diff -r 578830873419 -r ecc8def7944a emailservices/emailframework/src/CFSMailClient.cpp
--- a/emailservices/emailframework/src/CFSMailClient.cpp	Fri Apr 16 14:51:52 2010 +0300
+++ b/emailservices/emailframework/src/CFSMailClient.cpp	Mon May 03 12:23:15 2010 +0300
@@ -1,5 +1,5 @@
 /*
-* Copyright (c) 2007-2008 Nokia Corporation and/or its subsidiary(-ies). 
+* Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies). 
 * All rights reserved.
 * This component and the accompanying materials are made available
 * under the terms of "Eclipse Public License v1.0"
@@ -15,8 +15,10 @@
 *
 */
 
+//<qmail>
+#include <nmcommonheaders.h>
+//</qmail>
 
-#include <nmcommonheaders.h>
 #include "emailtrace.h"
 #include "CFSMailClient.h"
 #include "CFSFWImplementation.h"
@@ -574,7 +576,7 @@
 // -----------------------------------------------------------------------------
 // CFSMailClient::IncReferenceCount
 // -----------------------------------------------------------------------------
-TInt CFSMailClient::IncReferenceCount()
+EXPORT_C TInt CFSMailClient::IncReferenceCount()
 {
     FUNC_LOG;
 	return ++iReferenceCount;
@@ -589,3 +591,19 @@
 	return --iReferenceCount;
 }
 
+// -----------------------------------------------------------------------------
+// CFSMailClient::ReleaseExtension
+// -----------------------------------------------------------------------------
+EXPORT_C void CFSMailClient::ReleaseExtension( CEmailExtension* aExtension )
+    {
+    CExtendableEmail::ReleaseExtension( aExtension );
+    }
+
+// -----------------------------------------------------------------------------
+// CFSMailClient::ExtensionL
+// -----------------------------------------------------------------------------
+EXPORT_C CEmailExtension* CFSMailClient::ExtensionL( const TUid& aInterfaceUid )
+    {
+    return CExtendableEmail::ExtensionL( aInterfaceUid );
+    }
+