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#include "pthread_impl.h"
int __private_cond_signal(pthread_cond_t *, int);
int pthread_cond_signal(pthread_cond_t *c)
{
if (!c->_c_shared) return __private_cond_signal(c, 1);
if (!c->_c_waiters) return 0;
a_inc(&c->_c_seq);
__wake(&c->_c_seq, 1, 0);
return 0;
}
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