Index: firmware/App/Services/SystemCommMessages.h
===================================================================
diff -u -re47489aaf3c818c6f438434ff6b2cf1cafc4210c -rd4e7cd17654a007b5e140e32bd368751dca7977a
--- firmware/App/Services/SystemCommMessages.h	(.../SystemCommMessages.h)	(revision e47489aaf3c818c6f438434ff6b2cf1cafc4210c)
+++ firmware/App/Services/SystemCommMessages.h	(.../SystemCommMessages.h)	(revision d4e7cd17654a007b5e140e32bd368751dca7977a)
@@ -198,6 +198,9 @@
 // MSG_ID_HD_REQUEST_SERVICE_RECORD_FROM_HD
 void handleSendDGServiceRecordToHD( MESSAGE_T* message );
 
+// MSG_ID_DG_START_STOP_NOCTURNAL_HEAT_DISINFECT
+void handleStartStopDGNocturnalHeatDisifnect( MESSAGE_T* message );
+
 // *********** public test support message functions **********
 
 // MSG_TESTER_LOG_IN