36 mtx_destroy(mtx_t *mtx)  in mtx_destroy()  argument
39 	(void)pthread_mutex_destroy(mtx);  in mtx_destroy()
43 mtx_init(mtx_t *mtx, int type)  in mtx_init()  argument
65 	    pthread_mutex_init(mtx, &attr) != 0)  in mtx_init()
72 mtx_lock(mtx_t *mtx)  in mtx_lock()  argument
75 	if (pthread_mutex_lock(mtx) != 0)  in mtx_lock()
81 mtx_timedlock(mtx_t *restrict mtx, const struct timespec *restrict ts)  in mtx_timedlock()  argument
84 	switch (pthread_mutex_timedlock(mtx, ts)) {  in mtx_timedlock()
95 mtx_trylock(mtx_t *mtx)  in mtx_trylock()  argument
98 	switch (pthread_mutex_trylock(mtx)) {  in mtx_trylock()
109 mtx_unlock(mtx_t *mtx)  in mtx_unlock()  argument
112 	if (pthread_mutex_unlock(mtx) != 0)  in mtx_unlock()