ObjFW  Diff

		[objs[i] retain];

	return new;
}

- (id)objectAtIndex: (size_t)index
{
	return *((OFObject**)[array itemAtIndex: index]);
	return [[*((OFObject**)[array itemAtIndex: index]) retain] autorelease];
}

- (size_t)indexOfObject: (OFObject*)obj
{
	id *objs = [array cArray];
	size_t i, count = [array count];

	return SIZE_MAX;
}

- (id)firstObject
{
	id *first = [array firstItem];

	return (first != NULL ? *first : nil);
	return (first != NULL ? [[*first retain] autorelease] : nil);
}

- (id)lastObject
{
	id *last = [array lastItem];

	return (last != NULL ? *last : nil);
	return (last != NULL ? [[*last retain] autorelease] : nil);
}

- (OFString*)componentsJoinedByString: (OFString*)separator
{
	OFString *str;
	OFString **objs = [array cArray];
	size_t i, count = [array count];
	IMP append;

	if (count == 0)
		return [OFString string];
		return @"";

	str = [[OFMutableString alloc] init];
	str = [OFMutableString string];
	@try {
		append = [str methodForSelector: @selector(appendString:)];
	append = [str methodForSelector: @selector(appendString:)];

		for (i = 0; i < count - 1; i++) {
			append(str, @selector(appendString:), objs[i]);
			append(str, @selector(appendString:), separator);
		}
		append(str, @selector(appendString:), objs[i]);
	for (i = 0; i < count - 1; i++) {
		append(str, @selector(appendString:), objs[i]);
		append(str, @selector(appendString:), separator);
	}
	append(str, @selector(appendString:), objs[i]);
	} @catch (OFException *e) {
		[str release];
		@throw e;
	}


	return [str autorelease];
	return str;
}

- (BOOL)isEqual: (OFObject*)obj
{
	OFObject **objs, **objs2;
	size_t i, count, count2;