{
unsigned i, count = _threadpool_count_parallel(self);
for(i = 0; i != count; ++i)
PTHREAD_VERIFY(pthread_join(threads[i], NULL));
{
unsigned i, count = _threadpool_count_parallel(self);
for(i = 0; i != count; ++i)
PTHREAD_VERIFY(pthread_join(threads[i], NULL));