ObjFW  Diff

}
@end

@implementation OFSet
+ (void)initialize
{
	if (self == [OFSet class])
		object_setClass((id)&placeholder, [OFSet_placeholder class]);
		placeholder.isa = [OFSet_placeholder class];
}

+ alloc
{
	if (self == [OFSet class])
		return (id)&placeholder;