--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/telephonyprotocols/gprsumtsqosprt/inc/tc.h	Tue Feb 02 01:41:59 2010 +0200
@@ -0,0 +1,63 @@
+// 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 __TC_H__
+#define __TC_H__
+
+#include <e32base.h>
+#include <e32std.h>
+#include <networking/module_if.h>
+#include "parameters.h"	// ..for TPacketFilter only
+
+class CNif;
+class CPdpContext;
+class CFlowData;
+class CFlowContext;
+
+class CFlowData : public CBase
+	{
+public:
+	static CFlowData* NewL(CFlowContext& aHandle, CNif& aNif, CFlowData *aNext);
+	static CFlowData* Find(const CFlowContext* aHandle, CFlowData *aList);
+	static CFlowData* Remove(const CFlowContext* aHandle, CFlowData **aList);
+
+	~CFlowData();
+
+	TInt Send(RMBufChain& aPacket, RMBufSendInfo& aInfo);
+	void SetContext(CPdpContext *aContext);
+	
+	inline CPdpContext* PdpContext() const;
+	inline const CFlowContext& FlowContext() const;
+	inline CNif& Nif() const;
+	inline TPacketFilter& PacketFilter() { return iPacketFilter; };
+
+	TDblQueLink iLink;
+
+private:
+	CFlowData(CFlowContext& aHandle, CNif& aNif);
+	void ConstructL();
+	CFlowData*			iNext;				// Links together all CFlowData instances.
+
+private:
+	CNif&				iNif;				// CNif
+	const CFlowContext&	iFlowContext;		// CFlowContext
+	CPdpContext*		iContext;			// PDP context
+	TPacketFilter		iPacketFilter;		// Store packet filter here, because the address in CFlowContext
+											// might be changed and that causes packet filter manipulation to fail
+	};
+
+#include "tc.inl"
+
+#endif