Index: firmware/App/Services/TDInterface.h
===================================================================
diff -u -rc992ffdef2060d3d534abd2538bfb31dd25b9fbc -r67453852a25077d0da103dca88449ee79d628680
--- firmware/App/Services/TDInterface.h	(.../TDInterface.h)	(revision c992ffdef2060d3d534abd2538bfb31dd25b9fbc)
+++ firmware/App/Services/TDInterface.h	(.../TDInterface.h)	(revision 67453852a25077d0da103dca88449ee79d628680)
@@ -56,8 +56,12 @@
 F32  getTDBicarbConversionFactor( void );
 U32  getTDSodiumConcentration( void );
 U32  getTDBicarbonateConcentration( void );
-
+BOOL getChamberHValveStatus( void );
+BOOL getprimeFluidDiscardStatus( void );
+void setChamberHValveStatus( BOOL flag );
+void setprimeFluidDiscardStatus( BOOL flag );
 TD_OP_MODE_T      getTDOpMode( void );
+BOOL handlePrimeDataRequestMsg( MESSAGE_T *message );
 
 BOOL testTDTreatmentParamsOverride( MESSAGE_T *message );