Index: firmware/App/Modes/ModeTreatmentParams.h
===================================================================
diff -u -raacf1e3077a81ea0e446bdbf988a3745e0cac305 -rf6b78d1fe6741043de38707211710ab0e8a08483
--- firmware/App/Modes/ModeTreatmentParams.h	(.../ModeTreatmentParams.h)	(revision aacf1e3077a81ea0e446bdbf988a3745e0cac305)
+++ firmware/App/Modes/ModeTreatmentParams.h	(.../ModeTreatmentParams.h)	(revision f6b78d1fe6741043de38707211710ab0e8a08483)
@@ -100,12 +100,14 @@
 BOOL setTreatmentParameterU32( TREATMENT_PARAM_T param, U32 value );                // Set a specified unsigned integer treatment parameter value
 BOOL setTreatmentParameterS32( TREATMENT_PARAM_T param, S32 value );                // Set a specified signed integer treatment parameter value
 BOOL setTreatmentParameterF32( TREATMENT_PARAM_T param, F32 value );                // Set a specified floating point treatment parameter value
-U32 getTreatmentParameterU32( TREATMENT_PARAM_T param );                            // Get a specified unsigned integer treatment parameter
-S32 getTreatmentParameterS32( TREATMENT_PARAM_T param );                            // Get a specified signed integer treatment parameter
-F32 getTreatmentParameterF32( TREATMENT_PARAM_T param );                            // Get a specified floating point treatment parameter
+U32  getTreatmentParameterU32( TREATMENT_PARAM_T param );                           // Get a specified unsigned integer treatment parameter
+S32  getTreatmentParameterS32( TREATMENT_PARAM_T param );                           // Get a specified signed integer treatment parameter
+F32  getTreatmentParameterF32( TREATMENT_PARAM_T param );                           // Get a specified floating point treatment parameter
 BOOL isTreatmentParamInRange( TREATMENT_PARAM_T param, CRITICAL_DATAS_T value );    // Check range for a proposed treatment parameter value
-F32 getUltrafiltrationVolumeOriginal( void );                                             // Get the original ultrafiltration volume, set in pre-treatment mode by user.
-F32 getUltrafiltrationRateOriginal( void );                                               // Get/calculate the original ultrafiltration rate, by ultrafiltration volume and treatment duration set in pre-treatment mode by user.
+S32  getS32TreatmentParamLowerRangeLimit( TREATMENT_PARAM_T param );                // Get the lower range limit for a signed integer treatment parameter
+S32  getS32TreatmentParamUpperRangeLimit( TREATMENT_PARAM_T param );                // Get the upper range limit for a signed integer treatment parameter
+F32  getUltrafiltrationVolumeOriginal( void );                                      // Get the original ultrafiltration volume, set in pre-treatment mode by user.
+F32  getUltrafiltrationRateOriginal( void );                                        // Get/calculate the original ultrafiltration rate, by ultrafiltration volume and treatment duration set in pre-treatment mode by user.
 
 BOOL testSetTreatmentParameter( TREATMENT_PARAM_T param, CRITICAL_DATAS_T value );  // Set a specific treatment parameter value
 BOOL testSendCurrentTreatmentParameters();                                        // Update current treatment parameters