthreads/machdep/i386-sco-3.2v5/posix/__signal.h b/mit-pthreads/machdep/i386-sco-3.2v5/posix/__signal.h
new file mode 100755
index 00000000000..5680fc1491a
--- /dev/null
+++ b/mit-pthreads/machdep/i386-sco-3.2v5/posix/__signal.h
@@ -0,0 +1,69 @@
+/*
+ *   Portions Copyright (C) 1983-1995 The Santa Cruz Operation, Inc.
+ *		All Rights Reserved.
+ *
+ *	The information in this file is provided for the exclusive use of
+ *	the licensees of The Santa Cruz Operation, Inc.  Such users have the
+ *	right to use, modify, and incorporate this code into other products
+ *	for purposes authorized by the license agreement provided they include
+ *	this notice and the associated copyright notice with any such product.
+ *	The information in this file is provided "AS IS" without warranty.
+ */
+
+/*	Portions Copyright (c) 1990, 1991, 1992, 1993 UNIX System Laboratories, Inc. */
+/*	Portions Copyright (c) 1979 - 1990 AT&T   */
+/*	  All Rights Reserved   */
+
+/*	THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF          */
+/*	UNIX System Laboratories, Inc.                          */
+/*	The copyright notice above does not evidence any        */
+/*	actual or intended publication of such source code.     */
+
+#ifndef ___SIGNAL_H
+#define ___SIGNAL_H
+
+#pragma comment(exestr, "posix @(#) signal.h 20.3 94/12/19 ")
+
+#ifndef _SIG_ATOMIC_T
+#define _SIG_ATOMIC_T
+   /* atomic entity for signal handling  */
+typedef int sig_atomic_t;
+#endif
+
+
+#ifndef	_SYS_SIGNAL_H
+#include <sys/signal.h>
+#endif
+
+#if !defined(_SYS_TYPES_H)
+#include <sys/types.h>
+#endif
+
+
+#if __cplusplus
+extern "C" {
+#endif 
+
+extern void (*signal(int, void(*)(int)))(int);
+extern int raise(int);
+
+
+
+extern int (sigfillset)(sigset_t *);
+extern int (sigemptyset)(sigset_t *);
+extern int (sigaddset)(sigset_t *, int);
+extern int (sigdelset)(sigset_t *, int);
+extern int (sigismember)(const sigset_t *, int);
+extern int sigpending(sigset_t *);
+extern int sigsuspend(const sigset_t *);
+extern int sigprocmask(int, const sigset_t *, sigset_t *);
+extern int kill(pid_t, int);
+extern int sigaction(int, const struct sigaction *, struct sigaction *);
+
+#if __cplusplus
+};
+#endif 
+
+
+#endif /* ___SIGNAL_H  */
+
diff --git a/mit-pthreads/machdep/i386-sco-3.2v5/socket.h b/mit-pthreads/machdep/i386-sco-3.2v5/socket.h
new file mode 100755
index 00000000000..4a53c7176f9
--- /dev/null
+++ b/mit-pthreads/machdep/i386-sco-3.2v5/socket.h
@@ -0,0 +1,490 @@
+/*      @(#)socket.h	6.23 7/18/94 - STREAMware TCP/IP  source        */
+/*
+ * Copyrighted as an unpublished work.
+ * (c) Copyright 1987-1994 Legent Corporation
+ * All rights reserved.
+ *
+ * RESTRICTED RIGHTS
+ *
+ * These programs are supplied under a license.  They may be used,
+ * disclosed, and/or copied only as permitted under such license
+ * agreement.  Any copy must contain the above copyright notice and
+ * this restricted rights notice.  Use, copying, and/or disclosure
+ * of the programs is strictly prohibited unless otherwise provided
+ * in the license agreement.
+ *
+ */
+/*      SCCS IDENTIFICATION        */
+/*
+ * Copyright (c) 1985 Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms are permitted
+ * provided that the above copyright notice and this paragraph are
+ * duplicated in all such forms and that any documentation,
+ * advertising materials, and other materials related to such
+ * distribution and use acknowledge that the software was developed
+ * by the University of California, Berkeley.  The name of the
+ * University may not be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
+ * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ */
+
+#ifndef __sys_socket_h
+#define __sys_socket_h
+
+#if !defined(FD_SETSIZE)
+/* Pick up select stuff from standard system include */
+#include <sys/types.h>
+#endif
+
+/* socket.h	6.1	83/07/29	 */
+
+/*
+ * Definitions related to sockets: types, address families, options.
+ */
+
+/*
+ * Types
+ */
+#define	SOCK_STREAM	1	/* stream socket */
+#define	SOCK_DGRAM	2	/* datagram socket */
+#define	SOCK_RAW	3	/* raw-protocol interface */
+#define	SOCK_RDM	4	/* reliably-delivered message */
+#define	SOCK_SEQPACKET	5	/* sequenced packet stream */
+
+/*
+ * Option flags per-socket.
+ */
+#define	SO_DEBUG	0x0001	/* turn on debugging info recording */
+#define	SO_ACCEPTCONN	0x0002	/* socket has had listen() */
+#define	SO_REUSEADDR	0x0004	/* allow local address reuse */
+#define	SO_KEEPALIVE	0x0008	/* keep connections alive */
+#define	SO_DONTROUTE	0x0010	/* just use interface addresses */
+#define	SO_BROADCAST	0x0020	/* permit sending of broadcast msgs */
+#define	SO_USELOOPBACK	0x0040	/* bypass hardware when possible */
+#define	SO_LINGER	0x0080	/* linger on close if data present */
+#define	SO_OOBINLINE	0x0100	/* leave received OOB data in line */
+#define SO_ORDREL	0x0200	/* give use orderly release */
+#define SO_IMASOCKET	0x0400	/* use socket semantics (affects bind) */
+#define SO_MGMT		0x0800	/* => it is used for mgmt. purposes */
+#define	SO_REUSEPORT	0x1000	/* allow local port reuse */
+
+/*
+ * Additional options, not kept in so_options.
+ */
+#define SO_SNDBUF	0x1001	/* send buffer size */
+#define SO_RCVBUF	0x1002	/* receive buffer size */
+#define SO_SNDLOWAT	0x1003	/* send low-water mark */
+#define SO_RCVLOWAT	0x1004	/* receive low-water mark */
+#define SO_SNDTIMEO	0x1005	/* send timeout */
+#define SO_RCVTIMEO	0x1006	/* receive timeout */
+#define	SO_ERROR	0x1007	/* get error status and clear */
+#define	SO_TYPE		0x1008	/* get socket type */
+#define SO_PROTOTYPE	0x1009	/* get/set protocol type */
+
+/*
+ * Structure used for manipulating linger option.
+ */
+struct linger {
+	int             l_onoff;	/* option on/off */
+	int             l_linger;	/* linger time */
+};
+
+/*
+ * Level number for (get/set)sockopt() to apply to socket itself.
+ */
+#define	SOL_SOCKET	0xffff	/* options for socket level */
+
+/*
+ * An option specification consists of an opthdr, followed by the value of
+ * the option.  An options buffer contains one or more options.  The len
+ * field of opthdr specifies the length of the option value in bytes.  This
+ * length must be a multiple of sizeof(long) (use OPTLEN macro).
+ */
+
+struct opthdr {
+	long            level;	/* protocol level affected */
+	long            name;	/* option to modify */
+	long            len;	/* length of option value */
+};
+
+#define OPTLEN(x) ((((x) + sizeof(long) - 1) / sizeof(long)) * sizeof(long))
+#define OPTVAL(opt) ((char *)(opt + 1))
+
+#if defined(INKERNEL) || defined(_KERNEL) || defined(_INKERNEL)
+/*
+ * the optdefault structure is used for internal tables of option default
+ * values.
+ */
+struct optdefault {
+	int             optname;/* the option */
+	char           *val;	/* ptr to default value */
+	int             len;	/* length of value */
+};
+
+/*
+ * the opproc structure is used to build tables of options processing
+ * functions for in_dooptions().
+ */
+struct opproc {
+	int             level;	/* options level this function handles */
+	int             (*func) ();	/* the function */
+};
+#endif
+
+/*
+ * Address families.
+ */
+#define	AF_UNSPEC	0	/* unspecified */
+#define	AF_UNIX		1	/* local to host (pipes, portals) */
+#define	AF_INET		2	/* internetwork: UDP, TCP, etc. */
+#define	AF_IMPLINK	3	/* arpanet imp addresses */
+#define	AF_PUP		4	/* pup protocols: e.g. BSP */
+#define	AF_CHAOS	5	/* mit CHAOS protocols */
+#define	AF_NS		6	/* XEROX NS protocols */
+#define	AF_ISO		7	/* ISO protocols */
+#define	AF_OSI		AF_ISO
+#define	AF_ECMA		8	/* european computer manufacturers */
+#define	AF_DATAKIT	9	/* datakit protocols */
+#define	AF_CCITT	10	/* CCITT protocols, X.25 etc */
+#define	AF_SNA		11	/* IBM SNA */
+#define AF_DECnet	12	/* DECnet */
+#define AF_DLI		13	/* Direct data link interface */
+#define AF_LAT		14	/* LAT */
+#define	AF_HYLINK	15	/* NSC Hyperchannel */
+#define	AF_APPLETALK	16	/* Apple Talk */
+#define AF_ROUTE        17      /* Internal Routing Protocol */
+#define AF_LINK         18      /* Link layer interface */
+#define pseudo_AF_XTP   19      /* eXpress Transfer Protocol (no AF) */
+
+#define AF_MAX          20
+
+/*
+ * Structure used by kernel to store most addresses.
+ */
+struct sockaddr {
+	u_short         sa_family;	/* address family */
+	char            sa_data[14];	/* up to 14 bytes of direct address */
+};
+
+/*
+ * Structure used by kernel to pass protocol information in raw sockets.
+ */
+struct sockproto {
+	unsigned short  sp_family;	/* address family */
+	unsigned short  sp_protocol;	/* protocol */
+};
+
+/*
+ * Protocol families, same as address families for now.
+ */
+#define	PF_UNSPEC	AF_UNSPEC
+#define	PF_UNIX		AF_UNIX
+#define	PF_INET		AF_INET
+#define	PF_IMPLINK	AF_IMPLINK
+#define	PF_PUP		AF_PUP
+#define	PF_CHAOS	AF_CHAOS
+#define	PF_NS		AF_NS
+#define	PF_NBS		AF_NBS
+#define	PF_ECMA		AF_ECMA
+#define	PF_DATAKIT	AF_DATAKIT
+#define	PF_CCITT	AF_CCITT
+#define	PF_SNA		AF_SNA
+#define PF_DECnet       AF_DECnet
+#define PF_DLI          AF_DLI
+#define PF_LAT          AF_LAT
+#define PF_HYLINK       AF_HYLINK
+#define PF_APPLETALK    AF_APPLETALK
+#define PF_ROUTE        AF_ROUTE
+#define PF_LINK         AF_LINK
+#define PF_XTP          pseudo_AF_XTP   /* really just proto family, no AF */
+
+#define PF_MAX          AF_MAX
+
+/*
+ * Maximum queue length specifiable by listen.
+ */
+#define SOMAXCONN       5
+
+/*
+ * Message header for recvmsg and sendmsg calls.
+ * Used value-result for recmvsg, value only for sendmsg.
+ */
+struct msghdr {
+	caddr_t         msg_name;	/* optional address */
+	u_int           msg_namelen;	/* size of address */
+	struct iovec   *msg_iov;	/* scatter/gather array */
+	u_int           msg_iovlen;	/* # elements msg_iov */
+	caddr_t         msg_control;	/* ancillary data, see below */
+	u_int           msg_controllen;	/* ancillary data buffer len */
+	int		msg_flags;	/* flags on received message */
+};
+#define msg_accrights		msg_control
+#define	msg_accrightslen	msg_controllen
+
+#define	MSG_OOB		0x1	/* process out-of-band data */
+#define	MSG_PEEK	0x2	/* peek at incoming message */
+#define	MSG_DONTROUTE	0x4	/* send without using routing tables */
+#define MSG_EOR         0x8     /* data completes record */ /*notused*/
+#define MSG_TRUNC       0x10    /* data discarded before delivery */
+#define MSG_CTRUNC      0x20    /* control data lost before delivery */
+#define MSG_WAITALL     0x40    /* wait for full request or error */ /*notused*/
+
+#define	MSG_MAXIOVLEN	16
+
+/*
+ * Header for ancillary data objects in msg_control buffer.
+ * Used for additional information with/about a datagram
+ * not expressible by flags.  The format is a sequence
+ * of message elements headed by cmsghdr structures.
+ * In STREAMware, we shuffle the fields around a little from what
+ * they were in net-2, so that they line up the same as an opthdr
+ * which simplifies our socket implementation amazingly.
+ *
+ * Unfortunately, the opthdrs don't include their own length, which the
+ * cmsghdrs do.  What this means is that TLI programmers will not be
+ * able to take something returned using these macros and immediately give
+ * it back to the stack.  The size of the struct cmsghdr will have to be
+ * subtracted out.
+ * There doesn't seem to be a way to avoid this, since several applications
+ * look into the cmsg_len field and won't work if it doesn't include the size
+ * of the struct cmsghdr.
+ */
+struct cmsghdr {
+        int     cmsg_level;             /* originating protocol */
+        int     cmsg_type;              /* protocol-specific type */
+        u_int   cmsg_len;               /* data byte count, including hdr */
+/* followed by  u_char  cmsg_data[]; */
+};
+
+/* given pointer to struct adatahdr, return pointer to data */
+#define CMSG_DATA(cmsg)         ((u_char *)((cmsg) + 1))
+
+/* given pointer to struct adatahdr, return pointer to next adatahdr */
+#define CMSG_NXTHDR(mhdr, cmsg) \
+        (((caddr_t)(cmsg) + (cmsg)->cmsg_len + sizeof(struct cmsghdr) > \
+            (mhdr)->msg_control + (mhdr)->msg_controllen) ? \
+            (struct cmsghdr *)NULL : \
+            (struct cmsghdr *)((caddr_t)(cmsg) + OPTLEN((cmsg)->cmsg_len)))
+
+#define CMSG_FIRSTHDR(mhdr)     ((struct cmsghdr *)(mhdr)->msg_control)
+
+/* "Socket"-level control message types: */
+#define SCM_RIGHTS      0x01            /* access rights (array of int) */
+
+/*
+ * This ioctl code uses BSD style ioctls to avoid copyin/out problems.
+ * Ioctls have the command encoded in the lower word, and the size of any in
+ * or out parameters in the upper word.  The high 2 bits of the upper word
+ * are used to encode the in/out status of the parameter; for now we restrict
+ * parameters to at most 128 bytes.
+ */
+#define	IOCPARM_MASK	0x7f	/* parameters must be < 128 bytes */
+#define	IOC_VOID	0x20000000	/* no parameters */
+#define	IOC_OUT		0x40000000	/* copy out parameters */
+#define	IOC_IN		0x80000000	/* copy in parameters */
+#define	IOC_INOUT	(IOC_IN|IOC_OUT)
+/* the 0x20000000 is so we can distinguish new ioctls from old */
+#define	_IOS(x,y)	(IOC_VOID|(x<<8)|y)
+#define	_IOSR(x,y,t)	(IOC_OUT|((sizeof(t)&IOCPARM_MASK)<<16)|(x<<8)|y)
+#define	_IOSW(x,y,t)	(IOC_IN|((sizeof(t)&IOCPARM_MASK)<<16)|(x<<8)|y)
+/* this should be _IOSRW, but stdio got there first */
+#define	_IOSWR(x,y,t)	(IOC_INOUT|((sizeof(t)&IOCPARM_MASK)<<16)|(x<<8)|y)
+
+/*
+ * Socket ioctl commands
+ */
+
+#define SIOCSHIWAT	_IOSW('S', 1, int)	/* set high watermark */
+#define SIOCGHIWAT	_IOSR('S', 2, int)	/* get high watermark */
+#define SIOCSLOWAT	_IOSW('S', 3, int)	/* set low watermark */
+#define SIOCGLOWAT	_IOSR('S', 4, int)	/* get low watermark */
+#define SIOCATMARK	_IOSR('S', 5, int)	/* at oob mark? */
+#define SIOCSPGRP	_IOSW('S', 6, int)	/* set process group */
+#define SIOCGPGRP	_IOSR('S', 7, int)	/* get process group */
+#define FIONREAD	_IOSR('S', 8, int)	/* BSD compatibilty */
+#define FIONBIO		_IOSW('S', 9, int)	/* BSD compatibilty */
+#define FIOASYNC	_IOSW('S', 10, int)	/* BSD compatibilty */
+#define SIOCPROTO	_IOSW('S', 11, struct socknewproto)	/* link proto */
+#define SIOCGETNAME	_IOSR('S', 12, struct sockaddr)	/* getsockname */
+#define SIOCGETPEER	_IOSR('S', 13, struct sockaddr)	/* getpeername */
+#define IF_UNITSEL	_IOSW('S', 14, int)	/* set unit number */
+#define SIOCXPROTO	_IOS('S', 15)		/* empty proto table */
+#define SIOCSHRDTYPE	_IOSW('S', 16, int)	/* set hardware type */
+
+#define	SIOCADDRT	_IOSW('R', 9, struct ortentry)	/* add route */
+#define	SIOCDELRT	_IOSW('R', 10, struct ortentry)	/* delete route */
+
+#define	SIOCSIFADDR	_IOSW('I', 11, struct ifreq)	/* set ifnet address */
+#define	SIOCGIFADDR	_IOSWR('I', 12, struct ifreq)	/* get ifnet address */
+#define	SIOCSIFDSTADDR	_IOSW('I', 13, struct ifreq)	/* set p-p address */
+#define	SIOCGIFDSTADDR	_IOSWR('I', 14, struct ifreq)	/* get p-p address */
+#define	SIOCSIFFLAGS	_IOSW('I', 15, struct ifreq)	/* set ifnet flags */
+#define	SIOCGIFFLAGS	_IOSWR('I', 16, struct ifreq)	/* get ifnet flags */
+#define	SIOCGIFCONF	_IOSWR('I', 17, struct ifconf)	/* get ifnet list */
+
+#define	SIOCSIFMTU	_IOSW('I', 21, struct ifreq)	/* get if_mtu */
+#define	SIOCGIFMTU	_IOSWR('I', 22, struct ifreq)	/* set if_mtu */
+
+
+#define	SIOCGIFBRDADDR	_IOSWR('I', 32, struct ifreq)	/* get broadcast addr */
+#define	SIOCSIFBRDADDR	_IOSW('I', 33, struct ifreq)	/* set broadcast addr */
+#define	SIOCGIFNETMASK	_IOSWR('I', 34, struct ifreq)	/* get net addr mask */
+#define	SIOCSIFNETMASK	_IOSW('I', 35, struct ifreq)	/* set net addr mask */
+#define	SIOCGIFMETRIC	_IOSWR('I', 36, struct ifreq)	/* get IF metric */
+#define	SIOCSIFMETRIC	_IOSW('I', 37, struct ifreq)	/* set IF metric */
+
+#define	SIOCSARP	_IOSW('I', 38, struct arpreq)	/* set arp entry */
+#define	SIOCGARP	_IOSWR('I', 39, struct arpreq)	/* get arp entry */
+#define	SIOCDARP	_IOSW('I', 40, struct arpreq)	/* delete arp entry */
+
+#define SIOCSIFNAME	_IOSW('I', 41, struct ifreq)	/* set interface name */
+#define	SIOCGIFONEP	_IOSWR('I', 42, struct ifreq)	/* get one-packet params */
+#define	SIOCSIFONEP	_IOSW('I', 43, struct ifreq)	/* set one-packet params */
+#define	SIOCDIFADDR	_IOSW('I', 44, struct ifreq)	/* delete IF addr */
+#define	SIOCAIFADDR	_IOSW('I', 45, struct ifaliasreq) /*add/change IF alias*/
+#define	SIOCADDMULTI	_IOSW('I', 49, struct ifreq)	/* add m'cast addr */
+#define	SIOCDELMULTI	_IOSW('I', 50, struct ifreq)	/* del m'cast addr */
+#define	SIOCGIFALIAS	_IOSWR('I', 51, struct ifaliasreq) /* get IF alias */
+
+
+#define SIOCSOCKSYS	_IOSW('I', 66, struct socksysreq)	/* Pseudo socket syscall */
+
+/* these use ifr_metric to pass the information */
+#define SIOCSIFDEBUG	_IOSW('I', 67, struct ifreq)	/* set if debug level */
+#define SIOCGIFDEBUG	_IOSWR('I', 68, struct ifreq)	/* get if debug level */
+
+#define SIOCSIFTYPE	_IOSW('I', 69, struct ifreq)	/* set if MIB type */
+#define SIOCGIFTYPE	_IOSWR('I', 70, struct ifreq)	/* get if MIB type */
+
+#define SIOCGIFNUM	_IOSR('I', 71, int)		/* get number of ifs */
+/*
+ * This returns the number of ifreqs that SIOCGIFCONF would return, including
+ * aliases.  This is the preferred way of sizing a buffer big enough to hold
+ * all interfaces.
+ */
+#define SIOCGIFANUM	_IOSR('I', 72, int)	/* get number of ifreqs */
+/*
+ * Interface specific performance tuning
+ */
+#define	SIOCGIFPERF	_IOSR('I', 73, struct ifreq)	/* get perf info */
+#define	SIOCSIFPERF	_IOSR('I', 74, struct ifreq)	/* get perf info */
+
+/*
+ * This structure is used to encode pseudo system calls
+ */
+struct socksysreq {
+	/* When porting, make this the widest thing it can be */
+	int   args[7];
+};
+
+/*
+ * This structure is used for adding new protocols to the list supported by
+ * sockets.
+ */
+struct socknewproto {
+	int             family;	/* address family (AF_INET, etc.) */
+	int             type;	/* protocol type (SOCK_STREAM, etc.) */
+	int             proto;	/* per family proto number */
+	dev_t           dev;	/* major/minor to use (must be a clone) */
+	int             flags;	/* protosw flags */
+};
+
+/*
+ * utility definitions.
+ */
+
+#ifdef MIN
+#undef MIN
+#endif
+#define MIN(x,y) ((x) < (y) ? (x) : (y))
+#ifndef MAX
+#define MAX(x,y) ((x) > (y) ? (x) : (y))
+#endif
+
+#define MAXHOSTNAMELEN	256
+
+#define	NBBY	8		/* number of bits in a byte */
+
+
+/* defines for user/kernel interface */
+
+#define	MAX_MINOR	(makedev(1,0) - 1)	/* could be non-portable */
+
+#define	SOCKETSYS	140	/* SCO 3.2v5 */
+
+#define  SO_ACCEPT	1
+#define  SO_BIND	2
+#define  SO_CONNECT	3
+#define  SO_GETPEERNAME	4
+#define  SO_GETSOCKNAME	5
+#define  SO_GETSOCKOPT	6
+#define  SO_LISTEN	7
+#define  SO_RECV	8
+#define  SO_RECVFROM	9
+#define  SO_SEND	10
+#define  SO_SENDTO	11
+#define  SO_SETSOCKOPT	12
+#define  SO_SHUTDOWN	13
+#define  SO_SOCKET	14
+#define  SO_SELECT	15
+#define  SO_GETIPDOMAIN	16
+#define  SO_SETIPDOMAIN	17
+#define  SO_ADJTIME	18
+#define  SO_SETREUID	19
+#define  SO_SETREGID	20
+#define  SO_GETTIME	21
+#define  SO_SETTIME	22
+#define  SO_GETITIMER	23
+#define  SO_SETITIMER	24
+#define  SO_RECVMSG	25
+#define  SO_SENDMSG	26
+#define	 SO_SOCKPAIR	27
+
+/*
+ * message flags
+ */
+#define	M_BCAST	0x80000000
+
+/* Definitions and structures used for extracting */
+/* the size and/or the contents of kernel tables */
+
+/* Copyin/out values */
+#define	GIARG	0x1
+#define	CONTI	0x2
+#define	GITAB	0x4
+
+struct gi_arg {
+	caddr_t   gi_where;
+	unsigned  gi_size;
+};
+
+#if !defined(_KERNEL) && !defined(INKERNEL) && !defined(_INKERNEL)
+
+#include <sys/cdefs.h>
+
+__BEGIN_DECLS
+int     accept __P_((int, struct sockaddr *, int *));
+int     bind __P_((int, const struct sockaddr *, int));
+int     connect __P_((int, const struct sockaddr *, int));
+int     getpeername __P_((int, struct sockaddr *, int *));
+int     getsockname __P_((int, struct sockaddr *, int *));
+int     getsockopt __P_((int, int, int, void *, int *));
+int     setsockopt __P_((int, int, int, const void *, int));
+int     listen __P_((int, int));
+ssize_t recv __P_((int, void *, size_t, int));
+ssize_t recvfrom __P_((int, void *, size_t, int, struct sockaddr *, int *));
+int     recvmsg __P_((int, struct msghdr *, int));
+ssize_t send __P_((int, const void *, size_t, int));
+int     sendmsg __P_((int, const struct msghdr *, int));
+ssize_t sendto __P_((int, const void *, size_t, int, const struct sockaddr *, int));
+int     shutdown __P_((int, int));
+int     socket __P_((int, int, int));
+int     socketpair __P_((int, int, int, int[2]));
+__END_DECLS
+
+#endif /* !INKERNEL */
+#endif /* __sys_socket_h */
diff --git a/mit-pthreads/machdep/i386-sco-3.2v5/syscall.h b/mit-pthreads/machdep/i386-sco-3.2v5/syscall.h
new file mode 100755
index 00000000000..f49fba81b6e
--- /dev/null
+++ b/mit-pthreads/machdep/i386-sco-3.2v5/syscall.h
@@ -0,0 +1,175 @@
+/* Copyright 1994-1995 The Santa Cruz Operation, Inc. All Rights Reserved. */
+
+
+#if defined(_NO_PROTOTYPE)	/* Old, crufty environment */
+#include <oldstyle/syscall.h>
+#elif defined(_SCO_ODS_30) /* Old, Tbird compatible environment */
+#include <ods_30_compat/syscall.h>
+#else 	/* Normal, default environment */
+/*
+/    Portions Copyright (C) 1983-1995 The Santa Cruz Operation, Inc.
+ *		All Rights Reserved.
+ *
+ *	The information in this file is provided for the exclusive use of
+ *	the licensees of The Santa Cruz Operation, Inc.  Such users have the
+ *	right to use, modify, and incorporate this code into other products
+ *	for purposes authorized by the license agreement provided they include
+ *	this notice and the associated copyright notice with any such product.
+ *	The information in this file is provided "AS IS" without warranty.
+ */
+
+/*	Portions Copyright (c) 1990, 1991, 1992, 1993 UNIX System Laboratories, Inc. */
+/*	Portions Copyright (c) 1979 - 1990 AT&T   */
+
+#ident	"xpg4plus @(#) sys.i386 20.1 94/12/04 "
+/* #ident	"xpg4plus @(#)head:sys.i386	1.2" */
+
+/*
+/*	Definitions of Kernel Entry Call Gates
+*/
+
+#ifndef _SYSCALL_H_
+#define _SYSCALL_H_
+
+/*#define	SYSCALL	$0x7,$0*/
+/*#define SIGCALL $0xF,$0*/
+
+/*
+/*	Definitions of System Call Entry Point Numbers
+*/
+
+#define	SYS_access	33
+#define	SYS_acct	51
+#define	SYS_advfs	70
+#define	SYS_alarm	27
+#define	SYS_break	17
+#define	SYS_brk	17
+#define	SYS_chdir	12
+#define	SYS_chmod	15
+#define	SYS_chown	16
+#define	SYS_chroot	61
+#define	SYS_close	6
+#define	SYS_creat	8
+#define	SYS_dup	41
+#define	SYS_exec	11
+#define	SYS_execve	59
+#define	SYS_exit	1
+#define	SYS_fcntl	62
+#define	SYS_fork	2
+#define	SYS_fstat	28
+#define	SYS_fstatfs	38
+#define SYS_fxstat	125
+#define	SYS_getdents	81
+#define	SYS_getgid	47
+#define	SYS_getmsg	85
+#define	SYS_getpid	20
+#define	SYS_gettimeofday	171
+#define	SYS_getuid	24
+#define	SYS_gtty	32
+#define	SYS_ioctl	54
+#define	SYS_kill	37
+#define	SYS_link	9
+#define	SYS_lock	45
+#define	SYS_lseek	19
+#define	SYS_lstat	91
+#define SYS_lxstat	124
+#define	SYS_mkdir	80
+#define	SYS_mknod	14
+#define	SYS_mount	21
+#define	SYS_msgsys	49
+#define	SYS_nice	34
+#define	SYS_open	5
+#define	SYS_pause	29
+#define	SYS_pipe	42
+#define	SYS_plock	45
+#define	SYS_poll	87
+#define	SYS_prof	44
+#define	SYS_ptrace	26
+#define	SYS_putmsg	86
+#define	SYS_rdebug	76
+#define	SYS_read	3
+#define	SYS_readlink	92
+#define	SYS_readv	121
+#define	SYS_rfstart	74
+#define	SYS_rfstop	77
+#define	SYS_rfsys	78
+#define	SYS_rmdir	79
+#define	SYS_rmount	72
+#define	SYS_rumount	73
+#define	SYS_seek	19
+#define	SYS_semsys	53
+#define	SYS_setgid	46
+#define	SYS_setpgrp	39
+#define	SYS_settimeofday	172
+#define	SYS_setuid	23
+#define	SYS_shmsys	52
+#define	SYS_signal	48
+#define	SYS_stat	18
+#define	SYS_statfs	35
+#define	SYS_stime	25
+#define	SYS_stty	31
+#define	SYS_symlink	90
+#define	SYS_sync	36
+#define	SYS_sys3b	50
+#define SYS_sysi86  50
+#define	SYS_sysacct	51
+#define	SYS_sysfs	84
+#define	SYS_time	13
+#define	SYS_times	43
+#define	SYS_uadmin	55
+#define	SYS_ulimit	63
+#define	SYS_umask	60
+#define	SYS_umount	22
+#define	SYS_unadvfs	71
+#define	SYS_unlink	10
+#define	SYS_utime	30
+#define	SYS_utssys	57
+#define	SYS_wait	7
+#define	SYS_write	4
+#define	SYS_writev	122
+#define SYS_xstat	123
+#define SYS_ftruncate	192
+
+/* cxenix numbers are created by the formula
+ * (table index << 8) + CXENIX
+ */
+
+#define CXENIX	0x28			/* Decimal 40 */
+
+#define XLOCKING	0x0128
+#define CREATSEM	0x0228
+#define OPENSEM		0x0328
+#define SIGSEM		0x0428
+#define WAITSEM		0x0528
+#define NBWAITSEM	0x0628
+#define RDCHK		0x0728
+#define CHSIZE		0x0a28
+#define SYS_ftime	0x0b28
+#define NAP		0x0c28
+#define SDGET		0x0d28
+#define SDFREE		0x0e28
+#define SDENTER		0x0f28
+#define SDLEAVE		0x1028
+#define SDGETV		0x1128
+#define SDWAITV		0x1228
+#define PROCTL		0x2028
+#define EXECSEG		0x2128
+#define UNEXECSEG	0x2228
+#define SYS_select	0x2428
+#define SYS_eaccess	0x2528
+#define SYS_paccess	0x2628
+#define SYS_sigaction	0x2728
+#define SYS_sigprocmask	0x2828
+#define SYS_sigpending	0x2928
+#define SYS_sigsuspend	0x2a28
+#define SYS_getgroups	0x2b28
+#define SYS_setgroups	0x2c28
+#define SYS_sysconf	0x2d28
+#define SYS_pathconf	0x2e28
+#define SYS_fpathconf	0x2f28
+#define SYS_rename	0x3028
+#define	SYS_setitimer	0x3828
+
+#define CLOCAL		127
+#endif
+#endif
diff --git a/mit-pthreads/machdep/i386-sco-3.2v5/timers.h b/mit-pthreads/machdep/i386-sco-3.2v5/timers.h
new file mode 100755
index 00000000000..cbc48ccc8d8
--- /dev/null
+++ b/mit-pthreads/machdep/i386-sco-3.2v5/timers.h
@@ -0,0 +1,68 @@
+/* ==== timers.h ============================================================
+ * Copyright (c) 1994 by Chris Provenzano, proven@mit.edu
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *  This product includes software developed by Chris Provenzano.
+ * 4. The name of Chris Provenzano may not be used to endorse or promote 
+ *	  products derived from this software without specific prior written
+ *	  permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY CHRIS PROVENZANO ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL CHRIS PROVENZANO BE LIABLE FOR ANY 
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 
+ * SUCH DAMAGE.
+ *
+ * timers.h,v 1.50.8.1 1996/03/05 08:28:36 proven Exp
+ *
+ * Description : Basic timers header.
+ *
+ *  1.00 94/06/13 proven
+ *      -Started coding this file.
+ */
+ 
+#ifndef _SYS_TIMERS_H_
+#define	_SYS_TIMERS_H_
+
+#include <sys/types.h>
+#include <time.h>
+
+struct timespec {
+   long tv_sec;
+   long tv_nsec;
+};
+
+#define TIMEVAL_TO_TIMESPEC(tv, ts) {                                   \
+        (ts)->tv_sec = (tv)->tv_sec;                                    \
+        (ts)->tv_nsec = (tv)->tv_usec * 1000;                           \
+}
+#define TIMESPEC_TO_TIMEVAL(tv, ts) {                                   \
+        (tv)->tv_sec = (ts)->tv_sec;                                    \
+        (tv)->tv_usec = (ts)->tv_nsec / 1000;                           \
+}
+
+/*
+ * New functions
+ */
+
+__BEGIN_DECLS
+
+__END_DECLS
+
+#endif
diff --git a/mit-pthreads/machdep/i386-sco-3.2v5/trash.can b/mit-pthreads/machdep/i386-sco-3.2v5/trash.can
new file mode 100755
index 00000000000..33edf65aab6
--- /dev/null
+++ b/mit-pthreads/machdep/i386-sco-3.2v5/trash.can
@@ -0,0 +1 @@
+make: *** No targets specified and no makefile found.  Stop.
diff --git a/mit-pthreads/machdep/irix-5.2/__math.h b/mit-pthreads/machdep/irix-5.2/__math.h
new file mode 100755
index 00000000000..229d5121524
--- /dev/null
+++ b/mit-pthreads/machdep/irix-5.2/__math.h
@@ -0,0 +1,4 @@
+
+extern char __infinity[];
+#define HUGE_VAL    (*(double *) __infinity)
+
diff --git a/mit-pthreads/machdep/irix-5.2/__signal.h b/mit-pthreads/machdep/irix-5.2/__signal.h
new file mode 100755
index 00000000000..87797da3198
--- /dev/null
+++ b/mit-pthreads/machdep/irix-5.2/__signal.h
@@ -0,0 +1,15 @@
+#include <sys/signal.h>
+
+typedef int 	sig_atomic_t;
+
+#ifndef sigmask
+#define sigmask(n)      ((unsigned int)1 << (((n) - 1) & (32 - 1)))
+#endif
+#define sigword(n)      (((unsigned int)((n) - 1))>>5)
+
+#define __SIGEMPTYSET 		 { 0, 0, 0, 0 };
+#define __SIGFILLSET 		 { 0xffffffff,0xffffffff,0xffffffff,0xffffffff };
+#define __SIGADDSET(s, n)     ((s)->sigbits[sigword(n)] |= sigmask(n))
+#define __SIGDELSET(s, n)     ((s)->sigbits[sigword(n)] &= ~sigmask(n))
+#define __SIGISMEMBER(s, n)   (sigmask(n) & (s)->sigbits[sigword(n)])
+
diff --git a/mit-pthreads/machdep/irix-5.2/__stdio.h b/mit-pthreads/machdep/irix-5.2/__stdio.h
new file mode 100755
index 00000000000..bb4c14b32c6
--- /dev/null
+++ b/mit-pthreads/machdep/irix-5.2/__stdio.h
@@ -0,0 +1,6 @@
+#if !defined(_SIZE_T) && !defined(_SIZE_T_)
+#define _SIZE_T
+typedef pthread_size_t 	size_t;
+#endif 
+
+typedef pthread_fpos_t fpos_t;
diff --git a/mit-pthreads/machdep/irix-5.2/__stdlib.h b/mit-pthreads/machdep/irix-5.2/__stdlib.h
new file mode 100755
index 00000000000..2bec122c5f1
--- /dev/null
+++ b/mit-pthreads/machdep/irix-5.2/__stdlib.h
@@ -0,0 +1,30 @@
+#include <sgidefs.h>
+
+#if !defined(_SIZE_T) && !defined(_SIZE_T_)
+#define _SIZE_T
+#if (_MIPS_SZLONG == 32)
+typedef unsigned int    size_t;
+#endif
+#if (_MIPS_SZLONG == 64)
+typedef unsigned long   size_t;
+#endif
+#endif
+
+#ifndef _WCHAR_T
+#define _WCHAR_T
+#if (_MIPS_SZLONG == 32)
+typedef long wchar_t;
+#endif
+#if (_MIPS_SZLONG == 64)
+typedef __int32_t wchar_t;
+#endif
+#endif
+
+#ifndef __NORETURN
+#define __NORETURN
+#endif
+
+#ifndef NULL
+#define NULL    0
+#endif
+
diff --git a/mit-pthreads/machdep/irix-5.2/__string.h b/mit-pthreads/machdep/irix-5.2/__string.h
new file mode 100755
index 00000000000..50261e73cfc
--- /dev/null
+++ b/mit-pthreads/machdep/irix-5.2/__string.h
@@ -0,0 +1,5 @@
+#if !defined(_SIZE_T) && !defined(_SIZE_T_)
+#define _SIZE_T
+typedef pthread_size_t  size_t;
+#endif
+
diff --git a/mit-pthreads/machdep/irix-5.2/__time.h b/mit-pthreads/machdep/irix-5.2/__time.h
new file mode 100755
index 00000000000..51fb993b38d
--- /dev/null
+++ b/mit-pthreads/machdep/irix-5.2/__time.h
@@ -0,0 +1,21 @@
+#if !defined(_SIZE_T) && !defined(_SIZE_T_)
+#define _SIZE_T
+typedef pthread_size_t size_t;
+#endif 
+
+#ifndef _CLOCK_T
+#define _CLOCK_T
+typedef pthread_clock_t	clock_t;
+#endif 
+
+#ifndef _TIME_T
+#define _TIME_T
+typedef pthread_time_t time_t;
+#endif /* !_TIME_T */
+
+#define CLOCKS_PER_SEC		1000000
+
+#ifndef CLK_TCK
+#define CLK_TCK	sysconf(3)	/* clock ticks per second */
+				/* 3 is _SC_CLK_TCK */
+#endif
diff --git a/mit-pthreads/machdep/irix-5.2/__unistd.h b/mit-pthreads/machdep/irix-5.2/__unistd.h
new file mode 100755
index 00000000000..0d71d631a5b
--- /dev/null
+++ b/mit-pthreads/machdep/irix-5.2/__unistd.h
@@ -0,0 +1,8 @@
+#include <sys/types.h>
+#include <sys/unistd.h>
+
+#ifndef	NULL
+#define	NULL	0
+#endif
+
+#define ioctl_request_type int	/* For fd.c */
diff --git a/mit-pthreads/machdep/irix-5.2/compat.h b/mit-pthreads/machdep/irix-5.2/compat.h
new file mode 100755
index 00000000000..8fd504e504f
--- /dev/null
+++ b/mit-pthreads/machdep/irix-5.2/compat.h
@@ -0,0 +1,45 @@
+/* ==== compat.h ============================================================
+ * Copyright (c) 1994 by Chris Provenzano, proven@mit.edu
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *  This product includes software developed by Chris Provenzano.
+ * 4. The name of Chris Provenzano may not be used to endorse or promote 
+ *	  products derived from this software without specific prior written
+ *	  permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY CHRIS PROVENZANO ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL CHRIS PROVENZANO BE LIABLE FOR ANY 
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 
+ * SUCH DAMAGE.
+ *
+ * $Id$
+ *
+ * Description : 
+ *
+ *  1.00 94/06/13 proven
+ *      -Started coding this file.
+ */
+ 
+#ifndef _SYS_COMPAT_H_
+#define	_SYS_COMPAT_H_
+
+#define omsghdr msghdr
+
+#endif
diff --git a/mit-pthreads/machdep/irix-5.2/dirent.h b/mit-pthreads/machdep/irix-5.2/dirent.h
new file mode 100755
index 00000000000..79fe486951d
--- /dev/null
+++ b/mit-pthreads/machdep/irix-5.2/dirent.h
@@ -0,0 +1,21 @@
+#ifndef _SYS_DIRENT_H
+#define _SYS_DIRENT_H
+
+#if !defined(_POSIX_SOURCE) 
+#define MAXNAMLEN	255			/* maximum filename length */
+#define DIRBUF		4096		/* buffer size for fs-indep. dirs */
+#endif /* !defined(_POSIX_SOURCE) */ 
+
+#include <sys/types.h>
+
+struct dirent {							/* data from readdir() */
+	ino_t			d_ino;				/* inode number of entry */
+	off_t			d_off;				/* offset of disk direntory entry */
+	unsigned short	d_reclen;			/* length of this record */
+	char			d_name[MAXNAMLEN+1];/* name of file */
+};
+
+#define d_namlen	d_reclen
+#define d_fileno	d_ino  
+
+#endif /* _SYS_DIRENT_H */
diff --git a/mit-pthreads/machdep/irix-5.2/socket.h b/mit-pthreads/machdep/irix-5.2/socket.h
new file mode 100755
index 00000000000..b08d3939802
--- /dev/null
+++ b/mit-pthreads/machdep/irix-5.2/socket.h
@@ -0,0 +1,304 @@
+#ifndef __SYS_TPI_SOCKET_H__
+#ifndef __SYS_SOCKET_H__
+#define __SYS_SOCKET_H__
+/*
+ * Copyright (c) 1982,1985, 1986 Regents of the University of California.
+ * All rights reserved.  The Berkeley software License Agreement
+ * specifies the terms and conditions for redistribution.
+ *
+ *	@(#)socket.h	7.1 (Berkeley) 6/4/86
+ */
+#include <sys/cdefs.h>
+#include <sys/bsd_types.h>
+
+/*
+ * Definitions related to sockets: types, address families, options.
+ */
+
+/*
+ * Types
+ */
+#ifdef _STYPES_LATER	/* old ABI */
+#define	SOCK_STREAM	1		/* stream socket */
+#define	SOCK_DGRAM	2		/* datagram socket */
+#define	SOCK_RAW	3		/* raw-protocol interface */
+#define	SOCK_RDM	4		/* reliably-delivered message */
+#define	SOCK_SEQPACKET	5		/* sequenced packet stream */
+#else /* !_STYPES_LATER, new ABI */
+
+#ifndef NC_TPI_CLTS
+#define NC_TPI_CLTS	1		/* must agree with netconfig.h */
+#define NC_TPI_COTS	2		/* must agree with netconfig.h */
+#define NC_TPI_COTS_ORD	3		/* must agree with netconfig.h */
+#define	NC_TPI_RAW	4		/* must agree with netconfig.h */
+#endif /* !NC_TPI_CLTS */
+
+#define	SOCK_DGRAM	NC_TPI_CLTS	/* datagram socket */
+#define	SOCK_STREAM	NC_TPI_COTS	/* stream socket */
+#define	SOCK_RAW	NC_TPI_RAW	/* raw-protocol interface */
+#define	SOCK_RDM	5		/* reliably-delivered message */
+#define	SOCK_SEQPACKET	6		/* sequenced packet stream */
+
+#ifdef _KERNEL
+#define	IRIX4_SOCK_STREAM	1	/* stream socket */
+#define	IRIX4_SOCK_DGRAM	2	/* datagram socket */
+#define	IRIX4_SOCK_RAW		3	/* raw-protocol interface */
+#define	IRIX4_SOCK_RDM		4	/* reliably-delivered message */
+#define	IRIX4_SOCK_SEQPACKET	5	/* sequenced packet stream */
+#endif /* _KERNEL */
+#endif /* _STYPES_LATER */
+
+/*
+ * Option flags per-socket.
+ */
+#define	SO_DEBUG	0x0001		/* turn on debugging info recording */
+#define	SO_ACCEPTCONN	0x0002		/* socket has had listen() */
+#define	SO_REUSEADDR	0x0004		/* allow local address reuse */
+#define	SO_KEEPALIVE	0x0008		/* keep connections alive */
+#define	SO_DONTROUTE	0x0010		/* just use interface addresses */
+#define	SO_BROADCAST	0x0020		/* permit sending of broadcast msgs */
+#define	SO_USELOOPBACK	0x0040		/* bypass hardware when possible */
+#define	SO_LINGER	0x0080		/* linger on close if data present */
+#define	SO_OOBINLINE	0x0100		/* leave received OOB data in line */
+#define	SO_REUSEPORT	0x0200		/* allow local address,port reuse */
+#define SO_ORDREL	0x0200		/* MIPS ABI - unimplemented */
+#define SO_IMASOCKET	0x0400		/* use libsocket (not TLI) semantics */
+#define	SO_CHAMELEON	0x1000		/* (cipso) set label to 1st req rcvd */
+
+/*
+ * Additional options, not kept in so_options.
+ */
+#define SO_SNDBUF	0x1001		/* send buffer size */
+#define SO_RCVBUF	0x1002		/* receive buffer size */
+#define SO_SNDLOWAT	0x1003		/* send low-water mark */
+#define SO_RCVLOWAT	0x1004		/* receive low-water mark */
+#define SO_SNDTIMEO	0x1005		/* send timeout */
+#define SO_RCVTIMEO	0x1006		/* receive timeout */
+#define	SO_ERROR	0x1007		/* get error status and clear */
+#define	SO_TYPE		0x1008		/* get socket type */
+#define SO_PROTOTYPE	0x1009		/* get protocol type (libsocket) */
+
+/*
+ * Structure used for manipulating linger option.
+ */
+struct	linger {
+	int	l_onoff;		/* option on/off */
+	int	l_linger;		/* linger time */
+};
+
+/*
+ * Level number for (get/set)sockopt() to apply to socket itself.
+ */
+#define	SOL_SOCKET	0xffff		/* options for socket level */
+
+/*
+ * Address families.
+ * XTP really is not an address family, but is included here to take
+ * up space, because other AF_ entries are numerically equal to their
+ * PF_ counterparts.
+ */
+#define	AF_UNSPEC	0		/* unspecified */
+#define	AF_UNIX		1		/* local to host (pipes, portals) */
+#define	AF_INET		2		/* internetwork: UDP, TCP, etc. */
+#define	AF_IMPLINK	3		/* arpanet imp addresses */
+#define	AF_PUP		4		/* pup protocols: e.g. BSP */
+#define	AF_CHAOS	5		/* mit CHAOS protocols */
+#define	AF_NS		6		/* XEROX NS protocols */
+#define	AF_ISO		7		/* ISO protocols */
+#define	AF_ECMA		8		/* european computer manufacturers */
+#define	AF_DATAKIT	9		/* datakit protocols */
+#define	AF_CCITT	10		/* CCITT protocols, X.25 etc */
+#define	AF_SNA		11		/* IBM SNA */
+#define AF_DECnet	12		/* DECnet */
+#define AF_DLI		13		/* DEC Direct data link interface */
+#define AF_LAT		14		/* LAT */
+#define	AF_HYLINK	15		/* NSC Hyperchannel */
+#define	AF_APPLETALK	16		/* Apple Talk */
+#define	AF_ROUTE	17		/* Internal Routing Protocol */
+#ifdef __sgi
+#define	AF_RAW		18		/* Raw link layer interface */
+#else
+#define	AF_LINK		18		/* Link layer interface */
+#endif
+#define	pseudo_AF_XTP	19		/* eXpress Transfer Protocol (no AF) */
+
+/* MIPS ABI VALUES - unimplemented */
+#define AF_NIT		17		/* Network Interface Tap */
+#define AF_802		18		/* IEEE 802.2, also ISO 8802 */
+#define AF_OSI		19		/* umbrella for all families used */
+#define AF_X25		20		/* CCITT X.25 in particular */
+#define AF_OSINET	21		/* AFI = 47, IDI = 4 */
+#define AF_GOSIP	22		/* U.S. Government OSI */
+
+
+#define AF_SDL		23		/* SGI Data Link for DLPI */
+
+#define AF_MAX		(AF_SDL+1)
+
+/*
+ * Structure used by kernel to store most
+ * addresses.
+ */
+struct sockaddr {
+	u_short	sa_family;		/* address family */
+	char	sa_data[14];		/* up to 14 bytes of direct address */
+};
+
+/*
+ * Structure used by kernel to pass protocol
+ * information in raw sockets.
+ */
+struct sockproto {
+	u_short	sp_family;		/* address family */
+	u_short	sp_protocol;		/* protocol */
+};
+
+/*
+ * An option specification consists of an opthdr, followed by the value of
+ * the option.  An options buffer contains one or more options.  The len
+ * field of opthdr specifies the length of the option value in bytes.  This
+ * length must be a multiple of sizeof(long) (use OPTLEN macro).
+ */
+
+struct opthdr {
+        long            level;  /* protocol level affected */
+        long            name;   /* option to modify */
+        long            len;    /* length of option value */
+};
+
+#define OPTLEN(x) ((((x) + sizeof(long) - 1) / sizeof(long)) * sizeof(long))
+#define OPTVAL(opt) ((char *)(opt + 1))
+
+/*
+ * the optdefault structure is used for internal tables of option default
+ * values.
+ */
+struct optdefault {
+	int	optname;	/* the option */
+	char	*val;		/* ptr to default value */
+	int	len;		/* length of value */
+};
+
+struct tpisocket;
+struct T_optmgmt_req;
+struct msgb;
+
+/*
+ * the opproc structure is used to build tables of options processing
+ * functions for dooptions().
+ */
+struct opproc {
+	int	level;  	/* options level this function handles */
+	int	(*func)(struct tpisocket *, struct T_optmgmt_req *,
+			struct opthdr *, struct msgb *);
+				/* the function */
+};
+
+/*
+ * This structure is used to encode pseudo system calls
+ */
+struct socksysreq {
+	int             args[7];
+};
+
+/*
+ * This structure is used for adding new protocols to the list supported by
+ * sockets.
+ */
+
+struct socknewproto {
+	int             family;	/* address family (AF_INET, etc.) */
+	int             type;	/* protocol type (SOCK_STREAM, etc.) */
+	int             proto;	/* per family proto number */
+	dev_t           dev;	/* major/minor to use (must be a clone) */
+	int             flags;	/* protosw flags */
+};
+
+/*
+ * Protocol families, same as address families for now.
+ */
+#define	PF_UNSPEC	AF_UNSPEC
+#define	PF_UNIX		AF_UNIX
+#define	PF_INET		AF_INET
+#define	PF_IMPLINK	AF_IMPLINK
+#define	PF_PUP		AF_PUP
+#define	PF_CHAOS	AF_CHAOS
+#define	PF_NS		AF_NS
+#define	PF_ISO		AF_ISO
+#define	PF_ECMA		AF_ECMA
+#define	PF_DATAKIT	AF_DATAKIT
+#define	PF_CCITT	AF_CCITT
+#define	PF_SNA		AF_SNA
+#define PF_DECnet	AF_DECnet
+#define PF_DLI		AF_DLI
+#define PF_LAT		AF_LAT
+#define	PF_HYLINK	AF_HYLINK
+#define	PF_APPLETALK	AF_APPLETALK
+#define	PF_ROUTE	AF_ROUTE
+#define	PF_LINK		AF_LINK
+#define	PF_XTP		pseudo_AF_XTP	/* really just proto family, no AF */
+#ifdef __sgi
+#define	PF_RAW		AF_RAW
+#endif
+
+/* MIPS ABI VALUES - unimplemented */
+#define PF_NIT		AF_NIT		/* Network Interface Tap */
+#define PF_802		AF_802		/* IEEE 802.2, also ISO 8802 */
+#define PF_OSI		AF_OSI		/* umbrella for all families used */
+#define PF_X25		AF_X25		/* CCITT X.25 in particular */
+#define PF_OSINET	AF_OSINET	/* AFI = 47, IDI = 4 */
+#define PF_GOSIP	AF_GOSIP	/* U.S. Government OSI */
+
+#define	PF_MAX		AF_MAX
+
+/*
+ * Maximum queue length specifiable by listen.
+ */
+#define	SOMAXCONN	5
+
+/*
+ * Message header for recvmsg and sendmsg calls.
+ */
+struct msghdr {
+	caddr_t	msg_name;		/* optional address */
+	int	msg_namelen;		/* size of address */
+	struct	iovec *msg_iov;		/* scatter/gather array */
+	int	msg_iovlen;		/* # elements in msg_iov */
+	caddr_t	msg_accrights;		/* access rights sent/received */
+	int	msg_accrightslen;
+};
+
+#define	MSG_OOB		0x1		/* process out-of-band data */
+#define	MSG_PEEK	0x2		/* peek at incoming message */
+#define	MSG_DONTROUTE	0x4	/* send without using routing tables */
+#define MSG_EOR		0x8		/* data completes record (OSI only) */
+#ifdef XTP
+#define	MSG_BTAG	0x40	/* XTP packet with BTAG field */
+#define	MSG_ETAG	0x80	/* XTP packet with ETAG field */
+#endif
+
+#define	MSG_MAXIOVLEN	16
+
+__BEGIN_DECLS
+int accept          __P_((int, struct sockaddr *, int *));
+int bind            __P_((int, const struct sockaddr *, int));
+int connect         __P_((int, const struct sockaddr *, int));
+int getpeername     __P_((int, struct sockaddr *, int *));
+int getsockname     __P_((int, struct sockaddr *, int *));
+int getsockopt      __P_((int, int, int, void *, int *));
+int listen          __P_((int, int));
+ssize_t recv        __P_((int, void *, size_t, int));
+ssize_t recvfrom    __P_((int, void *, size_t, int, struct sockaddr *, int *));
+int recvmsg         __P_((int, struct msghdr *, int));
+ssize_t send        __P_((int, const void *, size_t, int));
+ssize_t sendto      __P_((int, const void *, size_t, int, 
+                        const struct sockaddr *, int));
+int sendmsg         __P_((int, const struct msghdr *, int));
+int setsockopt      __P_((int, int, int, const void *, int));
+int shutdown        __P_((int, int));
+int socket          __P_((int, int, int));
+int socketpair      __P_((int, int, int, int *));
+__END_DECLS
+
+#endif /* !__SYS_SOCKET_H__ */
+#endif /* !__SYS_TPI_SOCKET_H__ */
diff --git a/mit-pthreads/machdep/irix-5.2/timers.h b/mit-pthreads/machdep/irix-5.2/timers.h
new file mode 100755
index 00000000000..ffa24dc9a15
--- /dev/null
+++ b/mit-pthreads/machdep/irix-5.2/timers.h
@@ -0,0 +1,18 @@
+#ifndef __SYS_TIMERS_H__
+#define __SYS_TIMERS_H__
+
+struct timespec {
+    time_t  tv_sec;
+    long    tv_nsec; 
+}; 
+
+#define TIMEVAL_TO_TIMESPEC(tv, ts) {                                   \
+        (ts)->tv_sec = (tv)->tv_sec;                                    \
+        (ts)->tv_nsec = (tv)->tv_usec * 1000;                           \
+}
+#define TIMESPEC_TO_TIMEVAL(tv, ts) {                                   \
+        (tv)->tv_sec = (ts)->tv_sec;                                    \
+        (tv)->tv_usec = (ts)->tv_nsec / 1000;                           \
+}
+
+#endif /* !__SYS_TIMERS_H__ */
diff --git a/mit-pthreads/machdep/irix-5.2/wait.h b/mit-pthreads/machdep/irix-5.2/wait.h
new file mode 100755
index 00000000000..c0a7e7113d8
--- /dev/null
+++ b/mit-pthreads/machdep/irix-5.2/wait.h
@@ -0,0 +1,104 @@
+/*
+ * Copyright (c) 1982, 1986 Regents of the University of California.
+ * All rights reserved.  The Berkeley software License Agreement
+ * specifies the terms and conditions for redistribution.
+ *
+ *	@(#)wait.h	7.4 (Berkeley) 1/27/88
+ */
+#ifndef __SYS_WAIT_H__
+#define __SYS_WAIT_H__
+
+#ifdef _POSIX_SOURCE
+#define _W_INT(i)   (i)
+#else
+#define _W_INT(w)   (*(int *)&(w))  /* convert union wait to int */
+#define WCOREFLAG   0200
+#endif
+
+#define WSTOPFLG                0177
+#define WIFSTOPPED(stat)        ((_W_INT(stat)&0377)==_WSTOPPED&&((_W_INT(stat)>>8)&0377)!=0)
+#define WSTOPSIG(stat)			((_W_INT(stat)>>8)&0377)
+#define WIFSIGNALED(stat)       ((_W_INT(stat)&0377)>0&&((_W_INT(stat)>>8)&0377)==0)
+#define WTERMSIG(stat)			(_W_INT(stat)&0177)
+#define WIFEXITED(stat)         ((_W_INT(stat)&0377)==0)
+#define WEXITSTATUS(stat)		((_W_INT(stat)>>8)&0377)
+#define WCOREDUMP(stat)			(_W_INT(stat) & WCOREFLAG)
+
+/*
+ * Option bits for the second argument of wait3.  WNOHANG causes the
+ * wait to not hang if there are no stopped or terminated processes, rather
+ * returning an error indication in this case (pid==0).  WUNTRACED
+ * indicates that the caller should receive status about untraced children
+ * which stop due to signals.  If children are stopped and a wait without
+ * this option is done, it is as though they were still running... nothing
+ * about them is returned.
+ */
+#define WNOHANG		0100	
+#define	WUNTRACED	0004	 /* for POSIX */
+
+#if !defined(_POSIX_SOURCE)
+
+/*
+ * Structure of the information in the first word returned by both
+ * wait and wait3.  If w_stopval==_WSTOPPED, then the second structure
+ * describes the information returned, else the first.  See WUNTRACED below.
+ */
+typedef union wait	{
+	int	w_status;		/* used in syscall */
+	/*
+	 * Terminated process status.
+	 */
+	struct {
+#ifdef _MIPSEL
+		unsigned int	w_Termsig:7,	/* termination signal */
+				w_Coredump:1,	/* core dump indicator */
+				w_Retcode:8,	/* exit code if w_termsig==0 */
+				w_Filler:16;	/* upper bits filler */
+#endif
+#ifdef _MIPSEB
+		unsigned int	w_Filler:16,	/* upper bits filler */
+				w_Retcode:8,	/* exit code if w_termsig==0 */
+				w_Coredump:1,	/* core dump indicator */
+				w_Termsig:7;	/* termination signal */
+#endif
+	} w_T;
+	/*
+	 * Stopped process status.  Returned
+	 * only for traced children unless requested
+	 * with the WUNTRACED option bit.
+	 */
+	struct {
+#ifdef _MIPSEL
+		unsigned int	w_Stopval:8,	/* == W_STOPPED if stopped */
+				w_Stopsig:8,	/* signal that stopped us */
+				w_Filler:16;	/* upper bits filler */
+#endif
+#ifdef _MIPSEB
+		unsigned int	w_Filler:16,	/* upper bits filler */
+				w_Stopsig:8,	/* signal that stopped us */
+				w_Stopval:8;	/* == W_STOPPED if stopped */
+#endif
+	} w_S;
+} wait_t;
+#define	w_termsig	w_T.w_Termsig
+#define w_coredump	w_T.w_Coredump
+#define w_retcode	w_T.w_Retcode
+#define w_stopval	w_S.w_Stopval
+#define w_stopsig	w_S.w_Stopsig
+
+
+
+#define WSTOPPED        0004    /* wait for processes stopped by signals */
+#endif /* !defined(_POSIX_SOURCE) */
+
+#include <sys/types.h>
+#include <sys/cdefs.h>
+__BEGIN_DECLS
+pid_t   wait __P_((int *));
+pid_t   waitpid __P_((pid_t, int *, int));
+#ifndef _POSIX_SOURCE
+pid_t   wait3 __P_((int *, int, void *));
+pid_t   wait4 __P_((pid_t, int *, int, void *));
+#endif
+
+#endif /* __SYS_WAIT_H__ */
diff --git a/mit-pthreads/machdep/linux-1.0/__math.h b/mit-pthreads/machdep/linux-1.0/__math.h
new file mode 100755
index 00000000000..05c65d58321
--- /dev/null
+++ b/mit-pthreads/machdep/linux-1.0/__math.h
@@ -0,0 +1,4 @@
+#ifndef HUGE_VAL
+#define HUGE_VAL        DBL_MAX
+#endif
+
diff --git a/mit-pthreads/machdep/linux-1.0/__path.h b/mit-pthreads/machdep/linux-1.0/__path.h
new file mode 100755
index 00000000000..9caeb7d3016
--- /dev/null
+++ b/mit-pthreads/machdep/linux-1.0/__path.h
@@ -0,0 +1,14 @@
+/*
+ *	from: @(#)time.h	5.12 (Berkeley) 3/9/91
+ *	$Id$
+ */
+
+#ifndef _SYS__PATH_H_
+#define	_SYS__PATH_H_
+
+#define _PATH_PTY		"/dev/"
+#define _PATH_TZDIR		"/usr/lib/zoneinfo"
+#define _PATH_TZFILE	"/usr/lib/zoneinfo/localtime"
+
+#endif /* !_SYS__PATH_H_ */
+
diff --git a/mit-pthreads/machdep/linux-1.0/__signal.h b/mit-pthreads/machdep/linux-1.0/__signal.h
new file mode 100755
index 00000000000..4cd671f155c
--- /dev/null
+++ b/mit-pthreads/machdep/linux-1.0/__signal.h
@@ -0,0 +1,24 @@
+#include <features.h>
+#include <linux/signal.h>
+
+#ifndef SIGCLD
+#define SIGCLD		SIGCHLD
+#endif
+
+typedef int sig_atomic_t;
+
+typedef __sighandler_t	SignalHandler;
+
+#define SignalBad		((SignalHandler)-1)
+#define SignalDefault	((SignalHandler)0)
+#define SignalIgnore	((SignalHandler)1)
+
+#define	__sigmask(sig)		(1 << ((sig) - 1))
+#define	sigmask				__sigmask
+
+#define	__SIGFILLSET		0xffffffff
+#define	__SIGEMPTYSET		0
+#define	__SIGADDSET(s,n)	((*s) |= (__sigmask(n)))
+#define	__SIGDELSET(s,n)	((*s) &= ~(__sigmask(n))) 
+#define	__SIGISMEMBER(s,n)	((*s) & (__sigmask(n))) 
+
diff --git a/mit-pthreads/machdep/linux-1.0/__stdio.h b/mit-pthreads/machdep/linux-1.0/__stdio.h
new file mode 100755
index 00000000000..eb7e904c34d
--- /dev/null
+++ b/mit-pthreads/machdep/linux-1.0/__stdio.h
@@ -0,0 +1,7 @@
+
+#ifndef _SIZE_T 
+#define _SIZE_T
+typedef pthread_size_t  size_t;
+#endif
+
+typedef pthread_fpos_t fpos_t;
diff --git a/mit-pthreads/machdep/linux-1.0/__stdlib.h b/mit-pthreads/machdep/linux-1.0/__stdlib.h
new file mode 100755
index 00000000000..eaa0bb988ee
--- /dev/null
+++ b/mit-pthreads/machdep/linux-1.0/__stdlib.h
@@ -0,0 +1,20 @@
+
+#ifndef	_SYS___STDLIB_H_
+#define	_SYS___STDLIB_H_
+
+#include <features.h>
+
+/* Get size_t, wchar_t and NULL from <stddef.h>.  */
+#define __need_size_t
+#define __need_wchar_t
+#define __need_NULL
+#include <stddef.h>
+
+#define __need_Emath
+#include <errno.h>
+
+/* Get HUGE_VAL (returned by strtod on overflow) from <float.h>.  */
+#define __need_HUGE_VAL
+#include <float.h>
+
+#endif
diff --git a/mit-pthreads/machdep/linux-1.0/__string.h b/mit-pthreads/machdep/linux-1.0/__string.h
new file mode 100755
index 00000000000..8a5e09608e0
--- /dev/null
+++ b/mit-pthreads/machdep/linux-1.0/__string.h
@@ -0,0 +1,18 @@
+
+#ifndef _SIZE_T 
+#define _SIZE_T
+typedef pthread_size_t  size_t;
+#endif
+
+/* Non-standard Linux string routines. */
+#if !defined(_ANSI_SOURCE) && !defined(_POSIX_SOURCE)
+__BEGIN_DECLS
+int	 bcmp __P_((const void *, const void *, size_t));
+void	 bcopy __P_((const void *, void *, size_t));
+void	 bzero __P_((void *, size_t));
+char	*index __P_((const char *, int));
+char	*rindex __P_((const char *, int));
+char	*strdup __P_((const char *));
+char	*strsep __P_((char **, const char *));
+__END_DECLS
+#endif 
diff --git a/mit-pthreads/machdep/linux-1.0/__time.h b/mit-pthreads/machdep/linux-1.0/__time.h
new file mode 100755
index 00000000000..a088268286e
--- /dev/null
+++ b/mit-pthreads/machdep/linux-1.0/__time.h
@@ -0,0 +1,72 @@
+/* ==== __time.h ============================================================
+ * Copyright (c) 1994 by Chris Provenzano, proven@mit.edu
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *  This product includes software developed by Chris Provenzano.
+ * 4. The name of Chris Provenzano may not be used to endorse or promote 
+ *	  products derived from this software without specific prior written
+ *	  permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY CHRIS PROVENZANO ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL CHRIS PROVENZANO BE LIABLE FOR ANY 
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 
+ * SUCH DAMAGE.
+ *
+ * $Id$
+ *
+ * Description : System specific time header.
+ *
+ *  1.00 94/11/07 proven
+ *      -Started coding this file.
+ */
+ 
+#ifndef _SYS___TIME_H_
+#define	_SYS___TIME_H_
+
+#include <features.h>
+
+#ifndef _SIZE_T
+#define _SIZE_T
+typedef unsigned int	size_t;
+#endif
+#ifndef _CLOCK_T
+#define _CLOCK_T
+typedef long    		clock_t;
+#endif
+#ifndef _TIME_T
+#define _TIME_T
+typedef long    		time_t;
+
+#ifndef NULL
+#ifdef __cplusplus
+#define NULL	0
+#else
+#define NULL ((void *) 0)
+#endif
+#endif
+#endif
+
+#define CLOCKS_PER_SEC	100
+#define CLK_TCK			100
+
+extern long int timezone;
+extern int daylight;
+
+#endif
diff --git a/mit-pthreads/machdep/linux-1.0/__unistd.h b/mit-pthreads/machdep/linux-1.0/__unistd.h
new file mode 100755
index 00000000000..0f15b7c4883
--- /dev/null
+++ b/mit-pthreads/machdep/linux-1.0/__unistd.h
@@ -0,0 +1,56 @@
+/*-
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	from: @(#)stdlib.h	5.13 (Berkeley) 6/4/91
+ *	$Id$
+ */
+
+#ifndef _SYS___UNISTD_H_
+#define _SYS___UNISTD_H_
+
+#include <features.h>
+
+/* POSIX Standard approved as IEEE Std 1003.1 as of August, 1988.  */
+#define _POSIX_VERSION  199009L
+#define _POSIX2_C_BIND  1
+#define _POSIX2_C_DEV   1
+#define _POSIX2_SW_DEV  1
+
+#define __need_size_t
+#define ioctl_request_type int  /* For fd.c */
+
+#include <posix_opt.h>
+#include <sys/types.h>
+#include <stddef.h>
+
+#endif 
+
diff --git a/mit-pthreads/machdep/linux-1.0/cdefs.h b/mit-pthreads/machdep/linux-1.0/cdefs.h
new file mode 100755
index 00000000000..f9d5668cfe6
--- /dev/null
+++ b/mit-pthreads/machdep/linux-1.0/cdefs.h
@@ -0,0 +1,23 @@
+/* This is intended to eventually find /usr/include/sys/cdefs.h
+ * if it's inside the ifdef then it won't work if this file is 
+ * found in the include files path more than once.
+ *
+ * include_next is a GNU C extension, we might eventually want
+ * to have our own cdefs in here simply to avoid GNU C dependencies
+ * (though there are already enough in the asm stuff anyways)
+ * [gsstark:19950419.0307EST]
+ */
+#include_next <sys/cdefs.h>
+
+#ifndef _PTHREAD_SYS_CDEFS_H_
+#define _PTHREAD_SYS_CDEFS_H_
+
+#ifndef __NORETURN
+#define __NORETURN
+#endif /* __NORETURN not defined.  */
+
+#if !defined(__cplusplus)
+#define __CAN_DO_EXTERN_INLINE
+#endif
+
+#endif /* _PTHREAD_SYS_CDEFS_H_ */
diff --git a/mit-pthreads/machdep/linux-1.0/compat.h b/mit-pthreads/machdep/linux-1.0/compat.h
new file mode 100755
index 00000000000..6edb992ac3d
--- /dev/null
+++ b/mit-pthreads/machdep/linux-1.0/compat.h
@@ -0,0 +1,47 @@
+/* ==== compat.h ============================================================
+ * Copyright (c) 1994 by Chris Provenzano, proven@mit.edu
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *  This product includes software developed by Chris Provenzano.
+ * 4. The name of Chris Provenzano may not be used to endorse or promote 
+ *	  products derived from this software without specific prior written
+ *	  permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY CHRIS PROVENZANO ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL CHRIS PROVENZANO BE LIABLE FOR ANY 
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 
+ * SUCH DAMAGE.
+ *
+ * $Id$
+ *
+ * Description : Basic timers header.
+ *
+ *  1.00 94/06/13 proven
+ *      -Started coding this file.
+ */
+ 
+#ifndef _SYS_COMPAT_H_
+#define	_SYS_COMPAT_H_
+
+#include <sys/types.h>
+
+#define omsghdr msghdr
+
+#endif
diff --git a/mit-pthreads/machdep/linux-1.0/dirent.h b/mit-pthreads/machdep/linux-1.0/dirent.h
new file mode 100755
index 00000000000..7f783a198e0
--- /dev/null
+++ b/mit-pthreads/machdep/linux-1.0/dirent.h
@@ -0,0 +1,27 @@
+
+#ifndef _SYS_DIRENT_H
+#define _SYS_DIRENT_H
+
+#include <sys/types.h>
+#include <linux/limits.h>
+
+struct dirent {
+	long			d_ino;
+	off_t			d_off;
+	unsigned short	d_reclen;
+	char			d_name[NAME_MAX+1];
+};
+
+#ifndef	d_fileno
+#define d_fileno	d_ino
+#endif
+
+#ifndef	d_namlen
+#define	d_namlen	d_reclen
+#endif
+
+#ifndef MAXNAMLEN
+#define MAXNAMLEN	NAME_MAX
+#endif
+
+#endif
diff --git a/mit-pthreads/machdep/linux-1.0/errno.h b/mit-pthreads/machdep/linux-1.0/errno.h
new file mode 100755
index 00000000000..a94a56b0437
--- /dev/null
+++ b/mit-pthreads/machdep/linux-1.0/errno.h
@@ -0,0 +1,12 @@
+/* ==== errno.h ============================================================
+ * Copyright (c) 1994 by Chris Provenzano, proven@athena.mit.edu	
+ *
+ * Description : Errno is already broken up into data/prototyes.
+ */
+
+#ifndef _SYS_ERRNO_H_
+#define _SYS_ERRNO_H_
+
+#include <linux/errno.h>
+
+#endif
diff --git a/mit-pthreads/machdep/linux-1.0/socket.h b/mit-pthreads/machdep/linux-1.0/socket.h
new file mode 100755
index 00000000000..cc4c0fd262e
--- /dev/null
+++ b/mit-pthreads/machdep/linux-1.0/socket.h
@@ -0,0 +1,193 @@
+/* ==== socket.h.h ============================================================
+ * Copyright (c) 1994 by Chris Provenzano, proven@athena.mit.edu	
+ *
+ * Description : Correct Linux header file.
