+DEFINE_EVENT_TYPE(XCMAIN_ADDWINDOWINFO)
+DEFINE_EVENT_TYPE(XCMAIN_UPDATEWINDOWINFO)
+DEFINE_EVENT_TYPE(XCMAIN_DELETEWINDOWINFO)
+
+DECLARE_EVENT_TYPE(XCMAIN_ADDWINDOWINFO, wxID_ANY)
+DECLARE_EVENT_TYPE(XCMAIN_UPDATEWINDOWINFO, wxID_ANY)
+DECLARE_EVENT_TYPE(XCMAIN_DELETEWINDOWINFO, wxID_ANY)
+