add the output of bootstrapbaserock/bootstrap-pass2baserock/bootstrap

87 files changed, 2117 insertions, 0 deletions

diff --git a/gnulib b/gnulib
deleted file mode 160000
-Subproject 443bc5ffcf7429e557f4a371b0661abe98ddbc1
diff --git a/gnulib/doc/posix-headers/aio.texi b/gnulib/doc/posix-headers/aio.texi
new file mode 100644
index 0000000..a167962
--- /dev/null
+++ b/gnulib/doc/posix-headers/aio.texi
@@ -0,0 +1,17 @@
+@node aio.h
+@section @file{aio.h}
+
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/basedefs/aio.h.html}
+
+Gnulib module: ---
+
+Portability problems fixed by Gnulib:
+@itemize
+@end itemize
+
+Portability problems not fixed by Gnulib:
+@itemize
+@item
+This header file is missing on some platforms:
+MacOS X 10.3, NetBSD 3.0, OpenBSD 3.8, Minix 3.1.8, Cygwin, mingw, MSVC 9, Interix 3.5, BeOS.
+@end itemize
diff --git a/gnulib/doc/posix-headers/arpa_inet.texi b/gnulib/doc/posix-headers/arpa_inet.texi
new file mode 100644
index 0000000..f30c29e
--- /dev/null
+++ b/gnulib/doc/posix-headers/arpa_inet.texi
@@ -0,0 +1,16 @@
+@node arpa/inet.h
+@section @file{arpa/inet.h}
+
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/basedefs/arpa_inet.h.html}
+
+Gnulib module: arpa_inet
+
+Portability problems fixed by Gnulib:
+@itemize
+@item
+This header file is missing on some platforms: mingw, MSVC 9, BeOS.
+@end itemize
+
+Portability problems not fixed by Gnulib:
+@itemize
+@end itemize
diff --git a/gnulib/doc/posix-headers/assert.texi b/gnulib/doc/posix-headers/assert.texi
new file mode 100644
index 0000000..aa78ee7
--- /dev/null
+++ b/gnulib/doc/posix-headers/assert.texi
@@ -0,0 +1,33 @@
+@node assert.h
+@section @file{assert.h}
+
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/basedefs/assert.h.html}
+
+Gnulib module: assert-h
+
+See also the Gnulib module @code{assert}.
+
+Portability problems fixed by Gnulib:
+@itemize
+@item
+The draft C1X and C++0X @code{static_assert}, and the draft C1X
+@code{_Static_assert}, are not supported by many platforms.
+For example, GCC versions before 4.6.0 do not support @code{_Static_assert},
+and G++ versions through at least 4.6.0 do not support @code{static_assert}.
+@end itemize
+
+Portability problems not fixed by Gnulib:
+@itemize
+@item
+Draft C1X @code{_Static_assert} and draft C++0X @code{static_assert}
+are keywords that can be used without including @code{<assert.h>}.
+The Gnulib substitutes are macros that require including @code{<assert.h>}.
+@item
+The draft C1X @code{static_assert} and @code{_Static_assert} can also
+be used within a @code{struct} or @code{union} specifier, in place of
+an ordinary declaration of a member of the struct or union.  The
+Gnulib substitute can be used only as an ordinary declaration.
+@item
+In C99, @code{assert} can be applied to any scalar expression.
+In C89, the argument to @code{assert} is of type @code{int}.
+@end itemize
diff --git a/gnulib/doc/posix-headers/complex.texi b/gnulib/doc/posix-headers/complex.texi
new file mode 100644
index 0000000..ddfe473
--- /dev/null
+++ b/gnulib/doc/posix-headers/complex.texi
@@ -0,0 +1,18 @@
+@node complex.h
+@section @file{complex.h}
+
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/basedefs/complex.h.html}
+
+Gnulib module: ---
+
+Portability problems fixed by Gnulib:
+@itemize
+@end itemize
+
+Portability problems not fixed by Gnulib:
+@itemize
+@item
+This header file is missing on some platforms:
+NetBSD 3.0, OpenBSD 3.8, Minix 3.1.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 5.1,
+Cygwin 1.7.7, mingw, MSVC 9, Interix 3.5, BeOS.
+@end itemize
diff --git a/gnulib/doc/posix-headers/cpio.texi b/gnulib/doc/posix-headers/cpio.texi
new file mode 100644
index 0000000..7812e9a
--- /dev/null
+++ b/gnulib/doc/posix-headers/cpio.texi
@@ -0,0 +1,17 @@
+@node cpio.h
+@section @file{cpio.h}
+
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/basedefs/cpio.h.html}
+
+Gnulib module: ---
+
+Portability problems fixed by Gnulib:
+@itemize
+@end itemize
+
+Portability problems not fixed by Gnulib:
+@itemize
+@item
+This header file is missing on some platforms:
+MacOS X 10.3, Minix 3.1.8, Cygwin, mingw, MSVC 9, BeOS.
+@end itemize
diff --git a/gnulib/doc/posix-headers/ctype.texi b/gnulib/doc/posix-headers/ctype.texi
new file mode 100644
index 0000000..ec5fe12
--- /dev/null
+++ b/gnulib/doc/posix-headers/ctype.texi
@@ -0,0 +1,14 @@
+@node ctype.h
+@section @file{ctype.h}
+
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/basedefs/ctype.h.html}
+
+Gnulib module: ctype
+
+Portability problems fixed by Gnulib:
+@itemize
+@end itemize
+
+Portability problems not fixed by Gnulib:
+@itemize
+@end itemize
diff --git a/gnulib/doc/posix-headers/dirent.texi b/gnulib/doc/posix-headers/dirent.texi
new file mode 100644
index 0000000..84b4078
--- /dev/null
+++ b/gnulib/doc/posix-headers/dirent.texi
@@ -0,0 +1,20 @@
+@node dirent.h
+@section @file{dirent.h}
+
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/basedefs/dirent.h.html}
+
+Gnulib module: dirent
+
+Portability problems fixed by Gnulib:
+@itemize
+@item
+The type @code{ino_t} is missing on some platforms:
+glibc 2.8 and others.
+@end itemize
+
+Portability problems not fixed by Gnulib:
+@itemize
+@item
+This header file is missing on some platforms:
+MSVC 9.
+@end itemize
diff --git a/gnulib/doc/posix-headers/dlfcn.texi b/gnulib/doc/posix-headers/dlfcn.texi
new file mode 100644
index 0000000..573a427
--- /dev/null
+++ b/gnulib/doc/posix-headers/dlfcn.texi
@@ -0,0 +1,17 @@
+@node dlfcn.h
+@section @file{dlfcn.h}
+
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/basedefs/dlfcn.h.html}
+
+Gnulib module: ---
+
+Portability problems fixed by Gnulib:
+@itemize
+@end itemize
+
+Portability problems not fixed by Gnulib:
+@itemize
+@item
+This header file is missing on some platforms:
+Minix 3.1.8, mingw, MSVC 9, BeOS.
+@end itemize
diff --git a/gnulib/doc/posix-headers/errno.texi b/gnulib/doc/posix-headers/errno.texi
new file mode 100644
index 0000000..799b42e
--- /dev/null
+++ b/gnulib/doc/posix-headers/errno.texi
@@ -0,0 +1,44 @@
+@node errno.h
+@section @file{errno.h}
+
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/basedefs/errno.h.html}
+
+Gnulib module: errno
+
+Portability problems fixed by Gnulib:
+@itemize
+@item
+The macros @code{EOVERFLOW}, @code{ENOLINK}, @code{EMULTIHOP} are not defined
+on some platforms:
+OpenBSD 4.0, OSF/1 5.1, mingw, MSVC 9.
+@item
+The macro @code{ECANCELED} is not defined on some platforms:
+OpenBSD 4.0, Cygwin, mingw, MSVC 9.
+@item
+The macros @code{ENOMSG}, @code{EIDRM}, @code{EPROTO}, @code{EBADMSG},
+@code{ENOTSUP} are not defined on some platforms:
+OpenBSD 4.0, mingw, MSVC 9.
+@item
+The macro @code{ESTALE} is not defined on some platforms:
+mingw, MSVC 9, Interix 3.5.
+@item
+The macro @code{EDQUOT} is not defined on some platforms:
+NonStop Kernel, mingw, MSVC 9.
+@item
+The macros @code{ENETRESET}, @code{ECONNABORTED} are not defined on some
+platforms:
+Minix 3.1.8, mingw, MSVC 9.
+@item
+The macros @code{EWOULDBLOCK}, @code{ETXTBSY}, @code{ELOOP}, @code{ENOTSOCK},
+@code{EDESTADDRREQ}, @code{EMSGSIZE}, @code{EPROTOTYPE}, @code{ENOPROTOOPT},
+@code{EPROTONOSUPPORT}, @code{EOPNOTSUPP}, @code{EAFNOSUPPORT},
+@code{EADDRINUSE}, @code{EADDRNOTAVAIL}, @code{ENETDOWN}, @code{ENETUNREACH},
+@code{ECONNRESET}, @code{ENOBUFS}, @code{EISCONN}, @code{ENOTCONN},
+@code{ETIMEDOUT}, @code{ECONNREFUSED}, @code{EHOSTUNREACH}, @code{EALREADY},
+@code{EINPROGRESS} are not defined on some platforms:
+mingw, MSVC 9.
+@end itemize
+
+Portability problems not fixed by Gnulib:
+@itemize
+@end itemize
diff --git a/gnulib/doc/posix-headers/fcntl.texi b/gnulib/doc/posix-headers/fcntl.texi
new file mode 100644
index 0000000..332fe5a
--- /dev/null
+++ b/gnulib/doc/posix-headers/fcntl.texi
@@ -0,0 +1,89 @@
+@node fcntl.h
+@section @file{fcntl.h}
+
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/basedefs/fcntl.h.html}
+
+Gnulib module: fcntl-h
+
+Portability problems fixed by Gnulib:
+@itemize
+@item
+The type @code{pid_t} is not defined on some platforms:
+MSVC 9.
+
+@item
+The type @code{mode_t} is not defined on some platforms:
+MSVC 9.
+
+@item
+@samp{O_CLOEXEC}, @samp{O_DIRECTORY}, @samp{O_DSYNC}, @samp{O_NOCTTY},
+@samp{O_NOFOLLOW}, @samp{O_RSYNC}, @samp{O_SYNC},
+and @samp{O_TTY_INIT} are not defined on some platforms.  Gnulib defines
+these macros to 0, which is generally safe.
+
+@item
+@samp{O_NONBLOCK} is not defined on some platforms.  If the
+@samp{nonblocking} module is in use, gnulib guarantees a working
+non-zero value; otherwise, the gnulib replacement is 0.
+
+@item
+@samp{O_EXEC} and @samp{O_SEARCH} are not defined on some platforms.
+Gnulib defines these macros to @samp{O_RDONLY}, which is typically 0.
+
+@item
+@samp{O_ACCMODE} is not defined on some platforms:
+MSVC 9.
+
+@item
+The @samp{O_ACCMODE} mask mistakenly omits @samp{O_SEARCH} and
+@samp{O_EXEC} on some platforms:
+Cygwin.
