Function Heap_peek

src/util/heap.c:249–258

return top item of the heap

// return top item of the heap
void *Heap_peek
(
	const heap_t *hp
) {
	if(0 == Heap_count(hp)) {
		return NULL;
	}

	return hp->array[0];
}

// clear all items
// note: does not free items