diff -r 453dfc402455 -r 0aa8cc770c8a mtpdataproviders/mtpplaybackcontroldp/mtpplaybackmpximplementation/inc/mtpplaybackcontrolconst.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mtpdataproviders/mtpplaybackcontroldp/mtpplaybackmpximplementation/inc/mtpplaybackcontrolconst.h	Tue Aug 31 16:03:15 2010 +0300
@@ -0,0 +1,65 @@
+// Copyright (c) 2010 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:
+//
+
+
+/**
+ @file
+ @internalComponent
+*/
+
+#ifndef MTPPLAYBACKCONTROLCONST_H_
+#define MTPPLAYBACKCONTROLCONST_H_
+
+#include <mpxplaybackutility.h>
+
+/**
+Used by test db existed
+*/
+const TInt KMTPPlaybackInvalidSongID = 0x1FFFFFFF;
+const TInt KStorageRootMaxLength = 10;
+
+/**
+The volume step of mtp playback
+*/
+const TUint32 KMTPPlaybackVolumeStep = 1;
+
+/**
+The playlist or album level of collection path 
+*/
+const TInt KMTPPlaybackPlaylistAblumLevel = 2;
+
+/**
+The album id of collection path 
+*/
+const TInt KMPXCollectionArtistAlbum = 3;
+
+/**
+iMPXCommand is the mpx command
+iMPXExpectState is the expected state
+*/
+struct TMPXComandElement
+    {
+    TMPXPlaybackCommand   iMPXCommand;
+    TMPXPlaybackState     iMPXExpectState;
+    };  
+
+typedef RArray<TMPXComandElement> RResumeCmdArray;
+
+/**
+The uid of playback control dp
+*/
+const TUid  KMTPPlaybackControlDpUid = { 0x2002EA9A };
+
+#endif /* MTPPLAYBACKCONTROLCONST_H_ */