Index: firmware/App/Services/TxParams.h
===================================================================
diff -u -r482b7687783895cd75bbbf1756f724952bcfcaf6 -rb235eaec221c0e56482f640cf374111daa34119f
--- firmware/App/Services/TxParams.h	(.../TxParams.h)	(revision 482b7687783895cd75bbbf1756f724952bcfcaf6)
+++ firmware/App/Services/TxParams.h	(.../TxParams.h)	(revision b235eaec221c0e56482f640cf374111daa34119f)
@@ -101,6 +101,15 @@
 BOOL getTreatParamsConfirmed( void );                                               // Determine whether user confirmed the parameters
 
 BOOL isTreatmentParamInRange( TREATMENT_PARAM_T param, CRITICAL_DATAS_T value );    // Check range for a proposed treatment parameter value
+S32 getS32TreatmentParamLowerRangeLimit( TREATMENT_PARAM_T param );                 // Get lower range limit for signed integer treatment parameter
+S32 getS32TreatmentParamUpperRangeLimit( TREATMENT_PARAM_T param );                 // Get upper range limit for signed integer treatment parameter
+U32 getU32TreatmentParamLowerRangeLimit( TREATMENT_PARAM_T param );                 // Get lower range limit for unsigned integer treatment parameter
+U32 getU32TreatmentParamUpperRangeLimit( TREATMENT_PARAM_T param );                 // Get upper range limit for unsigned integer treatment parameter
+F32 getF32TreatmentParamLowerRangeLimit( TREATMENT_PARAM_T param );                 // Get lower range limit for floating point treatment parameter
+F32 getF32TreatmentParamUpperRangeLimit( TREATMENT_PARAM_T param );                 // Get upper range limit for floating point treatment parameter
+S32 getS32DefaultTreatmentParamEdge( TREATMENT_PARAM_T param, BOOL isMin );         // Get default min/max edge for signed integer treatment parameter
+U32 getU32DefaultTreatmentParamEdge( TREATMENT_PARAM_T param, BOOL isMin );         // Get default min/max edge for unsigned integer treatment parameter
+F32 getF32DefaultTreatmentParamEdge( TREATMENT_PARAM_T param, BOOL isMin );         // Get default min/max edge for floating point treatment parameter
 
 U32  getDialyzerBloodVolume( DIALYZER_TYPE_T dialyzer );                            // Get the blood side volume for a given dialyzer type
 U32  getDialyzerDialysateVolume( DIALYZER_TYPE_T dialyzer );                        // Get the dialysate side volume for a given dialyzer type