diff -r 000000000000 -r bde4ae8d615e os/kernelhwsrv/userlibandfileserver/fileserver/shostmassstorage/server/shared/mscutils.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/os/kernelhwsrv/userlibandfileserver/fileserver/shostmassstorage/server/shared/mscutils.h	Fri Jun 15 03:10:57 2012 +0200
@@ -0,0 +1,51 @@
+// Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).
+// All rights reserved.
+// This component and the accompanying materials are made available
+// under the terms of the License "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
+*/
+
+#ifndef MSCUTILS_H
+#define MSCUTILS_H
+
+/**
+Inserts and extracts integers in big-endian format.
+*/
+class BigEndian
+    {
+public:
+    static TUint32 Get32(const TUint8* aPtr);
+    static TUint16 Get16(const TUint8* aPtr);
+    static void Put32(TUint8* aPtr, TUint32 aVal);
+    static void Put16(TUint8* aPtr, TUint16 aVal);
+    };
+
+/**
+Inserts and extracts integers in little-endian format.
+*/
+class LittleEndian
+    {
+public:
+    static TUint32 Get32(const TUint8* aPtr);
+    static TUint16 Get16(const TUint8* aPtr);
+    static void Put32(TUint8* aPtr, TUint32 aVal);
+    static void Put16(TUint8* aPtr, TUint16 aVal);
+    };
+
+#include "mscutils.inl"
+
+#endif // MSCUTILS_H
+