+
+@item
+@samp{O_BINARY}, @samp{O_TEXT} (not specified by POSIX, but essential for
+portability to Woe32 platforms) are defined on some platforms but not on
+others.
+
+@item
+@samp{O_DIRECT}, @samp{O_NDELAY}, @samp{O_NOATIME},
+and @samp{O_NOLINKS} (not specified by POSIX) are defined
+on some platforms but not on others.
+
+@item
+@samp{FD_CLOEXEC}, @samp{F_DUPFD}, and @samp{F_GETFD} are not defined
+on some platforms:
+mingw, MSVC 9.
+
+@item
+@samp{F_DUPFD_CLOEXEC} is not defined on some platforms:
+MacOS X 10.5, FreeBSD 6.0, NetBSD 5.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
+IRIX 6.5, OSF/1 5.1, Solaris 11 2010-11, Cygwin 1.7.1, mingw, MSVC 9, Interix 3.5,
+BeOS.
+
+@item
+@samp{AT_FDCWD}, @samp{AT_EACCESS}, @samp{AT_SYMLINK_NOFOLLOW},
+@samp{AT_SYMLINK_FOLLOW}, and @samp{AT_REMOVEDIR}
+are not defined on many platforms:
+glibc 2.3.6, MacOS X 10.5, FreeBSD 6.0, NetBSD 5.0, OpenBSD 3.8, AIX
+5.1, HP-UX 11, IRIX 6.5, OSF/1 5.1, Solaris 8, Cygwin 1.5.x, mingw, MSVC 9, Interix 3.5, BeOS.
+
+@item
+@samp{AT_FDCWD} is defined with a value too large for an @code{int} on some
+platforms:
+Solaris 11 2010-11.
+@end itemize
+
+Portability problems not fixed by Gnulib:
+@itemize
+@item
+@samp{F_SETFD}, @samp{F_GETFL}, @samp{F_SETFL}, @samp{F_GETLK},
+@samp{F_SETLK}, @samp{F_SETLOKW}, @samp{F_GETOWN}, and @samp{F_SETOWN}
+are not defined on some platforms:
+mingw, MSVC 9.
+
+@item
+@samp{POSIX_FADV_DONTNEED}, @samp{POSIX_FADV_NOREUSE},
+@samp{POSIX_FADV_NORMAL}, @samp{POSIX_FADV_RANDOM},
+@samp{POSIX_FADV_SEQUENTIAL}, and @samp{POSIX_FADV_WILLNEED} are not
+defined on some platforms.
+@end itemize
diff --git a/gnulib/doc/posix-headers/fenv.texi b/gnulib/doc/posix-headers/fenv.texi
new file mode 100644
index 0000000..c92f7a0
--- /dev/null
+++ b/gnulib/doc/posix-headers/fenv.texi
@@ -0,0 +1,18 @@
+@node fenv.h
+@section @file{fenv.h}
+
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/basedefs/fenv.h.html}
+
+Gnulib module: ---
+
+Portability problems fixed by Gnulib:
+@itemize
+@end itemize
+
+Portability problems not fixed by Gnulib:
+@itemize
+@item
+This header file is missing on some platforms:
+FreeBSD 5.2.1, NetBSD 5.0, OpenBSD 3.8, AIX 5.1, IRIX 6.5, OSF/1 5.1,
+Cygwin 1.7.7, MSVC 9, Interix 3.5, BeOS.
+@end itemize
diff --git a/gnulib/doc/posix-headers/float.texi b/gnulib/doc/posix-headers/float.texi
new file mode 100644
index 0000000..09f1388
--- /dev/null
+++ b/gnulib/doc/posix-headers/float.texi
@@ -0,0 +1,32 @@
+@node float.h
+@section @file{float.h}
+
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/basedefs/float.h.html}
+
+Gnulib module: float
+
+Portability problems fixed by Gnulib:
+@itemize
+@item
+The conversion from @code{int} to @code{long double} in incorrect on some
+platforms:
+glibc 2.7 on Linux/SPARC64.
+@item
+The values of @code{LDBL_*} macros are incorrect on some platforms:
+On OpenBSD 4.0, MirBSD 10, and BeOS, they are the same as the values of the
+@code{DBL_*} macros, although @samp{long double} is a larger type than
+@samp{double}.
+On FreeBSD/x86 6.4, they represent the incorrect 53-bit precision assumptions
+in the compiler, not the real 64-bit precision at runtime.
+On Linux/PowerPC with GCC 4.4, on AIX 7.1 with GCC 4.2, and on IRIX 6.5,
+they don't reflect the ``double double'' representation of @code{long double}
+correctly.
+@end itemize
+
+Portability problems not fixed by Gnulib:
+@itemize
+@item
+The macro @code{FLT_ROUNDS} is a constant expression and does not represent
+the current rounding mode on some platforms:
+glibc 2.11, HP-UX 11, mingw.
+@end itemize
diff --git a/gnulib/doc/posix-headers/fmtmsg.texi b/gnulib/doc/posix-headers/fmtmsg.texi
new file mode 100644
index 0000000..f49d1f1
--- /dev/null
+++ b/gnulib/doc/posix-headers/fmtmsg.texi
@@ -0,0 +1,17 @@
+@node fmtmsg.h
+@section @file{fmtmsg.h}
+
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/basedefs/fmtmsg.h.html}
+
+Gnulib module: ---
+
+Portability problems fixed by Gnulib:
+@itemize
+@end itemize
+
+Portability problems not fixed by Gnulib:
+@itemize
+@item
+This header file is missing on some platforms:
+MacOS X 10.3, OpenBSD 3.8, Minix 3.1.8, Cygwin, mingw, MSVC 9, Interix 3.5, BeOS.
+@end itemize
diff --git a/gnulib/doc/posix-headers/fnmatch.texi b/gnulib/doc/posix-headers/fnmatch.texi
new file mode 100644
index 0000000..b5e9ee4
--- /dev/null
+++ b/gnulib/doc/posix-headers/fnmatch.texi
@@ -0,0 +1,17 @@
+@node fnmatch.h
+@section @file{fnmatch.h}
+
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/basedefs/fnmatch.h.html}
+
+Gnulib module: fnmatch-posix or fnmatch-gnu
+
+Portability problems fixed by Gnulib:
+@itemize
+@item
+This header file is missing on some platforms:
+mingw, MSVC 9, BeOS.
+@end itemize
+
+Portability problems not fixed by Gnulib:
+@itemize
+@end itemize
diff --git a/gnulib/doc/posix-headers/ftw.texi b/gnulib/doc/posix-headers/ftw.texi
new file mode 100644
index 0000000..ced004d
--- /dev/null
+++ b/gnulib/doc/posix-headers/ftw.texi
@@ -0,0 +1,17 @@
+@node ftw.h
+@section @file{ftw.h}
+
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/basedefs/ftw.h.html}
+
+Gnulib module: ---
+
+Portability problems fixed by Gnulib:
+@itemize
+@end itemize
+
+Portability problems not fixed by Gnulib:
+@itemize
+@item
+This header file is missing on some platforms:
+MacOS X 10.3, FreeBSD 5.2.1, NetBSD 3.0, Minix 3.1.8, mingw, MSVC 9, BeOS.
+@end itemize
diff --git a/gnulib/doc/posix-headers/glob.texi b/gnulib/doc/posix-headers/glob.texi
new file mode 100644
index 0000000..39509d1
--- /dev/null
+++ b/gnulib/doc/posix-headers/glob.texi
@@ -0,0 +1,17 @@
+@node glob.h
+@section @file{glob.h}
+
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/basedefs/glob.h.html}
+
+Gnulib module: glob
+
+Portability problems fixed by Gnulib:
+@itemize
+@item
+This header file is missing on some platforms:
+mingw, MSVC 9, BeOS.
+@end itemize
+
+Portability problems not fixed by Gnulib:
+@itemize
+@end itemize
diff --git a/gnulib/doc/posix-headers/google-ranking.txt b/gnulib/doc/posix-headers/google-ranking.txt
new file mode 100644
index 0000000..fc2b039
--- /dev/null
+++ b/gnulib/doc/posix-headers/google-ranking.txt
@@ -0,0 +1,84 @@
+<stdio.h>        678000
+<string.h>       589000
+<stdlib.h>       548000
+<unistd.h>       448000
+<sys/types.h>    319000
+<netdb.h>           700
+<sys/wait.h>        600
+<sys/timeb.h>       600
+<sys/resource.h>    600
+<stdarg.h>          600
+<signal.h>          600
+<regex.h>           600
+<netinet/in.h>      600
+<limits.h>          600
+<libgen.h>          600
+<arpa/inet.h>       600
+<wchar.h>           500
+<termios.h>         500
+<sys/un.h>          500
+<sys/uio.h>         500
+<sys/times.h>       500
+<sys/time.h>        500
+<sys/socket.h>      500
+<sys/sem.h>         500
+<sys/select.h>      500
+<stdint.h>          500
+<stdbool.h>         500
+<setjmp.h>          500
+<sched.h>           500
+<pwd.h>             500
+<pthread.h>         500
+<netinet/tcp.h>     500
+<math.h>            500
+<locale.h>          500
+<iconv.h>           500
+<float.h>           500
+<fcntl.h>           500
+<dlfcn.h>           500
+<dirent.h>          500
+<assert.h>          500
+<wctype.h>          400
+<time.h>            400
+<syslog.h>          400
+<sys/utsname.h>     400
+<sys/statvfs.h>     400
+<sys/stat.h>        400
+<sys/shm.h>         400
+<sys/ipc.h>         400
+<stropts.h>         400
+<strings.h>         400
+<semaphore.h>       400
+<search.h>          400
+<poll.h>            400
+<net/if.h>          400
+<ndbm.h>            400
+<langinfo.h>        400
+<inttypes.h>        400
+<grp.h>             400
+<glob.h>            400
+<fnmatch.h>         400
+<errno.h>           400
+<ctype.h>           400
+<utmpx.h>           300
+<utime.h>           300
+<ucontext.h>        300
+<sys/msg.h>         300
+<sys/mman.h>        300
+<stddef.h>          300
+<nl_types.h>        300
+<complex.h>         300
+<ftw.h>             200
+<fenv.h>            200
+<wordexp.h>         100
+<ulimit.h>          100
+<trace.h>           100
+<mqueue.h>          100
+<aio.h>             100
+<tgmath.h>           50
+<tar.h>              50
+<spawn.h>            50
+<monetary.h>         50
+<iso646.h>           50
+<fmtmsg.h>           50
+<cpio.h>             50
diff --git a/gnulib/doc/posix-headers/grp.texi b/gnulib/doc/posix-headers/grp.texi
new file mode 100644
index 0000000..d550fed
--- /dev/null
+++ b/gnulib/doc/posix-headers/grp.texi
@@ -0,0 +1,17 @@
+@node grp.h
+@section @file{grp.h}
+
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/basedefs/grp.h.html}
+
+Gnulib module: ---
+
+Portability problems fixed by Gnulib:
+@itemize
+@end itemize
+
+Portability problems not fixed by Gnulib:
+@itemize
+@item
+This header file is missing on some platforms:
+mingw, MSVC 9.
