ObjFW  Diff

			   toSize: nitems * size];
}

- freeMemory: (void*)ptr;
{
	void **iter, *last, **memchunks;
	size_t i, memchunks_size;

	if (ptr == NULL)
		return self;

	iter = PRE_IVAR->memchunks + PRE_IVAR->memchunks_size;
	i = PRE_IVAR->memchunks_size;

	while (iter-- > PRE_IVAR->memchunks) {
		i--;