13 int mtx_init(mtx_t *mutex, int type)  in mtx_init()  argument
36 	switch (pthread_mutex_init(mutex, attrp)) {  in mtx_init()
52 void mtx_destroy(mtx_t *mutex)  in mtx_destroy()  argument
54 	(void)pthread_mutex_destroy(mutex);  in mtx_destroy()
57 int mtx_lock(mtx_t *mutex)  in mtx_lock()  argument
59 	switch (pthread_mutex_lock(mutex)) {  in mtx_lock()
67 int mtx_timedlock(mtx_t *restrict mutex, const struct timespec *restrict time_point)  in mtx_timedlock()  argument
69 	switch (pthread_mutex_timedlock(mutex, time_point)) {  in mtx_timedlock()
79 int mtx_trylock(mtx_t *mutex)  in mtx_trylock()  argument
81 	switch (pthread_mutex_trylock(mutex)) {  in mtx_trylock()
91 int mtx_unlock(mtx_t *mutex)  in mtx_unlock()  argument
93 	switch (pthread_mutex_unlock(mutex)) {  in mtx_unlock()