Index: firmware/App/Modes/ModeTreatment.c
===================================================================
diff -u -r1afd5c87ef15399998a743c2ebcafe2cc03bd363 -rac6532c81f2a6d4ad1c67420c22d59f6aeeaae13
--- firmware/App/Modes/ModeTreatment.c	(.../ModeTreatment.c)	(revision 1afd5c87ef15399998a743c2ebcafe2cc03bd363)
+++ firmware/App/Modes/ModeTreatment.c	(.../ModeTreatment.c)	(revision ac6532c81f2a6d4ad1c67420c22d59f6aeeaae13)
@@ -226,6 +226,21 @@
 
 /*********************************************************************//**
  * @brief
+ * The getTreatmentTimeRemainingSecs function determines the number of seconds
+ * remaining in the treatment.
+ * @details Inputs: presTreatmentTimeSecs, treatmentTimeMS
+ * @details Outputs: none
+ * @return The number of seconds remaining in the treatment.
+ *************************************************************************/
+U32 getTreatmentTimeRemainingSecs( void )
+{
+    U32 result = CALC_TREAT_TIME_REMAINING_IN_SECS();
+
+    return result;
+}
+
+/*********************************************************************//**
+ * @brief
  * The getRinsebackCompleted function determines whether a rinseback has been
  * completed (indicating blood-side circuit should be primarily saline).
  * @details Inputs: rinsebackDone