Index: firmware/App/Modes/ModeTreatment.h
===================================================================
diff -u -re23087e0c17f6ea81d60641fdb52121a8dd5a099 -rac6532c81f2a6d4ad1c67420c22d59f6aeeaae13
--- firmware/App/Modes/ModeTreatment.h	(.../ModeTreatment.h)	(revision e23087e0c17f6ea81d60641fdb52121a8dd5a099)
+++ firmware/App/Modes/ModeTreatment.h	(.../ModeTreatment.h)	(revision ac6532c81f2a6d4ad1c67420c22d59f6aeeaae13)
@@ -95,6 +95,7 @@
 
 TREATMENT_STATE_T getTreatmentState( void );                        // Determine the current treatment sub-mode (state)
 BOOL isTreatmentCompleted( void );                                  // Determine whether the treatment has completed
+U32  getTreatmentTimeRemainingSecs( void );                         // Determine number of seconds remaining in the treatment
 BOOL getRinsebackCompleted( void );                                 // Determine whether a rinseback has been completed
 void setRinsebackIsCompleted( BOOL flag );                          // Set whether a rinseback has been completed (T blocks rinseback option)
 BOOL getBloodIsPrimed( void );                                      // Determine whether the blood-side circuit of the dialyzer has been primed with blood