#undef PTHREAD_RWLOCK_INITIALIZER
#define PTHREAD_RWLOCK_INITIALIZER {}
-#undef PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP
-#define PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP {}
-
#undef PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP
#define PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP {}