diff -r 0aa5fbdfbc30 -r 3d340a0166ff classicui_plat/extended_notifiers_api/inc/aknkeylocknotifier.h
--- a/classicui_plat/extended_notifiers_api/inc/aknkeylocknotifier.h	Tue Apr 27 16:55:05 2010 +0300
+++ b/classicui_plat/extended_notifiers_api/inc/aknkeylocknotifier.h	Tue May 11 16:27:42 2010 +0300
@@ -98,8 +98,8 @@
     CAknKeyLockControl();
     ~CAknKeyLockControl();
     void ConstructL();
-    void EnableKeylock(TBool aShowNote = ETrue);
-    void DisableKeylock();
+    void EnableKeylock(TBool aShowNote = ETrue, TBool aNotifySysApp = ETrue);
+    void DisableKeylock(TBool aNotifySysApp = ETrue);
     void OfferKeylock();
 
     void DisplayLockedNote();