Index: firmware/App/Modes/PreTreatmentRecirc.h
===================================================================
diff -u -r19fc8f015489be63932eed969d28329d123332e0 -r68f18c1952d37f75f27b7ca45969af2202729bb5
--- firmware/App/Modes/PreTreatmentRecirc.h	(.../PreTreatmentRecirc.h)	(revision 19fc8f015489be63932eed969d28329d123332e0)
+++ firmware/App/Modes/PreTreatmentRecirc.h	(.../PreTreatmentRecirc.h)	(revision 68f18c1952d37f75f27b7ca45969af2202729bb5)
@@ -37,10 +37,9 @@
 void initPreTreatmentRecirc( void );
 void transitionToPreTreatmentRecirc();
 void execPreTreatmentRecirc( void );
+U32 getPreTreatmentRecircState( void );
 
 void signalResumePreTreatmentRecirc( void );
-void signalStopPreTreatmentRecirc( void );
-BOOL isPatientConnectionRequested( void );
 
 /**@}*/