Index: firmware/App/Modes/PreTreatmentRecirc.h
===================================================================
diff -u -r2b3e0e31be725bca3d859240cbf8efd19fcb009f -r19fc8f015489be63932eed969d28329d123332e0
--- firmware/App/Modes/PreTreatmentRecirc.h	(.../PreTreatmentRecirc.h)	(revision 2b3e0e31be725bca3d859240cbf8efd19fcb009f)
+++ firmware/App/Modes/PreTreatmentRecirc.h	(.../PreTreatmentRecirc.h)	(revision 19fc8f015489be63932eed969d28329d123332e0)
@@ -38,6 +38,8 @@
 void transitionToPreTreatmentRecirc();
 void execPreTreatmentRecirc( void );
 
+void signalResumePreTreatmentRecirc( void );
+void signalStopPreTreatmentRecirc( void );
 BOOL isPatientConnectionRequested( void );
 
 /**@}*/