+ */
+
+#ifndef _PTHREAD_SOCKET_H_
+#define _PTHREAD_SOCKET_H_
+
+/* #include <linux/socket.h> */
+#ifndef _LINUX_SOCKET_H
+#define _LINUX_SOCKET_H
+
+/* IP options */
+#define IP_TOS				1
+#define	IPTOS_LOWDELAY		0x10
+#define	IPTOS_THROUGHPUT	0x08
+#define	IPTOS_RELIABILITY	0x04
+#define IP_TTL				2
+#ifndef IP_HDRINCL
+#define IP_HDRINCL			3
+#endif
+#ifdef V1_3_WILL_DO_THIS_FUNKY_STUFF
+#define IP_OPTIONS			4
+#endif
+
+#endif
+
+/* #include <asm/socket.h>				arch-dependent defines	*/
+#include <linux/sockios.h>			/* the SIOCxxx I/O controls	*/
+#include <pthread/posix.h>
+
+struct sockaddr {
+  	unsigned short	sa_family;		/* address family, AF_xxx	*/
+  	char			sa_data[14];	/* 14 bytes of protocol address	*/
+};
+
+struct linger {
+  	int 			l_onoff;		/* Linger active		*/
+  	int				l_linger;		/* How long to linger for	*/
+};
+
+struct msghdr 
+{
+	void	*		msg_name;		/* Socket name			*/
+	int				msg_namelen;	/* Length of name		*/
+	struct iovec *	msg_iov;		/* Data blocks			*/
+	int 			msg_iovlen;		/* Number of blocks		*/
+	void 	*		msg_accrights;	/* Per protocol magic (eg BSD file descriptor passing) */
+	int				msg_accrightslen;/* Length of rights list */
+};
+
+/* Socket types. */
+#define SOCK_STREAM	1				/* stream (connection) socket	*/
+#define SOCK_DGRAM	2				/* datagram (conn.less) socket	*/
+#define SOCK_RAW	3				/* raw socket			*/
+#define SOCK_RDM	4				/* reliably-delivered message	*/
+#define SOCK_SEQPACKET	5			/* sequential packet socket	*/
+#define SOCK_PACKET	10				/* linux specific way of	*/
+									/* getting packets at the dev	*/
+									/* level.  For writing rarp and	*/
+									/* other similar things on the	*/
+									/* user level.			*/
+
+/* Supported address families. */
+#define AF_UNSPEC	0
+#define AF_UNIX		1				/* Unix domain sockets 		*/
+#define AF_INET		2				/* Internet IP Protocol 	*/
+#define AF_AX25		3				/* Amateur Radio AX.25 		*/
+#define AF_IPX		4				/* Novell IPX 			*/
+#define AF_APPLETALK 5				/* Appletalk DDP 		*/
+#define	AF_NETROM	6				/* Amateur radio NetROM 	*/
+#define AF_BRIDGE	7				/* Multiprotocol bridge 	*/
+#define AF_AAL5		8				/* Reserved for Werner's ATM 	*/
+#define AF_X25		9				/* Reserved for X.25 project 	*/
+#define AF_INET6	10				/* IP version 6			*/
+#define AF_MAX		12				/* For now.. */
+
+/* Protocol families, same as address families. */
+#define PF_UNSPEC	AF_UNSPEC
+#define PF_UNIX		AF_UNIX
+#define PF_INET		AF_INET
+#define PF_AX25		AF_AX25
+#define PF_IPX		AF_IPX
+#define PF_APPLETALK AF_APPLETALK
+#define	PF_NETROM	AF_NETROM
+#define PF_BRIDGE	AF_BRIDGE
+#define PF_AAL5		AF_AAL5
+#define PF_X25		AF_X25
+#define PF_INET6	AF_INET6
+
+#define PF_MAX		AF_MAX
+
+/* Maximum queue length specificable by listen.  */
+#define SOMAXCONN	128
+
+/* Flags we can use with send/ and recv. */
+#define MSG_OOB		1
+#define MSG_PEEK	2
+#define MSG_DONTROUTE	4
+
+/* Setsockoptions(2) level. Thanks to BSD these must match IPPROTO_xxx */
+#define SOL_SOCKET	1
+#define SOL_IP		0
+#define SOL_IPX		256
+#define SOL_AX25	257
+#define SOL_ATALK	258
+#define	SOL_NETROM	259
+#define SOL_TCP		6
+#define SOL_UDP		17
+
+/* For setsockoptions(2) */
+#define SO_DEBUG	1
+#define SO_REUSEADDR	2
+#define SO_TYPE		3
+#define SO_ERROR	4
+#define SO_DONTROUTE	5
+#define SO_BROADCAST	6
+#define SO_SNDBUF	7
+#define SO_RCVBUF	8
+#define SO_KEEPALIVE	9
+#define SO_OOBINLINE	10
+#define SO_NO_CHECK	11
+#define SO_PRIORITY	12
+#define SO_LINGER	13
+/* To add :#define SO_REUSEPORT 14 */
+
+
+#define IP_MULTICAST_IF			32
+#define IP_MULTICAST_TTL 		33
+#define IP_MULTICAST_LOOP 		34
+#define IP_ADD_MEMBERSHIP		35
+#define IP_DROP_MEMBERSHIP		36
+
+
+/* These need to appear somewhere around here */
+#define IP_DEFAULT_MULTICAST_TTL        1
+#define IP_DEFAULT_MULTICAST_LOOP       1
+#define IP_MAX_MEMBERSHIPS              20
+ 
+/* IPX options */
+#define IPX_TYPE	1
+
+/* TCP options - this way around because someone left a set in the c library includes */
+#define TCP_NODELAY	1
+#define TCP_MAXSEG	2
+
+/* The various priorities. */
+#define SOPRI_INTERACTIVE	0
+#define SOPRI_NORMAL		1
+#define SOPRI_BACKGROUND	2
+
+/* 
+ * Functions
+ */
+
+__BEGIN_DECLS
+
+int			accept			__P_((int, struct sockaddr *, int *));
+int			bind			__P_((int, const struct sockaddr *, int));
+int			connect			__P_((int, const struct sockaddr *, int));
+int			listen			__P_((int, int));
+int			socket			__P_((int, int, int));
+
+int getsockopt __P_((int __s, int __level, int __optname,
+                void *__optval, int *__optlen));
+int setsockopt __P_((int __s, int __level, int __optname,
+                __const void *__optval, int optlen));
+int getsockname __P_((int __sockfd, struct sockaddr *__addr,
+                int *__paddrlen));
+int getpeername __P_((int __sockfd, struct sockaddr *__peer,
+                int *__paddrlen));
+ssize_t send __P_((int __sockfd, __const void *__buff, size_t __len, int __flags));
+ssize_t recv __P_((int __sockfd, void *__buff, size_t __len, int __flags));
+ssize_t sendto __P_((int __sockfd, __const void *__buff, size_t __len,
+                 int __flags, __const struct sockaddr *__to,
+                 int __tolen));
+ssize_t recvfrom __P_((int __sockfd, void *__buff, size_t __len,
+                 int __flags, struct sockaddr *__from,
+                 int *__fromlen));
+extern ssize_t sendmsg __P_((int __fd, __const struct msghdr *__message,
+                        int __flags));
+extern ssize_t recvmsg __P_((int __fd, struct msghdr *__message,
+                        int __flags));
+int shutdown __P_((int __sockfd, int __how));
+
+__END_DECLS
+
+#endif
+
+
+
+
diff --git a/mit-pthreads/machdep/linux-1.0/timers.h b/mit-pthreads/machdep/linux-1.0/timers.h
new file mode 100755
index 00000000000..110cb27378c
--- /dev/null
+++ b/mit-pthreads/machdep/linux-1.0/timers.h
@@ -0,0 +1,71 @@
+/* ==== timers.h ============================================================
+ * Copyright (c) 1994 by Chris Provenzano, proven@mit.edu
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *  This product includes software developed by Chris Provenzano.
+ * 4. The name of Chris Provenzano may not be used to endorse or promote 
+ *	  products derived from this software without specific prior written
+ *	  permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY CHRIS PROVENZANO ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL CHRIS PROVENZANO BE LIABLE FOR ANY 
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 
+ * SUCH DAMAGE.
+ *
+ * $Id$
+ *
+ * Description : Basic timers header.
+ *
+ *  1.00 94/06/13 proven
+ *      -Started coding this file.
+ */
+ 
+#ifndef _SYS_TIMERS_H_
+#define	_SYS_TIMERS_H_
+
+#include <pthread/config.h>
+#include <sys/types.h>
+#include <time.h>
+
+#ifndef _OS_HAS_TIMESPEC
+struct timespec {
+	time_t	tv_sec;
+	long	tv_nsec;
+};
+#endif
+
+#define TIMEVAL_TO_TIMESPEC(tv, ts) {                                   \
+        (ts)->tv_sec = (tv)->tv_sec;                                    \
+        (ts)->tv_nsec = (tv)->tv_usec * 1000;                           \
+}
+#define TIMESPEC_TO_TIMEVAL(tv, ts) {                                   \
+        (tv)->tv_sec = (ts)->tv_sec;                                    \
+        (tv)->tv_usec = (ts)->tv_nsec / 1000;                           \
+}
+
+/*
+ * New functions
+ */
+
+__BEGIN_DECLS
+
+__END_DECLS
+
+#endif
diff --git a/mit-pthreads/machdep/linux-1.0/uio.h b/mit-pthreads/machdep/linux-1.0/uio.h
new file mode 100755
index 00000000000..67af5bf76e0
--- /dev/null
+++ b/mit-pthreads/machdep/linux-1.0/uio.h
@@ -0,0 +1,15 @@
+/* ==== uio.h ============================================================
+ * Copyright (c) 1994 by Chris Provenzano, proven@athena.mit.edu	
+ *
+ * Description : Correct Linux header file.
+ */
+
+#ifndef _PTHREAD_UIO_H_
+#define _PTHREAD_UIO_H_
+
+struct iovec {
+	void 	*iov_base;
+	size_t	iov_len;
+};
+
+#endif
diff --git a/mit-pthreads/machdep/linux-1.0/wait.h b/mit-pthreads/machdep/linux-1.0/wait.h
new file mode 100755
index 00000000000..bcc28c5ef58
--- /dev/null
+++ b/mit-pthreads/machdep/linux-1.0/wait.h
@@ -0,0 +1,98 @@
+/*	$NetBSD: wait.h,v 1.7 1994/06/29 06:46:23 cgd Exp $	*/
+
+/*
+ * Copyright (c) 1982, 1986, 1989, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)wait.h	8.1 (Berkeley) 6/2/93
+ */
+
+/*
+ * This file holds definitions relevent to the wait4 system call
+ * and the alternate interfaces that use it (wait, wait3, waitpid).
+ */
+
+/*
+ * Macros to test the exit status returned by wait and extract the
+ * relevant values. Union wait is no supported with pthreads.
+ */
+#define	__W_INT(i)			(i)
+#define	__WSTATUS(x)		(__W_INT(x) & 0177)
+#define	__WSTOPPED			0177		/* __WSTATUS if process is stopped */
+#define WIFSTOPPED(x)		(__WSTATUS(x) == __WSTOPPED)
+#define WSTOPSIG(x)			(__W_INT(x) >> 8)
+#define WIFSIGNALED(x)		(__WSTATUS(x) != __WSTOPPED && __WSTATUS(x) != 0)
+#define WTERMSIG(x)			(__WSTATUS(x))
+#define WIFEXITED(x)		(__WSTATUS(x) == 0)
+#define WEXITSTATUS(x)		(__W_INT(x) >> 8)
+
+#ifndef _POSIX_SOURCE
+#define WCOREDUMP(x)		(__W_INT(x) & WCOREFLAG)
+#define	W_EXITCODE(ret, sig)	((ret) << 8 | (sig))
+#define	W_STOPCODE(sig)		((sig) << 8 | __WSTOPPED)
+#endif
+
+/*
+ * Option bits for the third argument of wait4.  WNOHANG causes the
+ * wait to not hang if there are no stopped or terminated processes, rather
+ * returning an error indication in this case (pid==0).  WUNTRACED
+ * indicates that the caller should receive status about untraced children
+ * which stop due to signals.  If children are stopped and a wait without
+ * this option is done, it is as though they were still running... nothing
+ * about them is returned.
+ */
+#define WNOHANG		1	/* dont hang in wait */
+#define WUNTRACED	2	/* tell about stopped, untraced children */
+
+#ifndef _POSIX_SOURCE
+
+/* Tokens for special values of the "pid" parameter to wait4. */
+#define	WAIT_ANY			(-1)	/* any process */
+#define	WAIT_MYPGRP			0		/* any process in my process group */
+
+#define	WSTOPPED			__WSTOPPED
+#endif /* _POSIX_SOURCE */
+
+#include <sys/types.h>
+#include <sys/cdefs.h>
+
+#ifndef __WAIT_STATUS
+#define __WAIT_STATUS	int *
+#endif
+
+__BEGIN_DECLS
+pid_t	wait 		__P_((int *));
+pid_t	waitpid 	__P_((pid_t, int *, int));
+#ifndef _POSIX_SOURCE
+pid_t	wait3 		__P_((int *, int, void *));
+pid_t	wait4 		__P_((pid_t, int *, int, void *));
+#endif
+__END_DECLS
diff --git a/mit-pthreads/machdep/linux-2.0/__math.h b/mit-pthreads/machdep/linux-2.0/__math.h
new file mode 100755
index 00000000000..05c65d58321
--- /dev/null
+++ b/mit-pthreads/machdep/linux-2.0/__math.h
@@ -0,0 +1,4 @@
+#ifndef HUGE_VAL
+#define HUGE_VAL        DBL_MAX
+#endif
+
diff --git a/mit-pthreads/machdep/linux-2.0/__path.h b/mit-pthreads/machdep/linux-2.0/__path.h
new file mode 100755
index 00000000000..9caeb7d3016
--- /dev/null
+++ b/mit-pthreads/machdep/linux-2.0/__path.h
@@ -0,0 +1,14 @@
+/*
+ *	from: @(#)time.h	5.12 (Berkeley) 3/9/91
+ *	$Id$
+ */
+
+#ifndef _SYS__PATH_H_
+#define	_SYS__PATH_H_
+
+#define _PATH_PTY		"/dev/"
+#define _PATH_TZDIR		"/usr/lib/zoneinfo"
+#define _PATH_TZFILE	"/usr/lib/zoneinfo/localtime"
+
+#endif /* !_SYS__PATH_H_ */
+
diff --git a/mit-pthreads/machdep/linux-2.0/__signal.h b/mit-pthreads/machdep/linux-2.0/__signal.h
new file mode 100755
index 00000000000..4cd671f155c
--- /dev/null
+++ b/mit-pthreads/machdep/linux-2.0/__signal.h
@@ -0,0 +1,24 @@
+#include <features.h>
+#include <linux/signal.h>
+
+#ifndef SIGCLD
+#define SIGCLD		SIGCHLD
+#endif
+
+typedef int sig_atomic_t;
+
+typedef __sighandler_t	SignalHandler;
+
+#define SignalBad		((SignalHandler)-1)
+#define SignalDefault	((SignalHandler)0)
+#define SignalIgnore	((SignalHandler)1)
+
+#define	__sigmask(sig)		(1 << ((sig) - 1))
+#define	sigmask				__sigmask
+
+#define	__SIGFILLSET		0xffffffff
+#define	__SIGEMPTYSET		0
+#define	__SIGADDSET(s,n)	((*s) |= (__sigmask(n)))
+#define	__SIGDELSET(s,n)	((*s) &= ~(__sigmask(n))) 
+#define	__SIGISMEMBER(s,n)	((*s) & (__sigmask(n))) 
+
diff --git a/mit-pthreads/machdep/linux-2.0/__stdio.h b/mit-pthreads/machdep/linux-2.0/__stdio.h
new file mode 100755
index 00000000000..eb7e904c34d
--- /dev/null
+++ b/mit-pthreads/machdep/linux-2.0/__stdio.h
@@ -0,0 +1,7 @@
+
+#ifndef _SIZE_T 
+#define _SIZE_T
+typedef pthread_size_t  size_t;
+#endif
+
+typedef pthread_fpos_t fpos_t;
diff --git a/mit-pthreads/machdep/linux-2.0/__stdlib.h b/mit-pthreads/machdep/linux-2.0/__stdlib.h
new file mode 100755
index 00000000000..eaa0bb988ee
--- /dev/null
+++ b/mit-pthreads/machdep/linux-2.0/__stdlib.h
@@ -0,0 +1,20 @@
+
+#ifndef	_SYS___STDLIB_H_
+#define	_SYS___STDLIB_H_
+
+#include <features.h>
+
+/* Get size_t, wchar_t and NULL from <stddef.h>.  */
+#define __need_size_t
+#define __need_wchar_t
+#define __need_NULL
+#include <stddef.h>
+
+#define __need_Emath
+#include <errno.h>
+
+/* Get HUGE_VAL (returned by strtod on overflow) from <float.h>.  */
+#define __need_HUGE_VAL
+#include <float.h>
+
+#endif
diff --git a/mit-pthreads/machdep/linux-2.0/__string.h b/mit-pthreads/machdep/linux-2.0/__string.h
new file mode 100755
index 00000000000..8a5e09608e0
--- /dev/null
+++ b/mit-pthreads/machdep/linux-2.0/__string.h
@@ -0,0 +1,18 @@
+
+#ifndef _SIZE_T 
+#define _SIZE_T
+typedef pthread_size_t  size_t;
+#endif
+
+/* Non-standard Linux string routines. */
+#if !defined(_ANSI_SOURCE) && !defined(_POSIX_SOURCE)
+__BEGIN_DECLS
+int	 bcmp __P_((const void *, const void *, size_t));
+void	 bcopy __P_((const void *, void *, size_t));
+void	 bzero __P_((void *, size_t));
+char	*index __P_((const char *, int));
+char	*rindex __P_((const char *, int));
+char	*strdup __P_((const char *));
+char	*strsep __P_((char **, const char *));
+__END_DECLS
+#endif 
diff --git a/mit-pthreads/machdep/linux-2.0/__time.h b/mit-pthreads/machdep/linux-2.0/__time.h
new file mode 100755
index 00000000000..b86c153543a
--- /dev/null
+++ b/mit-pthreads/machdep/linux-2.0/__time.h
@@ -0,0 +1,78 @@
+/* ==== __time.h ============================================================
+ * Copyright (c) 1994 by Chris Provenzano, proven@mit.edu
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *  This product includes software developed by Chris Provenzano.
+ * 4. The name of Chris Provenzano may not be used to endorse or promote 
+ *	  products derived from this software without specific prior written
+ *	  permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY CHRIS PROVENZANO ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL CHRIS PROVENZANO BE LIABLE FOR ANY 
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 
+ * SUCH DAMAGE.
+ *
+ * $Id$
+ *
+ * Description : System specific time header.
+ *
+ *  1.00 94/11/07 proven
+ *      -Started coding this file.
+ */
+ 
+#ifndef _SYS___TIME_H_
+#define	_SYS___TIME_H_
+
+#include <features.h>
+
+struct timespec
+  {
+    long int tv_sec;		/* Seconds.  */
+    long int tv_nsec;		/* Nanoseconds.  */
+  };
+
+#ifndef _SIZE_T
+#define _SIZE_T
+typedef unsigned int	size_t;
+#endif
+#ifndef _CLOCK_T
+#define _CLOCK_T
+typedef long    		clock_t;
+#endif
+#ifndef _TIME_T
+#define _TIME_T
+typedef long    		time_t;
+
+#ifndef NULL
+#ifdef __cplusplus
+#define NULL	0
+#else
+#define NULL ((void *) 0)
+#endif
+#endif
+#endif
+
+#define CLOCKS_PER_SEC	100
+#define CLK_TCK			100
+
+extern long int timezone;
+extern int daylight;
+
+#endif
diff --git a/mit-pthreads/machdep/linux-2.0/__unistd.h b/mit-pthreads/machdep/linux-2.0/__unistd.h
new file mode 100755
index 00000000000..444f070659a
--- /dev/null
+++ b/mit-pthreads/machdep/linux-2.0/__unistd.h
@@ -0,0 +1,62 @@
+/*-
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	from: @(#)stdlib.h	5.13 (Berkeley) 6/4/91
+ *	$Id$
+ */
+
+#ifndef _SYS___UNISTD_H_
+#define _SYS___UNISTD_H_
+
+#include <features.h>
+
+/* POSIX Standard approved as IEEE Std 1003.1 as of August, 1988.  */
+#define _POSIX_VERSION  199009L
+#define _POSIX2_C_BIND  1
+#define _POSIX2_C_DEV   1
+#define _POSIX2_SW_DEV  1
+
+#define __need_size_t
+
+#include <sys/types.h>
+#include <stddef.h>
+
+#ifdef	__cplusplus
+extern "C" {
+#endif
+int	 chroot(const char *);
+int	 gethostname(char *, int);
+#ifdef	__cplusplus
+}
+#endif
+#endif 
+
diff --git a/mit-pthreads/machdep/linux-2.0/cdefs.h b/mit-pthreads/machdep/linux-2.0/cdefs.h
new file mode 100755
index 00000000000..04f93a138c9
--- /dev/null
+++ b/mit-pthreads/machdep/linux-2.0/cdefs.h
@@ -0,0 +1,36 @@
+/* This is intended to eventually find /usr/include/sys/cdefs.h
+ * if it's inside the ifdef then it won't work if this file is 
+ * found in the include files path more than once.
+ *
+ * include_next is a GNU C extension, we might eventually want
+ * to have our own cdefs in here simply to avoid GNU C dependencies
+ * (though there are already enough in the asm stuff anyways)
+ * [gsstark:19950419.0307EST]
+ */
+
+/* We are almost always included from features.h. */
+
+#ifndef _FEATURES_H
+#include <features.h>
+#endif
+
+#ifndef __BITS_SOCKET_H
+#define __BITS_SOCKET_H
+#endif
+
+#define __need_timespec
+
+#include_next <sys/cdefs.h>
+
+#ifndef _PTHREAD_SYS_CDEFS_H_
+#define _PTHREAD_SYS_CDEFS_H_
+
+#ifndef __NORETURN
+#define __NORETURN
+#endif /* __NORETURN not defined.  */
+
+#if !defined(__cplusplus)
+#define __CAN_DO_EXTERN_INLINE
+#endif
+
+#endif /* _PTHREAD_SYS_CDEFS_H_ */
diff --git a/mit-pthreads/machdep/linux-2.0/compat.h b/mit-pthreads/machdep/linux-2.0/compat.h
new file mode 100755
index 00000000000..6edb992ac3d
--- /dev/null
+++ b/mit-pthreads/machdep/linux-2.0/compat.h
@@ -0,0 +1,47 @@
+/* ==== compat.h ============================================================
+ * Copyright (c) 1994 by Chris Provenzano, proven@mit.edu
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *  This product includes software developed by Chris Provenzano.
+ * 4. The name of Chris Provenzano may not be used to endorse or promote 
+ *	  products derived from this software without specific prior written
+ *	  permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY CHRIS PROVENZANO ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL CHRIS PROVENZANO BE LIABLE FOR ANY 
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 
+ * SUCH DAMAGE.
+ *
+ * $Id$
+ *
+ * Description : Basic timers header.
+ *
+ *  1.00 94/06/13 proven
+ *      -Started coding this file.
+ */
+ 
+#ifndef _SYS_COMPAT_H_
+#define	_SYS_COMPAT_H_
+
+#include <sys/types.h>
+
+#define omsghdr msghdr
+
+#endif
diff --git a/mit-pthreads/machdep/linux-2.0/dirent.h b/mit-pthreads/machdep/linux-2.0/dirent.h
new file mode 100755
index 00000000000..7f783a198e0
--- /dev/null
+++ b/mit-pthreads/machdep/linux-2.0/dirent.h
@@ -0,0 +1,27 @@
+
+#ifndef _SYS_DIRENT_H
+#define _SYS_DIRENT_H
+
+#include <sys/types.h>
+#include <linux/limits.h>
+
+struct dirent {
+	long			d_ino;
+	off_t			d_off;
+	unsigned short	d_reclen;
+	char			d_name[NAME_MAX+1];
+};
+
+#ifndef	d_fileno
+#define d_fileno	d_ino
+#endif
+
+#ifndef	d_namlen
+#define	d_namlen	d_reclen
+#endif
+
+#ifndef MAXNAMLEN
+#define MAXNAMLEN	NAME_MAX
+#endif
+
+#endif
diff --git a/mit-pthreads/machdep/linux-2.0/errno.h b/mit-pthreads/machdep/linux-2.0/errno.h
new file mode 100755
index 00000000000..a94a56b0437
--- /dev/null
+++ b/mit-pthreads/machdep/linux-2.0/errno.h
@@ -0,0 +1,12 @@
+/* ==== errno.h ============================================================
+ * Copyright (c) 1994 by Chris Provenzano, proven@athena.mit.edu	
+ *
+ * Description : Errno is already broken up into data/prototyes.
+ */
+
+#ifndef _SYS_ERRNO_H_
+#define _SYS_ERRNO_H_
+
+#include <linux/errno.h>
+
+#endif
diff --git a/mit-pthreads/machdep/linux-2.0/extra/bits/local_lim.h b/mit-pthreads/machdep/linux-2.0/extra/bits/local_lim.h
new file mode 100644
index 00000000000..1a319ccdfd4
--- /dev/null
+++ b/mit-pthreads/machdep/linux-2.0/extra/bits/local_lim.h
@@ -0,0 +1,15 @@
+/* Minimum guaranteed maximum values for system limits.  Linux version.
+
+/* The kernel header pollutes the namespace with the NR_OPEN symbol.
+   Remove this after including the header if necessary.  */
+
+#ifndef NR_OPEN
+# define __undef_NR_OPEN
+#endif
+
+#include <linux/limits.h>
+
+#ifdef __undef_NR_OPEN
+# undef NR_OPEN
+# undef __undef_NR_OPEN
+#endif
diff --git a/mit-pthreads/machdep/linux-2.0/extra/bits/socket.h b/mit-pthreads/machdep/linux-2.0/extra/bits/socket.h
new file mode 100755
index 00000000000..cc4c0fd262e
--- /dev/null
+++ b/mit-pthreads/machdep/linux-2.0/extra/bits/socket.h
@@ -0,0 +1,193 @@
+/* ==== socket.h.h ============================================================
+ * Copyright (c) 1994 by Chris Provenzano, proven@athena.mit.edu	
+ *
+ * Description : Correct Linux header file.
+ */
+
+#ifndef _PTHREAD_SOCKET_H_
+#define _PTHREAD_SOCKET_H_
+
+/* #include <linux/socket.h> */
+#ifndef _LINUX_SOCKET_H
+#define _LINUX_SOCKET_H
+
+/* IP options */
+#define IP_TOS				1
+#define	IPTOS_LOWDELAY		0x10
+#define	IPTOS_THROUGHPUT	0x08
+#define	IPTOS_RELIABILITY	0x04
+#define IP_TTL				2
+#ifndef IP_HDRINCL
+#define IP_HDRINCL			3
+#endif
+#ifdef V1_3_WILL_DO_THIS_FUNKY_STUFF
+#define IP_OPTIONS			4
+#endif
+
+#endif
+
+/* #include <asm/socket.h>				arch-dependent defines	*/
+#include <linux/sockios.h>			/* the SIOCxxx I/O controls	*/
+#include <pthread/posix.h>
+
+struct sockaddr {
+  	unsigned short	sa_family;		/* address family, AF_xxx	*/
+  	char			sa_data[14];	/* 14 bytes of protocol address	*/
+};
+
+struct linger {
+  	int 			l_onoff;		/* Linger active		*/
+  	int				l_linger;		/* How long to linger for	*/
+};
+
+struct msghdr 
+{
+	void	*		msg_name;		/* Socket name			*/
+	int				msg_namelen;	/* Length of name		*/
+	struct iovec *	msg_iov;		/* Data blocks			*/
+	int 			msg_iovlen;		/* Number of blocks		*/
+	void 	*		msg_accrights;	/* Per protocol magic (eg BSD file descriptor passing) */
+	int				msg_accrightslen;/* Length of rights list */
+};
+
+/* Socket types. */
+#define SOCK_STREAM	1				/* stream (connection) socket	*/
+#define SOCK_DGRAM	2				/* datagram (conn.less) socket	*/
+#define SOCK_RAW	3				/* raw socket			*/
+#define SOCK_RDM	4				/* reliably-delivered message	*/
+#define SOCK_SEQPACKET	5			/* sequential packet socket	*/
+#define SOCK_PACKET	10				/* linux specific way of	*/
+									/* getting packets at the dev	*/
+									/* level.  For writing rarp and	*/
+									/* other similar things on the	*/
+									/* user level.			*/
+
+/* Supported address families. */
+#define AF_UNSPEC	0
+#define AF_UNIX		1				/* Unix domain sockets 		*/
+#define AF_INET		2				/* Internet IP Protocol 	*/
+#define AF_AX25		3				/* Amateur Radio AX.25 		*/
+#define AF_IPX		4				/* Novell IPX 			*/
+#define AF_APPLETALK 5				/* Appletalk DDP 		*/
+#define	AF_NETROM	6				/* Amateur radio NetROM 	*/
+#define AF_BRIDGE	7				/* Multiprotocol bridge 	*/
+#define AF_AAL5		8				/* Reserved for Werner's ATM 	*/
+#define AF_X25		9				/* Reserved for X.25 project 	*/
+#define AF_INET6	10				/* IP version 6			*/
+#define AF_MAX		12				/* For now.. */
+
+/* Protocol families, same as address families. */
+#define PF_UNSPEC	AF_UNSPEC
+#define PF_UNIX		AF_UNIX
+#define PF_INET		AF_INET
+#define PF_AX25		AF_AX25
+#define PF_IPX		AF_IPX
+#define PF_APPLETALK AF_APPLETALK
+#define	PF_NETROM	AF_NETROM
+#define PF_BRIDGE	AF_BRIDGE
+#define PF_AAL5		AF_AAL5
+#define PF_X25		AF_X25
+#define PF_INET6	AF_INET6
+
+#define PF_MAX		AF_MAX
+
+/* Maximum queue length specificable by listen.  */
+#define SOMAXCONN	128
+
+/* Flags we can use with send/ and recv. */
+#define MSG_OOB		1
+#define MSG_PEEK	2
+#define MSG_DONTROUTE	4
+
+/* Setsockoptions(2) level. Thanks to BSD these must match IPPROTO_xxx */
+#define SOL_SOCKET	1
+#define SOL_IP		0
+#define SOL_IPX		256
+#define SOL_AX25	257
+#define SOL_ATALK	258
+#define	SOL_NETROM	259
+#define SOL_TCP		6
+#define SOL_UDP		17
+
+/* For setsockoptions(2) */
+#define SO_DEBUG	1
+#define SO_REUSEADDR	2
+#define SO_TYPE		3
+#define SO_ERROR	4
+#define SO_DONTROUTE	5
+#define SO_BROADCAST	6
+#define SO_SNDBUF	7
+#define SO_RCVBUF	8
+#define SO_KEEPALIVE	9
+#define SO_OOBINLINE	10
+#define SO_NO_CHECK	11
+#define SO_PRIORITY	12
+#define SO_LINGER	13
+/* To add :#define SO_REUSEPORT 14 */
+
+
+#define IP_MULTICAST_IF			32
+#define IP_MULTICAST_TTL 		33
+#define IP_MULTICAST_LOOP 		34
+#define IP_ADD_MEMBERSHIP		35
+#define IP_DROP_MEMBERSHIP		36
+
+
+/* These need to appear somewhere around here */
+#define IP_DEFAULT_MULTICAST_TTL        1
+#define IP_DEFAULT_MULTICAST_LOOP       1
+#define IP_MAX_MEMBERSHIPS              20
+ 
+/* IPX options */
+#define IPX_TYPE	1
+
+/* TCP options - this way around because someone left a set in the c library includes */
+#define TCP_NODELAY	1
+#define TCP_MAXSEG	2
+
+/* The various priorities. */
+#define SOPRI_INTERACTIVE	0
+#define SOPRI_NORMAL		1
+#define SOPRI_BACKGROUND	2
+
+/* 
+ * Functions
+ */
+
+__BEGIN_DECLS
+
+int			accept			__P_((int, struct sockaddr *, int *));
+int			bind			__P_((int, const struct sockaddr *, int));
+int			connect			__P_((int, const struct sockaddr *, int));
+int			listen			__P_((int, int));
+int			socket			__P_((int, int, int));
+
+int getsockopt __P_((int __s, int __level, int __optname,
+                void *__optval, int *__optlen));
+int setsockopt __P_((int __s, int __level, int __optname,
+                __const void *__optval, int optlen));
+int getsockname __P_((int __sockfd, struct sockaddr *__addr,
+                int *__paddrlen));
+int getpeername __P_((int __sockfd, struct sockaddr *__peer,
+                int *__paddrlen));
+ssize_t send __P_((int __sockfd, __const void *__buff, size_t __len, int __flags));
+ssize_t recv __P_((int __sockfd, void *__buff, size_t __len, int __flags));
+ssize_t sendto __P_((int __sockfd, __const void *__buff, size_t __len,
+                 int __flags, __const struct sockaddr *__to,
+                 int __tolen));
+ssize_t recvfrom __P_((int __sockfd, void *__buff, size_t __len,
+                 int __flags, struct sockaddr *__from,
+                 int *__fromlen));
+extern ssize_t sendmsg __P_((int __fd, __const struct msghdr *__message,
+                        int __flags));
+extern ssize_t recvmsg __P_((int __fd, struct msghdr *__message,
+                        int __flags));
+int shutdown __P_((int __sockfd, int __how));
+
+__END_DECLS
+
+#endif
+
+
+
+
diff --git a/mit-pthreads/machdep/linux-2.0/socket.h b/mit-pthreads/machdep/linux-2.0/socket.h
new file mode 100755
index 00000000000..fb43c394e10
--- /dev/null
+++ b/mit-pthreads/machdep/linux-2.0/socket.h
@@ -0,0 +1,196 @@
+/* ==== socket.h.h ============================================================
+ * Copyright (c) 1994 by Chris Provenzano, proven@athena.mit.edu	
+ *
+ * Description : Correct Linux header file.
+ */
+
+#ifndef _PTHREAD_SOCKET_H_
+#define _PTHREAD_SOCKET_H_
+
+/* #include <linux/socket.h> */
+#ifndef _LINUX_SOCKET_H
+#define _LINUX_SOCKET_H
+
+/* IP options */
+#define IP_TOS				1
+#define	IPTOS_LOWDELAY		0x10
+#define	IPTOS_THROUGHPUT	0x08
+#define	IPTOS_RELIABILITY	0x04
+#define IP_TTL				2
+#ifndef IP_HDRINCL
+#define IP_HDRINCL			3
+#endif
+#ifdef V1_3_WILL_DO_THIS_FUNKY_STUFF
+#define IP_OPTIONS			4
+#endif
+
+#endif
+
+/* Type for length arguments in socket calls.  */
+typedef unsigned int socklen_t;
+
+/* #include <asm/socket.h>				arch-dependent defines	*/
+#include <linux/sockios.h>			/* the SIOCxxx I/O controls	*/
+#include <pthread/posix.h>
+
+struct sockaddr {
+  	unsigned short	sa_family;		/* address family, AF_xxx	*/
+  	char			sa_data[14];	/* 14 bytes of protocol address	*/
+};
+
+struct linger {
+  	int 			l_onoff;		/* Linger active		*/
+  	int				l_linger;		/* How long to linger for	*/
+};
+
+struct msghdr 
+{
+	void	*		msg_name;		/* Socket name			*/
+	int				msg_namelen;	/* Length of name		*/
+	struct iovec *	msg_iov;		/* Data blocks			*/
+	int 			msg_iovlen;		/* Number of blocks		*/
+	void 	*		msg_accrights;	/* Per protocol magic (eg BSD file descriptor passing) */
+	int				msg_accrightslen;/* Length of rights list */
+};
+
+/* Socket types. */
+#define SOCK_STREAM	1				/* stream (connection) socket	*/
+#define SOCK_DGRAM	2				/* datagram (conn.less) socket	*/
+#define SOCK_RAW	3				/* raw socket			*/
+#define SOCK_RDM	4				/* reliably-delivered message	*/
+#define SOCK_SEQPACKET	5			/* sequential packet socket	*/
+#define SOCK_PACKET	10				/* linux specific way of	*/
+									/* getting packets at the dev	*/
+									/* level.  For writing rarp and	*/
+									/* other similar things on the	*/
+									/* user level.			*/
+
+/* Supported address families. */
+#define AF_UNSPEC	0
+#define AF_UNIX		1				/* Unix domain sockets 		*/
+#define AF_INET		2				/* Internet IP Protocol 	*/
+#define AF_AX25		3				/* Amateur Radio AX.25 		*/
+#define AF_IPX		4				/* Novell IPX 			*/
+#define AF_APPLETALK 5				/* Appletalk DDP 		*/
+#define	AF_NETROM	6				/* Amateur radio NetROM 	*/
+#define AF_BRIDGE	7				/* Multiprotocol bridge 	*/
+#define AF_AAL5		8				/* Reserved for Werner's ATM 	*/
+#define AF_X25		9				/* Reserved for X.25 project 	*/
+#define AF_INET6	10				/* IP version 6			*/
+#define AF_MAX		12				/* For now.. */
+
+/* Protocol families, same as address families. */
+#define PF_UNSPEC	AF_UNSPEC
+#define PF_UNIX		AF_UNIX
+#define PF_INET		AF_INET
+#define PF_AX25		AF_AX25
+#define PF_IPX		AF_IPX
+#define PF_APPLETALK AF_APPLETALK
+#define	PF_NETROM	AF_NETROM
+#define PF_BRIDGE	AF_BRIDGE
+#define PF_AAL5		AF_AAL5
+#define PF_X25		AF_X25
+#define PF_INET6	AF_INET6
+
+#define PF_MAX		AF_MAX
+
+/* Maximum queue length specificable by listen.  */
+#define SOMAXCONN	128
+
+/* Flags we can use with send/ and recv. */
+#define MSG_OOB		1
+#define MSG_PEEK	2
+#define MSG_DONTROUTE	4
+
+/* Setsockoptions(2) level. Thanks to BSD these must match IPPROTO_xxx */
+#define SOL_SOCKET	1
+#define SOL_IP		0
+#define SOL_IPX		256
+#define SOL_AX25	257
+#define SOL_ATALK	258
+#define	SOL_NETROM	259
+#define SOL_TCP		6
+#define SOL_UDP		17
+
+/* For setsockoptions(2) */
+#define SO_DEBUG	1
+#define SO_REUSEADDR	2
+#define SO_TYPE		3
+#define SO_ERROR	4
+#define SO_DONTROUTE	5
+#define SO_BROADCAST	6
+#define SO_SNDBUF	7
+#define SO_RCVBUF	8
+#define SO_KEEPALIVE	9
+#define SO_OOBINLINE	10
+#define SO_NO_CHECK	11
+#define SO_PRIORITY	12
+#define SO_LINGER	13
+/* To add :#define SO_REUSEPORT 14 */
+
+
+#define IP_MULTICAST_IF			32
+#define IP_MULTICAST_TTL 		33
+#define IP_MULTICAST_LOOP 		34
+#define IP_ADD_MEMBERSHIP		35
+#define IP_DROP_MEMBERSHIP		36
+
+
+/* These need to appear somewhere around here */
+#define IP_DEFAULT_MULTICAST_TTL        1
+#define IP_DEFAULT_MULTICAST_LOOP       1
+#define IP_MAX_MEMBERSHIPS              20
+ 
+/* IPX options */
+#define IPX_TYPE	1
+
+/* TCP options - this way around because someone left a set in the c library includes */
+#define TCP_NODELAY	1
+#define TCP_MAXSEG	2
+
+/* The various priorities. */
+#define SOPRI_INTERACTIVE	0
+#define SOPRI_NORMAL		1
+#define SOPRI_BACKGROUND	2
+
+/* 
+ * Functions
+ */
+
+__BEGIN_DECLS
+
+int			accept			__P_((int, struct sockaddr *, socklen_t *));
+int			bind			__P_((int, const struct sockaddr *, socklen_t));
+int			connect			__P_((int, const struct sockaddr *, socklen_t));
+int			listen			__P_((int, int));
+int			socket			__P_((int, int, int));
+
+int getsockopt __P_((int __s, int __level, int __optname,
+                void *__optval, socklen_t *__optlen));
+int setsockopt __P_((int __s, int __level, int __optname,
+                __const void *__optval, socklen_t optlen));
+int getsockname __P_((int __sockfd, struct sockaddr *__addr,
+                socklen_t *__paddrlen));
+int getpeername __P_((int __sockfd, struct sockaddr *__peer,
+                socklen_t *__paddrlen));
+ssize_t send __P_((int __sockfd, __const void *__buff, size_t __len, int __flags));
+ssize_t recv __P_((int __sockfd, void *__buff, size_t __len, int __flags));
+ssize_t sendto __P_((int __sockfd, __const void *__buff, size_t __len,
+                 int __flags, __const struct sockaddr *__to,
+                 socklen_t __tolen));
+ssize_t recvfrom __P_((int __sockfd, void *__buff, size_t __len,
+                 int __flags, struct sockaddr *__from,
+                 socklen_t *__fromlen));
+extern ssize_t sendmsg __P_((int __fd, __const struct msghdr *__message,
+                        int __flags));
+extern ssize_t recvmsg __P_((int __fd, struct msghdr *__message,
+                        int __flags));
+int shutdown __P_((int __sockfd, int __how));
+
+__END_DECLS
+
+#endif
+
+
+
+
diff --git a/mit-pthreads/machdep/linux-2.0/socketcall.h b/mit-pthreads/machdep/linux-2.0/socketcall.h
new file mode 100644
index 00000000000..e69de29bb2d
--- /dev/null
+++ b/mit-pthreads/machdep/linux-2.0/socketcall.h
diff --git a/mit-pthreads/machdep/linux-2.0/timers.h b/mit-pthreads/machdep/linux-2.0/timers.h
new file mode 100755
index 00000000000..110cb27378c
--- /dev/null
+++ b/mit-pthreads/machdep/linux-2.0/timers.h
@@ -0,0 +1,71 @@
+/* ==== timers.h ============================================================
+ * Copyright (c) 1994 by Chris Provenzano, proven@mit.edu
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *  This product includes software developed by Chris Provenzano.
+ * 4. The name of Chris Provenzano may not be used to endorse or promote 
+ *	  products derived from this software without specific prior written
+ *	  permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY CHRIS PROVENZANO ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL CHRIS PROVENZANO BE LIABLE FOR ANY 
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 
+ * SUCH DAMAGE.
+ *
+ * $Id$
+ *
+ * Description : Basic timers header.
+ *
+ *  1.00 94/06/13 proven
+ *      -Started coding this file.
+ */
+ 
+#ifndef _SYS_TIMERS_H_
+#define	_SYS_TIMERS_H_
+
+#include <pthread/config.h>
+#include <sys/types.h>
+#include <time.h>
+
+#ifndef _OS_HAS_TIMESPEC
+struct timespec {
+	time_t	tv_sec;
+	long	tv_nsec;
+};
+#endif
+
+#define TIMEVAL_TO_TIMESPEC(tv, ts) {                                   \
+        (ts)->tv_sec = (tv)->tv_sec;                                    \
+        (ts)->tv_nsec = (tv)->tv_usec * 1000;                           \
+}
+#define TIMESPEC_TO_TIMEVAL(tv, ts) {                                   \
+        (tv)->tv_sec = (ts)->tv_sec;                                    \
+        (tv)->tv_usec = (ts)->tv_nsec / 1000;                           \
+}
+
+/*
+ * New functions
+ */
+
+__BEGIN_DECLS
+
+__END_DECLS
+
+#endif
diff --git a/mit-pthreads/machdep/linux-2.0/uio.h b/mit-pthreads/machdep/linux-2.0/uio.h
new file mode 100755
index 00000000000..67af5bf76e0
--- /dev/null
+++ b/mit-pthreads/machdep/linux-2.0/uio.h
@@ -0,0 +1,15 @@
+/* ==== uio.h ============================================================
+ * Copyright (c) 1994 by Chris Provenzano, proven@athena.mit.edu	
+ *
+ * Description : Correct Linux header file.
+ */
+
+#ifndef _PTHREAD_UIO_H_
+#define _PTHREAD_UIO_H_
+
+struct iovec {
+	void 	*iov_base;
+	size_t	iov_len;
+};
+
+#endif
diff --git a/mit-pthreads/machdep/linux-2.0/wait.h b/mit-pthreads/machdep/linux-2.0/wait.h
new file mode 100755
index 00000000000..bcc28c5ef58
--- /dev/null
+++ b/mit-pthreads/machdep/linux-2.0/wait.h
@@ -0,0 +1,98 @@
+/*	$NetBSD: wait.h,v 1.7 1994/06/29 06:46:23 cgd Exp $	*/
+
+/*
+ * Copyright (c) 1982, 1986, 1989, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)wait.h	8.1 (Berkeley) 6/2/93
+ */
+
+/*
+ * This file holds definitions relevent to the wait4 system call
+ * and the alternate interfaces that use it (wait, wait3, waitpid).
+ */
+
+/*
+ * Macros to test the exit status returned by wait and extract the
+ * relevant values. Union wait is no supported with pthreads.
+ */
+#define	__W_INT(i)			(i)
+#define	__WSTATUS(x)		(__W_INT(x) & 0177)
+#define	__WSTOPPED			0177		/* __WSTATUS if process is stopped */
+#define WIFSTOPPED(x)		(__WSTATUS(x) == __WSTOPPED)
+#define WSTOPSIG(x)			(__W_INT(x) >> 8)
+#define WIFSIGNALED(x)		(__WSTATUS(x) != __WSTOPPED && __WSTATUS(x) != 0)
+#define WTERMSIG(x)			(__WSTATUS(x))
+#define WIFEXITED(x)		(__WSTATUS(x) == 0)
+#define WEXITSTATUS(x)		(__W_INT(x) >> 8)
+
+#ifndef _POSIX_SOURCE
+#define WCOREDUMP(x)		(__W_INT(x) & WCOREFLAG)
+#define	W_EXITCODE(ret, sig)	((ret) << 8 | (sig))
+#define	W_STOPCODE(sig)		((sig) << 8 | __WSTOPPED)
+#endif
+
+/*
+ * Option bits for the third argument of wait4.  WNOHANG causes the
+ * wait to not hang if there are no stopped or terminated processes, rather
+ * returning an error indication in this case (pid==0).  WUNTRACED
+ * indicates that the caller should receive status about untraced children
+ * which stop due to signals.  If children are stopped and a wait without
+ * this option is done, it is as though they were still running... nothing
+ * about them is returned.
+ */
+#define WNOHANG		1	/* dont hang in wait */
+#define WUNTRACED	2	/* tell about stopped, untraced children */
+
+#ifndef _POSIX_SOURCE
+
+/* Tokens for special values of the "pid" parameter to wait4. */
+#define	WAIT_ANY			(-1)	/* any process */
+#define	WAIT_MYPGRP			0		/* any process in my process group */
+
+#define	WSTOPPED			__WSTOPPED
+#endif /* _POSIX_SOURCE */
+
+#include <sys/types.h>
+#include <sys/cdefs.h>
+
+#ifndef __WAIT_STATUS
+#define __WAIT_STATUS	int *
+#endif
+
+__BEGIN_DECLS
+pid_t	wait 		__P_((int *));
+pid_t	waitpid 	__P_((pid_t, int *, int));
+#ifndef _POSIX_SOURCE
+pid_t	wait3 		__P_((int *, int, void *));
+pid_t	wait4 		__P_((pid_t, int *, int, void *));
+#endif
+__END_DECLS
diff --git a/mit-pthreads/machdep/netbsd-0.9/dirent.h b/mit-pthreads/machdep/netbsd-0.9/dirent.h
new file mode 100755
index 00000000000..5226443f86b
--- /dev/null
+++ b/mit-pthreads/machdep/netbsd-0.9/dirent.h
@@ -0,0 +1,64 @@
+/*-
+ * Copyright (c) 1989 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)dirent.h	5.18 (Berkeley) 2/23/91
+ */
+
+#ifndef _SYS_DIRENT_H_
+#define _SYS_DIRENT_H_
+
+/*
+ * A directory entry has a struct dirent at the front of it, containing its
+ * inode number, the length of the entry, and the length of the name
+ * contained in the entry.  These are followed by the name padded to a 4
+ * byte boundary with null bytes.  All names are guaranteed null terminated.
+ * The maximum length of a name in a directory is MAXNAMLEN.
+ */
+
+struct dirent {
+	u_long	d_fileno;		/* file number of entry */
+	u_short	d_reclen;		/* length of this record */
+	u_short	d_namlen;		/* length of string in d_name */
+#ifdef _POSIX_SOURCE
+	char	d_name[255 + 1];	/* name must be no longer than this */
+#else
+#define	MAXNAMLEN	255
+	char	d_name[MAXNAMLEN + 1];	/* name must be no longer than this */
+#endif
+};
+
+#define	d_ino		d_fileno	/* backward compatibility */
+
+/* definitions for library routines operating on directories. */
+#define	DIRBLKSIZ	1024
+
+#endif /* !_DIRENT_H_ */
diff --git a/mit-pthreads/machdep/netbsd-1.0/__math.h b/mit-pthreads/machdep/netbsd-1.0/__math.h
new file mode 100755
index 00000000000..dc009d822f4
--- /dev/null
+++ b/mit-pthreads/machdep/netbsd-1.0/__math.h
@@ -0,0 +1,6 @@
+/*
+ * ANSI/POSIX
+ */
+extern char __infinity[];
+#define HUGE_VAL    (*(double *) __infinity)
+
diff --git a/mit-pthreads/machdep/netbsd-1.0/__path.h b/mit-pthreads/machdep/netbsd-1.0/__path.h
new file mode 100755
index 00000000000..432494daafa
--- /dev/null
+++ b/mit-pthreads/machdep/netbsd-1.0/__path.h
@@ -0,0 +1,14 @@
+/*
+ *	from: @(#)time.h	5.12 (Berkeley) 3/9/91
+ *	$Id$
+ */
+
+#ifndef _SYS__PATH_H_
+#define	_SYS__PATH_H_
+
+#define _PATH_PTY		"/dev/"
+#define _PATH_TZDIR		"/usr/share/zoneinfo"
+#define _PATH_TZFILE	"/etc/localtime"
+
+#endif /* !_SYS__PATH_H_ */
+
diff --git a/mit-pthreads/machdep/netbsd-1.0/__signal.h b/mit-pthreads/machdep/netbsd-1.0/__signal.h
new file mode 100755
index 00000000000..918955c9948
--- /dev/null
+++ b/mit-pthreads/machdep/netbsd-1.0/__signal.h
@@ -0,0 +1,8 @@
+#include <sys/signal.h>
+
+#define	__SIGEMPTYSET		0
+#define	__SIGFILLSET		0xffffffff
+#define	__SIGADDSET(s, n)	(*(s) |= 1 << ((n) - 1), 0)
+#define	__SIGDELSET(s, n)	(*(s) &= ~(1 << ((n) - 1)), 0)
+#define	__SIGISMEMBER(s, n)	((*(s) & (1 << ((n) - 1))) != 0)
+
diff --git a/mit-pthreads/machdep/netbsd-1.0/__stdio.h b/mit-pthreads/machdep/netbsd-1.0/__stdio.h
new file mode 100755
index 00000000000..d60b9df7a54
--- /dev/null
+++ b/mit-pthreads/machdep/netbsd-1.0/__stdio.h
@@ -0,0 +1,8 @@
+
+#include <machine/ansi.h>
+#ifdef  _BSD_SIZE_T_
+typedef _BSD_SIZE_T_    size_t;
+#undef  _BSD_SIZE_T_
+#endif
+
+typedef pthread_fpos_t fpos_t;      /* Must match off_t <sys/types.h> */
diff --git a/mit-pthreads/machdep/netbsd-1.0/__stdlib.h b/mit-pthreads/machdep/netbsd-1.0/__stdlib.h
new file mode 100755
index 00000000000..7b24491b892
--- /dev/null
+++ b/mit-pthreads/machdep/netbsd-1.0/__stdlib.h
@@ -0,0 +1,60 @@
+/*-
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	from: @(#)stdlib.h	5.13 (Berkeley) 6/4/91
+ *	$Id$
+ */
+
+#ifndef _SYS___STDLIB_H_
+#define _SYS___STDLIB_H_
+
+#include <machine/ansi.h>
+
+#ifdef	_BSD_SIZE_T_
+typedef	_BSD_SIZE_T_	size_t;
+#undef	_BSD_SIZE_T_
+#endif
+
+#ifdef	_BSD_WCHAR_T_
+typedef	_BSD_WCHAR_T_	wchar_t;
+#undef	_BSD_WCHAR_T_
+#endif
+
+#ifndef __NORETURN
+#define __NORETURN
+#endif
+
+#ifndef	NULL
+#define	NULL	0
+#endif
+
+#endif /* _STDLIB_H_ */
diff --git a/mit-pthreads/machdep/netbsd-1.0/__string.h b/mit-pthreads/machdep/netbsd-1.0/__string.h
new file mode 100755
index 00000000000..1ebee28e708
--- /dev/null
+++ b/mit-pthreads/machdep/netbsd-1.0/__string.h
@@ -0,0 +1,20 @@
+
+#include <machine/ansi.h>
+#ifdef  _BSD_SIZE_T_
+typedef _BSD_SIZE_T_    size_t;
+#undef  _BSD_SIZE_T_
+#endif
+
+/* Non-standard NetBSD string routines. */
+#if !defined(_ANSI_SOURCE) && !defined(_POSIX_SOURCE)
+__BEGIN_DECLS
+int	 bcmp __P_((const void *, const void *, size_t));
+void	 bcopy __P_((const void *, void *, size_t));
+void	 bzero __P_((void *, size_t));
+char	*index __P_((const char *, int));
+char	*rindex __P_((const char *, int));
+char	*strdup __P_((const char *));
+void	 strmode __P_((int, char *));
+char	*strsep __P_((char **, const char *));
+__END_DECLS
+#endif 
diff --git a/mit-pthreads/machdep/netbsd-1.0/__time.h b/mit-pthreads/machdep/netbsd-1.0/__time.h
new file mode 100755
index 00000000000..16ea9d1f0dd
--- /dev/null
+++ b/mit-pthreads/machdep/netbsd-1.0/__time.h
@@ -0,0 +1,69 @@
+/*
+ * Copyright (c) 1989 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * (c) UNIX System Laboratories, Inc.
+ * All or some portions of this file are derived from material licensed
+ * to the University of California by American Telephone and Telegraph
+ * Co. or Unix System Laboratories, Inc. and are reproduced herein with
+ * the permission of UNIX System Laboratories, Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	from: @(#)time.h	5.12 (Berkeley) 3/9/91
+ *	$Id$
+ */
+
+#ifndef _SYS__TIME_H_
+#define	_SYS__TIME_H_
+
+#include <machine/ansi.h>
+
+#ifdef	_BSD_CLOCK_T_
+typedef	_BSD_CLOCK_T_	clock_t;
+#undef	_BSD_CLOCK_T_
+#endif
+
+#ifdef	_BSD_TIME_T_
+typedef	_BSD_TIME_T_	time_t;
+#undef	_BSD_TIME_T_
+#endif
+
+#ifdef	_BSD_SIZE_T_
+typedef	_BSD_SIZE_T_	size_t;
+#undef	_BSD_SIZE_T_
+#endif
+
+#define CLOCKS_PER_SEC	100
+
+#if !defined(_ANSI_SOURCE)
+#define CLK_TCK		100
+#endif /* not ANSI */
+
+#endif /* !_SYS__TIME_H_ */
diff --git a/mit-pthreads/machdep/netbsd-1.0/__unistd.h b/mit-pthreads/machdep/netbsd-1.0/__unistd.h
new file mode 100755
index 00000000000..b4741ba6725
--- /dev/null
+++ b/mit-pthreads/machdep/netbsd-1.0/__unistd.h
@@ -0,0 +1,107 @@
+/*-
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	from: @(#)stdlib.h	5.13 (Berkeley) 6/4/91
+ *	$Id$
+ */
+
+#ifndef _SYS___UNISTD_H_
+#define _SYS___UNISTD_H_
+
+#include <sys/types.h>
+
+#ifndef	NULL
+#define	NULL	0
+#endif
+
+/* compile-time symbolic constants */
+#define	_POSIX_JOB_CONTROL	/* implementation supports job control */
+
+#ifdef	_NOT_AVAILABLE
+#define	_POSIX_SAVED_IDS	/* saved set-user-ID and set-group-ID */
+#endif
+
+#define	_POSIX_VERSION		198808L
+#define	_POSIX2_VERSION		199212L
+
+/* execution-time symbolic constants */
+				/* chown requires appropriate privileges */
+#define	_POSIX_CHOWN_RESTRICTED	1
+				/* too-long path components generate errors */
+#define	_POSIX_NO_TRUNC		1
+				/* may disable terminal special characters */
+#define	_POSIX_VDISABLE		((unsigned char)'\377')
+
+/* configurable pathname variables */
+#define	_PC_LINK_MAX		 1
+#define	_PC_MAX_CANON		 2
+#define	_PC_MAX_INPUT		 3
+#define	_PC_NAME_MAX		 4
+#define	_PC_PATH_MAX		 5
+#define	_PC_PIPE_BUF		 6
+#define	_PC_CHOWN_RESTRICTED	 7
+#define	_PC_NO_TRUNC		 8
+#define	_PC_VDISABLE		 9
+
+/* configurable system variables */
+#define	_SC_ARG_MAX		 1
+#define	_SC_CHILD_MAX		 2
+#define	_SC_CLK_TCK		 3
+#define	_SC_NGROUPS_MAX		 4
+#define	_SC_OPEN_MAX		 5
+#define	_SC_JOB_CONTROL		 6
+#define	_SC_SAVED_IDS		 7
+#define	_SC_VERSION		 8
+#define	_SC_BC_BASE_MAX		 9
+#define	_SC_BC_DIM_MAX		10
+#define	_SC_BC_SCALE_MAX	11
+#define	_SC_BC_STRING_MAX	12
+#define	_SC_COLL_WEIGHTS_MAX	13
+#define	_SC_EXPR_NEST_MAX	14
+#define	_SC_LINE_MAX		15
+#define	_SC_RE_DUP_MAX		16
+#define	_SC_2_VERSION		17
+#define	_SC_2_C_BIND		18
+#define	_SC_2_C_DEV		19
+#define	_SC_2_CHAR_TERM		20
+#define	_SC_2_FORT_DEV		21
+#define	_SC_2_FORT_RUN		22
+#define	_SC_2_LOCALEDEF		23
+#define	_SC_2_SW_DEV		24
+#define	_SC_2_UPE		25
+#define	_SC_STREAM_MAX		26
+#define	_SC_TZNAME_MAX		27
+
+/* configurable system strings */
+#define	_CS_PATH		 1
+
+#endif 
diff --git a/mit-pthreads/machdep/netbsd-1.0/compat.h b/mit-pthreads/machdep/netbsd-1.0/compat.h
new file mode 100755
index 00000000000..e7de318aa88
--- /dev/null
+++ b/mit-pthreads/machdep/netbsd-1.0/compat.h
@@ -0,0 +1,43 @@
+/* ==== compat.h ============================================================
+ * Copyright (c) 1994 by Chris Provenzano, proven@mit.edu
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *  This product includes software developed by Chris Provenzano.
+ * 4. The name of Chris Provenzano may not be used to endorse or promote 
+ *	  products derived from this software without specific prior written
+ *	  permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY CHRIS PROVENZANO ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL CHRIS PROVENZANO BE LIABLE FOR ANY 
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 
+ * SUCH DAMAGE.
+ *
+ * $Id$
+ *
+ * Description : COmpat header to make socket code compile.
+ *
+ *  1.00 94/08/01 proven
+ *      -Started coding this file.
+ */
+ 
+#ifndef _SYS_COMPAT_H_
+#define	_SYS_COMPAT_H_
+
+#endif
diff --git a/mit-pthreads/machdep/netbsd-1.0/dirent.h b/mit-pthreads/machdep/netbsd-1.0/dirent.h
new file mode 100755
index 00000000000..5226443f86b
--- /dev/null
+++ b/mit-pthreads/machdep/netbsd-1.0/dirent.h
@@ -0,0 +1,64 @@
+/*-
+ * Copyright (c) 1989 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)dirent.h	5.18 (Berkeley) 2/23/91
+ */
+
+#ifndef _SYS_DIRENT_H_
+#define _SYS_DIRENT_H_
+
+/*
+ * A directory entry has a struct dirent at the front of it, containing its
+ * inode number, the length of the entry, and the length of the name
+ * contained in the entry.  These are followed by the name padded to a 4
+ * byte boundary with null bytes.  All names are guaranteed null terminated.
+ * The maximum length of a name in a directory is MAXNAMLEN.
+ */
+
+struct dirent {
+	u_long	d_fileno;		/* file number of entry */
+	u_short	d_reclen;		/* length of this record */
+	u_short	d_namlen;		/* length of string in d_name */
+#ifdef _POSIX_SOURCE
+	char	d_name[255 + 1];	/* name must be no longer than this */
+#else
+#define	MAXNAMLEN	255
+	char	d_name[MAXNAMLEN + 1];	/* name must be no longer than this */
+#endif
+};
+
+#define	d_ino		d_fileno	/* backward compatibility */
+
+/* definitions for library routines operating on directories. */
+#define	DIRBLKSIZ	1024
+
+#endif /* !_DIRENT_H_ */
diff --git a/mit-pthreads/machdep/netbsd-1.0/errno.h b/mit-pthreads/machdep/netbsd-1.0/errno.h
new file mode 100755
index 00000000000..3da61d692a3
--- /dev/null
+++ b/mit-pthreads/machdep/netbsd-1.0/errno.h
@@ -0,0 +1,160 @@
+/*	$NetBSD: errno.h,v 1.8 1994/06/29 06:44:02 cgd Exp $	*/
+
+/*
+ * Copyright (c) 1982, 1986, 1989, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ * (c) UNIX System Laboratories, Inc.
+ * All or some portions of this file are derived from material licensed
+ * to the University of California by American Telephone and Telegraph
+ * Co. or Unix System Laboratories, Inc. and are reproduced herein with
+ * the permission of UNIX System Laboratories, Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)errno.h	8.5 (Berkeley) 1/21/94
+ */
+
+#ifndef _SYS_ERRNO_H_
+#define _SYS_ERRNO_H_
+
+#define	EPERM		1		/* Operation not permitted */
+#define	ENOENT		2		/* No such file or directory */
+#define	ESRCH		3		/* No such process */
+#define	EINTR		4		/* Interrupted system call */
+#define	EIO		5		/* Input/output error */
+#define	ENXIO		6		/* Device not configured */
+#define	E2BIG		7		/* Argument list too long */
+#define	ENOEXEC		8		/* Exec format error */
+#define	EBADF		9		/* Bad file descriptor */
+#define	ECHILD		10		/* No child processes */
+#define	EDEADLK		11		/* Resource deadlock avoided */
+					/* 11 was EAGAIN */
+#define	ENOMEM		12		/* Cannot allocate memory */
+#define	EACCES		13		/* Permission denied */
+#define	EFAULT		14		/* Bad address */
+#ifndef _POSIX_SOURCE
+#define	ENOTBLK		15		/* Block device required */
+#endif
+#define	EBUSY		16		/* Device busy */
+#define	EEXIST		17		/* File exists */
+#define	EXDEV		18		/* Cross-device link */
+#define	ENODEV		19		/* Operation not supported by device */
+#define	ENOTDIR		20		/* Not a directory */
+#define	EISDIR		21		/* Is a directory */
+#define	EINVAL		22		/* Invalid argument */
+#define	ENFILE		23		/* Too many open files in system */
+#define	EMFILE		24		/* Too many open files */
+#define	ENOTTY		25		/* Inappropriate ioctl for device */
+#ifndef _POSIX_SOURCE
+#define	ETXTBSY		26		/* Text file busy */
+#endif
+#define	EFBIG		27		/* File too large */
+#define	ENOSPC		28		/* No space left on device */
+#define	ESPIPE		29		/* Illegal seek */
+#define	EROFS		30		/* Read-only file system */
+#define	EMLINK		31		/* Too many links */
+#define	EPIPE		32		/* Broken pipe */
+
+/* math software */
+#define	EDOM		33		/* Numerical argument out of domain */
+#define	ERANGE		34		/* Result too large */
+
+/* non-blocking and interrupt i/o */
+#define	EAGAIN		35		/* Resource temporarily unavailable */
+#ifndef _POSIX_SOURCE
+#define	EWOULDBLOCK	EAGAIN		/* Operation would block */
+#define	EINPROGRESS	36		/* Operation now in progress */
+#define	EALREADY	37		/* Operation already in progress */
+
+/* ipc/network software -- argument errors */
+#define	ENOTSOCK	38		/* Socket operation on non-socket */
+#define	EDESTADDRREQ	39		/* Destination address required */
+#define	EMSGSIZE	40		/* Message too long */
+#define	EPROTOTYPE	41		/* Protocol wrong type for socket */
+#define	ENOPROTOOPT	42		/* Protocol not available */
+#define	EPROTONOSUPPORT	43		/* Protocol not supported */
+#define	ESOCKTNOSUPPORT	44		/* Socket type not supported */
+#define	EOPNOTSUPP	45		/* Operation not supported */
+#define	EPFNOSUPPORT	46		/* Protocol family not supported */
+#define	EAFNOSUPPORT	47		/* Address family not supported by protocol family */
+#define	EADDRINUSE	48		/* Address already in use */
+#define	EADDRNOTAVAIL	49		/* Can't assign requested address */
+
+/* ipc/network software -- operational errors */
+#define	ENETDOWN	50		/* Network is down */
+#define	ENETUNREACH	51		/* Network is unreachable */
+#define	ENETRESET	52		/* Network dropped connection on reset */
+#define	ECONNABORTED	53		/* Software caused connection abort */
+#define	ECONNRESET	54		/* Connection reset by peer */
+#define	ENOBUFS		55		/* No buffer space available */
+#define	EISCONN		56		/* Socket is already connected */
+#define	ENOTCONN	57		/* Socket is not connected */
+#define	ESHUTDOWN	58		/* Can't send after socket shutdown */
+#define	ETOOMANYREFS	59		/* Too many references: can't splice */
+#define	ETIMEDOUT	60		/* Operation timed out */
+#define	ECONNREFUSED	61		/* Connection refused */
+
+#define	ELOOP		62		/* Too many levels of symbolic links */
+#endif /* _POSIX_SOURCE */
+#define	ENAMETOOLONG	63		/* File name too long */
+
+/* should be rearranged */
+#ifndef _POSIX_SOURCE
+#define	EHOSTDOWN	64		/* Host is down */
+#define	EHOSTUNREACH	65		/* No route to host */
+#endif /* _POSIX_SOURCE */
+#define	ENOTEMPTY	66		/* Directory not empty */
+
+/* quotas & mush */
+#ifndef _POSIX_SOURCE
+#define	EPROCLIM	67		/* Too many processes */
+#define	EUSERS		68		/* Too many users */
+#define	EDQUOT		69		/* Disc quota exceeded */
+
+/* Network File System */
+#define	ESTALE		70		/* Stale NFS file handle */
+#define	EREMOTE		71		/* Too many levels of remote in path */
+#define	EBADRPC		72		/* RPC struct is bad */
+#define	ERPCMISMATCH	73		/* RPC version wrong */
+#define	EPROGUNAVAIL	74		/* RPC prog. not avail */
+#define	EPROGMISMATCH	75		/* Program version wrong */
+#define	EPROCUNAVAIL	76		/* Bad procedure for program */
+#endif /* _POSIX_SOURCE */
+
+#define	ENOLCK		77		/* No locks available */
+#define	ENOSYS		78		/* Function not implemented */
+
+#ifndef _POSIX_SOURCE
+#define	EFTYPE		79		/* Inappropriate file type or format */
+#define	EAUTH		80		/* Authentication error */
+#define	ENEEDAUTH	81		/* Need authenticator */
+#define	ELAST		81		/* Must be equal largest errno */
+#endif /* _POSIX_SOURCE */
+
+#endif
diff --git a/mit-pthreads/machdep/netbsd-1.0/time.h b/mit-pthreads/machdep/netbsd-1.0/time.h
new file mode 100755
index 00000000000..f2cc61f8d75
--- /dev/null
+++ b/mit-pthreads/machdep/netbsd-1.0/time.h
@@ -0,0 +1,125 @@
+/*	$NetBSD: time.h,v 1.8 1994/06/29 06:45:44 cgd Exp $	*/
+
+/*
+ * Copyright (c) 1982, 1986, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)time.h	8.1 (Berkeley) 6/2/93
+ */
+
+#ifndef _SYS_TIME_H_
+#define _SYS_TIME_H_
+
+/*
+ * Structure returned by gettimeofday(2) system call,
+ * and used in other calls.
+ */
+struct timeval {
+	long	tv_sec;		/* seconds */
+	long	tv_usec;	/* and microseconds */
+};
+
+/*
+ * Structure defined by POSIX.4 to be like a timeval.
+ */
+struct timespec {
+	long	tv_sec;		/* seconds */
+	long	tv_nsec;	/* and nanoseconds */
+};
+
+#define	TIMEVAL_TO_TIMESPEC(tv, ts) {					\
+	(ts)->tv_sec = (tv)->tv_sec;					\
+	(ts)->tv_nsec = (tv)->tv_usec * 1000;				\
+}
+#define	TIMESPEC_TO_TIMEVAL(tv, ts) {					\
+	(tv)->tv_sec = (ts)->tv_sec;					\
+	(tv)->tv_usec = (ts)->tv_nsec / 1000;				\
+}
+
+struct timezone {
+	int	tz_minuteswest;	/* minutes west of Greenwich */
+	int	tz_dsttime;	/* type of dst correction */
+};
+#define	DST_NONE	0	/* not on dst */
+#define	DST_USA		1	/* USA style dst */
+#define	DST_AUST	2	/* Australian style dst */
+#define	DST_WET		3	/* Western European dst */
+#define	DST_MET		4	/* Middle European dst */
+#define	DST_EET		5	/* Eastern European dst */
+#define	DST_CAN		6	/* Canada */
+
+/* Operations on timevals. */
+#define	timerclear(tvp)		(tvp)->tv_sec = (tvp)->tv_usec = 0
+#define	timerisset(tvp)		((tvp)->tv_sec || (tvp)->tv_usec)
+#define	timercmp(tvp, uvp, cmp)						\
+	(((tvp)->tv_sec == (uvp)->tv_sec) ?				\
+	    ((tvp)->tv_usec cmp (uvp)->tv_usec) :			\
+	    ((tvp)->tv_sec cmp (uvp)->tv_sec))
+
+/*
+ * Names of the interval timers, and structure
+ * defining a timer setting.
+ */
+#define	ITIMER_REAL	0
+#define	ITIMER_VIRTUAL	1
+#define	ITIMER_PROF	2
+
+struct	itimerval {
+	struct	timeval it_interval;	/* timer interval */
+	struct	timeval it_value;	/* current value */
+};
+
+/*
+ * Getkerninfo clock information structure
+ */
+struct clockinfo {
+	int	hz;		/* clock frequency */
+	int	tick;		/* micro-seconds per hz tick */
+	int	stathz;		/* statistics clock frequency */
+	int	profhz;		/* profiling clock frequency */
+};
+
+#include <time.h>
+
+#ifndef _POSIX_SOURCE
+#include <sys/cdefs.h>
+
+__BEGIN_DECLS
+int	adjtime __P_((const struct timeval *, struct timeval *));
+int	getitimer __P_((int, struct itimerval *));
+int	gettimeofday __P_((struct timeval *, struct timezone *));
+int	setitimer __P_((int, const struct itimerval *, struct itimerval *));
+int	settimeofday __P_((const struct timeval *, const struct timezone *));
+int	utimes __P_((const char *, const struct timeval *));
+__END_DECLS
+#endif /* !POSIX */
+
+#endif /* !_SYS_TIME_H_ */
diff --git a/mit-pthreads/machdep/netbsd-1.0/timers.h b/mit-pthreads/machdep/netbsd-1.0/timers.h
new file mode 100755
index 00000000000..f9768c68c8f
--- /dev/null
+++ b/mit-pthreads/machdep/netbsd-1.0/timers.h
@@ -0,0 +1,45 @@
+/* ==== timers.h ============================================================
+ * Copyright (c) 1994 by Chris Provenzano, proven@mit.edu
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *  This product includes software developed by Chris Provenzano.
+ * 4. The name of Chris Provenzano may not be used to endorse or promote 
+ *	  products derived from this software without specific prior written
+ *	  permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY CHRIS PROVENZANO ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL CHRIS PROVENZANO BE LIABLE FOR ANY 
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 
+ * SUCH DAMAGE.
+ *
+ * $Id$
+ *
+ * Description : Basic timers header.
+ *
+ *  1.00 94/06/13 proven
+ *      -Started coding this file.
+ */
+ 
+#ifndef _SYS_TIMERS_H_
+#define	_SYS_TIMERS_H_
+
+#include <sys/time.h>
+
+#endif
diff --git a/mit-pthreads/machdep/netbsd-1.0/wait.h b/mit-pthreads/machdep/netbsd-1.0/wait.h
new file mode 100755
index 00000000000..c1cd876d052
--- /dev/null
+++ b/mit-pthreads/machdep/netbsd-1.0/wait.h
@@ -0,0 +1,158 @@
+/*	$NetBSD: wait.h,v 1.7 1994/06/29 06:46:23 cgd Exp $	*/
+
+/*
+ * Copyright (c) 1982, 1986, 1989, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)wait.h	8.1 (Berkeley) 6/2/93
+ */
+
+/*
+ * This file holds definitions relevent to the wait4 system call
+ * and the alternate interfaces that use it (wait, wait3, waitpid).
+ */
+
+/*
+ * Macros to test the exit status returned by wait
+ * and extract the relevant values.
+ */
+#ifdef _POSIX_SOURCE
+#define	_W_INT(i)	(i)
+#else
+#define	_W_INT(w)	(*(int *)&(w))	/* convert union wait to int */
+#define	WCOREFLAG	0200
+#endif
+
+#define	_WSTATUS(x)	(_W_INT(x) & 0177)
+#define	_WSTOPPED	0177		/* _WSTATUS if process is stopped */
+#define WIFSTOPPED(x)	(_WSTATUS(x) == _WSTOPPED)
+#define WSTOPSIG(x)	(_W_INT(x) >> 8)
+#define WIFSIGNALED(x)	(_WSTATUS(x) != _WSTOPPED && _WSTATUS(x) != 0)
+#define WTERMSIG(x)	(_WSTATUS(x))
+#define WIFEXITED(x)	(_WSTATUS(x) == 0)
+#define WEXITSTATUS(x)	(_W_INT(x) >> 8)
+#ifndef _POSIX_SOURCE
+#define WCOREDUMP(x)	(_W_INT(x) & WCOREFLAG)
+
+#define	W_EXITCODE(ret, sig)	((ret) << 8 | (sig))
+#define	W_STOPCODE(sig)		((sig) << 8 | _WSTOPPED)
+#endif
+
+/*
+ * Option bits for the third argument of wait4.  WNOHANG causes the
+ * wait to not hang if there are no stopped or terminated processes, rather
+ * returning an error indication in this case (pid==0).  WUNTRACED
+ * indicates that the caller should receive status about untraced children
+ * which stop due to signals.  If children are stopped and a wait without
+ * this option is done, it is as though they were still running... nothing
+ * about them is returned.
+ */
+#define WNOHANG		1	/* dont hang in wait */
+#define WUNTRACED	2	/* tell about stopped, untraced children */
+
+#ifndef _POSIX_SOURCE
+/* POSIX extensions and 4.2/4.3 compatability: */
+
+/*
+ * Tokens for special values of the "pid" parameter to wait4.
+ */
+#define	WAIT_ANY	(-1)	/* any process */
+#define	WAIT_MYPGRP	0	/* any process in my process group */
+
+#include <machine/endian.h>
+
+/*
+ * Deprecated:
+ * Structure of the information in the status word returned by wait4.
+ * If w_stopval==WSTOPPED, then the second structure describes
+ * the information returned, else the first.
+ */
+union wait {
+	int	w_status;		/* used in syscall */
+	/*
+	 * Terminated process status.
+	 */
+	struct {
+#if BYTE_ORDER == LITTLE_ENDIAN 
+		unsigned int	w_Termsig:7,	/* termination signal */
+				w_Coredump:1,	/* core dump indicator */
+				w_Retcode:8,	/* exit code if w_termsig==0 */
+				w_Filler:16;	/* upper bits filler */
+#endif
+#if BYTE_ORDER == BIG_ENDIAN 
+		unsigned int	w_Filler:16,	/* upper bits filler */
+				w_Retcode:8,	/* exit code if w_termsig==0 */
+				w_Coredump:1,	/* core dump indicator */
+				w_Termsig:7;	/* termination signal */
+#endif
+	} w_T;
+	/*
+	 * Stopped process status.  Returned
+	 * only for traced children unless requested
+	 * with the WUNTRACED option bit.
