Index: firmware/App/Modes/ModePreTreat.h
===================================================================
diff -u -rd558c3058a027d8f4407c7bb882505e30225a7f9 -rdf4242fcc91f8cd1aada438b33fa845c223d0e0e
--- firmware/App/Modes/ModePreTreat.h	(.../ModePreTreat.h)	(revision d558c3058a027d8f4407c7bb882505e30225a7f9)
+++ firmware/App/Modes/ModePreTreat.h	(.../ModePreTreat.h)	(revision df4242fcc91f8cd1aada438b33fa845c223d0e0e)
@@ -7,8 +7,8 @@
 *
 * @file    ModePreTreat.h
 *
-* @author  (last)      Dara Navaei
-* @date    (last)      09-Mar-2022
+* @author  (last)      Michael Garthwaite
+* @date    (last)      24-Aug-2022
 *
 * @author  (original)  Dara Navaei
 * @date    (original)  05-Nov-2019
@@ -62,7 +62,8 @@
 
 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 );