+@end itemize
diff --git a/gnulib/doc/posix-headers/iconv.texi b/gnulib/doc/posix-headers/iconv.texi
new file mode 100644
index 0000000..78a1b25
--- /dev/null
+++ b/gnulib/doc/posix-headers/iconv.texi
@@ -0,0 +1,21 @@
+@node iconv.h
+@section @file{iconv.h}
+
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/basedefs/iconv.h.html}
+
+Gnulib module: iconv
+
+Portability problems fixed by Gnulib:
+@itemize
+@item
+The <iconv.h> from GNU libiconv is not found if installed in
+@file{$PREFIX/include}.
+@end itemize
+
+Portability problems not fixed by Gnulib:
+@itemize
+@item
+This header file is missing on some platforms:
+FreeBSD 6.0, OpenBSD 3.8, Minix 3.1.8, mingw, MSVC 9, BeOS,
+when GNU libiconv is not installed.
+@end itemize
diff --git a/gnulib/doc/posix-headers/inttypes.texi b/gnulib/doc/posix-headers/inttypes.texi
new file mode 100644
index 0000000..6ef87bb
--- /dev/null
+++ b/gnulib/doc/posix-headers/inttypes.texi
@@ -0,0 +1,33 @@
+@node inttypes.h
+@section @file{inttypes.h}
+
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/basedefs/inttypes.h.html}
+
+Gnulib module: inttypes
+
+Portability problems fixed by Gnulib:
+@itemize
+@item
+This header file is missing on some platforms:
+OSF/1 4.0, MSVC 9, Interix 3.5.
+@item
+This header file is very incomplete on some platforms.
+@item
+The PRI* macros are defined to non-string values on AIX 4.3.3.
+@item
+The declarations of @code{imaxabs} and @code{imaxdiv} are missing on some
+platforms:
+NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 5.1, BeOS.
+@item
+The declarations of @code{strtoimax} and @code{strtoumax} are missing on some
+platforms:
+OpenBSD 3.8, AIX 4.3.2, AIX 5.1 (missing only @code{strtoumax}), OSF/1 5.1.
+@item
+On some hosts that predate C++11, when using C++ one must define
+@code{__STDC_FORMAT_MACROS} to make visible the declarations of format
+macros such as @code{PRIdMAX}.
+@end itemize
+
+Portability problems not fixed by Gnulib:
+@itemize
+@end itemize
diff --git a/gnulib/doc/posix-headers/iso646.texi b/gnulib/doc/posix-headers/iso646.texi
new file mode 100644
index 0000000..4268a09
--- /dev/null
+++ b/gnulib/doc/posix-headers/iso646.texi
@@ -0,0 +1,17 @@
+@node iso646.h
+@section @file{iso646.h}
+
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/basedefs/iso646.h.html}
+
+Gnulib module: ---
+
+Portability problems fixed by Gnulib:
+@itemize
+@end itemize
+
+Portability problems not fixed by Gnulib:
+@itemize
+@item
+This header file is missing on some platforms:
+Minix 3.1.8, HP-UX 11.00, IRIX 6.5, OSF/1 4.0, Cygwin, mingw, BeOS.
+@end itemize
diff --git a/gnulib/doc/posix-headers/langinfo.texi b/gnulib/doc/posix-headers/langinfo.texi
new file mode 100644
index 0000000..bd97405
--- /dev/null
+++ b/gnulib/doc/posix-headers/langinfo.texi
@@ -0,0 +1,28 @@
+@node langinfo.h
+@section @file{langinfo.h}
+
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/basedefs/langinfo.h.html}
+
+Gnulib module: langinfo
+
+Portability problems fixed by Gnulib:
+@itemize
+@item
+This header file is missing on some platforms:
+Minix 3.1.8, mingw, MSVC 9, BeOS.
+@item
+The constant @code{CODESET} is not defined on some platforms:
+glibc 2.0.6, OpenBSD 3.8.
+@item
+The constants @code{ERA}, @code{ERA_D_FMT}, @code{ERA_D_T_FMT},
+@code{ERA_T_FMT}, @code{ALT_DIGITS} are not defined on some platforms:
+OpenBSD 3.8.
+@item
+The constants @code{T_FMT_AMPM}, @code{YESEXPR}, @code{NOEXPR} are not
+defined on some platforms:
+IRIX 5.3.
+@end itemize
+
+Portability problems not fixed by Gnulib:
+@itemize
+@end itemize
diff --git a/gnulib/doc/posix-headers/libgen.texi b/gnulib/doc/posix-headers/libgen.texi
new file mode 100644
index 0000000..7667cbb
--- /dev/null
+++ b/gnulib/doc/posix-headers/libgen.texi
@@ -0,0 +1,17 @@
+@node libgen.h
+@section @file{libgen.h}
+
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/basedefs/libgen.h.html}
+
+Gnulib module: ---
+
+Portability problems fixed by Gnulib:
+@itemize
+@end itemize
+
+Portability problems not fixed by Gnulib:
+@itemize
+@item
+This header file is missing on some platforms:
+mingw, MSVC 9, BeOS.
+@end itemize
diff --git a/gnulib/doc/posix-headers/limits.texi b/gnulib/doc/posix-headers/limits.texi
new file mode 100644
index 0000000..c7bc7ba
--- /dev/null
+++ b/gnulib/doc/posix-headers/limits.texi
@@ -0,0 +1,32 @@
+@node limits.h
+@section @file{limits.h}
+
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/basedefs/limits.h.html}
+
+Gnulib module: gethostname
+
+Portability problems fixed by Gnulib:
+@itemize
+@item
+The @code{HOST_NAME_MAX} macro is not defined on some platforms:
+MacOS X 10.5, FreeBSD 6.0, NetBSD 5.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
+IRIX 6.5, OSF/1 5.1, Solaris 11 2010-11, Cygwin 1.5.x, mingw, MSVC 9, Interix 3.5, BeOS.
+@end itemize
+
+Portability problems not fixed by Gnulib:
+@itemize
+@item
+The macros @code{LLONG_MIN}, @code{LLONG_MAX}, @code{ULLONG_MAX} are not
+defined on some platforms:
+AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 5.1 with gcc.
+@item
+The macros @code{WORD_BIT}, @code{LONG_BIT} are not defined on some platforms:
+glibc 2.11 without @code{-D_GNU_SOURCE}, Cygwin, mingw, MSVC 9.
+@item
+The macro @code{SSIZE_MAX} is not defined on some platforms:
+MSVC 9.
+@end itemize
+
+For @code{PATH_MAX}, Gnulib provides a module @code{pathmax} with a header
+file @code{"pathmax.h"}.  It defines @code{PATH_MAX} to a constant on
+platforms with a file name length limit.
diff --git a/gnulib/doc/posix-headers/locale.texi b/gnulib/doc/posix-headers/locale.texi
new file mode 100644
index 0000000..5f8dc8c
--- /dev/null
+++ b/gnulib/doc/posix-headers/locale.texi
@@ -0,0 +1,26 @@
+@node locale.h
+@section @file{locale.h}
+
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/basedefs/locale.h.html}
+
+Gnulib module: locale
+
+Portability problems fixed by Gnulib:
+@itemize
+@item
+The definition of @samp{LC_MESSAGES} is missing on some platforms:
+mingw, MSVC 9.
+
+@item
+The @code{locale_t} type is not defined on some platforms:
+glibc 2.11, MacOS X 10.5.
+
+@item
+Some platforms provide a @code{NULL} macro that cannot be used in arbitrary
+expressions:
+NetBSD 5.0
+@end itemize
+
+Portability problems not fixed by Gnulib:
+@itemize
+@end itemize
diff --git a/gnulib/doc/posix-headers/math.texi b/gnulib/doc/posix-headers/math.texi
new file mode 100644
index 0000000..d181f76
--- /dev/null
+++ b/gnulib/doc/posix-headers/math.texi
@@ -0,0 +1,38 @@
+@node math.h
+@section @file{math.h}
+
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/basedefs/math.h.html}
+
+Gnulib module: math
+
+Portability problems fixed by Gnulib:
+@itemize
+@item
+The conversion from @code{int} to @code{long double} in incorrect on some
+platforms:
+glibc 2.7 on Linux/SPARC64.
+
+@item
+The macro @code{NAN} is not defined on some platforms:
+OpenBSD 4.0, AIX 5.1, IRIX 6.5, OSF/1 5.1.
+
+@item
+The macro @code{NAN} is not exposed outside of C99 compilation on some
+platforms:
+glibc.
+
+@item
+The macros @code{NAN} and @code{HUGE_VAL} expand to a function address
+rather than a floating point constant on some platforms:
+Solaris 10.
+@end itemize
+
+Portability problems not fixed by Gnulib:
+@itemize
+@item
+@code{NAN} is not a compile time constant with some compilers:
+OSF/1 with Compaq (ex-DEC) C 6.4.
+@item
+The macro or variable @code{math_errhandling} is not defined on some platforms:
+glibc 2.11, OpenBSD 4.9, NetBSD 5.1, UP-UX 11, IRIX 6.5, OSF/1 5.1, Cygwin 1.7.9, mingw, MSVC 9.
+@end itemize
diff --git a/gnulib/doc/posix-headers/monetary.texi b/gnulib/doc/posix-headers/monetary.texi
new file mode 100644
index 0000000..95170eb
--- /dev/null
+++ b/gnulib/doc/posix-headers/monetary.texi
@@ -0,0 +1,17 @@
+@node monetary.h
+@section @file{monetary.h}
+
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/basedefs/monetary.h.html}
+
+Gnulib module: ---
+
+Portability problems fixed by Gnulib:
+@itemize
+@end itemize
+
+Portability problems not fixed by Gnulib:
+@itemize
+@item
+This header file is missing on some platforms:
+NetBSD 3.0, OpenBSD 3.8, Minix 3.1.8, Cygwin, mingw, MSVC 9, BeOS.
+@end itemize
diff --git a/gnulib/doc/posix-headers/mqueue.texi b/gnulib/doc/posix-headers/mqueue.texi
new file mode 100644
index 0000000..ae65bca
--- /dev/null
+++ b/gnulib/doc/posix-headers/mqueue.texi
@@ -0,0 +1,18 @@
+@node mqueue.h
+@section @file{mqueue.h}
+
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/basedefs/mqueue.h.html}
+
+Gnulib module: ---
+
+Portability problems fixed by Gnulib:
+@itemize
+@end itemize
+
+Portability problems not fixed by Gnulib:
+@itemize
+@item
+This header file is missing on some platforms:
+MacOS X 10.5, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, Minix 3.1.8, Cygwin, mingw, MSVC 9, Interix 3.5,
+BeOS.
+@end itemize
diff --git a/gnulib/doc/posix-headers/ndbm.texi b/gnulib/doc/posix-headers/ndbm.texi
new file mode 100644
index 0000000..71590f3
--- /dev/null
+++ b/gnulib/doc/posix-headers/ndbm.texi
@@ -0,0 +1,17 @@
+@node ndbm.h
+@section @file{ndbm.h}
+
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/basedefs/ndbm.h.html}
+
+Gnulib module: ---
+
+Portability problems fixed by Gnulib:
+@itemize
+@end itemize
+
+Portability problems not fixed by Gnulib:
+@itemize
+@item
+This header file is missing on some platforms:
+mingw, MSVC 9, BeOS.