+	 */
+	struct {
+#if BYTE_ORDER == LITTLE_ENDIAN 
+		unsigned int	w_Stopval:8,	/* == W_STOPPED if stopped */
+				w_Stopsig:8,	/* signal that stopped us */
+				w_Filler:16;	/* upper bits filler */
+#endif
+#if BYTE_ORDER == BIG_ENDIAN 
+		unsigned int	w_Filler:16,	/* upper bits filler */
+				w_Stopsig:8,	/* signal that stopped us */
+				w_Stopval:8;	/* == W_STOPPED if stopped */
+#endif
+	} w_S;
+};
+#define	w_termsig	w_T.w_Termsig
+#define w_coredump	w_T.w_Coredump
+#define w_retcode	w_T.w_Retcode
+#define w_stopval	w_S.w_Stopval
+#define w_stopsig	w_S.w_Stopsig
+
+#define	WSTOPPED	_WSTOPPED
+#endif /* _POSIX_SOURCE */
+
+#ifndef KERNEL
+#include <sys/types.h>
+#include <sys/cdefs.h>
+
+__BEGIN_DECLS
+struct rusage;	/* forward declaration */
+
+pid_t	wait __P_((int *));
+pid_t	waitpid __P_((pid_t, int *, int));
+#ifndef _POSIX_SOURCE
+pid_t	wait3 __P_((int *, int, void *));
+pid_t	wait4 __P_((pid_t, int *, int, void *));
+#endif
+__END_DECLS
+#endif
diff --git a/mit-pthreads/machdep/netbsd-1.1/__math.h b/mit-pthreads/machdep/netbsd-1.1/__math.h
new file mode 100755
index 00000000000..dc009d822f4
--- /dev/null
+++ b/mit-pthreads/machdep/netbsd-1.1/__math.h
@@ -0,0 +1,6 @@
+/*
+ * ANSI/POSIX
+ */
+extern char __infinity[];
+#define HUGE_VAL    (*(double *) __infinity)
+
diff --git a/mit-pthreads/machdep/netbsd-1.1/__path.h b/mit-pthreads/machdep/netbsd-1.1/__path.h
new file mode 100755
index 00000000000..be7f9f6c658
--- /dev/null
+++ b/mit-pthreads/machdep/netbsd-1.1/__path.h
@@ -0,0 +1,14 @@
+/*
+ *	from: @(#)time.h	5.12 (Berkeley) 3/9/91
+ *	__path.h,v 1.1 1995/01/03 12:53:32 proven Exp
+ */
+
+#ifndef _SYS__PATH_H_
+#define	_SYS__PATH_H_
+
+#define _PATH_PTY		"/dev/"
+#define _PATH_TZDIR		"/usr/share/zoneinfo"
+#define _PATH_TZFILE	"/etc/localtime"
+
+#endif /* !_SYS__PATH_H_ */
+
diff --git a/mit-pthreads/machdep/netbsd-1.1/__signal.h b/mit-pthreads/machdep/netbsd-1.1/__signal.h
new file mode 100755
index 00000000000..e41e9218261
--- /dev/null
+++ b/mit-pthreads/machdep/netbsd-1.1/__signal.h
@@ -0,0 +1,20 @@
+#include <sys/signal.h>
+
+#if NSIG <= 32
+#define	__SIGEMPTYSET		0
+#define	__SIGFILLSET		0xffffffff
+#define	__SIGADDSET(s, n)	(*(s) |= 1 << ((n) - 1), 0)
+#define	__SIGDELSET(s, n)	(*(s) &= ~(1 << ((n) - 1)), 0)
+#define	__SIGISMEMBER(s, n)	((*(s) & (1 << ((n) - 1))) != 0)
+
+#else	/* XXX Netbsd >= 1.3H */
+#define	__SIGEMPTYSET		{ 0, 0, 0, 0}
+#define	__SIGFILLSET		{ 0xffffffff, 0xffffffff, \
+				  0xffffffff, 0xffffffff }
+#define __SIGMASK(n)		(1 << (((n) - 1) & 31))
+#define	__SIGWORD(n)		(((n) - 1) >> 5)
+#define	__SIGADDSET(s, n)	((s)->__bits[__SIGWORD(n)] |= __SIGMASK(n))
+#define	__SIGDELSET(s, n)	((s)->__bits[__SIGWORD(n)] &= ~__SIGMASK(n))
+#define	__SIGISMEMBER(s, n)	(((s)->__bits[__SIGWORD(n)] & __SIGMASK(n)) != 0)
+
+#endif
diff --git a/mit-pthreads/machdep/netbsd-1.1/__stdio.h b/mit-pthreads/machdep/netbsd-1.1/__stdio.h
new file mode 100755
index 00000000000..d60b9df7a54
--- /dev/null
+++ b/mit-pthreads/machdep/netbsd-1.1/__stdio.h
@@ -0,0 +1,8 @@
+
+#include <machine/ansi.h>
+#ifdef  _BSD_SIZE_T_
+typedef _BSD_SIZE_T_    size_t;
+#undef  _BSD_SIZE_T_
+#endif
+
+typedef pthread_fpos_t fpos_t;      /* Must match off_t <sys/types.h> */
diff --git a/mit-pthreads/machdep/netbsd-1.1/__stdlib.h b/mit-pthreads/machdep/netbsd-1.1/__stdlib.h
new file mode 100755
index 00000000000..189bb5e8799
--- /dev/null
+++ b/mit-pthreads/machdep/netbsd-1.1/__stdlib.h
@@ -0,0 +1,60 @@
+/*-
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	from: @(#)stdlib.h	5.13 (Berkeley) 6/4/91
+ *	__stdlib.h,v 1.1 1995/01/03 12:53:34 proven Exp
+ */
+
+#ifndef _SYS___STDLIB_H_
+#define _SYS___STDLIB_H_
+
+#include <machine/ansi.h>
+
+#ifdef	_BSD_SIZE_T_
+typedef	_BSD_SIZE_T_	size_t;
+#undef	_BSD_SIZE_T_
+#endif
+
+#ifdef	_BSD_WCHAR_T_
+typedef	_BSD_WCHAR_T_	wchar_t;
+#undef	_BSD_WCHAR_T_
+#endif
+
+#ifndef __NORETURN
+#define __NORETURN
+#endif
+
+#ifndef	NULL
+#define	NULL	0
+#endif
+
+#endif /* _STDLIB_H_ */
diff --git a/mit-pthreads/machdep/netbsd-1.1/__string.h b/mit-pthreads/machdep/netbsd-1.1/__string.h
new file mode 100755
index 00000000000..1ebee28e708
--- /dev/null
+++ b/mit-pthreads/machdep/netbsd-1.1/__string.h
@@ -0,0 +1,20 @@
+
+#include <machine/ansi.h>
+#ifdef  _BSD_SIZE_T_
+typedef _BSD_SIZE_T_    size_t;
+#undef  _BSD_SIZE_T_
+#endif
+
+/* Non-standard NetBSD string routines. */
+#if !defined(_ANSI_SOURCE) && !defined(_POSIX_SOURCE)
+__BEGIN_DECLS
+int	 bcmp __P_((const void *, const void *, size_t));
+void	 bcopy __P_((const void *, void *, size_t));
+void	 bzero __P_((void *, size_t));
+char	*index __P_((const char *, int));
+char	*rindex __P_((const char *, int));
+char	*strdup __P_((const char *));
+void	 strmode __P_((int, char *));
+char	*strsep __P_((char **, const char *));
+__END_DECLS
+#endif 
diff --git a/mit-pthreads/machdep/netbsd-1.1/__time.h b/mit-pthreads/machdep/netbsd-1.1/__time.h
new file mode 100755
index 00000000000..27ceb815852
--- /dev/null
+++ b/mit-pthreads/machdep/netbsd-1.1/__time.h
@@ -0,0 +1,69 @@
+/*
+ * Copyright (c) 1989 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * (c) UNIX System Laboratories, Inc.
+ * All or some portions of this file are derived from material licensed
+ * to the University of California by American Telephone and Telegraph
+ * Co. or Unix System Laboratories, Inc. and are reproduced herein with
+ * the permission of UNIX System Laboratories, Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	from: @(#)time.h	5.12 (Berkeley) 3/9/91
+ *	__time.h,v 1.1 1994/12/13 07:18:55 proven Exp
+ */
+
+#ifndef _SYS__TIME_H_
+#define	_SYS__TIME_H_
+
+#include <machine/ansi.h>
+
+#ifdef	_BSD_CLOCK_T_
+typedef	_BSD_CLOCK_T_	clock_t;
+#undef	_BSD_CLOCK_T_
+#endif
+
+#ifdef	_BSD_TIME_T_
+typedef	_BSD_TIME_T_	time_t;
+#undef	_BSD_TIME_T_
+#endif
+
+#ifdef	_BSD_SIZE_T_
+typedef	_BSD_SIZE_T_	size_t;
+#undef	_BSD_SIZE_T_
+#endif
+
+#define CLOCKS_PER_SEC	100
+
+#if !defined(_ANSI_SOURCE)
+#define CLK_TCK		100
+#endif /* not ANSI */
+
+#endif /* !_SYS__TIME_H_ */
diff --git a/mit-pthreads/machdep/netbsd-1.1/__unistd.h b/mit-pthreads/machdep/netbsd-1.1/__unistd.h
new file mode 100755
index 00000000000..cea3165c229
--- /dev/null
+++ b/mit-pthreads/machdep/netbsd-1.1/__unistd.h
@@ -0,0 +1,107 @@
+/*-
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	from: @(#)stdlib.h	5.13 (Berkeley) 6/4/91
+ *	__unistd.h,v 1.1 1995/01/03 12:53:35 proven Exp
+ */
+
+#ifndef _SYS___UNISTD_H_
+#define _SYS___UNISTD_H_
+
+#include <sys/types.h>
+
+#ifndef	NULL
+#define	NULL	0
+#endif
+
+/* compile-time symbolic constants */
+#define	_POSIX_JOB_CONTROL	/* implementation supports job control */
+
+#ifdef	_NOT_AVAILABLE
+#define	_POSIX_SAVED_IDS	/* saved set-user-ID and set-group-ID */
+#endif
+
+#define	_POSIX_VERSION		198808L
+#define	_POSIX2_VERSION		199212L
+
+/* execution-time symbolic constants */
+				/* chown requires appropriate privileges */
+#define	_POSIX_CHOWN_RESTRICTED	1
+				/* too-long path components generate errors */
+#define	_POSIX_NO_TRUNC		1
+				/* may disable terminal special characters */
+#define	_POSIX_VDISABLE		((unsigned char)'\377')
+
+/* configurable pathname variables */
+#define	_PC_LINK_MAX		 1
+#define	_PC_MAX_CANON		 2
+#define	_PC_MAX_INPUT		 3
+#define	_PC_NAME_MAX		 4
+#define	_PC_PATH_MAX		 5
+#define	_PC_PIPE_BUF		 6
+#define	_PC_CHOWN_RESTRICTED	 7
+#define	_PC_NO_TRUNC		 8
+#define	_PC_VDISABLE		 9
+
+/* configurable system variables */
+#define	_SC_ARG_MAX		 1
+#define	_SC_CHILD_MAX		 2
+#define	_SC_CLK_TCK		 3
+#define	_SC_NGROUPS_MAX		 4
+#define	_SC_OPEN_MAX		 5
+#define	_SC_JOB_CONTROL		 6
+#define	_SC_SAVED_IDS		 7
+#define	_SC_VERSION		 8
+#define	_SC_BC_BASE_MAX		 9
+#define	_SC_BC_DIM_MAX		10
+#define	_SC_BC_SCALE_MAX	11
+#define	_SC_BC_STRING_MAX	12
+#define	_SC_COLL_WEIGHTS_MAX	13
+#define	_SC_EXPR_NEST_MAX	14
+#define	_SC_LINE_MAX		15
+#define	_SC_RE_DUP_MAX		16
+#define	_SC_2_VERSION		17
+#define	_SC_2_C_BIND		18
+#define	_SC_2_C_DEV		19
+#define	_SC_2_CHAR_TERM		20
+#define	_SC_2_FORT_DEV		21
+#define	_SC_2_FORT_RUN		22
+#define	_SC_2_LOCALEDEF		23
+#define	_SC_2_SW_DEV		24
+#define	_SC_2_UPE		25
+#define	_SC_STREAM_MAX		26
+#define	_SC_TZNAME_MAX		27
+
+/* configurable system strings */
+#define	_CS_PATH		 1
+
+#endif 
diff --git a/mit-pthreads/machdep/netbsd-1.1/compat.h b/mit-pthreads/machdep/netbsd-1.1/compat.h
new file mode 100755
index 00000000000..f843795cc0a
--- /dev/null
+++ b/mit-pthreads/machdep/netbsd-1.1/compat.h
@@ -0,0 +1,43 @@
+/* ==== compat.h ============================================================
+ * Copyright (c) 1994 by Chris Provenzano, proven@mit.edu
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *  This product includes software developed by Chris Provenzano.
+ * 4. The name of Chris Provenzano may not be used to endorse or promote 
+ *	  products derived from this software without specific prior written
+ *	  permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY CHRIS PROVENZANO ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL CHRIS PROVENZANO BE LIABLE FOR ANY 
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 
+ * SUCH DAMAGE.
+ *
+ * compat.h,v 1.50 1994/08/08 03:44:05 proven Exp
+ *
+ * Description : COmpat header to make socket code compile.
+ *
+ *  1.00 94/08/01 proven
+ *      -Started coding this file.
+ */
+ 
+#ifndef _SYS_COMPAT_H_
+#define	_SYS_COMPAT_H_
+
+#endif
diff --git a/mit-pthreads/machdep/netbsd-1.1/dirent.h b/mit-pthreads/machdep/netbsd-1.1/dirent.h
new file mode 100755
index 00000000000..cf004a274d6
--- /dev/null
+++ b/mit-pthreads/machdep/netbsd-1.1/dirent.h
@@ -0,0 +1,95 @@
+/*	$NetBSD: dirent.h,v 1.12 1996/04/09 20:55:25 cgd Exp $	*/
+
+/*-
+ * Copyright (c) 1989, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)dirent.h	8.3 (Berkeley) 8/10/94
+ */
+
+/*
+ * The dirent structure defines the format of directory entries returned by
+ * the getdirentries(2) system call.
+ *
+ * A directory entry has a struct dirent at the front of it, containing its
+ * inode number, the length of the entry, and the length of the name
+ * contained in the entry.  These are followed by the name padded to a 4
+ * byte boundary with null bytes.  All names are guaranteed null terminated.
+ * The maximum length of a name in a directory is MAXNAMLEN.
+ */
+
+struct dirent {
+	u_int32_t d_fileno;		/* file number of entry */
+	u_int16_t d_reclen;		/* length of this record */
+	u_int8_t  d_type; 		/* file type, see below */
+	u_int8_t  d_namlen;		/* length of string in d_name */
+#ifdef _POSIX_SOURCE
+	char	d_name[255 + 1];	/* name must be no longer than this */
+#else
+#define	MAXNAMLEN	255
+	char	d_name[MAXNAMLEN + 1];	/* name must be no longer than this */
+#endif
+};
+
+#ifdef PTHREAD_KERNEL
+#define	d_ino d_fileno
+#endif
+
+/*
+ * File types
+ */
+#define	DT_UNKNOWN	 0
+#define	DT_FIFO		 1
+#define	DT_CHR		 2
+#define	DT_DIR		 4
+#define	DT_BLK		 6
+#define	DT_REG		 8
+#define	DT_LNK		10
+#define	DT_SOCK		12
+#define	DT_WHT		14
+
+/*
+ * Convert between stat structure types and directory types.
+ */
+#define	IFTODT(mode)	(((mode) & 0170000) >> 12)
+#define	DTTOIF(dirtype)	((dirtype) << 12)
+
+#if defined(_KERNEL)
+/*
+ * The DIRENT_SIZE macro gives the minimum record length which will hold
+ * the directory entry.  This requires the amount of space in struct dirent
+ * without the d_name field, plus enough space for the name with a terminating
+ * null byte (dp->d_namlen+1), rounded up to a 4 byte boundary.
+ */
+#define	DIRENT_SIZE(dp) \
+    ((sizeof (struct dirent) - (MAXNAMLEN+1)) + (((dp)->d_namlen+1 + 3) &~ 3))
+
+#endif	/* !_KERNEL */
diff --git a/mit-pthreads/machdep/netbsd-1.1/errno.h b/mit-pthreads/machdep/netbsd-1.1/errno.h
new file mode 100755
index 00000000000..c313b578c5a
--- /dev/null
+++ b/mit-pthreads/machdep/netbsd-1.1/errno.h
@@ -0,0 +1,170 @@
+/*	$NetBSD: errno.h,v 1.10 1996/01/20 01:33:53 jtc Exp $	*/
+
+/*
+ * Copyright (c) 1982, 1986, 1989, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ * (c) UNIX System Laboratories, Inc.
+ * All or some portions of this file are derived from material licensed
+ * to the University of California by American Telephone and Telegraph
+ * Co. or Unix System Laboratories, Inc. and are reproduced herein with
+ * the permission of UNIX System Laboratories, Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)errno.h	8.5 (Berkeley) 1/21/94
+ */
+
+#ifndef _KERNEL
+extern int errno;			/* global error number */
+
+#if !defined(_ANSI_SOURCE) && !defined(_POSIX_SOURCE)
+extern int sys_nerr;
+extern const char *const sys_errlist[];
+#endif
+#endif
+
+#define	EPERM		1		/* Operation not permitted */
+#define	ENOENT		2		/* No such file or directory */
+#define	ESRCH		3		/* No such process */
+#define	EINTR		4		/* Interrupted system call */
+#define	EIO		5		/* Input/output error */
+#define	ENXIO		6		/* Device not configured */
+#define	E2BIG		7		/* Argument list too long */
+#define	ENOEXEC		8		/* Exec format error */
+#define	EBADF		9		/* Bad file descriptor */
+#define	ECHILD		10		/* No child processes */
+#define	EDEADLK		11		/* Resource deadlock avoided */
+					/* 11 was EAGAIN */
+#define	ENOMEM		12		/* Cannot allocate memory */
+#define	EACCES		13		/* Permission denied */
+#define	EFAULT		14		/* Bad address */
+#ifndef _POSIX_SOURCE
+#define	ENOTBLK		15		/* Block device required */
+#endif
+#define	EBUSY		16		/* Device busy */
+#define	EEXIST		17		/* File exists */
+#define	EXDEV		18		/* Cross-device link */
+#define	ENODEV		19		/* Operation not supported by device */
+#define	ENOTDIR		20		/* Not a directory */
+#define	EISDIR		21		/* Is a directory */
+#define	EINVAL		22		/* Invalid argument */
+#define	ENFILE		23		/* Too many open files in system */
+#define	EMFILE		24		/* Too many open files */
+#define	ENOTTY		25		/* Inappropriate ioctl for device */
+#ifndef _POSIX_SOURCE
+#define	ETXTBSY		26		/* Text file busy */
+#endif
+#define	EFBIG		27		/* File too large */
+#define	ENOSPC		28		/* No space left on device */
+#define	ESPIPE		29		/* Illegal seek */
+#define	EROFS		30		/* Read-only file system */
+#define	EMLINK		31		/* Too many links */
+#define	EPIPE		32		/* Broken pipe */
+
+/* math software */
+#define	EDOM		33		/* Numerical argument out of domain */
+#define	ERANGE		34		/* Result too large */
+
+/* non-blocking and interrupt i/o */
+#define	EAGAIN		35		/* Resource temporarily unavailable */
+#ifndef _POSIX_SOURCE
+#define	EWOULDBLOCK	EAGAIN		/* Operation would block */
+#define	EINPROGRESS	36		/* Operation now in progress */
+#define	EALREADY	37		/* Operation already in progress */
+
+/* ipc/network software -- argument errors */
+#define	ENOTSOCK	38		/* Socket operation on non-socket */
+#define	EDESTADDRREQ	39		/* Destination address required */
+#define	EMSGSIZE	40		/* Message too long */
+#define	EPROTOTYPE	41		/* Protocol wrong type for socket */
+#define	ENOPROTOOPT	42		/* Protocol not available */
+#define	EPROTONOSUPPORT	43		/* Protocol not supported */
+#define	ESOCKTNOSUPPORT	44		/* Socket type not supported */
+#define	EOPNOTSUPP	45		/* Operation not supported */
+#define	EPFNOSUPPORT	46		/* Protocol family not supported */
+#define	EAFNOSUPPORT	47		/* Address family not supported by protocol family */
+#define	EADDRINUSE	48		/* Address already in use */
+#define	EADDRNOTAVAIL	49		/* Can't assign requested address */
+
+/* ipc/network software -- operational errors */
+#define	ENETDOWN	50		/* Network is down */
+#define	ENETUNREACH	51		/* Network is unreachable */
+#define	ENETRESET	52		/* Network dropped connection on reset */
+#define	ECONNABORTED	53		/* Software caused connection abort */
+#define	ECONNRESET	54		/* Connection reset by peer */
+#define	ENOBUFS		55		/* No buffer space available */
+#define	EISCONN		56		/* Socket is already connected */
+#define	ENOTCONN	57		/* Socket is not connected */
+#define	ESHUTDOWN	58		/* Can't send after socket shutdown */
+#define	ETOOMANYREFS	59		/* Too many references: can't splice */
+#define	ETIMEDOUT	60		/* Operation timed out */
+#define	ECONNREFUSED	61		/* Connection refused */
+
+#define	ELOOP		62		/* Too many levels of symbolic links */
+#endif /* _POSIX_SOURCE */
+#define	ENAMETOOLONG	63		/* File name too long */
+
+/* should be rearranged */
+#ifndef _POSIX_SOURCE
+#define	EHOSTDOWN	64		/* Host is down */
+#define	EHOSTUNREACH	65		/* No route to host */
+#endif /* _POSIX_SOURCE */
+#define	ENOTEMPTY	66		/* Directory not empty */
+
+/* quotas & mush */
+#ifndef _POSIX_SOURCE
+#define	EPROCLIM	67		/* Too many processes */
+#define	EUSERS		68		/* Too many users */
+#define	EDQUOT		69		/* Disc quota exceeded */
+
+/* Network File System */
+#define	ESTALE		70		/* Stale NFS file handle */
+#define	EREMOTE		71		/* Too many levels of remote in path */
+#define	EBADRPC		72		/* RPC struct is bad */
+#define	ERPCMISMATCH	73		/* RPC version wrong */
+#define	EPROGUNAVAIL	74		/* RPC prog. not avail */
+#define	EPROGMISMATCH	75		/* Program version wrong */
+#define	EPROCUNAVAIL	76		/* Bad procedure for program */
+#endif /* _POSIX_SOURCE */
+
+#define	ENOLCK		77		/* No locks available */
+#define	ENOSYS		78		/* Function not implemented */
+
+#ifndef _POSIX_SOURCE
+#define	EFTYPE		79		/* Inappropriate file type or format */
+#define	EAUTH		80		/* Authentication error */
+#define	ENEEDAUTH	81		/* Need authenticator */
+#define	ELAST		81		/* Must be equal largest errno */
+#endif /* _POSIX_SOURCE */
+
+#ifdef _KERNEL
+/* pseudo-errors returned inside kernel to modify return to process */
+#define	ERESTART	-1		/* restart syscall */
+#define	EJUSTRETURN	-2		/* don't modify regs, just return */
+#endif
diff --git a/mit-pthreads/machdep/netbsd-1.1/time.h b/mit-pthreads/machdep/netbsd-1.1/time.h
new file mode 100755
index 00000000000..a701db9c62e
--- /dev/null
+++ b/mit-pthreads/machdep/netbsd-1.1/time.h
@@ -0,0 +1,153 @@
+/*	$NetBSD: time.h,v 1.17 1996/02/01 00:10:36 jtc Exp $	*/
+
+/*
+ * Copyright (c) 1982, 1986, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)time.h	8.2 (Berkeley) 7/10/94
+ */
+
+#ifndef _SYS_TIME_H_
+#define _SYS_TIME_H_
+
+#include <sys/types.h>
+
+/*
+ * Structure returned by gettimeofday(2) system call,
+ * and used in other calls.
+ */
+struct timeval {
+	long	tv_sec;		/* seconds */
+	long	tv_usec;	/* and microseconds */
+};
+
+/*
+ * Structure defined by POSIX.1b to be like a timeval.
+ */
+struct timespec {
+	time_t	tv_sec;		/* seconds */
+	long	tv_nsec;	/* and nanoseconds */
+};
+
+#define	TIMEVAL_TO_TIMESPEC(tv, ts) {					\
+	(ts)->tv_sec = (tv)->tv_sec;					\
+	(ts)->tv_nsec = (tv)->tv_usec * 1000;				\
+}
+#define	TIMESPEC_TO_TIMEVAL(tv, ts) {					\
+	(tv)->tv_sec = (ts)->tv_sec;					\
+	(tv)->tv_usec = (ts)->tv_nsec / 1000;				\
+}
+
+struct timezone {
+	int	tz_minuteswest;	/* minutes west of Greenwich */
+	int	tz_dsttime;	/* type of dst correction */
+};
+#define	DST_NONE	0	/* not on dst */
+#define	DST_USA		1	/* USA style dst */
+#define	DST_AUST	2	/* Australian style dst */
+#define	DST_WET		3	/* Western European dst */
+#define	DST_MET		4	/* Middle European dst */
+#define	DST_EET		5	/* Eastern European dst */
+#define	DST_CAN		6	/* Canada */
+
+/* Operations on timevals. */
+#define	timerclear(tvp)		(tvp)->tv_sec = (tvp)->tv_usec = 0
+#define	timerisset(tvp)		((tvp)->tv_sec || (tvp)->tv_usec)
+#define	timercmp(tvp, uvp, cmp)						\
+	(((tvp)->tv_sec == (uvp)->tv_sec) ?				\
+	    ((tvp)->tv_usec cmp (uvp)->tv_usec) :			\
+	    ((tvp)->tv_sec cmp (uvp)->tv_sec))
+#define	timeradd(tvp, uvp, vvp)						\
+	do {								\
+		(vvp)->tv_sec = (tvp)->tv_sec + (uvp)->tv_sec;		\
+		(vvp)->tv_usec = (tvp)->tv_usec + (uvp)->tv_usec;	\
+		if ((vvp)->tv_usec >= 1000000) {			\
+			(vvp)->tv_sec++;				\
+			(vvp)->tv_usec -= 1000000;			\
+		}							\
+	} while (0)
+#define	timersub(tvp, uvp, vvp)						\
+	do {								\
+		(vvp)->tv_sec = (tvp)->tv_sec - (uvp)->tv_sec;		\
+		(vvp)->tv_usec = (tvp)->tv_usec - (uvp)->tv_usec;	\
+		if ((vvp)->tv_usec < 0) {				\
+			(vvp)->tv_sec--;				\
+			(vvp)->tv_usec += 1000000;			\
+		}							\
+	} while (0)
+
+/*
+ * Names of the interval timers, and structure
+ * defining a timer setting.
+ */
+#define	ITIMER_REAL	0
+#define	ITIMER_VIRTUAL	1
+#define	ITIMER_PROF	2
+
+struct	itimerval {
+	struct	timeval it_interval;	/* timer interval */
+	struct	timeval it_value;	/* current value */
+};
+
+/*
+ * Getkerninfo clock information structure
+ */
+struct clockinfo {
+	int	hz;		/* clock frequency */
+	int	tick;		/* micro-seconds per hz tick */
+	int	tickadj;	/* clock skew rate for adjtime() */
+	int	stathz;		/* statistics clock frequency */
+	int	profhz;		/* profiling clock frequency */
+};
+
+#ifdef _KERNEL
+int	itimerfix __P_((struct timeval *tv));
+int	itimerdecr __P_((struct itimerval *itp, int usec));
+void	microtime __P_((struct timeval *tv));
+#else /* !_KERNEL */
+#include <time.h>
+
+#ifndef _POSIX_SOURCE
+#include <sys/cdefs.h>
+
+__BEGIN_DECLS
+int	adjtime __P_((const struct timeval *, struct timeval *));
+int	getitimer __P_((int, struct itimerval *));
+int	gettimeofday __P_((struct timeval *, struct timezone *));
+int	setitimer __P_((int, const struct itimerval *, struct itimerval *));
+int	settimeofday __P_((const struct timeval *, const struct timezone *));
+int	utimes __P_((const char *, const struct timeval *));
+__END_DECLS
+#endif /* !POSIX */
+
+#endif /* !_KERNEL */
+
+#endif /* !_SYS_TIME_H_ */
diff --git a/mit-pthreads/machdep/netbsd-1.1/timers.h b/mit-pthreads/machdep/netbsd-1.1/timers.h
new file mode 100755
index 00000000000..b603b78e6b2
--- /dev/null
+++ b/mit-pthreads/machdep/netbsd-1.1/timers.h
@@ -0,0 +1,45 @@
+/* ==== timers.h ============================================================
+ * Copyright (c) 1994 by Chris Provenzano, proven@mit.edu
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *  This product includes software developed by Chris Provenzano.
+ * 4. The name of Chris Provenzano may not be used to endorse or promote 
+ *	  products derived from this software without specific prior written
+ *	  permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY CHRIS PROVENZANO ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL CHRIS PROVENZANO BE LIABLE FOR ANY 
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 
+ * SUCH DAMAGE.
+ *
+ * timers.h,v 1.50 1994/08/08 03:44:09 proven Exp
+ *
+ * Description : Basic timers header.
+ *
+ *  1.00 94/06/13 proven
+ *      -Started coding this file.
+ */
+ 
+#ifndef _SYS_TIMERS_H_
+#define	_SYS_TIMERS_H_
+
+#include <sys/time.h>
+
+#endif
diff --git a/mit-pthreads/machdep/netbsd-1.1/wait.h b/mit-pthreads/machdep/netbsd-1.1/wait.h
new file mode 100755
index 00000000000..0a1e9285e56
--- /dev/null
+++ b/mit-pthreads/machdep/netbsd-1.1/wait.h
@@ -0,0 +1,163 @@
+/*	$NetBSD: wait.h,v 1.11 1996/04/09 20:55:51 cgd Exp $	*/
+
+/*
+ * Copyright (c) 1982, 1986, 1989, 1993, 1994
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)wait.h	8.2 (Berkeley) 7/10/94
+ */
+
+#ifndef _SYS_WAIT_H_
+#define _SYS_WAIT_H_
+
+/*
+ * This file holds definitions relevent to the wait4 system call
+ * and the alternate interfaces that use it (wait, wait3, waitpid).
+ */
+
+/*
+ * Macros to test the exit status returned by wait
+ * and extract the relevant values.
+ */
+#ifdef _POSIX_SOURCE
+#define	_W_INT(i)	(i)
+#else
+#define	_W_INT(w)	(*(int *)&(w))	/* convert union wait to int */
+#define	WCOREFLAG	0200
+#endif
+
+#define	_WSTATUS(x)	(_W_INT(x) & 0177)
+#define	_WSTOPPED	0177		/* _WSTATUS if process is stopped */
+#define WIFSTOPPED(x)	(_WSTATUS(x) == _WSTOPPED)
+#define WSTOPSIG(x)	(_W_INT(x) >> 8)
+#define WIFSIGNALED(x)	(_WSTATUS(x) != _WSTOPPED && _WSTATUS(x) != 0)
+#define WTERMSIG(x)	(_WSTATUS(x))
+#define WIFEXITED(x)	(_WSTATUS(x) == 0)
+#define WEXITSTATUS(x)	(_W_INT(x) >> 8)
+#ifndef _POSIX_SOURCE
+#define WCOREDUMP(x)	(_W_INT(x) & WCOREFLAG)
+
+#define	W_EXITCODE(ret, sig)	((ret) << 8 | (sig))
+#define	W_STOPCODE(sig)		((sig) << 8 | _WSTOPPED)
+#endif
+
+/*
+ * Option bits for the third argument of wait4.  WNOHANG causes the
+ * wait to not hang if there are no stopped or terminated processes, rather
+ * returning an error indication in this case (pid==0).  WUNTRACED
+ * indicates that the caller should receive status about untraced children
+ * which stop due to signals.  If children are stopped and a wait without
+ * this option is done, it is as though they were still running... nothing
+ * about them is returned.
+ */
+#define WNOHANG		1	/* don't hang in wait */
+#define WUNTRACED	2	/* tell about stopped, untraced children */
+
+#ifndef _POSIX_SOURCE
+/* POSIX extensions and 4.2/4.3 compatability: */
+
+/*
+ * Tokens for special values of the "pid" parameter to wait4.
+ */
+#define	WAIT_ANY	(-1)	/* any process */
+#define	WAIT_MYPGRP	0	/* any process in my process group */
+
+#include <machine/endian.h>
+
+/*
+ * Deprecated:
+ * Structure of the information in the status word returned by wait4.
+ * If w_stopval==WSTOPPED, then the second structure describes
+ * the information returned, else the first.
+ */
+union wait {
+	int	w_status;		/* used in syscall */
+	/*
+	 * Terminated process status.
+	 */
+	struct {
+#if BYTE_ORDER == LITTLE_ENDIAN
+		unsigned int	w_Termsig:7,	/* termination signal */
+				w_Coredump:1,	/* core dump indicator */
+				w_Retcode:8,	/* exit code if w_termsig==0 */
+				w_Filler:16;	/* upper bits filler */
+#endif
+#if BYTE_ORDER == BIG_ENDIAN
+		unsigned int	w_Filler:16,	/* upper bits filler */
+				w_Retcode:8,	/* exit code if w_termsig==0 */
+				w_Coredump:1,	/* core dump indicator */
+				w_Termsig:7;	/* termination signal */
+#endif
+	} w_T;
+	/*
+	 * Stopped process status.  Returned
+	 * only for traced children unless requested
+	 * with the WUNTRACED option bit.
+	 */
+	struct {
+#if BYTE_ORDER == LITTLE_ENDIAN
+		unsigned int	w_Stopval:8,	/* == W_STOPPED if stopped */
+				w_Stopsig:8,	/* signal that stopped us */
+				w_Filler:16;	/* upper bits filler */
+#endif
+#if BYTE_ORDER == BIG_ENDIAN
+		unsigned int	w_Filler:16,	/* upper bits filler */
+				w_Stopsig:8,	/* signal that stopped us */
+				w_Stopval:8;	/* == W_STOPPED if stopped */
+#endif
+	} w_S;
+};
+#define	w_termsig	w_T.w_Termsig
+#define w_coredump	w_T.w_Coredump
+#define w_retcode	w_T.w_Retcode
+#define w_stopval	w_S.w_Stopval
+#define w_stopsig	w_S.w_Stopsig
+
+#define	WSTOPPED	_WSTOPPED
+#endif /* _POSIX_SOURCE */
+
+#ifndef _KERNEL
+#include <sys/types.h>
+#include <sys/cdefs.h>
+
+__BEGIN_DECLS
+struct rusage;	/* forward declaration */
+
+pid_t	wait __P_((int *));
+pid_t	waitpid __P_((pid_t, int *, int));
+#ifndef _POSIX_SOURCE
+pid_t	wait3 __P_((int *, int, void *));
+pid_t	wait4 __P_((pid_t, int *, int, void *));
+#endif
+__END_DECLS
+#endif
+
+#endif /* !_SYS_WAIT_H_ */
diff --git a/mit-pthreads/machdep/openbsd-2.0/__math.h b/mit-pthreads/machdep/openbsd-2.0/__math.h
new file mode 100755
index 00000000000..27ed0f2575d
--- /dev/null
+++ b/mit-pthreads/machdep/openbsd-2.0/__math.h
@@ -0,0 +1,6 @@
+/*
+ * ANSI/POSIX
+ */
+extern char __infinity[];
+#define HUGE_VAL        (*(double *) __infinity)
+
diff --git a/mit-pthreads/machdep/openbsd-2.0/__path.h b/mit-pthreads/machdep/openbsd-2.0/__path.h
new file mode 100755
index 00000000000..432494daafa
--- /dev/null
+++ b/mit-pthreads/machdep/openbsd-2.0/__path.h
@@ -0,0 +1,14 @@
+/*
+ *	from: @(#)time.h	5.12 (Berkeley) 3/9/91
+ *	$Id$
+ */
+
+#ifndef _SYS__PATH_H_
+#define	_SYS__PATH_H_
+
+#define _PATH_PTY		"/dev/"
+#define _PATH_TZDIR		"/usr/share/zoneinfo"
+#define _PATH_TZFILE	"/etc/localtime"
+
+#endif /* !_SYS__PATH_H_ */
+
diff --git a/mit-pthreads/machdep/openbsd-2.0/__signal.h b/mit-pthreads/machdep/openbsd-2.0/__signal.h
new file mode 100755
index 00000000000..918955c9948
--- /dev/null
+++ b/mit-pthreads/machdep/openbsd-2.0/__signal.h
@@ -0,0 +1,8 @@
+#include <sys/signal.h>
+
+#define	__SIGEMPTYSET		0
+#define	__SIGFILLSET		0xffffffff
+#define	__SIGADDSET(s, n)	(*(s) |= 1 << ((n) - 1), 0)
+#define	__SIGDELSET(s, n)	(*(s) &= ~(1 << ((n) - 1)), 0)
+#define	__SIGISMEMBER(s, n)	((*(s) & (1 << ((n) - 1))) != 0)
+
diff --git a/mit-pthreads/machdep/openbsd-2.0/__stdio.h b/mit-pthreads/machdep/openbsd-2.0/__stdio.h
new file mode 100755
index 00000000000..d60b9df7a54
--- /dev/null
+++ b/mit-pthreads/machdep/openbsd-2.0/__stdio.h
@@ -0,0 +1,8 @@
+
+#include <machine/ansi.h>
+#ifdef  _BSD_SIZE_T_
+typedef _BSD_SIZE_T_    size_t;
+#undef  _BSD_SIZE_T_
+#endif
+
+typedef pthread_fpos_t fpos_t;      /* Must match off_t <sys/types.h> */
diff --git a/mit-pthreads/machdep/openbsd-2.0/__stdlib.h b/mit-pthreads/machdep/openbsd-2.0/__stdlib.h
new file mode 100755
index 00000000000..5ee2b8ed3d9
--- /dev/null
+++ b/mit-pthreads/machdep/openbsd-2.0/__stdlib.h
@@ -0,0 +1,66 @@
+/*-
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	from: @(#)stdlib.h	5.13 (Berkeley) 6/4/91
+ *	$Id$
+ */
+
+#ifndef _SYS___STDLIB_H_
+#define _SYS___STDLIB_H_
+
+#include <machine/ansi.h>
+
+#ifdef	_BSD_SIZE_T_
+typedef	_BSD_SIZE_T_	size_t;
+#undef	_BSD_SIZE_T_
+#endif
+
+#ifdef	_BSD_WCHAR_T_
+typedef	_BSD_WCHAR_T_	wchar_t;
+#ifdef  _BSD_RUNE_T_
+typedef _BSD_RUNE_T_    rune_t;
+#undef  _BSD_RUNE_T_
+#else
+typedef	_BSD_WCHAR_T_	rune_t;
+#endif
+#undef	_BSD_WCHAR_T_
+#endif
+
+#ifndef __NORETURN
+#define __NORETURN
+#endif
+
+#ifndef	NULL
+#define	NULL	0
+#endif
+
+#endif /* _STDLIB_H_ */
diff --git a/mit-pthreads/machdep/openbsd-2.0/__string.h b/mit-pthreads/machdep/openbsd-2.0/__string.h
new file mode 100755
index 00000000000..93d4fcf9dd2
--- /dev/null
+++ b/mit-pthreads/machdep/openbsd-2.0/__string.h
@@ -0,0 +1,21 @@
+
+#include <machine/ansi.h>
+#ifdef  _BSD_SIZE_T_
+typedef _BSD_SIZE_T_    size_t;
+#undef  _BSD_SIZE_T_
+#endif
+
+/* Non-standard NetBSD string routines. */
+#if !defined(_ANSI_SOURCE) && !defined(_POSIX_SOURCE)
+__BEGIN_DECLS
+int      bcmp __P_((const void *, const void *, size_t));
+void     bcopy __P_((const void *, void *, size_t));
+void     bzero __P_((void *, size_t));
+char    *index __P_((const char *, int));
+char    *rindex __P_((const char *, int));
+char    *strdup __P_((const char *));
+void     strmode __P_((int, char *));
+char    *strsep __P_((char **, const char *));
+__END_DECLS
+#endif
+
diff --git a/mit-pthreads/machdep/openbsd-2.0/__time.h b/mit-pthreads/machdep/openbsd-2.0/__time.h
new file mode 100755
index 00000000000..5c4b722bc3c
--- /dev/null
+++ b/mit-pthreads/machdep/openbsd-2.0/__time.h
@@ -0,0 +1,70 @@
+/*
+ * Copyright (c) 1989 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * (c) UNIX System Laboratories, Inc.
+ * All or some portions of this file are derived from material licensed
+ * to the University of California by American Telephone and Telegraph
+ * Co. or Unix System Laboratories, Inc. and are reproduced herein with
+ * the permission of UNIX System Laboratories, Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	from: @(#)time.h	5.12 (Berkeley) 3/9/91
+ *	$Id$
+ */
+
+#ifndef _SYS__TIME_H_
+#define	_SYS__TIME_H_
+
+#include <machine/ansi.h>
+#include <machine/limits.h>
+
+#ifdef	_BSD_CLOCK_T_
+typedef	_BSD_CLOCK_T_	clock_t;
+#undef	_BSD_CLOCK_T_
+#endif
+
+#ifdef	_BSD_TIME_T_
+typedef	_BSD_TIME_T_	time_t;
+#undef	_BSD_TIME_T_
+#endif
+
+#ifdef	_BSD_SIZE_T_
+typedef	_BSD_SIZE_T_	size_t;
+#undef	_BSD_SIZE_T_
+#endif
+
+#define CLOCKS_PER_SEC	100
+
+#if !defined(CLK_TCK)
+#define CLK_TCK		100
+#endif /* not CLK_TCK */
+
+#endif /* !_SYS__TIME_H_ */
diff --git a/mit-pthreads/machdep/openbsd-2.0/__unistd.h b/mit-pthreads/machdep/openbsd-2.0/__unistd.h
new file mode 100755
index 00000000000..41244522461
--- /dev/null
+++ b/mit-pthreads/machdep/openbsd-2.0/__unistd.h
@@ -0,0 +1,109 @@
+/*-
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	from: @(#)stdlib.h	5.13 (Berkeley) 6/4/91
+ *	$Id$
+ */
+
+#ifndef _SYS___UNISTD_H_
+#define _SYS___UNISTD_H_
+
+#include <sys/types.h>
+
+#ifndef	NULL
+#define	NULL	0
+#endif
+
+#define ioctl_request_type unsigned long        /* For fd.c */ 
+
+/* compile-time symbolic constants */
+#define	_POSIX_JOB_CONTROL	/* implementation supports job control */
+
+#ifdef	_NOT_AVAILABLE
+#define	_POSIX_SAVED_IDS	/* saved set-user-ID and set-group-ID */
+#endif
+
+#define	_POSIX_VERSION		198808L
+#define	_POSIX2_VERSION		199212L
+
+/* execution-time symbolic constants */
+				/* chown requires appropriate privileges */
+#define	_POSIX_CHOWN_RESTRICTED	1
+				/* too-long path components generate errors */
+#define	_POSIX_NO_TRUNC		1
+				/* may disable terminal special characters */
+/* #define	_POSIX_VDISABLE		0xff */
+
+/* configurable pathname variables */
+#define	_PC_LINK_MAX		 1
+#define	_PC_MAX_CANON		 2
+#define	_PC_MAX_INPUT		 3
+#define	_PC_NAME_MAX		 4
+#define	_PC_PATH_MAX		 5
+#define	_PC_PIPE_BUF		 6
+#define	_PC_CHOWN_RESTRICTED	 7
+#define	_PC_NO_TRUNC		 8
+#define	_PC_VDISABLE		 9
+
+/* configurable system variables */
+#define	_SC_ARG_MAX		 1
+#define	_SC_CHILD_MAX		 2
+#define	_SC_CLK_TCK		 3
+#define	_SC_NGROUPS_MAX		 4
+#define	_SC_OPEN_MAX		 5
+#define	_SC_JOB_CONTROL		 6
+#define	_SC_SAVED_IDS		 7
+#define	_SC_VERSION		 8
+#define	_SC_BC_BASE_MAX		 9
+#define	_SC_BC_DIM_MAX		10
+#define	_SC_BC_SCALE_MAX	11
+#define	_SC_BC_STRING_MAX	12
+#define	_SC_COLL_WEIGHTS_MAX	13
+#define	_SC_EXPR_NEST_MAX	14
+#define	_SC_LINE_MAX		15
+#define	_SC_RE_DUP_MAX		16
+#define	_SC_2_VERSION		17
+#define	_SC_2_C_BIND		18
+#define	_SC_2_C_DEV		19
+#define	_SC_2_CHAR_TERM		20
+#define	_SC_2_FORT_DEV		21
+#define	_SC_2_FORT_RUN		22
+#define	_SC_2_LOCALEDEF		23
+#define	_SC_2_SW_DEV		24
+#define	_SC_2_UPE		25
+#define	_SC_STREAM_MAX		26
+#define	_SC_TZNAME_MAX		27
+
+/* configurable system strings */
+#define	_CS_PATH		 1
+
+#endif 
diff --git a/mit-pthreads/machdep/openbsd-2.0/compat.h b/mit-pthreads/machdep/openbsd-2.0/compat.h
new file mode 100755
index 00000000000..e7de318aa88
--- /dev/null
+++ b/mit-pthreads/machdep/openbsd-2.0/compat.h
@@ -0,0 +1,43 @@
+/* ==== compat.h ============================================================
+ * Copyright (c) 1994 by Chris Provenzano, proven@mit.edu
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *  This product includes software developed by Chris Provenzano.
+ * 4. The name of Chris Provenzano may not be used to endorse or promote 
+ *	  products derived from this software without specific prior written
+ *	  permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY CHRIS PROVENZANO ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL CHRIS PROVENZANO BE LIABLE FOR ANY 
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 
+ * SUCH DAMAGE.
+ *
+ * $Id$
+ *
+ * Description : COmpat header to make socket code compile.
+ *
+ *  1.00 94/08/01 proven
+ *      -Started coding this file.
+ */
+ 
+#ifndef _SYS_COMPAT_H_
+#define	_SYS_COMPAT_H_
+
+#endif
diff --git a/mit-pthreads/machdep/openbsd-2.0/dirent.h b/mit-pthreads/machdep/openbsd-2.0/dirent.h
new file mode 100755
index 00000000000..5226443f86b
--- /dev/null
+++ b/mit-pthreads/machdep/openbsd-2.0/dirent.h
@@ -0,0 +1,64 @@
+/*-
+ * Copyright (c) 1989 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)dirent.h	5.18 (Berkeley) 2/23/91
+ */
+
+#ifndef _SYS_DIRENT_H_
+#define _SYS_DIRENT_H_
+
+/*
+ * A directory entry has a struct dirent at the front of it, containing its
+ * inode number, the length of the entry, and the length of the name
+ * contained in the entry.  These are followed by the name padded to a 4
+ * byte boundary with null bytes.  All names are guaranteed null terminated.
+ * The maximum length of a name in a directory is MAXNAMLEN.
+ */
+
+struct dirent {
+	u_long	d_fileno;		/* file number of entry */
+	u_short	d_reclen;		/* length of this record */
+	u_short	d_namlen;		/* length of string in d_name */
+#ifdef _POSIX_SOURCE
+	char	d_name[255 + 1];	/* name must be no longer than this */
+#else
+#define	MAXNAMLEN	255
+	char	d_name[MAXNAMLEN + 1];	/* name must be no longer than this */
+#endif
+};
+
+#define	d_ino		d_fileno	/* backward compatibility */
+
+/* definitions for library routines operating on directories. */
+#define	DIRBLKSIZ	1024
+
+#endif /* !_DIRENT_H_ */
diff --git a/mit-pthreads/machdep/openbsd-2.0/errno.h b/mit-pthreads/machdep/openbsd-2.0/errno.h
new file mode 100755
index 00000000000..3da61d692a3
--- /dev/null
+++ b/mit-pthreads/machdep/openbsd-2.0/errno.h
@@ -0,0 +1,160 @@
+/*	$NetBSD: errno.h,v 1.8 1994/06/29 06:44:02 cgd Exp $	*/
+
+/*
+ * Copyright (c) 1982, 1986, 1989, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ * (c) UNIX System Laboratories, Inc.
+ * All or some portions of this file are derived from material licensed
+ * to the University of California by American Telephone and Telegraph
+ * Co. or Unix System Laboratories, Inc. and are reproduced herein with
+ * the permission of UNIX System Laboratories, Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)errno.h	8.5 (Berkeley) 1/21/94
+ */
+
+#ifndef _SYS_ERRNO_H_
+#define _SYS_ERRNO_H_
+
+#define	EPERM		1		/* Operation not permitted */
+#define	ENOENT		2		/* No such file or directory */
+#define	ESRCH		3		/* No such process */
+#define	EINTR		4		/* Interrupted system call */
+#define	EIO		5		/* Input/output error */
+#define	ENXIO		6		/* Device not configured */
+#define	E2BIG		7		/* Argument list too long */
+#define	ENOEXEC		8		/* Exec format error */
+#define	EBADF		9		/* Bad file descriptor */
+#define	ECHILD		10		/* No child processes */
+#define	EDEADLK		11		/* Resource deadlock avoided */
+					/* 11 was EAGAIN */
+#define	ENOMEM		12		/* Cannot allocate memory */
+#define	EACCES		13		/* Permission denied */
+#define	EFAULT		14		/* Bad address */
+#ifndef _POSIX_SOURCE
+#define	ENOTBLK		15		/* Block device required */
+#endif
+#define	EBUSY		16		/* Device busy */
+#define	EEXIST		17		/* File exists */
+#define	EXDEV		18		/* Cross-device link */
+#define	ENODEV		19		/* Operation not supported by device */
+#define	ENOTDIR		20		/* Not a directory */
+#define	EISDIR		21		/* Is a directory */
+#define	EINVAL		22		/* Invalid argument */
+#define	ENFILE		23		/* Too many open files in system */
+#define	EMFILE		24		/* Too many open files */
+#define	ENOTTY		25		/* Inappropriate ioctl for device */
+#ifndef _POSIX_SOURCE
+#define	ETXTBSY		26		/* Text file busy */
+#endif
+#define	EFBIG		27		/* File too large */
+#define	ENOSPC		28		/* No space left on device */
+#define	ESPIPE		29		/* Illegal seek */
+#define	EROFS		30		/* Read-only file system */
+#define	EMLINK		31		/* Too many links */
+#define	EPIPE		32		/* Broken pipe */
+
+/* math software */
+#define	EDOM		33		/* Numerical argument out of domain */
+#define	ERANGE		34		/* Result too large */
+
+/* non-blocking and interrupt i/o */
+#define	EAGAIN		35		/* Resource temporarily unavailable */
+#ifndef _POSIX_SOURCE
+#define	EWOULDBLOCK	EAGAIN		/* Operation would block */
+#define	EINPROGRESS	36		/* Operation now in progress */
+#define	EALREADY	37		/* Operation already in progress */
+
+/* ipc/network software -- argument errors */
+#define	ENOTSOCK	38		/* Socket operation on non-socket */
+#define	EDESTADDRREQ	39		/* Destination address required */
+#define	EMSGSIZE	40		/* Message too long */
+#define	EPROTOTYPE	41		/* Protocol wrong type for socket */
+#define	ENOPROTOOPT	42		/* Protocol not available */
+#define	EPROTONOSUPPORT	43		/* Protocol not supported */
+#define	ESOCKTNOSUPPORT	44		/* Socket type not supported */
+#define	EOPNOTSUPP	45		/* Operation not supported */
+#define	EPFNOSUPPORT	46		/* Protocol family not supported */
+#define	EAFNOSUPPORT	47		/* Address family not supported by protocol family */
+#define	EADDRINUSE	48		/* Address already in use */
+#define	EADDRNOTAVAIL	49		/* Can't assign requested address */
+
+/* ipc/network software -- operational errors */
+#define	ENETDOWN	50		/* Network is down */
+#define	ENETUNREACH	51		/* Network is unreachable */
+#define	ENETRESET	52		/* Network dropped connection on reset */
+#define	ECONNABORTED	53		/* Software caused connection abort */
+#define	ECONNRESET	54		/* Connection reset by peer */
+#define	ENOBUFS		55		/* No buffer space available */
+#define	EISCONN		56		/* Socket is already connected */
+#define	ENOTCONN	57		/* Socket is not connected */
+#define	ESHUTDOWN	58		/* Can't send after socket shutdown */
+#define	ETOOMANYREFS	59		/* Too many references: can't splice */
+#define	ETIMEDOUT	60		/* Operation timed out */
+#define	ECONNREFUSED	61		/* Connection refused */
+
+#define	ELOOP		62		/* Too many levels of symbolic links */
+#endif /* _POSIX_SOURCE */
+#define	ENAMETOOLONG	63		/* File name too long */
+
+/* should be rearranged */
+#ifndef _POSIX_SOURCE
+#define	EHOSTDOWN	64		/* Host is down */
+#define	EHOSTUNREACH	65		/* No route to host */
+#endif /* _POSIX_SOURCE */
+#define	ENOTEMPTY	66		/* Directory not empty */
+
+/* quotas & mush */
+#ifndef _POSIX_SOURCE
+#define	EPROCLIM	67		/* Too many processes */
+#define	EUSERS		68		/* Too many users */
+#define	EDQUOT		69		/* Disc quota exceeded */
+
+/* Network File System */
+#define	ESTALE		70		/* Stale NFS file handle */
+#define	EREMOTE		71		/* Too many levels of remote in path */
+#define	EBADRPC		72		/* RPC struct is bad */
+#define	ERPCMISMATCH	73		/* RPC version wrong */
+#define	EPROGUNAVAIL	74		/* RPC prog. not avail */
+#define	EPROGMISMATCH	75		/* Program version wrong */
+#define	EPROCUNAVAIL	76		/* Bad procedure for program */
+#endif /* _POSIX_SOURCE */
+
+#define	ENOLCK		77		/* No locks available */
+#define	ENOSYS		78		/* Function not implemented */
+
+#ifndef _POSIX_SOURCE
+#define	EFTYPE		79		/* Inappropriate file type or format */
+#define	EAUTH		80		/* Authentication error */
+#define	ENEEDAUTH	81		/* Need authenticator */
+#define	ELAST		81		/* Must be equal largest errno */
+#endif /* _POSIX_SOURCE */
+
+#endif
diff --git a/mit-pthreads/machdep/openbsd-2.0/timers.h b/mit-pthreads/machdep/openbsd-2.0/timers.h
new file mode 100755
index 00000000000..f9768c68c8f
--- /dev/null
+++ b/mit-pthreads/machdep/openbsd-2.0/timers.h
@@ -0,0 +1,45 @@
+/* ==== timers.h ============================================================
+ * Copyright (c) 1994 by Chris Provenzano, proven@mit.edu
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *  This product includes software developed by Chris Provenzano.
+ * 4. The name of Chris Provenzano may not be used to endorse or promote 
+ *	  products derived from this software without specific prior written
+ *	  permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY CHRIS PROVENZANO ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL CHRIS PROVENZANO BE LIABLE FOR ANY 
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 
+ * SUCH DAMAGE.
+ *
+ * $Id$
+ *
+ * Description : Basic timers header.
+ *
+ *  1.00 94/06/13 proven
+ *      -Started coding this file.
+ */
+ 
+#ifndef _SYS_TIMERS_H_
+#define	_SYS_TIMERS_H_
+
+#include <sys/time.h>
+
+#endif
diff --git a/mit-pthreads/machdep/openbsd-2.0/wait.h b/mit-pthreads/machdep/openbsd-2.0/wait.h
new file mode 100755
index 00000000000..7861e3fa180
--- /dev/null
+++ b/mit-pthreads/machdep/openbsd-2.0/wait.h
@@ -0,0 +1,162 @@
+/*
+ * Copyright (c) 1982, 1986, 1989, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)wait.h	8.1 (Berkeley) 6/2/93
+ * $Id$
+ */
+
+#ifndef _SYS_WAIT_H_
+#define _SYS_WAIT_H_
+
+/*
+ * This file holds definitions relevent to the wait4 system call
+ * and the alternate interfaces that use it (wait, wait3, waitpid).
+ */
+
+/*
+ * Macros to test the exit status returned by wait
+ * and extract the relevant values.
+ */
+#ifdef _POSIX_SOURCE
+#define	_W_INT(i)	(i)
+#else
+#define	_W_INT(w)	(*(int *)&(w))	/* convert union wait to int */
+#define	WCOREFLAG	0200
+#endif
+
+#define	_WSTATUS(x)	(_W_INT(x) & 0177)
+#define	_WSTOPPED	0177		/* _WSTATUS if process is stopped */
+#define WIFSTOPPED(x)	(_WSTATUS(x) == _WSTOPPED)
+#define WSTOPSIG(x)	(_W_INT(x) >> 8)
+#define WIFSIGNALED(x)	(_WSTATUS(x) != _WSTOPPED && _WSTATUS(x) != 0)
+#define WTERMSIG(x)	(_WSTATUS(x))
+#define WIFEXITED(x)	(_WSTATUS(x) == 0)
+#define WEXITSTATUS(x)	(_W_INT(x) >> 8)
+#ifndef _POSIX_SOURCE
+#define WCOREDUMP(x)	(_W_INT(x) & WCOREFLAG)
+
+#define	W_EXITCODE(ret, sig)	((ret) << 8 | (sig))
+#define	W_STOPCODE(sig)		((sig) << 8 | _WSTOPPED)
+#endif
+
+/*
+ * Option bits for the third argument of wait4.  WNOHANG causes the
+ * wait to not hang if there are no stopped or terminated processes, rather
+ * returning an error indication in this case (pid==0).  WUNTRACED
+ * indicates that the caller should receive status about untraced children
+ * which stop due to signals.  If children are stopped and a wait without
+ * this option is done, it is as though they were still running... nothing
+ * about them is returned.
+ */
+#define WNOHANG		1	/* dont hang in wait */
+#define WUNTRACED	2	/* tell about stopped, untraced children */
+
+#ifndef _POSIX_SOURCE
+/* POSIX extensions and 4.2/4.3 compatability: */
+
+/*
+ * Tokens for special values of the "pid" parameter to wait4.
+ */
+#define	WAIT_ANY	(-1)	/* any process */
+#define	WAIT_MYPGRP	0	/* any process in my process group */
+
+#include <machine/endian.h>
+
+/*
+ * Deprecated:
+ * Structure of the information in the status word returned by wait4.
+ * If w_stopval==WSTOPPED, then the second structure describes
+ * the information returned, else the first.
+ */
+union wait {
+	int	w_status;		/* used in syscall */
+	/*
+	 * Terminated process status.
+	 */
+	struct {
+#if BYTE_ORDER == LITTLE_ENDIAN 
+		unsigned int	w_Termsig:7,	/* termination signal */
+				w_Coredump:1,	/* core dump indicator */
+				w_Retcode:8,	/* exit code if w_termsig==0 */
+				w_Filler:16;	/* upper bits filler */
+#endif
+#if BYTE_ORDER == BIG_ENDIAN 
+		unsigned int	w_Filler:16,	/* upper bits filler */
+				w_Retcode:8,	/* exit code if w_termsig==0 */
+				w_Coredump:1,	/* core dump indicator */
+				w_Termsig:7;	/* termination signal */
+#endif
+	} w_T;
+	/*
+	 * Stopped process status.  Returned
+	 * only for traced children unless requested
+	 * with the WUNTRACED option bit.
+	 */
+	struct {
+#if BYTE_ORDER == LITTLE_ENDIAN 
+		unsigned int	w_Stopval:8,	/* == W_STOPPED if stopped */
+				w_Stopsig:8,	/* signal that stopped us */
+				w_Filler:16;	/* upper bits filler */
+#endif
+#if BYTE_ORDER == BIG_ENDIAN 
+		unsigned int	w_Filler:16,	/* upper bits filler */
+				w_Stopsig:8,	/* signal that stopped us */
+				w_Stopval:8;	/* == W_STOPPED if stopped */
+#endif
+	} w_S;
+};
+#define	w_termsig	w_T.w_Termsig
+#define w_coredump	w_T.w_Coredump
+#define w_retcode	w_T.w_Retcode
+#define w_stopval	w_S.w_Stopval
+#define w_stopsig	w_S.w_Stopsig
+
+#define	WSTOPPED	_WSTOPPED
+#endif /* _POSIX_SOURCE */
+
+#ifndef KERNEL
+#include <sys/types.h>
+#include <sys/cdefs.h>
+
+__BEGIN_DECLS
+struct rusage;	/* forward declaration */
+
+pid_t	wait __P_((int *));
+pid_t	waitpid __P_((pid_t, int *, int));
+#ifndef _POSIX_SOURCE
+pid_t	wait3 __P_((int *, int, void *));
+pid_t	wait4 __P_((pid_t, int *, int, void *));
+#endif
+__END_DECLS
+#endif
+
+#endif
diff --git a/mit-pthreads/machdep/posix-alpha-osf1.h b/mit-pthreads/machdep/posix-alpha-osf1.h
new file mode 100644
index 00000000000..1d8bb6c5c4b
--- /dev/null
+++ b/mit-pthreads/machdep/posix-alpha-osf1.h
@@ -0,0 +1,7 @@
+#ifndef _PTHREAD_POSIX_H_
+#define _PTHREAD_POSIX_H_
+
+#define __WAIT_STATUS int *
+#include <pthread/types.h>
+
+#endif
diff --git a/mit-pthreads/machdep/posix-bsdi-1.1.h b/mit-pthreads/machdep/posix-bsdi-1.1.h
new file mode 100644
index 00000000000..4c56ea93a3b
--- /dev/null
+++ b/mit-pthreads/machdep/posix-bsdi-1.1.h
@@ -0,0 +1,34 @@
+/* ==== posix.h ============================================================
+ * Copyright (c) 1993 by Chris Provenzano, proven@athena.mit.edu	
+ *
+ * Description : Convert an Ultrix-4.2 system to a more or less POSIX system.
+ *
+ * $Id$
+ *
+ *  1.00 93/07/20 proven
+ *      -Started coding this file.
+ */
+
+#ifndef _PTHREAD_POSIX_H_
+#define _PTHREAD_POSIX_H_
+
+#include <sys/cdefs.h>
+
+/* More stuff for compiling */
+#if defined(__GNUC__)
+#define __INLINE                extern inline
+#else
+#define __INLINE                static
+#endif
+
+/* Make sure we have size_t defined */
+#include <pthread/types.h>
+
+#define __NORETURN
+
+#ifndef __WAIT_STATUS
+#define __WAIT_STATUS int *
+#endif
+
+#endif
+
diff --git a/mit-pthreads/machdep/posix-bsdi-2.0.h b/mit-pthreads/machdep/posix-bsdi-2.0.h
new file mode 100644
index 00000000000..4c56ea93a3b
--- /dev/null
+++ b/mit-pthreads/machdep/posix-bsdi-2.0.h
@@ -0,0 +1,34 @@
+/* ==== posix.h ============================================================
+ * Copyright (c) 1993 by Chris Provenzano, proven@athena.mit.edu	
+ *
+ * Description : Convert an Ultrix-4.2 system to a more or less POSIX system.
+ *
+ * $Id$
+ *
+ *  1.00 93/07/20 proven
+ *      -Started coding this file.
+ */
+
+#ifndef _PTHREAD_POSIX_H_
+#define _PTHREAD_POSIX_H_
+
+#include <sys/cdefs.h>
+
+/* More stuff for compiling */
+#if defined(__GNUC__)
+#define __INLINE                extern inline
+#else
+#define __INLINE                static
+#endif
+
+/* Make sure we have size_t defined */
+#include <pthread/types.h>
+
+#define __NORETURN
+
+#ifndef __WAIT_STATUS
+#define __WAIT_STATUS int *
+#endif
+
+#endif
+
diff --git a/mit-pthreads/machdep/posix-freebsd-1.1.h b/mit-pthreads/machdep/posix-freebsd-1.1.h
new file mode 100644
index 00000000000..e1a00e9efd1
--- /dev/null
+++ b/mit-pthreads/machdep/posix-freebsd-1.1.h
@@ -0,0 +1,33 @@
+/* ==== posix.h ============================================================
+ * Copyright (c) 1993 by Chris Provenzano, proven@athena.mit.edu	
+ *
+ * Description : Convert an Ultrix-4.2 system to a more or less POSIX system.
+ *
+ * $Id$
+ *
+ *  1.00 93/07/20 proven
+ *      -Started coding this file.
+ */
+
+#ifndef _PTHREAD_POSIX_H_
+#define _PTHREAD_POSIX_H_
+
+#include <sys/cdefs.h>
+
+/* More stuff for compiling */
+#if defined(__GNUC__)
+#define __INLINE                extern inline
+#else
+#define __INLINE                static
+#endif
+
+/* Make sure we have size_t defined */
+#include <pthread/types.h>
+
+#define __NORETURN
+
+#ifndef __WAIT_STATUS
+#define __WAIT_STATUS	int *
+#endif
+
+#endif
diff --git a/mit-pthreads/machdep/posix-freebsd-2.0.h b/mit-pthreads/machdep/posix-freebsd-2.0.h
new file mode 100644
index 00000000000..7bad77aba02
--- /dev/null
+++ b/mit-pthreads/machdep/posix-freebsd-2.0.h
@@ -0,0 +1,31 @@
+/* ==== posix.h ============================================================
+ * Copyright (c) 1993 by Chris Provenzano, proven@athena.mit.edu	
+ *
+ * Description : Convert an Ultrix-4.2 system to a more or less POSIX system.
+ *
+ * $Id$
+ *
+ *  1.00 93/07/20 proven
+ *      -Started coding this file.
+ */
+
+#ifndef _PTHREAD_POSIX_H_
+#define _PTHREAD_POSIX_H_
+
+#include <sys/cdefs.h>
+
+/* More stuff for compiling */
+#if defined(__GNUC__)
+#define __INLINE                extern inline
+#else
+#define __INLINE                static
+#endif
+
+/* Make sure we have size_t defined */
+#include <pthread/types.h>
+
+#ifndef __WAIT_STATUS
+#define __WAIT_STATUS	int *
+#endif
+
+#endif
diff --git a/mit-pthreads/machdep/posix-hpux-10.20.h b/mit-pthreads/machdep/posix-hpux-10.20.h
new file mode 100644
index 00000000000..c7ecb429e79
--- /dev/null
+++ b/mit-pthreads/machdep/posix-hpux-10.20.h
@@ -0,0 +1,23 @@
+/* ==== posix.h ============================================================
+ * Copyright (c) 1993 by Chris Provenzano, proven@athena.mit.edu	
+ *
+ * $Id$
+ *
+ * Description : Convert an Ultrix-4.2 system to a more or less POSIX system.
+ *
+ *  1.00 93/07/20 proven
+ *      -Started coding this file.
+ */
+
+#ifndef _PTHREAD_POSIX_H_
+#define _PTHREAD_POSIX_H_
+
+/* Make sure we have size_t defined */
+#include <pthread/types.h>
+
+#ifndef __WAIT_STATUS
+#define __WAIT_STATUS   int *
+#endif
+
+#endif
+
diff --git a/mit-pthreads/machdep/posix-hpux-9.03.h b/mit-pthreads/machdep/posix-hpux-9.03.h
new file mode 100644
index 00000000000..c7ecb429e79
--- /dev/null
+++ b/mit-pthreads/machdep/posix-hpux-9.03.h
@@ -0,0 +1,23 @@
+/* ==== posix.h ============================================================
+ * Copyright (c) 1993 by Chris Provenzano, proven@athena.mit.edu	
+ *
+ * $Id$
+ *
+ * Description : Convert an Ultrix-4.2 system to a more or less POSIX system.
+ *
+ *  1.00 93/07/20 proven
+ *      -Started coding this file.
+ */
+
+#ifndef _PTHREAD_POSIX_H_
+#define _PTHREAD_POSIX_H_
+
+/* Make sure we have size_t defined */
+#include <pthread/types.h>
+
+#ifndef __WAIT_STATUS
+#define __WAIT_STATUS   int *
+#endif
+
+#endif
+
diff --git a/mit-pthreads/machdep/posix-i386-sco-3.2v5.h b/mit-pthreads/machdep/posix-i386-sco-3.2v5.h
new file mode 100644
index 00000000000..ab91311612d
--- /dev/null
+++ b/mit-pthreads/machdep/posix-i386-sco-3.2v5.h
@@ -0,0 +1,35 @@
+/* ==== posix.h ============================================================
+ * Copyright (c) 1993 by Chris Provenzano, proven@athena.mit.edu	
+ *
+ * Description : Convert an Ultrix-4.2 system to a more or less POSIX system.
+ *
+ * posix-freebsd-2.0.h,v 1.1 1995/03/01 01:21:30 proven Exp
+ *
+ *  1.00 93/07/20 proven
+ *      -Started coding this file.
+ */
+
+#ifndef _PTHREAD_POSIX_H_
+#define _PTHREAD_POSIX_H_
+
+#include <sys/cdefs.h>
+
+/* More stuff for compiling */
+#if defined(__GNUC__)
+#define __INLINE                extern inline
+#else
+#define __INLINE                static
+#endif
+
+/* Make sure we have size_t defined */
+#include <pthread/types.h>
+
+#ifndef __NORETURN
+#define __NORETURN
+#endif
+
+#ifndef __WAIT_STATUS
+#define __WAIT_STATUS	int *
+#endif
+
+#endif
diff --git a/mit-pthreads/machdep/posix-irix-5.2.h b/mit-pthreads/machdep/posix-irix-5.2.h
new file mode 100644
index 00000000000..d387bbbbf69
--- /dev/null
+++ b/mit-pthreads/machdep/posix-irix-5.2.h
@@ -0,0 +1,31 @@
+/* ==== posix.h ============================================================
+ * Copyright (c) 1995 by Chris Provenzano, proven@athena.mit.edu	
+ *
+ * Description : Convert an IRIX-5.2 system to a more or less POSIX system.
+ *
+ * $Id$
+ *
+ *  1.00 95/06/01 proven
+ *      -Started coding this file.
+ */
+
+#ifndef _PTHREAD_POSIX_H_
+#define _PTHREAD_POSIX_H_
+
+#include <sys/cdefs.h>
+
+/* More stuff for compiling */
+#if defined(__GNUC__)
+#define __INLINE                extern inline
+#else
+#define __INLINE                static
+#endif
+
+/* Make sure we have size_t defined */
+#include <pthread/types.h>
+
+#ifndef __WAIT_STATUS
+#define __WAIT_STATUS	int *
+#endif
+
+#endif
diff --git a/mit-pthreads/machdep/posix-linux-1.0.h b/mit-pthreads/machdep/posix-linux-1.0.h
new file mode 100644
index 00000000000..7f665d6b44a
--- /dev/null
+++ b/mit-pthreads/machdep/posix-linux-1.0.h
@@ -0,0 +1,31 @@
+/* ==== posix.h ============================================================
+ * Copyright (c) 1993, 1994 by Chris Provenzano, proven@athena.mit.edu	
+ *
+ * $Id$
+ *
+ * Description : Convert a Linux-1.0 system to a more or less POSIX system.
+ *				 Mostly POSIX already
+ */
+ 
+#ifndef _PTHREAD_POSIX_H_
+#define _PTHREAD_POSIX_H_
+
+#include <sys/cdefs.h>
+
+/* Make sure we have size_t defined */
+#include <pthread/types.h>
+
+#define __INLINE	extern inline
+/*
+ * OK now do stuff to make the code compile. 
+ * Every OS has its own prototypes for each function
+ */
+#ifdef malloc
+#undef malloc
+#endif
+
+#ifdef free
+#undef free
+#endif
+
+#endif
diff --git a/mit-pthreads/machdep/posix-linux-2.0.h b/mit-pthreads/machdep/posix-linux-2.0.h
new file mode 100644
index 00000000000..7f665d6b44a
--- /dev/null
+++ b/mit-pthreads/machdep/posix-linux-2.0.h
@@ -0,0 +1,31 @@
+/* ==== posix.h ============================================================
+ * Copyright (c) 1993, 1994 by Chris Provenzano, proven@athena.mit.edu	
+ *
+ * $Id$
+ *
+ * Description : Convert a Linux-1.0 system to a more or less POSIX system.
+ *				 Mostly POSIX already
+ */
+ 
+#ifndef _PTHREAD_POSIX_H_
+#define _PTHREAD_POSIX_H_
+
+#include <sys/cdefs.h>
+
+/* Make sure we have size_t defined */
+#include <pthread/types.h>
+
+#define __INLINE	extern inline
+/*
+ * OK now do stuff to make the code compile. 
+ * Every OS has its own prototypes for each function
+ */
+#ifdef malloc
+#undef malloc
+#endif
+
+#ifdef free
+#undef free
+#endif
+
+#endif
diff --git a/mit-pthreads/machdep/posix-netbsd-0.9.h b/mit-pthreads/machdep/posix-netbsd-0.9.h
new file mode 100644
index 00000000000..00ff2efa327
--- /dev/null
+++ b/mit-pthreads/machdep/posix-netbsd-0.9.h
@@ -0,0 +1,22 @@
+/* ==== posix.h ============================================================
+ * Copyright (c) 1993 by Chris Provenzano, proven@athena.mit.edu	
+ *
+ * Description : Convert an Ultrix-4.2 system to a more or less POSIX system.
+ *
+ * $Id$
+ *
+ *  1.00 93/07/20 proven
+ *      -Started coding this file.
+ */
+
+#ifndef _PTHREAD_POSIX_H_
+#define _PTHREAD_POSIX_H_
+
+#include <sys/cdefs.h>
+
+/* Make sure we have size_t defined */
+#include <pthread/types.h>
+
+#define __NORETURN
+
+#endif
diff --git a/mit-pthreads/machdep/posix-netbsd-1.0.h b/mit-pthreads/machdep/posix-netbsd-1.0.h
new file mode 100644
index 00000000000..7bad77aba02
--- /dev/null
+++ b/mit-pthreads/machdep/posix-netbsd-1.0.h
@@ -0,0 +1,31 @@
+/* ==== posix.h ============================================================
+ * Copyright (c) 1993 by Chris Provenzano, proven@athena.mit.edu	
+ *
+ * Description : Convert an Ultrix-4.2 system to a more or less POSIX system.
+ *
+ * $Id$
+ *
+ *  1.00 93/07/20 proven
+ *      -Started coding this file.
+ */
+
+#ifndef _PTHREAD_POSIX_H_
+#define _PTHREAD_POSIX_H_
+
+#include <sys/cdefs.h>
+
+/* More stuff for compiling */
+#if defined(__GNUC__)
+#define __INLINE                extern inline
+#else
+#define __INLINE                static
+#endif
+
+/* Make sure we have size_t defined */
+#include <pthread/types.h>
+
+#ifndef __WAIT_STATUS
+#define __WAIT_STATUS	int *
+#endif
+
+#endif
diff --git a/mit-pthreads/machdep/posix-netbsd-1.1.h b/mit-pthreads/machdep/posix-netbsd-1.1.h
new file mode 100644
index 00000000000..f4ff1dfae05
--- /dev/null
+++ b/mit-pthreads/machdep/posix-netbsd-1.1.h
@@ -0,0 +1,31 @@
+/* ==== posix.h ============================================================
+ * Copyright (c) 1993 by Chris Provenzano, proven@athena.mit.edu	
+ *
+ * Description : Convert an Ultrix-4.2 system to a more or less POSIX system.
+ *
+ * posix-netbsd-1.0.h,v 1.53 1995/02/17 03:41:34 proven Exp
+ *
+ *  1.00 93/07/20 proven
+ *      -Started coding this file.
+ */
+
+#ifndef _PTHREAD_POSIX_H_
+#define _PTHREAD_POSIX_H_
+
+#include <sys/cdefs.h>
+
+/* More stuff for compiling */
+#if defined(__GNUC__)
+#define __INLINE                extern inline
+#else
+#define __INLINE                static
+#endif
+
+/* Make sure we have size_t defined */
+#include <pthread/types.h>
+
+#ifndef __WAIT_STATUS
+#define __WAIT_STATUS	int *
+#endif
+
+#endif
diff --git a/mit-pthreads/machdep/posix-openbsd-2.0.h b/mit-pthreads/machdep/posix-openbsd-2.0.h
new file mode 100644
index 00000000000..7bad77aba02
--- /dev/null
+++ b/mit-pthreads/machdep/posix-openbsd-2.0.h
@@ -0,0 +1,31 @@
+/* ==== posix.h ============================================================
+ * Copyright (c) 1993 by Chris Provenzano, proven@athena.mit.edu	
+ *
+ * Description : Convert an Ultrix-4.2 system to a more or less POSIX system.
+ *
+ * $Id$
+ *
+ *  1.00 93/07/20 proven
+ *      -Started coding this file.
+ */
+
+#ifndef _PTHREAD_POSIX_H_
+#define _PTHREAD_POSIX_H_
+
+#include <sys/cdefs.h>
+
+/* More stuff for compiling */
+#if defined(__GNUC__)
+#define __INLINE                extern inline
+#else
+#define __INLINE                static
+#endif
+
+/* Make sure we have size_t defined */
+#include <pthread/types.h>
+
+#ifndef __WAIT_STATUS
+#define __WAIT_STATUS	int *
+#endif
+
+#endif
diff --git a/mit-pthreads/machdep/posix-romp-bsd.h b/mit-pthreads/machdep/posix-romp-bsd.h
new file mode 100644
index 00000000000..7825622b064
--- /dev/null
+++ b/mit-pthreads/machdep/posix-romp-bsd.h
@@ -0,0 +1,33 @@
+/* ==== posix.h ============================================================
+ * Copyright (c) 1993 by Chris Provenzano, proven@athena.mit.edu	
+ *
+ * Description : Convert a system to a more or less POSIX system.
+ *
+ *  1.00 93/07/20 proven
+ *      -Started coding this file.
