--- ./RenderExtension.h.vanilla	2005-12-22 16:33:15.000000000 +0100
+++ ./RenderExtension.h	2005-12-22 16:33:45.000000000 +0100
@@ -142,6 +142,8 @@
   } raw_data;
 };
 
+class RenderMinorExtensionStore;
+
 class RenderExtensionStore : public MessageStore
 {
   public: