Index: firmware/App/Services/SystemCommMessages.h
===================================================================
diff -u -r968f9908941a8f8ceeacdb6aa40655abf54c1ef4 -rc2b71cdf84febca251700488647c001604ba2e7b
--- firmware/App/Services/SystemCommMessages.h	(.../SystemCommMessages.h)	(revision 968f9908941a8f8ceeacdb6aa40655abf54c1ef4)
+++ firmware/App/Services/SystemCommMessages.h	(.../SystemCommMessages.h)	(revision c2b71cdf84febca251700488647c001604ba2e7b)
@@ -114,6 +114,9 @@
 // MSG_ID_POWER_OFF_WARNING
 BOOL broadcastPowerOffWarning( void );
 
+// MSG_ID_HD_OP_MODE
+BOOL broadcastHDOperationMode( U32 mode );
+
 // *********** public test support message functions **********
 
 #ifdef DEBUG_ENABLED