EV_LOCK
(void) mutex_init(EV_LOCK(scp), USYNC_THREAD, NULL);
(void) mutex_lock(EV_LOCK(scp));
(void) mutex_unlock(EV_LOCK(scp));
(void) mutex_unlock(EV_LOCK(scp));
(void) mutex_destroy(EV_LOCK(scp));
(void) mutex_lock(EV_LOCK(scp));
(void) mutex_unlock(EV_LOCK(scp));
(void) mutex_lock(EV_LOCK(scp));
(void) mutex_unlock(EV_LOCK(scp));
(void) mutex_unlock(EV_LOCK(scp));
(void) mutex_lock(EV_LOCK(scp));
(void) mutex_unlock(EV_LOCK(scp));
(void) mutex_unlock(EV_LOCK(scp));
(void) mutex_lock(EV_LOCK(scp));
(void) mutex_unlock(EV_LOCK(scp));