Index: firmware/App/Modes/ModePreTreat.h
===================================================================
diff -u -r24b2fe72608344e67ef37234085d15ad5e4fcc37 -r6eef422e39bed332f9958b165f8e64a23185a170
--- firmware/App/Modes/ModePreTreat.h	(.../ModePreTreat.h)	(revision 24b2fe72608344e67ef37234085d15ad5e4fcc37)
+++ firmware/App/Modes/ModePreTreat.h	(.../ModePreTreat.h)	(revision 6eef422e39bed332f9958b165f8e64a23185a170)
@@ -60,7 +60,8 @@
 
 void signalAlarmActionToPreTreatmentMode( ALARM_ACTION_T action );  // Execute alarm action as appropriate for pre-treatment mode
 
-BOOL getReservoirFillStatus( DG_RESERVOIR_ID_T reservoirID );
+BOOL getReservoirFillStatus( DG_RESERVOIR_ID_T reservoirID );       // Get the fill complete status for given reservoir
+HD_PRE_TREATMENT_MODE_STATE_T getPreTreatmentSubState( void );      // Get the current pre-treatment sub mode.
 
 BOOL testSetPreTreatmentModePublishIntervalOverride( U32 ms );
 BOOL testResetPreTreatmentModePublishIntervalOverride( void );