1#include "pthread_impl.h"
 2
 3int pthread_cond_signal(pthread_cond_t *c)
 4{
 5	if (!c->_c_shared) return __private_cond_signal(c, 1);
 6	if (!c->_c_waiters) return 0;
 7	a_inc(&c->_c_seq);
 8	__wake(&c->_c_seq, 1, 0);
 9	return 0;
10}