Function pthread_once

lib_fiber/c/src/common/pthread_patch.c:31–43

}

int pthread_once(pthread_once_t* once_control, void (*init_routine)(void))
{
    OnceWrapper wrapper;
	wrapper.init_routine = init_routine;

    BOOL ok = InitOnceExecuteOnce(
        once_control,
        InitOnceCallback,
        &wrapper,
        NULL);

    return ok ? 0 : -1;
}

int pthread_key_create(pthread_key_t* key, void (*destructor)(void*))
{