+ */
+
+#ifndef lint
+static const char rcsid[] = "$Id$";
+#endif
+
+#ifndef O_NONBLOCK
+#ifdef FNDELAY
+#define	O_NONBLOCK	FNDELAY
+#endif
+#endif
+
+#ifndef O_ACCMODE
+#define O_ACCMODE (O_RDONLY|O_RDWR|O_WRONLY)
+#endif
+
+#ifndef	S_ISREG
+#define S_ISREG(x)	((x & S_IFMT) == S_IFREG)
+#endif
+
+#ifndef ENOSYS
+#define	ENOSYS	EINVAL
+#endif
+
+/* Make sure we have size_t defined */
+#include <pthread/types.h>
diff --git a/mit-pthreads/machdep/posix-sco-3.2v5.h b/mit-pthreads/machdep/posix-sco-3.2v5.h
new file mode 100644
index 00000000000..ab91311612d
--- /dev/null
+++ b/mit-pthreads/machdep/posix-sco-3.2v5.h
@@ -0,0 +1,35 @@
+/* ==== posix.h ============================================================
+ * Copyright (c) 1993 by Chris Provenzano, proven@athena.mit.edu	
+ *
+ * Description : Convert an Ultrix-4.2 system to a more or less POSIX system.
+ *
+ * posix-freebsd-2.0.h,v 1.1 1995/03/01 01:21:30 proven Exp
+ *
+ *  1.00 93/07/20 proven
+ *      -Started coding this file.
+ */
+
+#ifndef _PTHREAD_POSIX_H_
+#define _PTHREAD_POSIX_H_
+
+#include <sys/cdefs.h>
+
+/* More stuff for compiling */
+#if defined(__GNUC__)
+#define __INLINE                extern inline
+#else
+#define __INLINE                static
+#endif
+
+/* Make sure we have size_t defined */
+#include <pthread/types.h>
+
+#ifndef __NORETURN
+#define __NORETURN
+#endif
+
+#ifndef __WAIT_STATUS
+#define __WAIT_STATUS	int *
+#endif
+
+#endif
diff --git a/mit-pthreads/machdep/posix-sunos-4.1.3.h b/mit-pthreads/machdep/posix-sunos-4.1.3.h
new file mode 100644
index 00000000000..719386bc558
--- /dev/null
+++ b/mit-pthreads/machdep/posix-sunos-4.1.3.h
@@ -0,0 +1,27 @@
+/* ==== posix.h ============================================================
+ * Copyright (c) 1993 by Chris Provenzano, proven@athena.mit.edu	
+ *
+ * $Id$
+ *
+ * Description : Do the right thing for a sunos 4.1.3 system.
+ *
+ *  1.00 93/07/20 proven
+ *      -Started coding this file.
+ */
+
+#ifndef _PTHREAD_POSIX_H_
+#ifndef __WAIT_STATUS
+#define __WAIT_STATUS   int *
+#endif
+
+#define _PTHREAD_POSIX_H_
+
+#include <sys/cdefs.h>
+
+/* Make sure we have size_t defined */
+#include <pthread/types.h>
+
+extern long strtol();
+extern unsigned long strtoul();
+
+#endif
diff --git a/mit-pthreads/machdep/posix-sunos-5.3.h b/mit-pthreads/machdep/posix-sunos-5.3.h
new file mode 100644
index 00000000000..9fb765d60c3
--- /dev/null
+++ b/mit-pthreads/machdep/posix-sunos-5.3.h
@@ -0,0 +1,22 @@
+/* ==== posix.h ============================================================
+ * Copyright (c) 1993 by Chris Provenzano, proven@athena.mit.edu	
+ *
+ * $Id$
+ *
+ * Description : Do the right thing for a sunos 4.1.3 system.
+ *
+ *  1.00 93/07/20 proven
+ *      -Started coding this file.
+ */
+
+#ifndef _PTHREAD_POSIX_H_
+#define _PTHREAD_POSIX_H_
+
+/* Make sure we have size_t defined */
+#include <pthread/types.h>
+
+#ifndef __WAIT_STATUS
+#define __WAIT_STATUS   int *
+#endif
+
+#endif
diff --git a/mit-pthreads/machdep/posix-sunos-5.5.h b/mit-pthreads/machdep/posix-sunos-5.5.h
new file mode 100644
index 00000000000..9fb765d60c3
--- /dev/null
+++ b/mit-pthreads/machdep/posix-sunos-5.5.h
@@ -0,0 +1,22 @@
+/* ==== posix.h ============================================================
+ * Copyright (c) 1993 by Chris Provenzano, proven@athena.mit.edu	
+ *
+ * $Id$
+ *
+ * Description : Do the right thing for a sunos 4.1.3 system.
+ *
+ *  1.00 93/07/20 proven
+ *      -Started coding this file.
+ */
+
+#ifndef _PTHREAD_POSIX_H_
+#define _PTHREAD_POSIX_H_
+
+/* Make sure we have size_t defined */
+#include <pthread/types.h>
+
+#ifndef __WAIT_STATUS
+#define __WAIT_STATUS   int *
+#endif
+
+#endif
diff --git a/mit-pthreads/machdep/posix-ultrix-4.2.h b/mit-pthreads/machdep/posix-ultrix-4.2.h
new file mode 100644
index 00000000000..f21aec23ea3
--- /dev/null
+++ b/mit-pthreads/machdep/posix-ultrix-4.2.h
@@ -0,0 +1,24 @@
+/* ==== posix.h ============================================================
+ * Copyright (c) 1993 by Chris Provenzano, proven@athena.mit.edu	
+ *
+ * $Id$
+ *
+ * Description : Convert an Ultrix-4.2 system to a more or less POSIX system.
+ *
+ *  1.00 93/07/20 proven
+ *      -Started coding this file.
+ */
+
+#ifndef _PTHREAD_POSIX_H_
+#define _PTHREAD_POSIX_H_
+
+#include <sys/cdefs.h>
+
+/* Make sure we have size_t defined */
+#include <pthread/types.h>
+
+#ifndef __WAIT_STATUS
+#define __WAIT_STATUS 	int *
+#endif
+
+#endif
diff --git a/mit-pthreads/machdep/sco-3.2v5/__math.h b/mit-pthreads/machdep/sco-3.2v5/__math.h
new file mode 100755
index 00000000000..4852683fcbf
--- /dev/null
+++ b/mit-pthreads/machdep/sco-3.2v5/__math.h
@@ -0,0 +1,219 @@
+/* Copyright 1994-1995 The Santa Cruz Operation, Inc. All Rights Reserved. */
+
+
+#if defined(_NO_PROTOTYPE)	/* Old, crufty environment */
+#include <oldstyle/__math.h>
+#elif defined(_XOPEN_SOURCE) || defined(_XPG4_VERS)	/* Xpg4 environment */
+#include <xpg4/__math.h>
+#elif defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) /* Posix environment */
+#include <posix/__math.h>
+#elif _STRICT_ANSI 	/* Pure Ansi/ISO environment */
+#include <ansi/__math.h>
+#elif defined(_SCO_ODS_30) /* Old, Tbird compatible environment */
+#include <ods_30_compat/__math.h>
+#else 	/* Normal, default environment */
+/*
+ *   Portions Copyright (C) 1983-1995 The Santa Cruz Operation, Inc.
+ *		All Rights Reserved.
+ *
+ *	The information in this file is provided for the exclusive use of
+ *	the licensees of The Santa Cruz Operation, Inc.  Such users have the
+ *	right to use, modify, and incorporate this code into other products
+ *	for purposes authorized by the license agreement provided they include
+ *	this notice and the associated copyright notice with any such product.
+ *	The information in this file is provided "AS IS" without warranty.
+ */
+
+/*	Portions Copyright (c) 1990, 1991, 1992, 1993 UNIX System Laboratories, Inc. */
+/*	Portions Copyright (c) 1979 - 1990 AT&T   */
+/*	  All Rights Reserved   */
+
+/*	THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF          */
+/*	UNIX System Laboratories, Inc.                          */
+/*	The copyright notice above does not evidence any        */
+/*	actual or intended publication of such source code.     */
+
+#ifndef ___MATH_H
+#define ___MATH_H
+
+#pragma comment(exestr, "xpg4plus @(#) math.h 20.1 94/12/04 ")
+
+#pragma pack(4)
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+extern double	acos(double);
+extern double	asin(double);
+extern double	atan(double);
+extern double	atan2(double, double);
+extern double	cos(double);
+extern double	sin(double);
+extern double	tan(double);
+
+extern double	cosh(double);
+extern double	sinh(double);
+extern double	tanh(double);
+
+extern double	exp(double);
+extern double	frexp(double, int *);
+extern double	ldexp(double, int);
+extern double	log(double);
+extern double	log10(double);
+extern double	modf(double, double *);
+
+extern double	pow(double, double);
+extern double	sqrt(double);
+
+extern double	ceil(double);
+extern double	fabs(double);
+extern double	floor(double);
+extern double	fmod(double, double);
+
+#ifndef HUGE_VAL
+extern const double __huge_val;
+#define HUGE_VAL (+__huge_val)
+#endif
+
+
+extern double	erf(double);
+extern double	erfc(double);
+extern double	gamma(double);
+extern double	hypot(double, double);
+extern double	j0(double);
+extern double	j1(double);
+extern double	jn(int, double);
+extern double	y0(double);
+extern double	y1(double);
+extern double	yn(int, double);
+extern double	lgamma(double);
+extern int	isnan(double);
+
+#define MAXFLOAT	((float)3.40282346638528860e+38)
+
+
+
+#define HUGE	MAXFLOAT
+
+/*
+ * The following are all legal as XPG4 external functions but must only
+ * be declared in the non standards environments as they conflict with
+ * the user name space
+ */
+ 
+extern long double	frexpl(long double, int *);
+extern long double	ldexpl(long double, int);
+extern long double	modfl(long double, long double *);
+
+extern float	acosf(float);
+extern float	asinf(float);
+extern float	atanf(float);
+extern float	atan2f(float, float);
+extern float	cosf(float);
+extern float	sinf(float);
+extern float	tanf(float);
+
+extern float	coshf(float);
+extern float	sinhf(float);
+extern float	tanhf(float);
+
+extern float	expf(float);
+extern float	logf(float);
+extern float	log10f(float);
+
+extern float	powf(float, float);
+extern float	sqrtf(float);
+
+extern float	ceilf(float);
+extern float	fabsf(float);
+extern float	floorf(float);
+extern float	fmodf(float, float);
+extern float	modff(float, float *);
+
+/* These are all extensions from XPG4 */
+
+extern double	atof(const char *);
+extern double	scalb(double, double);
+extern double	logb(double);
+extern double	log1p(double);
+extern double	nextafter(double, double);
+extern double	acosh(double);
+extern double	asinh(double);
+extern double	atanh(double);
+extern double	cbrt(double);
+extern double	copysign(double, double);
+extern double	expm1(double);
+extern int	ilogb(double);
+extern double	remainder(double, double);
+extern double	rint(double);
+extern int	unordered(double, double);
+extern int	finite(double);
+
+extern long double	scalbl(long double, long double);
+extern long double	logbl(long double);
+extern long double	nextafterl(long double, long double);
+extern int	unorderedl(long double, long double);
+extern int	finitel(long double);
+
+
+
+
+extern int	signgam;
+
+#define M_E		2.7182818284590452354
+#define M_LOG2E		1.4426950408889634074
+#define M_LOG10E	0.43429448190325182765
+#define M_LN2		0.69314718055994530942
+#define M_LN10		2.30258509299404568402
+#define M_PI		3.14159265358979323846
+#define M_PI_2		1.57079632679489661923
+#define M_PI_4		0.78539816339744830962
+#define M_1_PI		0.31830988618379067154
+#define M_2_PI		0.63661977236758134308
+#define M_2_SQRTPI	1.12837916709551257390
+#define M_SQRT2		1.41421356237309504880
+#define M_SQRT1_2	0.70710678118654752440
+
+
+
+#define _ABS(x)		((x) < 0 ? -(x) : (x))
+
+#define _REDUCE(TYPE, X, XN, C1, C2)	{ \
+	double x1 = (double)(TYPE)X, x2 = X - x1; \
+	X = x1 - (XN) * (C1); X += x2; X -= (XN) * (C2); }
+
+#define DOMAIN		1
+#define	SING		2
+#define	OVERFLOW	3
+#define	UNDERFLOW	4
+#define	TLOSS		5
+#define	PLOSS		6
+
+#define _POLY1(x, c)	((c)[0] * (x) + (c)[1])
+#define _POLY2(x, c)	(_POLY1((x), (c)) * (x) + (c)[2])
+#define _POLY3(x, c)	(_POLY2((x), (c)) * (x) + (c)[3])
+#define _POLY4(x, c)	(_POLY3((x), (c)) * (x) + (c)[4])
+#define _POLY5(x, c)	(_POLY4((x), (c)) * (x) + (c)[5])
+#define _POLY6(x, c)	(_POLY5((x), (c)) * (x) + (c)[6])
+#define _POLY7(x, c)	(_POLY6((x), (c)) * (x) + (c)[7])
+#define _POLY8(x, c)	(_POLY7((x), (c)) * (x) + (c)[8])
+#define _POLY9(x, c)	(_POLY8((x), (c)) * (x) + (c)[9])
+
+
+#ifdef __cplusplus
+}
+inline int sqr(int i) {return(i*i);}
+inline double sqr(double i) {return(i*i);}
+
+#endif /* __cplusplus */
+
+#pragma pack()
+
+#if __cplusplus && !defined(PI)
+#define PI M_PI
+#endif  /* __cplusplus  */
+
+#endif /* _MATH_H */
+#endif
diff --git a/mit-pthreads/machdep/sco-3.2v5/__signal.h b/mit-pthreads/machdep/sco-3.2v5/__signal.h
new file mode 100755
index 00000000000..6a33d37a261
--- /dev/null
+++ b/mit-pthreads/machdep/sco-3.2v5/__signal.h
@@ -0,0 +1,109 @@
+/* Copyright 1994-1995 The Santa Cruz Operation, Inc. All Rights Reserved. */
+
+
+#if defined(_NO_PROTOTYPE)	/* Old, crufty environment */
+#include <sys/oldstyle/signal.h>
+#elif defined(_XOPEN_SOURCE) || defined(_XPG4_VERS)	/* Xpg4 environment */
+#include <xpg4/signal.h>
+#elif defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) /* Posix environment */
+#include <sys/posix/__signal.h>
+#elif _STRICT_ANSI 	/* Pure Ansi/ISO environment */
+#include <sys/ansi/signal.h>
+#elif defined(_SCO_ODS_30) /* Old, Tbird compatible environment */
+#include <sys/ods_30_compat/signal.h>
+#else 	/* Normal, default environment */
+/*
+ *   Portions Copyright (C) 1983-1995 The Santa Cruz Operation, Inc.
+ *		All Rights Reserved.
+ *
+ *	The information in this file is provided for the exclusive use of
+ *	the licensees of The Santa Cruz Operation, Inc.  Such users have the
+ *	right to use, modify, and incorporate this code into other products
+ *	for purposes authorized by the license agreement provided they include
+ *	this notice and the associated copyright notice with any such product.
+ *	The information in this file is provided "AS IS" without warranty.
+ */
+
+/*	Portions Copyright (c) 1990, 1991, 1992, 1993 UNIX System Laboratories, Inc. */
+/*	Portions Copyright (c) 1979 - 1990 AT&T   */
+/*	  All Rights Reserved   */
+
+/*	THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF          */
+/*	UNIX System Laboratories, Inc.                          */
+/*	The copyright notice above does not evidence any        */
+/*	actual or intended publication of such source code.     */
+
+#ifndef ___SIGNAL_H
+#define ___SIGNAL_H
+
+#pragma comment(exestr, "xpg4plus @(#) signal.h 20.3 94/12/19 ")
+
+#ifndef _SIG_ATOMIC_T
+#define _SIG_ATOMIC_T
+   /* atomic entity for signal handling  */
+typedef int sig_atomic_t;
+#endif
+
+extern const char * const _sys_siglist[];
+extern const int _sys_nsig;
+
+#ifndef	_SYS_SIGNAL_H
+#include <sys/signal.h>
+#endif
+
+#define SignalBad		((SignalHandler)-1)
+#define SignalDefault	((SignalHandler)0)
+#define SignalIgnore	((SignalHandler)1)
+
+#define	__sigmask(sig)		(1 << ((sig) - 1))
+#define __SIGEMPTYSET	(~SIGALL)
+#define	__SIGFILLSET	SIGALL
+#define	__SIGADDSET(s,n)	((*s) |= (__sigmask(n)))
+#define	__SIGDELSET(s,n)	((*s) &= ~(__sigmask(n))) 
+#define	__SIGISMEMBER(s,n)	((*s) & (__sigmask(n))) 
+
+#if !defined(_SYS_TYPES_H)
+#include <sys/types.h>
+#endif
+
+
+#if __cplusplus
+extern "C" {
+#endif 
+
+extern void (*signal(int, void(*)(int)))(int);
+extern int raise(int);
+
+extern void (*bsd_signal(int, void(*)(int)))(int);
+extern  int ( *ssignal( int, int(*)(int) ) )(int);
+extern  void ( *sigset( int, void(*)(int) ) )(int);
+extern int killpg(pid_t, int);
+#ifdef SS_ONSTACK	/* Not defined on old versions of the OS */
+extern int sigaltstack(const stack_t *, stack_t *);
+extern int sigstack(struct sigstack *, struct sigstack *);
+#endif
+extern int sighold(int);
+extern int sigignore(int);
+extern int siginterrupt(int, int);
+extern int sigpause(int);
+extern int sigrelse(int);
+
+extern int (sigfillset)(sigset_t *);
+extern int (sigemptyset)(sigset_t *);
+extern int (sigaddset)(sigset_t *, int);
+extern int (sigdelset)(sigset_t *, int);
+extern int (sigismember)(const sigset_t *, int);
+extern int sigpending(sigset_t *);
+extern int sigsuspend(const sigset_t *);
+extern int sigprocmask(int, const sigset_t *, sigset_t *);
+extern int kill(pid_t, int);
+extern int sigaction(int, const struct sigaction *, struct sigaction *);
+
+#if __cplusplus
+};
+#endif 
+
+
+#endif /* ___SIGNAL_H  */
+
+#endif
diff --git a/mit-pthreads/machdep/sco-3.2v5/__stdio.h b/mit-pthreads/machdep/sco-3.2v5/__stdio.h
new file mode 100755
index 00000000000..f19672980ec
--- /dev/null
+++ b/mit-pthreads/machdep/sco-3.2v5/__stdio.h
@@ -0,0 +1,113 @@
+/* Copyright 1994-1995 The Santa Cruz Operation, Inc. All Rights Reserved. */
+
+
+#if defined(_NO_PROTOTYPE)	/* Old, crufty environment */
+#include <oldstyle/__stdio.h>
+#elif defined(_XOPEN_SOURCE) || defined(_XPG4_VERS)	/* Xpg4 environment */
+#include <xpg4/__stdio.h>
+#elif defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) /* Posix environment */
+#include <posix/__stdio.h>
+#elif _STRICT_ANSI 	/* Pure Ansi/ISO environment */
+#include <ansi/__stdio.h>
+#elif defined(_SCO_ODS_30) /* Old, Tbird compatible environment */
+#include <ods_30_compat/__stdio.h>
+#else 	/* Normal, default environment */
+/*
+ *   Portions Copyright (C) 1984-1995 The Santa Cruz Operation, Inc.
+ *		All Rights Reserved.
+ *
+ *	The information in this file is provided for the exclusive use of
+ *	the licensees of The Santa Cruz Operation, Inc.  Such users have the
+ *	right to use, modify, and incorporate this code into other products
+ *	for purposes authorized by the license agreement provided they include
+ *	this notice and the associated copyright notice with any such product.
+ *	The information in this file is provided "AS IS" without warranty.
+ */
+
+/*	Portions Copyright (c) 1990, 1991, 1992, 1993 UNIX System Laboratories, Inc. */
+/*	Portions Copyright (c) 1979 - 1990 AT&T   */
+/*	  All Rights Reserved   */
+
+/*	THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF          */
+/*	UNIX System Laboratories, Inc.                          */
+/*	The copyright notice above does not evidence any        */
+/*	actual or intended publication of such source code.     */
+
+#ifndef ___STDIO_H
+#define ___STDIO_H
+
+#pragma comment(exestr, "xpg4plus @(#) stdio.h 20.1 94/12/04 ")
+
+#pragma pack(4)
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef _SIZE_T
+#define _SIZE_T
+typedef unsigned int	size_t;
+#endif
+
+#ifndef _FPOS_T
+#define _FPOS_T
+typedef long	fpos_t;
+#endif
+
+#ifndef _WCHAR_T
+#define _WCHAR_T
+typedef long	wchar_t;
+#endif
+
+#ifndef _WINT_T
+#define _WINT_T
+typedef long	wint_t;
+#endif
+
+#ifndef NULL
+#define NULL	0
+#endif /* NULL */
+
+#ifndef EOF
+#define EOF	(-1)
+#endif
+
+#define SEEK_SET	0
+#define SEEK_CUR	1
+#define SEEK_END	2
+
+#ifndef TMP_MAX
+#define TMP_MAX		17576	/* 26 * 26 * 26  */
+#endif
+
+#define BUFSIZ		1024	/* default buffer size  */
+
+
+#define _IOEOF		0020	/* EOF reached on read  */
+#define _IOERR		0040	/* I/O error from system  */
+
+#define _IOREAD		0001	/* currently reading  */
+#define _IOWRT		0002	/* currently writing  */
+#define _IORW		0200	/* opened for reading and writing  */
+#define _IOMYBUF	0010	/* stdio malloc()'d buffer  */
+
+#define _SBFSIZ		8
+
+#define L_cuserid	9
+
+/* Non name space polluting version of above */
+#define _P_tmpdir "/usr/tmp/"
+
+#ifndef _VA_LIST
+#define _VA_LIST char *
+#endif
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#pragma pack()
+
+#endif /* ___STDIO_H */
+#endif
diff --git a/mit-pthreads/machdep/sco-3.2v5/__stdlib.h b/mit-pthreads/machdep/sco-3.2v5/__stdlib.h
new file mode 100755
index 00000000000..db6a8a56151
--- /dev/null
+++ b/mit-pthreads/machdep/sco-3.2v5/__stdlib.h
@@ -0,0 +1,137 @@
+/*
+ *   Copyright (C) 1984-1995 The Santa Cruz Operation, Inc.
+ *		All Rights Reserved.
+ *
+ *	The information in this file is provided for the exclusive use of
+ *	the licensees of The Santa Cruz Operation, Inc.  Such users have the
+ *	right to use, modify, and incorporate this code into other products
+ *	for purposes authorized by the license agreement provided they include
+ *	this notice and the associated copyright notice with any such product.
+ *	The information in this file is provided "AS IS" without warranty.
+ */
+
+/*	Portions Copyright (c) 1990, 1991, 1992, 1993 UNIX System Laboratories, Inc. */
+/*	Portions Copyright (c) 1979 - 1990 AT&T   */
+/*	  All Rights Reserved   */
+
+/*	THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF          */
+/*	UNIX System Laboratories, Inc.                          */
+/*	The copyright notice above does not evidence any        */
+/*	actual or intended publication of such source code.     */
+
+#ifndef ___STDLIB_H
+#define ___STDLIB_H
+
+#pragma comment(exestr, "posix @(#) stdlib.h 20.1 94/12/04 ")
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#pragma pack(4)
+
+#ifndef _DIV_T
+#define _DIV_T
+typedef	struct
+{
+	int	quot;
+	int	rem;
+} div_t;
+#endif
+
+#ifndef _LDIV_T
+#define _LDIV_T
+typedef struct
+{
+	long	quot;
+	long	rem;
+} ldiv_t;
+#endif
+
+#ifndef _SIZE_T
+#define _SIZE_T
+typedef unsigned int	size_t;
+#endif
+
+#if !defined(_SSIZE_T)
+#define _SSIZE_T
+typedef int	ssize_t;
+#endif
+
+#ifndef _WCHAR_T
+#define _WCHAR_T
+typedef long	wchar_t;
+#endif
+
+#ifndef NULL
+#define NULL	0
+#endif /* NULL */
+
+#define EXIT_FAILURE	1
+#define EXIT_SUCCESS	0
+#define RAND_MAX	077777
+
+
+
+extern unsigned char	__ctype[];
+
+#define MB_CUR_MAX	((int)__ctype[520])
+
+extern double	atof(const char *);
+extern int	atoi(const char *);
+extern long	atol(const char *);
+extern double	strtod(const char *, char **);
+extern float	strtof(const char *, char **);
+extern long	strtol(const char *, char **, int);
+extern unsigned long	strtoul(const char *, char **, int);
+
+extern int	rand(void);
+extern void	srand(unsigned int);
+
+extern void	*calloc(size_t, size_t);
+extern void	free(void *);
+extern void	*malloc(size_t);
+extern void	*realloc(void *, size_t);
+
+extern void	abort(void);
+extern void	exit(int);
+extern char	*getenv(const char *);
+extern int	system(const char *);
+
+extern void	*bsearch(const void *, const void *, size_t, size_t,
+			int (*)(const void *, const void *));
+extern void	qsort(void *, size_t, size_t,
+			int (*)(const void *, const void *));
+
+#ifdef __cplusplus
+#ifndef _ABS_INL
+#define _ABS_INL
+inline int (abs)(int i) {return (i > 0) ? i : -i;}
+#endif
+#else
+extern int	(abs)(int);	/* Protect from macro definitions */
+#endif
+
+extern div_t	div(int, int);
+extern long	labs(long);
+extern ldiv_t	ldiv(long, long);
+
+extern int	mbtowc(wchar_t *, const char *, size_t);
+extern int	mblen(const char *, size_t);
+extern int	wctomb(char *, wchar_t);
+
+extern size_t	mbstowcs(wchar_t *, const char *, size_t);
+extern size_t	wcstombs(char *, const wchar_t *, size_t);
+
+
+
+
+#define mblen(s, n)	mbtowc((wchar_t *)0, s, n)
+
+#ifdef __cplusplus
+}
+#endif
+
+#pragma pack()
+
+#endif /* ___STDLIB_H */
diff --git a/mit-pthreads/machdep/sco-3.2v5/__string.h b/mit-pthreads/machdep/sco-3.2v5/__string.h
new file mode 100755
index 00000000000..e4bb93afe5a
--- /dev/null
+++ b/mit-pthreads/machdep/sco-3.2v5/__string.h
@@ -0,0 +1,125 @@
+/* Copyright 1994-1995 The Santa Cruz Operation, Inc. All Rights Reserved. */
+
+
+#if defined(_NO_PROTOTYPE)	/* Old, crufty environment */
+#include <oldstyle/string.h>
+#elif defined(_XOPEN_SOURCE) || defined(_XPG4_VERS)	/* Xpg4 environment */
+#include <xpg4/string.h>
+#elif defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) /* Posix environment */
+#include <posix/string.h>
+#elif _STRICT_ANSI 	/* Pure Ansi/ISO environment */
+#include <ansi/string.h>
+#elif defined(_SCO_ODS_30) /* Old, Tbird compatible environment */
+#include <ods_30_compat/string.h>
+#else 	/* Normal, default environment */
+/*
+ *   Portions Copyright (C) 1983-1995 The Santa Cruz Operation, Inc.
+ *		All Rights Reserved.
+ *
+ *	The information in this file is provided for the exclusive use of
+ *	the licensees of The Santa Cruz Operation, Inc.  Such users have the
+ *	right to use, modify, and incorporate this code into other products
+ *	for purposes authorized by the license agreement provided they include
+ *	this notice and the associated copyright notice with any such product.
+ *	The information in this file is provided "AS IS" without warranty.
+ */
+
+/*	Portions Copyright (c) 1990, 1991, 1992, 1993 UNIX System Laboratories, Inc. */
+/*	Portions Copyright (c) 1979 - 1990 AT&T   */
+/*	  All Rights Reserved   */
+
+/*	THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF          */
+/*	UNIX System Laboratories, Inc.                          */
+/*	The copyright notice above does not evidence any        */
+/*	actual or intended publication of such source code.     */
+
+#ifndef ___STRING_H
+#define ___STRING_H
+
+#pragma comment(exestr, "xpg4plus @(#) string.h 20.1 94/12/04 ")
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef _SIZE_T
+#define _SIZE_T
+typedef unsigned int	size_t;
+#endif
+
+#ifndef NULL
+#define NULL	0
+#endif /* NULL */
+
+
+
+extern void	*memchr(const void *, int, size_t);
+extern void	*memcpy(void *, const void *, size_t);
+extern void	*memccpy(void *, const void *, int, size_t);
+extern void	*memmove(void *, const void *, size_t);
+extern void	*memset(void *, int, size_t);
+
+extern char	*strchr(const char *, int);
+extern char	*strcpy(char *, const char *);
+extern char	*strncpy(char *, const char *, size_t);
+extern char	*strcat(char *, const char *);
+extern char	*strncat(char *, const char *, size_t);
+extern char	*strpbrk(const char *, const char *);
+extern char	*strrchr(const char *, int);
+extern char	*strstr(const char *, const char *);
+extern char	*strtok(char *, const char *);
+extern char	*strtok_r(char *, const char *, char **);
+extern char	*strerror(int);
+extern char	*strlist(char *, const char *, ...);
+
+extern int	memcmp(const void *, const void *, size_t);
+extern int	strcmp(const char *, const char *);
+extern int	strcoll(const char *, const char *);
+extern int	strncmp(const char *, const char *, size_t);
+
+extern void perror(const char *);
+extern char *strdup(const char *);
+extern int     strncoll(const char *, const char *, int);
+extern size_t  strnxfrm(char *, const char *, size_t , int);
+
+extern size_t	strxfrm(char *, const char *, size_t);
+extern size_t	strcspn(const char *, const char *);
+extern size_t	strspn(const char *, const char *);
+extern size_t	strlen(const char *);
+
+#ifdef __USLC__
+#pragma int_to_unsigned strcspn
+#pragma int_to_unsigned strspn
+#pragma int_to_unsigned strlen
+#endif
+
+#if !defined(__cplusplus) && defined(__USLC__)
+/* Use intrinsic ??? */
+#ifndef strlen
+#define strlen	__std_hdr_strlen
+#endif
+#ifndef strcpy
+#define strcpy	__std_hdr_strcpy
+#endif
+#ifndef strncpy
+#define strncpy	__std_hdr_strncpy
+#endif
+#endif
+
+
+extern int	ffs(int);
+/*
+ * The following two functions were withdrawn in XPG3,
+ * but are provided for backwards compatibility.
+ */
+extern int nl_strcmp(char *, char *);
+extern int nl_strncmp(char *, char *, int n);
+
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* ___STRING_H */
+#endif
diff --git a/mit-pthreads/machdep/sco-3.2v5/__time.h b/mit-pthreads/machdep/sco-3.2v5/__time.h
new file mode 100755
index 00000000000..4aeee737601
--- /dev/null
+++ b/mit-pthreads/machdep/sco-3.2v5/__time.h
@@ -0,0 +1,141 @@
+/* Copyright 1994-1995 The Santa Cruz Operation, Inc. All Rights Reserved. */
+
+
+#if defined(_NO_PROTOTYPE)	/* Old, crufty environment */
+#include <oldstyle/time.h>
+#elif defined(_XOPEN_SOURCE) || defined(_XPG4_VERS)	/* Xpg4 environment */
+#include <xpg4/time.h>
+#elif defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) /* Posix environment */
+#include <posix/time.h>
+#elif _STRICT_ANSI 	/* Pure Ansi/ISO environment */
+#include <ansi/time.h>
+#elif defined(_SCO_ODS_30) /* Old, Tbird compatible environment */
+#include <ods_30_compat/time.h>
+#else 	/* Normal, default environment */
+/*
+ *   Portions Copyright (C) 1983-1995 The Santa Cruz Operation, Inc.
+ *		All Rights Reserved.
+ *
+ *	The information in this file is provided for the exclusive use of
+ *	the licensees of The Santa Cruz Operation, Inc.  Such users have the
+ *	right to use, modify, and incorporate this code into other products
+ *	for purposes authorized by the license agreement provided they include
+ *	this notice and the associated copyright notice with any such product.
+ *	The information in this file is provided "AS IS" without warranty.
+ */
+
+/*	Portions Copyright (c) 1990, 1991, 1992, 1993 UNIX System Laboratories, Inc. */
+/*	Portions Copyright (c) 1979 - 1990 AT&T   */
+/*	  All Rights Reserved   */
+
+/*	THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF          */
+/*	UNIX System Laboratories, Inc.                          */
+/*	The copyright notice above does not evidence any        */
+/*	actual or intended publication of such source code.     */
+
+#ifndef ___TIME_H
+#define ___TIME_H
+
+#pragma comment(exestr, "xpg4plus @(#) time.h 20.2 95/01/04 ")
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef NULL
+#define NULL	0
+#endif /* NULL */
+
+#ifndef _SIZE_T
+#define _SIZE_T
+typedef unsigned int size_t;
+#endif
+#ifndef _CLOCK_T
+#define _CLOCK_T
+typedef long clock_t;
+#endif
+#ifndef _TIME_T
+#define _TIME_T
+typedef long time_t;
+#endif
+
+#ifdef _POSIXTIMERS
+#include <sys/sudstime.h>
+#endif
+
+#define CLOCKS_PER_SEC	1000000		/* As required by XPG4 and friends */
+
+#pragma pack(4)
+
+#ifndef _STRUCT_TM
+#define _STRUCT_TM
+struct tm
+{
+	int	tm_sec;
+	int	tm_min;
+	int	tm_hour;
+	int	tm_mday;
+	int	tm_mon;
+	int	tm_year;
+	int	tm_wday;
+	int	tm_yday;
+	int	tm_isdst;
+#define LTZNMAX 50
+	long tm_tzadj;
+	char tm_name[LTZNMAX];      /* name of timezone  */
+};
+
+#pragma pack()
+#endif /* _STRUCT_TM */
+
+
+extern clock_t	clock(void);
+extern double	difftime(time_t, time_t);
+extern time_t	mktime(struct tm *);
+extern time_t	time(time_t *);
+extern char	*asctime(const struct tm *);
+extern char	*ctime (const time_t *);
+extern struct tm	*gmtime(const time_t *);
+extern struct tm	*localtime(const time_t *);
+extern size_t	strftime(char *, size_t, const char *, const struct tm *);
+
+
+extern void	tzset(void);
+extern char	*tzname[];
+
+#ifndef CLK_TCK
+#define CLK_TCK _sysconf(2)	/* 2 is _SC_CLK_TCK  */
+#endif
+
+extern long	timezone;
+extern int	daylight;
+extern char	*strptime(const char *, const char *, struct tm *);
+
+
+
+
+#include <sys/timeb.h>
+extern int	ftime ( struct timeb * );
+extern char *   nl_cxtime( long *, char * );
+extern char *   nl_ascxtime( struct tm *, char * );
+extern int	cftime(char *, const char *, const time_t *);
+extern int	ascftime(char *, const char *, const struct tm *);
+extern long	altzone;
+extern struct tm	*getdate(const char *);
+extern int	getdate_err;
+extern char	*asctime_r(const struct tm *, char *,int);
+extern char	*ctime_r(const time_t *, char *,int);
+extern struct tm	*localtime_r(const time_t *, struct tm *);
+extern struct tm	*gmtime_r(const time_t *, struct tm *);
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#ifndef difftime
+#define difftime(t1, t0) ((double)((t1) - (t0)))
+#endif
+
+#endif /* ___TIME_H */
+#endif
diff --git a/mit-pthreads/machdep/sco-3.2v5/__unistd.h b/mit-pthreads/machdep/sco-3.2v5/__unistd.h
new file mode 100755
index 00000000000..408886301f5
--- /dev/null
+++ b/mit-pthreads/machdep/sco-3.2v5/__unistd.h
@@ -0,0 +1,48 @@
+/*-
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	from: @(#)stdlib.h	5.13 (Berkeley) 6/4/91
+ *	__unistd.h,v 1.1 1995/01/03 12:54:54 proven Exp
+ */
+
+#ifndef ___UNISTD_H_
+#define ___UNISTD_H_
+
+#include <sys/types.h>
+#include <stddef.h>
+
+#ifndef MAXPATHLEN
+#define MAXPATHLEN	1024
+#endif
+
+#endif 
+
diff --git a/mit-pthreads/machdep/sco-3.2v5/compat.h b/mit-pthreads/machdep/sco-3.2v5/compat.h
new file mode 100755
index 00000000000..3befbffa68d
--- /dev/null
+++ b/mit-pthreads/machdep/sco-3.2v5/compat.h
@@ -0,0 +1,46 @@
+/* ==== compat.h ============================================================
+ * Copyright (c) 1994 by Chris Provenzano, proven@mit.edu
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *  This product includes software developed by Chris Provenzano.
+ * 4. The name of Chris Provenzano may not be used to endorse or promote 
+ *	  products derived from this software without specific prior written
+ *	  permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY CHRIS PROVENZANO ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL CHRIS PROVENZANO BE LIABLE FOR ANY 
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 
+ * SUCH DAMAGE.
+ *
+ * compat.h,v 1.52 1995/10/20 09:32:56 proven Exp
+ *
+ * Description : Basic timers header.
+ *
+ *  1.00 94/06/13 proven
+ *      -Started coding this file.
+ */
+ 
+#ifndef _SYS_COMPAT_H_
+#define	_SYS_COMPAT_H_
+
+#include <sys/types.h>
+
+#define	omsghdr	msghdr
+#endif
diff --git a/mit-pthreads/machdep/sco-3.2v5/dirent.h b/mit-pthreads/machdep/sco-3.2v5/dirent.h
new file mode 100755
index 00000000000..6f6804590bb
--- /dev/null
+++ b/mit-pthreads/machdep/sco-3.2v5/dirent.h
@@ -0,0 +1,145 @@
+/* Copyright 1994-1995 The Santa Cruz Operation, Inc. All Rights Reserved. */
+
+
+#if defined(_NO_PROTOTYPE)	/* Old, crufty environment */
+#include <oldstyle/dirent.h>
+#elif defined(_XOPEN_SOURCE) || defined(_XPG4_VERS)	/* Xpg4 environment */
+#include <xpg4/dirent.h>
+#elif defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) /* Posix environment */
+#include <posix/dirent.h>
+#elif defined(_SCO_ODS_30) /* Old, Tbird compatible environment */
+#include <ods_30_compat/dirent.h>
+#else 	/* Normal, default environment */
+/*
+ *   Portions Copyright (C) 1983-1995 The Santa Cruz Operation, Inc.
+ *		All Rights Reserved.
+ *
+ *	The information in this file is provided for the exclusive use of
+ *	the licensees of The Santa Cruz Operation, Inc.  Such users have the
+ *	right to use, modify, and incorporate this code into other products
+ *	for purposes authorized by the license agreement provided they include
+ *	this notice and the associated copyright notice with any such product.
+ *	The information in this file is provided "AS IS" without warranty.
+ */
+
+/*	Portions Copyright (c) 1990, 1991, 1992, 1993 UNIX System Laboratories, Inc. */
+/*	Portions Copyright (c) 1979 - 1990 AT&T   */
+/*	  All Rights Reserved   */
+
+/*	THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF          */
+/*	UNIX System Laboratories, Inc.                          */
+/*	The copyright notice above does not evidence any        */
+/*	actual or intended publication of such source code.     */
+
+#ifndef _DIRENT_H
+#define _DIRENT_H
+
+#pragma comment(exestr, "xpg4plus @(#) dirent.h 20.1 94/12/04 ")
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#pragma pack(4)
+
+#define MAXNAMLEN	512	/* maximum filename length  */
+#ifndef MAXPATHLEN
+#define MAXPATHLEN	1024
+#endif
+#undef DIRBLKSIZ
+#define DIRBLKSIZ	1048	/* buffer size for fs-indep. dirs  */
+
+#ifndef _SYS_TYPES_H
+#include <sys/types.h>
+#endif
+
+#ifndef _SYS_DIRENT_H
+#define _SYS_DIRENT_H
+#ifdef __STDC__
+#pragma comment(exestr, "@(#) dirent.h 25.8 94/09/22 ")
+#else
+#ident "@(#) dirent.h 25.8 94/09/22 "
+#endif
+/*
+ *	Copyright (C) 1988-1994 The Santa Cruz Operation, Inc.
+ *		All Rights Reserved.
+ *	The information in this file is provided for the exclusive use of
+ *	the licensees of The Santa Cruz Operation, Inc.  Such users have the
+ *	right to use, modify, and incorporate this code into other products
+ *	for purposes authorized by the license agreement provided they include
+ *	this notice and the associated copyright notice with any such product.
+ *	The information in this file is provided "AS IS" without warranty.
+ */
+/*	Copyright (c) 1984, 1986, 1987, 1988 AT&T	*/
+/*	  All Rights Reserved  	*/
+
+/*	THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF AT&T	*/
+/*	The copyright notice above does not evidence any   	*/
+/*	actual or intended publication of such source code.	*/
+
+/* #ident	"@)#(head.sys:dirent.h	1.3" */
+
+/*
+ * The following structure defines the file
+ * system independent directory entry.
+ *
+ */
+
+#include <sys/types.h>
+
+#ifdef  _M_I386
+#pragma pack(4)
+#else
+#pragma pack(2)
+#endif
+
+#ifdef _INKERNEL
+/*
+ * dirent used by the kernel
+ */
+struct dirent {
+	ino32_t	d_ino;		/* inode number of entry */
+	off_t	d_off;		/* offset of disk directory entry */
+	unsigned short	d_reclen;	/* length of this record */
+	char	d_name[MAXNAMLEN+1];	/* name of file */
+};
+
+#else /* !_INKERNEL */
+/*
+ * dirent as used by application code
+ * For now leave the declaration as is. When the new development system
+ * is implemented, ino_t may be ushort or ulong. If ino_t is ulong, there
+ * will be no d_pad field.
+ */
+struct dirent				/* data from readdir() */
+	{
+#if defined(_IBCS2)
+	long		d_ino;
+#else /* !_IBCS2 */
+	ino_t		d_ino;		/* inode number of entry */
+#if defined(_INO_16_T)
+	short		d_pad;		/* because ino_t is ushort */
+#endif /* defined(_INO_16_T) */
+#endif /* defined(_IBCS2) */
+	off_t		d_off;		/* offset of disk directory entry */
+	unsigned short	d_reclen;	/* length of this record */
+	char		d_name[MAXNAMLEN+1];	/* name of file */
+	};
+#endif /* _INKERNEL */
+
+typedef struct dirent	dirent_t;
+
+#pragma pack()
+#endif	/* _SYS_DIRENT_H */
+
+#define d_fileno	d_ino
+#define	d_namlen	d_reclen
+
+#ifdef __cplusplus
+}
+#endif
+
+#pragma pack()
+
+#endif /* _DIRENT_H */
+#endif
diff --git a/mit-pthreads/machdep/sco-3.2v5/posix/__signal.h b/mit-pthreads/machdep/sco-3.2v5/posix/__signal.h
new file mode 100755
index 00000000000..5680fc1491a
--- /dev/null
+++ b/mit-pthreads/machdep/sco-3.2v5/posix/__signal.h
@@ -0,0 +1,69 @@
+/*
+ *   Portions Copyright (C) 1983-1995 The Santa Cruz Operation, Inc.
+ *		All Rights Reserved.
+ *
+ *	The information in this file is provided for the exclusive use of
+ *	the licensees of The Santa Cruz Operation, Inc.  Such users have the
+ *	right to use, modify, and incorporate this code into other products
+ *	for purposes authorized by the license agreement provided they include
+ *	this notice and the associated copyright notice with any such product.
+ *	The information in this file is provided "AS IS" without warranty.
+ */
+
+/*	Portions Copyright (c) 1990, 1991, 1992, 1993 UNIX System Laboratories, Inc. */
+/*	Portions Copyright (c) 1979 - 1990 AT&T   */
+/*	  All Rights Reserved   */
+
+/*	THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF          */
+/*	UNIX System Laboratories, Inc.                          */
+/*	The copyright notice above does not evidence any        */
+/*	actual or intended publication of such source code.     */
+
+#ifndef ___SIGNAL_H
+#define ___SIGNAL_H
+
+#pragma comment(exestr, "posix @(#) signal.h 20.3 94/12/19 ")
+
+#ifndef _SIG_ATOMIC_T
+#define _SIG_ATOMIC_T
+   /* atomic entity for signal handling  */
+typedef int sig_atomic_t;
+#endif
+
+
+#ifndef	_SYS_SIGNAL_H
+#include <sys/signal.h>
+#endif
+
+#if !defined(_SYS_TYPES_H)
+#include <sys/types.h>
+#endif
+
+
+#if __cplusplus
+extern "C" {
+#endif 
+
+extern void (*signal(int, void(*)(int)))(int);
+extern int raise(int);
+
+
+
+extern int (sigfillset)(sigset_t *);
+extern int (sigemptyset)(sigset_t *);
+extern int (sigaddset)(sigset_t *, int);
+extern int (sigdelset)(sigset_t *, int);
+extern int (sigismember)(const sigset_t *, int);
+extern int sigpending(sigset_t *);
+extern int sigsuspend(const sigset_t *);
+extern int sigprocmask(int, const sigset_t *, sigset_t *);
+extern int kill(pid_t, int);
+extern int sigaction(int, const struct sigaction *, struct sigaction *);
+
+#if __cplusplus
+};
+#endif 
+
+
+#endif /* ___SIGNAL_H  */
+
diff --git a/mit-pthreads/machdep/sco-3.2v5/socket.h b/mit-pthreads/machdep/sco-3.2v5/socket.h
new file mode 100755
index 00000000000..4a53c7176f9
--- /dev/null
+++ b/mit-pthreads/machdep/sco-3.2v5/socket.h
@@ -0,0 +1,490 @@
+/*      @(#)socket.h	6.23 7/18/94 - STREAMware TCP/IP  source        */
+/*
+ * Copyrighted as an unpublished work.
+ * (c) Copyright 1987-1994 Legent Corporation
+ * All rights reserved.
+ *
+ * RESTRICTED RIGHTS
+ *
+ * These programs are supplied under a license.  They may be used,
+ * disclosed, and/or copied only as permitted under such license
+ * agreement.  Any copy must contain the above copyright notice and
+ * this restricted rights notice.  Use, copying, and/or disclosure
+ * of the programs is strictly prohibited unless otherwise provided
+ * in the license agreement.
+ *
+ */
+/*      SCCS IDENTIFICATION        */
+/*
+ * Copyright (c) 1985 Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms are permitted
+ * provided that the above copyright notice and this paragraph are
+ * duplicated in all such forms and that any documentation,
+ * advertising materials, and other materials related to such
+ * distribution and use acknowledge that the software was developed
+ * by the University of California, Berkeley.  The name of the
+ * University may not be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
+ * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ */
+
+#ifndef __sys_socket_h
+#define __sys_socket_h
+
+#if !defined(FD_SETSIZE)
+/* Pick up select stuff from standard system include */
+#include <sys/types.h>
+#endif
+
+/* socket.h	6.1	83/07/29	 */
+
+/*
+ * Definitions related to sockets: types, address families, options.
+ */
+
+/*
+ * Types
+ */
+#define	SOCK_STREAM	1	/* stream socket */
+#define	SOCK_DGRAM	2	/* datagram socket */
+#define	SOCK_RAW	3	/* raw-protocol interface */
+#define	SOCK_RDM	4	/* reliably-delivered message */
+#define	SOCK_SEQPACKET	5	/* sequenced packet stream */
+
+/*
+ * Option flags per-socket.
+ */
+#define	SO_DEBUG	0x0001	/* turn on debugging info recording */
+#define	SO_ACCEPTCONN	0x0002	/* socket has had listen() */
+#define	SO_REUSEADDR	0x0004	/* allow local address reuse */
+#define	SO_KEEPALIVE	0x0008	/* keep connections alive */
+#define	SO_DONTROUTE	0x0010	/* just use interface addresses */
+#define	SO_BROADCAST	0x0020	/* permit sending of broadcast msgs */
+#define	SO_USELOOPBACK	0x0040	/* bypass hardware when possible */
+#define	SO_LINGER	0x0080	/* linger on close if data present */
+#define	SO_OOBINLINE	0x0100	/* leave received OOB data in line */
+#define SO_ORDREL	0x0200	/* give use orderly release */
+#define SO_IMASOCKET	0x0400	/* use socket semantics (affects bind) */
+#define SO_MGMT		0x0800	/* => it is used for mgmt. purposes */
+#define	SO_REUSEPORT	0x1000	/* allow local port reuse */
+
+/*
+ * Additional options, not kept in so_options.
+ */
+#define SO_SNDBUF	0x1001	/* send buffer size */
+#define SO_RCVBUF	0x1002	/* receive buffer size */
+#define SO_SNDLOWAT	0x1003	/* send low-water mark */
+#define SO_RCVLOWAT	0x1004	/* receive low-water mark */
+#define SO_SNDTIMEO	0x1005	/* send timeout */
+#define SO_RCVTIMEO	0x1006	/* receive timeout */
+#define	SO_ERROR	0x1007	/* get error status and clear */
+#define	SO_TYPE		0x1008	/* get socket type */
+#define SO_PROTOTYPE	0x1009	/* get/set protocol type */
+
+/*
+ * Structure used for manipulating linger option.
+ */
+struct linger {
+	int             l_onoff;	/* option on/off */
+	int             l_linger;	/* linger time */
+};
+
+/*
+ * Level number for (get/set)sockopt() to apply to socket itself.
+ */
+#define	SOL_SOCKET	0xffff	/* options for socket level */
+
+/*
+ * An option specification consists of an opthdr, followed by the value of
+ * the option.  An options buffer contains one or more options.  The len
+ * field of opthdr specifies the length of the option value in bytes.  This
+ * length must be a multiple of sizeof(long) (use OPTLEN macro).
+ */
+
+struct opthdr {
+	long            level;	/* protocol level affected */
+	long            name;	/* option to modify */
+	long            len;	/* length of option value */
+};
+
+#define OPTLEN(x) ((((x) + sizeof(long) - 1) / sizeof(long)) * sizeof(long))
+#define OPTVAL(opt) ((char *)(opt + 1))
+
+#if defined(INKERNEL) || defined(_KERNEL) || defined(_INKERNEL)
+/*
+ * the optdefault structure is used for internal tables of option default
+ * values.
+ */
+struct optdefault {
+	int             optname;/* the option */
+	char           *val;	/* ptr to default value */
+	int             len;	/* length of value */
+};
+
+/*
+ * the opproc structure is used to build tables of options processing
+ * functions for in_dooptions().
+ */
+struct opproc {
+	int             level;	/* options level this function handles */
+	int             (*func) ();	/* the function */
+};
+#endif
+
+/*
+ * Address families.
+ */
+#define	AF_UNSPEC	0	/* unspecified */
+#define	AF_UNIX		1	/* local to host (pipes, portals) */
+#define	AF_INET		2	/* internetwork: UDP, TCP, etc. */
+#define	AF_IMPLINK	3	/* arpanet imp addresses */
+#define	AF_PUP		4	/* pup protocols: e.g. BSP */
+#define	AF_CHAOS	5	/* mit CHAOS protocols */
+#define	AF_NS		6	/* XEROX NS protocols */
+#define	AF_ISO		7	/* ISO protocols */
+#define	AF_OSI		AF_ISO
+#define	AF_ECMA		8	/* european computer manufacturers */
+#define	AF_DATAKIT	9	/* datakit protocols */
+#define	AF_CCITT	10	/* CCITT protocols, X.25 etc */
+#define	AF_SNA		11	/* IBM SNA */
+#define AF_DECnet	12	/* DECnet */
+#define AF_DLI		13	/* Direct data link interface */
+#define AF_LAT		14	/* LAT */
+#define	AF_HYLINK	15	/* NSC Hyperchannel */
+#define	AF_APPLETALK	16	/* Apple Talk */
+#define AF_ROUTE        17      /* Internal Routing Protocol */
+#define AF_LINK         18      /* Link layer interface */
+#define pseudo_AF_XTP   19      /* eXpress Transfer Protocol (no AF) */
+
+#define AF_MAX          20
+
+/*
+ * Structure used by kernel to store most addresses.
+ */
+struct sockaddr {
+	u_short         sa_family;	/* address family */
+	char            sa_data[14];	/* up to 14 bytes of direct address */
+};
+
+/*
+ * Structure used by kernel to pass protocol information in raw sockets.
+ */
+struct sockproto {
+	unsigned short  sp_family;	/* address family */
+	unsigned short  sp_protocol;	/* protocol */
+};
+
+/*
+ * Protocol families, same as address families for now.
+ */
+#define	PF_UNSPEC	AF_UNSPEC
+#define	PF_UNIX		AF_UNIX
+#define	PF_INET		AF_INET
+#define	PF_IMPLINK	AF_IMPLINK
+#define	PF_PUP		AF_PUP
+#define	PF_CHAOS	AF_CHAOS
+#define	PF_NS		AF_NS
+#define	PF_NBS		AF_NBS
+#define	PF_ECMA		AF_ECMA
+#define	PF_DATAKIT	AF_DATAKIT
+#define	PF_CCITT	AF_CCITT
+#define	PF_SNA		AF_SNA
+#define PF_DECnet       AF_DECnet
+#define PF_DLI          AF_DLI
+#define PF_LAT          AF_LAT
+#define PF_HYLINK       AF_HYLINK
+#define PF_APPLETALK    AF_APPLETALK
+#define PF_ROUTE        AF_ROUTE
+#define PF_LINK         AF_LINK
+#define PF_XTP          pseudo_AF_XTP   /* really just proto family, no AF */
+
+#define PF_MAX          AF_MAX
+
+/*
+ * Maximum queue length specifiable by listen.
+ */
+#define SOMAXCONN       5
+
+/*
+ * Message header for recvmsg and sendmsg calls.
+ * Used value-result for recmvsg, value only for sendmsg.
+ */
+struct msghdr {
+	caddr_t         msg_name;	/* optional address */
+	u_int           msg_namelen;	/* size of address */
+	struct iovec   *msg_iov;	/* scatter/gather array */
+	u_int           msg_iovlen;	/* # elements msg_iov */
+	caddr_t         msg_control;	/* ancillary data, see below */
+	u_int           msg_controllen;	/* ancillary data buffer len */
+	int		msg_flags;	/* flags on received message */
+};
+#define msg_accrights		msg_control
+#define	msg_accrightslen	msg_controllen
+
+#define	MSG_OOB		0x1	/* process out-of-band data */
+#define	MSG_PEEK	0x2	/* peek at incoming message */
+#define	MSG_DONTROUTE	0x4	/* send without using routing tables */
+#define MSG_EOR         0x8     /* data completes record */ /*notused*/
+#define MSG_TRUNC       0x10    /* data discarded before delivery */
+#define MSG_CTRUNC      0x20    /* control data lost before delivery */
+#define MSG_WAITALL     0x40    /* wait for full request or error */ /*notused*/
+
+#define	MSG_MAXIOVLEN	16
+
+/*
+ * Header for ancillary data objects in msg_control buffer.
+ * Used for additional information with/about a datagram
+ * not expressible by flags.  The format is a sequence
+ * of message elements headed by cmsghdr structures.
+ * In STREAMware, we shuffle the fields around a little from what
+ * they were in net-2, so that they line up the same as an opthdr
+ * which simplifies our socket implementation amazingly.
+ *
+ * Unfortunately, the opthdrs don't include their own length, which the
+ * cmsghdrs do.  What this means is that TLI programmers will not be
+ * able to take something returned using these macros and immediately give
+ * it back to the stack.  The size of the struct cmsghdr will have to be
+ * subtracted out.
+ * There doesn't seem to be a way to avoid this, since several applications
+ * look into the cmsg_len field and won't work if it doesn't include the size
+ * of the struct cmsghdr.
+ */
+struct cmsghdr {
+        int     cmsg_level;             /* originating protocol */
+        int     cmsg_type;              /* protocol-specific type */
+        u_int   cmsg_len;               /* data byte count, including hdr */
+/* followed by  u_char  cmsg_data[]; */
+};
+
+/* given pointer to struct adatahdr, return pointer to data */
+#define CMSG_DATA(cmsg)         ((u_char *)((cmsg) + 1))
+
+/* given pointer to struct adatahdr, return pointer to next adatahdr */
+#define CMSG_NXTHDR(mhdr, cmsg) \
+        (((caddr_t)(cmsg) + (cmsg)->cmsg_len + sizeof(struct cmsghdr) > \
+            (mhdr)->msg_control + (mhdr)->msg_controllen) ? \
+            (struct cmsghdr *)NULL : \
+            (struct cmsghdr *)((caddr_t)(cmsg) + OPTLEN((cmsg)->cmsg_len)))
+
+#define CMSG_FIRSTHDR(mhdr)     ((struct cmsghdr *)(mhdr)->msg_control)
+
+/* "Socket"-level control message types: */
+#define SCM_RIGHTS      0x01            /* access rights (array of int) */
+
+/*
+ * This ioctl code uses BSD style ioctls to avoid copyin/out problems.
+ * Ioctls have the command encoded in the lower word, and the size of any in
+ * or out parameters in the upper word.  The high 2 bits of the upper word
+ * are used to encode the in/out status of the parameter; for now we restrict
+ * parameters to at most 128 bytes.
+ */
+#define	IOCPARM_MASK	0x7f	/* parameters must be < 128 bytes */
+#define	IOC_VOID	0x20000000	/* no parameters */
+#define	IOC_OUT		0x40000000	/* copy out parameters */
+#define	IOC_IN		0x80000000	/* copy in parameters */
+#define	IOC_INOUT	(IOC_IN|IOC_OUT)
+/* the 0x20000000 is so we can distinguish new ioctls from old */
+#define	_IOS(x,y)	(IOC_VOID|(x<<8)|y)
+#define	_IOSR(x,y,t)	(IOC_OUT|((sizeof(t)&IOCPARM_MASK)<<16)|(x<<8)|y)
+#define	_IOSW(x,y,t)	(IOC_IN|((sizeof(t)&IOCPARM_MASK)<<16)|(x<<8)|y)
+/* this should be _IOSRW, but stdio got there first */
+#define	_IOSWR(x,y,t)	(IOC_INOUT|((sizeof(t)&IOCPARM_MASK)<<16)|(x<<8)|y)
+
+/*
+ * Socket ioctl commands
+ */
+
+#define SIOCSHIWAT	_IOSW('S', 1, int)	/* set high watermark */
+#define SIOCGHIWAT	_IOSR('S', 2, int)	/* get high watermark */
+#define SIOCSLOWAT	_IOSW('S', 3, int)	/* set low watermark */
+#define SIOCGLOWAT	_IOSR('S', 4, int)	/* get low watermark */
+#define SIOCATMARK	_IOSR('S', 5, int)	/* at oob mark? */
+#define SIOCSPGRP	_IOSW('S', 6, int)	/* set process group */
+#define SIOCGPGRP	_IOSR('S', 7, int)	/* get process group */
+#define FIONREAD	_IOSR('S', 8, int)	/* BSD compatibilty */
+#define FIONBIO		_IOSW('S', 9, int)	/* BSD compatibilty */
+#define FIOASYNC	_IOSW('S', 10, int)	/* BSD compatibilty */
+#define SIOCPROTO	_IOSW('S', 11, struct socknewproto)	/* link proto */
+#define SIOCGETNAME	_IOSR('S', 12, struct sockaddr)	/* getsockname */
+#define SIOCGETPEER	_IOSR('S', 13, struct sockaddr)	/* getpeername */
+#define IF_UNITSEL	_IOSW('S', 14, int)	/* set unit number */
+#define SIOCXPROTO	_IOS('S', 15)		/* empty proto table */
+#define SIOCSHRDTYPE	_IOSW('S', 16, int)	/* set hardware type */
+
+#define	SIOCADDRT	_IOSW('R', 9, struct ortentry)	/* add route */
+#define	SIOCDELRT	_IOSW('R', 10, struct ortentry)	/* delete route */
+
+#define	SIOCSIFADDR	_IOSW('I', 11, struct ifreq)	/* set ifnet address */
+#define	SIOCGIFADDR	_IOSWR('I', 12, struct ifreq)	/* get ifnet address */
+#define	SIOCSIFDSTADDR	_IOSW('I', 13, struct ifreq)	/* set p-p address */
+#define	SIOCGIFDSTADDR	_IOSWR('I', 14, struct ifreq)	/* get p-p address */
+#define	SIOCSIFFLAGS	_IOSW('I', 15, struct ifreq)	/* set ifnet flags */
+#define	SIOCGIFFLAGS	_IOSWR('I', 16, struct ifreq)	/* get ifnet flags */
+#define	SIOCGIFCONF	_IOSWR('I', 17, struct ifconf)	/* get ifnet list */
+
+#define	SIOCSIFMTU	_IOSW('I', 21, struct ifreq)	/* get if_mtu */
+#define	SIOCGIFMTU	_IOSWR('I', 22, struct ifreq)	/* set if_mtu */
+
+
+#define	SIOCGIFBRDADDR	_IOSWR('I', 32, struct ifreq)	/* get broadcast addr */
+#define	SIOCSIFBRDADDR	_IOSW('I', 33, struct ifreq)	/* set broadcast addr */
+#define	SIOCGIFNETMASK	_IOSWR('I', 34, struct ifreq)	/* get net addr mask */
+#define	SIOCSIFNETMASK	_IOSW('I', 35, struct ifreq)	/* set net addr mask */
+#define	SIOCGIFMETRIC	_IOSWR('I', 36, struct ifreq)	/* get IF metric */
+#define	SIOCSIFMETRIC	_IOSW('I', 37, struct ifreq)	/* set IF metric */
+
+#define	SIOCSARP	_IOSW('I', 38, struct arpreq)	/* set arp entry */
+#define	SIOCGARP	_IOSWR('I', 39, struct arpreq)	/* get arp entry */
+#define	SIOCDARP	_IOSW('I', 40, struct arpreq)	/* delete arp entry */
+
+#define SIOCSIFNAME	_IOSW('I', 41, struct ifreq)	/* set interface name */
+#define	SIOCGIFONEP	_IOSWR('I', 42, struct ifreq)	/* get one-packet params */
+#define	SIOCSIFONEP	_IOSW('I', 43, struct ifreq)	/* set one-packet params */
+#define	SIOCDIFADDR	_IOSW('I', 44, struct ifreq)	/* delete IF addr */
+#define	SIOCAIFADDR	_IOSW('I', 45, struct ifaliasreq) /*add/change IF alias*/
+#define	SIOCADDMULTI	_IOSW('I', 49, struct ifreq)	/* add m'cast addr */
+#define	SIOCDELMULTI	_IOSW('I', 50, struct ifreq)	/* del m'cast addr */
+#define	SIOCGIFALIAS	_IOSWR('I', 51, struct ifaliasreq) /* get IF alias */
+
+
+#define SIOCSOCKSYS	_IOSW('I', 66, struct socksysreq)	/* Pseudo socket syscall */
+
+/* these use ifr_metric to pass the information */
+#define SIOCSIFDEBUG	_IOSW('I', 67, struct ifreq)	/* set if debug level */
+#define SIOCGIFDEBUG	_IOSWR('I', 68, struct ifreq)	/* get if debug level */
+
+#define SIOCSIFTYPE	_IOSW('I', 69, struct ifreq)	/* set if MIB type */
+#define SIOCGIFTYPE	_IOSWR('I', 70, struct ifreq)	/* get if MIB type */
+
+#define SIOCGIFNUM	_IOSR('I', 71, int)		/* get number of ifs */
+/*
+ * This returns the number of ifreqs that SIOCGIFCONF would return, including
+ * aliases.  This is the preferred way of sizing a buffer big enough to hold
+ * all interfaces.
+ */
+#define SIOCGIFANUM	_IOSR('I', 72, int)	/* get number of ifreqs */
+/*
+ * Interface specific performance tuning
+ */
+#define	SIOCGIFPERF	_IOSR('I', 73, struct ifreq)	/* get perf info */
+#define	SIOCSIFPERF	_IOSR('I', 74, struct ifreq)	/* get perf info */
+
+/*
+ * This structure is used to encode pseudo system calls
+ */
+struct socksysreq {
+	/* When porting, make this the widest thing it can be */
+	int   args[7];
+};
+
+/*
+ * This structure is used for adding new protocols to the list supported by
+ * sockets.
+ */
+struct socknewproto {
+	int             family;	/* address family (AF_INET, etc.) */
+	int             type;	/* protocol type (SOCK_STREAM, etc.) */
+	int             proto;	/* per family proto number */
+	dev_t           dev;	/* major/minor to use (must be a clone) */
+	int             flags;	/* protosw flags */
+};
+
+/*
+ * utility definitions.
+ */
+
+#ifdef MIN
+#undef MIN
+#endif
+#define MIN(x,y) ((x) < (y) ? (x) : (y))
+#ifndef MAX
+#define MAX(x,y) ((x) > (y) ? (x) : (y))
+#endif
+
+#define MAXHOSTNAMELEN	256
+
+#define	NBBY	8		/* number of bits in a byte */
+
+
+/* defines for user/kernel interface */
+
+#define	MAX_MINOR	(makedev(1,0) - 1)	/* could be non-portable */
+
+#define	SOCKETSYS	140	/* SCO 3.2v5 */
+
+#define  SO_ACCEPT	1
+#define  SO_BIND	2
+#define  SO_CONNECT	3
+#define  SO_GETPEERNAME	4
+#define  SO_GETSOCKNAME	5
+#define  SO_GETSOCKOPT	6
+#define  SO_LISTEN	7
+#define  SO_RECV	8
+#define  SO_RECVFROM	9
+#define  SO_SEND	10
+#define  SO_SENDTO	11
+#define  SO_SETSOCKOPT	12
+#define  SO_SHUTDOWN	13
+#define  SO_SOCKET	14
+#define  SO_SELECT	15
+#define  SO_GETIPDOMAIN	16
+#define  SO_SETIPDOMAIN	17
+#define  SO_ADJTIME	18
+#define  SO_SETREUID	19
+#define  SO_SETREGID	20
+#define  SO_GETTIME	21
+#define  SO_SETTIME	22
+#define  SO_GETITIMER	23
+#define  SO_SETITIMER	24
+#define  SO_RECVMSG	25
+#define  SO_SENDMSG	26
+#define	 SO_SOCKPAIR	27
+
+/*
+ * message flags
+ */
+#define	M_BCAST	0x80000000
+
+/* Definitions and structures used for extracting */
+/* the size and/or the contents of kernel tables */
+
+/* Copyin/out values */
+#define	GIARG	0x1
+#define	CONTI	0x2
+#define	GITAB	0x4
+
+struct gi_arg {
+	caddr_t   gi_where;
+	unsigned  gi_size;
+};
+
+#if !defined(_KERNEL) && !defined(INKERNEL) && !defined(_INKERNEL)
+
+#include <sys/cdefs.h>
+
+__BEGIN_DECLS
+int     accept __P_((int, struct sockaddr *, int *));
+int     bind __P_((int, const struct sockaddr *, int));
+int     connect __P_((int, const struct sockaddr *, int));
+int     getpeername __P_((int, struct sockaddr *, int *));
+int     getsockname __P_((int, struct sockaddr *, int *));
+int     getsockopt __P_((int, int, int, void *, int *));
+int     setsockopt __P_((int, int, int, const void *, int));
+int     listen __P_((int, int));
+ssize_t recv __P_((int, void *, size_t, int));
+ssize_t recvfrom __P_((int, void *, size_t, int, struct sockaddr *, int *));
+int     recvmsg __P_((int, struct msghdr *, int));
+ssize_t send __P_((int, const void *, size_t, int));
+int     sendmsg __P_((int, const struct msghdr *, int));
+ssize_t sendto __P_((int, const void *, size_t, int, const struct sockaddr *, int));
+int     shutdown __P_((int, int));
+int     socket __P_((int, int, int));
+int     socketpair __P_((int, int, int, int[2]));
+__END_DECLS
+
+#endif /* !INKERNEL */
+#endif /* __sys_socket_h */
diff --git a/mit-pthreads/machdep/sco-3.2v5/syscall.h b/mit-pthreads/machdep/sco-3.2v5/syscall.h
new file mode 100755
index 00000000000..f49fba81b6e
--- /dev/null
+++ b/mit-pthreads/machdep/sco-3.2v5/syscall.h
@@ -0,0 +1,175 @@
+/* Copyright 1994-1995 The Santa Cruz Operation, Inc. All Rights Reserved. */
+
+
+#if defined(_NO_PROTOTYPE)	/* Old, crufty environment */
+#include <oldstyle/syscall.h>
+#elif defined(_SCO_ODS_30) /* Old, Tbird compatible environment */
+#include <ods_30_compat/syscall.h>
+#else 	/* Normal, default environment */
+/*
+/    Portions Copyright (C) 1983-1995 The Santa Cruz Operation, Inc.
+ *		All Rights Reserved.
+ *
+ *	The information in this file is provided for the exclusive use of
+ *	the licensees of The Santa Cruz Operation, Inc.  Such users have the
+ *	right to use, modify, and incorporate this code into other products
+ *	for purposes authorized by the license agreement provided they include
+ *	this notice and the associated copyright notice with any such product.
+ *	The information in this file is provided "AS IS" without warranty.
+ */
+
+/*	Portions Copyright (c) 1990, 1991, 1992, 1993 UNIX System Laboratories, Inc. */
+/*	Portions Copyright (c) 1979 - 1990 AT&T   */
+
+#ident	"xpg4plus @(#) sys.i386 20.1 94/12/04 "
+/* #ident	"xpg4plus @(#)head:sys.i386	1.2" */
+
+/*
+/*	Definitions of Kernel Entry Call Gates
+*/
+
+#ifndef _SYSCALL_H_
+#define _SYSCALL_H_
+
+/*#define	SYSCALL	$0x7,$0*/
+/*#define SIGCALL $0xF,$0*/
+
+/*
+/*	Definitions of System Call Entry Point Numbers
+*/
+
+#define	SYS_access	33
+#define	SYS_acct	51
+#define	SYS_advfs	70
+#define	SYS_alarm	27
+#define	SYS_break	17
+#define	SYS_brk	17
+#define	SYS_chdir	12
+#define	SYS_chmod	15
+#define	SYS_chown	16
+#define	SYS_chroot	61
+#define	SYS_close	6
+#define	SYS_creat	8
+#define	SYS_dup	41
+#define	SYS_exec	11
+#define	SYS_execve	59
+#define	SYS_exit	1
+#define	SYS_fcntl	62
+#define	SYS_fork	2
+#define	SYS_fstat	28
+#define	SYS_fstatfs	38
+#define SYS_fxstat	125
+#define	SYS_getdents	81
+#define	SYS_getgid	47
+#define	SYS_getmsg	85
+#define	SYS_getpid	20
+#define	SYS_gettimeofday	171
+#define	SYS_getuid	24
+#define	SYS_gtty	32
+#define	SYS_ioctl	54
+#define	SYS_kill	37
+#define	SYS_link	9
+#define	SYS_lock	45
+#define	SYS_lseek	19
+#define	SYS_lstat	91
+#define SYS_lxstat	124
+#define	SYS_mkdir	80
+#define	SYS_mknod	14
+#define	SYS_mount	21
+#define	SYS_msgsys	49
+#define	SYS_nice	34
+#define	SYS_open	5
+#define	SYS_pause	29
+#define	SYS_pipe	42
+#define	SYS_plock	45
+#define	SYS_poll	87
+#define	SYS_prof	44
+#define	SYS_ptrace	26
+#define	SYS_putmsg	86
+#define	SYS_rdebug	76
+#define	SYS_read	3
+#define	SYS_readlink	92
+#define	SYS_readv	121
+#define	SYS_rfstart	74
+#define	SYS_rfstop	77
+#define	SYS_rfsys	78
+#define	SYS_rmdir	79
+#define	SYS_rmount	72
+#define	SYS_rumount	73
+#define	SYS_seek	19
+#define	SYS_semsys	53
+#define	SYS_setgid	46
+#define	SYS_setpgrp	39
+#define	SYS_settimeofday	172
+#define	SYS_setuid	23
+#define	SYS_shmsys	52
+#define	SYS_signal	48
+#define	SYS_stat	18
+#define	SYS_statfs	35
+#define	SYS_stime	25
+#define	SYS_stty	31
+#define	SYS_symlink	90
+#define	SYS_sync	36
+#define	SYS_sys3b	50
+#define SYS_sysi86  50
+#define	SYS_sysacct	51
+#define	SYS_sysfs	84
+#define	SYS_time	13
+#define	SYS_times	43
+#define	SYS_uadmin	55
+#define	SYS_ulimit	63
+#define	SYS_umask	60
+#define	SYS_umount	22
+#define	SYS_unadvfs	71
+#define	SYS_unlink	10
+#define	SYS_utime	30
+#define	SYS_utssys	57
+#define	SYS_wait	7
+#define	SYS_write	4
+#define	SYS_writev	122
+#define SYS_xstat	123
+#define SYS_ftruncate	192
+
+/* cxenix numbers are created by the formula
+ * (table index << 8) + CXENIX
+ */
+
+#define CXENIX	0x28			/* Decimal 40 */
+
+#define XLOCKING	0x0128
+#define CREATSEM	0x0228
+#define OPENSEM		0x0328
+#define SIGSEM		0x0428
+#define WAITSEM		0x0528
+#define NBWAITSEM	0x0628
+#define RDCHK		0x0728
+#define CHSIZE		0x0a28
+#define SYS_ftime	0x0b28
+#define NAP		0x0c28
+#define SDGET		0x0d28
+#define SDFREE		0x0e28
+#define SDENTER		0x0f28
+#define SDLEAVE		0x1028
+#define SDGETV		0x1128
+#define SDWAITV		0x1228
+#define PROCTL		0x2028
+#define EXECSEG		0x2128
+#define UNEXECSEG	0x2228
+#define SYS_select	0x2428
+#define SYS_eaccess	0x2528
+#define SYS_paccess	0x2628
+#define SYS_sigaction	0x2728
+#define SYS_sigprocmask	0x2828
+#define SYS_sigpending	0x2928
+#define SYS_sigsuspend	0x2a28
+#define SYS_getgroups	0x2b28
+#define SYS_setgroups	0x2c28
+#define SYS_sysconf	0x2d28
+#define SYS_pathconf	0x2e28
+#define SYS_fpathconf	0x2f28
+#define SYS_rename	0x3028
+#define	SYS_setitimer	0x3828
+
+#define CLOCAL		127
+#endif
+#endif
diff --git a/mit-pthreads/machdep/sco-3.2v5/timers.h b/mit-pthreads/machdep/sco-3.2v5/timers.h
new file mode 100755
index 00000000000..cbc48ccc8d8
--- /dev/null
+++ b/mit-pthreads/machdep/sco-3.2v5/timers.h
@@ -0,0 +1,68 @@
+/* ==== timers.h ============================================================
+ * Copyright (c) 1994 by Chris Provenzano, proven@mit.edu
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *  This product includes software developed by Chris Provenzano.
+ * 4. The name of Chris Provenzano may not be used to endorse or promote 
+ *	  products derived from this software without specific prior written
+ *	  permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY CHRIS PROVENZANO ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL CHRIS PROVENZANO BE LIABLE FOR ANY 
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 
+ * SUCH DAMAGE.
+ *
+ * timers.h,v 1.50.8.1 1996/03/05 08:28:36 proven Exp
+ *
+ * Description : Basic timers header.
+ *
+ *  1.00 94/06/13 proven
+ *      -Started coding this file.
