pthread_cond_destroy
extern int pthread_cond_destroy(pthread_cond_t *cond);
pthread_cond_destroy(&fCompletion);
pthread_cond_destroy(&fEvent);
WRAPPER_FUNCTION(int, pthread_cond_destroy, (pthread_cond_t *cond),
pthread_cond_destroy(&fNewJobCondition);
(void)pthread_cond_destroy(cond);
pthread_cond_destroy(&cookie->playingFinishedCondition);