1 #include "threads_impl.h"
2 
pthread_mutex_init(pthread_mutex_t * restrict m,const pthread_mutexattr_t * restrict a)3 int pthread_mutex_init(pthread_mutex_t* restrict m, const pthread_mutexattr_t* restrict a) {
4     *m = (pthread_mutex_t){};
5     if (a)
6         m->_m_type = a->__attr;
7     return 0;
8 }
9