Copyright (C) 1994, Digital Equipment Corp. INTERFACE** <unistd.h> **Uugid ; FROM Ctypes IMPORT int; FROM Utypes IMPORT uid_t, gid_t;
** getuid(2), geteuid(2) - get user identity **
<*EXTERNAL*> PROCEDURE getuid (): uid_t; <*EXTERNAL*> PROCEDURE geteuid (): uid_t;** getgid(2), getegid(2) - get group identity **
<*EXTERNAL*> PROCEDURE getgid (): gid_t; <*EXTERNAL*> PROCEDURE getegid (): gid_t;** setreuid(2) - set real and effective user ID's **
<*EXTERNAL*> PROCEDURE setreuid (ruid, euid: uid_t): int;** setregid(2) - set real and effective group ID **
<*EXTERNAL*> PROCEDURE setregid (rgid, egid: gid_t): int; END Uugid.