ObjFW  Diff

- (instancetype)initWithObject: (id)firstObject arguments: (va_list)arguments
{
	return (id)[[OFMapTableSet alloc] initWithObject: firstObject
					       arguments: arguments];
}

- (instancetype)retain
{
	return self;
}

OF_SINGLETON_METHODS
- (instancetype)autorelease
{
	return self;
}

- (void)release
{
}

- (void)dealloc
{
	OF_DEALLOC_UNSUPPORTED
}
@end

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