diff -r 51c0f5edf5ef -r 3ba40be8e484 iaupdate/IAD/engine/inc/iaupdateutils.h
--- a/iaupdate/IAD/engine/inc/iaupdateutils.h	Fri Feb 19 22:57:02 2010 +0200
+++ b/iaupdate/IAD/engine/inc/iaupdateutils.h	Fri Mar 12 15:43:14 2010 +0200
@@ -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 );