Index: firmware/App/Services/Messaging.h
===================================================================
diff -u -r52ded7b22d4b413aa8182f1343e4fbb78e8c3b0a -r090cfb22a7c0b4738299c3fb411ca77aaba8d968
--- firmware/App/Services/Messaging.h	(.../Messaging.h)	(revision 52ded7b22d4b413aa8182f1343e4fbb78e8c3b0a)
+++ firmware/App/Services/Messaging.h	(.../Messaging.h)	(revision 090cfb22a7c0b4738299c3fb411ca77aaba8d968)
@@ -63,6 +63,11 @@
 
 void handleUITDResetInServiceModeRequest( MESSAGE_T* message );
 
+// handler functions ****************************************
+
+BOOL handleSetTDOperationMode( MESSAGE_T *message );
+
+
 // Test Support Messaging Functions **************************
 
 BOOL isTestingActivated( void );