pthread_attr_destroy
int pthread_attr_destroy(pthread_attr_t *);
WR(stub_zero, pthread_attr_destroy);
pthread_attr_destroy(attr);
__strong_reference(_pthread_attr_destroy, pthread_attr_destroy);
pthread_attr_destroy(&attr);
pthread_attr_destroy(&attr);
pthread_attr_destroy(&attr);
pthread_attr_destroy(&attr);
pthread_attr_destroy(&attr);