16 int unameToUid(
const char * thisUname, uid_t * uid)
18 int gnameToGid(
const char * thisGname, gid_t * gid)
char * gidToGname(gid_t gid)
int gnameToGid(const char *thisGname, gid_t *gid)
char * uidToUname(uid_t uid)
int unameToUid(const char *thisUname, uid_t *uid)