Function prio_queue_peek

prio-queue.c:97–104

}

void *prio_queue_peek(struct prio_queue *queue)
{
	if (!queue->nr)
		return NULL;
	if (!queue->compare)
		return queue->array[queue->nr - 1].data;
	return queue->array[0].data;
}

void prio_queue_replace(struct prio_queue *queue, void *thing)
{