+ */
+ 
+#ifndef _SYS_TIMERS_H_
+#define	_SYS_TIMERS_H_
+
+#include <sys/types.h>
+#include <time.h>
+
+struct timespec {
+   long tv_sec;
+   long tv_nsec;
+};
+
+#define TIMEVAL_TO_TIMESPEC(tv, ts) {                                   \
+        (ts)->tv_sec = (tv)->tv_sec;                                    \
+        (ts)->tv_nsec = (tv)->tv_usec * 1000;                           \
+}
+#define TIMESPEC_TO_TIMEVAL(tv, ts) {                                   \
+        (tv)->tv_sec = (ts)->tv_sec;                                    \
+        (tv)->tv_usec = (ts)->tv_nsec / 1000;                           \
+}
+
+/*
+ * New functions
+ */
+
+__BEGIN_DECLS
+
+__END_DECLS
+
+#endif
diff --git a/mit-pthreads/machdep/sco-3.2v5/trash.can b/mit-pthreads/machdep/sco-3.2v5/trash.can
new file mode 100755
index 00000000000..33edf65aab6
--- /dev/null
+++ b/mit-pthreads/machdep/sco-3.2v5/trash.can
@@ -0,0 +1 @@
+make: *** No targets specified and no makefile found.  Stop.
diff --git a/mit-pthreads/machdep/sunos-4.1.3/__math.h b/mit-pthreads/machdep/sunos-4.1.3/__math.h
new file mode 100755
index 00000000000..9de1dc6d4bd
--- /dev/null
+++ b/mit-pthreads/machdep/sunos-4.1.3/__math.h
@@ -0,0 +1,5 @@
+/*
+ * Posix (actually ansi C) section
+ */
+#define HUGE_VAL        (__infinity())  /* Produces IEEE Infinity. */
+
diff --git a/mit-pthreads/machdep/sunos-4.1.3/__path.h b/mit-pthreads/machdep/sunos-4.1.3/__path.h
new file mode 100755
index 00000000000..2665b5a0e8a
--- /dev/null
+++ b/mit-pthreads/machdep/sunos-4.1.3/__path.h
@@ -0,0 +1,12 @@
+/*
+ *	$Id$
+ */
+
+#ifndef _SYS__PATH_H_
+#define	_SYS__PATH_H_
+
+#define _PATH_PTY		"/dev/"
+#define _PATH_TZDIR		"/usr/share/zoneinfo"
+#define _PATH_TZFILE	"localtime"
+
+#endif /* !_SYS__PATH_H_ */
diff --git a/mit-pthreads/machdep/sunos-4.1.3/__signal.h b/mit-pthreads/machdep/sunos-4.1.3/__signal.h
new file mode 100755
index 00000000000..f8b4fb8b6de
--- /dev/null
+++ b/mit-pthreads/machdep/sunos-4.1.3/__signal.h
@@ -0,0 +1,11 @@
+
+#include <sys/signal.h>
+#include <sys/stdtypes.h>
+
+typedef int sig_atomic_t;
+
+#define __SIGFILLSET        0xffffffff
+#define __SIGEMPTYSET       0
+#define __SIGADDSET(s,n)    ((*s) |= (1 << ((n) - 1)))
+#define __SIGDELSET(s,n)    ((*s) &= ~(1 << ((n) - 1)))
+#define __SIGISMEMBER(s,n)  ((*s) & (1 << ((n) - 1)))
diff --git a/mit-pthreads/machdep/sunos-4.1.3/__stdio.h b/mit-pthreads/machdep/sunos-4.1.3/__stdio.h
new file mode 100755
index 00000000000..6ca5e57396d
--- /dev/null
+++ b/mit-pthreads/machdep/sunos-4.1.3/__stdio.h
@@ -0,0 +1,4 @@
+
+typedef pthread_fpos_t fpos_t;
+
+#include <sys/stdtypes.h>
diff --git a/mit-pthreads/machdep/sunos-4.1.3/__stdlib.h b/mit-pthreads/machdep/sunos-4.1.3/__stdlib.h
new file mode 100755
index 00000000000..7bb9093c51c
--- /dev/null
+++ b/mit-pthreads/machdep/sunos-4.1.3/__stdlib.h
@@ -0,0 +1,28 @@
+/* $Id$ */
+
+#ifndef  __sys_stdtypes_h
+
+#ifndef	_SYS___STDLIB_H_
+#define	_SYS___STDLIB_H_
+
+#include <sys/stdtypes.h>   /* to get size_t */
+
+#if (! defined _SIZE_T_ ) && (! defined(_GCC_SIZE_T))
+#define _SIZE_T_
+#define _GCC_SIZE_T
+typedef pthread_size_t    size_t;
+#endif
+
+#if (! defined _WCHAR_T_ ) && (! defined(_GCC_WCHAR_T))
+#define _WCHAR_T_
+#define _GCC_WCHAR_T
+typedef unsigned int	wchar_t;
+#endif
+
+#ifndef NULL
+#define NULL    0
+#endif
+
+#endif
+
+#endif
diff --git a/mit-pthreads/machdep/sunos-4.1.3/__string.h b/mit-pthreads/machdep/sunos-4.1.3/__string.h
new file mode 100755
index 00000000000..0859a80cf24
--- /dev/null
+++ b/mit-pthreads/machdep/sunos-4.1.3/__string.h
@@ -0,0 +1,14 @@
+
+#include <sys/stdtypes.h>
+
+/* Non-standard SunOS 4.x string routines. */
+#if !defined(_ANSI_SOURCE) && !defined(_POSIX_SOURCE)
+__BEGIN_DECLS
+int	 bcmp __P_((const void *, const void *, size_t));
+void	 bcopy __P_((const void *, void *, size_t));
+void	 bzero __P_((void *, size_t));
+char	*index __P_((const char *, int));
+char	*rindex __P_((const char *, int));
+char	*strdup __P_((const char *));
+__END_DECLS
+#endif 
diff --git a/mit-pthreads/machdep/sunos-4.1.3/__time.h b/mit-pthreads/machdep/sunos-4.1.3/__time.h
new file mode 100755
index 00000000000..1ffa0e47d3f
--- /dev/null
+++ b/mit-pthreads/machdep/sunos-4.1.3/__time.h
@@ -0,0 +1,2 @@
+
+#include <sys/stdtypes.h>
diff --git a/mit-pthreads/machdep/sunos-4.1.3/__unistd.h b/mit-pthreads/machdep/sunos-4.1.3/__unistd.h
new file mode 100755
index 00000000000..3b86527252c
--- /dev/null
+++ b/mit-pthreads/machdep/sunos-4.1.3/__unistd.h
@@ -0,0 +1,73 @@
+/*-
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	from: @(#)stdlib.h	5.13 (Berkeley) 6/4/91
+ *	$Id$
+ */
+
+#ifndef _SYS___UNISTD_H_
+#define _SYS___UNISTD_H_
+
+#include <sys/cdefs.h>
+#include <sys/types.h>
+
+#define _SC_ARG_MAX     1   /* space for argv & envp */
+#define _SC_CHILD_MAX       2   /* maximum children per process??? */
+#define _SC_CLK_TCK     3   /* clock ticks/sec */
+#define _SC_NGROUPS_MAX     4   /* number of groups if multple supp. */
+#define _SC_OPEN_MAX        5   /* max open files per process */
+#define _SC_JOB_CONTROL     6   /* do we have job control */
+#define _SC_SAVED_IDS       7   /* do we have saved uid/gids */
+#define _SC_VERSION     8   /* POSIX version supported */
+
+#define _POSIX_JOB_CONTROL  1
+#define _POSIX_SAVED_IDS    1
+#define _POSIX_VERSION      198808
+
+#define _PC_LINK_MAX        1   /* max links to file/dir */
+#define _PC_MAX_CANON       2   /* max line length */
+#define _PC_MAX_INPUT       3   /* max "packet" to a tty device */
+#define _PC_NAME_MAX        4   /* max pathname component length */
+#define _PC_PATH_MAX        5   /* max pathname length */
+#define _PC_PIPE_BUF        6   /* size of a pipe */
+#define _PC_CHOWN_RESTRICTED    7   /* can we give away files */
+#define _PC_NO_TRUNC        8   /* trunc or error on >NAME_MAX */
+#define _PC_VDISABLE        9   /* best char to shut off tty c_cc */
+#define _PC_LAST        9   /* highest value of any _PC_* */
+
+#ifndef NULL
+#define	NULL		0	/* null pointer constant */
+#endif
+
+typedef int ssize_t;
+
+#endif 
diff --git a/mit-pthreads/machdep/sunos-4.1.3/cdefs.h b/mit-pthreads/machdep/sunos-4.1.3/cdefs.h
new file mode 100755
index 00000000000..a059fa3d3fc
--- /dev/null
+++ b/mit-pthreads/machdep/sunos-4.1.3/cdefs.h
@@ -0,0 +1,61 @@
+/* ==== cdefs.h ============================================================
+ * Copyright (c) 1994 by Chris Provenzano, proven@athena.mit.edu	
+ *
+ * Description : Similar to the BSD cdefs.h file.
+ *
+ *  1.00 94/01/26 proven
+ *      -Started coding this file.
+ */
+
+#ifndef _PTHREAD_SYS_CDEFS_H_
+#define _PTHREAD_SYS_CDEFS_H_
+
+/* Stuff for compiling */
+#if defined(__GNUC__)
+#if defined(__cplusplus)
+#define	__INLINE		static inline
+#define __BEGIN_DECLS   extern "C" {
+#define __END_DECLS     };
+#else
+#define	__INLINE		extern inline
+#define __CAN_DO_EXTERN_INLINE
+#define __BEGIN_DECLS
+#define __END_DECLS
+#if !defined(__STDC__)
+#define const           __const
+#define inline          __inline
+#define signed          __signed
+#define volatile        __volatile
+#endif
+#endif
+#else /* !__GNUC__ */
+#define __BEGIN_DECLS
+#define __END_DECLS
+#define	__INLINE		static 
+#endif
+
+#ifndef __NORETURN
+#define __NORETURN
+#endif /* __NORETURN not defined.  */
+
+#ifndef _U_INT32_T_
+#define _U_INT32_T_
+typedef unsigned int u_int32_t;
+#endif
+
+#ifndef _U_INT16_T_
+#define _U_INT16_T_
+typedef unsigned short u_int16_t;
+#endif
+
+#ifndef _INT32_T_
+#define _INT32_T_
+typedef int int32_t;
+#endif
+
+#ifndef _INT16_T_
+#define _INT16_T_
+typedef short int16_t;
+#endif
+
+#endif
diff --git a/mit-pthreads/machdep/sunos-4.1.3/compat.h b/mit-pthreads/machdep/sunos-4.1.3/compat.h
new file mode 100755
index 00000000000..b2a846d00ee
--- /dev/null
+++ b/mit-pthreads/machdep/sunos-4.1.3/compat.h
@@ -0,0 +1,45 @@
+/* ==== compat.h ============================================================
+ * Copyright (c) 1994 by Chris Provenzano, proven@mit.edu
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *  This product includes software developed by Chris Provenzano.
+ * 4. The name of Chris Provenzano may not be used to endorse or promote 
+ *	  products derived from this software without specific prior written
+ *	  permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY CHRIS PROVENZANO ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL CHRIS PROVENZANO BE LIABLE FOR ANY 
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 
+ * SUCH DAMAGE.
+ *
+ * $Id$
+ *
+ * Description : Basic timers header.
+ *
+ *  1.00 94/06/13 proven
+ *      -Started coding this file.
+ */
+ 
+#ifndef _SYS_COMPAT_H_
+#define	_SYS_COMPAT_H_
+
+#define omsghdr msghdr
+
+#endif
diff --git a/mit-pthreads/machdep/sunos-4.1.3/dirent.h b/mit-pthreads/machdep/sunos-4.1.3/dirent.h
new file mode 100755
index 00000000000..c2048b1741c
--- /dev/null
+++ b/mit-pthreads/machdep/sunos-4.1.3/dirent.h
@@ -0,0 +1,64 @@
+/*-
+ * Copyright (c) 1989 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)dirent.h	5.18 (Berkeley) 2/23/91
+ */
+
+#ifndef _SYS_DIRENT_H_
+#define _SYS_DIRENT_H_
+
+/*
+ * A directory entry has a struct dirent at the front of it, containing its
+ * inode number, the length of the entry, and the length of the name
+ * contained in the entry.  These are followed by the name padded to a 4
+ * byte boundary with null bytes.  All names are guaranteed null terminated.
+ * The maximum length of a name in a directory is MAXNAMLEN.
+ */
+
+struct dirent {
+	off_t		d_off;		/* offset of next disk dir entry */
+	u_long	d_fileno;		/* file number of entry */
+	u_short	d_reclen;		/* length of this record */
+	u_short	d_namlen;		/* length of string in d_name */
+#ifdef _POSIX_SOURCE
+	char	d_name[255 + 1];	/* name must be no longer than this */
+#else
+#define	MAXNAMLEN	255
+	char	d_name[MAXNAMLEN + 1];	/* name must be no longer than this */
+#endif
+};
+
+#define d_ino	d_fileno
+
+#endif /* !_SYS_DIRENT_H_ */
+
+
diff --git a/mit-pthreads/machdep/sunos-4.1.3/fcntlcom.h b/mit-pthreads/machdep/sunos-4.1.3/fcntlcom.h
new file mode 100755
index 00000000000..2b7acce7696
--- /dev/null
+++ b/mit-pthreads/machdep/sunos-4.1.3/fcntlcom.h
@@ -0,0 +1,163 @@
+/*	@(#)fcntlcom.h 1.13 91/06/18 SMI; from UCB fcntl.h 5.2 1/8/86	*/
+
+/*
+ * Copyright (c) 1983 Regents of the University of California.
+ * All rights reserved.  The Berkeley software License Agreement
+ * specifies the terms and conditions for redistribution.
+ */
+
+#ifndef	__sys_fcntlcom_h
+#define	__sys_fcntlcom_h
+
+#include <sys/cdefs.h>
+
+/*
+ * Rewack the FXXXXX values as _FXXXX so that _POSIX_SOURCE works.
+ */
+#define	_FOPEN		(-1)	/* from sys/file.h, kernel use only */
+#define	_FREAD		0x0001	/* read enabled */
+#define	_FWRITE		0x0002	/* write enabled */
+#define	_FNDELAY	0x0004	/* non blocking I/O (4.2 style) */
+#define	_FAPPEND	0x0008	/* append (writes guaranteed at the end) */
+#define _FSETBLK	0x0010	/* use block offsets */
+#define	_FASYNC		0x0040	/* signal pgrp when data ready */
+#define	_FSHLOCK	0x0080	/* BSD flock() shared lock present */
+#define	_FEXLOCK	0x0100	/* BSD flock() exclusive lock present */
+#define	_FCREAT		0x0200	/* open with file create */
+#define	_FTRUNC		0x0400	/* open with truncation */
+#define	_FEXCL		0x0800	/* error on open if file exists */
+#define	_FNBIO		0x1000	/* non blocking I/O (sys5 style) */
+#define	_FSYNC		0x2000	/* do all writes synchronously */
+#define	_FNONBLOCK	0x4000	/* non blocking I/O (POSIX style) */
+#define	_FNOCTTY	0x8000	/* don't assign a ctty on this open */
+#define	_FMARK		0x10000	/* internal; mark during gc() */
+#define	_FDEFER		0x20000	/* internal; defer for next gc pass */
+
+#define	O_ACCMODE	(O_RDONLY|O_WRONLY|O_RDWR)
+
+/*
+ * Flag values for open(2) and fcntl(2)
+ * The kernel adds 1 to the open modes to turn it into some
+ * combination of FREAD and FWRITE.
+ */
+#define	O_RDONLY	0		/* +1 == FREAD */
+#define	O_WRONLY	1		/* +1 == FWRITE */
+#define	O_RDWR		2		/* +1 == FREAD|FWRITE */
+#define	O_APPEND	_FAPPEND
+#define	O_CREAT		_FCREAT
+#define	O_TRUNC		_FTRUNC
+#define	O_EXCL		_FEXCL
+/*	O_SYNC		_FSYNC		not posix, defined below */
+/*	O_NDELAY	_FNDELAY 	set in include/fcntl.h */
+/*	O_NDELAY	_FNBIO 		set in 5include/fcntl.h */
+#define	O_NONBLOCK	_FNONBLOCK
+#define	O_NOCTTY	_FNOCTTY
+
+#ifndef	_POSIX_SOURCE
+
+#define	O_SYNC		_FSYNC
+
+/*
+ * Flags that work for fcntl(fd, F_SETFL, FXXXX)
+ */
+#define	FAPPEND		_FAPPEND
+#define	FSYNC		_FSYNC
+#define	FASYNC		_FASYNC
+#define	FNBIO		_FNBIO
+#define	FNONBIO		_FNONBLOCK	/* XXX fix to be NONBLOCK everywhere */
+#define	FNDELAY		_FNDELAY
+
+/*
+ * Flags that are disallowed for fcntl's (FCNTLCANT);
+ * used for opens, internal state, or locking.
+ */
+#define	FREAD		_FREAD
+#define	FWRITE		_FWRITE
+#define	FMARK		_FMARK
+#define	FDEFER		_FDEFER
+#define	FSETBLK		_FSETBLK
+#define	FSHLOCK		_FSHLOCK
+#define	FEXLOCK		_FEXLOCK
+
+/*
+ * The rest of the flags, used only for opens
+ */
+#define	FOPEN		_FOPEN
+#define	FCREAT		_FCREAT
+#define	FTRUNC		_FTRUNC
+#define	FEXCL		_FEXCL
+#define	FNOCTTY		_FNOCTTY
+
+#endif	!_POSIX_SOURCE
+
+/* XXX close on exec request; must match UF_EXCLOSE in user.h */
+#define	FD_CLOEXEC	1	/* posix */
+
+/* fcntl(2) requests */
+#define	F_DUPFD		0	/* Duplicate fildes */
+#define	F_GETFD		1	/* Get fildes flags (close on exec) */
+#define	F_SETFD		2	/* Set fildes flags (close on exec) */
+#define	F_GETFL		3	/* Get file flags */
+#define	F_SETFL		4	/* Set file flags */
+#ifndef	_POSIX_SOURCE
+#define	F_GETOWN 	5	/* Get owner - for ASYNC */
+#define	F_SETOWN 	6	/* Set owner - for ASYNC */
+#endif	/* !_POSIX_SOURCE */
+#define	F_GETLK  	7	/* Get record-locking information */
+#define	F_SETLK  	8	/* Set or Clear a record-lock (Non-Blocking) */
+#define	F_SETLKW 	9	/* Set or Clear a record-lock (Blocking) */
+#ifndef	_POSIX_SOURCE
+#define	F_RGETLK 	10	/* Test a remote lock to see if it is blocked */
+#define	F_RSETLK 	11	/* Set or unlock a remote lock */
+#define	F_CNVT 		12	/* Convert a fhandle to an open fd */
+#define	F_RSETLKW 	13	/* Set or Clear remote record-lock(Blocking) */
+#endif	/* !_POSIX_SOURCE */
+
+/* fcntl(2) flags (l_type field of flock structure) */
+#define	F_RDLCK		1	/* read lock */
+#define	F_WRLCK		2	/* write lock */
+#define	F_UNLCK		3	/* remove lock(s) */
+#ifndef	_POSIX_SOURCE
+#define	F_UNLKSYS	4	/* remove remote locks for a given system */
+#endif	/* !_POSIX_SOURCE */
+
+#include <sys/stdtypes.h>
+
+/* file segment locking set data type - information passed to system by user */
+struct flock {
+	short	l_type;		/* F_RDLCK, F_WRLCK, or F_UNLCK */
+	short	l_whence;	/* flag to choose starting offset */
+	long	l_start;	/* relative offset, in bytes */
+	long	l_len;		/* length, in bytes; 0 means lock to EOF */
+	short	l_pid;		/* returned with F_GETLK */
+	short	l_xxx;		/* reserved for future use */
+};
+
+#ifndef	_POSIX_SOURCE
+/* extended file segment locking set data type */
+struct eflock {
+	short	l_type;		/* F_RDLCK, F_WRLCK, or F_UNLCK */
+	short	l_whence;	/* flag to choose starting offset */
+	long	l_start;	/* relative offset, in bytes */
+	long	l_len;		/* length, in bytes; 0 means lock to EOF */
+	short	l_pid;		/* returned with F_GETLK */
+	short	l_xxx;		/* reserved for future use */
+	long	l_rpid;		/* Remote process id wanting this lock */
+	long	l_rsys;		/* Remote system id wanting this lock */
+};
+#endif	/* !_POSIX_SOURCE */
+
+#ifndef	KERNEL
+#include <sys/stat.h>		/* sigh. for the mode bits for open/creat */
+#include <sys/cdefs.h>
+
+__BEGIN_DECLS
+
+int	open __P_((const char *path, int flags, ...));
+int	creat __P_((const char *path, mode_t modes));
+int	fcntl __P_((int fd, int cmd, ...));
+
+__END_DECLS
+
+#endif	/* !KERNEL */
+#endif	/* !__sys_fcntlcom_h */
diff --git a/mit-pthreads/machdep/sunos-4.1.3/signal.h b/mit-pthreads/machdep/sunos-4.1.3/signal.h
new file mode 100755
index 00000000000..02a19860922
--- /dev/null
+++ b/mit-pthreads/machdep/sunos-4.1.3/signal.h
@@ -0,0 +1,98 @@
+#ifndef	__sys_signal_h
+#define	__sys_signal_h
+
+#define	NSIG	32
+
+/*
+ * If any signal defines (SIG*) are added, deleted, or changed, the same
+ * changes must be made in /usr/include/signal.h as well.
+ */
+#define	SIGHUP	1	/* hangup */
+#define	SIGINT	2	/* interrupt */
+#define	SIGQUIT	3	/* quit */
+#define	SIGILL	4	/* illegal instruction (not reset when caught) */
+#define	SIGTRAP	5	/* trace trap (not reset when caught) */
+#define	SIGIOT	6	/* IOT instruction */
+#define	SIGABRT 6	/* used by abort, replace SIGIOT in the future */
+#define	SIGEMT	7	/* EMT instruction */
+#define	SIGFPE	8	/* floating point exception */
+#define	SIGKILL	9	/* kill (cannot be caught or ignored) */
+#define	SIGBUS	10	/* bus error */
+#define	SIGSEGV	11	/* segmentation violation */
+#define	SIGSYS	12	/* bad argument to system call */
+#define	SIGPIPE	13	/* write on a pipe with no one to read it */
+#define	SIGALRM	14	/* alarm clock */
+#define	SIGTERM	15	/* software termination signal from kill */
+#define	SIGURG	16	/* urgent condition on IO channel */
+#define	SIGSTOP	17	/* sendable stop signal not from tty */
+#define	SIGTSTP	18	/* stop signal from tty */
+#define	SIGCONT	19	/* continue a stopped process */
+#define	SIGCHLD	20	/* to parent on child stop or exit */
+#define	SIGCLD	20	/* System V name for SIGCHLD */
+#define	SIGTTIN	21	/* to readers pgrp upon background tty read */
+#define	SIGTTOU	22	/* like TTIN for output if (tp->t_local&LTOSTOP) */
+#define	SIGIO	23	/* input/output possible signal */
+#define	SIGPOLL	SIGIO	/* System V name for SIGIO */
+#define	SIGXCPU	24	/* exceeded CPU time limit */
+#define	SIGXFSZ	25	/* exceeded file size limit */
+#define	SIGVTALRM 26	/* virtual time alarm */
+#define	SIGPROF	27	/* profiling time alarm */
+#define	SIGWINCH 28	/* window changed */
+#define	SIGLOST 29	/* resource lost (eg, record-lock lost) */
+#define	SIGUSR1 30	/* user defined signal 1 */
+#define	SIGUSR2 31	/* user defined signal 2 */
+
+struct	sigvec {
+	void	(*sv_handler)();	/* signal handler */
+	int	sv_mask;		/* signal mask to apply */
+	int	sv_flags;		/* see signal options below */
+};
+#define	SV_ONSTACK	0x0001	/* take signal on signal stack */
+#define	SV_INTERRUPT	0x0002	/* do not restart system on signal return */
+#define	SV_RESETHAND	0x0004	/* reset signal handler to SIG_DFL when signal taken */
+/*
+ * If any SA_NOCLDSTOP or SV_NOCLDSTOP is change, the same
+ * changes must be made in /usr/include/signal.h as well.
+ */
+#define	SV_NOCLDSTOP	0x0008	/* don't send a SIGCHLD on child stop */
+#define	SA_ONSTACK	SV_ONSTACK
+#define	SA_INTERRUPT	SV_INTERRUPT
+#define	SA_RESETHAND	SV_RESETHAND
+
+#define	SA_NOCLDSTOP	SV_NOCLDSTOP
+#define	sv_onstack sv_flags	/* isn't compatibility wonderful! */
+
+/*
+ * If SIG_ERR, SIG_DFL, SIG_IGN, or SIG_HOLD are changed, the same changes
+ * must be made in /usr/include/signal.h as well.
+ */
+#define	SIG_ERR		(void (*)())-1
+#define	SIG_DFL		(void (*)())0
+#define	SIG_IGN		(void (*)())1
+
+/*
+ * Macro for converting signal number to a mask suitable for sigblock().
+ */
+#define	sigmask(m)	(1 << ((m)-1))
+
+/*
+ * If SIG_BLOCK, SIG_UNBLOCK, or SIG_SETMASK are changed, the same changes
+ * must be made in /usr/include/signal.h as well.
+ */
+#define	SIG_BLOCK		0x0001
+#define	SIG_UNBLOCK		0x0002
+#define	SIG_SETMASK		0x0004
+
+/*
+ * If changes are made to sigset_t or struct sigaction, the same changes
+ * must be made in /usr/include/signal.h as well.
+ */
+#include <sys/stdtypes.h>
+
+struct	sigaction {
+	void 		(*sa_handler)();
+	sigset_t	sa_mask;
+	int		sa_flags;
+};
+
+#endif	/* !__sys_signal_h */
diff --git a/mit-pthreads/machdep/sunos-4.1.3/stat.h b/mit-pthreads/machdep/sunos-4.1.3/stat.h
new file mode 100755
index 00000000000..35e7f760204
--- /dev/null
+++ b/mit-pthreads/machdep/sunos-4.1.3/stat.h
@@ -0,0 +1,94 @@
+/*	@(#)stat.h 2.19 90/01/24 SMI; from UCB 4.7 83/05/21	*/
+
+/*
+ * NOTE: changes to this file should also be made to xpg2include/sys/stat.h
+ */
+
+#ifndef	__sys_stat_h
+#define	__sys_stat_h
+
+#include <sys/cdefs.h>
+#include <sys/types.h>
+
+struct	stat {
+	dev_t	st_dev;
+	ino_t	st_ino;
+	mode_t	st_mode;
+	short	st_nlink;
+	uid_t	st_uid;
+	gid_t	st_gid;
+	dev_t	st_rdev;
+	off_t	st_size;
+	time_t	st_atime;
+	int	st_spare1;
+	time_t	st_mtime;
+	int	st_spare2;
+	time_t	st_ctime;
+	int	st_spare3;
+	long	st_blksize;
+	long	st_blocks;
+	long	st_spare4[2];
+};
+
+#define	_IFMT		0170000	/* type of file */
+#define		_IFDIR	0040000	/* directory */
+#define		_IFCHR	0020000	/* character special */
+#define		_IFBLK	0060000	/* block special */
+#define		_IFREG	0100000	/* regular */
+#define		_IFLNK	0120000	/* symbolic link */
+#define		_IFSOCK	0140000	/* socket */
+#define		_IFIFO	0010000	/* fifo */
+
+#define	S_ISUID		0004000	/* set user id on execution */
+#define	S_ISGID		0002000	/* set group id on execution */
+#ifndef	_POSIX_SOURCE
+#define	S_ISVTX		0001000	/* save swapped text even after use */
+#define	S_IREAD		0000400	/* read permission, owner */
+#define	S_IWRITE 	0000200	/* write permission, owner */
+#define	S_IEXEC		0000100	/* execute/search permission, owner */
+
+#define	S_ENFMT 	0002000	/* enforcement-mode locking */
+
+#define	S_IFMT		_IFMT
+#define	S_IFDIR		_IFDIR
+#define	S_IFCHR		_IFCHR
+#define	S_IFBLK		_IFBLK
+#define	S_IFREG		_IFREG
+#define	S_IFLNK		_IFLNK
+#define	S_IFSOCK	_IFSOCK
+#define	S_IFIFO		_IFIFO
+#endif	!_POSIX_SOURCE
+
+#define	S_IRWXU 	0000700	/* rwx, owner */
+#define		S_IRUSR	0000400	/* read permission, owner */
+#define		S_IWUSR	0000200	/* write permission, owner */
+#define		S_IXUSR	0000100	/* execute/search permission, owner */
+#define	S_IRWXG		0000070	/* rwx, group */
+#define		S_IRGRP	0000040	/* read permission, group */
+#define		S_IWGRP	0000020	/* write permission, grougroup */
+#define		S_IXGRP	0000010	/* execute/search permission, group */
+#define	S_IRWXO		0000007	/* rwx, other */
+#define		S_IROTH	0000004	/* read permission, other */
+#define		S_IWOTH	0000002	/* write permission, other */
+#define		S_IXOTH	0000001	/* execute/search permission, other */
+
+#define	S_ISBLK(m)	(((m)&_IFMT) == _IFBLK)
+#define	S_ISCHR(m)	(((m)&_IFMT) == _IFCHR)
+#define	S_ISDIR(m)	(((m)&_IFMT) == _IFDIR)
+#define	S_ISFIFO(m)	(((m)&_IFMT) == _IFIFO)
+#define	S_ISREG(m)	(((m)&_IFMT) == _IFREG)
+#ifndef	_POSIX_SOURCE
+#define	S_ISLNK(m)	(((m)&_IFMT) == _IFLNK)
+#define	S_ISSOCK(m)	(((m)&_IFMT) == _IFSOCK)
+#endif
+
+__BEGIN_DECLS
+int		chmod 	__P_((const char *path, mode_t mode));
+int		fstat 	__P_((int fd, struct stat *sbuf));
+int		mkdir 	__P_((char *path, mode_t mode));
+int		mkfifo 	__P_((char *path, mode_t mode));
+int		stat 	__P_((const char *path, struct stat *sbuf));
+mode_t	umask 	__P_((mode_t mask));
+__END_DECLS
+
+#endif	/* !__sys_stat_h */
diff --git a/mit-pthreads/machdep/sunos-4.1.3/time.h b/mit-pthreads/machdep/sunos-4.1.3/time.h
new file mode 100755
index 00000000000..20bb085e4d8
--- /dev/null
+++ b/mit-pthreads/machdep/sunos-4.1.3/time.h
@@ -0,0 +1,69 @@
+/*	@(#)time.h 2.12 91/05/22 SMI; from UCB 7.1 6/4/86	*/
+
+/*
+ * Copyright (c) 1982, 1986 Regents of the University of California.
+ * All rights reserved.  The Berkeley software License Agreement
+ * specifies the terms and conditions for redistribution.
+ */
+
+#ifndef _SYS_TIME_H_
+#define _SYS_TIME_H_
+
+#include <sys/cdefs.h>
+/*
+ * Structure returned by gettimeofday(2) system call,
+ * and used in other calls.
+ */
+
+struct timeval {
+	long	tv_sec;		/* seconds */
+	long	tv_usec;	/* and microseconds */
+};
+
+struct timezone {
+	int	tz_minuteswest;	/* minutes west of Greenwich */
+	int	tz_dsttime;	/* type of dst correction */
+};
+
+#define	DST_NONE	0	/* not on dst */
+#define	DST_USA		1	/* USA style dst */
+#define	DST_AUST	2	/* Australian style dst */
+#define	DST_WET		3	/* Western European dst */
+#define	DST_MET		4	/* Middle European dst */
+#define	DST_EET		5	/* Eastern European dst */
+#define	DST_CAN		6	/* Canada */
+#define	DST_GB		7	/* Great Britain and Eire */
+#define	DST_RUM		8	/* Rumania */
+#define	DST_TUR		9	/* Turkey */
+#define	DST_AUSTALT	10	/* Australian style with shift in 1986 */
+
+/*
+ * Operations on timevals.
+ *
+ * NB: timercmp does not work for >= or <=.
+ */
+#define	timerisset(tvp)		((tvp)->tv_sec || (tvp)->tv_usec)
+#define	timercmp(tvp, uvp, cmp)	\
+	((tvp)->tv_sec cmp (uvp)->tv_sec || \
+	 (tvp)->tv_sec == (uvp)->tv_sec && (tvp)->tv_usec cmp (uvp)->tv_usec)
+#define	timerclear(tvp)		(tvp)->tv_sec = (tvp)->tv_usec = 0
+
+/*
+ * Names of the interval timers, and structure
+ * defining a timer setting.
+ */
+#define	ITIMER_REAL		0
+#define	ITIMER_VIRTUAL	1
+#define	ITIMER_PROF		2
+
+struct	itimerval {
+	struct	timeval it_interval;	/* timer interval */
+	struct	timeval it_value;	/* current value */
+};
+
+__BEGIN_DECLS
+int     gettimeofday             __P_((struct timeval *, struct timezone *));
+__END_DECLS
+
+
+#endif 
diff --git a/mit-pthreads/machdep/sunos-4.1.3/timers.h b/mit-pthreads/machdep/sunos-4.1.3/timers.h
new file mode 100755
index 00000000000..3c4d057976a
--- /dev/null
+++ b/mit-pthreads/machdep/sunos-4.1.3/timers.h
@@ -0,0 +1,68 @@
+/* ==== timers.h ============================================================
+ * Copyright (c) 1994 by Chris Provenzano, proven@mit.edu
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *  This product includes software developed by Chris Provenzano.
+ * 4. The name of Chris Provenzano may not be used to endorse or promote 
+ *	  products derived from this software without specific prior written
+ *	  permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY CHRIS PROVENZANO ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL CHRIS PROVENZANO BE LIABLE FOR ANY 
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 
+ * SUCH DAMAGE.
+ *
+ * $Id$
+ *
+ * Description : Basic timers header.
+ *
+ *  1.00 94/06/13 proven
+ *      -Started coding this file.
+ */
+ 
+#ifndef _SYS_TIMERS_H_
+#define	_SYS_TIMERS_H_
+
+#include <sys/types.h>
+#include <time.h>
+
+struct timespec {
+	time_t	tv_sec;
+	long	tv_nsec;
+};
+
+#define TIMEVAL_TO_TIMESPEC(tv, ts) {                                   \
+        (ts)->tv_sec = (tv)->tv_sec;                                    \
+        (ts)->tv_nsec = (tv)->tv_usec * 1000;                           \
+}
+#define TIMESPEC_TO_TIMEVAL(tv, ts) {                                   \
+        (tv)->tv_sec = (ts)->tv_sec;                                    \
+        (tv)->tv_usec = (ts)->tv_nsec / 1000;                           \
+}
+
+/*
+ * New functions
+ */
+
+__BEGIN_DECLS
+
+__END_DECLS
+
+#endif
diff --git a/mit-pthreads/machdep/sunos-4.1.3/wait.h b/mit-pthreads/machdep/sunos-4.1.3/wait.h
new file mode 100755
index 00000000000..97f5fb261f7
--- /dev/null
+++ b/mit-pthreads/machdep/sunos-4.1.3/wait.h
@@ -0,0 +1,22 @@
+#ifndef _SYS_WAIT_H_
+#define _SYS_WAIT_H_
+
+#define WNOHANG		1	/* dont hang in wait */
+#define WUNTRACED	2	/* tell about stopped, untraced children */
+
+pid_t wait 				__P_((int *));
+pid_t waitpid 				__P_((pid_t, int *, int));
+
+#define _W_INT(i)       (i)
+#define WCOREFLAG       0200
+
+#define _WSTATUS(x)     (_W_INT(x) & 0177)
+#define _WSTOPPED       0177            /* _WSTATUS if process is stopped */
+#define WIFSTOPPED(x)   (_WSTATUS(x) == _WSTOPPED)
+#define WSTOPSIG(x)     (_W_INT(x) >> 8)
+#define WIFSIGNALED(x)  (_WSTATUS(x) != _WSTOPPED && _WSTATUS(x) != 0)
+#define WTERMSIG(x)     (_WSTATUS(x))
+#define WIFEXITED(x)    (_WSTATUS(x) == 0)
+#define WEXITSTATUS(x)  (_W_INT(x) >> 8)
+
+#endif /* _SYS_WAIT_H_ */
diff --git a/mit-pthreads/machdep/sunos-5.3/__math.h b/mit-pthreads/machdep/sunos-5.3/__math.h
new file mode 100755
index 00000000000..5404b52c661
--- /dev/null
+++ b/mit-pthreads/machdep/sunos-5.3/__math.h
@@ -0,0 +1,16 @@
+/*
+ * ANSI/POSIX
+ */
+typedef union _h_val {
+    unsigned long _i[2];
+    double _d;
+} _h_val;
+
+#ifdef __STDC__
+extern const _h_val __huge_val;
+#else
+extern _h_val __huge_val;
+#endif
+
+#define HUGE_VAL __huge_val._d
+
diff --git a/mit-pthreads/machdep/sunos-5.3/__signal.h b/mit-pthreads/machdep/sunos-5.3/__signal.h
new file mode 100755
index 00000000000..638c1ca7331
--- /dev/null
+++ b/mit-pthreads/machdep/sunos-5.3/__signal.h
@@ -0,0 +1,19 @@
+#include <sys/feature_tests.h>
+#include <sys/signal.h>
+
+/*
+typedef struct {  
+    unsigned long   __sigbits[4];
+} sigset_t;
+*/
+
+typedef int sig_atomic_t;
+
+#define sigmask(n)      ((unsigned int)1 << (((n) - 1) & (32 - 1)))
+#define sigword(n)      (((unsigned int)((n) - 1))>>5)
+
+#define	__SIGEMPTYSET 		 { 0, 0, 0, 0 };
+#define	__SIGFILLSET  		 { 0xffffffff,0xffffffff,0xffffffff,0xffffffff };
+#define __SIGADDSET(s, n)     ((s)->__sigbits[sigword(n)] |= sigmask(n))
+#define __SIGDELSET(s, n)     ((s)->__sigbits[sigword(n)] &= ~sigmask(n))
+#define __SIGISMEMBER(s, n)   (sigmask(n) & (s)->__sigbits[sigword(n)])
diff --git a/mit-pthreads/machdep/sunos-5.3/__stdio.h b/mit-pthreads/machdep/sunos-5.3/__stdio.h
new file mode 100755
index 00000000000..4dd4becdbe9
--- /dev/null
+++ b/mit-pthreads/machdep/sunos-5.3/__stdio.h
@@ -0,0 +1,6 @@
+typedef pthread_fpos_t fpos_t;
+
+#ifndef _SIZE_T
+#define _SIZE_T
+typedef pthread_size_t  size_t;
+#endif
diff --git a/mit-pthreads/machdep/sunos-5.3/__stdlib.h b/mit-pthreads/machdep/sunos-5.3/__stdlib.h
new file mode 100755
index 00000000000..a0717ce3c2b
--- /dev/null
+++ b/mit-pthreads/machdep/sunos-5.3/__stdlib.h
@@ -0,0 +1,27 @@
+
+#ifndef	_SYS___STDLIB_H_
+#define	_SYS___STDLIB_H_
+
+#include <sys/feature_tests.h>
+
+#ifndef _SIZE_T
+#define _SIZE_T
+typedef unsigned int    size_t;
+#endif
+
+#ifndef _UID_T
+#define _UID_T
+typedef long    uid_t;
+#endif
+
+#ifndef NULL
+#define NULL    0
+#endif
+
+#ifndef _WCHAR_T
+#define _WCHAR_T
+typedef long wchar_t;
+#endif
+
+
+#endif
diff --git a/mit-pthreads/machdep/sunos-5.3/__string.h b/mit-pthreads/machdep/sunos-5.3/__string.h
new file mode 100755
index 00000000000..9cb12a07bb7
--- /dev/null
+++ b/mit-pthreads/machdep/sunos-5.3/__string.h
@@ -0,0 +1,12 @@
+
+#ifndef _SIZE_T
+#define _SIZE_T
+typedef pthread_size_t  size_t;
+#endif
+
+/* Non-standard NetBSD string routines. */
+#if !defined(_ANSI_SOURCE) && !defined(_POSIX_SOURCE)
+__BEGIN_DECLS
+char	*strdup __P_((const char *));
+__END_DECLS
+#endif 
diff --git a/mit-pthreads/machdep/sunos-5.3/__time.h b/mit-pthreads/machdep/sunos-5.3/__time.h
new file mode 100755
index 00000000000..231e997acfa
--- /dev/null
+++ b/mit-pthreads/machdep/sunos-5.3/__time.h
@@ -0,0 +1,69 @@
+/* ==== timers.h ============================================================
+ * Copyright (c) 1994 by Chris Provenzano, proven@mit.edu
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *  This product includes software developed by Chris Provenzano.
+ * 4. The name of Chris Provenzano may not be used to endorse or promote 
+ *	  products derived from this software without specific prior written
+ *	  permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY CHRIS PROVENZANO ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL CHRIS PROVENZANO BE LIABLE FOR ANY 
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 
+ * SUCH DAMAGE.
+ *
+ * $Id$
+ *
+ * Description : System specific time header.
+ *
+ *  1.00 94/11/07 proven
+ *      -Started coding this file.
+ */
+ 
+#ifndef _SYS___TIME_H_
+#define	_SYS___TIME_H_
+
+#include <sys/feature_tests.h>
+
+#ifndef _SIZE_T
+#define _SIZE_T
+typedef unsigned        size_t;
+#endif
+#ifndef _CLOCK_T
+#define _CLOCK_T
+typedef long    clock_t;
+#endif
+#ifndef _TIME_T
+#define _TIME_T
+typedef long    time_t;
+#endif
+#ifndef _CLOCKID_T
+#define _CLOCKID_T
+typedef int     clockid_t;
+#endif
+#ifndef _TIMER_T
+#define _TIMER_T
+typedef int     timer_t;
+#endif
+
+#include <sys/time.h>
+#include <sys/siginfo.h>
+
+#endif
diff --git a/mit-pthreads/machdep/sunos-5.3/__unistd.h b/mit-pthreads/machdep/sunos-5.3/__unistd.h
new file mode 100755
index 00000000000..4e83a863735
--- /dev/null
+++ b/mit-pthreads/machdep/sunos-5.3/__unistd.h
@@ -0,0 +1,47 @@
+/*-
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	from: @(#)stdlib.h	5.13 (Berkeley) 6/4/91
+ *	$Id$
+ */
+
+#ifndef _SYS___UNISTD_H_
+#define _SYS___UNISTD_H_
+
+#include <sys/types.h>
+#include <sys/unistd.h>
+
+#ifndef	NULL
+#define	NULL	0
+#endif
+
+#endif 
diff --git a/mit-pthreads/machdep/sunos-5.3/cdefs.h b/mit-pthreads/machdep/sunos-5.3/cdefs.h
new file mode 100755
index 00000000000..f95f7b36958
--- /dev/null
+++ b/mit-pthreads/machdep/sunos-5.3/cdefs.h
@@ -0,0 +1,59 @@
+/* ==== cdefs.h ============================================================
+ * Copyright (c) 1994 by Chris Provenzano, proven@athena.mit.edu	
+ *
+ * Description : Similar to the BSD cdefs.h file.
+ *
+ *  1.00 94/01/26 proven
+ *      -Started coding this file.
+ */
+
+#ifndef _PTHREAD_SYS_CDEFS_H_
+#define _PTHREAD_SYS_CDEFS_H_
+
+/* Stuff for compiling */
+#if defined(__GNUC__)
+#if defined(__cplusplus)
+#define	__INLINE		static inline
+#define __BEGIN_DECLS   extern "C" {
+#define __END_DECLS     };
+#else
+#define	__INLINE		extern inline
+#define __CAN_DO_EXTERN_INLINE
+#define __BEGIN_DECLS
+#define __END_DECLS
+#define const           __const
+#define inline          __inline
+#define signed          __signed
+#define volatile        __volatile
+#endif
+#else /* !__GNUC__ */
+#define __BEGIN_DECLS
+#define __END_DECLS
+#define	__INLINE		static 
+#endif
+
+#ifndef __NORETURN
+#define __NORETURN
+#endif /* __NORETURN not defined.  */
+
+#ifndef _U_INT32_T_
+#define _U_INT32_T_
+typedef unsigned int u_int32_t;
+#endif
+
+#ifndef _U_INT16_T_
+#define _U_INT16_T_
+typedef unsigned short u_int16_t;
+#endif
+
+#ifndef _INT32_T_
+#define _INT32_T_
+typedef int int32_t;
+#endif
+
+#ifndef _INT16_T_
+#define _INT16_T_
+typedef short int16_t;
+#endif
+
+#endif
diff --git a/mit-pthreads/machdep/sunos-5.3/compat.h b/mit-pthreads/machdep/sunos-5.3/compat.h
new file mode 100755
index 00000000000..b2a846d00ee
--- /dev/null
+++ b/mit-pthreads/machdep/sunos-5.3/compat.h
@@ -0,0 +1,45 @@
+/* ==== compat.h ============================================================
+ * Copyright (c) 1994 by Chris Provenzano, proven@mit.edu
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *  This product includes software developed by Chris Provenzano.
+ * 4. The name of Chris Provenzano may not be used to endorse or promote 
+ *	  products derived from this software without specific prior written
+ *	  permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY CHRIS PROVENZANO ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL CHRIS PROVENZANO BE LIABLE FOR ANY 
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 
+ * SUCH DAMAGE.
+ *
+ * $Id$
+ *
+ * Description : Basic timers header.
+ *
+ *  1.00 94/06/13 proven
+ *      -Started coding this file.
+ */
+ 
+#ifndef _SYS_COMPAT_H_
+#define	_SYS_COMPAT_H_
+
+#define omsghdr msghdr
+
+#endif
diff --git a/mit-pthreads/machdep/sunos-5.3/dirent.h b/mit-pthreads/machdep/sunos-5.3/dirent.h
new file mode 100755
index 00000000000..303d3d7df2b
--- /dev/null
+++ b/mit-pthreads/machdep/sunos-5.3/dirent.h
@@ -0,0 +1,64 @@
+/*-
+ * Copyright (c) 1989 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)dirent.h	5.18 (Berkeley) 2/23/91
+ */
+
+#ifndef _SYS_DIRENT_H_
+#define _SYS_DIRENT_H_
+
+/*
+ * A directory entry has a struct dirent at the front of it, containing its
+ * inode number, the length of the entry, and the length of the name
+ * contained in the entry.  These are followed by the name padded to a 4
+ * byte boundary with null bytes.  All names are guaranteed null terminated.
+ * The maximum length of a name in a directory is MAXNAMLEN.
+ */
+
+struct dirent {
+	u_long		d_fileno;		/* file number of entry */
+	off_t		d_off;			/* offset of next disk dir entry */
+	u_short		d_reclen;		/* length of this record */
+#ifdef _POSIX_SOURCE
+	char	d_name[255 + 1];	/* name must be no longer than this */
+#else
+#define	MAXNAMLEN	255
+	char	d_name[MAXNAMLEN + 1];	/* name must be no longer than this */
+#endif
+};
+
+#define d_namlen	d_reclen
+#define d_ino		d_fileno
+
+#endif /* !_SYS_DIRENT_H_ */
+
+
diff --git a/mit-pthreads/machdep/sunos-5.3/socket.h b/mit-pthreads/machdep/sunos-5.3/socket.h
new file mode 100755
index 00000000000..0b075622fed
--- /dev/null
+++ b/mit-pthreads/machdep/sunos-5.3/socket.h
@@ -0,0 +1,180 @@
+/*
+ * Copyright (c) 1982, 1985, 1986 Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms are permitted
+ * provided that the above copyright notice and this paragraph are
+ * duplicated in all such forms and that any documentation,
+ * advertising materials, and other materials related to such
+ * distribution and use acknowledge that the software was developed
+ * by the University of California, Berkeley.  The name of the
+ * University may not be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
+ * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ *	@(#)socket.h	7.3 (Berkeley) 6/27/88
+ */
+
+#ifndef _SYS_SOCKET_H
+#define _SYS_SOCKET_H
+
+/*
+ * Types of sockets
+ */
+#define	SOCK_STREAM			2			/* stream socket */
+#define	SOCK_DGRAM			1			/* datagram socket */
+#define	SOCK_RAW			4			/* raw-protocol interface */
+#define	SOCK_RDM			5			/* reliably-delivered message */
+#define	SOCK_SEQPACKET		6			/* sequenced packet stream */
+
+/*
+ * Option flags per-socket.
+ */
+#define	SO_DEBUG			0x0001		/* turn on debugging info recording */
+#define	SO_ACCEPTCONN		0x0002		/* socket has had listen() */
+#define	SO_REUSEADDR		0x0004		/* allow local address reuse */
+#define	SO_KEEPALIVE		0x0008		/* keep connections alive */
+#define	SO_DONTROUTE		0x0010		/* just use interface addresses */
+#define	SO_BROADCAST		0x0020		/* permit sending of broadcast msgs */
+#define	SO_USELOOPBACK		0x0040		/* bypass hardware when possible */
+#define	SO_LINGER			0x0080		/* linger on close if data present */
+#define	SO_OOBINLINE		0x0100		/* leave received OOB data in line */
+
+/*
+ * Additional options, not kept in so_options.
+ */
+#define SO_SNDBUF			0x1001		/* send buffer size */
+#define SO_RCVBUF			0x1002		/* receive buffer size */
+#define SO_SNDLOWAT			0x1003		/* send low-water mark */
+#define SO_RCVLOWAT			0x1004		/* receive low-water mark */
+#define SO_SNDTIMEO			0x1005		/* send timeout */
+#define SO_RCVTIMEO			0x1006		/* receive timeout */
+#define	SO_ERROR			0x1007		/* get error status and clear */
+#define	SO_TYPE				0x1008		/* get socket type */
+#define SO_PROTOTYPE    0x1009      /* get/set protocol type */
+
+/*
+ * Level number for (get/set)sockopt() to apply to socket itself.
+ */
+#define	SOL_SOCKET	0xffff		/* options for socket level */
+
+/*
+ * Address families.
+ */
+#define	AF_UNSPEC		0		/* unspecified */
+#define	AF_UNIX			1		/* local to host (pipes, portals) */
+#define	AF_INET			2		/* internetwork: UDP, TCP, etc. */
+#define	AF_IMPLINK		3		/* arpanet imp addresses */
+#define	AF_PUP			4		/* pup protocols: e.g. BSP */
+#define	AF_CHAOS		5		/* mit CHAOS protocols */
+#define	AF_NS			6		/* XEROX NS protocols */
+#define	AF_NBS			7		/* nbs protocols */
+#define	AF_ECMA			8		/* european computer manufacturers */
+#define	AF_DATAKIT		9		/* datakit protocols */
+#define	AF_CCITT		10		/* CCITT protocols, X.25 etc */
+#define	AF_SNA			11		/* IBM SNA */
+#define AF_DECnet		12		/* DECnet */
+#define AF_DLI			13		/* Direct data link interface */
+#define AF_LAT			14		/* LAT */
+#define	AF_HYLINK		15		/* NSC Hyperchannel */
+#define	AF_APPLETALK	16		/* Apple Talk */
+#define	AF_NIT			17		/* NIT */
+#define AF_802          18          /* IEEE 802.2, also ISO 8802 */
+#define AF_ISO          19          /* ISO protocols */
+#define AF_OSI          AF_ISO
+#define AF_X25          20          /* CCITT X.25 in particular */
+#define AF_OSINET       21
+#define AF_GOSIP        22
+#define AF_MAX          22
+
+/*
+ * Structure used by kernel to store most
+ * addresses.
+ */
+struct sockaddr {
+	unsigned short sa_family;	/* address family */
+	char           sa_data[14];	/* up to 14 bytes of direct address */
+};
+
+/*
+ * Structure used by kernel to pass protocol
+ * information in raw sockets.
+ */
+struct sockproto {
+	unsigned short	sp_family;	/* address family */
+	unsigned short	sp_protocol;	/* protocol */
+};
+
+/*
+ * Protocol families, same as address families for now.
+ */
+#define	PF_UNSPEC		AF_UNSPEC
+#define	PF_UNIX			AF_UNIX
+#define	PF_INET			AF_INET
+#define	PF_IMPLINK		AF_IMPLINK
+#define	PF_PUP			AF_PUP
+#define	PF_CHAOS		AF_CHAOS
+#define	PF_NS			AF_NS
+#define	PF_NBS			AF_NBS
+#define	PF_ECMA			AF_ECMA
+#define	PF_DATAKIT		AF_DATAKIT
+#define	PF_CCITT		AF_CCITT
+#define	PF_SNA			AF_SNA
+#define PF_DECnet		AF_DECnet
+#define PF_DLI			AF_DLI
+#define PF_LAT			AF_LAT
+#define	PF_HYLINK		AF_HYLINK
+#define	PF_APPLETALK	AF_APPLETALK
+#define PF_NIT          AF_NIT
+#define PF_802          AF_802
+#define PF_ISO          AF_ISO
+#define PF_OSI          AF_ISO
+#define PF_X25          AF_X25
+#define PF_OSINET       AF_OSINET
+#define PF_GOSIP        AF_GOSIP
+#define PF_MAX          AF_MAX
+
+/*
+ * Maximum queue length specifiable by listen.
+ */
+#define	SOMAXCONN		5
+
+/*
+ * Message header for recvmsg and sendmsg calls.
+ */
+struct msghdr {
+	caddr_t	msg_name;		/* optional address */
+	int	msg_namelen;		/* size of address */
+	struct	iovec *msg_iov;		/* scatter/gather array */
+	int	msg_iovlen;		/* # elements in msg_iov */
+	caddr_t	msg_accrights;		/* access rights sent/received */
+	int	msg_accrightslen;
+};
+
+#define	MSG_OOB			0x1		/* process out-of-band data */
+#define	MSG_PEEK		0x2		/* peek at incoming message */
+#define	MSG_DONTROUTE	0x4		/* send without using routing tables */
+
+#define	MSG_MAXIOVLEN	16
+
+#include <sys/cdefs.h>
+/* 
+ * Functions
+ */
+
+__BEGIN_DECLS
+
+int			accept			__P_((int, struct sockaddr *, int *));
+int			bind			__P_((int, const struct sockaddr *, int));
+int			connect			__P_((int, const struct sockaddr *, int));
+int			listen			__P_((int, int));
+int			socket			__P_((int, int, int));
+int			setsockopt		__P_((int, int, int, const void *, int));
+int			getsockname		__P_((int, struct sockaddr *, int *));
+int			shutdown		__P_((int, int));
+int      		getpeername __P_((int, struct sockaddr *, int *));
+__END_DECLS
+
+#endif  /* _SYS_SOCKET_H */
diff --git a/mit-pthreads/machdep/sunos-5.3/timers.h b/mit-pthreads/machdep/sunos-5.3/timers.h
new file mode 100755
index 00000000000..3ee2c78f088
--- /dev/null
+++ b/mit-pthreads/machdep/sunos-5.3/timers.h
@@ -0,0 +1,72 @@
+/* ==== timers.h ============================================================
+ * Copyright (c) 1994 by Chris Provenzano, proven@mit.edu
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *  This product includes software developed by Chris Provenzano.
+ * 4. The name of Chris Provenzano may not be used to endorse or promote 
+ *	  products derived from this software without specific prior written
+ *	  permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY CHRIS PROVENZANO ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL CHRIS PROVENZANO BE LIABLE FOR ANY 
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 
+ * SUCH DAMAGE.
+ *
+ * $Id$
+ *
+ * Description : Basic timers header.
+ *
+ *  1.00 94/06/13 proven
+ *      -Started coding this file.
+ */
+ 
+#ifndef _SYS_TIMERS_H_
+#define	_SYS_TIMERS_H_
+
+#include <sys/types.h>
+#include <time.h>
+
+#define tv_sec	tv_sec
+#define	tv_nsec	tv_nsec
+
+#define TIMEVAL_TO_TIMESPEC(tv, ts) {                                   \
+        (ts)->tv_sec = (tv)->tv_sec;                                    \
+        (ts)->tv_nsec = (tv)->tv_usec * 1000;                           \
+}
+#define TIMESPEC_TO_TIMEVAL(tv, ts) {                                   \
+        (tv)->tv_sec = (ts)->tv_sec;                                    \
+        (tv)->tv_usec = (ts)->tv_nsec / 1000;                           \
+}
+
+/*
+ * New functions
+ */
+
+#ifndef NOT_USED
+/* for sleep.h */
+/* int gettimeofday __P_((struct timeval *,struct timezone *)); */
+int gettimeofday __P_((struct timeval *,void *));
+#endif
+
+__BEGIN_DECLS
+
+__END_DECLS
+
+#endif
diff --git a/mit-pthreads/machdep/sunos-5.3/uio.h b/mit-pthreads/machdep/sunos-5.3/uio.h
new file mode 100755
index 00000000000..7786142dd87
--- /dev/null
+++ b/mit-pthreads/machdep/sunos-5.3/uio.h
@@ -0,0 +1,40 @@
+/* ==== uio.h ============================================================
+ * Copyright (c) 1994 by Chris Provenzano, proven@athena.mit.edu	
+ *
+ * Description : Correct Solaris header file.
+ */
+
+#ifndef _PTHREAD_UIO_H_
+#define _PTHREAD_UIO_H_
+
+#include <sys/cdefs.h>
+
+struct iovec {
+	void 	*iov_base;
+	size_t	iov_len;
+};
+
+typedef struct iovec iovec_t;
+
+struct uio {
+	iovec_t *uio_iov;   /* pointer to array of iovecs */
+	int uio_iovcnt; /* number of iovecs */
+	/* These are all bogus */
+	int _uio_offset;    /* file offset */
+	int uio_segflg;   /* address space (kernel or user) */
+	short   uio_fmode;  /* file mode flags */
+	int _uio_limit;   /* u-limit (maximum "block" offset) */
+    int uio_resid;  /* residual count */
+};
+
+typedef struct uio uio_t;
+
+__BEGIN_DECLS
+
+int 		readv				__P_((int, const struct iovec *, int)); 
+int 		writev				__P_((int, const struct iovec *, int));
+
+__END_DECLS
+
+#endif
+
diff --git a/mit-pthreads/machdep/sunos-5.5/__math.h b/mit-pthreads/machdep/sunos-5.5/__math.h
new file mode 100755
index 00000000000..5404b52c661
--- /dev/null
+++ b/mit-pthreads/machdep/sunos-5.5/__math.h
@@ -0,0 +1,16 @@
+/*
+ * ANSI/POSIX
+ */
+typedef union _h_val {
+    unsigned long _i[2];
+    double _d;
+} _h_val;
+
+#ifdef __STDC__
+extern const _h_val __huge_val;
+#else
+extern _h_val __huge_val;
+#endif
+
+#define HUGE_VAL __huge_val._d
+
diff --git a/mit-pthreads/machdep/sunos-5.5/__signal.h b/mit-pthreads/machdep/sunos-5.5/__signal.h
new file mode 100755
index 00000000000..638c1ca7331
--- /dev/null
+++ b/mit-pthreads/machdep/sunos-5.5/__signal.h
@@ -0,0 +1,19 @@
+#include <sys/feature_tests.h>
+#include <sys/signal.h>
+
+/*
+typedef struct {  
+    unsigned long   __sigbits[4];
+} sigset_t;
+*/
+
+typedef int sig_atomic_t;
+
+#define sigmask(n)      ((unsigned int)1 << (((n) - 1) & (32 - 1)))
+#define sigword(n)      (((unsigned int)((n) - 1))>>5)
+
+#define	__SIGEMPTYSET 		 { 0, 0, 0, 0 };
+#define	__SIGFILLSET  		 { 0xffffffff,0xffffffff,0xffffffff,0xffffffff };
+#define __SIGADDSET(s, n)     ((s)->__sigbits[sigword(n)] |= sigmask(n))
+#define __SIGDELSET(s, n)     ((s)->__sigbits[sigword(n)] &= ~sigmask(n))
+#define __SIGISMEMBER(s, n)   (sigmask(n) & (s)->__sigbits[sigword(n)])
diff --git a/mit-pthreads/machdep/sunos-5.5/__stdio.h b/mit-pthreads/machdep/sunos-5.5/__stdio.h
new file mode 100755
index 00000000000..4dd4becdbe9
--- /dev/null
+++ b/mit-pthreads/machdep/sunos-5.5/__stdio.h
@@ -0,0 +1,6 @@
+typedef pthread_fpos_t fpos_t;
+
+#ifndef _SIZE_T
+#define _SIZE_T
+typedef pthread_size_t  size_t;
+#endif
diff --git a/mit-pthreads/machdep/sunos-5.5/__stdlib.h b/mit-pthreads/machdep/sunos-5.5/__stdlib.h
new file mode 100755
index 00000000000..a0717ce3c2b
--- /dev/null
+++ b/mit-pthreads/machdep/sunos-5.5/__stdlib.h
@@ -0,0 +1,27 @@
+
+#ifndef	_SYS___STDLIB_H_
+#define	_SYS___STDLIB_H_
+
+#include <sys/feature_tests.h>
+
+#ifndef _SIZE_T
+#define _SIZE_T
+typedef unsigned int    size_t;
+#endif
+
+#ifndef _UID_T
+#define _UID_T
+typedef long    uid_t;
+#endif
+
+#ifndef NULL
+#define NULL    0
+#endif
+
+#ifndef _WCHAR_T
+#define _WCHAR_T
+typedef long wchar_t;
+#endif
+
+
+#endif
diff --git a/mit-pthreads/machdep/sunos-5.5/__string.h b/mit-pthreads/machdep/sunos-5.5/__string.h
new file mode 100755
index 00000000000..9cb12a07bb7
--- /dev/null
+++ b/mit-pthreads/machdep/sunos-5.5/__string.h
@@ -0,0 +1,12 @@
+
+#ifndef _SIZE_T
+#define _SIZE_T
+typedef pthread_size_t  size_t;
+#endif
+
+/* Non-standard NetBSD string routines. */
+#if !defined(_ANSI_SOURCE) && !defined(_POSIX_SOURCE)
+__BEGIN_DECLS
+char	*strdup __P_((const char *));
+__END_DECLS
+#endif 
diff --git a/mit-pthreads/machdep/sunos-5.5/__time.h b/mit-pthreads/machdep/sunos-5.5/__time.h
new file mode 100755
index 00000000000..231e997acfa
--- /dev/null
+++ b/mit-pthreads/machdep/sunos-5.5/__time.h
@@ -0,0 +1,69 @@
+/* ==== timers.h ============================================================
+ * Copyright (c) 1994 by Chris Provenzano, proven@mit.edu
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *  This product includes software developed by Chris Provenzano.
+ * 4. The name of Chris Provenzano may not be used to endorse or promote 
+ *	  products derived from this software without specific prior written
+ *	  permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY CHRIS PROVENZANO ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL CHRIS PROVENZANO BE LIABLE FOR ANY 
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 
+ * SUCH DAMAGE.
+ *
+ * $Id$
+ *
+ * Description : System specific time header.
+ *
+ *  1.00 94/11/07 proven
+ *      -Started coding this file.
+ */
+ 
+#ifndef _SYS___TIME_H_
+#define	_SYS___TIME_H_
+
+#include <sys/feature_tests.h>
+
+#ifndef _SIZE_T
+#define _SIZE_T
+typedef unsigned        size_t;
+#endif
+#ifndef _CLOCK_T
+#define _CLOCK_T
+typedef long    clock_t;
+#endif
+#ifndef _TIME_T
+#define _TIME_T
+typedef long    time_t;
+#endif
+#ifndef _CLOCKID_T
+#define _CLOCKID_T
+typedef int     clockid_t;
+#endif
+#ifndef _TIMER_T
+#define _TIMER_T
+typedef int     timer_t;
+#endif
+
+#include <sys/time.h>
+#include <sys/siginfo.h>
+
+#endif
diff --git a/mit-pthreads/machdep/sunos-5.5/__unistd.h b/mit-pthreads/machdep/sunos-5.5/__unistd.h
new file mode 100755
index 00000000000..4e83a863735
--- /dev/null
+++ b/mit-pthreads/machdep/sunos-5.5/__unistd.h
@@ -0,0 +1,47 @@
+/*-
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	from: @(#)stdlib.h	5.13 (Berkeley) 6/4/91
+ *	$Id$
+ */
+
+#ifndef _SYS___UNISTD_H_
+#define _SYS___UNISTD_H_
+
+#include <sys/types.h>
+#include <sys/unistd.h>
+
+#ifndef	NULL
+#define	NULL	0
+#endif
+
+#endif 
diff --git a/mit-pthreads/machdep/sunos-5.5/cdefs.h b/mit-pthreads/machdep/sunos-5.5/cdefs.h
new file mode 100755
index 00000000000..f95f7b36958
--- /dev/null
+++ b/mit-pthreads/machdep/sunos-5.5/cdefs.h
@@ -0,0 +1,59 @@
+/* ==== cdefs.h ============================================================
+ * Copyright (c) 1994 by Chris Provenzano, proven@athena.mit.edu	
+ *
+ * Description : Similar to the BSD cdefs.h file.
+ *
+ *  1.00 94/01/26 proven
+ *      -Started coding this file.
+ */
+
+#ifndef _PTHREAD_SYS_CDEFS_H_
+#define _PTHREAD_SYS_CDEFS_H_
+
+/* Stuff for compiling */
+#if defined(__GNUC__)
+#if defined(__cplusplus)
+#define	__INLINE		static inline
+#define __BEGIN_DECLS   extern "C" {
+#define __END_DECLS     };
+#else
+#define	__INLINE		extern inline
+#define __CAN_DO_EXTERN_INLINE
+#define __BEGIN_DECLS
+#define __END_DECLS
+#define const           __const
+#define inline          __inline
+#define signed          __signed
+#define volatile        __volatile
+#endif
+#else /* !__GNUC__ */
+#define __BEGIN_DECLS
+#define __END_DECLS
+#define	__INLINE		static 
+#endif
+
+#ifndef __NORETURN
+#define __NORETURN
+#endif /* __NORETURN not defined.  */
+
+#ifndef _U_INT32_T_
+#define _U_INT32_T_
+typedef unsigned int u_int32_t;
+#endif
+
+#ifndef _U_INT16_T_
+#define _U_INT16_T_
+typedef unsigned short u_int16_t;
+#endif
+
+#ifndef _INT32_T_
+#define _INT32_T_
+typedef int int32_t;
+#endif
+
+#ifndef _INT16_T_
+#define _INT16_T_
+typedef short int16_t;
+#endif
+
+#endif
diff --git a/mit-pthreads/machdep/sunos-5.5/compat.h b/mit-pthreads/machdep/sunos-5.5/compat.h
new file mode 100755
index 00000000000..b2a846d00ee
--- /dev/null
+++ b/mit-pthreads/machdep/sunos-5.5/compat.h
@@ -0,0 +1,45 @@
+/* ==== compat.h ============================================================
+ * Copyright (c) 1994 by Chris Provenzano, proven@mit.edu
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *  This product includes software developed by Chris Provenzano.
+ * 4. The name of Chris Provenzano may not be used to endorse or promote 
+ *	  products derived from this software without specific prior written
+ *	  permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY CHRIS PROVENZANO ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL CHRIS PROVENZANO BE LIABLE FOR ANY 
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 
+ * SUCH DAMAGE.
+ *
+ * $Id$
+ *
+ * Description : Basic timers header.
+ *
+ *  1.00 94/06/13 proven
+ *      -Started coding this file.
+ */
+ 
+#ifndef _SYS_COMPAT_H_
+#define	_SYS_COMPAT_H_
+
+#define omsghdr msghdr
+
+#endif
diff --git a/mit-pthreads/machdep/sunos-5.5/dirent.h b/mit-pthreads/machdep/sunos-5.5/dirent.h
new file mode 100755
index 00000000000..303d3d7df2b
--- /dev/null
+++ b/mit-pthreads/machdep/sunos-5.5/dirent.h
@@ -0,0 +1,64 @@
+/*-
+ * Copyright (c) 1989 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)dirent.h	5.18 (Berkeley) 2/23/91
+ */
+
+#ifndef _SYS_DIRENT_H_
+#define _SYS_DIRENT_H_
+
+/*
+ * A directory entry has a struct dirent at the front of it, containing its
+ * inode number, the length of the entry, and the length of the name
+ * contained in the entry.  These are followed by the name padded to a 4
+ * byte boundary with null bytes.  All names are guaranteed null terminated.
+ * The maximum length of a name in a directory is MAXNAMLEN.
+ */
+
+struct dirent {
+	u_long		d_fileno;		/* file number of entry */
+	off_t		d_off;			/* offset of next disk dir entry */
+	u_short		d_reclen;		/* length of this record */
+#ifdef _POSIX_SOURCE
+	char	d_name[255 + 1];	/* name must be no longer than this */
+#else
+#define	MAXNAMLEN	255
+	char	d_name[MAXNAMLEN + 1];	/* name must be no longer than this */
+#endif
+};
+
+#define d_namlen	d_reclen
+#define d_ino		d_fileno
+
+#endif /* !_SYS_DIRENT_H_ */
+
+
diff --git a/mit-pthreads/machdep/sunos-5.5/socket.h b/mit-pthreads/machdep/sunos-5.5/socket.h
new file mode 100755
index 00000000000..0b075622fed
--- /dev/null
+++ b/mit-pthreads/machdep/sunos-5.5/socket.h
@@ -0,0 +1,180 @@
+/*
+ * Copyright (c) 1982, 1985, 1986 Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms are permitted
+ * provided that the above copyright notice and this paragraph are
+ * duplicated in all such forms and that any documentation,
+ * advertising materials, and other materials related to such
+ * distribution and use acknowledge that the software was developed
+ * by the University of California, Berkeley.  The name of the
+ * University may not be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
+ * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ *	@(#)socket.h	7.3 (Berkeley) 6/27/88
+ */
+
+#ifndef _SYS_SOCKET_H
+#define _SYS_SOCKET_H
+
+/*
+ * Types of sockets
+ */
+#define	SOCK_STREAM			2			/* stream socket */
+#define	SOCK_DGRAM			1			/* datagram socket */
+#define	SOCK_RAW			4			/* raw-protocol interface */
+#define	SOCK_RDM			5			/* reliably-delivered message */
+#define	SOCK_SEQPACKET		6			/* sequenced packet stream */
+
+/*
+ * Option flags per-socket.
+ */
+#define	SO_DEBUG			0x0001		/* turn on debugging info recording */
+#define	SO_ACCEPTCONN		0x0002		/* socket has had listen() */
+#define	SO_REUSEADDR		0x0004		/* allow local address reuse */
+#define	SO_KEEPALIVE		0x0008		/* keep connections alive */
+#define	SO_DONTROUTE		0x0010		/* just use interface addresses */
+#define	SO_BROADCAST		0x0020		/* permit sending of broadcast msgs */
+#define	SO_USELOOPBACK		0x0040		/* bypass hardware when possible */
+#define	SO_LINGER			0x0080		/* linger on close if data present */
+#define	SO_OOBINLINE		0x0100		/* leave received OOB data in line */
+
+/*
+ * Additional options, not kept in so_options.
+ */
+#define SO_SNDBUF			0x1001		/* send buffer size */
+#define SO_RCVBUF			0x1002		/* receive buffer size */
+#define SO_SNDLOWAT			0x1003		/* send low-water mark */
+#define SO_RCVLOWAT			0x1004		/* receive low-water mark */
+#define SO_SNDTIMEO			0x1005		/* send timeout */
+#define SO_RCVTIMEO			0x1006		/* receive timeout */
+#define	SO_ERROR			0x1007		/* get error status and clear */
+#define	SO_TYPE				0x1008		/* get socket type */
+#define SO_PROTOTYPE    0x1009      /* get/set protocol type */
+
+/*
+ * Level number for (get/set)sockopt() to apply to socket itself.
+ */
+#define	SOL_SOCKET	0xffff		/* options for socket level */
+
+/*
+ * Address families.
+ */
+#define	AF_UNSPEC		0		/* unspecified */
+#define	AF_UNIX			1		/* local to host (pipes, portals) */
+#define	AF_INET			2		/* internetwork: UDP, TCP, etc. */
+#define	AF_IMPLINK		3		/* arpanet imp addresses */
+#define	AF_PUP			4		/* pup protocols: e.g. BSP */
+#define	AF_CHAOS		5		/* mit CHAOS protocols */
+#define	AF_NS			6		/* XEROX NS protocols */
+#define	AF_NBS			7		/* nbs protocols */
+#define	AF_ECMA			8		/* european computer manufacturers */
+#define	AF_DATAKIT		9		/* datakit protocols */
+#define	AF_CCITT		10		/* CCITT protocols, X.25 etc */
+#define	AF_SNA			11		/* IBM SNA */
+#define AF_DECnet		12		/* DECnet */
+#define AF_DLI			13		/* Direct data link interface */
+#define AF_LAT			14		/* LAT */
+#define	AF_HYLINK		15		/* NSC Hyperchannel */
+#define	AF_APPLETALK	16		/* Apple Talk */
+#define	AF_NIT			17		/* NIT */
+#define AF_802          18          /* IEEE 802.2, also ISO 8802 */
+#define AF_ISO          19          /* ISO protocols */
+#define AF_OSI          AF_ISO
+#define AF_X25          20          /* CCITT X.25 in particular */
+#define AF_OSINET       21
+#define AF_GOSIP        22
+#define AF_MAX          22
+
+/*
+ * Structure used by kernel to store most
+ * addresses.
+ */
+struct sockaddr {
+	unsigned short sa_family;	/* address family */
+	char           sa_data[14];	/* up to 14 bytes of direct address */
+};
+
+/*
+ * Structure used by kernel to pass protocol
+ * information in raw sockets.
+ */
+struct sockproto {
+	unsigned short	sp_family;	/* address family */
+	unsigned short	sp_protocol;	/* protocol */
+};
+
+/*
+ * Protocol families, same as address families for now.
+ */
+#define	PF_UNSPEC		AF_UNSPEC
+#define	PF_UNIX			AF_UNIX
+#define	PF_INET			AF_INET
+#define	PF_IMPLINK		AF_IMPLINK
+#define	PF_PUP			AF_PUP
+#define	PF_CHAOS		AF_CHAOS
+#define	PF_NS			AF_NS
+#define	PF_NBS			AF_NBS
+#define	PF_ECMA			AF_ECMA
+#define	PF_DATAKIT		AF_DATAKIT
+#define	PF_CCITT		AF_CCITT
+#define	PF_SNA			AF_SNA
+#define PF_DECnet		AF_DECnet
+#define PF_DLI			AF_DLI
+#define PF_LAT			AF_LAT
+#define	PF_HYLINK		AF_HYLINK
+#define	PF_APPLETALK	AF_APPLETALK
+#define PF_NIT          AF_NIT
+#define PF_802          AF_802
+#define PF_ISO          AF_ISO
+#define PF_OSI          AF_ISO
+#define PF_X25          AF_X25
+#define PF_OSINET       AF_OSINET
+#define PF_GOSIP        AF_GOSIP
+#define PF_MAX          AF_MAX
+
+/*
+ * Maximum queue length specifiable by listen.
+ */
+#define	SOMAXCONN		5
+
+/*
+ * Message header for recvmsg and sendmsg calls.
