pthread_mutex_reltimedlock_np
if (pthread_mutex_reltimedlock_np(&bes[i]->be_lock,
extern int pthread_mutex_reltimedlock_np(pthread_mutex_t *_RESTRICT_KYWD,
if ((p = pthread_mutex_reltimedlock_np(mutex, specs[i])) != 0) {
if ((p = pthread_mutex_reltimedlock_np(mutex, specs[i])) !=
p = pthread_mutex_reltimedlock_np(mutex, &clock_to_100ms);