Index: firmware/App/Controllers/DialInFlow.h
===================================================================
diff -u -rd91a24c730aeb5cd7e3eba9ef4eca78e442911f8 -r2acda0ccdd00334bec87bfbe61c4e78e867925de
--- firmware/App/Controllers/DialInFlow.h	(.../DialInFlow.h)	(revision d91a24c730aeb5cd7e3eba9ef4eca78e442911f8)
+++ firmware/App/Controllers/DialInFlow.h	(.../DialInFlow.h)	(revision 2acda0ccdd00334bec87bfbe61c4e78e867925de)
@@ -33,6 +33,7 @@
 
 #define MAX_DIAL_IN_FLOW_RATE                 600             ///< Maximum dialysate inlet flow rate (in mL/min).
 #define MIN_DIAL_IN_FLOW_RATE                 100             ///< Minimum dialysate inlet flow rate (in mL/min).
+#define DIALYSATE_FLOW_RATE_FOR_RECIRC        100             ///< Dialysate recirculation flow rate (in mL/min).
 
 // ********** public function prototypes **********
 
@@ -44,6 +45,7 @@
 void signalDialInPumpHardStop( void );
 void signalDialInPumpRotorHallSensor( void );
 BOOL homeDialInPump( void );
+BOOL isDialInPumpRunning( void );
 
 SELF_TEST_STATUS_T execDialInFlowTest( void );