+@end itemize
diff --git a/gnulib/doc/posix-headers/net_if.texi b/gnulib/doc/posix-headers/net_if.texi
new file mode 100644
index 0000000..38a52f4
--- /dev/null
+++ b/gnulib/doc/posix-headers/net_if.texi
@@ -0,0 +1,17 @@
+@node net/if.h
+@section @file{net/if.h}
+
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/basedefs/net_if.h.html}
+
+Gnulib module: ---
+
+Portability problems fixed by Gnulib:
+@itemize
+@end itemize
+
+Portability problems not fixed by Gnulib:
+@itemize
+@item
+This header file is missing on some platforms:
+mingw, MSVC 9, Interix 3.5, BeOS.
+@end itemize
diff --git a/gnulib/doc/posix-headers/netdb.texi b/gnulib/doc/posix-headers/netdb.texi
new file mode 100644
index 0000000..2dd3c08
--- /dev/null
+++ b/gnulib/doc/posix-headers/netdb.texi
@@ -0,0 +1,30 @@
+@node netdb.h
+@section @file{netdb.h}
+
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/basedefs/netdb.h.html}
+
+Gnulib module: netdb
+
+Portability problems fixed by Gnulib:
+@itemize
+@item
+This header file is missing on some platforms:
+mingw, MSVC 9, BeOS.
+
+@item
+This header file is incomplete on some platforms:
+Cygwin 1.5.x, Haiku.
+
+@item
+This header file does not define the type @code{socklen_t} on some platforms:
+HP-UX 10.20, IRIX 6.5, OSF/1 4.0, Interix 3.5, BeOS.
+
+@item
+This header file does not define @code{AI_ALL}, @code{AI_V4MAPPED},
+@code{AI_ADDRCONFIG} on some platforms:
+NetBSD 5.0.
+@end itemize
+
+Portability problems not fixed by Gnulib:
+@itemize
+@end itemize
diff --git a/gnulib/doc/posix-headers/netinet_in.texi b/gnulib/doc/posix-headers/netinet_in.texi
new file mode 100644
index 0000000..23262e2
--- /dev/null
+++ b/gnulib/doc/posix-headers/netinet_in.texi
@@ -0,0 +1,21 @@
+@node netinet/in.h
+@section @file{netinet/in.h}
+
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/basedefs/netinet_in.h.html}
+
+Gnulib module: netinet_in
+
+Portability problems fixed by Gnulib:
+@itemize
+@item
+This header file is missing on some platforms:
+mingw, MSVC 9, BeOS.
+@item
+This header file is not self-contained on some platforms (it requires
+@code{<sys/types.h>} to be included first):
+OpenBSD 4.6.
+@end itemize
+
+Portability problems not fixed by Gnulib:
+@itemize
+@end itemize
diff --git a/gnulib/doc/posix-headers/netinet_tcp.texi b/gnulib/doc/posix-headers/netinet_tcp.texi
new file mode 100644
index 0000000..f3297de
--- /dev/null
+++ b/gnulib/doc/posix-headers/netinet_tcp.texi
@@ -0,0 +1,17 @@
+@node netinet/tcp.h
+@section @file{netinet/tcp.h}
+
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/basedefs/netinet_tcp.h.html}
+
+Gnulib module: ---
+
+Portability problems fixed by Gnulib:
+@itemize
+@end itemize
+
+Portability problems not fixed by Gnulib:
+@itemize
+@item
+This header file is missing on some platforms:
+mingw, MSVC 9, BeOS.
+@end itemize
diff --git a/gnulib/doc/posix-headers/nl_types.texi b/gnulib/doc/posix-headers/nl_types.texi
new file mode 100644
index 0000000..a352884
--- /dev/null
+++ b/gnulib/doc/posix-headers/nl_types.texi
@@ -0,0 +1,18 @@
+@node nl_types.h
+@section @file{nl_types.h}
+
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/basedefs/nl_types.h.html}
+
+Gnulib module: ---
+
+Portability problems fixed by Gnulib:
+@itemize
+@end itemize
+
+Portability problems not fixed by Gnulib:
+@itemize
+@item
+This header file is missing on some platforms:
+MacOS X 10.5, FreeBSD 6.0, NetBSD 5.0, OpenBSD 3.8, Minix 3.1.8, AIX 5.1, HP-UX 11,
+IRIX 6.5, OSF/1 5.1, Solaris 11 2010-11, Cygwin, mingw, MSVC 9, BeOS.
+@end itemize
diff --git a/gnulib/doc/posix-headers/poll.texi b/gnulib/doc/posix-headers/poll.texi
new file mode 100644
index 0000000..b212a36
--- /dev/null
+++ b/gnulib/doc/posix-headers/poll.texi
@@ -0,0 +1,20 @@
+@node poll.h
+@section @file{poll.h}
+
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/basedefs/poll.h.html}
+
+Gnulib module: poll-h
+
+Portability problems fixed by Gnulib:
+@itemize
+@item
+This header file is missing on some platforms:
+mingw, MSVC 9, BeOS.
+@end itemize
+
+Portability problems not fixed by Gnulib:
+@itemize
+@item
+This header file does not defined @code{nfds_t} on some platforms:
+IRIX 5.3.
+@end itemize
diff --git a/gnulib/doc/posix-headers/pthread.texi b/gnulib/doc/posix-headers/pthread.texi
new file mode 100644
index 0000000..5fb1d2e
--- /dev/null
+++ b/gnulib/doc/posix-headers/pthread.texi
@@ -0,0 +1,17 @@
+@node pthread.h
+@section @file{pthread.h}
+
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/basedefs/pthread.h.html}
+
+Gnulib module: ---
+
+Portability problems fixed by Gnulib:
+@itemize
+@end itemize
+
+Portability problems not fixed by Gnulib:
+@itemize
+@item
+This header file is missing on some platforms:
+Minix 3.1.8, mingw, MSVC 9, BeOS.
+@end itemize
diff --git a/gnulib/doc/posix-headers/pwd.texi b/gnulib/doc/posix-headers/pwd.texi
new file mode 100644
index 0000000..51e1f94
--- /dev/null
+++ b/gnulib/doc/posix-headers/pwd.texi
@@ -0,0 +1,17 @@
+@node pwd.h
+@section @file{pwd.h}
+
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/basedefs/pwd.h.html}
+
+Gnulib module: ---
+
+Portability problems fixed by Gnulib:
+@itemize
+@end itemize
+
+Portability problems not fixed by Gnulib:
+@itemize
+@item
+This header file is missing on some platforms:
+mingw, MSVC 9.
+@end itemize
diff --git a/gnulib/doc/posix-headers/regex.texi b/gnulib/doc/posix-headers/regex.texi
new file mode 100644
index 0000000..e0494fc
--- /dev/null
+++ b/gnulib/doc/posix-headers/regex.texi
@@ -0,0 +1,20 @@
+@node regex.h
+@section @file{regex.h}
+
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/basedefs/regex.h.html}
+
+Gnulib module: regex
+
+Portability problems fixed by Gnulib:
+@itemize
+@item
+This header file is missing on some platforms:
+mingw, MSVC 9.
+@end itemize
+
+Portability problems not fixed by Gnulib:
+@itemize
+@item
+This header file is not self-contained on some platforms: it requires
+@code{<sys/types.h>} to be included first.
+@end itemize
diff --git a/gnulib/doc/posix-headers/sched.texi b/gnulib/doc/posix-headers/sched.texi
new file mode 100644
index 0000000..8dacddf
--- /dev/null
+++ b/gnulib/doc/posix-headers/sched.texi
@@ -0,0 +1,27 @@
+@node sched.h
+@section @file{sched.h}
+
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/basedefs/sched.h.html}
+
+Gnulib module: sched
+
+Portability problems fixed by Gnulib:
+@itemize
+@item
+This header file is missing on some platforms:
+Minix 3.1.8, mingw, MSVC 9, BeOS.
+@item
+This header file does not define the type @code{pid_t} on some platforms:
+glibc 2.11, MacOS X 10.5.
+@item
+@code{struct sched_param} is not defined on some platforms:
+Haiku.
+@item
+@code{SCHED_FIFO}, @code{SCHED_RR}, @code{SCHED_OTHER} are not defined on
+some platforms:
+Haiku.
+@end itemize
+
+Portability problems not fixed by Gnulib:
+@itemize
+@end itemize
diff --git a/gnulib/doc/posix-headers/search.texi b/gnulib/doc/posix-headers/search.texi
new file mode 100644
index 0000000..d33ace5
--- /dev/null
+++ b/gnulib/doc/posix-headers/search.texi
@@ -0,0 +1,17 @@
+@node search.h
+@section @file{search.h}
+
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/basedefs/search.h.html}
+
+Gnulib module: search
+
+Portability problems fixed by Gnulib:
+@itemize
+@end itemize
+
+Portability problems not fixed by Gnulib:
+@itemize
+@item
+This header file is missing on some platforms:
+Minix 3.1.8, BeOS.
+@end itemize
diff --git a/gnulib/doc/posix-headers/semaphore.texi b/gnulib/doc/posix-headers/semaphore.texi
new file mode 100644
index 0000000..adc363b
--- /dev/null
+++ b/gnulib/doc/posix-headers/semaphore.texi
@@ -0,0 +1,17 @@
+@node semaphore.h
+@section @file{semaphore.h}
+
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/basedefs/semaphore.h.html}
+
+Gnulib module: ---
+
+Portability problems fixed by Gnulib:
+@itemize
+@end itemize
+
+Portability problems not fixed by Gnulib:
+@itemize
+@item
+This header file is missing on some platforms:
+Minix 3.1.8, mingw, MSVC 9, BeOS.
+@end itemize
diff --git a/gnulib/doc/posix-headers/setjmp.texi b/gnulib/doc/posix-headers/setjmp.texi
new file mode 100644
index 0000000..07e6c5d
--- /dev/null
+++ b/gnulib/doc/posix-headers/setjmp.texi
@@ -0,0 +1,14 @@
+@node setjmp.h
+@section @file{setjmp.h}
+
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/basedefs/setjmp.h.html}
+
+Gnulib module: ---
+
+Portability problems fixed by Gnulib:
+@itemize
+@end itemize
+
+Portability problems not fixed by Gnulib:
+@itemize
+@end itemize
diff --git a/gnulib/doc/posix-headers/signal.texi b/gnulib/doc/posix-headers/signal.texi
new file mode 100644
index 0000000..99ad79e
--- /dev/null
+++ b/gnulib/doc/posix-headers/signal.texi
@@ -0,0 +1,61 @@
+@node signal.h
+@section @file{signal.h}
+
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/basedefs/signal.h.html}
+
+Gnulib module: signal-h
+
+Portability problems fixed by Gnulib:
+@itemize
+@item
+@code{volatile sig_atomic_t} is rejected by older compilers on some
+platforms:
+AIX.
+@item
+@code{sigset_t} is missing on some platforms:
+MSVC 9.
+@item
+@code{sigset_t} is only declared in <sys/types.h> on some platforms:
+mingw.
+@item
+@code{struct sigaction} and @code{siginfo_t} are missing on some
+platforms:
+mingw, MSVC 9.
