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/* "unixlib.h" -- limited substitute for VAX C V3.x's <unixlib.h>,
* for use with VAX C V2.x and/or GNU C when building gawk.
*/
/* declare the global environ[] array */
#ifdef VAXC
extern char noshare **environ;
#else
# ifdef __GNUC__
# define environ $$PsectAttributes_NOSHR$$environ
# endif
extern char **environ;
#endif
/* miscellaneous Unix emulation routines available in VAXCRTL */
char *getenv(), *getcwd();
char *ecvt(), *fcvt(), *gcvt();
int getpid(), getppid();
unsigned getuid();
#ifndef _stdlib_h /* gcc's stdlib.h has these with conflicting types */
unsigned getgid(), getegid(), geteuid();
#endif
int setgid(), setuid(); /* no-ops */
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