Index: firmware/App/Modes/TreatmentStop.h
===================================================================
diff -u -rde5a0d43bdef611d963d11855bc958a8d8899a09 -r3135defd5053f5724eac7375ffd56ad1d129d5ae
--- firmware/App/Modes/TreatmentStop.h	(.../TreatmentStop.h)	(revision de5a0d43bdef611d963d11855bc958a8d8899a09)
+++ firmware/App/Modes/TreatmentStop.h	(.../TreatmentStop.h)	(revision 3135defd5053f5724eac7375ffd56ad1d129d5ae)
@@ -24,17 +24,24 @@
 /**
  *  @defgroup TreatmentStop TreatmentStop
  *  @brief Treatment stop sub-mode of treatment mode.
+ *  The treatment stop state is where operational control goes when an alarm
+ *  stops (pauses) treatment.  From this state the user may resume treatment,
+ *  initiate a rinseback, or end the treatment.
  *
  *  @addtogroup TreatmentStop
  *  @{
  */
 
-// ********** private function prototypes **********
+// ********** public definitions ******************
 
+// ********** public function prototypes **********
+
 void initTreatmentStop( void );
 void transitionToTreatmentStop( void );
 void execTreatmentStop( void );
 
+TREATMENT_STOP_STATE_T getCurrentTreatmentStopState( void );
+
 /**@}*/
 
 #endif