Index: firmware/App/Monitors/Buttons.h
===================================================================
diff -u -r9fcd1ad071bcce7a592833367c103e235e49654f -rf99f8b365af2274d68d7f424cc9be9815b4db19c
--- firmware/App/Monitors/Buttons.h	(.../Buttons.h)	(revision 9fcd1ad071bcce7a592833367c103e235e49654f)
+++ firmware/App/Monitors/Buttons.h	(.../Buttons.h)	(revision f99f8b365af2274d68d7f424cc9be9815b4db19c)
@@ -36,16 +36,7 @@
     BUTTON_STATE_RELEASED = 0,                  ///< Button is in the released state
     BUTTON_STATE_PRESSED,                       ///< Button is in the pressed state
     NUM_OF_BUTTON_STATES                        ///< Number of button states
-} BUTTON_STATE_T;
-
-/// Enumeration of off button responses from UI.
-typedef enum OffButtonRspsFromUI
-{
-    OFF_BUTTON_RSP_USER_REQUESTS_POWER_OFF = 0,                     ///< User requests power off response
-    OFF_BUTTON_RSP_USER_CONFIRMS_POWER_OFF,                         ///< User confirms power off response
-    OFF_BUTTON_RSP_USER_REJECTS_POWER_OFF,                          ///< User rejects power off response
-    NUM_OF_OFF_BUTTON_RSPS                                          ///< Number of off button responses from UI
-} OFF_BUTTON_RSP_T;
+} BUTTON_STATE_T;
 
 #pragma pack(push,1)
 /// Payload record structure for an off button confirmation message from the UI.
@@ -66,7 +57,6 @@
 void initButtons( void );
 void execButtons( void );
 BOOL isStopButtonPressed( void );
-void userConfirmOffButton( U08 response );
 SELF_TEST_STATUS_T execStuckButtonTest( void );
 void resetStuckButtonPOSTState( void );