Index: firmware/App/Modes/ModeTreatment.h
===================================================================
diff -u -rccfd15568f1e3d304320c2babb2fd4bcf0413304 -rc137d3c7cb17b0364d745e10ff6dbd1901eb1baa
--- firmware/App/Modes/ModeTreatment.h	(.../ModeTreatment.h)	(revision ccfd15568f1e3d304320c2babb2fd4bcf0413304)
+++ firmware/App/Modes/ModeTreatment.h	(.../ModeTreatment.h)	(revision c137d3c7cb17b0364d745e10ff6dbd1901eb1baa)
@@ -95,7 +95,7 @@
 // ********** public function prototypes **********
 
 void initTreatmentMode( void );                                     // Initialize this module
-void transitionToTreatmentMode( void );                             // Prepares for transition to treatment mode
+U32  transitionToTreatmentMode( void );                             // Prepares for transition to treatment mode
 U32  execTreatmentMode( void );                                     // Execute the treatment mode state machine (call from OperationModes)
 void signalAlarmActionToTreatmentMode( ALARM_ACTION_T action );     // Execute alarm action as appropriate for Treatment mode
 void signalGoToTreatmentStopped( void );                            // Rinseback or Re-circ sub-mode is signaling to return to treatment stopped sub-mode