int pthread_mutex_trylock(pthread_mutex_t *);
int pthread_mutex_timedlock(pthread_mutex_t *, const struct timespec *);
int pthread_mutex_destroy(pthread_mutex_t *);
+int pthread_mutex_consistent(pthread_mutex_t *);
int pthread_cond_init(pthread_cond_t *, const pthread_condattr_t *);
int pthread_cond_destroy(pthread_cond_t *);