+ */
+struct msghdr {
+	caddr_t	msg_name;		/* optional address */
+	int	msg_namelen;		/* size of address */
+	struct	iovec *msg_iov;		/* scatter/gather array */
+	int	msg_iovlen;		/* # elements in msg_iov */
+	caddr_t	msg_accrights;		/* access rights sent/received */
+	int	msg_accrightslen;
+};
+
+#define	MSG_OOB			0x1		/* process out-of-band data */
+#define	MSG_PEEK		0x2		/* peek at incoming message */
+#define	MSG_DONTROUTE	0x4		/* send without using routing tables */
+
+#define	MSG_MAXIOVLEN	16
+
+#include <sys/cdefs.h>
+/* 
+ * Functions
+ */
+
+__BEGIN_DECLS
+
+int			accept			__P_((int, struct sockaddr *, int *));
+int			bind			__P_((int, const struct sockaddr *, int));
+int			connect			__P_((int, const struct sockaddr *, int));
+int			listen			__P_((int, int));
+int			socket			__P_((int, int, int));
+int			setsockopt		__P_((int, int, int, const void *, int));
+int			getsockname		__P_((int, struct sockaddr *, int *));
+int			shutdown		__P_((int, int));
+int      		getpeername __P_((int, struct sockaddr *, int *));
+__END_DECLS
+
+#endif  /* _SYS_SOCKET_H */
diff --git a/mit-pthreads/machdep/sunos-5.5/timers.h b/mit-pthreads/machdep/sunos-5.5/timers.h
new file mode 100755
index 00000000000..3aad5f80065
--- /dev/null
+++ b/mit-pthreads/machdep/sunos-5.5/timers.h
@@ -0,0 +1,70 @@
+/* ==== timers.h ============================================================
+ * Copyright (c) 1994 by Chris Provenzano, proven@mit.edu
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *  This product includes software developed by Chris Provenzano.
+ * 4. The name of Chris Provenzano may not be used to endorse or promote 
+ *	  products derived from this software without specific prior written
+ *	  permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY CHRIS PROVENZANO ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL CHRIS PROVENZANO BE LIABLE FOR ANY 
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 
+ * SUCH DAMAGE.
+ *
+ * $Id$
+ *
+ * Description : Basic timers header.
+ *
+ *  1.00 94/06/13 proven
+ *      -Started coding this file.
+ */
+ 
+#ifndef _SYS_TIMERS_H_
+#define	_SYS_TIMERS_H_
+
+#include <sys/types.h>
+#include <time.h>
+
+#define tv_sec	tv_sec
+#define	tv_nsec	tv_nsec
+
+#define TIMEVAL_TO_TIMESPEC(tv, ts) {                                   \
+        (ts)->tv_sec = (tv)->tv_sec;                                    \
+        (ts)->tv_nsec = (tv)->tv_usec * 1000;                           \
+}
+#define TIMESPEC_TO_TIMEVAL(tv, ts) {                                   \
+        (tv)->tv_sec = (ts)->tv_sec;                                    \
+        (tv)->tv_usec = (ts)->tv_nsec / 1000;                           \
+}
+
+/*
+ * New functions
+ */
+
+#ifdef NOT_USED
+int gettimeofday __P_((struct timeval *,struct timezone *)); /* for sleep.h */
+#endif
+
+__BEGIN_DECLS
+
+__END_DECLS
+
+#endif
diff --git a/mit-pthreads/machdep/sunos-5.5/uio.h b/mit-pthreads/machdep/sunos-5.5/uio.h
new file mode 100755
index 00000000000..7786142dd87
--- /dev/null
+++ b/mit-pthreads/machdep/sunos-5.5/uio.h
@@ -0,0 +1,40 @@
+/* ==== uio.h ============================================================
+ * Copyright (c) 1994 by Chris Provenzano, proven@athena.mit.edu	
+ *
+ * Description : Correct Solaris header file.
+ */
+
+#ifndef _PTHREAD_UIO_H_
+#define _PTHREAD_UIO_H_
+
+#include <sys/cdefs.h>
+
+struct iovec {
+	void 	*iov_base;
+	size_t	iov_len;
+};
+
+typedef struct iovec iovec_t;
+
+struct uio {
+	iovec_t *uio_iov;   /* pointer to array of iovecs */
+	int uio_iovcnt; /* number of iovecs */
+	/* These are all bogus */
+	int _uio_offset;    /* file offset */
+	int uio_segflg;   /* address space (kernel or user) */
+	short   uio_fmode;  /* file mode flags */
+	int _uio_limit;   /* u-limit (maximum "block" offset) */
+    int uio_resid;  /* residual count */
+};
+
+typedef struct uio uio_t;
+
+__BEGIN_DECLS
+
+int 		readv				__P_((int, const struct iovec *, int)); 
+int 		writev				__P_((int, const struct iovec *, int));
+
+__END_DECLS
+
+#endif
+
diff --git a/mit-pthreads/machdep/syscall-alpha-netbsd-1.1.S b/mit-pthreads/machdep/syscall-alpha-netbsd-1.1.S
new file mode 100644
index 00000000000..5b7dd017426
--- /dev/null
+++ b/mit-pthreads/machdep/syscall-alpha-netbsd-1.1.S
@@ -0,0 +1,206 @@
+#include <machine/asm.h>
+#define	CHMK()		call_pal 0x83
+#define COMPAT_43
+#include <sys/syscall.h>
+#ifndef __CONCAT
+#include <sys/cdefs.h>
+#endif
+#define	CONCAT		__CONCAT
+
+#undef SYSCALL
+
+/* Kernel syscall interface:
+   Input:
+	v0 - system call number
+	a* - arguments, as in C
+   Output:
+	a3 - zero iff successful
+	v0 - errno value on failure, else result
+
+   This macro is similar to SYSCALL in asm.h, but not completely.
+   There's room for optimization, if we assume this will continue to
+   be assembled as one file.
+
+   This macro expansions does not include the return instruction.
+   If there's no other work to be done, use something like:
+	SYSCALL(foo) ; ret
+   If there is other work to do (in fork, maybe?), do it after the
+   SYSCALL invocation.  */
+
+#define SYSCALL(x) \
+	.align	4					;\
+	.globl	CONCAT(machdep_sys_,x)			;\
+	.ent	CONCAT(machdep_sys_,x), 0		;\
+CONCAT(machdep_sys_,x):					;\
+	.frame	sp,0,ra					;\
+	ldiq	v0, CONCAT(SYS_,x)			;\
+	CHMK()						;\
+	beq	a3, CONCAT(Lsys_noerr_,x)		;\
+	br	gp, CONCAT(Lsys_err_,x)			;\
+CONCAT(Lsys_err_,x):					;\
+	/* Load gp so we can find cerror to jump to.  */;\
+	ldgp	gp, 0(gp)				;\
+	jmp	zero, machdep_cerror			;\
+CONCAT(Lsys_noerr_,x):
+
+#define XSYSCALL(x)	SYSCALL(x) ; RET ; .end CONCAT(machdep_sys_,x)
+
+	.globl	machdep_cerror 
+machdep_cerror:
+	br	t0, Lmachdep_cerror_setgp
+Lmachdep_cerror_setgp:
+	ldgp	gp, 0(t0)
+	stl	v0, errno
+#if 0
+	ldiq	v0, -1
+#else
+	subq	zero, v0, v0
+#endif
+	RET
+
+/* The fork system call is special...  */
+SYSCALL(fork)
+	cmovne	a4, 0, v0
+	RET
+	.end	machdep_sys_fork
+
+/* The pipe system call is special... */
+SYSCALL(pipe)
+	stl	v0, 0(a0)
+	stl	a4, 4(a0)
+	mov	zero, v0
+	RET
+	.end	machdep_sys_pipe
+
+/* The sigsuspend system call is special... */
+	.align 4
+	.globl machdep_sys_sigsuspend
+	.ent machdep_sys_sigsuspend, 0
+machdep_sys_sigsuspend:
+	ldl	a0, 0(a0)		/* pass *mask instead of mask */
+	ldiq	v0, SYS_sigsuspend
+	CHMK()
+	mov	zero, v0		/* shouldn't need; just in case... */
+	RET
+	.end 	machdep_sys_sigsuspend
+
+/* The sigprocmask system call is special... */
+	.align 4
+	.globl machdep_sys_sigprocmask
+	.ent machdep_sys_sigprocmask, 0
+machdep_sys_sigprocmask:
+	mov	a2, a5			/* safe */
+	cmoveq	a1, 1, a0		/* if set == NULL, how = SIG_BLOCK */
+	beq	a1, Ldoit		/* and set = 0, and do it. */
+	ldl	a1, 0(a1)		/* load the set from *set */
+Ldoit:	ldiq	v0, SYS_sigprocmask
+	CHMK()
+	beq	a5, Lret		/* if they don't want old mask, done */	
+	stl	v0, 0(a5)		/* otherwise, give it to them. */
+Lret:	mov	zero, v0
+	RET
+	.end	machdep_sys_sigprocmask
+
+/* More stuff ... */
+	.align 4
+	.global __machdep_save_int_state
+	.ent __machdep_save_int_state, 0
+__machdep_save_int_state:
+	.frame	sp, 16, ra
+	ldgp	gp, 0(t12)
+	lda	sp, -16(sp)
+	stq	ra, 0(sp)
+
+	/* save integer registers */
+	stq	ra, ( 0 * 8)(a0)		/* return address */
+	stq	s0, ( 1 * 8)(a0)		/* callee-saved registers */
+	stq	s1, ( 2 * 8)(a0)
+	stq	s2, ( 3 * 8)(a0)
+	stq	s3, ( 4 * 8)(a0)
+	stq	s4, ( 5 * 8)(a0)
+	stq	s5, ( 6 * 8)(a0)
+	stq	s6, ( 7 * 8)(a0)
+	stq	sp, ( 9 * 8)(a0)
+	stq	ra, ( 8 * 8)(a0)		/* RA on return */
+	stq	pv, (10 * 8)(a0)		/* and PV; we restore it */
+
+	mov	zero, v0
+	lda	sp, 16(sp)
+	RET
+	.end __machdep_save_int_state
+
+	.align 4
+	.global __machdep_restore_int_state
+	.ent __machdep_restore_int_state, 0
+__machdep_restore_int_state:
+	.frame	sp, 16, ra
+	ldgp	gp, 0(t12)
+	lda	sp, -16(sp)
+	stq	ra, 0(sp)
+
+	/* restore integer registers */
+	ldq	t0, ( 0 * 8)(a0)		/* return address */
+	ldq	s0, ( 1 * 8)(a0)		/* callee-saved registers */
+	ldq	s1, ( 2 * 8)(a0)
+	ldq	s2, ( 3 * 8)(a0)
+	ldq	s3, ( 4 * 8)(a0)
+	ldq	s4, ( 5 * 8)(a0)
+	ldq	s5, ( 6 * 8)(a0)
+	ldq	s6, ( 7 * 8)(a0)
+	ldq	ra, ( 8 * 8)(a0)		/* RA after return */
+	ldq	sp, ( 9 * 8)(a0)
+	ldq	pv, (10 * 8)(a0)		/* and PV; we restore it */
+
+	ldiq    v0, 1
+	ret     zero,(t0),1
+	.end __machdep_restore_int_state
+
+	.align 4
+	.global __machdep_save_fp_state
+	.ent __machdep_save_fp_state, 0
+__machdep_save_fp_state:
+	.frame	sp, 16, ra
+	ldgp	gp, 0(t12)
+	lda	sp, -16(sp)
+	stq	ra, 0(sp)
+
+	/* save FP registers */
+	stt	fs0, (0 * 8)(a0)		/* callee-saved registers */
+	stt	fs1, (1 * 8)(a0)
+	stt	fs2, (2 * 8)(a0)
+	stt	fs3, (3 * 8)(a0)
+	stt	fs4, (4 * 8)(a0)
+	stt	fs5, (5 * 8)(a0)
+	stt	fs6, (6 * 8)(a0)
+	stt	fs7, (7 * 8)(a0)
+	mf_fpcr ft0 				/* and FP control reg */
+	stt	ft0, (8 * 8)(a0)
+
+	lda	sp, 16(sp)
+	RET
+	.end __machdep_save_fp_state
+
+	.align 4
+	.global __machdep_restore_fp_state
+	.ent __machdep_restore_fp_state, 0
+__machdep_restore_fp_state:
+	.frame	sp, 16, ra
+	ldgp	gp, 0(t12)
+	lda	sp, -16(sp)
+	stq	ra, 0(sp)
+
+	/* restore FP registers */
+	ldt	fs0, (0 * 8)(a0)		/* callee-saved registers */
+	ldt	fs1, (1 * 8)(a0)
+	ldt	fs2, (2 * 8)(a0)
+	ldt	fs3, (3 * 8)(a0)
+	ldt	fs4, (4 * 8)(a0)
+	ldt	fs5, (5 * 8)(a0)
+	ldt	fs6, (6 * 8)(a0)
+	ldt	fs7, (7 * 8)(a0)
+	ldt	ft0, (8 * 8)(a0)
+	mt_fpcr ft0 				/* and FP control reg */
+
+	lda	sp, 16(sp)
+	RET
+	.end __machdep_restore_fp_state
diff --git a/mit-pthreads/machdep/syscall-alpha-netbsd-1.3.S b/mit-pthreads/machdep/syscall-alpha-netbsd-1.3.S
new file mode 100644
index 00000000000..61435a729d7
--- /dev/null
+++ b/mit-pthreads/machdep/syscall-alpha-netbsd-1.3.S
@@ -0,0 +1,228 @@
+#include <machine/asm.h>
+#define	CHMK()		call_pal 0x83
+#define COMPAT_43
+#include <sys/syscall.h>
+#ifndef __CONCAT
+#include <sys/cdefs.h>
+#endif
+#define	CONCAT		__CONCAT
+
+#undef SYSCALL
+
+/* Kernel syscall interface:
+   Input:
+	v0 - system call number
+	a* - arguments, as in C
+   Output:
+	a3 - zero iff successful
+	v0 - errno value on failure, else result
+
+   This macro is similar to SYSCALL in asm.h, but not completely.
+   There's room for optimization, if we assume this will continue to
+   be assembled as one file.
+
+   This macro expansions does not include the return instruction.
+   If there's no other work to be done, use something like:
+	SYSCALL(foo) ; ret
+   If there is other work to do (in fork, maybe?), do it after the
+   SYSCALL invocation.  */
+
+#define SYSCALL(x) \
+	.align	4					;\
+	.globl	CONCAT(machdep_sys_,x)			;\
+	.ent	CONCAT(machdep_sys_,x), 0		;\
+CONCAT(machdep_sys_,x):					;\
+	.frame	sp,0,ra					;\
+	ldiq	v0, CONCAT(SYS_,x)			;\
+	CHMK()						;\
+	beq	a3, CONCAT(Lsys_noerr_,x)		;\
+	br	gp, CONCAT(Lsys_err_,x)			;\
+CONCAT(Lsys_err_,x):					;\
+	/* Load gp so we can find cerror to jump to.  */;\
+	ldgp	gp, 0(gp)				;\
+	jmp	zero, machdep_cerror			;\
+CONCAT(Lsys_noerr_,x):
+
+#define XSYSCALL(x)	SYSCALL(x) ; RET ; .end CONCAT(machdep_sys_,x)
+
+	.globl	machdep_cerror 
+machdep_cerror:
+	br	t0, Lmachdep_cerror_setgp
+Lmachdep_cerror_setgp:
+	ldgp	gp, 0(t0)
+	stl	v0, errno
+#if 0
+	ldiq	v0, -1
+#else
+	subq	zero, v0, v0
+#endif
+	RET
+
+/* The fork system call is special...  */
+SYSCALL(fork)
+	cmovne	a4, 0, v0
+	RET
+	.end	machdep_sys_fork
+
+/* The pipe system call is special... */
+SYSCALL(pipe)
+	stl	v0, 0(a0)
+	stl	a4, 4(a0)
+	mov	zero, v0
+	RET
+	.end	machdep_sys_pipe
+
+#ifndef SYS___sigsuspend14
+/* The sigsuspend system call is special... */
+	.align 4
+	.globl machdep_sys_sigsuspend
+	.ent machdep_sys_sigsuspend, 0
+machdep_sys_sigsuspend:
+	ldl	a0, 0(a0)		/* pass *mask instead of mask */
+	ldiq	v0, SYS_sigsuspend
+	CHMK()
+	mov	zero, v0		/* shouldn't need; just in case... */
+	RET
+	.end 	machdep_sys_sigsuspend
+#endif /* SYS_sigsuspend14 */
+
+#ifndef SYS___sigprocmask14
+/* The sigprocmask system call is special... */
+	.align 4
+	.globl machdep_sys_sigprocmask
+	.ent machdep_sys_sigprocmask, 0
+machdep_sys_sigprocmask:
+	mov	a2, a5			/* safe */
+	cmoveq	a1, 1, a0		/* if set == NULL, how = SIG_BLOCK */
+	beq	a1, Ldoit		/* and set = 0, and do it. */
+	ldl	a1, 0(a1)		/* load the set from *set */
+Ldoit:	ldiq	v0, SYS_sigprocmask
+	CHMK()
+	beq	a5, Lret		/* if they don't want old mask, done */	
+	stl	v0, 0(a5)		/* otherwise, give it to them. */
+Lret:	mov	zero, v0
+	RET
+	.end	machdep_sys_sigprocmask
+#endif /* SYS_sigprocmask14 */
+
+/* More stuff ... */
+	.align 4
+	.global __machdep_save_int_state
+	.ent __machdep_save_int_state, 0
+__machdep_save_int_state:
+	.frame	sp, 16, ra
+	ldgp	gp, 0(t12)
+	lda	sp, -16(sp)
+	stq	ra, 0(sp)
+
+	/* save integer registers */
+	stq	ra, ( 0 * 8)(a0)		/* return address */
+	stq	s0, ( 1 * 8)(a0)		/* callee-saved registers */
+	stq	s1, ( 2 * 8)(a0)
+	stq	s2, ( 3 * 8)(a0)
+	stq	s3, ( 4 * 8)(a0)
+	stq	s4, ( 5 * 8)(a0)
+	stq	s5, ( 6 * 8)(a0)
+	stq	s6, ( 7 * 8)(a0)
+	stq	sp, ( 9 * 8)(a0)
+	stq	ra, ( 8 * 8)(a0)		/* RA on return */
+	stq	pv, (10 * 8)(a0)		/* and PV; we restore it */
+
+	mov	zero, v0
+	lda	sp, 16(sp)
+	RET
+	.end __machdep_save_int_state
+
+	.align 4
+	.global __machdep_restore_int_state
+	.ent __machdep_restore_int_state, 0
+__machdep_restore_int_state:
+	.frame	sp, 16, ra
+	ldgp	gp, 0(t12)
+	lda	sp, -16(sp)
+	stq	ra, 0(sp)
+
+	/* restore integer registers */
+	ldq	t0, ( 0 * 8)(a0)		/* return address */
+	ldq	s0, ( 1 * 8)(a0)		/* callee-saved registers */
+	ldq	s1, ( 2 * 8)(a0)
+	ldq	s2, ( 3 * 8)(a0)
+	ldq	s3, ( 4 * 8)(a0)
+	ldq	s4, ( 5 * 8)(a0)
+	ldq	s5, ( 6 * 8)(a0)
+	ldq	s6, ( 7 * 8)(a0)
+	ldq	ra, ( 8 * 8)(a0)		/* RA after return */
+	ldq	sp, ( 9 * 8)(a0)
+	ldq	pv, (10 * 8)(a0)		/* and PV; we restore it */
+
+	ldiq    v0, 1
+	ret     zero,(t0),1
+	.end __machdep_restore_int_state
+
+	.align 4
+	.global __machdep_save_fp_state
+	.ent __machdep_save_fp_state, 0
+__machdep_save_fp_state:
+	.frame	sp, 16, ra
+	ldgp	gp, 0(t12)
+	lda	sp, -16(sp)
+	stq	ra, 0(sp)
+
+	/* save FP registers */
+	stt	fs0, (0 * 8)(a0)		/* callee-saved registers */
+	stt	fs1, (1 * 8)(a0)
+	stt	fs2, (2 * 8)(a0)
+	stt	fs3, (3 * 8)(a0)
+	stt	fs4, (4 * 8)(a0)
+	stt	fs5, (5 * 8)(a0)
+	stt	fs6, (6 * 8)(a0)
+	stt	fs7, (7 * 8)(a0)
+	mf_fpcr ft0 				/* and FP control reg */
+	stt	ft0, (8 * 8)(a0)
+
+	lda	sp, 16(sp)
+	RET
+	.end __machdep_save_fp_state
+
+	.align 4
+	.global __machdep_restore_fp_state
+	.ent __machdep_restore_fp_state, 0
+__machdep_restore_fp_state:
+	.frame	sp, 16, ra
+	ldgp	gp, 0(t12)
+	lda	sp, -16(sp)
+	stq	ra, 0(sp)
+
+	/* restore FP registers */
+	ldt	fs0, (0 * 8)(a0)		/* callee-saved registers */
+	ldt	fs1, (1 * 8)(a0)
+	ldt	fs2, (2 * 8)(a0)
+	ldt	fs3, (3 * 8)(a0)
+	ldt	fs4, (4 * 8)(a0)
+	ldt	fs5, (5 * 8)(a0)
+	ldt	fs6, (6 * 8)(a0)
+	ldt	fs7, (7 * 8)(a0)
+	ldt	ft0, (8 * 8)(a0)
+	mt_fpcr ft0 				/* and FP control reg */
+
+	lda	sp, 16(sp)
+	RET
+	.end __machdep_restore_fp_state
+
+/* For fstat() we actually syscall fstat13. */
+	.align	4
+	.globl	machdep_sys_fstat
+	.ent	machdep_sys_fstat, 0
+machdep_sys_fstat:
+	.frame	sp,0,ra
+	ldiq	v0, SYS___fstat13
+	CHMK()
+	beq	a3, Lsys_noerr_fstat
+	br	gp, Lsys_err_fstat
+Lsys_err_fstat:
+	/* Load gp so we can find cerror to jump to.  */
+	ldgp	gp, 0(gp)
+	jmp	zero, machdep_cerror
+Lsys_noerr_fstat:
+	RET
+	.end machdep_sys_fstat
diff --git a/mit-pthreads/machdep/syscall-alpha-osf1.S b/mit-pthreads/machdep/syscall-alpha-osf1.S
new file mode 100644
index 00000000000..fad823a7352
--- /dev/null
+++ b/mit-pthreads/machdep/syscall-alpha-osf1.S
@@ -0,0 +1,97 @@
+#include <asm.h>
+#include <regdef.h>
+#define COMPAT_43
+#include <syscall.h>
+
+#undef SYSCALL
+
+/* Kernel syscall interface:
+   Input:
+	v0 - system call number
+	a* - arguments, as in C
+   Output:
+	a3 - zero iff successful
+	v0 - errno value on failure, else result
+
+   This macro is similar to SYSCALL in asm.h, but not completely.
+   There's room for optimization, if we assume this will continue to
+   be assembled as one file.
+
+   This macro expansions does not include the return instruction.
+   If there's no other work to be done, use something like:
+	SYSCALL(foo) ; ret
+   If there is other work to do (in fork, maybe?), do it after the
+   SYSCALL invocation.  */
+
+#define SYSCALL(x) \
+	.align	4					;\
+	.globl	machdep_sys_##x				;\
+	.ent	machdep_sys_##x, 0			;\
+machdep_sys_##x:					;\
+	.frame	sp,0,ra					;\
+	ldiq	v0, SYS_##x				;\
+	CHMK()						;\
+	beq	a3, 2f					;\
+	br	gp, 1f					;\
+1:							;\
+	/* Load gp so we can find cerror to jump to.  */;\
+	ldgp	gp, 0(gp)				;\
+	jmp	zero, machdep_cerror				;\
+2:
+
+#define XSYSCALL(x)	SYSCALL(x) ; ret ; .end machdep_sys_##x
+
+	.globl	machdep_cerror 
+machdep_cerror:
+	br	t0, 1f
+1:
+	ldgp	gp, 0(t0)
+	stl	v0, errno
+#if 0
+	ldiq	v0, -1
+#else
+	subq	zero, v0, v0
+#endif
+	ret
+
+/* The fork system call is special...  */
+SYSCALL(fork)
+	cmovne	a4, 0, v0
+	ret
+	.end	machdep_sys_fork
+
+/* So is the sigsuspend system call */
+	.align 4
+	.globl machdep_sys_sigsuspend
+	.ent machdep_sys_sigsuspend, 0
+machdep_sys_sigsuspend:
+	.frame	sp,0,ra					
+
+	bis		a0, a0, a1
+	ldq		a0, 0(a1)
+	ldiq	v0, SYS_sigsuspend
+	CHMK()
+	ret
+	.end 	machdep_sys_sigsuspend
+
+/* More stuff ... */
+	.align 4
+	.globl machdep_restore_from_setjmp
+	.ent machdep_restore_from_setjmp, 0
+machdep_restore_from_setjmp:
+	.frame	sp, 16, ra
+	ldgp	gp, 0(t12)
+	lda	sp, -16(sp)
+	stq	ra, 0(sp)
+	ldq	v0, 280(a0)
+	subq	v0, 0x00000000acedbade, t0
+	bne	t0, botch
+	cmoveq	a1, 0x1, a1
+	stq	a1, 32(a0)
+	ldiq	v0, 0x67
+	call_pal 0x83
+botch:
+	/* This should cause the program to crash.  Eventually, fix it
+	   up to print a message first.  */
+	jsr	abort
+	.end machdep_restore_from_setjmp
diff --git a/mit-pthreads/machdep/syscall-arm32-netbsd-1.3.S b/mit-pthreads/machdep/syscall-arm32-netbsd-1.3.S
new file mode 100644
index 00000000000..5914674b508
--- /dev/null
+++ b/mit-pthreads/machdep/syscall-arm32-netbsd-1.3.S
@@ -0,0 +1,193 @@
+/* ==== syscall.S ============================================================
+ * Copyright (c) 1990 The Regents of the University of California.
+ * Copyright (c) 1993 Chris Provenzano, proven@mit.edu
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * William Jolitz.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * Description : Machine dependent syscalls for i386/i486/i586
+ *
+ *  1.00 93/08/26 proven
+ *      -Started coding this file.
+ *
+ *	1.01 93/11/13 proven
+ *		-The functions readv() and writev() added.
+ */
+
+#ifndef lint
+	.text
+	.asciz "$Id$";
+#endif
+ 
+#if defined(SYSLIBC_SCCS) && !defined(lint)
+        .asciz "@(#)syscall.s   5.1 (Berkeley) 4/23/90"
+#endif /* SYSLIBC_SCCS and not lint */
+
+#include <machine/asm.h>
+#include <sys/syscall.h>
+
+/*
+ * Initial asm stuff for all functions.
+ */
+	.text
+	.align	0
+
+
+/* ==========================================================================
+ * machdep_sys_fork()
+ */
+	.globl _C_LABEL(machdep_sys_fork);		
+									
+_C_LABEL(machdep_sys_fork):;				
+
+	swi	SYS_fork
+	bcs	1f
+        sub     r1, r1, #0x00000001
+	and     r0, r0, r1
+	mov     r15, r14
+
+									
+
+/* ==========================================================================
+ * machdep_sys_fstat()
+ */
+	.globl _C_LABEL(machdep_sys_fstat);
+
+_C_LABEL(machdep_sys_fstat):;				
+
+	swi     SYS___fstat13
+	bcs     1f
+	mov     r15, r14
+
+/* ==========================================================================
+ * machdep_sys___syscall()
+ */
+
+_machdep_sys___syscall:;				
+
+	swi     SYS___syscall
+	bcs     1f
+	mov     r15, r14
+
+
+#ifndef SYS___sigsuspend14
+/* ==========================================================================
+ * machdep_sys_sigsuspend()
+ */
+	.globl _C_LABEL(machdep_sys_sigsuspend);		
+
+_C_LABEL(machdep_sys_sigsuspend):;
+
+	ldr     r0, [r0]
+	swi     SYS_sigsuspend
+	bcs     1f
+	mov     r0, #0x00000000
+	mov     r15, r14
+
+#endif
+
+#ifndef SYS___sigprocmask14
+/* ==========================================================================
+ * machdep_sys_sigprocmask()
+ */
+	.globl _C_LABEL(machdep_sys_sigprocmask);		
+
+_C_LABEL(machdep_sys_sigprocmask):;				
+									
+	teq     r1, #0x00000000
+	moveq   r0, #0x00000001
+	moveq   r1, #0x00000000
+	ldrne   r1, [r1]
+	swi     SYS_sigprocmask
+	bcs     1f
+	teq     r2, #0x00000000
+	strne   r0, [r2]
+	mov     r0, #0x00000000
+	mov     r15, r14
+#endif
+
+/* ==========================================================================
+ * machdep_sys_ftruncate()
+ */
+	.global	_C_LABEL(machdep_sys_ftruncate)
+_C_LABEL(machdep_sys_ftruncate):
+	mov	r12, r13
+	stmfd	r13!, {r11, r12, r14, r15}
+	sub	r13, r13, #8
+	stmia	r13, {r1-r2}
+	mov	r3, #0
+	sub	r11, r12, #4
+	mov	r2, r0
+	mov	r1, #0
+	mov	r0, #201
+	bl	_machdep_sys___syscall
+	ldmea	r11, {r11, r13, r15}
+
+/* ==========================================================================
+ * machdep_sys_lseek()
+ */
+	.global	_C_LABEL(machdep_sys_lseek)
+
+_C_LABEL(machdep_sys_lseek):
+	mov	r12, r13
+	stmfd	r13!, {r11, r12, r14, r15}
+	str	r3, [r13, #-4]!
+	sub	r13, r13, #8
+	stmia	r13, {r1-r2}
+	sub	r11, r12, #4
+	mov	r3, #0
+	mov	r2, r0
+	mov	r1, #0
+	mov	r0, #SYS_lseek
+	bl	_machdep_sys___syscall
+	ldmea	r11, {r11, r13, r15}
+
+/* ==========================================================================
+ * machdep_sys_pipe()
+ */
+	.globl _C_LABEL(machdep_sys_pipe);		
+
+_C_LABEL(machdep_sys_pipe):;	
+
+        mov     r2, r0
+	swi     SYS_pipe
+	bcs     1f
+	str     r0, [r2, #0x0000]
+	str     r1, [r2, #0x0004]
+	mov     r0, #0x00000000
+	mov     r15, r14
+
+
+1:
+	rsb	r0, r0, #0x00000000
+	mvn	r1, #0x00000000
+	mov	r15, r14
diff --git a/mit-pthreads/machdep/syscall-hppa-hpux-10.20.S b/mit-pthreads/machdep/syscall-hppa-hpux-10.20.S
new file mode 100644
index 00000000000..c63d845bae5
--- /dev/null
+++ b/mit-pthreads/machdep/syscall-hppa-hpux-10.20.S
@@ -0,0 +1,23 @@
+	.CODE
+
+machdep_error
+	sub %r0,%r28,%r28			 
+	bv,n %r0(%r2)				 
+
+machdep_sys_fork														
+																		
+	.PROC															
+	.CALLINFO 	NO_CALLS,FRAME=0	 									
+																		
+	ldil -0x80000,%r1			 	
+	ble 4(%sr7,%r1)				  					
+	ldi 2 ,%r22			  		
+	or,= %r0,%r22,%r0			 						
+	b,n machdep_error			 		
+	or,= %r29,%r0,%r0				 				
+	copy %r0,%r28				 	
+	bv,n %r0(%r2)				 							
+																		
+	.PROCEND															
+	.EXPORT		machdep_sys_fork,ENTRY
+
diff --git a/mit-pthreads/machdep/syscall-hppa-hpux-9.03.S b/mit-pthreads/machdep/syscall-hppa-hpux-9.03.S
new file mode 100644
index 00000000000..c63d845bae5
--- /dev/null
+++ b/mit-pthreads/machdep/syscall-hppa-hpux-9.03.S
@@ -0,0 +1,23 @@
+	.CODE
+
+machdep_error
+	sub %r0,%r28,%r28			 
+	bv,n %r0(%r2)				 
+
+machdep_sys_fork														
+																		
+	.PROC															
+	.CALLINFO 	NO_CALLS,FRAME=0	 									
+																		
+	ldil -0x80000,%r1			 	
+	ble 4(%sr7,%r1)				  					
+	ldi 2 ,%r22			  		
+	or,= %r0,%r22,%r0			 						
+	b,n machdep_error			 		
+	or,= %r29,%r0,%r0				 				
+	copy %r0,%r28				 	
+	bv,n %r0(%r2)				 							
+																		
+	.PROCEND															
+	.EXPORT		machdep_sys_fork,ENTRY
+
diff --git a/mit-pthreads/machdep/syscall-i386-bsdi-1.1.S b/mit-pthreads/machdep/syscall-i386-bsdi-1.1.S
new file mode 100644
index 00000000000..e54cd0d0773
--- /dev/null
+++ b/mit-pthreads/machdep/syscall-i386-bsdi-1.1.S
@@ -0,0 +1,288 @@
+/* ==== syscall.S ============================================================
+ * Copyright (c) 1990 The Regents of the University of California.
+ * Copyright (c) 1993 Chris Provenzano, proven@mit.edu
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * William Jolitz.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * Description : Machine dependent syscalls for i386/i486/i586
+ *
+ *  1.00 93/08/26 proven
+ *      -Started coding this file.
+ *
+ *	1.01 93/11/13 proven
+ *		-The functions readv() and writev() added.
+ */
+
+#ifndef lint
+	.text
+	.asciz "$Id$";
+#endif
+ 
+#if defined(SYSLIBC_SCCS) && !defined(lint)
+        .asciz "@(#)syscall.s   5.1 (Berkeley) 4/23/90"
+#endif /* SYSLIBC_SCCS and not lint */
+
+#include <sys/syscall.h>
+
+#define	SYSCALL(x)					\
+	.globl _machdep_sys_/**/x;		\
+									\
+_machdep_sys_/**/x:;				\
+									\
+	movl $(SYS_/**/x), %eax;		\
+	.byte 0x9a; .long 0; .word 7;	\
+	jb	1b;							\
+	ret;							
+
+/*
+ * Initial asm stuff for all functions.
+ */
+	.text
+	.align	2
+
+
+/* ==========================================================================
+ * error code for all syscalls. The error value is returned as the negative
+ * of the errno value.
+ */
+
+1:
+	neg		%eax
+	ret
+
+/* ==========================================================================
+ * machdep_sys_write()
+ */
+SYSCALL(write)
+
+/* ==========================================================================
+ * machdep_sys_read()
+ */
+SYSCALL(read)
+
+/* ==========================================================================
+ * machdep_sys_open()
+ */
+SYSCALL(open)
+
+/* ==========================================================================
+ * machdep_sys_close()
+ */
+SYSCALL(close)
+
+/* ==========================================================================
+ * machdep_sys_fcntl()
+ */
+SYSCALL(fcntl)
+
+/* ==========================================================================
+ * machdep_sys_lseek()
+ */
+SYSCALL(lseek)
+
+/* ==========================================================================
+ * machdep_sys_pipe()
+ */
+SYSCALL(pipe)
+
+/* ==========================================================================
+ * machdep_sys_dup()
+ */
+SYSCALL(dup)
+
+/* ==========================================================================
+ * machdep_sys_dup2()
+ */
+SYSCALL(dup2)
+
+/* ==========================================================================
+ * machdep_sys_fork()
+ */
+	.globl _machdep_sys_fork;		
+									
+_machdep_sys_fork:;				
+									
+	movl $(SYS_fork), %eax;		
+	.byte 0x9a; .long 0; .word 7;	
+	cmpl $0, %edx
+	je	2f
+	movl $0, %eax
+2:	
+	ret;							
+
+/* ==========================================================================
+ * machdep_sys_execve()
+ */
+SYSCALL(execve)
+
+/* ==========================================================================
+ * machdep_sys_fstat()
+ */
+SYSCALL(fstat)
+
+/* ==========================================================================
+ * machdep_sys_fchown()
+ */
+SYSCALL(fchown)
+
+/* ==========================================================================
+ * machdep_sys_fchmod()
+ */
+SYSCALL(fchmod)
+
+/* ==========================================================================
+ * machdep_sys_chown()
+ */
+SYSCALL(chown)
+
+/* ==========================================================================
+ * machdep_sys_chmod()
+ */
+SYSCALL(chmod)
+
+/* ==========================================================================
+ * machdep_sys_chdir()
+ */
+SYSCALL(chdir)
+
+/* ==========================================================================
+ * machdep_sys_chdir()
+ */
+SYSCALL(link)
+
+/* ==========================================================================
+ * machdep_sys_chdir()
+ */
+SYSCALL(unlink)
+
+/* ==========================================================================
+ * machdep_sys_chdir()
+ */
+SYSCALL(rename)
+
+/* ========================================================================== 
+ * Nonstandard calls used to make the system work
+ *
+ * ==========================================================================
+ * machdep_sys_select()
+ */
+SYSCALL(select)
+
+/* ==========================================================================
+ * machdep_sys_getdirentries()
+ */
+SYSCALL(getdirentries)
+
+/* ==========================================================================
+ * machdep_sys_wait4()
+ */
+SYSCALL(wait4)
+
+/* ========================================================================== 
+ * Berkeley socket stuff
+ * 
+ * ==========================================================================
+ * machdep_sys_socket()
+ */
+SYSCALL(socket)
+
+/* ==========================================================================
+ * machdep_sys_bind()
+ */
+SYSCALL(bind)
+
+/* ==========================================================================
+ * machdep_sys_connect()
+ */
+SYSCALL(connect)
+
+/* ==========================================================================
+ * machdep_sys_accept()
+ */
+SYSCALL(accept)
+
+/* ==========================================================================
+ * machdep_sys_listen()
+ */
+SYSCALL(listen)
+
+/* ==========================================================================
+ * machdep_sys_getsockopt()
+ */
+SYSCALL(getsockopt)
+
+/* ==========================================================================
+ * machdep_sys_readv()
+ */
+SYSCALL(readv)
+
+/* ==========================================================================
+ * machdep_sys_writev()
+ */
+SYSCALL(writev)
+
+/* ==========================================================================
+ * machdep_sys_getpeername()
+ */
+SYSCALL(getpeername)
+
+/* ==========================================================================
+ * machdep_sys_getsockname()
+ */
+SYSCALL(getsockname)
+
+/* ==========================================================================
+ * machdep_sys_sendto()
+ */
+SYSCALL(sendto)
+
+/* ==========================================================================
+ * machdep_sys_recvfrom()
+ */
+SYSCALL(recvfrom)
+
+/* ==========================================================================
+ * machdep_sys_sendmsg()
+ */
+SYSCALL(sendmsg)
+
+/* ==========================================================================
+ * machdep_sys_recvmsg()
+ */
+SYSCALL(recvmsg)
+
+/* ==========================================================================
+ * machdep_sys_shutdown() - Is this correct?
+ */
+SYSCALL(shutdown)
+
diff --git a/mit-pthreads/machdep/syscall-i386-bsdi-2.0.S b/mit-pthreads/machdep/syscall-i386-bsdi-2.0.S
new file mode 100644
index 00000000000..8a56717da31
--- /dev/null
+++ b/mit-pthreads/machdep/syscall-i386-bsdi-2.0.S
@@ -0,0 +1,294 @@
+/* ==== syscall.S ============================================================
+ * Copyright (c) 1990 The Regents of the University of California.
+ * Copyright (c) 1993 Chris Provenzano, proven@mit.edu
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * William Jolitz.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * Description : Machine dependent syscalls for i386/i486/i586
+ *
+ *  1.00 93/08/26 proven
+ *      -Started coding this file.
+ *
+ *	1.01 93/11/13 proven
+ *		-The functions readv() and writev() added.
+ */
+
+#ifndef lint
+	.text
+	.asciz "syscall-i386-netbsd-1.0.S,v 1.56 1995/09/26 21:04:05 raeburn Exp";
+#endif
+ 
+#if defined(SYSLIBC_SCCS) && !defined(lint)
+        .asciz "@(#)syscall.s   5.1 (Berkeley) 4/23/90"
+#endif /* SYSLIBC_SCCS and not lint */
+
+#include <sys/syscall.h>
+
+/*
+ * Initial asm stuff for all functions.
+ */
+	.text
+	.align	2
+
+
+/* ==========================================================================
+ * error code for all syscalls. The error value is returned as the negative
+ * of the errno value.
+ */
+
+1:
+	neg		%eax
+	ret
+
+/* ==========================================================================
+ * machdep_sys_fork()
+ */
+	.globl _machdep_sys_fork;		
+									
+_machdep_sys_fork:;				
+									
+	movl $(SYS_fork), %eax;		
+	.byte 0x9a; .long 0; .word 7;	
+	cmpl $0, %edx
+	je	2f
+	movl $0, %eax
+2:	
+	ret;							
+
+/* ==========================================================================
+ * machdep_sys___syscall()
+ */
+
+_machdep_sys___syscall:;				
+
+	movl $(SYS___syscall), %eax;		
+	.byte 0x9a; .long 0; .word 7;	
+	jb 3f;
+	ret
+
+/* ==========================================================================
+ * machdep_sys_sigsuspend()
+ */
+	.globl _machdep_sys_sigsuspend;		
+
+_machdep_sys_sigsuspend:;
+
+	movl    4(%esp),%eax            # fetch mask arg
+    movl    (%eax),%eax             # indirect to mask arg
+    movl    %eax,4(%esp)
+	movl $(SYS_sigsuspend), %eax;		
+	.byte 0x9a; .long 0; .word 7;	
+	jb 3f;
+	ret
+
+3:
+	
+	neg		%eax
+	movl	$0xffffffff,%edx
+	ret
+
+/* ==========================================================================
+ * machdep_sys_lseek()
+ */
+	.globl _machdep_sys_lseek;		
+
+_machdep_sys_lseek:;				
+									
+	pushl  %ebp;
+	movl   %esp,%ebp;
+	pushl  0x14(%ebp);
+	pushl  0x10(%ebp);
+	pushl  0xc(%ebp);
+	pushl  $0x0;
+	pushl  0x8(%ebp);
+	pushl  $0x0;
+	pushl $(SYS_lseek);
+	call _machdep_sys___syscall;
+	leave
+	ret
+
+/* ==========================================================================
+ * machdep_sys_ftruncate() ; Added by Monty
+ */
+        .globl _machdep_sys_ftruncate;
+ 
+_machdep_sys_ftruncate:;
+ 
+        pushl  %ebp; 
+        movl   %esp,%ebp;
+        pushl  0x10(%ebp);
+        pushl  0xc(%ebp);
+        pushl  $0x0;			# Why this?
+        pushl  0x8(%ebp);
+        pushl  $0x0;			# And this?
+        pushl $(SYS_ftruncate);
+        call _machdep_sys___syscall;
+        leave
+        ret  
+
+
+/*	BSDI DEFS.h,v 2.1 1995/02/03 06:28:24 polk Exp	*/
+
+/*-
+ * Copyright (c) 1990, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * William Jolitz.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)DEFS.h	8.1 (Berkeley) 6/4/93
+ */
+
+#ifdef PROF
+#define	ENTRY(x)	.globl _/**/x; .align 2; _/**/x:  \
+			.data; 1:; .long 0; .text; \
+			pushl %ebp; movl %esp,%ebp; \
+			leal 1b,%eax; call mcount; leave
+#define	ASENTRY(x)	.globl x; .align 2; x: \
+			.data; 1:; .long 0; .text; \
+			pushl %ebp; movl %esp,%ebp; \
+			leal 1b,%eax; call mcount; leave
+#else
+#define	ENTRY(x)	.globl _/**/x; .align 2; _/**/x: 
+#define	ASENTRY(x)	.globl x; .align 2; x: 
+#endif
+
+/*-
+ * Copyright (c) 1990, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * William Jolitz.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#if defined(LIBC_SCCS) && !defined(lint)
+	.asciz "@(#)_setjmp.s	8.1 (Berkeley) 6/4/93"
+#endif /* LIBC_SCCS and not lint */
+
+/*
+ * C library -- _setjmp, _longjmp
+ *
+ *	_longjmp(a,v)
+ * will generate a "return(v)" from the last call to
+ *	_setjmp(a)
+ * by restoring registers from the stack.
+ * The previous signal state is NOT restored.
+ */
+
+
+.globl __setjmp;			/* Patch by Jan Legenhausen  (monty) */
+.align 2;
+__setjmp:
+	movl	4(%esp),%eax
+	movl	0(%esp),%edx
+	movl	%edx, 0(%eax)		/* rta */
+	movl	%ebx, 4(%eax)
+	movl	%esp, 8(%eax)
+	movl	%ebp,12(%eax)
+	movl	%esi,16(%eax)
+	movl	%edi,20(%eax)
+	movl	$0,%eax
+	ret
+
+.globl __longjmp;			/* Patch by Jan Legenhausen ?  (monty) */
+.align 2;
+__longjmp:
+	movl	4(%esp),%edx
+	movl	8(%esp),%eax
+	movl	0(%edx),%ecx
+	movl	4(%edx),%ebx
+	movl	8(%edx),%esp
+	movl	12(%edx),%ebp
+	movl	16(%edx),%esi
+	movl	20(%edx),%edi
+	cmpl	$0,%eax
+	jne	1f
+	movl	$1,%eax
+1:	movl	%ecx,0(%esp)
+	ret
diff --git a/mit-pthreads/machdep/syscall-i386-freebsd-1.1.S b/mit-pthreads/machdep/syscall-i386-freebsd-1.1.S
new file mode 100644
index 00000000000..5777cc5e06d
--- /dev/null
+++ b/mit-pthreads/machdep/syscall-i386-freebsd-1.1.S
@@ -0,0 +1,293 @@
+/* ==== syscall.S ============================================================
+ * Copyright (c) 1990 The Regents of the University of California.
+ * Copyright (c) 1993 Chris Provenzano, proven@mit.edu
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * William Jolitz.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * Description : Machine dependent syscalls for i386/i486/i586
+ *
+ *  1.00 93/08/26 proven
+ *      -Started coding this file.
+ *
+ *	1.01 93/11/13 proven
+ *		-The functions readv() and writev() added.
+ */
+
+#ifndef lint
+	.text
+	.asciz "$Id$";
+#endif
+ 
+#if defined(SYSLIBC_SCCS) && !defined(lint)
+        .asciz "@(#)syscall.s   5.1 (Berkeley) 4/23/90"
+#endif /* SYSLIBC_SCCS and not lint */
+
+#include <sys/syscall.h>
+
+#define	SYSCALL(x)					\
+	.globl _machdep_sys_/**/x;		\
+									\
+_machdep_sys_/**/x:;					\
+									\
+	movl $(SYS_/**/x), %eax;			\
+	.byte 0x9a; .long 0; .word 7;	\
+	jb	1b;							\
+	ret;							
+
+/*
+ * Initial asm stuff for all functions.
+ */
+	.text
+	.align	2
+
+
+/* ==========================================================================
+ * error code for all syscalls. The error value is returned as the negative
+ * of the errno value.
+ */
+
+1:
+	neg		%eax
+	ret
+
+/* ==========================================================================
+ * machdep_sys_write()
+ */
+SYSCALL(write)
+
+/* ==========================================================================
+ * machdep_sys_read()
+ */
+SYSCALL(read)
+
+/* ==========================================================================
+ * machdep_sys_open()
+ */
+SYSCALL(open)
+
+/* ==========================================================================
+ * machdep_sys_close()
+ */
+SYSCALL(close)
+
+/* ==========================================================================
+ * machdep_sys_fcntl()
+ */
+SYSCALL(fcntl)
+
+/* ==========================================================================
+ * machdep_sys_lseek()
+ */
+SYSCALL(lseek)
+
+/* ==========================================================================
+ * machdep_sys_stat()
+ */
+SYSCALL(stat)
+
+/* ==========================================================================
+ * machdep_sys_pipe()
+ */
+SYSCALL(pipe)
+
+/* ==========================================================================
+ * machdep_sys_dup()
+ */
+SYSCALL(dup)
+
+/* ==========================================================================
+ * machdep_sys_dup2()
+ */
+SYSCALL(dup2)
+
+/* ==========================================================================
+ * machdep_sys_fork()
+ */
+	.globl _machdep_sys_fork;		
+									
+_machdep_sys_fork:;				
+									
+	movl $(SYS_fork), %eax;		
+	.byte 0x9a; .long 0; .word 7;	
+	cmpl $0, %edx
+	je	2f
+	movl $0, %eax
+2:	
+	ret;							
+
+/* ==========================================================================
+ * machdep_sys_execve()
+ */
+SYSCALL(execve)
+
+/* ==========================================================================
+ * machdep_sys_fstat()
+ */
+SYSCALL(fstat)
+
+/* ==========================================================================
+ * machdep_sys_fchown()
+ */
+SYSCALL(fchown)
+
+/* ==========================================================================
+ * machdep_sys_fchmod()
+ */
+SYSCALL(fchmod)
+
+/* ==========================================================================
+ * machdep_sys_chown()
+ */
+SYSCALL(chown)
+
+/* ==========================================================================
+ * machdep_sys_chmod()
+ */
+SYSCALL(chmod)
+
+/* ==========================================================================
+ * machdep_sys_chdir()
+ */
+SYSCALL(chdir)
+
+/* ==========================================================================
+ * machdep_sys_chdir()
+ */
+SYSCALL(link)
+
+/* ==========================================================================
+ * machdep_sys_chdir()
+ */
+SYSCALL(unlink)
+
+/* ==========================================================================
+ * machdep_sys_chdir()
+ */
+SYSCALL(rename)
+
+/* ========================================================================== 
+ * Nonstandard calls used to make the system work
+ *
+ * ==========================================================================
+ * machdep_sys_select()
+ */
+SYSCALL(select)
+
+/* ==========================================================================
+ * machdep_sys_getdirentries()
+ */
+SYSCALL(getdirentries)
+
+/* ==========================================================================
+ * machdep_sys_wait4()
+ */
+SYSCALL(wait4)
+
+/* ========================================================================== 
+ * Berkeley socket stuff
+ * 
+ * ==========================================================================
+ * machdep_sys_socket()
+ */
+SYSCALL(socket)
+
+/* ==========================================================================
+ * machdep_sys_bind()
+ */
+SYSCALL(bind)
+
+/* ==========================================================================
+ * machdep_sys_connect()
+ */
+SYSCALL(connect)
+
+/* ==========================================================================
+ * machdep_sys_accept()
+ */
+SYSCALL(accept)
+
+/* ==========================================================================
+ * machdep_sys_listen()
+ */
+SYSCALL(listen)
+
+/* ==========================================================================
+ * machdep_sys_getsockopt()
+ */
+SYSCALL(getsockopt)
+
+/* ==========================================================================
+ * machdep_sys_readv()
+ */
+SYSCALL(readv)
+
+/* ==========================================================================
+ * machdep_sys_writev()
+ */
+SYSCALL(writev)
+
+/* ==========================================================================
+ * machdep_sys_getpeername()
+ */
+SYSCALL(getpeername)
+
+/* ==========================================================================
+ * machdep_sys_getsockname()
+ */
+SYSCALL(getsockname)
+
+/* ==========================================================================
+ * machdep_sys_sendto()
+ */
+SYSCALL(sendto)
+
+/* ==========================================================================
+ * machdep_sys_recvfrom()
+ */
+SYSCALL(recvfrom)
+
+/* ==========================================================================
+ * machdep_sys_sendmsg()
+ */
+SYSCALL(sendmsg)
+
+/* ==========================================================================
+ * machdep_sys_recvmsg()
+ */
+SYSCALL(recvmsg)
+
+/* ==========================================================================
+ * machdep_sys_shutdown()
+ */
+SYSCALL(shutdown)
+
diff --git a/mit-pthreads/machdep/syscall-i386-freebsd-2.0.S b/mit-pthreads/machdep/syscall-i386-freebsd-2.0.S
new file mode 100644
index 00000000000..b713bcac344
--- /dev/null
+++ b/mit-pthreads/machdep/syscall-i386-freebsd-2.0.S
@@ -0,0 +1,240 @@
+/* ==== syscall.S ============================================================
+ * Copyright (c) 1990 The Regents of the University of California.
+ * Copyright (c) 1995 Chris Provenzano, proven@mit.edu
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * William Jolitz.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * Description : Machine dependent syscalls for i386/i486/i586
+ *
+ */
+
+#ifndef lint
+	.text
+	.asciz "syscall-i386-freebsd-2.0.S,v 1.2 1995/05/26 07:44:29 proven Exp";
+#endif
+ 
+#if defined(SYSLIBC_SCCS) && !defined(lint)
+        .asciz "@(#)syscall.s   5.1 (Berkeley) 4/23/90"
+#endif /* SYSLIBC_SCCS and not lint */
+
+#include <sys/syscall.h>
+
+#ifdef __STDC__
+
+#ifdef __ELF__
+#define NAME(X)		machdep_sys_##X
+#else
+#define NAME(X)		_machdep_sys_##X
+#endif
+
+#else
+
+#ifdef __ELF__
+#define NAME(X)		machdep_sys_/**/X
+#else
+#define NAME(X)		_machdep_sys_/**/X
+#endif
+
+#endif
+
+#ifdef __ELF__
+#define END(X)		5: ; .type NAME(X),@function ; .size NAME(X),5b - NAME(X)
+#define KERNCALL	int $0x80
+#else
+#define END(X)
+#define KERNCALL	.byte 0x9a; .long 0; .word 7;
+#endif
+
+/*
+ * Initial asm stuff for all functions.
+ */
+	.text
+	.align	2
+
+
+/* ==========================================================================
+ * error code for all syscalls. The error value is returned as the negative
+ * of the errno value.
+ */
+
+1:
+	neg		%eax
+	ret
+
+/* ==========================================================================
+ * machdep_sys_fork()
+ */
+	.globl NAME(fork);		
+									
+NAME(fork):;				
+									
+	movl $(SYS_fork), %eax;		
+	KERNCALL;
+	cmpl $0, %edx
+	je	2f
+	movl $0, %eax
+2:	
+	ret;							
+	END(fork)
+
+/* ==========================================================================
+ * machdep_sys___syscall()
+ */
+
+_machdep_sys___syscall:;				
+
+	movl $(SYS___syscall), %eax;		
+	KERNCALL;
+	jb 3f;
+	ret
+
+/* ==========================================================================
+ * machdep_sys_sigsuspend()
+ */
+	.globl NAME(sigsuspend);		
+
+NAME(sigsuspend):;
+
+	movl    4(%esp),%eax            # fetch mask arg
+	movl    (%eax),%eax             # indirect to mask arg
+	movl    %eax,4(%esp)
+	movl $(SYS_sigsuspend), %eax;		
+	KERNCALL;
+	jb 3f;
+	ret
+3:
+	neg		%eax
+	movl	$0xffffffff,%edx
+	ret
+	END(sigsuspend)
+
+/* ==========================================================================
+ * machdep_sys_sigprocmask()
+ */
+	.globl NAME(sigprocmask);		
+
+NAME(sigprocmask):;
+
+	movl    8(%esp),%ecx
+	movl    (%ecx),%ecx
+	movl    %ecx,8(%esp)
+	movl    $ SYS_sigprocmask , %eax
+	KERNCALL;
+	jb 4f;
+	ret
+4:
+	neg     %eax
+	movl    $0xffffffff,%edx
+	ret
+	END(sigprocmask)
+
+/* ==========================================================================
+ * machdep_sys_lseek()
+ */
+	.globl NAME(lseek);		
+
+NAME(lseek):;				
+									
+	pushl  %ebp;
+	movl   %esp,%ebp;
+	pushl  0x14(%ebp);
+	pushl  0x10(%ebp);
+	pushl  0xc(%ebp);
+	pushl  $0x0;
+	pushl  0x8(%ebp);
+	pushl  $0x0;
+	pushl $(SYS_lseek);
+	call _machdep_sys___syscall;
+	leave
+	ret
+	END(lseek)
+
+/* ==========================================================================
+ * machdep_sys_ftruncate() ; Added by Monty
+ */
+        .globl NAME(ftruncate);
+ 
+NAME(ftruncate):;
+ 
+        pushl  %ebp; 
+        movl   %esp,%ebp;
+        pushl  0x10(%ebp);
+        pushl  0xc(%ebp);
+        pushl  $0x0;			# Why this?
+        pushl  0x8(%ebp);
+        pushl  $0x0;			# And this?
+        pushl $(SYS_ftruncate);
+        call _machdep_sys___syscall;
+        leave
+        ret  
+	END(ftruncate)
+
+/* ==========================================================================
+ * machdep_sys_setjmp()
+ */
+	.globl NAME(setjmp);		
+
+NAME(setjmp):;				
+	movl    4(%esp),%eax
+	movl    0(%esp),%edx
+	movl    %edx, 0(%eax)       /* rta */
+	movl    %ebx, 4(%eax)
+	movl    %esp, 8(%eax)
+	movl    %ebp,12(%eax)
+	movl    %esi,16(%eax)
+	movl    %edi,20(%eax)
+	xorl    %eax,%eax
+	ret
+	END(setjmp)
+
+/* ==========================================================================
+ * machdep_sys_longjmp()
+ */
+    .globl NAME(longjmp);
+    
+NAME(longjmp):;
+	movl    4(%esp),%edx
+	movl    8(%esp),%eax
+	movl    0(%edx),%ecx
+	movl    4(%edx),%ebx
+	movl    8(%edx),%esp
+	movl    12(%edx),%ebp
+	movl    16(%edx),%esi
+	movl    20(%edx),%edi
+	testl   %eax,%eax
+	jnz 1f
+	incl    %eax
+1:
+	movl    %ecx,0(%esp)
+	ret
+	END(longjmp)
diff --git a/mit-pthreads/machdep/syscall-i386-linux-1.0.S b/mit-pthreads/machdep/syscall-i386-linux-1.0.S
new file mode 100644
index 00000000000..1399c812e2f
--- /dev/null
+++ b/mit-pthreads/machdep/syscall-i386-linux-1.0.S
@@ -0,0 +1,406 @@
+/* ==== syscall.S ============================================================
+ * Copyright (c) 1994 Chris Provenzano, proven@mit.edu
+ * All rights reserved.
+ *
+ * Description : Machine dependent syscalls for i386/i486/i586
+ *
+ *  1.00 93/08/26 proven
+ *      -Started coding this file.
+ *
+ *	1.01 93/11/13 proven
+ *		-The functions readv() and writev() added.
+ *
+ *	1.16 94/01/30 proven
+ *		-This file now requires gas version 2.0 or greater.
+ */
+
+#ifndef lint
+	.text
+	.asciz "$Id$";
+#endif
+
+#include <sys/syscall.h>
+#include <config.h>
+
+#ifdef __ELF__
+
+#define NAME(X) 	machdep_sys_##X
+#define END(X)		1: ; .type NAME(X),@function ; .size NAME(X),1b - NAME(X)
+
+#else
+
+#define NAME(X)		_machdep_sys_##X
+#define END(X)
+
+#endif
+
+#define SYSCALL0(x)					\
+	.globl NAME(x) ;				\
+									\
+NAME(x):							\
+									\
+	push %ebx;						\
+	lea	SYS_##x, %eax;				\
+	int $0x80;						\
+	pop %ebx;						\
+	ret;							\
+									\
+	END(x)
+
+#define SYSCALL1(x)					\
+	.globl NAME(x) ;				\
+									\
+NAME(x):							\
+									\
+	push %ebx;						\
+	mov 8(%esp), %ebx;				\
+	lea	SYS_##x, %eax;				\
+	int $0x80;						\
+	pop %ebx;						\
+	ret;							\
+									\
+    END(x)
+
+#define SYSCALL2(x)					\
+	.globl NAME(x) ;				\
+									\
+NAME(x):							\
+									\
+	push %ebx;						\
+	mov 8(%esp), %ebx;				\
+	mov 12(%esp), %ecx;				\
+	lea	SYS_##x, %eax;				\
+	int $0x80;						\
+	pop %ebx;						\
+	ret;							\
+									\
+    END(x)
+
+#define STATCALL2(x)                \
+   .globl NAME(x) ;   				\
+                                   	\
+NAME(x):							\
+                                   	\
+	push %ebx;                      \
+	mov 8(%esp), %ebx;              \
+	mov 12(%esp), %ecx;             \
+	lea SYS_prev_##x, %eax;         \
+	int $0x80;                      \
+	pop %ebx;                       \
+	ret; 							\
+	END(x)
+
+#define SYSCALL3(x)					\
+	.globl NAME(x) ;				\
+									\
+NAME(x):							\
+									\
+	push %ebx;						\
+	mov 8(%esp), %ebx;				\
+	mov 12(%esp), %ecx;				\
+	mov 16(%esp), %edx;				\
+	lea	SYS_##x, %eax;				\
+	int $0x80;						\
+	pop %ebx;						\
+	ret; 							\
+	END(x)
+
+
+#define SYSCALL4(x)					\
+	.globl NAME(x) ;				\
+									\
+NAME(x):							\
+									\
+	push %ebx;						\
+	push %esi;						\
+	mov 12(%esp), %ebx;				\
+	mov 16(%esp), %ecx;				\
+	mov 20(%esp), %edx;				\
+	mov 24(%esp), %esi;				\
+	lea	SYS_##x, %eax;				\
+	int $0x80;						\
+	pop %esi;						\
+	pop %ebx;						\
+	ret; 							\
+	END(x)
+
+#define SYSCALL5(x)					\
+	.globl NAME(x) ;				\
+									\
+NAME(x):							\
+									\
+	push %ebx;						\
+	push %esi;						\
+	push %edi;						\
+	mov 16(%esp), %ebx;				\
+	mov 20(%esp), %ecx;				\
+	mov 24(%esp), %edx;				\
+	mov 28(%esp), %esi;				\
+	mov 32(%esp), %edi;				\
+	lea	SYS_##x, %eax;				\
+	int $0x80;						\
+	pop %edi;						\
+	pop %esi;						\
+	pop %ebx;						\
+	ret; 							\
+	END(x)
+
+/* =========================================================================
+ *		exit		 1		select		 82
+ *		fork		 2		fstatfs		100
+ *		read		 3		socketcall	102
+ *		write		 4		flock		143
+ *		open		 5		readv		145		
+ *		creat		 8		writev		146
+ *		link		 9
+ *		unlink		10
+ *		execve		11
+ *		chdir		12
+ *		chmod		15
+ *		chown		16
+ *		lseek		19
+ *		rename		38
+ *		dup		41
+ *		pipe		42
+ *		ioctl		54
+ *		fcntl		55
+ *		dup2		63
+ *		readdir		89
+ *		ftruncate	93
+ *		fchmod		94
+ *		fchown		95
+ */
+
+/*
+ * Initial asm stuff for all functions.
+ */
+	.text
+	.align	2
+
+
+/* ==========================================================================
+ * machdep_sys_read()
+ */
+SYSCALL3(read)
+
+/* ==========================================================================
+ * machdep_sys_write()
+ */
+SYSCALL3(write)
+
+/* ==========================================================================
+ * machdep_sys_open()
+ */
+SYSCALL3(open)
+
+/* ==========================================================================
+ * machdep_sys_close()
+ */
+SYSCALL1(close)
+
+/* ==========================================================================
+ * machdep_sys_creat()
+ */
+SYSCALL2(creat)
+
+/* ==========================================================================
+ * machdep_sys_dup2()
+ */
+SYSCALL2(dup2)
+
+/* ==========================================================================
+ * machdep_sys_fcntl()
+ */
+SYSCALL3(fcntl)
+
+/* ==========================================================================
+ * machdep_sys_fchown()
+ */
+SYSCALL3(fchown)
+
+/* ==========================================================================
+ * machdep_sys_fchmod()
+ */
+SYSCALL2(fchmod)
+
+/* ==========================================================================
+ * machdep_sys_ioctl()
+ */
+SYSCALL3(ioctl)
+
+/* ==========================================================================
+ * machdep_sys_chown()
+ */
+SYSCALL3(chown)
+
+/* ==========================================================================
+ * machdep_sys_chmod()
+ */
+SYSCALL2(chmod)
+
+/* ==========================================================================
+ * machdep_sys_chdir()
+ */
+SYSCALL1(chdir)
+
+/* ==========================================================================
+ * machdep_sys_unlink()
+ */
+SYSCALL1(unlink)
+
+/* ==========================================================================
+ * machdep_sys_link()
+ */
+SYSCALL2(link)
+
+/* ==========================================================================
+ * machdep_sys_rename()
+ */
+SYSCALL2(rename)
+
+/* ==========================================================================
+ * machdep_sys_lseek()
+ */
+SYSCALL3(lseek)
+
+/* ==========================================================================
+ * machdep_sys_pipe()
+ */
+SYSCALL1(pipe)
+
+/* ==========================================================================
+ * machdep_sys_dup()
+ */
+SYSCALL1(dup)
+
+/* ==========================================================================
+ * machdep_sys_fork()
+ */
+SYSCALL0(fork)
+
+/* ==========================================================================
+ * machdep_sys_execve()
+ */
+SYSCALL3(execve)
+
+/* ==========================================================================
+ * machdep_sys_stat()
+ */
+#ifdef __ELF__
+STATCALL2(stat)
+#else
+SYSCALL2(stat)
+#endif
+
+/* ==========================================================================
+ * machdep_sys_fstat()
+ */
+#ifdef __ELF__
+STATCALL2(fstat)
+#else
+SYSCALL2(fstat)
+#endif
+
+/* ==========================================================================
+ * machdep_sys_lstat()
+ */
+#ifdef __ELF__
+STATCALL2(lstat)
+#else
+SYSCALL2(lstat)
+#endif
+
+/* ==========================================================================
+ * machdep_sys_fstatfs()
+ */
+SYSCALL2(fstatfs)
+
+
+/* ==========================================================================
+ * machdep_sys_ftruncate()
+ */
+SYSCALL2(ftruncate)
+
+/* ==========================================================================
+ * Nonstandard calls used to make the system work
+ *
+ * ==========================================================================
+ * machdep_sys_select()
+ */
+
+	.globl NAME(select)
+
+NAME(select):
+
+	push %ebx
+	lea 8(%esp), %ebx
+	lea	SYS_select, %eax
+	int $0x80
+	pop %ebx
+	ret
+	END(select)
+
+/* ==========================================================================
+ * machdep_sys_wait4()
+ */
+SYSCALL4(wait4)
+
+/* ==========================================================================
+ * machdep_sys_readdir()
+ */
+SYSCALL3(readdir)
+
+/* ==========================================================================
+ * machdep_sys_socketcall()
+ */
+SYSCALL2(socketcall)
+
+
+SYSCALL1(exit)
+SYSCALL3(sigprocmask)
+
+/* ==========================================================================
+ * machdep_sys_sigsuspend()
+ */
+
+	.globl NAME(sigsuspend)
+
+NAME(sigsuspend):
+
+    push %ebp
+	mov %esp,%ebp
+	push %edi
+	push %esi
+	push %ebx
+	mov 8(%ebp), %edx
+	mov (%edx), %edx
+	lea	SYS_sigsuspend, %eax
+	int $0x80
+	pop %ebx
+	pop %esi
+	pop %edi
+	mov %ebp,%esp
+    pop %ebp
+	ret
+	END(sigsuspend)
+
+/* ==========================================================================
+ * machdep_sys_readv()
+ */
+#ifdef HAVE_SYSCALL_READV
+SYSCALL3(readv)
+#endif
+
+/* ==========================================================================
+ * machdep_sys_writev()
+ */
+#ifdef HAVE_SYSCALL_WRITEV 
+SYSCALL3(writev)
+#endif
+
+/* ==========================================================================
+ * machdep_sys_flock()
+ */
+#ifdef HAVE_SYSCALL_FLOCK
+SYSCALL2(flock)
+#endif
diff --git a/mit-pthreads/machdep/syscall-i386-linux-2.0.S b/mit-pthreads/machdep/syscall-i386-linux-2.0.S
new file mode 100644
index 00000000000..d5807b2d9b4
--- /dev/null
+++ b/mit-pthreads/machdep/syscall-i386-linux-2.0.S
@@ -0,0 +1,389 @@
+/* ==== syscall.S ============================================================
+ * Copyright (c) 1994 Chris Provenzano, proven@mit.edu
+ * All rights reserved.
+ *
+ * Description : Machine dependent syscalls for i386/i486/i586
+ *
+ *  1.00 93/08/26 proven
+ *      -Started coding this file.
+ *
+ *	1.01 93/11/13 proven
+ *		-The functions readv() and writev() added.
+ *
+ *	1.16 94/01/30 proven
+ *		-This file now requires gas version 2.0 or greater.
+ */
+
+#ifndef lint
+	.text
+	.asciz "$Id$";
+#endif
+
+#include <sys/syscall.h>
+#include <config.h>
+
+#ifdef __ELF__
+
+#define NAME(X) 	machdep_sys_##X
+#define END(X)		1: ; .type NAME(X),@function ; .size NAME(X),1b - NAME(X)
+
+#else
+
+#define NAME(X)		_machdep_sys_##X
+#define END(X)
+
+#endif
+
+#define SYSCALL0(x)					\
+	.globl NAME(x) ;				\
+									\
+NAME(x):							\
+									\
+	push %ebx;						\
+	lea	SYS_##x, %eax;				\
+	int $0x80;						\
+	pop %ebx;						\
+	ret;							\
+									\
+	END(x)
+
+#define SYSCALL1(x)					\
+	.globl NAME(x) ;				\
+									\
+NAME(x):							\
+									\
+	push %ebx;						\
+	mov 8(%esp), %ebx;				\
+	lea	SYS_##x, %eax;				\
+	int $0x80;						\
+	pop %ebx;						\
+	ret;							\
+									\
+    END(x)
+
+#define SYSCALL2(x)					\
+	.globl NAME(x) ;				\
+									\
+NAME(x):							\
+									\
+	push %ebx;						\
+	mov 8(%esp), %ebx;				\
+	mov 12(%esp), %ecx;				\
+	lea	SYS_##x, %eax;				\
+	int $0x80;						\
+	pop %ebx;						\
+	ret;							\
+									\
+    END(x)
+
+#define SYSCALL3(x)					\
+	.globl NAME(x) ;				\
+									\
+NAME(x):							\
+									\
+	push %ebx;						\
+	mov 8(%esp), %ebx;				\
+	mov 12(%esp), %ecx;				\
+	mov 16(%esp), %edx;				\
+	lea	SYS_##x, %eax;				\
+	int $0x80;						\
+	pop %ebx;						\
+	ret; 							\
+	END(x)
+
+
+#define SYSCALL4(x)					\
+	.globl NAME(x) ;				\
+									\
+NAME(x):							\
+									\
+	push %ebx;						\
+	push %esi;						\
+	mov 12(%esp), %ebx;				\
+	mov 16(%esp), %ecx;				\
+	mov 20(%esp), %edx;				\
+	mov 24(%esp), %esi;				\
+	lea	SYS_##x, %eax;				\
+	int $0x80;						\
+	pop %esi;						\
+	pop %ebx;						\
+	ret; 							\
+	END(x)
+
+#define SYSCALL5(x)					\
+	.globl NAME(x) ;				\
+									\
+NAME(x):							\
+									\
+	push %ebx;						\
+	push %esi;						\
+	push %edi;						\
+	mov 16(%esp), %ebx;				\
+	mov 20(%esp), %ecx;				\
+	mov 24(%esp), %edx;				\
+	mov 28(%esp), %esi;				\
+	mov 32(%esp), %edi;				\
+	lea	SYS_##x, %eax;				\
+	int $0x80;						\
+	pop %edi;						\
+	pop %esi;						\
+	pop %ebx;						\
+	ret; 							\
+	END(x)
+
+/* =========================================================================
+ *		exit		 1		select		 82
+ *		fork		 2		fstatfs		100
+ *		read		 3		socketcall	102
+ *		write		 4		flock		143
+ *		open		 5		readv		145		
+ *		creat		 8		writev		146
+ *		link		 9
+ *		unlink		10
+ *		execve		11
+ *		chdir		12
+ *		chmod		15
+ *		chown		16
+ *		lseek		19
+ *		rename		38
+ *		dup		41
+ *		pipe		42
+ *		ioctl		54
+ *		fcntl		55
+ *		dup2		63
+ *		readdir		89
+ *		ftruncate	93
+ *		fchmod		94
+ *		fchown		95
+ */
+
+/*
+ * Initial asm stuff for all functions.
+ */
+	.text
+	.align	2
+
+
+/* ==========================================================================
+ * machdep_sys_read()
+ */
+SYSCALL3(read)
+
+/* ==========================================================================
+ * machdep_sys_write()
+ */
+SYSCALL3(write)
+
+/* ==========================================================================
+ * machdep_sys_open()
+ */
+SYSCALL3(open)
+
+/* ==========================================================================
+ * machdep_sys_close()
+ */
+SYSCALL1(close)
+
+/* ==========================================================================
+ * machdep_sys_creat()
+ */
+SYSCALL2(creat)
+
+/* ==========================================================================
+ * machdep_sys_dup2()
+ */
+SYSCALL2(dup2)
+
+/* ==========================================================================
+ * machdep_sys_fcntl()
+ */
+SYSCALL3(fcntl)
+
+/* ==========================================================================
+ * machdep_sys_fchown()
+ */
+SYSCALL3(fchown)
+
+/* ==========================================================================
+ * machdep_sys_fchmod()
+ */
+SYSCALL2(fchmod)
+
+/* ==========================================================================
+ * machdep_sys_ioctl()
+ */
+SYSCALL3(ioctl)
+
+/* ==========================================================================
+ * machdep_sys_chown()
+ */
+SYSCALL3(chown)
+
+/* ==========================================================================
+ * machdep_sys_chmod()
+ */
+SYSCALL2(chmod)
+
+/* ==========================================================================
+ * machdep_sys_chdir()
+ */
+SYSCALL1(chdir)
+
+/* ==========================================================================
+ * machdep_sys_unlink()
+ */
+SYSCALL1(unlink)
+
+/* ==========================================================================
+ * machdep_sys_link()
+ */
+SYSCALL2(link)
+
+/* ==========================================================================
+ * machdep_sys_rename()
+ */
+SYSCALL2(rename)
+
+/* ==========================================================================
+ * machdep_sys_lseek()
+ */
+SYSCALL3(lseek)
+
+/* ==========================================================================
+ * machdep_sys_pipe()
+ */
+SYSCALL1(pipe)
+
+/* ==========================================================================
+ * machdep_sys_dup()
+ */
+SYSCALL1(dup)
+
+/* ==========================================================================
+ * machdep_sys_fork()
+ */
+SYSCALL0(fork)
+
+/* ==========================================================================
+ * machdep_sys_execve()
+ */
+SYSCALL3(execve)
+
+/* ==========================================================================
+ * machdep_sys_stat()
+ */
+SYSCALL2(stat)
+
+/* ==========================================================================
+ * machdep_sys_fstat()
+ */
+SYSCALL2(fstat)
+
+/* ==========================================================================
+ * machdep_sys_lstat()
+ */
+SYSCALL2(lstat)
+
+/* ==========================================================================
+ * machdep_sys_fstatfs()
+ */
+SYSCALL2(fstatfs)
+
+/* ==========================================================================
+ * machdep_sys_ftruncate()
+ */
+SYSCALL2(ftruncate)
+
+/* ==========================================================================
+ * machdep_sys_chroot()
+ */
+SYSCALL1(chroot)
+
+/* ==========================================================================
+ * machdep_sys_uname()
+ */
+SYSCALL1(uname)
+
+/* ==========================================================================
+ * Nonstandard calls used to make the system work
+ *
+ * ==========================================================================
+ * machdep_sys_select()
+ */
+
+	.globl NAME(select)
+
+NAME(select):
+
+	push %ebx
+	lea 8(%esp), %ebx
+	lea	SYS_select, %eax
+	int $0x80
+	pop %ebx
+	ret
+	END(select)
+
+/* ==========================================================================
+ * machdep_sys_wait4()
+ */
+SYSCALL4(wait4)
+
+/* ==========================================================================
+ * machdep_sys_readdir()
+ */
+SYSCALL3(readdir)
+
+/* ==========================================================================
+ * machdep_sys_socketcall()
+ */
+SYSCALL2(socketcall)
+
+
+SYSCALL1(exit)
+SYSCALL3(sigprocmask)
+
+/* ==========================================================================
+ * machdep_sys_sigsuspend()
+ */
+
+	.globl NAME(sigsuspend)
+
+NAME(sigsuspend):
+
+    push %ebp
+	mov %esp,%ebp
+	push %edi
+	push %esi
+	push %ebx
+	mov 8(%ebp), %edx
+	mov (%edx), %edx
+	lea	SYS_sigsuspend, %eax
+	int $0x80
+	pop %ebx
+	pop %esi
+	pop %edi
+	mov %ebp,%esp
+    pop %ebp
+	ret
+	END(sigsuspend)
+
+/* ==========================================================================
+ * machdep_sys_readv()
+ */
+#ifdef HAVE_SYSCALL_READV
+SYSCALL3(readv)
+#endif
+
+/* ==========================================================================
+ * machdep_sys_writev()
+ */
+#ifdef HAVE_SYSCALL_WRITEV 
+SYSCALL3(writev)
+#endif
+
+/* ==========================================================================
+ * machdep_sys_flock()
+ */
+#ifdef HAVE_SYSCALL_FLOCK
+SYSCALL2(flock)
+#endif
diff --git a/mit-pthreads/machdep/syscall-i386-netbsd-0.9.S b/mit-pthreads/machdep/syscall-i386-netbsd-0.9.S
new file mode 100644
index 00000000000..8d768a673d3
--- /dev/null
+++ b/mit-pthreads/machdep/syscall-i386-netbsd-0.9.S
@@ -0,0 +1,229 @@
+/* ==== syscall.S ============================================================
+ * Copyright (c) 1990 The Regents of the University of California.
