pthread_cond_timedwait  983 libavformat/udp.c                 int err = pthread_cond_timedwait(&s->cond, &s->mutex, &tv);
pthread_cond_timedwait  118 libavutil/thread.h     int ret = pthread_cond_timedwait(cond, mutex, abstime);
pthread_cond_timedwait  120 libavutil/thread.h         ASSERT_PTHREAD_ABORT(pthread_cond_timedwait, ret);