index 2e009af1ee97357e6e617ff11fb87a68c5d79638..2a2867344df7897fbc55effea1e16bd18bc6e794 100644 (file)
void pthread_setspecific(pthread_key_t, void *);
void *pthread_getspecific(pthread_key_t);
-void pthread_mutex_init(pthread_mutex_t *, void *attr);
-void pthread_mutex_lock(pthread_mutex_t *);
+int pthread_mutex_init(pthread_mutex_t *, void *attr);
+int pthread_mutex_lock(pthread_mutex_t *);
/* blocking */
-void pthread_mutex_unlock(pthread_mutex_t *);
+int pthread_mutex_unlock(pthread_mutex_t *);
#endif