diff -r 000000000000 -r c6b0df440bee dbgsrv/coredumpserver/interface/common/streamelement.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/dbgsrv/coredumpserver/interface/common/streamelement.h	Tue Mar 02 10:33:16 2010 +0530
@@ -0,0 +1,65 @@
+// 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"
+// 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:
+//
+
+
+#ifndef STREAMELEMENT_H
+#define STREAMELEMENT_H
+
+#include <e32base.h>
+#include <s32mem.h>
+
+#include <rm_debug_api.h>
+#include <debuglogging.h>
+
+/**
+@internalTechnology 
+@released
+
+Pure virtual base class for streamable classes. 
+Used when a class must be passed accross a client server interface
+*/
+class CStreamElementBase : public CBase
+{
+
+public:
+	
+	virtual ~CStreamElementBase()
+		{
+		}
+
+	/** 
+	Creates HBufC8 with a representation of ’this’ object
+	*/
+	IMPORT_C  HBufC8* MarshalDataL();
+
+
+	TInt static MaxSize()
+		{
+		return 0;
+		}
+
+	virtual TInt Size() const = 0;
+
+	// Initializes ’this’ from stream
+	virtual void InternalizeL( RReadStream & aStream ) = 0;
+
+	// Writes ’this’ to the stream
+	virtual void ExternalizeL( RWriteStream & aStream, CBufFlat* buf ) = 0;
+
+	TUint32 iSpare1;
+	TUint32 iSpare2;
+};
+
+#endif // STREAMELEMENT_H