+ * Copyright (c) 1993 Chris Provenzano, proven@mit.edu
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * William Jolitz.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * Description : Machine dependent syscalls for i386/i486/i586
+ *
+ *  1.00 93/08/26 proven
+ *      -Started coding this file.
+ *
+ *	1.01 93/11/13 proven
+ *		-The functions readv() and writev() added.
+ */
+
+#ifndef lint
+	.text
+	.asciz "$Id$";
+#endif
+ 
+#if defined(SYSLIBC_SCCS) && !defined(lint)
+        .asciz "@(#)syscall.s   5.1 (Berkeley) 4/23/90"
+#endif /* SYSLIBC_SCCS and not lint */
+
+#include <machine/asm.h>
+#include <sys/syscall.h>
+
+#define	SYSCALL(x)					\
+	.globl _machdep_sys_/**/x;		\
+									\
+_machdep_sys_/**/x:;				\
+									\
+	movl $(SYS_/**/x), %eax;		\
+	.byte 0x9a; .long 0; .word 7;	\
+	jb	1b;							\
+	ret;							
+
+/*
+ * Initial asm stuff for all functions.
+ */
+	.text
+	.align	2
+
+
+/* ==========================================================================
+ * error code for all syscalls. The error value is returned as the negative
+ * of the errno value.
+ */
+
+1:
+	neg		%eax
+	ret
+
+/* ==========================================================================
+ * machdep_sys_write()
+ */
+SYSCALL(write)
+
+/* ==========================================================================
+ * machdep_sys_read()
+ */
+SYSCALL(read)
+
+/* ==========================================================================
+ * machdep_sys_open()
+ */
+SYSCALL(open)
+
+/* ==========================================================================
+ * machdep_sys_close()
+ */
+SYSCALL(close)
+
+/* ==========================================================================
+ * machdep_sys_fcntl()
+ */
+SYSCALL(fcntl)
+
+/* ==========================================================================
+ * machdep_sys_lseek()
+ */
+SYSCALL(lseek)
+
+/* ==========================================================================
+ * machdep_sys_pipe()
+ */
+SYSCALL(pipe)
+
+/* ==========================================================================
+ * machdep_sys_dup()
+ */
+SYSCALL(dup)
+
+/* ==========================================================================
+ * machdep_sys_dup2()
+ */
+SYSCALL(dup2)
+
+/* ==========================================================================
+ * machdep_sys_fork()
+ */
+	.globl _machdep_sys_fork;		
+									
+_machdep_sys_fork:;				
+									
+	movl $(SYS_fork), %eax;		
+	.byte 0x9a; .long 0; .word 7;	
+	cmpl $0, %edx
+	je	2f
+	movl $0, %eax
+2:	
+	ret;							
+
+/* ==========================================================================
+ * machdep_sys_execve()
+ */
+SYSCALL(execve)
+
+/* ==========================================================================
+ * machdep_sys_fstat()
+ */
+SYSCALL(fstat)
+
+/* ========================================================================== 
+ * Nonstandard calls used to make the system work
+ *
+ * ==========================================================================
+ * machdep_sys_select()
+ */
+SYSCALL(select)
+
+/* ==========================================================================
+ * machdep_sys_getdirentries()
+ */
+SYSCALL(getdirentries)
+
+/* ========================================================================== 
+ * Berkeley socket stuff
+ * 
+ * ==========================================================================
+ * machdep_sys_socket()
+ */
+SYSCALL(socket)
+
+/* ==========================================================================
+ * machdep_sys_bind()
+ */
+SYSCALL(bind)
+
+/* ==========================================================================
+ * machdep_sys_connect()
+ */
+SYSCALL(connect)
+
+/* ==========================================================================
+ * machdep_sys_accept()
+ */
+SYSCALL(accept)
+
+/* ==========================================================================
+ * machdep_sys_listen()
+ */
+SYSCALL(listen)
+
+/* ==========================================================================
+ * machdep_sys_getsockopt()
+ */
+SYSCALL(getsockopt)
+
+/* ==========================================================================
+ * machdep_sys_readv()
+ */
+SYSCALL(readv)
+
+/* ==========================================================================
+ * machdep_sys_writev()
+ */
+SYSCALL(writev)
+
+/* ==========================================================================
+ * machdep_sys_getpeername()
+ */
+SYSCALL(getpeername)
+
+/* ==========================================================================
+ * machdep_sys_getsockname()
+ */
+SYSCALL(getsockname)
+
+/* ==========================================================================
+ * machdep_sys_sendto()
+ */
+SYSCALL(sendto)
+
+/* ==========================================================================
+ * machdep_sys_recvfrom()
+ */
+SYSCALL(recvfrom)
+
diff --git a/mit-pthreads/machdep/syscall-i386-netbsd-1.0.S b/mit-pthreads/machdep/syscall-i386-netbsd-1.0.S
new file mode 100644
index 00000000000..da535dd2f80
--- /dev/null
+++ b/mit-pthreads/machdep/syscall-i386-netbsd-1.0.S
@@ -0,0 +1,158 @@
+/* ==== syscall.S ============================================================
+ * Copyright (c) 1990 The Regents of the University of California.
+ * Copyright (c) 1993 Chris Provenzano, proven@mit.edu
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * William Jolitz.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * Description : Machine dependent syscalls for i386/i486/i586
+ *
+ *  1.00 93/08/26 proven
+ *      -Started coding this file.
+ *
+ *	1.01 93/11/13 proven
+ *		-The functions readv() and writev() added.
+ */
+
+#ifndef lint
+	.text
+	.asciz "$Id$";
+#endif
+ 
+#if defined(SYSLIBC_SCCS) && !defined(lint)
+        .asciz "@(#)syscall.s   5.1 (Berkeley) 4/23/90"
+#endif /* SYSLIBC_SCCS and not lint */
+
+#include <machine/asm.h>
+#include <sys/syscall.h>
+
+/*
+ * Initial asm stuff for all functions.
+ */
+	.text
+	.align	2
+
+
+/* ==========================================================================
+ * error code for all syscalls. The error value is returned as the negative
+ * of the errno value.
+ */
+
+1:
+	neg		%eax
+	ret
+
+/* ==========================================================================
+ * machdep_sys_fork()
+ */
+	.globl _machdep_sys_fork;		
+									
+_machdep_sys_fork:;				
+									
+	movl $(SYS_fork), %eax;		
+	.byte 0x9a; .long 0; .word 7;	
+	cmpl $0, %edx
+	je	2f
+	movl $0, %eax
+2:	
+	ret;							
+
+/* ==========================================================================
+ * machdep_sys___syscall()
+ */
+
+_machdep_sys___syscall:;				
+
+	movl $(SYS___syscall), %eax;		
+	.byte 0x9a; .long 0; .word 7;	
+	jb 3f;
+	ret
+
+/* ==========================================================================
+ * machdep_sys_sigsuspend()
+ */
+	.globl _machdep_sys_sigsuspend;		
+
+_machdep_sys_sigsuspend:;
+
+	movl    4(%esp),%eax            # fetch mask arg
+    movl    (%eax),%eax             # indirect to mask arg
+    movl    %eax,4(%esp)
+	movl $(SYS_sigsuspend), %eax;		
+	.byte 0x9a; .long 0; .word 7;	
+	jb 3f;
+	ret
+
+3:
+	
+	neg		%eax
+	movl	$0xffffffff,%edx
+	ret
+
+/* ==========================================================================
+ * machdep_sys_lseek()
+ */
+	.globl _machdep_sys_lseek;		
+
+_machdep_sys_lseek:;				
+									
+	pushl  %ebp;
+	movl   %esp,%ebp;
+	pushl  0x14(%ebp);
+	pushl  0x10(%ebp);
+	pushl  0xc(%ebp);
+	pushl  $0x0;
+	pushl  0x8(%ebp);
+	pushl  $0x0;
+	pushl $(SYS_lseek);
+	call _machdep_sys___syscall;
+	leave
+	ret
+
+/* ==========================================================================
+ * machdep_sys_ftruncate() ; Added by Monty
+ */
+        .globl _machdep_sys_ftruncate;
+ 
+_machdep_sys_ftruncate:;
+ 
+        pushl  %ebp; 
+        movl   %esp,%ebp;
+        pushl  0x10(%ebp);
+        pushl  0xc(%ebp);
+        pushl  $0x0;			# Why this?
+        pushl  0x8(%ebp);
+        pushl  $0x0;			# And this?
+        pushl $(SYS_ftruncate);
+        call _machdep_sys___syscall;
+        leave
+        ret  
diff --git a/mit-pthreads/machdep/syscall-i386-netbsd-1.1.S b/mit-pthreads/machdep/syscall-i386-netbsd-1.1.S
new file mode 100644
index 00000000000..a74d2ac1af6
--- /dev/null
+++ b/mit-pthreads/machdep/syscall-i386-netbsd-1.1.S
@@ -0,0 +1,181 @@
+/* ==== syscall.S ============================================================
+ * Copyright (c) 1990 The Regents of the University of California.
+ * Copyright (c) 1993 Chris Provenzano, proven@mit.edu
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * William Jolitz.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * Description : Machine dependent syscalls for i386/i486/i586
+ *
+ *  1.00 93/08/26 proven
+ *      -Started coding this file.
+ *
+ *	1.01 93/11/13 proven
+ *		-The functions readv() and writev() added.
+ */
+
+#ifndef lint
+	.text
+	.asciz "$Id$";
+#endif
+ 
+#if defined(SYSLIBC_SCCS) && !defined(lint)
+        .asciz "@(#)syscall.s   5.1 (Berkeley) 4/23/90"
+#endif /* SYSLIBC_SCCS and not lint */
+
+#include <machine/asm.h>
+#include <sys/syscall.h>
+
+/*
+ * Initial asm stuff for all functions.
+ */
+	.text
+	.align	2
+
+
+/* ==========================================================================
+ * machdep_sys_fork()
+ */
+	.globl _machdep_sys_fork;		
+									
+_machdep_sys_fork:;				
+									
+	movl $(SYS_fork), %eax;		
+	.byte 0x9a; .long 0; .word 7;	
+	cmpl $0, %edx
+	je	2f
+	movl $0, %eax
+2:	
+	ret;							
+
+/* ==========================================================================
+ * machdep_sys___syscall()
+ */
+
+_machdep_sys___syscall:;				
+
+	movl $(SYS___syscall), %eax;		
+	int $0x80;						
+	jb 3f;
+	ret
+
+/* ==========================================================================
+ * machdep_sys_sigsuspend()
+ */
+	.globl _machdep_sys_sigsuspend;		
+
+_machdep_sys_sigsuspend:;
+
+	movl    4(%esp),%eax            # fetch mask arg
+    movl    (%eax),%eax             # indirect to mask arg
+    movl    %eax,4(%esp)
+	movl $(SYS_sigsuspend), %eax;		
+	int $0x80;						
+	jb 3f;
+	ret
+
+3:
+	
+	neg		%eax
+	movl	$0xffffffff,%edx
+	ret
+
+/* ==========================================================================
+ * machdep_sys_lseek()
+ */
+	.globl _machdep_sys_lseek;		
+
+_machdep_sys_lseek:;				
+									
+	pushl  %ebp;
+	movl   %esp,%ebp;
+	pushl  0x14(%ebp);
+	pushl  0x10(%ebp);
+	pushl  0xc(%ebp);
+	pushl  $0x0;
+	pushl  0x8(%ebp);
+	pushl  $0x0;
+	pushl $(SYS_lseek);
+	call _machdep_sys___syscall;
+	leave
+	ret
+
+/* ==========================================================================
+ * machdep_sys_ftruncate() ; Added by Monty
+ */
+        .globl _machdep_sys_ftruncate;
+ 
+_machdep_sys_ftruncate:;
+ 
+        pushl  %ebp; 
+        movl   %esp,%ebp;
+        pushl  0x10(%ebp);
+        pushl  0xc(%ebp);
+        pushl  $0x0;			# Why this?
+        pushl  0x8(%ebp);
+        pushl  $0x0;			# And this?
+        pushl $(SYS_ftruncate);
+        call _machdep_sys___syscall;
+        leave
+        ret  
+
+/* ==========================================================================
+ * machdep_sys_sigprocmask()
+ */
+	.globl _machdep_sys_sigprocmask;		
+
+_machdep_sys_sigprocmask:;				
+									
+	movl 8(%esp),%ecx
+	movl (%ecx),%ecx
+    movl %ecx,8(%esp)
+	movl $(SYS_sigprocmask), %eax;		
+	int  $0x80;						
+	jb   3b;
+	ret
+
+/* ==========================================================================
+ * machdep_sys_pipe()
+ */
+	.globl _machdep_sys_pipe;		
+
+_machdep_sys_pipe:;	
+									
+	movl $(SYS_pipe), %eax;		
+	int  $0x80;						
+	jb   3b;
+	movl 4(%esp),%ecx
+	movl %eax,(%ecx)
+	movl %edx,4(%ecx)
+	xorl %eax,%eax
+	ret
+
diff --git a/mit-pthreads/machdep/syscall-i386-netbsd-1.3.S b/mit-pthreads/machdep/syscall-i386-netbsd-1.3.S
new file mode 100644
index 00000000000..85dc6b3e5bc
--- /dev/null
+++ b/mit-pthreads/machdep/syscall-i386-netbsd-1.3.S
@@ -0,0 +1,200 @@
+/* ==== syscall.S ============================================================
+ * Copyright (c) 1990 The Regents of the University of California.
+ * Copyright (c) 1993 Chris Provenzano, proven@mit.edu
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * William Jolitz.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * Description : Machine dependent syscalls for i386/i486/i586
+ *
+ *  1.00 93/08/26 proven
+ *      -Started coding this file.
+ *
+ *	1.01 93/11/13 proven
+ *		-The functions readv() and writev() added.
+ */
+
+#ifndef lint
+	.text
+	.asciz "$Id$";
+#endif
+ 
+#if defined(SYSLIBC_SCCS) && !defined(lint)
+        .asciz "@(#)syscall.s   5.1 (Berkeley) 4/23/90"
+#endif /* SYSLIBC_SCCS and not lint */
+
+#include <machine/asm.h>
+#include <sys/syscall.h>
+
+/*
+ * Initial asm stuff for all functions.
+ */
+	.text
+	.align	2
+
+
+/* ==========================================================================
+ * machdep_sys_fork()
+ */
+	.globl _C_LABEL(machdep_sys_fork);		
+									
+_C_LABEL(machdep_sys_fork):;				
+									
+	movl $(SYS_fork), %eax;		
+	.byte 0x9a; .long 0; .word 7;	
+	cmpl $0, %edx
+	je	2f
+	movl $0, %eax
+2:	
+	ret;							
+
+/* ==========================================================================
+ * machdep_sys___syscall()
+ */
+
+_machdep_sys___syscall:;				
+
+	movl $(SYS___syscall), %eax;		
+	int $0x80;						
+	jb 3f;
+	ret
+
+#ifndef SYS___sigsuspend14
+/* ==========================================================================
+ * machdep_sys_sigsuspend()
+ */
+	.globl _C_LABEL(machdep_sys_sigsuspend);		
+
+_C_LABEL(machdep_sys_sigsuspend):;
+
+	movl    4(%esp),%eax            # fetch mask arg
+	movl    (%eax),%eax             # indirect to mask arg
+	movl    %eax,4(%esp)
+	movl $(SYS_sigsuspend), %eax;		
+	int $0x80;						
+	jb 3f;
+	ret
+#endif
+
+3:
+	
+	neg		%eax
+	movl	$0xffffffff,%edx
+	ret
+
+/* ==========================================================================
+ * machdep_sys_lseek()
+ */
+	.globl _C_LABEL(machdep_sys_lseek);		
+
+_C_LABEL(machdep_sys_lseek):;				
+									
+	pushl  %ebp;
+	movl   %esp,%ebp;
+	pushl  0x14(%ebp);
+	pushl  0x10(%ebp);
+	pushl  0xc(%ebp);
+	pushl  $0x0;
+	pushl  0x8(%ebp);
+	pushl  $0x0;
+	pushl $(SYS_lseek);
+	call _machdep_sys___syscall;
+	leave
+	ret
+
+/* ==========================================================================
+ * machdep_sys_ftruncate() ; Added by Monty
+ */
+        .globl _C_LABEL(machdep_sys_ftruncate);
+ 
+_C_LABEL(machdep_sys_ftruncate):;
+ 
+        pushl  %ebp; 
+        movl   %esp,%ebp;
+        pushl  0x10(%ebp);
+        pushl  0xc(%ebp);
+        pushl  $0x0;			# Why this?
+        pushl  0x8(%ebp);
+        pushl  $0x0;			# And this?
+        pushl $(SYS_ftruncate);
+        call _machdep_sys___syscall;
+        leave
+        ret  
+
+#ifndef SYS___sigprocmask14
+/* ==========================================================================
+ * machdep_sys_sigprocmask()
+ */
+	.globl _C_LABEL(machdep_sys_sigprocmask);		
+
+_C_LABEL(machdep_sys_sigprocmask):;				
+									
+	movl 8(%esp),%ecx
+	movl (%ecx),%ecx
+	movl %ecx,8(%esp)
+	movl $(SYS_sigprocmask), %eax;		
+	int  $0x80;						
+	jb   3b;
+	ret
+#endif
+
+/* ==========================================================================
+ * machdep_sys_pipe()
+ */
+	.globl _C_LABEL(machdep_sys_pipe);		
+
+_C_LABEL(machdep_sys_pipe):;	
+									
+	movl $(SYS_pipe), %eax;		
+	int  $0x80;						
+	jb   3b;
+	movl 4(%esp),%ecx
+	movl %eax,(%ecx)
+	movl %edx,4(%ecx)
+	xorl %eax,%eax
+	ret
+
+/* ==========================================================================
+ * machdep_sys_fstat()
+ */
+	.globl _C_LABEL(machdep_sys_fstat);
+
+_C_LABEL(machdep_sys_fstat):;
+	movl $(SYS___fstat13), %eax;
+	int $0x80;
+	jb 4f;
+	ret
+4:
+	neg %eax
+	movl $0xffffffff,%edx
+	ret
+
diff --git a/mit-pthreads/machdep/syscall-i386-openbsd-2.0.S b/mit-pthreads/machdep/syscall-i386-openbsd-2.0.S
new file mode 100644
index 00000000000..cfdbbc77f73
--- /dev/null
+++ b/mit-pthreads/machdep/syscall-i386-openbsd-2.0.S
@@ -0,0 +1,237 @@
+/* ==== syscall.S ============================================================
+ * Copyright (c) 1990 The Regents of the University of California.
+ * Copyright (c) 1995 Chris Provenzano, proven@mit.edu
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * William Jolitz.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * Description : Machine dependent syscalls for i386/i486/i586
+ *
+ */
+
+#ifndef lint
+	.text
+	.asciz "syscall-i386-freebsd-2.0.S,v 1.2 1995/05/26 07:44:29 proven Exp";
+#endif
+ 
+#if defined(SYSLIBC_SCCS) && !defined(lint)
+        .asciz "@(#)syscall.s   5.1 (Berkeley) 4/23/90"
+#endif /* SYSLIBC_SCCS and not lint */
+
+#include <sys/syscall.h>
+
+#ifdef __STDC__
+
+#define	SYSCALL(x)					\
+	.globl _machdep_sys_##x##;		\
+									\
+_machdep_sys_##x##:;				\
+									\
+	movl $(SYS_##x##), %eax;		\
+	.byte 0x9a; .long 0; .word 7;	\
+	jb	1b;							\
+	ret;							
+
+#else
+
+#define	SYSCALL(x)					\
+	.globl _machdep_sys_/**/x;		\
+									\
+_machdep_sys_/**/x:;				\
+									\
+	movl $(SYS_/**/x), %eax;		\
+	.byte 0x9a; .long 0; .word 7;	\
+	jb	1b;							\
+	ret;							
+
+#endif
+
+
+/*
+ * Initial asm stuff for all functions.
+ */
+	.text
+	.align	2
+
+
+/* ==========================================================================
+ * error code for all syscalls. The error value is returned as the negative
+ * of the errno value.
+ */
+
+1:
+	neg		%eax
+	ret
+
+/* ==========================================================================
+ * machdep_sys_fork()
+ */
+	.globl _machdep_sys_fork;		
+									
+_machdep_sys_fork:;				
+									
+	movl $(SYS_fork), %eax;		
+	.byte 0x9a; .long 0; .word 7;	
+	cmpl $0, %edx
+	je	2f
+	movl $0, %eax
+2:	
+	ret;							
+
+/* ==========================================================================
+ * machdep_sys___syscall()
+ */
+
+_machdep_sys___syscall:;				
+
+	movl $(SYS___syscall), %eax;		
+	.byte 0x9a; .long 0; .word 7;	
+	jb 3f;
+	ret
+
+/* ==========================================================================
+ * machdep_sys_sigsuspend()
+ */
+	.globl _machdep_sys_sigsuspend;		
+
+_machdep_sys_sigsuspend:;
+
+	movl    4(%esp),%eax            # fetch mask arg
+    movl    (%eax),%eax             # indirect to mask arg
+    movl    %eax,4(%esp)
+	movl $(SYS_sigsuspend), %eax;		
+	.byte 0x9a; .long 0; .word 7;	
+	jb 3f;
+	ret
+
+3:
+	
+	neg		%eax
+	movl	$0xffffffff,%edx
+	ret
+
+/* ==========================================================================
+ * machdep_sys_sigprocmask()
+ */
+	.globl _machdep_sys_sigprocmask;		
+
+_machdep_sys_sigprocmask:;
+
+	movl    8(%esp),%ecx
+	movl    (%ecx),%ecx
+	movl    %ecx,8(%esp)
+	movl    $ SYS_sigprocmask , %eax
+	.byte 0x9a; .long 0; .word 7;
+	jb 4f;
+	ret
+
+4:
+	neg     %eax
+	movl    $0xffffffff,%edx
+	ret
+
+/* ==========================================================================
+ * machdep_sys_lseek()
+ */
+	.globl _machdep_sys_lseek;		
+
+_machdep_sys_lseek:;				
+									
+	pushl  %ebp;
+	movl   %esp,%ebp;
+	pushl  0x14(%ebp);
+	pushl  0x10(%ebp);
+	pushl  0xc(%ebp);
+	pushl  $0x0;
+	pushl  0x8(%ebp);
+	pushl  $0x0;
+	pushl $(SYS_lseek);
+	call _machdep_sys___syscall;
+	leave
+	ret
+
+/* ==========================================================================
+ * machdep_sys_ftruncate() ; Added by Monty
+ */
+        .globl _machdep_sys_ftruncate;
+ 
+_machdep_sys_ftruncate:;
+ 
+        pushl  %ebp; 
+        movl   %esp,%ebp;
+        pushl  0x10(%ebp);
+        pushl  0xc(%ebp);
+        pushl  $0x0;			# Why this?
+        pushl  0x8(%ebp);
+        pushl  $0x0;			# And this?
+        pushl $(SYS_ftruncate);
+        call _machdep_sys___syscall;
+        leave
+        ret  
+
+/* ==========================================================================
+ * machdep_sys_setjmp()
+ */
+	.globl _machdep_sys_setjmp;		
+
+_machdep_sys_setjmp:;				
+    movl    4(%esp),%eax
+    movl    0(%esp),%edx
+    movl    %edx, 0(%eax)       /* rta */
+    movl    %ebx, 4(%eax)
+    movl    %esp, 8(%eax)
+    movl    %ebp,12(%eax)
+    movl    %esi,16(%eax)
+    movl    %edi,20(%eax)
+    xorl    %eax,%eax
+    ret
+
+/* ==========================================================================
+ * machdep_sys_longjmp()
+ */
+    .globl _machdep_sys_longjmp;
+    
+_machdep_sys_longjmp:;
+    movl    4(%esp),%edx
+    movl    8(%esp),%eax
+    movl    0(%edx),%ecx
+    movl    4(%edx),%ebx
+    movl    8(%edx),%esp
+    movl    12(%edx),%ebp
+    movl    16(%edx),%esi
+    movl    20(%edx),%edi
+    testl   %eax,%eax
+    jnz 1f
+    incl    %eax
+1:  movl    %ecx,0(%esp)
+    ret
+
diff --git a/mit-pthreads/machdep/syscall-i386-sco-3.2v5.S b/mit-pthreads/machdep/syscall-i386-sco-3.2v5.S
new file mode 100644
index 00000000000..0a60dcdd866
--- /dev/null
+++ b/mit-pthreads/machdep/syscall-i386-sco-3.2v5.S
@@ -0,0 +1,442 @@
+/* ==== syscall.S ============================================================
+ * Copyright (c) 1990 The Regents of the University of California.
+ * Copyright (c) 1995 Chris Provenzano, proven@mit.edu
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * William Jolitz.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * Description : Machine dependent syscalls for i386/i486/i586
+ *
+ */
+
+#ifndef lint
+	.text
+	.asciz "syscall-i386-sco-3.2v5.S,v 1.2 1995/05/26 07:44:29 proven Exp";
+#endif
+ 
+#if defined(SYSLIBC_SCCS) && !defined(lint)
+        .asciz "@(#)syscall.s   5.1 (Berkeley) 4/23/90"
+#endif /* SYSLIBC_SCCS and not lint */
+
+#include <sys/errno.h>
+#include <sys/syscall.h>
+
+#ifdef _SCO_ELF
+
+#define NAME(X) 	machdep_sys_##X
+#define GETADDR(X) \
+	call 1f; \
+1: \
+	popl %ebx; \
+	addl $NAME(X)+[.-1b], %ebx
+	
+#define END(X)		1: ; .type NAME(X),@function ; .size NAME(X),1b - NAME(X)
+
+#else
+
+#define NAME(X)		_machdep_sys_##X
+#define END(X)
+
+#endif
+
+#ifdef __STDC__
+
+#define	SYSCALL(x)					\
+	.globl NAME(x);		\
+									\
+NAME(x):				\
+	movl $(SYS_##x##), %eax;		\
+	lcall	$7, $0; \
+	jae	1f;							\
+	cmp	$(ERESTART), %eax; \
+	je	NAME(x); \
+	neg		%eax;	\
+1: \
+	ret;							\
+\
+	END(x)
+
+
+#else
+
+#define	SYSCALL(x)					\
+	.globl NAME(x);		\
+									\
+NAME(x):				\
+									\
+	movl $(SYS_/**/x), %eax;		\
+	lcall	$7, $0; \
+	jb	1b;							\
+	ret;							\
+	END(x)
+
+#endif
+
+
+/*
+ * Initial asm stuff for all functions.
+ */
+	.text
+	.align	2
+
+/* ==========================================================================
+ * machdep_sys_fork()
+ */
+	.globl NAME(fork);		
+
+NAME(fork):;				
+	movl $(SYS_fork), %eax
+	lcall $7, $0
+	jae   1f
+	neg	%eax
+	ret
+1:
+	test %edx, %edx
+	je   2f
+	xor  %eax, %eax
+2:	
+	ret;							
+	END(fork)
+
+/* ==========================================================================
+ * NAME(getdents)
+ */
+	.globl NAME(getdents);		
+									
+NAME(getdents):
+	movl $(SYS_getdents), %eax;		
+	lcall	$7, $0
+	jae   1f
+	neg   %eax
+1:
+	ret;							
+	END(getdents)
+
+/* ==========================================================================
+ * NAME(fxstat)
+ */
+	.globl NAME(fxstat);		
+									
+NAME(fxstat):;				
+	movl $(SYS_fxstat), %eax;		
+	lcall $7, $0
+	jae   1f
+	neg   %eax;
+	ret;
+1:
+	xor  %eax, %eax;
+	ret;							
+	END(fxstat)
+
+/* ==========================================================================
+ * NAME(signal)
+ */
+	.globl NAME(signal);		
+	
+NAME(signal):;				
+	movl	4(%esp), %ecx
+	movl	$(SYS_signal),%eax
+#if 0
+	call	.L1
+.L1:
+	popl	%edx
+	addl	$(NAME(sigreturn)+[.-.L1]), %edx
+#else
+	movl	$NAME(sigreturn), %edx
+#endif
+	lcall	$7,$0
+	jae	1f
+#	movl	%eax, 12(%esp)
+	neg	%eax
+	ret
+1:
+#	xor	%eax, %eax
+#	movl	%eax, 12(%esp)
+	ret
+	END(signal)
+
+/* ==========================================================================
+ * NAME(sigaction)
+ */
+	.globl NAME(sigaction);		
+									
+NAME(sigaction):
+	movl	$(SYS_sigaction),%eax
+#if 0
+	call	.L2
+.L2:
+	popl	%edx
+	addl	$(NAME(sigreturn)+[.-.L2]), %edx
+#else
+	movl	$NAME(sigreturn), %edx
+#endif
+	lcall	$7, $0
+	jb	1f
+	xor	%eax, %eax
+	ret
+1:
+	neg	%eax
+	ret
+	END(sigaction)
+
+	.globl	NAME(sigreturn)
+NAME(sigreturn):
+        addl    $4,%esp
+	lcall	$0xf, $0
+	nop
+	nop
+	END(sigreturn)
+
+/* ==========================================================================
+ * NAME(waitpid)
+ */
+	.globl NAME(waitpid);		
+									
+NAME(waitpid):
+        .byte   0x9c
+	popl	%eax
+	orl	$0x8c4, %eax
+	pushl	%eax
+	.byte	0x9d
+	movl	$(SYS_wait), %eax
+	lcall	$7, $0
+	jae	2f
+	cmpl	$(ERESTART), %al
+	je	NAME(waitpid)
+	neg	%eax
+3:
+	ret
+2:
+	movl	8(%esp), %ecx
+	test	%ecx,%ecx
+	je	3b
+	mov	%edx, (%ecx)
+	ret
+	END(waitpid)
+
+/* ==========================================================================
+ * NAME(uname)
+ */
+	.globl NAME(uname);		
+									
+NAME(uname):
+	pushl	$0
+	pushl	$0
+	pushl	12(%esp)
+	subl	$4, %esp
+	movl	$(SYS_utssys), %eax
+	.byte 0x9a; .long 0; .word 7;	
+	jb	1f
+	addl	$16, %esp
+	ret
+1:
+	addl	$16, %esp
+	neg	%eax
+        ret
+	END(uname)
+
+
+/* ==========================================================================
+ * machdep_sys_ftruncate
+ */
+
+SYSCALL(ftruncate)
+
+/* ==========================================================================
+ * machdep_sys_ftime
+ */
+
+SYSCALL(ftime)
+
+/* ==========================================================================
+ * machdep_sys_gettimeofday()
+ */
+
+SYSCALL(gettimeofday)
+
+/* ==========================================================================
+ * machdep_sys_kill()
+ */
+
+SYSCALL(kill)
+
+/* ==========================================================================
+ * pthread_sys_setitimer
+ */
+	.globl NAME(setitimer);		
+									
+NAME(setitimer):;				
+	movl $(SYS_setitimer), %eax;		
+	lcall	$7, $0
+	jae   1f
+	neg   %eax
+	ret
+1:
+	xor  %eax, %eax
+	ret;	
+	END(setitimer)						
+
+/* ==========================================================================
+ * pthread_sys_sysconf
+ */
+	.globl NAME(sysconf);		
+									
+NAME(sysconf):;				
+	movl $(SYS_sysconf), %eax;		
+	lcall $7, $0
+	jae   1f
+	neg   %eax
+1:
+	ret;	
+	END(sysconf)						
+
+/* ==========================================================================
+ * pthread_sys_sysi86()
+ */
+	.globl NAME(sysi86);		
+									
+NAME(sysi86):;				
+	movl $(SYS_sysi86), %eax
+	lcall $7, $0
+	jae   1f
+	neg   %eax
+1:
+	ret;							
+	END(sysi86)
+
+
+/* ==========================================================================
+ * machdep_sys_brk()
+ */
+	.globl NAME(brk);		
+									
+NAME(brk):;				
+	movl $(SYS_break), %eax
+	lcall $7, $0
+	jae   1f
+	neg   %eax
+	ret
+1:
+	xor	%eax, %eax
+	ret;							
+	END(brk)
+
+/* ==========================================================================
+ * machdep_sys_pipe()
+ */
+	.globl NAME(pipe);		
+									
+NAME(pipe):;				
+	movl $(SYS_pipe), %eax;		
+	lcall $7, $0
+	jae   1f
+	neg   %eax
+	ret
+1:
+	movl	4(%esp), %ecx
+	movl	%eax, (%ecx)
+	movl	%edx, 4(%ecx)
+	xor	%eax, %eax
+	ret;							
+	END(brk)
+
+/* ==========================================================================
+ * machdep_sys_fcntl()
+ */
+	.globl NAME(fcntl);		
+									
+NAME(fcntl):;				
+	movl $(SYS_fcntl), %eax
+	lcall $7, $0
+	jae   1f
+	neg   %eax
+1:
+	ret
+	END(fcntl)
+
+
+/* ==========================================================================
+ * machdep_sys_select()
+ */
+	.globl NAME(select);		
+									
+NAME(select):;				
+	movl $(SYS_select), %eax
+	lcall $7, $0
+	jae   1f
+	cmp   $(ERESTART), %eax
+	jne   2f
+	movl  $(EINTR), %eax
+2:
+	neg   %eax
+1:
+	ret
+	END(select)
+
+
+/* ==========================================================================
+ * setjmp()
+ */
+	.globl setjmp;		
+									
+setjmp:
+	movl	4(%esp),%eax
+	movl	%ebx,(%eax)
+	movl	%esi,4(%eax)
+	movl	%edi,8(%eax)
+	movl	%ebp,12(%eax)
+	popl	%edx
+	movl	%esp,16(%eax)
+	movl	%edx,20(%eax)
+	subl	%eax,%eax
+	jmp	*%edx
+1: ; 	.type setjmp,@function ; .size setjmp,1b - setjmp
+
+/* ==========================================================================
+ * longjmp()
+ */
+	.globl longjmp;		
+									
+longjmp:
+	movl	4(%esp),%edx
+	movl	8(%esp),%eax
+	movl	0(%edx),%ebx
+	movl	4(%edx),%esi
+	movl	8(%edx),%edi
+	movl	12(%edx),%ebp
+	movl	16(%edx),%esp
+	test	%eax,%eax
+	jne	1f
+	inc	%eax
+1:
+	jmp	*20(%edx)
+1: ; 	.type longjmp,@function ; .size longjmp,1b - longjmp
diff --git a/mit-pthreads/machdep/syscall-ip22-irix-5.2.S b/mit-pthreads/machdep/syscall-ip22-irix-5.2.S
new file mode 100644
index 00000000000..ded0fc55e38
--- /dev/null
+++ b/mit-pthreads/machdep/syscall-ip22-irix-5.2.S
@@ -0,0 +1,106 @@
+#include <sys.s>
+#include <sys/regdef.h>
+
+/*
+ 	Kernel syscall interface:
+   	Input:
+		v0		syscall	number
+   	Output:
+
+   	This macro is similar to SYSCALL in sys/syscall.h, but not completely.
+   	There's room for optimization, if we assume this will continue to
+   	be assembled as one file.
+
+	Compile with -DPIC for pic code.
+*/
+
+#ifdef PIC
+#define PICOPT  .option pic2
+#else
+#define PICOPT
+#endif
+
+
+#define YSYSCALL(x) 					\
+	PICOPT;								\
+	.globl 		machdep_sys_##x;		\
+	.ent		machdep_sys_##x, 0;		\
+machdep_sys_##x:;						\
+	.frame  sp,0,ra;					\
+	.set	noreorder;					\
+	li	v0, SYS_##x;					\
+	syscall;							\
+	bne a3, zero, 1b;					\
+	nop;								\
+	j ra;								\
+	nop;								\
+	.end 		machdep_sys_##x
+
+/* ==========================================================================
+ * error code for all syscalls. The error value is returned as the negative
+ * of the errno value.
+ */
+
+1:
+	subu v0,zero,v0;
+	j ra;
+
+/* ==========================================================================
+ * lstat
+ */
+	PICOPT;							
+	.globl 		machdep_sys_lstat;		
+	.ent		machdep_sys_lstat, 0;		
+machdep_sys_lstat:;						
+	.frame  sp,0,ra;					
+	.set	noreorder;					
+	move a2, a1
+	move a1, a0
+	li   a0, 2
+	li	v0, SYS_lxstat;					
+	syscall;							
+	bne a3, zero, 1b;					
+	nop;								
+	j ra;							
+	nop;								
+	.end 		machdep_sys_lstat
+
+/* ==========================================================================
+ * fstat
+ */
+	PICOPT;							
+	.globl 		machdep_sys_fstat;		
+	.ent		machdep_sys_fstat, 0;		
+machdep_sys_fstat:;						
+	.frame  sp,0,ra;					
+	.set	noreorder;					
+	move a2, a1
+	move a1, a0
+	li   a0, 2
+	li	v0, SYS_fxstat;					
+	syscall;							
+	bne a3, zero, 1b;					
+	nop;								
+	j ra;							
+	nop;								
+	.end 		machdep_sys_fstat
+
+/* ==========================================================================
+ * stat
+ */
+	PICOPT;							
+	.globl 		machdep_sys_stat;		
+	.ent		machdep_sys_stat, 0;		
+machdep_sys_stat:;						
+	.frame  sp,0,ra;					
+	.set	noreorder;					
+	move a2, a1
+	move a1, a0
+	li   a0, 2
+	li	v0, SYS_xstat;					
+	syscall;							
+	bne a3, zero, 1b;					
+	nop;								
+	j ra;							
+	nop;								
+	.end 		machdep_sys_stat
diff --git a/mit-pthreads/machdep/syscall-m68000-netbsd.S b/mit-pthreads/machdep/syscall-m68000-netbsd.S
new file mode 100644
index 00000000000..f36286770a2
--- /dev/null
+++ b/mit-pthreads/machdep/syscall-m68000-netbsd.S
@@ -0,0 +1,83 @@
+
+#ifndef lint
+    .text
+    .asciz "$Id$";
+#endif
+
+#include <machine/asm.h>
+#include <sys/syscall.h>
+
+#ifdef __STDC__
+#define IMM	#
+#define SYSCALL(x)      .even; ENTRY(machdep_sys_ ## x); \
+                        movl IMM SYS_ ## x,d0; trap IMM 0; jcs err; rts
+#else /* !__STDC__ */
+#define SYSCALL(x)      .even; ENTRY(machdep_sys_/**/x); \
+                        movl #SYS_/**/x,d0; trap #0; jcs err; rts
+#endif /* !__STDC__ */
+
+/*
+ * Initial asm stuff for all functions.
+ */
+        .text
+        .even
+
+
+/* ==========================================================================
+ * error code for all syscalls. The error value is returned as the negative
+ * of the errno value.
+ */
+
+err:
+        negl            d0
+        rts
+
+/* ==========================================================================
+ * machdep_sys_pipe
+ */
+	.even
+ENTRY(machdep_sys_pipe);
+	movl #SYS_pipe,d0
+	trap #0
+	jcs 	err
+	movl	sp@(4),a0
+	movl	d0,a0@+
+	movl	d1,a0@
+	clrl	d0
+	rts
+
+#ifndef SYS___sigsuspend14
+	.even
+ENTRY(machdep_sys_sigsuspend)
+	movl	sp@(4),a0
+	movl	a0@,sp@(4)
+	movl	#SYS_compat_13_sigsuspend13,d0
+	trap	#0
+	jcs	err
+	clrl	d0
+	rts
+#endif
+
+#ifndef SYS___sigprocmask14
+	.even
+ENTRY(machdep_sys_sigprocmask)
+	tstl	sp@(8)
+	jne	gotptr
+/*	movl	#0,sp@(8)	/* null mask pointer; block empty set */
+	movl	#1,sp@(4)	
+	jra	doit
+gotptr:
+	movl	sp@(8),a0
+	movl	a0@,sp@(8)
+doit:
+	movl	#SYS_compat_13_sigprocmask13,d0
+	trap	#0
+	jcs	err
+	tstl	sp@(12)
+	jeq	out
+	movl	sp@(12),a0
+	movl	d0,a0@
+out:
+	clrl	d0
+	rts
+#endif
diff --git a/mit-pthreads/machdep/syscall-r2000-ultrix-4.2.S b/mit-pthreads/machdep/syscall-r2000-ultrix-4.2.S
new file mode 100644
index 00000000000..dc891dc37bd
--- /dev/null
+++ b/mit-pthreads/machdep/syscall-r2000-ultrix-4.2.S
@@ -0,0 +1,166 @@
+/* ==== syscall.S ============================================================
+ * Copyright (c) 1993 by Chris Provenzano, proven@mit.edu
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *  This product includes software developed by Chris Provenzano.
+ * 4. The name of Chris Provenzano may not be used to endorse or promote 
+ *	  products derived from this software without specific prior written
+ *	  permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY CHRIS PROVENZANO ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL CHRIS PROVENZANO BE LIABLE FOR ANY 
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 
+ * SUCH DAMAGE.
+ *
+ * Description : Machine dependent syscalls for decstation with r2000/r3000
+ *
+ *  1.00 93/08/14 proven
+ *      -Started coding this file.
+ */
+
+	.text
+    .ascii "$Id$";
+
+#include <syscall.h>
+#include <machine/regdef.h>
+
+/*
+ * Initial asm stuff for all functions.
+ */
+	.text
+	.align	2
+
+/* ==========================================================================
+ * error code for all syscalls. The error value is returned as the negative
+ * of the errno value. Eventually I want to load the errno value directly
+ * into pthread_run->error but until then ...
+ */
+machdep_error:
+	negu v0, v0				/* Return negative of errno value. */
+	j ra
+
+/* ==========================================================================
+ * Syscalls already done,
+ * Standard		 		Other important		BSD sockets
+ * fork 		=   2	select		=  93	socket		=  97
+ * read 		=   3	readv		= 120	connect		=  98
+ * write 		=   4	writev		= 121	accept		=  99
+ * open			= 	5   getdirentries =     send		= 101
+ * close		=   6						recv		= 102
+ * creat		=	8						bind		= 104
+ * link			=   9						listen		= 106
+ * unlink		=  10						recvmsg		= 113
+ * chdir		=  12						sendmsg		= 114
+ * chmod		=  15						getsockopt  = 118
+ * chown		=  16						recvfrom    = 125
+ * lseek  		=  19						sendto		= 133
+ * stat			=  38						shutdown	= 134
+ * dup 			=  41						getpeername = 141
+ * pipe 		=  42  					
+ * execve		=  59  				
+ * fstat 		=  62		
+ * wait3		=  84	
+ * dup2			=  90
+ * fcntl		=  92
+ * fchown		= 123
+ * fchmod		= 124
+ * rename		= 128
+ * waitpid		= 189
+ * ======================================================================= */
+
+/* ==========================================================================
+ * machdep_sys_fork()
+ */
+	.globl	machdep_sys_fork
+	.ent	machdep_sys_fork
+
+machdep_sys_fork:
+
+	.frame	sp,0,ra				/* No frame, return address in ra */
+
+	li v0,SYS_fork				/* Load fork syscall # into v0 */
+	syscall					
+	bne a3,zero,machdep_error	/* Error if a3 != 0 */
+	beqz v1,__fork_parent		/* Second return value = 0, if parent */
+	li v0,0
+__fork_parent:
+	j ra
+
+	.end	machdep_sys_fork
+
+/* ==========================================================================
+ * machdep_sys_pipe()
+ */
+	.globl	machdep_sys_pipe
+	.ent	machdep_sys_pipe
+
+machdep_sys_pipe:
+
+	.frame	sp,0,ra				/* No frame, return address in ra */
+
+	li v0,SYS_pipe				/* Load pipe syscall # into v0 */
+	syscall					
+	bne a3,zero,machdep_error	/* Error if a3 != 0 */
+	sw v0, 0(a0)
+	sw v1, 4(a0)
+	li v0, 0
+	j ra
+
+	.end	machdep_sys_pipe
+
+/* ==========================================================================
+ * Other important asm routines.
+ * ======================================================================= */
+/* ==========================================================================
+ * fake_setjmp()
+ */
+	.globl	fake_setjmp
+	.ent	fake_setjmp
+
+fake_setjmp:
+
+	.frame sp,0,ra				/* No frame, return address in ra */
+
+								/* Save all the important registers */
+	sw ra,8(a0)
+	sw gp,124(a0)
+	sw sp,128(a0)
+	sw s0,76(a0)
+								/* More registers needed. */
+	j ra
+
+	.end	fake_longjmp
+
+/* ==========================================================================
+ * machdep_sys_longjmp()
+ */
+	.globl	machdep_sys_longjmp
+	.ent	machdep_sys_longjmp
+
+machdep_sys_longjmp:
+
+	.frame sp,0,ra				/* No frame, return address in ra */
+	li a1,1						/* Load 1 into reg a1 */
+	sw a1, 20(a0);				/* Load a1 into address a0 + 20 */
+	li v0,SYS_sigreturn			/* Load sigreturn syscall # into v0 */
+	syscall						/* Do syscall to do longjmp */
+	j ra
+
+	.end	machdep_sys_longjmp
diff --git a/mit-pthreads/machdep/syscall-romp-bsd.S b/mit-pthreads/machdep/syscall-romp-bsd.S
new file mode 100644
index 00000000000..233f0b9430b
--- /dev/null
+++ b/mit-pthreads/machdep/syscall-romp-bsd.S
@@ -0,0 +1,327 @@
+/* ==== syscall.S ============================================================
+ * Copyright (c) 1993 by John F. Carr, jfc@mit.edu
+ *
+ *  1.00 93/09/xx proven
+ *      -Started coding this file.
+ */
+
+#ifndef lint
+static const char rcsid[] = "$Id$";
+#endif
+ 
+/* DO NOT USE COLONS IN THIS FILE, GCC CAN'T HANDLE THEM */
+/* #include <copyright.h> */
+
+	.globl	.oVncs
+	.text
+	.align	2
+
+/* ==========================================================================
+ * machdep_sys_write()
+ */
+	.globl	_machdep_sys_write
+	.globl	_.machdep_sys_write
+
+	.text	2
+_machdep_sys_write:
+	.long	_.machdep_sys_write
+
+	.text
+_.machdep_sys_write:
+	lcs	r0,0(r3)
+	svc	4(r0)
+	bntbr	r15
+	store	r2,_errno,r5
+	brx	r15
+	cal	r2,-1(r0)
+
+
+/* ==========================================================================
+ * machdep_sys_read()
+ */
+	.globl	_machdep_sys_read
+	.globl	_.machdep_sys_read
+
+	.text	2
+_machdep_sys_read:
+	.long	_.machdep_sys_read
+
+	.text
+_.machdep_sys_read:
+	lcs	r0,0(r3)
+	svc	3(r0)
+	bntbr	r15
+	store	r2,_errno,r5
+	brx	r15
+	cal	r2,-1(r0)
+
+
+/* ==========================================================================
+ * machdep_sys_open()
+ */
+	.globl	_machdep_sys_open
+	.globl	_.machdep_sys_open
+
+	.text	2
+_machdep_sys_open:
+	.long	_.machdep_sys_open
+
+	.text
+_.machdep_sys_open:
+	lcs	r0,0(r2)
+	svc	5(r0)
+	bntbr	r15
+	store	r2,_errno,r5
+	brx	r15
+	cal	r2,-1(r0)
+
+
+/* ==========================================================================
+ * machdep_sys_bind()
+ */
+	.globl	_machdep_sys_bind
+	.globl	_.machdep_sys_bind
+
+	.text	2
+_machdep_sys_bind:
+	.long	_.machdep_sys_bind
+
+	.text
+_.machdep_sys_bind:
+	ls	r0,0(r3)
+	svc	104(r0)
+	bntbr	r15
+	store	r2,_errno,r5
+	brx	r15
+	cal	r2,-1(r0)
+
+
+/* ==========================================================================
+ * machdep_sys_socket()
+ */
+	.globl	_machdep_sys_socket
+	.globl	_.machdep_sys_socket
+
+	.text	2
+_machdep_sys_socket:
+	.long	_.machdep_sys_socket
+
+	.text
+	.align	2
+_.machdep_sys_socket:
+	svc	97(r0)
+	bntbr	r15
+	store	r2,_errno,r5
+	brx	r15
+	cal	r2,-1(r0)
+
+
+/* ==========================================================================
+ * machdep_sys_close()
+ */
+	.globl	_machdep_sys_close
+	.globl	_.machdep_sys_close
+
+	.text	2
+_machdep_sys_close:
+	.long	_.machdep_sys_close
+
+	.text
+	.align	2
+_.machdep_sys_close:
+	svc	6(r0)
+	bntbr	r15
+	store	r2,_errno,r5
+	brx	r15
+	cal	r2,-1(r0)
+
+
+/* ==========================================================================
+ * machdep_sys_connect()
+ */
+	.globl	_machdep_sys_connect
+	.globl	_.machdep_sys_connect
+
+	.text	2
+_machdep_sys_connect:
+	.long	_.machdep_sys_connect
+
+	.text
+_.machdep_sys_connect:
+	lcs	r0,0(r3)
+	svc	98(r0)
+	bntbr	r15
+	store	r2,_errno,r5
+	brx	r15
+	cal	r2,-1(r0)
+
+/* ==========================================================================
+ * machdep_sys_accept()
+ */
+	.globl	_machdep_sys_accept
+	.globl	_.machdep_sys_accept
+
+	.text	2
+_machdep_sys_accept:
+	.long	_.machdep_sys_accept
+
+	.text
+_.machdep_sys_accept:
+	lcs	r0,0(r3)
+	svc	99(r0)
+	bntbr	r15
+	store	r2,_errno,r5
+	cal	r2,-1(r0)
+
+/* ==========================================================================
+ * machdep_sys_listen()
+ */
+	.globl	_machdep_sys_listen
+	.globl	_.machdep_sys_listen
+
+	.text	2
+	.align	2
+_machdep_sys_listen:
+	.long	_.machdep_sys_listen
+
+	.text
+	.align	2
+_.machdep_sys_listen:
+	svc	106(r0)
+	bntbr	r15
+	brx	r15
+	twoc	r2,r2
+
+/* ==========================================================================
+ * machdep_sys_fcntl()
+ */
+	.globl	_.machdep_sys_fcntl
+	.globl	_machdep_sys_fcntl
+
+	.text	2
+_machdep_sys_fcntl:
+	.long	_.machdep_sys_fcntl
+	.text
+_.machdep_sys_fcntl:
+	lcs	r0,0(sp)
+	svc	92(r0)
+	bntbr	r15
+	store	r2,_errno,r5
+	brx	r15
+	cal	r2,-1(r0)
+
+/* ==========================================================================
+ * machdep_sys_getpeername()
+ */
+    .globl  _machdep_sys_getpeername
+    .globl  _.machdep_sys_getpeername
+
+    .text   2
+_machdep_sys_getpeername:
+    .long   _.machdep_sys_getpeername
+
+    .text
+_.machdep_sys_getpeername:
+    ls  r0,0(sp)
+    svc 141(r0)
+    bntbr   r15
+    brx r15
+    twoc    r2,r2
+
+
+/* ==========================================================================
+ * machdep_sys_getsockopt()
+ */
+    .globl  _machdep_sys_getsockopt
+    .globl  _.machdep_sys_getsockopt
+
+    .text   2
+_machdep_sys_getsockopt:
+    .long   _.machdep_sys_getsockopt
+
+    .text
+_.machdep_sys_getsockopt:
+    ls  r0,0(sp)
+    svc 118(r0)
+    bntbr   r15
+    brx r15
+    twoc    r2,r2
+
+
+/* ==========================================================================
+ * machdep_sys_select()
+ */
+
+	.globl	_.machdep_sys_select
+	.globl	_machdep_sys_select
+
+	.text	2
+_machdep_sys_select:
+	.long	_.machdep_sys_select
+	.text
+_.machdep_sys_select:
+	svc	93(r0)
+	bntbr	r15
+	brx	r15
+	twoc	r2,r2
+
+/* ==========================================================================
+ * __tsh()
+ */
+	.globl	_._tsh
+	.globl	__tsh
+	.text	2
+__tsh:	.long	_._tsh
+	.text
+	.align	2
+_._tsh:
+	brx	r15
+	tsh	r2,0(r2)
+
+
+/* ==========================================================================
+ * __pthread_save()
+ */
+	.globl	__pthread_save
+	.globl	_._pthread_save
+	.text	2
+__pthread_save:
+	.long	_._pthread_save
+	.text
+	.align	2
+_._pthread_save:
+	ail	r5,r4,0
+	jne	1f
+	mr	r4,sp
+	lis	r5,0
+	stm	r4,0(r2)
+	brx	r15
+	lis	r2,0
+1:
+	mr	r0,r15		# save old return address
+	ls	r15,0(r4)	# new return address
+	mr	r5,r4		# r0 to restore
+	mr	r4,r3		# sp to restore
+	stm	r4,0(r2)
+	brx	r0
+	lis	r2,0
+
+
+/* ==========================================================================
+ * __pthread_restore()
+ */
+	.globl	__pthread_restore
+	.globl	_._pthread_restore
+	.text	2
+__pthread_restore:
+	.long	_._pthread_restore
+	.text
+	.align	2
+_._pthread_restore:
+	lm	r4,0(r2)
+	mr	r0,r5
+	lis	r2,1
+	brx	r15
+	mr	sp,r4
+
+
diff --git a/mit-pthreads/machdep/syscall-sparc-netbsd-1.1.S b/mit-pthreads/machdep/syscall-sparc-netbsd-1.1.S
new file mode 100644
index 00000000000..9c4da4b1325
--- /dev/null
+++ b/mit-pthreads/machdep/syscall-sparc-netbsd-1.1.S
@@ -0,0 +1,102 @@
+/* ==== syscall.S ============================================================
+ * Copyright (c) 1994 Chris Provenzano, proven@mit.edu
+ * All rights reserved.
+ *
+ */
+
+#ifndef lint
+	.text
+	.asciz "$Id$";
+#endif
+ 
+#include <sys/syscall.h>
+
+#define	SYSCALL(x)					\
+	.globl _machdep_sys_##x;		\
+									\
+_machdep_sys_##x:;					\
+									\
+	mov SYS_##x, %g1;   			\
+	ta 0;							\
+	bcs,a 2b;						\
+	sub %r0,%o0,%o0;				\
+	retl							
+
+
+/*
+ * Initial asm stuff for all functions.
+ */
+	.text
+	.align	4
+
+/* ==========================================================================
+ * error code for all syscalls. The error value is returned as the negative
+ * of the errno value.
+ */
+
+1:
+	sub		%r0, %o0, %o0
+2:
+	retl
+	nop
+
+/* ==========================================================================
+ * machdep_sys_pipe()
+ */
+    .globl _machdep_sys_pipe
+
+_machdep_sys_pipe:
+    mov  %o0, %o2
+    mov  SYS_pipe, %g1
+    ta  0
+    bcs 1b
+    nop
+    st  %o0, [ %o2 ]
+    st  %o1, [ %o2 + 4 ]
+    retl 
+    mov  %g0, %o0
+
+/* ==========================================================================
+ * machdep_sys_fork()
+ */
+    .globl _machdep_sys_fork;
+
+_machdep_sys_fork:;
+
+    mov SYS_fork, %g1;
+    ta 0;
+    bcs 1b;
+    nop;
+	dec %o1;
+    retl;
+	and %o0, %o1, %o0;	! return 0 in child, pid in parent
+
+/* ==========================================================================
+ * machdep_sys_sigprocmask()
+ */
+    .globl _machdep_sys_sigprocmask;
+
+_machdep_sys_sigprocmask:;
+
+	ld [%o1], %o1; 
+    mov SYS_sigprocmask, %g1;
+    ta 0;
+    bcs 1b;
+    nop;
+    retl
+	nop
+
+/* ==========================================================================
+ * machdep_sys_sigsuspend()
+ */
+    .globl _machdep_sys_sigsuspend;
+
+_machdep_sys_sigsuspend:;
+
+	ld [%o0], %o0; 
+    mov SYS_sigsuspend, %g1;
+    ta 0;
+    bcs 1b;
+    nop;
+    retl
+	nop
diff --git a/mit-pthreads/machdep/syscall-sparc-netbsd-1.3.S b/mit-pthreads/machdep/syscall-sparc-netbsd-1.3.S
new file mode 100644
index 00000000000..74a51e756b7
--- /dev/null
+++ b/mit-pthreads/machdep/syscall-sparc-netbsd-1.3.S
@@ -0,0 +1,172 @@
+/* ==== syscall.S ============================================================
+ * Copyright (c) 1994 Chris Provenzano, proven@mit.edu
+ * All rights reserved.
+ *
+ */
+
+#ifndef lint
+	.text
+	.asciz "$Id$";
+#endif
+ 
+#include <machine/asm.h>
+#include <sys/syscall.h>
+
+#define	SYSCALL(x)					\
+	.globl _C_LABEL(machdep_sys_##x);		\
+							\
+_C_LABEL(machdep_sys_##x):;				\
+							\
+	mov SYS_##x, %g1;   				\
+	ta 0;						\
+	bcs,a 2b;					\
+	sub %r0,%o0,%o0;				\
+	retl							
+
+
+/*
+ * Initial asm stuff for all functions.
+ */
+	.text
+	.align	4
+
+/* ==========================================================================
+ * error code for all syscalls. The error value is returned as the negative
+ * of the errno value.
+ */
+
+1:
+	sub		%r0, %o0, %o0
+2:
+	retl
+	nop
+
+/* ==========================================================================
+ * machdep_sys_pipe()
+ */
+    .globl _C_LABEL(machdep_sys_pipe)
+
+_C_LABEL(machdep_sys_pipe):
+    mov  %o0, %o2
+    mov  SYS_pipe, %g1
+    ta  0
+    bcs 1b
+    nop
+    st  %o0, [ %o2 ]
+    st  %o1, [ %o2 + 4 ]
+    retl 
+    mov  %g0, %o0
+
+/* ==========================================================================
+ * machdep_sys_fork()
+ */
+    .globl _C_LABEL(machdep_sys_fork);
+
+_C_LABEL(machdep_sys_fork):;
+
+    mov SYS_fork, %g1;
+    ta 0;
+    bcs 1b;
+    nop;
+    dec %o1;
+    retl;
+    and %o0, %o1, %o0;	! return 0 in child, pid in parent
+
+#ifndef SYS___sigprocmask14
+/* ==========================================================================
+ * machdep_sys_sigprocmask()
+ */
+    .globl _C_LABEL(machdep_sys_sigprocmask);
+
+_C_LABEL(machdep_sys_sigprocmask):;
+
+    ld [%o1], %o1; 
+    mov SYS_sigprocmask, %g1;
+    ta 0;
+    bcs 1b;
+    nop;
+    retl
+    nop
+#endif
+
+#ifndef SYS___sigsuspend14
+/* ==========================================================================
+ * machdep_sys_sigsuspend()
+ */
+    .globl _C_LABEL(machdep_sys_sigsuspend);
+
+_C_LABEL(machdep_sys_sigsuspend):;
+
+    ld [%o0], %o0; 
+    mov SYS_sigsuspend, %g1;
+    ta 0;
+    bcs 1b;
+    nop;
+    retl
+    nop
+#endif
+
+/* ==========================================================================
+ * machdep_sys_fstat()
+ */
+    .globl _C_LABEL(machdep_sys_fstat);
+
+_C_LABEL(machdep_sys_fstat):;
+
+    mov SYS___fstat13, %g1;
+    ta 0;
+    bcs 1b;
+    nop;
+    retl
+    nop
+
+/* ==========================================================================
+ * machdep_sys___syscall()
+ */
+_machdep_sys___syscall:;
+
+    mov SYS___syscall, %g1;
+    ta 0;
+    bcs 1b;
+    nop;
+    retl
+    nop
+
+/* ==========================================================================
+ * machdep_sys_lseek()
+ */
+	.global _C_LABEL(machdep_sys_lseek)
+
+_C_LABEL(machdep_sys_lseek):
+	save %sp,-112,%sp
+	mov %i1,%o4
+	mov %i2,%o5
+	st %i3,[%sp+92]
+	mov 0,%o0
+	mov SYS_lseek,%o1
+	mov %i0,%o2
+	call _machdep_sys___syscall,0
+	mov 0,%o3
+	mov %o0,%i0
+	mov %o1,%i1
+	ret
+	restore
+
+/* ==========================================================================
+ * machdep_sys_ftruncate()
+ */
+	.global _C_LABEL(machdep_sys_ftruncate)
+
+_C_LABEL(machdep_sys_ftruncate):
+	save %sp,-104,%sp
+	mov %i1,%o4
+	mov %i2,%o5
+	mov 0,%o0
+	mov SYS_ftruncate,%o1
+	mov %i0,%o2
+	call _machdep_sys___syscall,0
+	mov 0,%o3
+	mov %o0,%o1
+	sra %o0,31,%o0
+	ret
+	restore %g0,%o1,%o0
diff --git a/mit-pthreads/machdep/syscall-sparc-sunos-4.1.3.S b/mit-pthreads/machdep/syscall-sparc-sunos-4.1.3.S
new file mode 100644
index 00000000000..ec293b0ca3f
--- /dev/null
+++ b/mit-pthreads/machdep/syscall-sparc-sunos-4.1.3.S
@@ -0,0 +1,113 @@
+/* ==== syscall.S ============================================================
+ * Copyright (c) 1994 Chris Provenzano, proven@mit.edu
+ * All rights reserved.
+ *
+ */
+
+#ifndef lint
+	.text
+	.asciz "$Id$";
+#endif
+ 
+#include <sys/syscall.h>
+
+#define	SYSCALL(x)					\
+	.globl _machdep_sys_##x;		\
+									\
+_machdep_sys_##x:;					\
+									\
+	mov SYS_##x, %g1;   			\
+	ta 0;							\
+	bcs,a 2b;						\
+	sub %r0,%o0,%o0;				\
+	retl							
+
+
+/*
+ * Initial asm stuff for all functions.
+ */
+	.text
+	.align	4
+
+/* ==========================================================================
+ * error code for all syscalls. The error value is returned as the negative
+ * of the errno value.
+ */
+
+1:
+	sub		%r0, %o0, %o0
+2:
+	retl
+	nop
+
+/* ==========================================================================
+ * machdep_sys_pipe()
+ */
+    .globl _machdep_sys_pipe
+
+_machdep_sys_pipe:
+    mov  %o0, %o2
+    mov  SYS_pipe, %g1
+    ta  0
+    bcs 1b
+    nop
+    st  %o0, [ %o2 ]
+    st  %o1, [ %o2 + 4 ]
+    retl 
+    mov  %g0, %o0
+
+/* ==========================================================================
+ * machdep_sys_fork()
+ */
+    .globl _machdep_sys_fork;
+
+_machdep_sys_fork:;
+
+    mov SYS_fork, %g1;
+    ta 0;
+    bcs 1b;
+    nop;
+    tst %o1
+    bne,a __fork_parent
+    mov  %g0, %o0
+__fork_parent:;
+    retl
+
+/* POSIX-compliant getpgrp() takes no arguments.  The SunOS syscall wants
+   one, and gives the POSIXy result if that argument is zero.  */
+	.globl _getpgrp
+_getpgrp:
+	mov SYS_getpgrp, %g1
+	mov 0, %i0
+	ta 0
+	bcs 1b
+	nop
+	retl
+	nop
+
+#if 0
+/* I think this bit of magic will do the right thing for other syscalls.
+   We get here with the new `errno' code in %o0.  It should get stored in
+   *__error(), and -1 returned to the caller.  */
+	.globl cerror
+cerror:
+	save %sp,-104,%sp
+	/* Now value is in %i0.  Store it in *__error().  */
+	call ___error
+	nop
+	st %i0,[%o0]
+
+	/* Now also store a copy in global variable errno, for routines
+	   like isatty that want to examine it and which haven't been
+	   converted yet.  */
+	sethi %hi(_errno), %o0
+	st %i0,[%o0+%lo(_errno)]
+
+#if 0 /* use this if you want -errno returned */
+	sub %r0,%i0,%i0
+#else /* return -1 */
+	mov -1,%i0
+#endif
+	retl
+	restore
+#endif
diff --git a/mit-pthreads/machdep/syscall-sparc-sunos-5.3.S b/mit-pthreads/machdep/syscall-sparc-sunos-5.3.S
new file mode 100644
index 00000000000..822055ad04e
--- /dev/null
+++ b/mit-pthreads/machdep/syscall-sparc-sunos-5.3.S
@@ -0,0 +1,65 @@
+/* ==== syscall.S ============================================================
+ * Copyright (c) 1994 Chris Provenzano, proven@mit.edu
+ * All rights reserved.
+ *
+ */
+
+#ifndef lint
+	.text
+	.asciz "$Id$";
+#endif
+ 
+#define _ASM
+#include <sys/syscall.h>
+
+/*
+ * Initial asm stuff for all functions.
+ */
+	.text
+	.align	4
+
+/* ==========================================================================
+ * error code for all syscalls. The error value is returned as the negative
+ * of the errno value.
+ */
+
+1:
+	sub		%r0, %o0, %o0
+2:
+	retl
+	nop
+
+/* ==========================================================================
+ * machdep_sys_fork()
+ */
+    .globl machdep_sys_fork;
+
+machdep_sys_fork:;
+
+    mov SYS_fork, %g1;
+    ta 0;
+    bcs 1b;
+    nop;
+    tst %o1
+    bne,a __fork_parent
+    mov  %g0, %o0
+__fork_parent:;
+    retl
+    nop;	/* Added by monty to keep sparc assembler happy */
+
+/* ========================================================================== 
+ * Berkeley socket stuff
+ * 
+ * ==========================================================================
+ * machdep_sys_socketcall()
+ */
+    .globl machdep_sys_socketcall;
+
+machdep_sys_socketcall:;
+
+	mov 83, %g1;   			
+	ta 0;							
+	bcs,a 2b;						
+	sub %r0,%o0,%o0;				
+	retl							
+	nop;	/* Added by monty to keep sparc assembler happy */	
diff --git a/mit-pthreads/machdep/syscall-sparc-sunos4.S b/mit-pthreads/machdep/syscall-sparc-sunos4.S
new file mode 100644
index 00000000000..ec293b0ca3f
--- /dev/null
+++ b/mit-pthreads/machdep/syscall-sparc-sunos4.S
@@ -0,0 +1,113 @@
+/* ==== syscall.S ============================================================
+ * Copyright (c) 1994 Chris Provenzano, proven@mit.edu
+ * All rights reserved.
+ *
+ */
+
+#ifndef lint
+	.text
+	.asciz "$Id$";
+#endif
+ 
+#include <sys/syscall.h>
+
+#define	SYSCALL(x)					\
+	.globl _machdep_sys_##x;		\
+									\
+_machdep_sys_##x:;					\
+									\
+	mov SYS_##x, %g1;   			\
+	ta 0;							\
+	bcs,a 2b;						\
+	sub %r0,%o0,%o0;				\
+	retl							
+
+
+/*
+ * Initial asm stuff for all functions.
+ */
+	.text
+	.align	4
+
+/* ==========================================================================
+ * error code for all syscalls. The error value is returned as the negative
+ * of the errno value.
+ */
+
+1:
+	sub		%r0, %o0, %o0
+2:
+	retl
+	nop
+
+/* ==========================================================================
+ * machdep_sys_pipe()
+ */
+    .globl _machdep_sys_pipe
+
+_machdep_sys_pipe:
+    mov  %o0, %o2
+    mov  SYS_pipe, %g1
+    ta  0
+    bcs 1b
+    nop
+    st  %o0, [ %o2 ]
+    st  %o1, [ %o2 + 4 ]
+    retl 
+    mov  %g0, %o0
+
+/* ==========================================================================
+ * machdep_sys_fork()
+ */
+    .globl _machdep_sys_fork;
+
+_machdep_sys_fork:;
+
+    mov SYS_fork, %g1;
+    ta 0;
+    bcs 1b;
+    nop;
+    tst %o1
+    bne,a __fork_parent
+    mov  %g0, %o0
+__fork_parent:;
+    retl
+
+/* POSIX-compliant getpgrp() takes no arguments.  The SunOS syscall wants
+   one, and gives the POSIXy result if that argument is zero.  */
+	.globl _getpgrp
+_getpgrp:
+	mov SYS_getpgrp, %g1
+	mov 0, %i0
+	ta 0
+	bcs 1b
+	nop
+	retl
+	nop
+
+#if 0
+/* I think this bit of magic will do the right thing for other syscalls.
+   We get here with the new `errno' code in %o0.  It should get stored in
+   *__error(), and -1 returned to the caller.  */
+	.globl cerror
+cerror:
+	save %sp,-104,%sp
+	/* Now value is in %i0.  Store it in *__error().  */
+	call ___error
+	nop
+	st %i0,[%o0]
+
+	/* Now also store a copy in global variable errno, for routines
+	   like isatty that want to examine it and which haven't been
+	   converted yet.  */
+	sethi %hi(_errno), %o0
+	st %i0,[%o0+%lo(_errno)]
+
+#if 0 /* use this if you want -errno returned */
+	sub %r0,%i0,%i0
+#else /* return -1 */
+	mov -1,%i0
+#endif
+	retl
+	restore
+#endif
diff --git a/mit-pthreads/machdep/syscall-template-alpha-netbsd-1.1.S b/mit-pthreads/machdep/syscall-template-alpha-netbsd-1.1.S
new file mode 100644
index 00000000000..a2941ece7c9
--- /dev/null
+++ b/mit-pthreads/machdep/syscall-template-alpha-netbsd-1.1.S
@@ -0,0 +1,46 @@
+#include <machine/asm.h>
+#define COMPAT_43
+#include <sys/syscall.h>
+#define CHMK()		call_pal 0x83
+
+#undef SYSCALL
+
+/* Kernel syscall interface:
+   Input:
+	v0 - system call number
+	a* - arguments, as in C
+   Output:
+	a3 - zero iff successful
+	v0 - errno value on failure, else result
+
+   This macro is similar to SYSCALL in asm.h, but not completely.
+   There's room for optimization, if we assume this will continue to
+   be assembled as one file.
+
+   This macro expansions does not include the return instruction.
+   If there's no other work to be done, use something like:
+	SYSCALL(foo) ; ret
+   If there is other work to do (in fork, maybe?), do it after the
+   SYSCALL invocation.  */
+
+#define SYSCALL(x) \
+	.align	4					;\
+	.globl	machdep_sys_##x				;\
+	.ent	machdep_sys_##x, 0			;\
+machdep_sys_##x:					;\
+	.frame	sp,0,ra					;\
+	ldiq	v0, SYS_##x				;\
+	CHMK()						;\
+	beq	a3, Lsys_noerr_##x			;\
+	br	gp, Lsys_err_##x			;\
+Lsys_err_##x:						;\
+	/* Load gp so we can find cerror to jump to.  */;\
+	ldgp	gp, 0(gp)				;\
+	jmp	zero, machdep_cerror			;\
+Lsys_noerr_##x:
+
+#define SIMPLE_SYSCALL(x)	SYSCALL(x) ; ret ; .end machdep_sys_##x
+
+#define XSYSCALL(x)	SIMPLE_SYSCALL(x)
+
+XSYSCALL(SYSCALL_NAME)
diff --git a/mit-pthreads/machdep/syscall-template-alpha-netbsd-1.3.S b/mit-pthreads/machdep/syscall-template-alpha-netbsd-1.3.S
new file mode 100644
index 00000000000..12595feabc1
--- /dev/null
+++ b/mit-pthreads/machdep/syscall-template-alpha-netbsd-1.3.S
@@ -0,0 +1,53 @@
+#include <machine/asm.h>
+#define COMPAT_43
+#include <sys/syscall.h>
+#define CHMK()		call_pal 0x83
+
+#ifdef SYS___sigsuspend14
+#define SYS_sigsuspend SYS___sigsuspend14
+#endif
+#ifdef SYS___sigprocmask14
+#define SYS_sigprocmask SYS___sigprocmask14
+#endif
+
+#undef SYSCALL
+
+/* Kernel syscall interface:
+   Input:
+	v0 - system call number
+	a* - arguments, as in C
+   Output:
+	a3 - zero iff successful
+	v0 - errno value on failure, else result
+
+   This macro is similar to SYSCALL in asm.h, but not completely.
+   There's room for optimization, if we assume this will continue to
+   be assembled as one file.
+
+   This macro expansions does not include the return instruction.
+   If there's no other work to be done, use something like:
+	SYSCALL(foo) ; ret
+   If there is other work to do (in fork, maybe?), do it after the
+   SYSCALL invocation.  */
+
+#define SYSCALL(x) \
+	.align	4					;\
+	.globl	machdep_sys_##x				;\
+	.ent	machdep_sys_##x, 0			;\
+machdep_sys_##x:					;\
+	.frame	sp,0,ra					;\
+	ldiq	v0, SYS_##x				;\
+	CHMK()						;\
+	beq	a3, Lsys_noerr_##x			;\
+	br	gp, Lsys_err_##x			;\
+Lsys_err_##x:						;\
+	/* Load gp so we can find cerror to jump to.  */;\
+	ldgp	gp, 0(gp)				;\
+	jmp	zero, machdep_cerror			;\
+Lsys_noerr_##x:
+
+#define SIMPLE_SYSCALL(x)	SYSCALL(x) ; ret ; .end machdep_sys_##x
+
+#define XSYSCALL(x)	SIMPLE_SYSCALL(x)
+
+XSYSCALL(SYSCALL_NAME)
diff --git a/mit-pthreads/machdep/syscall-template-alpha-osf1.S b/mit-pthreads/machdep/syscall-template-alpha-osf1.S
new file mode 100644
index 00000000000..bc4653b5f9e
--- /dev/null
+++ b/mit-pthreads/machdep/syscall-template-alpha-osf1.S
@@ -0,0 +1,46 @@
+#include <asm.h>
+#include <regdef.h>
+#define COMPAT_43
+#include <syscall.h>
+
+#undef SYSCALL
+
+/* Kernel syscall interface:
+   Input:
+	v0 - system call number
+	a* - arguments, as in C
+   Output:
+	a3 - zero iff successful
+	v0 - errno value on failure, else result
+
+   This macro is similar to SYSCALL in asm.h, but not completely.
+   There's room for optimization, if we assume this will continue to
+   be assembled as one file.
+
+   This macro expansions does not include the return instruction.