+@item
+@code{struct sigaction} lacks the @code{sa_sigaction} member on some
+platforms:
+Irix 5.3, Interix 3.5.
+@item
+The type @code{pid_t} is not defined on some platforms:
+MSVC 9.
+@item
+The signal @code{SIGPIPE} is not defined on some platforms:
+mingw, MSVC 9.
+@item
+The macro @code{SA_NODEFER} is not defined on some platforms:
+Interix 3.5.
+@item
+The macros @code{SA_RESETHAND} and @code{SA_RESTART} are not defined
+on some platforms:
+NonStop.
+@item
+The type @code{sighandler_t} (a GNU extension) is not defined on most non-glibc
+platforms:
+MacOS X 10.5, FreeBSD 6.0, NetBSD 5.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
+IRIX 6.5, OSF/1 5.1, Solaris 11 2010-11, Cygwin, mingw, MSVC 9, Interix 3.5, BeOS.
+@end itemize
+
+Portability problems not fixed by Gnulib:
+@itemize
+@item
+Many signals are not defined on some platforms:
+mingw, MSVC 9.
+@item
+The macros @code{SIGRTMIN} and @code{SIGRTMAX} expand to an expression of type
+@code{long} instead of @code{int} on some platforms:
+OSF/1 5.1.
+@item
+The macro @code{SIGBUS} is set to the same value as @code{SIGSEGV},
+rather than being a distinct signal, on some platforms:
+Haiku.
+@end itemize
diff --git a/gnulib/doc/posix-headers/spawn.texi b/gnulib/doc/posix-headers/spawn.texi
new file mode 100644
index 0000000..9bcbd3e
--- /dev/null
+++ b/gnulib/doc/posix-headers/spawn.texi
@@ -0,0 +1,18 @@
+@node spawn.h
+@section @file{spawn.h}
+
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/basedefs/spawn.h.html}
+
+Gnulib module: spawn
+
+Portability problems fixed by Gnulib:
+@itemize
+@item
+This header file is missing on some platforms:
+MacOS X 10.3, FreeBSD 6.0, NetBSD 5.0, OpenBSD 3.8, Minix 3.1.8, AIX 5.1, HP-UX 11,
+IRIX 6.5, OSF/1 5.1, Cygwin, mingw, MSVC 9, Interix 3.5, BeOS.
+@end itemize
+
+Portability problems not fixed by Gnulib:
+@itemize
+@end itemize
diff --git a/gnulib/doc/posix-headers/stdalign.texi b/gnulib/doc/posix-headers/stdalign.texi
new file mode 100644
index 0000000..bebc70d
--- /dev/null
+++ b/gnulib/doc/posix-headers/stdalign.texi
@@ -0,0 +1,53 @@
+@node stdalign.h
+@section @file{stdalign.h}
+
+POSIX specification:@* Not in POSIX yet, but we expect it will be.
+ISO C1X @url{http://www.open-std.org/jtc1/sc22/wg14/www/docs/n1570.pdf}
+sections 6.5.3.4, 6.7.5, 7.15.
+C++0X @url{http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2011/n3242.pdf}
+section 18.10.
+
+Gnulib module: stdalign
+
+Portability problems fixed by Gnulib:
+@itemize
+@item
+This header file is missing on most circa-2011 platforms.
+@item
+Clang 3.0's @code{<stdalign.h>} does not define @code{alignof}/@code{_Alignof}.
+@end itemize
+
+Portability problems not fixed by Gnulib:
+@itemize
+@item
+@code{_Alignas} and @code{alignas} are not always supported;
+on platforms lacking support, the
+macro @code{__alignas_is_defined} is not defined.
+Supported compilers include GCC, IBM C, Sun C 5.11 and later,
+and MSVC 7.0 and later.
+@item
+Some compilers do not support alignment via
+@code{alignas}/@code{_Alignas} of @code{auto} variables (i.e.,
+variables on the stack).  They diagnose and ignore the alignment: Sun
+C 5.11.
+@item
+Some linkers do not support operands of @code{_Alignas}/@code{alignas}
+that are greater than 8: mingw.
+@item
+Some compilers require the operand of @code{_Alignas}/@code{alignas}
+to be a single integer constant, not an expression: MSVC 7.0 through
+at least 10.0.
+@item
+The Sun C 5.11 compiler sometimes mishandles the alignment of multiple
+external variables that are declared close together with
+@code{_Alignas}/@code{alignas}.  This compiler bug causes the Gnulib
+module @code{stdalign-tests} to fail.  The Sun Studio Developer Bug
+Report Review Team assigned the internal review ID 2125432 (dated
+2011-11-01) to this issue.
+@item
+@code{<stdalign.h>} must be #included before @samp{_Alignas} and
+@samp{_Alignof} can be used.
+@item
+You cannot assume that @code{_Alignas} and @code{_Alignof} are reserved words;
+they might be macros.
+@end itemize
diff --git a/gnulib/doc/posix-headers/stdarg.texi b/gnulib/doc/posix-headers/stdarg.texi
new file mode 100644
index 0000000..2c500d3
--- /dev/null
+++ b/gnulib/doc/posix-headers/stdarg.texi
@@ -0,0 +1,17 @@
+@node stdarg.h
+@section @file{stdarg.h}
+
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/basedefs/stdarg.h.html}
+
+Gnulib module: stdarg
+
+Portability problems fixed by Gnulib:
+@itemize
+@item
+Some compilers (e.g., AIX 5.3 cc) need to be in c99 mode for the builtin
+@code{va_copy} to work.
+@end itemize
+
+Portability problems not fixed by Gnulib:
+@itemize
+@end itemize
diff --git a/gnulib/doc/posix-headers/stdbool.texi b/gnulib/doc/posix-headers/stdbool.texi
new file mode 100644
index 0000000..de27763
--- /dev/null
+++ b/gnulib/doc/posix-headers/stdbool.texi
@@ -0,0 +1,36 @@
+@node stdbool.h
+@section @file{stdbool.h}
+
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/basedefs/stdbool.h.html}
+
+Gnulib module: stdbool
+
+Portability problems fixed by Gnulib:
+@itemize
+@item
+This header file is missing on some platforms:
+AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 5.1.
+@item
+Some compilers have bugs relating to @samp{bool}.
+@item
+This header file defines @code{true} incorrectly on some platforms:
+OpenBSD 4.7 with gcc 2.95.
+@end itemize
+
+Portability problems not fixed by Gnulib:
+@itemize
+@item
+@code{<stdbool.h>} must be #included before @samp{_Bool} can be used.
+@item
+You cannot assume that @code{_Bool} is a typedef; it might be a macro.
+@item
+Bit-fields of type @samp{bool} are not supported.  Portable code
+should use @samp{unsigned int foo : 1;} rather than @samp{bool foo : 1;}.
+@item
+Casts and automatic conversions to @samp{bool} don't test against the
+zero value or the null pointer, as they should.  Such casts should only
+be used if the casted value is known to be equal to 0 or 1.
+@item
+You cannot assume that casting a floating point literal to @samp{bool} will
+result in a constant expression.
+@end itemize
diff --git a/gnulib/doc/posix-headers/stddef.texi b/gnulib/doc/posix-headers/stddef.texi
new file mode 100644
index 0000000..97e6c96
--- /dev/null
+++ b/gnulib/doc/posix-headers/stddef.texi
@@ -0,0 +1,28 @@
+@node stddef.h
+@section @file{stddef.h}
+
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/basedefs/stddef.h.html}
+
+Gnulib module: stddef
+
+Portability problems fixed by Gnulib:
+@itemize
+@item
+Some old platforms fail to provide @code{wchar_t}.
+
+@item
+Some platforms provide a @code{NULL} macro that cannot be used in arbitrary
+expressions:
+NetBSD 5.0
+@end itemize
+
+Portability problems not fixed by Gnulib:
+@itemize
+@item
+Some platforms provide an @code{offsetof} macro that cannot be used in
+arbitrary expressions:
+Solaris 11 2010-11
+This problem can be worked around by parenthesizing the
+@code{offsetof} expression in the unlikely case you use it with
+@code{sizeof} or @samp{[]}.
+@end itemize
diff --git a/gnulib/doc/posix-headers/stdint.texi b/gnulib/doc/posix-headers/stdint.texi
new file mode 100644
index 0000000..be19269
--- /dev/null
+++ b/gnulib/doc/posix-headers/stdint.texi
@@ -0,0 +1,72 @@
+@node stdint.h
+@section @file{stdint.h}
+
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/basedefs/stdint.h.html}
+
+Gnulib module: stdint
+
+Portability problems fixed by Gnulib:
+@itemize
+@item
+This header file is missing on some platforms:
+OpenBSD 3.8, AIX 5.1, HP-UX 11.11, IRIX 6.5, OSF/1 5.1, MSVC 9, Interix 3.5, BeOS.
+@item
+This header file is very incomplete on some platforms.
+@item
+The values of @code{SIG_ATOMIC_MIN} and @code{SIG_ATOMIC_MAX} are incorrect
+on some platforms:
+FreeBSD 6.2 / ia64.
+@item
+The value of @code{WINT_MAX} is incorrect on some platforms:
+mingw.
+@item
+The values of @code{INT8_MAX}, @code{UINT8_MAX} etc. are not usable in
+preprocessor expressions on some platforms:
+HP-UX 11.23.
+@item
+The macros @code{WCHAR_MIN} and @code{WCHAR_MAX} are not defined in
+@code{<stdint.h>} (only in @code{<wchar.h>}) on some platforms:
+Dragonfly, BSDI.
+@item
+On some hosts that predate C++11, when using C++ one must define
+@code{__STDC_CONSTANT_MACROS} to make visible the definitions of
+constant macros such as @code{INTMAX_C}, and one must define
+@code{__STDC_LIMIT_MACROS} to make visible the definitions of limit
+macros such as @code{INTMAX_MAX}.
+@end itemize
+
+Portability problems not fixed by Gnulib:
+@itemize
+@item
+@code{@{uint,int@}_fast@{8,16,32,64@}_t} may not correspond to the fastest
+types available on the system.
+@item
+Macros are used instead of typedefs.
+@item
+Some C preprocessors mishandle constants that do not fit in @code{long int}.
+For example, as of 2007, Sun C mishandles @code{#if LLONG_MIN < 0} on
+a platform with 32-bit @code{long int} and 64-bit @code{long long int}.
+Some older preprocessors mishandle constants ending in @code{LL}.
+To work around these problems, compute the value of expressions like
+@code{LONG_MAX < LLONG_MAX} at @code{configure}-time rather than at
+@code{#if}-time.
+@end itemize
+
+The stdint.h module uses @code{#include_next}.  If you wish to install
+the generated stdint.h file under another name, typically in order to
+be able to use some of the types defined by stdint.h in your public
+header file, you could use the following Makefile.am-snippet:
+
+@example
+
+BUILT_SOURCES += idn-int.h
+DISTCLEANFILES += idn-int.h
+nodist_include_HEADERS += idn-int.h
+
+idn-int.h:
+	if test -n "$(STDINT_H)"; then \
+		sed -e s/include_next/include/ gl/stdint.h > idn-int.h; \
+	else \
+		echo '#include <stdint.h>' > idn-int.h; \
+	fi
+@end example
diff --git a/gnulib/doc/posix-headers/stdio.texi b/gnulib/doc/posix-headers/stdio.texi
new file mode 100644
index 0000000..892290f
--- /dev/null
+++ b/gnulib/doc/posix-headers/stdio.texi
@@ -0,0 +1,27 @@
+@node stdio.h
+@section @file{stdio.h}
+
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/basedefs/stdio.h.html}
+
+Gnulib module: stdio
+
+Portability problems fixed by Gnulib:
+@itemize
+@item
+The type @code{off_t} is missing on some platforms:
+glibc 2.8, eglibc 2.11.2 and others.
