Function pthread_cond_init

libraries/webp/src/utils/thread_utils.c:143–159

}

static int pthread_cond_init(pthread_cond_t* const condition, void* cond_attr) {
  (void)cond_attr;
#ifdef USE_WINDOWS_CONDITION_VARIABLE
  InitializeConditionVariable(condition);
#else
  condition->waiting_sem_ = CreateSemaphore(NULL, 0, 1, NULL);
  condition->received_sem_ = CreateSemaphore(NULL, 0, 1, NULL);
  condition->signal_event_ = CreateEvent(NULL, FALSE, FALSE, NULL);
  if (condition->waiting_sem_ == NULL ||
      condition->received_sem_ == NULL ||
      condition->signal_event_ == NULL) {
    pthread_cond_destroy(condition);
    return 1;
  }
#endif
  return 0;
}

static int pthread_cond_signal(pthread_cond_t* const condition) {
  int ok = 1;