#if !defined ISO && !defined ISO99 && !defined ISO11 && !defined POSIX && !defined POSIX2008
constant SEM_UNDO

constant GETNCNT
constant GETPID
constant GETVAL
constant GETALL
constant GETZCNT
constant SETVAL
constant SETALL

type {struct semid_ds}

element {struct semid_ds} {struct ipc_perm} sem_perm
// Bug 18232: wrong type for sem_nsems member.
xfail-element {struct semid_ds} {unsigned short int} sem_nsems
element {struct semid_ds} time_t sem_otime
element {struct semid_ds} time_t sem_ctime

type pid_t
type time_t
type key_t
type size_t

type {struct sembuf}

element {struct sembuf} {unsigned short int} sem_num
element {struct sembuf} {short int} sem_op
element {struct sembuf} {short int} sem_flg

function int semctl (int, int, int, ...)
function int semget (key_t, int, int)
function int semop (int, struct sembuf*, size_t)

allow-header sys/ipc.h

allow sem*
allow SEM_*
allow *_t
#endif