diff -r 84a16765cd86 -r 98b66e4fb0be iaupdate/IAD/engine/inc/iaupdateutils.h
--- a/iaupdate/IAD/engine/inc/iaupdateutils.h	Fri Mar 19 09:33:35 2010 +0200
+++ b/iaupdate/IAD/engine/inc/iaupdateutils.h	Fri Apr 16 15:05:20 2010 +0300
@@ -96,6 +96,11 @@
  **/
 IMPORT_C TBool IsAppInstalledL( const TUid& aUid, TIAUpdateVersion &aVersion );
 
+/**
+ * This function is added to check whether certain widget with given identifier are installed
+ * the function calls widget registry API
+ **/
+IMPORT_C TBool IsWidgetInstalledL( const TDesC& aIdentifier, TIAUpdateVersion &aVersion );
 
 IMPORT_C TBool SpaceAvailableInInternalDrivesL( 
                                          RPointerArray<MIAUpdateNode>& aNodes );