1 /* grp.h 4.1 83/05/03 */ 2 3 struct group { /* see getgrent(3) */ 4 char *gr_name; 5 char *gr_passwd; 6 int gr_gid; 7 char **gr_mem; 8 }; 9 10 struct group *getgrent(), *getgrgid(), *getgrnam(); 11