Index: firmware/App/Services/DDInterface.h
===================================================================
diff -u -rfc697848283d289571f9d365b28acf44beb0883e -r9c833ef5623ce842267e284d958820ac0dc3a7fc
--- firmware/App/Services/DDInterface.h	(.../DDInterface.h)	(revision fc697848283d289571f9d365b28acf44beb0883e)
+++ firmware/App/Services/DDInterface.h	(.../DDInterface.h)	(revision 9c833ef5623ce842267e284d958820ac0dc3a7fc)
@@ -58,10 +58,9 @@
 BOOL setDialysatePressure( MESSAGE_T *message );
 
 void cmdStartPreGenerateDialysate( F32 qd, F32 dialTemp, F32 acidConvFactor, F32 bicarbConvFactor, U32 sodium, U32 bicarbonate );
-void cmdStartGenerateDialysate( F32 qd, F32 quf, F32 qhdf, F32 dialTemp, BOOL bypass, F32 acidConvFactor, F32 bicarbConvFactor, U32 sodium, U32 bicarbonate );
+void cmdStartGenerateDialysate( F32 qd, F32 quf, F32 dialTemp, BOOL bypass, F32 acidConvFactor, F32 bicarbConvFactor, U32 sodium, U32 bicarbonate );
 void cmdChangeQd( F32 qd );
 void cmdChangeQuf( F32 quf );
-void cmdChangeQhdf( F32 qhdf );
 void cmdBypassDialyzer( BOOL bypass );
 void cmdStopGenerateDialysate( void );
 void cmdSubstitutionRate (F32 qs );