Index: firmware/App/Services/DDInterface.h
===================================================================
diff -u -r8492830da5862d7eeaea89d30efb5ea5dcc22572 -ra57af2726f27208a2de96e9331678caf022d927d
--- firmware/App/Services/DDInterface.h	(.../DDInterface.h)	(revision 8492830da5862d7eeaea89d30efb5ea5dcc22572)
+++ firmware/App/Services/DDInterface.h	(.../DDInterface.h)	(revision a57af2726f27208a2de96e9331678caf022d927d)
@@ -64,10 +64,12 @@
 void cmdBypassDialyzer( BOOL bypass );
 void cmdStopGenerateDialysate( void );
 void cmdSubstitutionRate (F32 qs );
-void cmdStartDDHeatDisinfect( void );
+void cmdSendDDCommand( DD_COMMAND_T command );
 
+// DD command response handling.
 void handleDDCommandResponse( DD_CMD_RESPONSE_T *ddCmdRespPtr );
 BOOL getDDCommandResponse( U32 commandID, DD_CMD_RESPONSE_T *cmdRespPtr );
+BOOL handleDDCommandResponseMsg( MESSAGE_T *message );
 
 /**@}*/