Index: firmware/App/Modes/ModePreTreat.c
===================================================================
diff -u -r8b73263b38f449dacc0795c67a7cf6240cb79026 -r818d96fff963c707f5e2cb5aae7bf16f23e4b08a
--- firmware/App/Modes/ModePreTreat.c	(.../ModePreTreat.c)	(revision 8b73263b38f449dacc0795c67a7cf6240cb79026)
+++ firmware/App/Modes/ModePreTreat.c	(.../ModePreTreat.c)	(revision 818d96fff963c707f5e2cb5aae7bf16f23e4b08a)
@@ -478,7 +478,7 @@
  * given reservoir.
  * @details Inputs: reservoirFilledStatus
  * @details Outputs: none
- * @return TRUE if reservoir has been filled, otherwise FALSE;
+ * @return TRUE if reservoir has been filled, otherwise FALSE
  *************************************************************************/
 BOOL getReservoirFillStatus( DG_RESERVOIR_ID_T reservoirID )
 {
@@ -487,6 +487,19 @@
 
 /*********************************************************************//**
  * @brief
+ * The getPreTreatmentSubState function gets the current
+ * pre-treatment mode state.
+ * @details Inputs: currentPreTreatmentState
+ * @details Outputs: none
+ * @return currentPreTreatmentState
+ *************************************************************************/
+HD_PRE_TREATMENT_MODE_STATE_T getPreTreatmentSubState( void )
+{
+    return currentPreTreatmentState;
+}
+
+/*********************************************************************//**
+ * @brief
  * The publishPreTreatmentState function broadcasts pre-treatment sub-mode
  * and current sub-mode state.
  * @details Inputs: pre-treatment sub-mode, state