@@ -160,10 +160,19 @@
 		if (iter == class)
 			return YES;
 
 	return NO;
 }
+
++ (Class)superclass
+{
+#ifdef OF_APPLE_RUNTIME
+	return class_getSuperclass(self);
+#else
+	return class_get_super_class(self);
+#endif
+}
 
 + (BOOL)instancesRespondToSelector: (SEL)selector
 {
 #ifdef OF_APPLE_RUNTIME
 	return class_respondsToSelector(self, selector);