Index: firmware/App/Monitors/WaterQualityMonitor.h
===================================================================
diff -u -rc9a16bd5cab11fef6078dac1dd1cf62ab59801f3 -r76ede35cf15c9310c2915151f1d47998f22b71de
--- firmware/App/Monitors/WaterQualityMonitor.h	(.../WaterQualityMonitor.h)	(revision c9a16bd5cab11fef6078dac1dd1cf62ab59801f3)
+++ firmware/App/Monitors/WaterQualityMonitor.h	(.../WaterQualityMonitor.h)	(revision 76ede35cf15c9310c2915151f1d47998f22b71de)
@@ -43,5 +43,6 @@
 void checkInletConductivity( void );
 void checkOutletConductivity( void );
 void checkPermeateFlow( void );
+void checkRORejectionRatio( void );
 
 #endif