+@item
+The type @code{ssize_t} is missing on some platforms:
+glibc 2.8, MacOS X 10.5, Solaris 10, MSVC 9, and others.
+@item
+The type @code{va_list} is missing on some platforms:
+glibc 2.8, OpenBSD 4.0, Solaris 11 2010-11, and others.
+@item
+Some platforms provide a @code{NULL} macro that cannot be used in arbitrary
+expressions:
+NetBSD 5.0
+@end itemize
+
+Portability problems not fixed by Gnulib:
+@itemize
+@end itemize
diff --git a/gnulib/doc/posix-headers/stdlib.texi b/gnulib/doc/posix-headers/stdlib.texi
new file mode 100644
index 0000000..abe8d65
--- /dev/null
+++ b/gnulib/doc/posix-headers/stdlib.texi
@@ -0,0 +1,38 @@
+@node stdlib.h
+@section @file{stdlib.h}
+
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/basedefs/stdlib.h.html}
+
+Gnulib module: stdlib, system-posix
+
+Portability problems fixed by the Gnulib module @code{stdlib}:
+@itemize
+@item
+The macros @code{EXIT_SUCCESS} and @code{EXIT_FAILURE} are not defined on
+some platforms.
+@item
+The macro @code{EXIT_FAILURE} is incorrectly defined on Tandem/NSK.
+
+@item
+Some platforms provide a @code{NULL} macro that cannot be used in arbitrary
+expressions:
+NetBSD 5.0
+@end itemize
+
+Portability problems fixed by the Gnulib module @code{system-posix}:
+@itemize
+@item
+The macros @code{WIFSIGNALED}, @code{WIFEXITED}, @code{WIFSTOPPED},
+@code{WTERMSIG}, @code{WEXITSTATUS}, @code{WNOHANG}, @code{WUNTRACED},
+@code{WSTOPSIG} are not defined in this header file (only in
+@code{<sys/wait.h>}) on some platforms:
+MirBSD 10.
+@end itemize
+
+Portability problems not fixed by Gnulib:
+@itemize
+@item
+System status macros such as @code{WEXITSTATUS} require an lvalue
+argument on some platforms.
+MacOS X 10.5.
+@end itemize
diff --git a/gnulib/doc/posix-headers/string.texi b/gnulib/doc/posix-headers/string.texi
new file mode 100644
index 0000000..bc4c803
--- /dev/null
+++ b/gnulib/doc/posix-headers/string.texi
@@ -0,0 +1,18 @@
+@node string.h
+@section @file{string.h}
+
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/basedefs/string.h.html}
+
+Gnulib module: string
+
+Portability problems fixed by Gnulib:
+@itemize
+@item
+Some platforms provide a @code{NULL} macro that cannot be used in arbitrary
+expressions:
+NetBSD 5.0
+@end itemize
+
+Portability problems not fixed by Gnulib:
+@itemize
+@end itemize
diff --git a/gnulib/doc/posix-headers/strings.texi b/gnulib/doc/posix-headers/strings.texi
new file mode 100644
index 0000000..63713ee
--- /dev/null
+++ b/gnulib/doc/posix-headers/strings.texi
@@ -0,0 +1,23 @@
+@node strings.h
+@section @file{strings.h}
+
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/basedefs/strings.h.html}
+
+Gnulib module: strings
+
+Portability problems fixed by Gnulib:
+@itemize
+@item
+This header file is not self-contained on some platforms:
+Minix 3.1.8.
+@end itemize
+
+Portability problems not fixed by Gnulib:
+@itemize
+@item
+This header file is missing on some platforms:
+MSVC 9.
+@item
+This header file defines symbols, such as @samp{index}, often used for
+variables, making debugging harder.
+@end itemize
diff --git a/gnulib/doc/posix-headers/stropts.texi b/gnulib/doc/posix-headers/stropts.texi
new file mode 100644
index 0000000..57bd006
--- /dev/null
+++ b/gnulib/doc/posix-headers/stropts.texi
@@ -0,0 +1,17 @@
+@node stropts.h
+@section @file{stropts.h}
+
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/basedefs/stropts.h.html}
+
+Gnulib module: ---
+
+Portability problems fixed by Gnulib:
+@itemize
+@end itemize
+
+Portability problems not fixed by Gnulib:
+@itemize
+@item
+This header file is missing on some platforms:
+MacOS X 10.5, FreeBSD 6.0, NetBSD 5.0, OpenBSD 3.8, Minix 3.1.8, Cygwin, mingw, MSVC 9, BeOS.
+@end itemize
diff --git a/gnulib/doc/posix-headers/sys_ipc.texi b/gnulib/doc/posix-headers/sys_ipc.texi
new file mode 100644
index 0000000..eb8e4c7
--- /dev/null
+++ b/gnulib/doc/posix-headers/sys_ipc.texi
@@ -0,0 +1,17 @@
+@node sys/ipc.h
+@section @file{sys/ipc.h}
+
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/basedefs/sys_ipc.h.html}
+
+Gnulib module: ---
+
+Portability problems fixed by Gnulib:
+@itemize
+@end itemize
+
+Portability problems not fixed by Gnulib:
+@itemize
+@item
+This header file is missing on some platforms:
+mingw, MSVC 9, BeOS.
+@end itemize
diff --git a/gnulib/doc/posix-headers/sys_mman.texi b/gnulib/doc/posix-headers/sys_mman.texi
new file mode 100644
index 0000000..21a5236
--- /dev/null
+++ b/gnulib/doc/posix-headers/sys_mman.texi
@@ -0,0 +1,17 @@
+@node sys/mman.h
+@section @file{sys/mman.h}
+
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/basedefs/sys_mman.h.html}
+
+Gnulib module: ---
+
+Portability problems fixed by Gnulib:
+@itemize
+@end itemize
+
+Portability problems not fixed by Gnulib:
+@itemize
+@item
+This header file is missing on some platforms:
+mingw, MSVC 9, BeOS.
+@end itemize
diff --git a/gnulib/doc/posix-headers/sys_msg.texi b/gnulib/doc/posix-headers/sys_msg.texi
new file mode 100644
index 0000000..c4ff411
--- /dev/null
+++ b/gnulib/doc/posix-headers/sys_msg.texi
@@ -0,0 +1,17 @@
+@node sys/msg.h
+@section @file{sys/msg.h}
+
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/basedefs/sys_msg.h.html}
+
+Gnulib module: ---
+
+Portability problems fixed by Gnulib:
+@itemize
+@end itemize
+
+Portability problems not fixed by Gnulib:
+@itemize
+@item
+This header file is missing on some platforms:
+MacOS X 10.3, Minix 3.1.8, mingw, MSVC 9, BeOS.
+@end itemize
diff --git a/gnulib/doc/posix-headers/sys_resource.texi b/gnulib/doc/posix-headers/sys_resource.texi
new file mode 100644
index 0000000..bcd9cc5
--- /dev/null
+++ b/gnulib/doc/posix-headers/sys_resource.texi
@@ -0,0 +1,22 @@
+@node sys/resource.h
+@section @file{sys/resource.h}
+
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/basedefs/sys_resource.h.html}
+
+Gnulib module: ---
+
+Portability problems fixed by Gnulib:
+@itemize
+@end itemize
+
+Portability problems not fixed by Gnulib:
+@itemize
+@item
+This header file is missing on some platforms:
+mingw, MSVC 9.
+
+@item
+On some platforms, this header file requires that <sys/types.h> and
+<sys/time.h> already be included:
+FreeBSD 5.0.
+@end itemize
diff --git a/gnulib/doc/posix-headers/sys_select.texi b/gnulib/doc/posix-headers/sys_select.texi
new file mode 100644
index 0000000..71d80a8
--- /dev/null
+++ b/gnulib/doc/posix-headers/sys_select.texi
@@ -0,0 +1,27 @@
+@node sys/select.h
+@section @file{sys/select.h}
+
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/basedefs/sys_select.h.html}
+
+Gnulib module: sys_select
+
+Portability problems fixed by Gnulib:
+@itemize
+@item
+This header file is missing on some platforms:
+HP-UX 11.11, NonStop Kernel, mingw, MSVC 9, BeOS.
+@item
+This header file is not self-contained on some platforms: it requires
+@code{<sys/types.h>} to be included first.
+@item
+This header file does not define @code{struct timeval} on some platforms:
+OSF/1 4.0.
+@item
+This header file is not self-contained --- it requires @code{<string.h>}
+before @code{FD_ZERO} can be used --- on some platforms:
+AIX 7.1, Solaris 11 2010-11.
+@end itemize
+
+Portability problems not fixed by Gnulib:
+@itemize
+@end itemize
diff --git a/gnulib/doc/posix-headers/sys_sem.texi b/gnulib/doc/posix-headers/sys_sem.texi
new file mode 100644
index 0000000..c8deba8
--- /dev/null
+++ b/gnulib/doc/posix-headers/sys_sem.texi
@@ -0,0 +1,17 @@
+@node sys/sem.h
+@section @file{sys/sem.h}
+
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/basedefs/sys_sem.h.html}
+
+Gnulib module: ---
+
+Portability problems fixed by Gnulib:
+@itemize
+@end itemize
+
+Portability problems not fixed by Gnulib:
+@itemize
+@item
+This header file is missing on some platforms:
+mingw, MSVC 9, BeOS.
+@end itemize
diff --git a/gnulib/doc/posix-headers/sys_shm.texi b/gnulib/doc/posix-headers/sys_shm.texi
new file mode 100644
index 0000000..ef3f5b4
--- /dev/null
+++ b/gnulib/doc/posix-headers/sys_shm.texi
@@ -0,0 +1,17 @@
+@node sys/shm.h
+@section @file{sys/shm.h}
+
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/basedefs/sys_shm.h.html}
+
+Gnulib module: ---
+
+Portability problems fixed by Gnulib:
+@itemize
+@end itemize
+
+Portability problems not fixed by Gnulib:
+@itemize
+@item
+This header file is missing on some platforms:
+mingw, MSVC 9, BeOS.
+@end itemize
diff --git a/gnulib/doc/posix-headers/sys_socket.texi b/gnulib/doc/posix-headers/sys_socket.texi
new file mode 100644
index 0000000..4aa224a
--- /dev/null
+++ b/gnulib/doc/posix-headers/sys_socket.texi
@@ -0,0 +1,41 @@
+@node sys/socket.h
+@section @file{sys/socket.h}
+
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/basedefs/sys_socket.h.html}
+
+Gnulib module: sys_socket
+
+Portability problems fixed by Gnulib:
+@itemize
+@item
+This header file is missing on some platforms:
+mingw, MSVC 9.
