1 #include "pthread_impl.h"
2 
pthread_mutexattr_settype(pthread_mutexattr_t * a,int type)3 int pthread_mutexattr_settype(pthread_mutexattr_t *a, int type)
4 {
5 	if ((unsigned)type > 2) return EINVAL;
6 	a->__attr = (a->__attr & ~3) | type;
7 	return 0;
8 }
9