diff -r 000000000000 -r dfb7c4ff071f datacommsserver/esockserver/inc/ss_tierthreadmap.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/datacommsserver/esockserver/inc/ss_tierthreadmap.h	Thu Dec 17 09:22:25 2009 +0200
@@ -0,0 +1,44 @@
+// Copyright (c) 2006-2009 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"
+// which accompanies this distribution, and is available
+// at the URL "http://www.eclipse.org/legal/epl-v10.html".
+//
+// Initial Contributors:
+// Nokia Corporation - initial contribution.
+//
+// Contributors:
+//
+// Description:
+//
+
+/**
+ @file
+ @internalTechnology
+*/
+
+#if !defined(__SS_TIERTHREADMAP_H__)
+#define __SS_TIERTHREADMAP_H__
+
+#include <elements/cftransport.h>
+
+namespace  ESock
+	{
+	struct TTierMapEntry
+		{
+		TTierMapEntry(TInt aUid, CommsFW::TWorkerId aWorker)
+			: iUid(aUid),
+			  iWorker(aWorker)
+			{ }
+		TInt iUid;
+		CommsFW::TWorkerId iWorker;
+		};
+
+	class RTierThreadMap : public RArray<TTierMapEntry>
+		{
+		};
+	}
+
+#endif
+