+@item
+This header file is not self-contained on some platforms: it requires
+@code{<sys/types.h>} to be included first.
+@item
+This header file does not define the type @code{socklen_t} on some platforms:
+HP-UX 10.20, IRIX 6.5, OSF/1 4.0, Interix 3.5, BeOS.
+@item
+This header file does not define the type @code{struct iovec} on some platforms:
+OpenBSD 4.4.
+@item
+This header file is lacking the @code{SHUT_RD}, @code{SHUT_WR},
+@code{SHUT_RDWR} macros on some platforms, despite having the @code{shutdown}
+functions:
+emx+gcc.
+@item
+The @code{struct sockaddr_storage} type does not have a member @code{ss_family}
+on some platforms:
+AIX 7.1.
+@end itemize
+
+Portability problems not fixed by Gnulib:
+@itemize
+@item
+This header file does not declare the @code{msg_control} and
+@code{msg_controllen} members of @code{struct msghdr} on some
+platforms.  This can be detected by the absence of the
+@code{CMSG_FIRSTHDR} macro:
+gnulib replacement header, old BSD
+@end itemize
diff --git a/gnulib/doc/posix-headers/sys_stat.texi b/gnulib/doc/posix-headers/sys_stat.texi
new file mode 100644
index 0000000..47b29f7
--- /dev/null
+++ b/gnulib/doc/posix-headers/sys_stat.texi
@@ -0,0 +1,39 @@
+@node sys/stat.h
+@section @file{sys/stat.h}
+
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/basedefs/sys_stat.h.html}
+
+Gnulib module: sys_stat
+
+Portability problems fixed by Gnulib:
+@itemize
+@item
+The type @code{mode_t} is not defined on some platforms:
+MSVC 9.
+@item
+Some macros, such as @code{S_IFMT} or @code{S_IFIFO}, are missing on some
+platforms.
+@item
+The macros @code{S_ISBLK}, @code{S_ISCHR}, @code{S_ISDIR}, @code{S_ISFIFO},
+@code{S_ISLNK}, @code{S_ISREG}, @code{S_ISSOCK} are broken on some platforms.
+@item
+Some platforms define macros, such as @code{S_ISDOOR}, that are not defined
+on other platforms.
+@item
+The functions @code{lstat} and @code{mkdir} are not declared on some platforms:
+mingw, MSVC 9.
+@item
+The macros @code{UTIME_NOW} and @code{UTIME_OMIT} are missing on some
+platforms.
+@item
+On some platforms, @code{struct stat} does not include @code{st_atim},
+@code{st_mtim}, or @code{st_ctim} members.  Use the gnulib module
+@samp{stat-time} for accessors to portably get at subsecond resolution.
+@end itemize
+
+Portability problems not fixed by Gnulib:
+@itemize
+@item
+The macro @code{S_IFBLK} is missing on some platforms:
+MSVC 9.
+@end itemize
diff --git a/gnulib/doc/posix-headers/sys_statvfs.texi b/gnulib/doc/posix-headers/sys_statvfs.texi
new file mode 100644
index 0000000..b4179e3
--- /dev/null
+++ b/gnulib/doc/posix-headers/sys_statvfs.texi
@@ -0,0 +1,17 @@
+@node sys/statvfs.h
+@section @file{sys/statvfs.h}
+
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/basedefs/sys_statvfs.h.html}
+
+Gnulib module: ---
+
+Portability problems fixed by Gnulib:
+@itemize
+@end itemize
+
+Portability problems not fixed by Gnulib:
+@itemize
+@item
+This header file is missing on some platforms:
+MacOS X 10.3, OpenBSD 3.8, mingw, MSVC 9.
+@end itemize
diff --git a/gnulib/doc/posix-headers/sys_time.texi b/gnulib/doc/posix-headers/sys_time.texi
new file mode 100644
index 0000000..f935087
--- /dev/null
+++ b/gnulib/doc/posix-headers/sys_time.texi
@@ -0,0 +1,19 @@
+@node sys/time.h
+@section @file{sys/time.h}
+
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/basedefs/sys_time.h.html}
+
+Gnulib module: sys_time
+
+Portability problems fixed by Gnulib:
+@itemize
+@item
+This header file is missing on some platforms:
+MSVC 9.
+@item
+@samp{struct timeval} is not defined on some platforms.
+@end itemize
+
+Portability problems not fixed by Gnulib:
+@itemize
+@end itemize
diff --git a/gnulib/doc/posix-headers/sys_timeb.texi b/gnulib/doc/posix-headers/sys_timeb.texi
new file mode 100644
index 0000000..9ea9a2b
--- /dev/null
+++ b/gnulib/doc/posix-headers/sys_timeb.texi
@@ -0,0 +1,14 @@
+@node sys/timeb.h
+@section @file{sys/timeb.h}
+
+POSIX specification:@* @url{http://www.opengroup.org/susv3xbd/sys/timeb.h.html}
+
+Gnulib module: ---
+
+Portability problems fixed by Gnulib:
+@itemize
+@end itemize
+
+Portability problems not fixed by Gnulib:
+@itemize
+@end itemize
diff --git a/gnulib/doc/posix-headers/sys_times.texi b/gnulib/doc/posix-headers/sys_times.texi
new file mode 100644
index 0000000..d375592
--- /dev/null
+++ b/gnulib/doc/posix-headers/sys_times.texi
@@ -0,0 +1,17 @@
+@node sys/times.h
+@section @file{sys/times.h}
+
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/basedefs/sys_times.h.html}
+
+Gnulib module: sys_times
+
+Portability problems fixed by Gnulib:
+@itemize
+@item
+This header file is missing on some platforms:
+mingw, MSVC 9.
+@end itemize
+
+Portability problems not fixed by Gnulib:
+@itemize
+@end itemize
diff --git a/gnulib/doc/posix-headers/sys_types.texi b/gnulib/doc/posix-headers/sys_types.texi
new file mode 100644
index 0000000..35d24c0
--- /dev/null
+++ b/gnulib/doc/posix-headers/sys_types.texi
@@ -0,0 +1,26 @@
+@node sys/types.h
+@section @file{sys/types.h}
+
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/basedefs/sys_types.h.html}
+
+Gnulib module: sys_types
+
+Portability problems fixed by Gnulib:
+@itemize
+@item
+The type @code{pid_t} is not defined on some platforms:
+MSVC 9.
+@item
+The type @code{size_t} is not defined in this file on some platforms:
+MSVC 9.
+@item
+The type @code{ssize_t} is not defined on some platforms:
+MSVC 9.
+@item
+The type @code{mode_t} is not defined on some platforms:
+MSVC 9.
+@end itemize
+
+Portability problems not fixed by Gnulib:
+@itemize
+@end itemize
diff --git a/gnulib/doc/posix-headers/sys_uio.texi b/gnulib/doc/posix-headers/sys_uio.texi
new file mode 100644
index 0000000..0440efe
--- /dev/null
+++ b/gnulib/doc/posix-headers/sys_uio.texi
@@ -0,0 +1,21 @@
+@node sys/uio.h
+@section @file{sys/uio.h}
+
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/basedefs/sys_uio.h.html}
+
+Gnulib module: sys_uio
+
+Portability problems fixed by Gnulib:
+@itemize
+@item
+This header file is missing on some platforms:
+mingw, MSVC 9.
+@item
+This header file is not self-contained (it requires @code{<sys/types.h>} to be
+included first) on some platforms:
+OpenBSD 4.4.
+@end itemize
+
+Portability problems not fixed by Gnulib:
+@itemize
+@end itemize
diff --git a/gnulib/doc/posix-headers/sys_un.texi b/gnulib/doc/posix-headers/sys_un.texi
new file mode 100644
index 0000000..78c848e
--- /dev/null
+++ b/gnulib/doc/posix-headers/sys_un.texi
@@ -0,0 +1,17 @@
+@node sys/un.h
+@section @file{sys/un.h}
+
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/basedefs/sys_un.h.html}
+
+Gnulib module: ---
+
+Portability problems fixed by Gnulib:
+@itemize
+@end itemize
+
+Portability problems not fixed by Gnulib:
+@itemize
+@item
+This header file is missing on some platforms:
+mingw, MSVC 9, BeOS.
+@end itemize
diff --git a/gnulib/doc/posix-headers/sys_utsname.texi b/gnulib/doc/posix-headers/sys_utsname.texi
new file mode 100644
index 0000000..4362038
--- /dev/null
+++ b/gnulib/doc/posix-headers/sys_utsname.texi
@@ -0,0 +1,20 @@
+@node sys/utsname.h
+@section @file{sys/utsname.h}
+
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/basedefs/sys_utsname.h.html}
+
+Gnulib module: sys_utsname
+
+Portability problems fixed by Gnulib:
+@itemize
+@item
+This header file is missing on some platforms:
+mingw, MSVC 9.
+@item
+This header file is not self-contained on some platforms:
+Minix 3.1.8.
+@end itemize
+
+Portability problems not fixed by Gnulib:
+@itemize
+@end itemize
diff --git a/gnulib/doc/posix-headers/sys_wait.texi b/gnulib/doc/posix-headers/sys_wait.texi
new file mode 100644
index 0000000..e80c2a9
--- /dev/null
+++ b/gnulib/doc/posix-headers/sys_wait.texi
@@ -0,0 +1,21 @@
+@node sys/wait.h
+@section @file{sys/wait.h}
+
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/basedefs/sys_wait.h.html}
+
+Gnulib module: sys_wait
+
+Portability problems fixed by Gnulib:
+@itemize
+@item
+This header file is missing on some platforms:
+mingw, MSVC 9.
+@end itemize
+
+Portability problems not fixed by Gnulib:
+@itemize
+@item
+System status macros such as @code{WEXITSTATUS} require an lvalue
+argument on some platforms.
+MacOS X 10.5.
+@end itemize
diff --git a/gnulib/doc/posix-headers/syslog.texi b/gnulib/doc/posix-headers/syslog.texi
new file mode 100644
index 0000000..7ef54df
--- /dev/null
+++ b/gnulib/doc/posix-headers/syslog.texi
@@ -0,0 +1,17 @@
+@node syslog.h
+@section @file{syslog.h}
+
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/basedefs/syslog.h.html}
+
+Gnulib module: ---
+
+Portability problems fixed by Gnulib:
+@itemize
+@end itemize
+
+Portability problems not fixed by Gnulib:
+@itemize
+@item
+This header file is missing on some platforms:
+mingw, MSVC 9, BeOS.
+@end itemize
diff --git a/gnulib/doc/posix-headers/tar.texi b/gnulib/doc/posix-headers/tar.texi
new file mode 100644
index 0000000..80e5204
--- /dev/null
+++ b/gnulib/doc/posix-headers/tar.texi
@@ -0,0 +1,17 @@
+@node tar.h
+@section @file{tar.h}
+
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/basedefs/tar.h.html}
+
+Gnulib module: ---
+
+Portability problems fixed by Gnulib:
+@itemize
+@end itemize
+
+Portability problems not fixed by Gnulib:
+@itemize
+@item
+This header file is missing on some platforms:
+Cygwin, mingw, MSVC 9, BeOS.
