--- a/src/core/config.h	Sun Mar 02 06:43:12 2008 +0100
+++ b/src/core/config.h	Sun Mar 02 21:00:37 2008 +0100
@@ -15,6 +15,7 @@
 void SetGlobal (std::string name, Attribute value);
 void Connect (std::string path, const CallbackBase &cb);
 void Disconnect (std::string path, const CallbackBase &cb);
+void ConnectWithContext (std::string path, const CallbackBase &cb);
 
 void RegisterRootNamespaceObject (Ptr<Object> obj);