Index: sources/canbus/MessageDispatcher.h
===================================================================
diff -u -rcbb246d6efa242f927f88ac5da518dedb2d63320 -rb7c9de054c6b7a1ca4bac9fbb0ec5d4ac06620a9
--- sources/canbus/MessageDispatcher.h	(.../MessageDispatcher.h)	(revision cbb246d6efa242f927f88ac5da518dedb2d63320)
+++ sources/canbus/MessageDispatcher.h	(.../MessageDispatcher.h)	(revision b7c9de054c6b7a1ca4bac9fbb0ec5d4ac06620a9)
@@ -178,6 +178,7 @@
     void framesTransmit  (Can_Id vCan_Id, const FrameList &vFrameList);
 
     bool needsAcknow     (GuiActionType vActionId);
+    bool needsAcknow     (Can_Id vCan_Id);
 
     bool buildMessage    (Can_Id vCan_Id, const QByteArray &vPayload);
     bool interpretMessage(const Message &vMessage);