Index: firmware/App/Modes/ModePreTreat.h
===================================================================
diff -u -r716b61499fa47f3498232337292ede179b12703f -r0f68c8f7dadf2a493aed0d123a10a42474b7b7cb
--- firmware/App/Modes/ModePreTreat.h	(.../ModePreTreat.h)	(revision 716b61499fa47f3498232337292ede179b12703f)
+++ firmware/App/Modes/ModePreTreat.h	(.../ModePreTreat.h)	(revision 0f68c8f7dadf2a493aed0d123a10a42474b7b7cb)
@@ -61,7 +61,8 @@
 
 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 );