1 /**

     2 * Copyright (c) 1997-2009 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:

    15 * Interface Manager Standard Variable Names

    16 * 

    17 *

    18 */

    19 

    20 

    21 

    22 /**

    23  @file nifvar_internal.H

    24  @internalComponent

    25  @released

    26 */

    27 

    28 

    29 #if !defined(__NIFVAR_INTERNAL_H__)

    30 #define __NIFVAR_INTERNAL_H__

    31 

    32 #include <e32def.h>

    33 

    34 #ifdef SYMBIAN_ENABLE_SPLIT_HEADERS

    35 #include <nifvar.h>

    36 #endif

    37 

    38 /**

    39 Generic progress notifications from the null configuration daemon.

    40 @internalComponent

    41 @released

    42 **/

    43 const TInt KNullConfigDaemonConfigureNetwork = 8401;

    44 

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

    46 

    47 

    48 

    49 /**

    50 The layer to which the call refers

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

    52 @todo Write about this, add appropriate arguments to interfaces

    53 @internalTechnology

    54 */

    55 enum TConnectionLayer

    56 	{

    57 	EPhysicalLayer,

    58 	EDataLinkLayer = 100,

    59 	ENetworkLayer = 200,

    60 	ETransportLayer = 300,

    61 	ESessionLayer = 400,

    62 	EPresentationLayer = 500,

    63 	EApplicationLayer = 600

    64 	};

    65 

    66 

    67 #endif

    68