Index: firmware/App/Modes/ModePreTreat.h
===================================================================
diff -u -r395522dffef1348e176564925656012f529c1910 -rc01e4ef09394caa74227509f70e2f0444171ae0b
--- firmware/App/Modes/ModePreTreat.h	(.../ModePreTreat.h)	(revision 395522dffef1348e176564925656012f529c1910)
+++ firmware/App/Modes/ModePreTreat.h	(.../ModePreTreat.h)	(revision c01e4ef09394caa74227509f70e2f0444171ae0b)
@@ -36,6 +36,8 @@
 U32  transitionToPreTreatmentMode( void );                          // Prepares for transition to pre-treatment mode
 U32  execPreTreatmentMode( void );                                  // Execute the pre-treatment mode state machine (call from OperationModes)
 
+TD_PRE_TREATMENT_MODE_STATE_T getPreTreatmentSubState( void );      // Get the current pre-treatment sub mode.
+
 /**@}*/
 
 #endif