ObjFW  Diff

- (void)intersectSet: (OFSet*)set
{
	OFAutoreleasePool *pool = [[OFAutoreleasePool alloc] init];
	size_t count = [self count];
	id *cArray;

	cArray = [self allocMemoryForNItems: count
				     ofSize: sizeof(id)];
	cArray = [self allocMemoryWithItemSize: sizeof(id)
					 count: count];

	@try {
		OFEnumerator *enumerator = [self objectEnumerator];
		id object;
		size_t i = 0;

		while ((object = [enumerator nextObject]) != nil) {