extern int EXFUN(__getgroups, (int __size, __gid_t __list[]));
extern int EXFUN(getgroups, (int __size, __gid_t __list[]));
-#ifdef __OPTIMIZE__
-#define getgroups(size, list) __getgroups((size), (list))
-#endif /* Optimizing. */
-
/* Set the user ID of the calling process to UID.
If the calling process is the super-user, set the real
and effective user IDs, and the saved set-user-ID to UID;