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#include <threads.h>
#include <pthread.h>
#include <errno.h>
int cnd_timedwait(cnd_t *restrict c, mtx_t *restrict m, const struct timespec *restrict ts)
{
int ret = __pthread_cond_timedwait((pthread_cond_t *)c, (pthread_mutex_t *)m, ts);
switch (ret) {
/* May also return EINVAL or EPERM. */
default: return thrd_error;
case 0: return thrd_success;
case ETIMEDOUT: return thrd_timedout;
}
}
#ifdef TEST
int
main(void) {
return 0;
}
#endif
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