+@end itemize
diff --git a/gnulib/doc/posix-headers/termios.texi b/gnulib/doc/posix-headers/termios.texi
new file mode 100644
index 0000000..11d4d99
--- /dev/null
+++ b/gnulib/doc/posix-headers/termios.texi
@@ -0,0 +1,21 @@
+@node termios.h
+@section @file{termios.h}
+
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/basedefs/termios.h.html}
+
+Gnulib module: termios
+
+Portability problems fixed by Gnulib:
+@itemize
+@item
+This header file is missing on some platforms:
+mingw, MSVC 9.
+@end itemize
+
+Portability problems not fixed by Gnulib:
+@itemize
+@item
+The types @code{struct termios}, @code{cc_t}, @code{speed_t}, @code{tcflag_t}
+are not defined on some platforms:
+mingw, MSVC 9.
+@end itemize
diff --git a/gnulib/doc/posix-headers/tgmath.texi b/gnulib/doc/posix-headers/tgmath.texi
new file mode 100644
index 0000000..4d9c1e1
--- /dev/null
+++ b/gnulib/doc/posix-headers/tgmath.texi
@@ -0,0 +1,18 @@
+@node tgmath.h
+@section @file{tgmath.h}
+
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/basedefs/tgmath.h.html}
+
+Gnulib module: ---
+
+Portability problems fixed by Gnulib:
+@itemize
+@end itemize
+
+Portability problems not fixed by Gnulib:
+@itemize
+@item
+This header file is missing on some platforms:
+MacOS X 10.5, FreeBSD 5.2.1, NetBSD 5.0, OpenBSD 3.8, Minix 3.1.8, AIX 5.1, HP-UX 11,
+IRIX 6.5, OSF/1 5.1, Cygwin, mingw, MSVC 9, Interix 3.5, BeOS.
+@end itemize
diff --git a/gnulib/doc/posix-headers/time.texi b/gnulib/doc/posix-headers/time.texi
new file mode 100644
index 0000000..5b23203
--- /dev/null
+++ b/gnulib/doc/posix-headers/time.texi
@@ -0,0 +1,21 @@
+@node time.h
+@section @file{time.h}
+
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/basedefs/time.h.html}
+
+Gnulib module: time
+
+Portability problems fixed by Gnulib:
+@itemize
+@item
+@samp{struct timespec} is not defined on some platforms.
+
+@item
+Some platforms provide a @code{NULL} macro that cannot be used in arbitrary
+expressions:
+NetBSD 5.0
+@end itemize
+
+Portability problems not fixed by Gnulib:
+@itemize
+@end itemize
diff --git a/gnulib/doc/posix-headers/trace.texi b/gnulib/doc/posix-headers/trace.texi
new file mode 100644
index 0000000..35e6a52
--- /dev/null
+++ b/gnulib/doc/posix-headers/trace.texi
@@ -0,0 +1,18 @@
+@node trace.h
+@section @file{trace.h}
+
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/basedefs/trace.h.html}
+
+Gnulib module: ---
+
+Portability problems fixed by Gnulib:
+@itemize
+@end itemize
+
+Portability problems not fixed by Gnulib:
+@itemize
+@item
+This header file is missing on some platforms:
+MacOS X 10.5, FreeBSD 6.0, NetBSD 5.0, OpenBSD 3.8, Minix 3.1.8, AIX 5.1, HP-UX 11,
+IRIX 6.5, OSF/1 5.1, Solaris 11 2010-11, Cygwin, mingw, MSVC 9, Interix 3.5, BeOS.
+@end itemize
diff --git a/gnulib/doc/posix-headers/ucontext.texi b/gnulib/doc/posix-headers/ucontext.texi
new file mode 100644
index 0000000..45b05e6
--- /dev/null
+++ b/gnulib/doc/posix-headers/ucontext.texi
@@ -0,0 +1,17 @@
+@node ucontext.h
+@section @file{ucontext.h}
+
+POSIX specification:@* @url{http://www.opengroup.org/susv3xbd/ucontext.h.html}
+
+Gnulib module: ---
+
+Portability problems fixed by Gnulib:
+@itemize
+@end itemize
+
+Portability problems not fixed by Gnulib:
+@itemize
+@item
+This header file is missing on some platforms:
+OpenBSD 3.8, Cygwin, mingw, MSVC 9, BeOS.
+@end itemize
diff --git a/gnulib/doc/posix-headers/ulimit.texi b/gnulib/doc/posix-headers/ulimit.texi
new file mode 100644
index 0000000..9a3e12c
--- /dev/null
+++ b/gnulib/doc/posix-headers/ulimit.texi
@@ -0,0 +1,17 @@
+@node ulimit.h
+@section @file{ulimit.h}
+
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/basedefs/ulimit.h.html}
+
+Gnulib module: ---
+
+Portability problems fixed by Gnulib:
+@itemize
+@end itemize
+
+Portability problems not fixed by Gnulib:
+@itemize
+@item
+This header file is missing on some platforms:
+OpenBSD 3.8, Minix 3.1.8, Cygwin, mingw, MSVC 9, BeOS.
+@end itemize
diff --git a/gnulib/doc/posix-headers/unistd.texi b/gnulib/doc/posix-headers/unistd.texi
new file mode 100644
index 0000000..7beb4c2
--- /dev/null
+++ b/gnulib/doc/posix-headers/unistd.texi
@@ -0,0 +1,31 @@
+@node unistd.h
+@section @file{unistd.h}
+
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/basedefs/unistd.h.html}
+
+Gnulib module: unistd
+
+Portability problems fixed by Gnulib:
+@itemize
+@item
+This header file is missing on some platforms:
+MSVC 9.
+@item
+The SEEK_* macros are not defined in this file on some platforms:
+mingw.
+@item
+The *_FILENO macros are not defined in this file on some platforms:
+OS/2 EMX, mingw.
+@item
+The @code{_exit} function is not declared in this file on some platforms:
+mingw.
+
+@item
+Some platforms provide a @code{NULL} macro that cannot be used in arbitrary
+expressions:
+NetBSD 5.0
+@end itemize
+
+Portability problems not fixed by Gnulib:
+@itemize
+@end itemize
diff --git a/gnulib/doc/posix-headers/utime.texi b/gnulib/doc/posix-headers/utime.texi
new file mode 100644
index 0000000..cdeb019
--- /dev/null
+++ b/gnulib/doc/posix-headers/utime.texi
@@ -0,0 +1,17 @@
+@node utime.h
+@section @file{utime.h}
+
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/basedefs/utime.h.html}
+
+Gnulib module: ---
+
+Portability problems fixed by Gnulib:
+@itemize
+@end itemize
+
+Portability problems not fixed by Gnulib:
+@itemize
+@item
+This header file is missing on some platforms: MSVC 9.  Use @code{<sys/utime.h>}
+if @code{<utime.h>} is missing.
+@end itemize
diff --git a/gnulib/doc/posix-headers/utmpx.texi b/gnulib/doc/posix-headers/utmpx.texi
new file mode 100644
index 0000000..138c585
--- /dev/null
+++ b/gnulib/doc/posix-headers/utmpx.texi
@@ -0,0 +1,17 @@
+@node utmpx.h
+@section @file{utmpx.h}
+
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/basedefs/utmpx.h.html}
+
+Gnulib module: ---
+
+Portability problems fixed by Gnulib:
+@itemize
+@end itemize
+
+Portability problems not fixed by Gnulib:
+@itemize
+@item
+This header file is missing on some platforms:
+MacOS X 10.3, FreeBSD 6.0, OpenBSD 3.8, Minix 3.1.8, mingw, MSVC 9, BeOS.
+@end itemize
diff --git a/gnulib/doc/posix-headers/wchar.texi b/gnulib/doc/posix-headers/wchar.texi
new file mode 100644
index 0000000..1478244
--- /dev/null
+++ b/gnulib/doc/posix-headers/wchar.texi
@@ -0,0 +1,36 @@
+@node wchar.h
+@section @file{wchar.h}
+
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/basedefs/wchar.h.html}
+
+Gnulib module: wchar
+
+Portability problems fixed by Gnulib:
+@itemize
+@item
+This header file cannot be included on some platforms:
+Linux uClibc built without wide character support.
+@item
+This header file is not self-contained on some platforms:
+OSF/1 with Desktop Toolkit C, BSD/OS 4.0.1.
+@item
+The type @code{wint_t} and macro @code{WEOF} are missing on some platforms:
+IRIX 5.3.
+@item
+The type @code{wint_t} is incorrect on some platforms:
+MSVC 9.
+
+@item
+Some platforms provide a @code{NULL} macro that cannot be used in arbitrary
+expressions:
+NetBSD 5.0
+@end itemize
+
+Portability problems not fixed by Gnulib:
+@itemize
+@item
+This header file leads to link errors and endless recursions or endless loops
+on some platforms:
+glibc version 2.5 or older, together with gcc version 4.3 or newer and the
+option @samp{-std=c99} or @samp{-std=gnu99}.
+@end itemize
diff --git a/gnulib/doc/posix-headers/wctype.texi b/gnulib/doc/posix-headers/wctype.texi
new file mode 100644
index 0000000..6d2e319
--- /dev/null
+++ b/gnulib/doc/posix-headers/wctype.texi
@@ -0,0 +1,39 @@
+@node wctype.h
+@section @file{wctype.h}
+
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/basedefs/wctype.h.html}
+
+Gnulib module: wctype-h
+
+Portability problems fixed by Gnulib:
+@itemize
+@item
+This header file is missing on some platforms:
+HP-UX 11.00, BeOS.
+@item
+This header file is not self-contained on some platforms:
+Solaris 2.5, OSF/1 with Desktop Toolkit C, BSD/OS 4.0.1.
+@item
+The type @code{wint_t} and macro @code{WEOF} are missing on some platforms:
+IRIX 5.3.
+@item
+The type @code{wint_t} is incorrect on some platforms:
+MSVC 9.
+@item
+The functions @code{isw*} are missing on some platforms:
+FreeBSD 4.11.
+@item
+The function @code{iswblank} is declared but not defined on some platforms:
+IRIX 6.5.30.
+@item
+The functions @code{isw*} are actually defined as macros that don't work,
+on IRIX 5.3.
+@item
+This header file defines some identifiers, such as @code{multibyte}, as macros
+on some platforms:
+Solaris 2.6.
+@end itemize
+
+Portability problems not fixed by Gnulib:
+@itemize
+@end itemize
diff --git a/gnulib/doc/posix-headers/wordexp.texi b/gnulib/doc/posix-headers/wordexp.texi
new file mode 100644
index 0000000..e65e5ea
--- /dev/null
+++ b/gnulib/doc/posix-headers/wordexp.texi
@@ -0,0 +1,17 @@
+@node wordexp.h
+@section @file{wordexp.h}
+
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/basedefs/wordexp.h.html}
+
+Gnulib module: ---
+
+Portability problems fixed by Gnulib:
+@itemize
+@end itemize
+
+Portability problems not fixed by Gnulib:
+@itemize
+@item
+This header file is missing on some platforms:
+MacOS X 10.3, OpenBSD 3.8, Minix 3.1.8, Cygwin 1.5.x, mingw, MSVC 9, Interix 3.5, BeOS.
+@end itemize