/**

* Copyright (c) 1997-2009 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:

* Interface Manager Standard Variable Names

* 

*

*/

/**

 @file nifvar_internal.H

 @internalComponent

 @released

*/

#if !defined(__NIFVAR_INTERNAL_H__)

#define __NIFVAR_INTERNAL_H__

#include <e32def.h>

#ifdef SYMBIAN_ENABLE_SPLIT_HEADERS

#include <nifvar.h>

#endif

/**

Generic progress notifications from the null configuration daemon.

@internalComponent

@released

**/

const TInt KNullConfigDaemonConfigureNetwork = 8401;

const TInt KDataTransferUnblocked = 4001;           // eg. resume (GPRS); from an agent

/**

The layer to which the call refers

@note Used by data sent and received to indicate to which layer the byte count refers

@todo Write about this, add appropriate arguments to interfaces

@internalTechnology

*/

enum TConnectionLayer

	{

	EPhysicalLayer,

	EDataLinkLayer = 100,

	ENetworkLayer = 200,

	ETransportLayer = 300,

	ESessionLayer = 400,

	EPresentationLayer = 500,

	EApplicationLayer = 600

	};

#endif