+   If there's no other work to be done, use something like:
+	SYSCALL(foo) ; ret
+   If there is other work to do (in fork, maybe?), do it after the
+   SYSCALL invocation.  */
+
+#define SYSCALL(x) \
+	.align	4					;\
+	.globl	machdep_sys_##x				;\
+	.ent	machdep_sys_##x, 0			;\
+machdep_sys_##x:					;\
+	.frame	sp,0,ra					;\
+	ldiq	v0, SYS_##x				;\
+	CHMK()						;\
+	beq	a3, 2f					;\
+	br	gp, 1f					;\
+1:							;\
+	/* Load gp so we can find cerror to jump to.  */;\
+	ldgp	gp, 0(gp)				;\
+	jmp	zero, machdep_cerror				;\
+2:
+
+#define SIMPLE_SYSCALL(x)	SYSCALL(x) ; ret ; .end machdep_sys_##x
+
+#define XSYSCALL(x)	SIMPLE_SYSCALL(x)
+
+XSYSCALL(SYSCALL_NAME)
diff --git a/mit-pthreads/machdep/syscall-template-arm32-netbsd-1.3.S b/mit-pthreads/machdep/syscall-template-arm32-netbsd-1.3.S
new file mode 100644
index 00000000000..923d2c03a75
--- /dev/null
+++ b/mit-pthreads/machdep/syscall-template-arm32-netbsd-1.3.S
@@ -0,0 +1,55 @@
+#include <machine/asm.h>
+#include <sys/syscall.h>
+
+#ifdef SYS___sigsuspend14
+#define SYS_sigsuspend SYS___sigsuspend14
+#endif
+#ifdef SYS___sigprocmask14
+#define SYS_sigprocmask SYS___sigprocmask14
+#endif
+
+#ifdef __STDC__
+
+#define	SYSCALL(x)					\
+	.globl _C_LABEL(machdep_sys_##x);		\
+							\
+_C_LABEL(machdep_sys_##x):;				\
+							\
+	swi	SYS_##x;				\
+	bcs	1b;					\
+	mov	r15, r14;							
+
+#else
+
+#define	SYSCALL(x)					\
+	.globl _C_LABEL(_machdep_sys_/**/x);		\
+							\
+_C_LABEL(machdep_sys_/**/x):;				\
+							\
+	swi	SYS_/**/x;				\
+	bcs	1b;					\
+	mov	r15, r14;							
+
+#endif
+
+
+/*
+ * Initial asm stuff for all functions.
+ */
+	.text
+	.align	0
+
+
+/* ==========================================================================
+ * error code for all syscalls. The error value is returned as the negative
+ * of the errno value.
+ */
+
+1:
+	rsb	r0, r0, #0x00000000
+	mvn	r1, #0x00000000
+	mov	r15, r14
+
+#define XSYSCALL(NAME)	SYSCALL(NAME)
+
+XSYSCALL(SYSCALL_NAME)
diff --git a/mit-pthreads/machdep/syscall-template-hppa-hpux-10.20.S b/mit-pthreads/machdep/syscall-template-hppa-hpux-10.20.S
new file mode 100644
index 00000000000..0123b1deee7
--- /dev/null
+++ b/mit-pthreads/machdep/syscall-template-hppa-hpux-10.20.S
@@ -0,0 +1,27 @@
+/* ==== syscall.S ============================================================
+ * Written 1996 by Stefan Grefen, grefen@convex.com
+ */
+
+#include <sys/syscall.h>
+
+#define _CAT(a,b)a##b
+#define CAT(a,b)_CAT(a,b)
+
+#define MKNAME(a)CAT(a,SYSCALL_NAME)
+
+      .CODE
+machdep_error                                                 
+      sub %r0,%r28,%r28                                       
+      bv,n %r0(%r2)                                           
+
+      .label MKNAME(machdep_sys_)
+      .PROC           
+      .CALLINFO       NO_CALLS,FRAME=0
+        ldil -0x80000,%r1             
+        ble 4(%sr7,%r1)               
+        ldi MKNAME(SYS_),%r22 
+        or,= %r0,%r22,%r0
+        b,n machdep_error
+        bv,n %r0(%r2) 
+      .PROCEND        
+      .EXPORT         MKNAME(machdep_sys_)
diff --git a/mit-pthreads/machdep/syscall-template-hppa-hpux-9.03.S b/mit-pthreads/machdep/syscall-template-hppa-hpux-9.03.S
new file mode 100644
index 00000000000..0123b1deee7
--- /dev/null
+++ b/mit-pthreads/machdep/syscall-template-hppa-hpux-9.03.S
@@ -0,0 +1,27 @@
+/* ==== syscall.S ============================================================
+ * Written 1996 by Stefan Grefen, grefen@convex.com
+ */
+
+#include <sys/syscall.h>
+
+#define _CAT(a,b)a##b
+#define CAT(a,b)_CAT(a,b)
+
+#define MKNAME(a)CAT(a,SYSCALL_NAME)
+
+      .CODE
+machdep_error                                                 
+      sub %r0,%r28,%r28                                       
+      bv,n %r0(%r2)                                           
+
+      .label MKNAME(machdep_sys_)
+      .PROC           
+      .CALLINFO       NO_CALLS,FRAME=0
+        ldil -0x80000,%r1             
+        ble 4(%sr7,%r1)               
+        ldi MKNAME(SYS_),%r22 
+        or,= %r0,%r22,%r0
+        b,n machdep_error
+        bv,n %r0(%r2) 
+      .PROCEND        
+      .EXPORT         MKNAME(machdep_sys_)
diff --git a/mit-pthreads/machdep/syscall-template-i386-bsdi-2.0.S b/mit-pthreads/machdep/syscall-template-i386-bsdi-2.0.S
new file mode 100644
index 00000000000..3299f49195f
--- /dev/null
+++ b/mit-pthreads/machdep/syscall-template-i386-bsdi-2.0.S
@@ -0,0 +1,48 @@
+#include <sys/syscall.h>
+
+#ifdef __STDC__
+
+#define	SYSCALL(x)					\
+	.globl _machdep_sys_##x##;		\
+									\
+_machdep_sys_##x##:;				\
+									\
+	movl $(SYS_##x##), %eax;		\
+	.byte 0x9a; .long 0; .word 7;	\
+	jb	1b;							\
+	ret;							
+
+#else
+
+#define	SYSCALL(x)					\
+	.globl _machdep_sys_/**/x/**/;		\
+									\
+_machdep_sys_/**/x/**/:;			\
+									\
+	movl $(SYS_/**/x/**/), %eax;		\
+	.byte 0x9a; .long 0; .word 7;	\
+	jb	1b;							\
+	ret;							
+
+#endif
+
+
+/*
+ * Initial asm stuff for all functions.
+ */
+	.text
+	.align	2
+
+
+/* ==========================================================================
+ * error code for all syscalls. The error value is returned as the negative
+ * of the errno value.
+ */
+
+1:
+	neg		%eax
+	ret
+
+#define XSYSCALL(NAME)	SYSCALL(NAME)
+
+XSYSCALL(SYSCALL_NAME)
diff --git a/mit-pthreads/machdep/syscall-template-i386-freebsd-2.0.S b/mit-pthreads/machdep/syscall-template-i386-freebsd-2.0.S
new file mode 100644
index 00000000000..1906a949c8b
--- /dev/null
+++ b/mit-pthreads/machdep/syscall-template-i386-freebsd-2.0.S
@@ -0,0 +1,59 @@
+#include <sys/syscall.h>
+
+#ifdef __STDC__
+
+#define SYS(X)		SYS_##X
+#ifdef __ELF__
+#define NAME(X)		machdep_sys_##X
+#else
+#define NAME(X)		_machdep_sys_##X
+#endif
+
+#else
+
+#define SYS(X)		SYS_/**/X
+#ifdef __ELF__
+#define NAME(X)		machdep_sys_/**/X
+#else
+#define NAME(X)		_machdep_sys_/**/X
+#endif
+
+#endif
+
+#ifdef __ELF__
+#define END(X)		5: ; .type NAME(X),@function ; .size NAME(X),5b - NAME(X)
+#define KERNCALL	int $0x80
+#else
+#define END(X)
+#define KERNCALL	.byte 0x9a; .long 0; .word 7;
+#endif
+
+#define	SYSCALL(x)					\
+	.globl NAME(x);					\
+							\
+NAME(x):;						\
+	movl $(SYS(x)), %eax;				\
+	KERNCALL;					\
+	jb	1b;					\
+	ret;						\
+	END(x)
+
+/*
+ * Initial asm stuff for all functions.
+ */
+	.text
+	.align	2
+
+
+/* ==========================================================================
+ * error code for all syscalls. The error value is returned as the negative
+ * of the errno value.
+ */
+
+1:
+	neg		%eax
+	ret
+
+#define XSYSCALL(NAME)	SYSCALL(NAME)
+
+XSYSCALL(SYSCALL_NAME)
diff --git a/mit-pthreads/machdep/syscall-template-i386-netbsd-1.1.S b/mit-pthreads/machdep/syscall-template-i386-netbsd-1.1.S
new file mode 100644
index 00000000000..c5e76bb4538
--- /dev/null
+++ b/mit-pthreads/machdep/syscall-template-i386-netbsd-1.1.S
@@ -0,0 +1,49 @@
+#include <machine/asm.h>
+#include <sys/syscall.h>
+
+#ifdef __STDC__
+
+#define	SYSCALL(x)					\
+	.globl _machdep_sys_##x;		\
+									\
+_machdep_sys_##x:;					\
+									\
+	movl $(SYS_##x), %eax;			\
+	int $0x80;						\
+	jb	1b;							\
+	ret;							
+
+#else
+
+#define	SYSCALL(x)					\
+	.globl _machdep_sys_/**/x;		\
+									\
+_machdep_sys_/**/x:;				\
+									\
+	movl $(SYS_/**/x), %eax;		\
+	int $0x80;						\
+	jb	1b;							\
+	ret;							
+
+#endif
+
+
+/*
+ * Initial asm stuff for all functions.
+ */
+	.text
+	.align	2
+
+
+/* ==========================================================================
+ * error code for all syscalls. The error value is returned as the negative
+ * of the errno value.
+ */
+
+1:
+	neg		%eax
+	ret
+
+#define XSYSCALL(NAME)	SYSCALL(NAME)
+
+XSYSCALL(SYSCALL_NAME)
diff --git a/mit-pthreads/machdep/syscall-template-i386-netbsd-1.3.S b/mit-pthreads/machdep/syscall-template-i386-netbsd-1.3.S
new file mode 100644
index 00000000000..d6dffc35132
--- /dev/null
+++ b/mit-pthreads/machdep/syscall-template-i386-netbsd-1.3.S
@@ -0,0 +1,56 @@
+#include <machine/asm.h>
+#include <sys/syscall.h>
+
+#ifdef SYS___sigsuspend14
+#define SYS_sigsuspend SYS___sigsuspend14
+#endif
+#ifdef SYS___sigprocmask14
+#define SYS_sigprocmask SYS___sigprocmask14
+#endif
+
+#ifdef __STDC__
+
+#define	SYSCALL(x)					\
+	.globl _C_LABEL(machdep_sys_##x);		\
+							\
+_C_LABEL(machdep_sys_##x):;				\
+							\
+	movl $(SYS_##x), %eax;				\
+	int $0x80;					\
+	jb	1b;					\
+	ret;							
+
+#else
+
+#define	_SYSCALL(x)					\
+	.globl _C_LABEL(machdep_sys_/**/x);		\
+							\
+_C_LABEL(machdep_sys_/**/x):;				\
+							\
+	movl $(SYS_/**/x), %eax;			\
+	int $0x80;					\
+	jb	1b;					\
+	ret;							
+
+#endif
+
+
+/*
+ * Initial asm stuff for all functions.
+ */
+	.text
+	.align	2
+
+
+/* ==========================================================================
+ * error code for all syscalls. The error value is returned as the negative
+ * of the errno value.
+ */
+
+1:
+	neg		%eax
+	ret
+
+#define XSYSCALL(NAME)	SYSCALL(NAME)
+
+XSYSCALL(SYSCALL_NAME)
diff --git a/mit-pthreads/machdep/syscall-template-i386-netbsd1.0.S b/mit-pthreads/machdep/syscall-template-i386-netbsd1.0.S
new file mode 100644
index 00000000000..83a2405ed51
--- /dev/null
+++ b/mit-pthreads/machdep/syscall-template-i386-netbsd1.0.S
@@ -0,0 +1,49 @@
+#include <machine/asm.h>
+#include <sys/syscall.h>
+
+#ifdef __STDC__
+
+#define	SYSCALL(x)					\
+	.globl _machdep_sys_##x;		\
+									\
+_machdep_sys_##x:;					\
+									\
+	movl $(SYS_##x), %eax;			\
+	.byte 0x9a; .long 0; .word 7;	\
+	jb	1b;							\
+	ret;							
+
+#else
+
+#define	SYSCALL(x)					\
+	.globl _machdep_sys_/**/x;		\
+									\
+_machdep_sys_/**/x:;				\
+									\
+	movl $(SYS_/**/x), %eax;		\
+	.byte 0x9a; .long 0; .word 7;	\
+	jb	1b;							\
+	ret;							
+
+#endif
+
+
+/*
+ * Initial asm stuff for all functions.
+ */
+	.text
+	.align	2
+
+
+/* ==========================================================================
+ * error code for all syscalls. The error value is returned as the negative
+ * of the errno value.
+ */
+
+1:
+	neg		%eax
+	ret
+
+#define XSYSCALL(NAME)	SYSCALL(NAME)
+
+XSYSCALL(SYSCALL_NAME)
diff --git a/mit-pthreads/machdep/syscall-template-i386-openbsd-2.0.S b/mit-pthreads/machdep/syscall-template-i386-openbsd-2.0.S
new file mode 100644
index 00000000000..34fb5caaa43
--- /dev/null
+++ b/mit-pthreads/machdep/syscall-template-i386-openbsd-2.0.S
@@ -0,0 +1,48 @@
+#include <sys/syscall.h>
+
+#ifdef __STDC__
+
+#define	SYSCALL(x)					\
+	.globl _machdep_sys_##x##;		\
+									\
+_machdep_sys_##x:##;				\
+									\
+	movl $(SYS_##x##), %eax;		\
+	.byte 0x9a; .long 0; .word 7;	\
+	jb	1b;							\
+	ret;							
+
+#else
+
+#define	SYSCALL(x)					\
+	.globl _machdep_sys_/**/x;		\
+									\
+_machdep_sys_/**/x:;				\
+									\
+	movl $(SYS_/**/x), %eax;		\
+	.byte 0x9a; .long 0; .word 7;	\
+	jb	1b;							\
+	ret;							
+
+#endif
+
+
+/*
+ * Initial asm stuff for all functions.
+ */
+	.text
+	.align	2
+
+
+/* ==========================================================================
+ * error code for all syscalls. The error value is returned as the negative
+ * of the errno value.
+ */
+
+1:
+	neg		%eax
+	ret
+
+#define XSYSCALL(NAME)	SYSCALL(NAME)
+
+XSYSCALL(SYSCALL_NAME)
diff --git a/mit-pthreads/machdep/syscall-template-i386-sco-3.2v5.S b/mit-pthreads/machdep/syscall-template-i386-sco-3.2v5.S
new file mode 100644
index 00000000000..753475b5c3d
--- /dev/null
+++ b/mit-pthreads/machdep/syscall-template-i386-sco-3.2v5.S
@@ -0,0 +1,67 @@
+#include <sys/errno.h>
+#include <sys/syscall.h>
+
+#ifdef _SCO_ELF
+
+#define NAME(X) 	machdep_sys_##X
+#define END(X)		1: ; .type NAME(X),@function ; .size NAME(X),1b - NAME(X)
+#define GETBX(X) \
+	push %ebx; \
+	call 1f; \
+1: \
+	popl %ebx;
+#else
+
+#define NAME(X)		_machdep_sys_##X
+#define END(X)
+
+#endif
+
+#ifdef __STDC__
+
+#define	SYSCALL(x)					\
+	.globl NAME(x);		\
+									\
+NAME(x):;				\
+	movl $(SYS_##x##), %eax;		\
+	.byte 0x9a; .long 0; .word 7;	\
+	jae	1f;							\
+	cmp	$(ERESTART), %eax; \
+	je	NAME(x); \
+	neg	%eax; \
+1: \
+	ret;							\
+	END(x)
+
+#else
+
+#define	SYSCALL(x)					\
+	.globl _machdep_sys_/**/x;		\
+									\
+machdep_sys_/**/x:;				\
+									\
+	movl $(SYS_/**/x), %eax;		\
+	.byte 0x9a; .long 0; .word 7;	\
+	jae	1f;							\
+	neg	%eax;
+1: \
+	ret;							
+
+#endif
+
+
+/*
+ * Initial asm stuff for all functions.
+ */
+	.text
+	.align	2
+
+
+/* ==========================================================================
+ * error code for all syscalls. The error value is returned as the negative
+ * of the errno value.
+ */
+
+#define XSYSCALL(NAME)	SYSCALL(NAME)
+
+XSYSCALL(SYSCALL_NAME)
diff --git a/mit-pthreads/machdep/syscall-template-ip22-irix-5.2.S b/mit-pthreads/machdep/syscall-template-ip22-irix-5.2.S
new file mode 100644
index 00000000000..722b001671b
--- /dev/null
+++ b/mit-pthreads/machdep/syscall-template-ip22-irix-5.2.S
@@ -0,0 +1,51 @@
+#include <sys.s>
+#include <sys/regdef.h>
+/* #include <sys/asm.h> */
+
+/*
+ 	Kernel syscall interface:
+   	Input:
+		v0		syscall	number
+   	Output:
+
+   	This macro is similar to SYSCALL in sys/syscall.h, but not completely.
+   	There's room for optimization, if we assume this will continue to
+   	be assembled as one file.
+
+	Compile with -DPIC for pic code.
+*/
+
+#ifdef PIC
+#define PICOPT  .option pic2
+#else
+#define PICOPT
+#endif
+
+
+#define YSYSCALL(x) 					\
+	PICOPT;								\
+	.globl 		machdep_sys_##x;		\
+	.ent		machdep_sys_##x, 0;		\
+machdep_sys_##x:;						\
+	.frame  sp,0,ra;					\
+	.set	noreorder;					\
+	li	v0, SYS_##x;					\
+	syscall;							\
+	bne a3, zero, 1b;					\
+	nop;								\
+	j ra;								\
+	nop;								\
+	.end 		machdep_sys_##x
+
+/* ==========================================================================
+ * error code for all syscalls. The error value is returned as the negative
+ * of the errno value.
+ */
+
+1:
+	subu v0,zero,v0;
+	j ra;
+
+#define XSYSCALL(x)		YSYSCALL(x)
+
+XSYSCALL(SYSCALL_NAME)	
diff --git a/mit-pthreads/machdep/syscall-template-m68000-netbsd.S b/mit-pthreads/machdep/syscall-template-m68000-netbsd.S
new file mode 100644
index 00000000000..ce16bb5523c
--- /dev/null
+++ b/mit-pthreads/machdep/syscall-template-m68000-netbsd.S
@@ -0,0 +1,43 @@
+#include <machine/asm.h>
+#include <sys/syscall.h>
+
+#ifdef SYS___sigsuspend14
+#define SYS_sigsuspend SYS___sigsuspend14
+#endif
+#ifdef SYS___sigprocmask14
+#define SYS_sigprocmask SYS___sigprocmask14
+#endif
+
+
+#ifdef __STDC__
+#define IMM	#
+#define SYSCALL(x)      .even; \
+			ENTRY(machdep_sys_ ## x); \
+                        movl IMM SYS_ ## x,d0; \
+			trap IMM 0; \
+			jcs err; \
+			 rts
+#else /* !__STDC__ */
+#define SYSCALL(x)      .even; ENTRY(machdep_sys_/**/x); \
+                        movl #SYS_/**/x,d0; trap #0; jcs err; rts
+#endif /* !__STDC__ */
+
+/*
+ * Initial asm stuff for all functions.
+ */
+        .text
+        .even
+
+
+/* ==========================================================================
+ * error code for all syscalls. The error value is returned as the negative
+ * of the errno value.
+ */
+
+err:
+        negl            d0
+        rts
+
+#define XSYSCALL(NAME)	SYSCALL(NAME)
+
+XSYSCALL(SYSCALL_NAME)
diff --git a/mit-pthreads/machdep/syscall-template-r2000-ultrix-4.2.S b/mit-pthreads/machdep/syscall-template-r2000-ultrix-4.2.S
new file mode 100644
index 00000000000..575fe3c3d74
--- /dev/null
+++ b/mit-pthreads/machdep/syscall-template-r2000-ultrix-4.2.S
@@ -0,0 +1,77 @@
+/* ==== syscall.S ============================================================
+ * Copyright (c) 1993 by Chris Provenzano, proven@mit.edu
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *  This product includes software developed by Chris Provenzano.
+ * 4. The name of Chris Provenzano may not be used to endorse or promote 
+ *	  products derived from this software without specific prior written
+ *	  permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY CHRIS PROVENZANO ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL CHRIS PROVENZANO BE LIABLE FOR ANY 
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 
+ * SUCH DAMAGE.
+ *
+ * Description : Machine dependent syscalls for decstation with r2000/r3000
+ *
+ *  1.00 93/08/14 proven
+ *      -Started coding this file.
+ */
+
+	.text
+    .ascii "$Id$";
+
+#include <syscall.h>
+#include <machine/regdef.h>
+
+#define SYSCALL(x)														\
+																		\
+	.globl	machdep_sys_##x;											\
+	.ent	machdep_sys_##x;											\
+																		\
+machdep_sys_##x:;														\
+																		\
+	.frame	sp,0,ra;			/* No frame, return address in ra */	\
+																		\
+	li v0,SYS_##x;				/* Load syscall # into v0 */			\
+	syscall;															\
+	bne a3,zero,machdep_error;	/* Error if a3 != 0 */					\
+	j ra;																\
+																		\
+	.end	machdep_sys_##x
+
+/*
+ * Initial asm stuff for all functions.
+ */
+	.text
+	.align	2
+
+/* ==========================================================================
+ * error code for all syscalls. The error value is returned as the negative
+ * of the errno value. Eventually I want to load the errno value directly
+ * into pthread_run->error but until then ...
+ */
+machdep_error:
+	negu v0, v0				/* Return negative of errno value. */
+	j ra
+
+#define XSYSCALL(NAME) SYSCALL(NAME)
+
+XSYSCALL(SYSCALL_NAME)
diff --git a/mit-pthreads/machdep/syscall-template-sparc-netbsd-1.1.S b/mit-pthreads/machdep/syscall-template-sparc-netbsd-1.1.S
new file mode 100644
index 00000000000..2d07892a315
--- /dev/null
+++ b/mit-pthreads/machdep/syscall-template-sparc-netbsd-1.1.S
@@ -0,0 +1,40 @@
+/* ==== syscall.S ============================================================
+ * Copyright (c) 1994 Chris Provenzano, proven@mit.edu
+ * All rights reserved.
+ *
+ */
+
+#include <sys/syscall.h>
+
+#define	SYSCALL(x)						\
+	.globl _machdep_sys_##x;			\
+										\
+_machdep_sys_##x:;						\
+										\
+	mov SYS_##x, %g1;   				\
+	ta 0;								\
+	bcs,a 2b;							\
+	sub %r0,%o0,%o0;					\
+	retl;								\
+	nop
+
+/*
+ * Initial asm stuff for all functions.
+ */
+	.text
+	.align	4
+
+/* ==========================================================================
+ * error code for all syscalls. The error value is returned as the negative
+ * of the errno value.
+ */
+
+1:
+	sub		%r0, %o0, %o0
+2:
+	retl
+	nop
+
+#define XSYSCALL(NAME) SYSCALL(NAME)
+
+XSYSCALL(SYSCALL_NAME)
diff --git a/mit-pthreads/machdep/syscall-template-sparc-netbsd-1.3.S b/mit-pthreads/machdep/syscall-template-sparc-netbsd-1.3.S
new file mode 100644
index 00000000000..2caad5c3437
--- /dev/null
+++ b/mit-pthreads/machdep/syscall-template-sparc-netbsd-1.3.S
@@ -0,0 +1,48 @@
+/* ==== syscall.S ============================================================
+ * Copyright (c) 1994 Chris Provenzano, proven@mit.edu
+ * All rights reserved.
+ *
+ */
+
+#include <machine/asm.h>
+#include <sys/syscall.h>
+
+#ifdef SYS___sigsuspend14
+#define SYS_sigsuspend SYS___sigsuspend14
+#endif
+#ifdef SYS___sigprocmask14
+#define SYS_sigprocmask SYS___sigprocmask14
+#endif
+
+#define	SYSCALL(x)						\
+	.globl _C_LABEL(machdep_sys_##x);			\
+								\
+_C_LABEL(machdep_sys_##x):;					\
+								\
+	mov SYS_##x, %g1;   					\
+	ta 0;							\
+	bcs,a 2b;						\
+	sub %r0,%o0,%o0;					\
+	retl;							\
+	nop
+
+/*
+ * Initial asm stuff for all functions.
+ */
+	.text
+	.align	4
+
+/* ==========================================================================
+ * error code for all syscalls. The error value is returned as the negative
+ * of the errno value.
+ */
+
+1:
+	sub		%r0, %o0, %o0
+2:
+	retl
+	nop
+
+#define XSYSCALL(NAME) SYSCALL(NAME)
+
+XSYSCALL(SYSCALL_NAME)
diff --git a/mit-pthreads/machdep/syscall-template-sparc-sunos-5.3.S b/mit-pthreads/machdep/syscall-template-sparc-sunos-5.3.S
new file mode 100644
index 00000000000..65a796a057d
--- /dev/null
+++ b/mit-pthreads/machdep/syscall-template-sparc-sunos-5.3.S
@@ -0,0 +1,45 @@
+/* ==== syscall.S ============================================================
+ * Copyright (c) 1994 Chris Provenzano, proven@mit.edu
+ * All rights reserved.
+ *
+ */
+
+#ifndef lint
+	.text
+	.asciz "$Id$";
+#endif
+ 
+#define _ASM
+#include <sys/syscall.h>
+
+/*
+ * Initial asm stuff for all functions.
+ */
+	.text
+	.align	4
+
+/* ==========================================================================
+ * error code for all syscalls. The error value is returned as the negative
+ * of the errno value.
+ */
+
+1:
+	sub %r0, %o0, %o0
+2:
+	retl
+	nop
+
+#define concat2(a,b)	a ## b
+#define concat(a,b)		concat2(a,b)
+#define SYSval			concat(SYS_,SYSCALL_NAME)
+#define procname		concat(machdep_sys_,SYSCALL_NAME)
+
+	.globl procname
+
+procname:
+	mov SYSval, %g1
+	ta 0
+	bcs,a 2b
+	sub %r0,%o0,%o0
+	retl
+	nop
diff --git a/mit-pthreads/machdep/syscall-template-sparc-sunos4.S b/mit-pthreads/machdep/syscall-template-sparc-sunos4.S
new file mode 100644
index 00000000000..2d07892a315
--- /dev/null
+++ b/mit-pthreads/machdep/syscall-template-sparc-sunos4.S
@@ -0,0 +1,40 @@
+/* ==== syscall.S ============================================================
+ * Copyright (c) 1994 Chris Provenzano, proven@mit.edu
+ * All rights reserved.
+ *
+ */
+
+#include <sys/syscall.h>
+
+#define	SYSCALL(x)						\
+	.globl _machdep_sys_##x;			\
+										\
+_machdep_sys_##x:;						\
+										\
+	mov SYS_##x, %g1;   				\
+	ta 0;								\
+	bcs,a 2b;							\
+	sub %r0,%o0,%o0;					\
+	retl;								\
+	nop
+
+/*
+ * Initial asm stuff for all functions.
+ */
+	.text
+	.align	4
+
+/* ==========================================================================
+ * error code for all syscalls. The error value is returned as the negative
+ * of the errno value.
+ */
+
+1:
+	sub		%r0, %o0, %o0
+2:
+	retl
+	nop
+
+#define XSYSCALL(NAME) SYSCALL(NAME)
+
+XSYSCALL(SYSCALL_NAME)
diff --git a/mit-pthreads/machdep/ultrix-4.2/__math.h b/mit-pthreads/machdep/ultrix-4.2/__math.h
new file mode 100755
index 00000000000..6249d720039
--- /dev/null
+++ b/mit-pthreads/machdep/ultrix-4.2/__math.h
@@ -0,0 +1,2 @@
+#define HUGE_VAL    1.8e+308
+
diff --git a/mit-pthreads/machdep/ultrix-4.2/__signal.h b/mit-pthreads/machdep/ultrix-4.2/__signal.h
new file mode 100755
index 00000000000..68364772a6a
--- /dev/null
+++ b/mit-pthreads/machdep/ultrix-4.2/__signal.h
@@ -0,0 +1,66 @@
+#include <ansi_compat.h>
+
+#define NSIG			32
+
+#define	SIGHUP     		1	/* hangup */
+#define	SIGINT     		2	/* interrupt */
+#define	SIGQUIT    		3	/* quit */
+#define	SIGILL     		4	/* illegal instruction (not reset when caught) */
+#define	SIGTRAP    		5	/* trace trap (not reset when caught) */
+#define	SIGIOT     		6	/* IOT instruction */
+#define	SIGEMT     		7	/* EMT instruction */
+#define	SIGFPE     		8	/* floating point exception */
+#define	SIGKILL    		9	/* kill (cannot be caught or ignored) */
+#define	SIGBUS    		10	/* bus error */
+#define	SIGSEGV   		11	/* segmentation violation */
+#define	SIGSYS    		12	/* bad argument to system call */
+#define	SIGPIPE   		13	/* write on a pipe with no one to read it */
+#define	SIGALRM   		14	/* alarm clock */
+#define	SIGTERM   		15	/* software termination signal from kill */
+#define	SIGURG    		16	/* urgent condition on IO channel */
+#define	SIGSTOP   		17	/* sendable stop signal not from tty */
+#define	SIGTSTP   		18	/* stop signal from tty */
+#define	SIGCONT   		19	/* continue a stopped process */
+#define	SIGCHLD   		20	/* to parent on child stop or exit */
+#define	SIGTTIN   		21	/* to readers pgrp upon background tty read */
+#define	SIGTTOU   		22	/* like TTIN for output if (tp->t_local&LTOSTOP) */
+#define	SIGIO     		23	/* input/output possible signal */
+#define	SIGXCPU   		24	/* exceeded CPU time limit */
+#define	SIGXFSZ   		25	/* exceeded file size limit */
+#define	SIGVTALRM 		26	/* virtual time alarm */
+#define	SIGPROF   		27	/* profiling time alarm */
+#define SIGWINCH  		28	/* window size changes */
+#define SIGLOST	  		29	/* Sys-V rec lock: notify user upon server crash */
+#define SIGUSR1   		30	/* User signal 1 (from SysV) */
+#define SIGUSR2   		31	/* User signal 2 (from SysV) */
+
+/* Add System V signal definitions (DLB001) */
+#define SIGCLD	SIGCHLD	/* System V name for SIGCHLD	*/
+#define SIGABRT	SIGIOT	
+
+typedef long 			sig_atomic_t;
+typedef unsigned int	sigset_t;
+
+struct	sigaction {
+	void	 			(*sa_handler)();	/* signal handler */
+	sigset_t 			sa_mask;		/* signal mask to apply */
+	int	 				sa_flags;		/* see signal options below */
+};
+
+/* Defines for sigprocmask() call. POSIX.
+ */
+#define	SIG_BLOCK		1		/* Add these signals to block mask	*/
+#define	SIG_UNBLOCK		2		/* Remove these signals from block mask */
+#define	SIG_SETMASK		3		/* Set block mask to this mask		*/
+
+#define	SIG_ERR			((void (*)())(-1))
+#define	SIG_DFL			((void (*)())( 0))
+#define	SIG_IGN			((void (*)())( 1))
+
+
+#define	__SIGFILLSET		0xffffffff
+#define	__SIGEMPTYSET		0
+#define	__SIGADDSET(s,n)	((*s) |= (1 << ((n) - 1))) 
+#define	__SIGDELSET(s,n)	((*s) &= ~(1 << ((n) - 1))) 
+#define	__SIGISMEMBER(s,n)	((*s) & (1 << ((n) - 1))) 
+
diff --git a/mit-pthreads/machdep/ultrix-4.2/__stdio.h b/mit-pthreads/machdep/ultrix-4.2/__stdio.h
new file mode 100755
index 00000000000..3f6aee47de3
--- /dev/null
+++ b/mit-pthreads/machdep/ultrix-4.2/__stdio.h
@@ -0,0 +1,7 @@
+
+#if ! defined(_SIZE_T_)
+#define _SIZE_T_
+typedef pthread_size_t  size_t;
+#endif
+
+typedef pthread_fpos_t fpos_t;
diff --git a/mit-pthreads/machdep/ultrix-4.2/__stdlib.h b/mit-pthreads/machdep/ultrix-4.2/__stdlib.h
new file mode 100755
index 00000000000..e2e52cc41c9
--- /dev/null
+++ b/mit-pthreads/machdep/ultrix-4.2/__stdlib.h
@@ -0,0 +1,21 @@
+
+#ifndef	_SYS___STDLIB_H_
+#define	_SYS___STDLIB_H_
+
+#include <ansi_compat.h>
+
+#ifndef _SIZE_T_
+#define _SIZE_T_
+typedef unsigned int    size_t;
+#endif
+
+#ifndef _WCHAR_T_
+#define _WCHAR_T_
+typedef unsigned int	wchar_t;
+#endif
+
+#ifndef NULL
+#define NULL    0
+#endif
+
+#endif
diff --git a/mit-pthreads/machdep/ultrix-4.2/__string.h b/mit-pthreads/machdep/ultrix-4.2/__string.h
new file mode 100755
index 00000000000..03039b5cf73
--- /dev/null
+++ b/mit-pthreads/machdep/ultrix-4.2/__string.h
@@ -0,0 +1,17 @@
+
+#if ! defined(_SIZE_T_)
+#define _SIZE_T_
+typedef pthread_size_t  size_t;
+#endif
+
+/* Non-standard Ultrix string routines. */
+#if !defined(_ANSI_SOURCE) && !defined(_POSIX_SOURCE)
+__BEGIN_DECLS
+int	 bcmp __P_((const void *, const void *, size_t));
+void	 bcopy __P_((const void *, void *, size_t));
+void	 bzero __P_((void *, size_t));
+char	*index __P_((const char *, int));
+char	*rindex __P_((const char *, int));
+__END_DECLS
+#endif 
+
diff --git a/mit-pthreads/machdep/ultrix-4.2/__time.h b/mit-pthreads/machdep/ultrix-4.2/__time.h
new file mode 100755
index 00000000000..dddc54430bc
--- /dev/null
+++ b/mit-pthreads/machdep/ultrix-4.2/__time.h
@@ -0,0 +1,69 @@
+/*
+ * Copyright (c) 1989 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * (c) UNIX System Laboratories, Inc.
+ * All or some portions of this file are derived from material licensed
+ * to the University of California by American Telephone and Telegraph
+ * Co. or Unix System Laboratories, Inc. and are reproduced herein with
+ * the permission of UNIX System Laboratories, Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	from: @(#)time.h	5.12 (Berkeley) 3/9/91
+ *	$Id$
+ */
+
+#ifndef _SYS__TIME_H_
+#define	_SYS__TIME_H_
+
+#include <ansi_compat.h>
+
+#ifndef	_CLOCK_T_
+#define	_CLOCK_T_
+typedef	int	clock_t;
+#endif
+
+#ifndef	_TIME_T_
+#define _TIME_T_
+typedef	int	time_t;
+#endif
+
+#ifndef	_SIZE_T_
+#define _SIZE_T_
+typedef	unsigned int	size_t;
+#endif
+
+#define CLOCKS_PER_SEC	1000000
+
+#if !defined(_ANSI_SOURCE)
+#define CLK_TCK		60
+#endif /* not ANSI */
+
+#endif /* !_SYS__TIME_H_ */
diff --git a/mit-pthreads/machdep/ultrix-4.2/__unistd.h b/mit-pthreads/machdep/ultrix-4.2/__unistd.h
new file mode 100755
index 00000000000..f570242ef0d
--- /dev/null
+++ b/mit-pthreads/machdep/ultrix-4.2/__unistd.h
@@ -0,0 +1,51 @@
+/*-
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	from: @(#)stdlib.h	5.13 (Berkeley) 6/4/91
+ *	$Id$
+ */
+
+#ifndef _SYS___UNISTD_H_
+#define _SYS___UNISTD_H_
+
+#include <sys/types.h>
+
+#ifndef _SSIZE_T_
+#define _SSIZE_T_
+typedef int		ssize_t;
+#endif
+
+#ifndef	NULL
+#define	NULL	0
+#endif
+
+#endif 
diff --git a/mit-pthreads/machdep/ultrix-4.2/cdefs.h b/mit-pthreads/machdep/ultrix-4.2/cdefs.h
new file mode 100755
index 00000000000..4e1dc1c280d
--- /dev/null
+++ b/mit-pthreads/machdep/ultrix-4.2/cdefs.h
@@ -0,0 +1,66 @@
+/* ==== cdefs.h ============================================================
+ * Copyright (c) 1994 by Chris Provenzano, proven@athena.mit.edu	
+ *
+ * Description : Similar to the BSD cdefs.h file.
+ *
+ *  1.00 94/01/26 proven
+ *      -Started coding this file.
+ */
+
+#ifndef _PTHREAD_SYS_CDEFS_H_
+#define _PTHREAD_SYS_CDEFS_H_
+
+/* Stuff for compiling */
+#if defined(__GNUC__)
+#if defined(__cplusplus)
+#define __INLINE		static inline
+#define __BEGIN_DECLS   extern "C" {
+#define __END_DECLS     };
+#else
+#define __INLINE		extern inline
+#define __CAN_DO_EXTERN_INLINE
+#define __BEGIN_DECLS
+#define __END_DECLS
+#if !defined(__STDC__)
+#define const           __const
+#define inline          __inline
+#define signed          __signed
+#define volatile        __volatile
+#endif
+#endif
+#else /* !__GNUC__ */
+#define __INLINE		static 
+#define __BEGIN_DECLS
+#define __END_DECLS
+#endif
+
+#ifndef __NORETURN
+#define __NORETURN
+#endif /* __NORETURN not defined.  */
+
+#ifndef _U_INT32_T_
+#define _U_INT32_T_
+typedef unsigned int u_int32_t;
+#endif
+
+#ifndef _U_INT16_T_
+#define _U_INT16_T_
+typedef unsigned short u_int16_t;
+#endif
+
+#ifndef _INT32_T_
+#define _INT32_T_
+typedef int int32_t;
+#endif
+
+#ifndef _INT16_T_
+#define _INT16_T_
+typedef short int16_t;
+#endif
+
+#ifndef _SSIZE_T_
+#define _SSIZE_T_
+typedef int ssize_t;
+#endif
+
+#endif
diff --git a/mit-pthreads/machdep/ultrix-4.2/compat.h b/mit-pthreads/machdep/ultrix-4.2/compat.h
new file mode 100755
index 00000000000..b2a846d00ee
--- /dev/null
+++ b/mit-pthreads/machdep/ultrix-4.2/compat.h
@@ -0,0 +1,45 @@
+/* ==== compat.h ============================================================
+ * Copyright (c) 1994 by Chris Provenzano, proven@mit.edu
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *  This product includes software developed by Chris Provenzano.
+ * 4. The name of Chris Provenzano may not be used to endorse or promote 
+ *	  products derived from this software without specific prior written
+ *	  permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY CHRIS PROVENZANO ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL CHRIS PROVENZANO BE LIABLE FOR ANY 
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 
+ * SUCH DAMAGE.
+ *
+ * $Id$
+ *
+ * Description : Basic timers header.
+ *
+ *  1.00 94/06/13 proven
+ *      -Started coding this file.
+ */
+ 
+#ifndef _SYS_COMPAT_H_
+#define	_SYS_COMPAT_H_
+
+#define omsghdr msghdr
+
+#endif
diff --git a/mit-pthreads/machdep/ultrix-4.2/dirent.h b/mit-pthreads/machdep/ultrix-4.2/dirent.h
new file mode 100755
index 00000000000..5f17af345db
--- /dev/null
+++ b/mit-pthreads/machdep/ultrix-4.2/dirent.h
@@ -0,0 +1,61 @@
+/*-
+ * Copyright (c) 1989 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)dirent.h	5.18 (Berkeley) 2/23/91
+ */
+
+#ifndef _SYS_DIRENT_H_
+#define _SYS_DIRENT_H_
+
+/*
+ * A directory entry has a struct dirent at the front of it, containing its
+ * inode number, the length of the entry, and the length of the name
+ * contained in the entry.  These are followed by the name padded to a 4
+ * byte boundary with null bytes.  All names are guaranteed null terminated.
+ * The maximum length of a name in a directory is MAXNAMLEN.
+ */
+
+struct dirent {
+	u_long	d_fileno;		/* file number of entry */
+	u_short	d_reclen;		/* length of this record */
+	u_short	d_namlen;		/* length of string in d_name */
+#ifdef _POSIX_SOURCE
+	char	d_name[255 + 1];	/* name must be no longer than this */
+#else
+#define	MAXNAMLEN	255
+	char	d_name[MAXNAMLEN + 1];	/* name must be no longer than this */
+#endif
+};
+
+#define d_ino	d_fileno
+
+#endif /* !_SYS_DIRENT_H_ */
diff --git a/mit-pthreads/machdep/ultrix-4.2/errno.h b/mit-pthreads/machdep/ultrix-4.2/errno.h
new file mode 100755
index 00000000000..b47633a9456
--- /dev/null
+++ b/mit-pthreads/machdep/ultrix-4.2/errno.h
@@ -0,0 +1,180 @@
+/*
+ * Copyright (c) 1982, 1986, 1989 Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	from: @(#)errno.h	7.13 (Berkeley) 2/19/91
+ *	errno.h,v 1.3 1993/05/20 16:22:09 cgd Exp
+ */
+
+#ifndef _SYS_ERRNO_H_
+#define _SYS_ERRNO_H_
+
+#define	EPERM			1		/* Operation not permitted */
+#define	ENOENT			2		/* No such file or directory */
+#define	ESRCH			3		/* No such process */
+#define	EINTR			4		/* Interrupted system call */
+#define	EIO				5		/* Input/output error */
+#define	ENXIO			6		/* Device not configured */
+#define	E2BIG			7		/* Argument list too long */
+#define	ENOEXEC			8		/* Exec format error */
+#define	EBADF			9		/* Bad file descriptor */
+#define	ECHILD			10		/* No child processes */
+#define EAGAIN			11		/* No more processes */
+#define	ENOMEM			12		/* Cannot allocate memory */
+#define	EACCES			13		/* Permission denied */
+#define	EFAULT			14		/* Bad address */
+/*						15		   Non POSIX */
+/*						16		   Non POSIX */
+#define	EEXIST			17		/* File exists */
+#define	EXDEV			18		/* Cross-device link */
+#define	ENODEV			19		/* Operation not supported by device */
+#define	ENOTDIR			20		/* Not a directory */
+#define	EISDIR			21		/* Is a directory */
+#define	EINVAL			22		/* Invalid argument */
+#define	ENFILE			23		/* Too many open files in system */
+#define	EMFILE			24		/* Too many open files */
+#define	ENOTTY			25		/* Inappropriate ioctl for device */
+/*						26		   Non POSIX */
+#define	EFBIG			27		/* File too large */
+#define	ENOSPC			28		/* No space left on device */
+#define	ESPIPE			29		/* Illegal seek */
+#define	EROFS			30		/* Read-only file system */
+#define	EMLINK			31		/* Too many links */
+#define	EPIPE			32		/* Broken pipe */
+
+/* math software */
+#define	EDOM			33		/* Numerical argument out of domain */
+#define	ERANGE			34		/* Result too large */
+/*						35		   Non POSIX */
+/*						36		   Non POSIX */
+/*						37		   Non POSIX */
+/*						38		   Non POSIX */
+/*						39		   Non POSIX */
+/*						40		   Non POSIX */
+/*						41		   Non POSIX */
+/*						42		   Non POSIX */
+/*						43		   Non POSIX */
+/*						44		   Non POSIX */
+/*						45		   Non POSIX */
+/*						46		   Non POSIX */
+/*						47		   Non POSIX */
+/*						48		   Non POSIX */
+/*						49		   Non POSIX */
+/*						50		   Non POSIX */
+/*						51		   Non POSIX */
+/*						52		   Non POSIX */
+/*						53		   Non POSIX */
+/*						54		   Non POSIX */
+/*						55		   Non POSIX */
+/*						56		   Non POSIX */
+/*						57		   Non POSIX */
+/*						58		   Non POSIX */
+/*						59		   Non POSIX */
+/*						60		   Non POSIX */
+/*						61		   Non POSIX */
+/*						62		   Non POSIX */
+#define	ENAMETOOLONG	63		/* File name too long */
+/*						64		   Non POSIX */
+/*						65		   Non POSIX */
+#define	ENOTEMPTY		66		/* Directory not empty */
+/*						67		   Non POSIX */
+/*						68		   Non POSIX */
+/*						69		   Non POSIX */
+/*						70		   Non POSIX */
+/*						71		   Non POSIX */
+/*						72		   Non POSIX */
+/*						73		   Non POSIX */
+/*						74		   Non POSIX */
+#define	ENOLCK			75		/* No locks available */
+#define	ENOSYS			76		/* Function not implemented */
+
+#ifndef _POSIX_SOURCE
+#define	ENOTBLK			15		/* Block device required */
+#define	EBUSY			16		/* Device busy */
+#define	ETXTBSY			26		/* Text file busy */
+
+/* non-blocking and interrupt i/o */
+#define	EWOULDBLOCK		35	/* Operation would block */
+#define	EDEADLK			EWOULDBLOCK		/* Resource deadlock avoided */
+#define	EINPROGRESS		36		/* Operation now in progress */
+#define	EALREADY		37		/* Operation already in progress */
+
+/* ipc/network software -- argument errors */
+#define	ENOTSOCK		38		/* Socket operation on non-socket */
+#define	EDESTADDRREQ	39		/* Destination address required */
+#define	EMSGSIZE		40		/* Message too long */
+#define	EPROTOTYPE		41		/* Protocol wrong type for socket */
+#define	ENOPROTOOPT		42		/* Protocol not available */
+#define	EPROTONOSUPPORT	43		/* Protocol not supported */
+#define	ESOCKTNOSUPPORT	44		/* Socket type not supported */
+#define	EOPNOTSUPP		45		/* Operation not supported on socket */
+#define	EPFNOSUPPORT	46		/* Protocol family not supported */
+#define	EAFNOSUPPORT	47		/* Address family not supported by protocol family */
+#define	EADDRINUSE		48		/* Address already in use */
+#define	EADDRNOTAVAIL	49		/* Can't assign requested address */
+
+/* ipc/network software -- operational errors */
+#define	ENETDOWN		50		/* Network is down */
+#define	ENETUNREACH		51		/* Network is unreachable */
+#define	ENETRESET		52		/* Network dropped connection on reset */
+#define	ECONNABORTED	53		/* Software caused connection abort */
+#define	ECONNRESET		54		/* Connection reset by peer */
+#define	ENOBUFS			55		/* No buffer space available */
+#define	EISCONN			56		/* Socket is already connected */
+#define	ENOTCONN		57		/* Socket is not connected */
+#define	ESHUTDOWN		58		/* Can't send after socket shutdown */
+#define	ETOOMANYREFS	59		/* Too many references: can't splice */
+#define	ETIMEDOUT		60		/* Connection timed out */
+#define	ECONNREFUSED	61		/* Connection refused */
+
+#define	ELOOP			62		/* Too many levels of symbolic links */
+
+#define	EHOSTDOWN		64		/* Host is down */
+#define	EHOSTUNREACH	65		/* No route to host */
+
+/* quotas & mush */
+#define	EPROCLIM		67		/* Too many processes */
+#define	EUSERS			68		/* Too many users */
+#define	EDQUOT			69		/* Disc quota exceeded */
+
+/* Network File System */
+#define	ESTALE			70		/* Stale NFS file handle */
+#define	EREMOTE			71		/* Too many levels of remote in path */
+
+/* IPC errors */
+#define	ENOMSG			72		/* RPC struct is bad */
+#define	EIDRM			73		/* RPC version wrong */
+
+/* Alignment error of some type (i.e., cluster, page, block ...) */
+#define	EALIGN			74		/* RPC prog. not avail */
+#endif /* _POSIX_SOURCE */
+
+#endif /* _SYS_ERRNO_H_ */
diff --git a/mit-pthreads/machdep/ultrix-4.2/time.h b/mit-pthreads/machdep/ultrix-4.2/time.h
new file mode 100755
index 00000000000..1dbb32b67a4
--- /dev/null
+++ b/mit-pthreads/machdep/ultrix-4.2/time.h
@@ -0,0 +1,83 @@
+/*
+ * Copyright (c) 1989 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * (c) UNIX System Laboratories, Inc.
+ * All or some portions of this file are derived from material licensed
+ * to the University of California by American Telephone and Telegraph
+ * Co. or Unix System Laboratories, Inc. and are reproduced herein with
+ * the permission of UNIX System Laboratories, Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	from: @(#)time.h	5.12 (Berkeley) 3/9/91
+ *	$Id$
+ */
+
+#ifndef _SYS_TIME_H_
+#define	_SYS_TIME_H_
+
+#include <time.h>
+#include <sys/cdefs.h>
+
+struct timeval {
+	long				tv_sec;			/* seconds */
+	long				tv_usec;		/* microseconds */
+};
+
+struct timezone {
+	int 				tz_minuteswest;	/* minutes west of Greenwich */
+	int 				tz_dsttime;		/* dst correction */
+};						
+#define DST_NONE    	0  			 	/* not on dst */
+#define DST_USA     	1  			 	/* USA style dst */
+#define DST_AUST    	2  			 	/* Australian style dst */
+#define DST_WET     	3  			 	/* Western European dst */
+#define DST_MET     	4  			 	/* Middle European dst */
+#define DST_EET     	5  			 	/* Eastern European dst */
+
+
+struct  itimerval {
+    struct timeval		it_interval;	/* timer interval */
+    struct timeval		it_value;   	/* current value */
+};
+#define ITIMER_REAL 	0
+#define ITIMER_VIRTUAL  1
+#define ITIMER_PROF 	2
+
+/*
+ * Functions
+ */
+__BEGIN_DECLS
+
+int 	gettimeofday		__P_((struct timeval *, struct timezone *));
+
+__END_DECLS
+
+#endif
diff --git a/mit-pthreads/machdep/ultrix-4.2/timers.h b/mit-pthreads/machdep/ultrix-4.2/timers.h
new file mode 100755
index 00000000000..3c4d057976a
--- /dev/null
+++ b/mit-pthreads/machdep/ultrix-4.2/timers.h
@@ -0,0 +1,68 @@
+/* ==== timers.h ============================================================
+ * Copyright (c) 1994 by Chris Provenzano, proven@mit.edu
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *  This product includes software developed by Chris Provenzano.
+ * 4. The name of Chris Provenzano may not be used to endorse or promote 
+ *	  products derived from this software without specific prior written
+ *	  permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY CHRIS PROVENZANO ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL CHRIS PROVENZANO BE LIABLE FOR ANY 
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 
+ * SUCH DAMAGE.
+ *
+ * $Id$
+ *
+ * Description : Basic timers header.
+ *
+ *  1.00 94/06/13 proven
+ *      -Started coding this file.
+ */
+ 
+#ifndef _SYS_TIMERS_H_
+#define	_SYS_TIMERS_H_
+
+#include <sys/types.h>
+#include <time.h>
+
+struct timespec {
+	time_t	tv_sec;
+	long	tv_nsec;
+};
+
+#define TIMEVAL_TO_TIMESPEC(tv, ts) {                                   \
+        (ts)->tv_sec = (tv)->tv_sec;                                    \
+        (ts)->tv_nsec = (tv)->tv_usec * 1000;                           \
+}
+#define TIMESPEC_TO_TIMEVAL(tv, ts) {                                   \
+        (tv)->tv_sec = (ts)->tv_sec;                                    \
+        (tv)->tv_usec = (ts)->tv_nsec / 1000;                           \
+}
+
+/*
+ * New functions
+ */
+
+__BEGIN_DECLS
+
+__END_DECLS
+
+#endif
diff --git a/mit-pthreads/machdep/ultrix-4.2/wait.h b/mit-pthreads/machdep/ultrix-4.2/wait.h
new file mode 100755
index 00000000000..8114f7e461d
--- /dev/null
+++ b/mit-pthreads/machdep/ultrix-4.2/wait.h
@@ -0,0 +1,121 @@
+
+#ifndef _SYS_WAIT_H_
+#define _SYS_WAIT_H_
+
+#include <ansi_compat.h>
+#include <sys/cdefs.h>
+
+#if !defined(_POSIX_SOURCE)
+union wait {
+#else
+union __wait	{
+#endif /* !defined(_POSIX_SOURCE) */
+#ifdef __vax
+	int	w_status;		/* used in syscall */
+#endif /* __vax */
+#ifdef __mips__
+	unsigned int	w_status;		/* used in syscall */
+#endif /* __mips */
+	/*
+	 * Terminated process status.
+	 */
+	struct {
+#ifdef __vax
+		unsigned short	w_Termsig:7;	/* termination signal */
+		unsigned short	w_Coredump:1;	/* core dump indicator */
+		unsigned short	w_Retcode:8;	/* exit code if w_termsig==0 */
+#endif /* __vax */
+#ifdef __mips__
+#ifdef __MIPSEL__
+		unsigned int	w_Termsig:7;	/* termination signal */
+		unsigned int	w_Coredump:1;	/* core dump indicator */
+		unsigned int	w_Retcode:8;	/* exit code if w_termsig==0 */
+		unsigned int	w_Filler:16;	/* pad to word boundary */
+#endif /* __MIPSEL */
+#ifdef __MIPSEB__
+		unsigned int	w_Filler:16;	/* pad to word boundary */
+		unsigned int	w_Retcode:8;	/* exit code if w_termsig==0 */
+		unsigned int	w_Coredump:1;	/* core dump indicator */
+		unsigned int	w_Termsig:7;	/* termination signal */
+#endif /* __MIPSEB */
+#endif /* __mips */
+	} w_T;
+	/*
+	 * Stopped process status.  Returned
+	 * only for traced children unless requested
+	 * with the WUNTRACED option bit.
+	 */
+	struct {
+#ifdef __vax
+		unsigned short	w_Stopval:8;	/* == W_STOPPED if stopped */
+		unsigned short	w_Stopsig:8;	/* signal that stopped us */
+#endif /* __vax */
+#ifdef __mips__
+#ifdef __MIPSEL__
+		unsigned int	w_Stopval:8;	/* == W_STOPPED if stopped */
+		unsigned int	w_Stopsig:8;	/* signal that stopped us */
+		unsigned int	w_Filler:16;	/* pad to word boundary */
+#endif /* __MIPSEL */
+#ifdef __MIPSEB__
+		unsigned int	w_Filler:16;	/* pad to word boundary */
+		unsigned int	w_Stopsig:8;	/* signal that stopped us */
+		unsigned int	w_Stopval:8;	/* == W_STOPPED if stopped */
+#endif /* __MIPSEB */
+#endif /* __mips */
+	} w_S;
+};
+
+#if !defined(_POSIX_SOURCE)
+#define	w_termsig	w_T.w_Termsig
+#define w_coredump	w_T.w_Coredump
+#define w_retcode	w_T.w_Retcode
+#define w_stopval	w_S.w_Stopval
+#define w_stopsig	w_S.w_Stopsig
+#define	WSTOPPED	0177	/* value of s.stopval if process is stopped */
+#endif /* !defined(_POSIX_SOURCE) */
+
+#ifdef  WSTOPPED
+#define _WSTOPPED	WSTOPPED
+#else
+#define _WSTOPPED	0177
+#endif
+
+/*
+ * Option bits for the second argument of wait3.  WNOHANG causes the
+ * wait to not hang if there are no stopped or terminated processes, rather
+ * returning an error indication in this case (pid==0).  WUNTRACED
+ * indicates that the caller should receive status about untraced children
+ * which stop due to signals.  If children are stopped and a wait without
+ * this option is done, it is as though they were still running... nothing
+ * about them is returned.
+ */
+#define WNOHANG		1	/* dont hang in wait */
+#define WUNTRACED	2	/* tell about stopped, untraced children */
+
+/*
+ * Must cast as union wait * because POSIX defines the input to these macros
+ * as int.
+ */
+
+#ifdef _POSIX_SOURCE
+#define WIFSTOPPED(x)	(((union __wait *)&(x))->w_S.w_Stopval == _WSTOPPED)
+#define WIFSIGNALED(x)	(((union __wait *)&(x))->w_S.w_Stopval != _WSTOPPED && ((union __wait *)&(x))->w_T.w_Termsig != 0)
+#define WIFEXITED(x)	(((union __wait *)&(x))->w_S.w_Stopval != _WSTOPPED && ((union __wait *)&(x))->w_T.w_Termsig == 0)
+#define	WEXITSTATUS(x)	(((union __wait *)&(x))->w_T.w_Retcode)
+#define	WTERMSIG(x)	(((union __wait *)&(x))->w_T.w_Termsig)
+#define	WSTOPSIG(x)	(((union __wait *)&(x))->w_S.w_Stopsig)
+#endif /* _POSIX_SOURCE */
+
+#if !defined(_POSIX_SOURCE)
+#define WIFSTOPPED(x)	(((union wait *)&(x))->w_stopval == WSTOPPED)
+#define WIFSIGNALED(x)	(((union wait *)&(x))->w_stopval != WSTOPPED && ((union wait *)&(x))->w_termsig != 0)
+#define WIFEXITED(x)	(((union wait *)&(x))->w_stopval != WSTOPPED && ((union wait *)&(x))->w_termsig == 0)
+#define	WEXITSTATUS(x)	(((union wait *)&(x))->w_retcode)
+#define	WTERMSIG(x)	(((union wait *)&(x))->w_termsig)
+#define	WSTOPSIG(x)	(((union wait *)&(x))->w_stopsig)
+#endif /* !defined(_POSIX_SOURCE) */
+
+pid_t wait 					__P_((int *));
+pid_t waitpid 				__P_((pid_t, int *, int));
+
+#endif /* _SYS_WAIT_H_ */
diff --git a/mit-pthreads/machdep/unistd-i386-freebsd-1.1.h b/mit-pthreads/machdep/unistd-i386-freebsd-1.1.h
new file mode 100644
index 00000000000..033e70de5e5
--- /dev/null
+++ b/mit-pthreads/machdep/unistd-i386-freebsd-1.1.h
@@ -0,0 +1,178 @@
+/*-
+ * Copyright (c) 1991 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)unistd.h	5.13 (Berkeley) 6/17/91
+ */
+
+#ifndef _UNISTD_H_
+#define	_UNISTD_H_
+
+#include <sys/cdefs.h>
+#include <sys/types.h>
+#include <sys/unistd.h>
+
+#define	 STDIN_FILENO	0	/* standard input file descriptor */
+#define	STDOUT_FILENO	1	/* standard output file descriptor */
+#define	STDERR_FILENO	2	/* standard error file descriptor */
+
+#ifndef NULL
+#define	NULL		0	/* null pointer constant */
+#endif
+
+typedef	int ssize_t;		/* count of bytes or error indication */
+
+__BEGIN_DECLS
+void	 _exit __P_((int));
+int	 access __P_((const char *, int));
+u_int	 alarm __P_((u_int));
+int	 chdir __P_((const char *));
+int	 chown __P_((const char *, uid_t, gid_t));
+int	 close __P_((int));
+char	*cuserid __P_((char *));
+int	 dup __P_((int));
+int	 dup2 __P_((int, int));
+int	 execl __P_((const char *, const char *, ...));
+int	 execle __P_((const char *, const char *, ...));
+int	 execlp __P_((const char *, const char *, ...));
+int	 execv __P_((const char *, char * const *));
+int	 execve __P_((const char *, char * const *, char * const *));
+int	 execvp __P_((const char *, char * const *));
+pid_t	 fork __P_((void));
+long	 fpathconf __P_((int, int));		/* not yet */
+char	*getcwd __P_((char *, size_t));
+gid_t	 getegid __P_((void));
+uid_t	 geteuid __P_((void));
+gid_t	 getgid __P_((void));
+int	 getgroups __P_((int, int *));		/* XXX (gid_t *) */
+char	*getlogin __P_((void));
+pid_t	 getpgrp __P_((void));
+pid_t	 getpid __P_((void));
+pid_t	 getppid __P_((void));
+uid_t	 getuid __P_((void));
+int	 isatty __P_((int));
+int	 link __P_((const char *, const char *));
+off_t	 lseek __P_((int, off_t, int));
+long	 pathconf __P_((const char *, int));	/* not yet */
+int	 pause __P_((void));
+int	 pipe __P_((int *));
+ssize_t	 read __P_((int, void *, size_t));
+int	 rmdir __P_((const char *));
+int	 setgid __P_((gid_t));
+int	 setpgid __P_((pid_t, pid_t));
+pid_t	 setsid __P_((void));
+int	 setuid __P_((uid_t));
+u_int	 sleep __P_((u_int));
+long	 sysconf __P_((int));			/* not yet */
+pid_t	 tcgetpgrp __P_((int));
+int	 tcsetpgrp __P_((int, pid_t));
+char	*ttyname __P_((int));
+int	 unlink __P_((const char *));
+ssize_t	 write __P_((int, const void *, size_t));
+
+#ifndef	_POSIX_SOURCE
+
+/* structure timeval required for select() */
+#include <sys/time.h>
+
+int	 acct __P_((const char *));
+int	 async_daemon __P_((void));
+char	*brk __P_((const char *));
+int	 chflags __P_((const char *, long));
+int	 chroot __P_((const char *));
+char	*crypt __P_((const char *, const char *));
+int	 des_cipher __P_((const char *, char *, long, int));
+int	 des_setkey __P_((const char *key));
+int	 encrypt __P_((char *, int));
+void	 endusershell __P_((void));
+int	 exect __P_((const char *, char * const *, char * const *));
+int	 fchdir __P_((int));
+int	 fchflags __P_((int, long));
+int	 fchown __P_((int, uid_t, gid_t));
+int	 fsync __P_((int));
+int	 ftruncate __P_((int, off_t));
+int	 getdtablesize __P_((void));
+long	 gethostid __P_((void));
+int	 gethostname __P_((char *, int));
+mode_t	 getmode __P_((const void *, mode_t));
+int	 getpagesize __P_((void));
+char	*getpass __P_((const char *));
+char	*getusershell __P_((void));
+char	*getwd __P_((char *));			/* obsoleted by getcwd() */
+int	 initgroups __P_((const char *, int));
+int	 mknod __P_((const char *, mode_t, dev_t));
+int	 mkstemp __P_((char *));
+char	*mktemp __P_((char *));
+int	 nfssvc __P_((int));
+int	 nice __P_((int));
+void	 psignal __P_((u_int, const char *));
+extern char *sys_siglist[];
+int	 profil __P_((char *, int, int, int));
+int	 rcmd __P_((char **, int, const char *,
+		const char *, const char *, int *));
+char	*re_comp __P_((const char *));
+int	 re_exec __P_((const char *));
+int	 readlink __P_((const char *, char *, int));
+int	 reboot __P_((int));
+int	 revoke __P_((const char *));
+int	 rresvport __P_((int *));
+int	 ruserok __P_((const char *, int, const char *, const char *));
+char	*sbrk __P_((int));
+int	 select __P_((int, fd_set *, fd_set *, fd_set *, struct timeval *));
+int	 setegid __P_((gid_t));
+int	 seteuid __P_((uid_t));
+int	 setgroups __P_((int, const int *));
+void	 sethostid __P_((long));
+int	 sethostname __P_((const char *, int));
+int	 setkey __P_((const char *));
+int	 setlogin __P_((const char *));
+void	*setmode __P_((const char *));
+int	 setpgrp __P_((pid_t pid, pid_t pgrp));	/* obsoleted by setpgid() */
+int	 setregid __P_((int, int));
+int	 setreuid __P_((int, int));
+int	 setrgid __P_((gid_t));
+int	 setruid __P_((uid_t));
+void	 setusershell __P_((void));
+int	 swapon __P_((const char *));
+int	 symlink __P_((const char *, const char *));
+void	 sync __P_((void));
+int	 syscall __P_((int, ...));
+int	 truncate __P_((const char *, off_t));
+int	 ttyslot __P_((void));
+u_int	 ualarm __P_((u_int, u_int));
+void	 usleep __P_((u_int));
+void	*valloc __P_((size_t));			/* obsoleted by malloc() */
+int	 vfork __P_((void));
+
+#endif /* !_POSIX_SOURCE */
+__END_DECLS
+
+#endif /* !_UNISTD_H_ */
diff --git a/mit-pthreads/machdep/unistd-i386-linux-1.0.h b/mit-pthreads/machdep/unistd-i386-linux-1.0.h
new file mode 100644
index 00000000000..e7a3c5de1e4
--- /dev/null
+++ b/mit-pthreads/machdep/unistd-i386-linux-1.0.h
@@ -0,0 +1,59 @@
+/*-
+ * Copyright (c) 1991 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)unistd.h	5.13 (Berkeley) 6/17/91
+ */
+
+#ifndef _UNISTD_H_
+#define	_UNISTD_H_
+
+#include <features.h>
+
+/* POSIX Standard approved as IEEE Std 1003.1 as of August, 1988.  */
+#define _POSIX_VERSION  199009L
+#define _POSIX2_C_BIND  1
+#define _POSIX2_C_DEV   1
+#define _POSIX2_SW_DEV  1
+
+#define __need_size_t
+
+#include <posix_opt.h>
+#include <sys/types.h>
+#include <stddef.h>
+
+#define	 STDIN_FILENO	0	/* standard input file descriptor */
+#define	STDOUT_FILENO	1	/* standard output file descriptor */
+#define	STDERR_FILENO	2	/* standard error file descriptor */
+
+#include <pthread/unistd.h>
+
+#endif /* !_UNISTD_H_ */
diff --git a/mit-pthreads/machdep/unistd-i386-linux-2.0.h b/mit-pthreads/machdep/unistd-i386-linux-2.0.h
new file mode 100644
index 00000000000..e7a3c5de1e4
--- /dev/null
+++ b/mit-pthreads/machdep/unistd-i386-linux-2.0.h
@@ -0,0 +1,59 @@
+/*-
+ * Copyright (c) 1991 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)unistd.h	5.13 (Berkeley) 6/17/91
+ */
+
+#ifndef _UNISTD_H_
+#define	_UNISTD_H_
+
+#include <features.h>
+
+/* POSIX Standard approved as IEEE Std 1003.1 as of August, 1988.  */
+#define _POSIX_VERSION  199009L
+#define _POSIX2_C_BIND  1
+#define _POSIX2_C_DEV   1
+#define _POSIX2_SW_DEV  1
+
+#define __need_size_t
+
+#include <posix_opt.h>
+#include <sys/types.h>
+#include <stddef.h>
+
+#define	 STDIN_FILENO	0	/* standard input file descriptor */
+#define	STDOUT_FILENO	1	/* standard output file descriptor */
+#define	STDERR_FILENO	2	/* standard error file descriptor */
+
+#include <pthread/unistd.h>
+
+#endif /* !_UNISTD_H_ */
diff --git a/mit-pthreads/machdep/unistd-sparc-sunos-4.1.3.h b/mit-pthreads/machdep/unistd-sparc-sunos-4.1.3.h
new file mode 100644
index 00000000000..4d2161b628f
--- /dev/null
+++ b/mit-pthreads/machdep/unistd-sparc-sunos-4.1.3.h
@@ -0,0 +1,215 @@
+/*-
+ * Copyright (c) 1991 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	from: @(#)unistd.h	5.13 (Berkeley) 6/17/91
+ *	$Id$
+ */
+
+#ifndef _UNISTD_H_
+#define	_UNISTD_H_
+
+#include <sys/cdefs.h>
+#include <sys/types.h>
+
+#define _NO_STDIO_SIZE_T
+
+#define _SC_ARG_MAX     1   /* space for argv & envp */
+#define _SC_CHILD_MAX       2   /* maximum children per process??? */
+#define _SC_CLK_TCK     3   /* clock ticks/sec */
+#define _SC_NGROUPS_MAX     4   /* number of groups if multple supp. */
+#define _SC_OPEN_MAX        5   /* max open files per process */
+#define _SC_JOB_CONTROL     6   /* do we have job control */
+#define _SC_SAVED_IDS       7   /* do we have saved uid/gids */
+#define _SC_VERSION     8   /* POSIX version supported */
+
+#define _POSIX_JOB_CONTROL  1
+#define _POSIX_SAVED_IDS    1
+#define _POSIX_VERSION      198808
+
+#define _PC_LINK_MAX        1   /* max links to file/dir */
+#define _PC_MAX_CANON       2   /* max line length */
+#define _PC_MAX_INPUT       3   /* max "packet" to a tty device */
+#define _PC_NAME_MAX        4   /* max pathname component length */
+#define _PC_PATH_MAX        5   /* max pathname length */
+#define _PC_PIPE_BUF        6   /* size of a pipe */
+#define _PC_CHOWN_RESTRICTED    7   /* can we give away files */
+#define _PC_NO_TRUNC        8   /* trunc or error on >NAME_MAX */
+#define _PC_VDISABLE        9   /* best char to shut off tty c_cc */
+#define _PC_LAST        9   /* highest value of any _PC_* */
+
+
+#define	STDIN_FILENO	0	/* standard input file descriptor */
+#define	STDOUT_FILENO	1	/* standard output file descriptor */
+#define	STDERR_FILENO	2	/* standard error file descriptor */
+
+#ifndef NULL
+#define	NULL		0	/* null pointer constant */
+#endif
+
+typedef int ssize_t;
+
+__BEGIN_DECLS
+void	 _exit __P_((int));
+int	 	access __P_((const char *, int));
+unsigned alarm __P_((unsigned));
+int	 	chdir __P_((const char *));
+int	 	chown __P_((const char *, uid_t, gid_t));
+int	 	close __P_((int));
+size_t	 confstr __P_((int, char *, size_t));
+char	*cuserid __P_((char *));
+int	 	dup __P_((int));
+int	 	dup2 __P_((int, int));
+int	 execl __P_((const char *, const char *, ...));
+int	 execle __P_((const char *, const char *, ...));
+int	 execlp __P_((const char *, const char *, ...));
+int	 execv __P_((const char *, char * const *));
+int	 execve __P_((const char *, char * const *, char * const *));
+int	 execvp __P_((const char *, char * const *));
+pid_t	 fork __P_((void));
+long	 fpathconf __P_((int, int));		/* not yet */
+char	*getcwd __P_((char *, size_t));
+gid_t	 getegid __P_((void));
+uid_t	 geteuid __P_((void));
+gid_t	 getgid __P_((void));
+int	 getgroups __P_((int, int *));		/* XXX (gid_t *) */
+char	*getlogin __P_((void));
+pid_t	 getpgrp __P_((void));
+pid_t	 getpid __P_((void));
+pid_t	 getppid __P_((void));
+uid_t	 getuid __P_((void));
+int	 	isatty __P_((int));
+int	 	link __P_((const char *, const char *));
+off_t	 lseek __P_((int, off_t, int));
+long	 pathconf __P_((const char *, int));	/* not yet */
+int	 	pause __P_((void));
+int	 	pipe __P_((int *));
+ssize_t	 read __P_((int, void *, size_t));
+int	 	rmdir __P_((const char *));
+int	 	setgid __P_((gid_t));
+int	 	setpgid __P_((pid_t, pid_t));
+pid_t	 setsid __P_((void));
+int	 	setuid __P_((uid_t));
+unsigned sleep __P_((unsigned));
+long	 sysconf __P_((int));			/* not yet */
+pid_t	 tcgetpgrp __P_((int));
+int	 	tcsetpgrp __P_((int, pid_t));
+char	*ttyname __P_((int));
+int	 	unlink __P_((const char *));
+ssize_t	 write __P_((int, const void *, size_t));
+
+#ifndef	_POSIX_SOURCE
+
+/* structure timeval required for select() */
+#include <sys/time.h>
+
+int	 acct __P_((const char *));
+int	 async_daemon __P_((void));
+char	*brk __P_((const char *));
+int	 chflags __P_((const char *, long));
+int	 chroot __P_((const char *));
+char	*crypt __P_((const char *, const char *));
+int	 des_cipher __P_((const char *, char *, long, int));
+int	 des_setkey __P_((const char *key));
+int	 encrypt __P_((char *, int));
+void	 endusershell __P_((void));
+int	 exect __P_((const char *, char * const *, char * const *));
+int	 fchdir __P_((int));
+int	 fchflags __P_((int, long));
+int	 fchown __P_((int, uid_t, gid_t));
+int	 fsync __P_((int));
+int	 ftruncate __P_((int, off_t));
+int	 getdomainname __P_((char *, int));
+int	 getdtablesize __P_((void));
+long	 gethostid __P_((void));
+int	 gethostname __P_((char *, int));
+mode_t	 getmode __P_((const void *, mode_t));
+int	 getpagesize __P_((void));
+char	*getpass __P_((const char *));
+char	*getusershell __P_((void));
+char	*getwd __P_((char *));			/* obsoleted by getcwd() */
+int	 initgroups __P_((const char *, int));
+int	 mknod __P_((const char *, mode_t, dev_t));
+int	 mkstemp __P_((char *));
+char	*mktemp __P_((char *));
+int	 nfssvc __P_((int));
+int	 nice __P_((int));
+void	 psignal __P_((u_int, const char *));
+extern const char *const sys_siglist[];
+int	 profil __P_((char *, int, int, int));
+int	 rcmd __P_((char **, int, const char *,
+		const char *, const char *, int *));
+char	*re_comp __P_((const char *));
+int	 re_exec __P_((const char *));
+int	 readlink __P_((const char *, char *, int));
+int	 reboot __P_((int));
+int	 revoke __P_((const char *));
+int	 rresvport __P_((int *));
+int	 ruserok __P_((const char *, int, const char *, const char *));
+char	*sbrk __P_((int));
+int	 select __P_((int, fd_set *, fd_set *, fd_set *, struct timeval *));
+int	 setdomainname __P_((const char *, int));
+int	 setegid __P_((gid_t));
+int	 seteuid __P_((uid_t));
+int	 setgroups __P_((int, const int *));
+void	 sethostid __P_((long));
+int	 sethostname __P_((const char *, int));
+int	 setkey __P_((const char *));
+int	 setlogin __P_((const char *));
+void	*setmode __P_((const char *));
+int	 setpgrp __P_((pid_t pid, pid_t pgrp));	/* obsoleted by setpgid() */
+int	 setregid __P_((int, int));
+int	 setreuid __P_((int, int));
+int	 setrgid __P_((gid_t));
+int	 setruid __P_((uid_t));
+void	 setusershell __P_((void));
+int	 swapon __P_((const char *));
+int	 symlink __P_((const char *, const char *));
+void	 sync __P_((void));
+int	 syscall __P_((int, ...));
+int	 truncate __P_((const char *, off_t));
+int	 ttyslot __P_((void));
+u_int	 ualarm __P_((u_int, u_int));
+void	 usleep __P_((u_int));
+void	*valloc __P_((size_t));			/* obsoleted by malloc() */
+pid_t	 vfork __P_((void));
+
+int	 getopt __P_((int, char * const *, const char *));
+extern	 char *optarg;			/* getopt(3) external variables */
+extern	 int opterr;
+extern	 int optind;
+extern	 int optopt;
+int	 getsubopt __P_((char **, char * const *, char **));
+extern	 char *suboptarg;		/* getsubopt(3) external variable */
+#endif /* !_POSIX_SOURCE */
+__END_DECLS
+
+#endif /* !_UNISTD_H_ */
author	unknown <bk@work.mysql.com>	2000-07-31 21:29:14 +0200
committer	unknown <bk@work.mysql.com>	2000-07-31 21:29:14 +0200
commit	84626f52fb1ca40ebe0175dfda8cc1a2931651c7 (patch)
tree	d253a359142dfc1ed247d5d4365d86972ea31109 /mit-pthreads/machdep
parent	3be46690f46f27f3e671de9a615d24d1554b9991 (diff)
download	mariadb-git-84626f52fb1ca40ebe0175dfda8cc1a2931651c7.tar.gz