diff -r 000000000000 -r bde4ae8d615e os/mm/devsound/hwdevapi/inc/MMFHwDeviceCmds.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/os/mm/devsound/hwdevapi/inc/MMFHwDeviceCmds.h	Fri Jun 15 03:10:57 2012 +0200
@@ -0,0 +1,41 @@
+// Copyright (c) 2002-2009 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:
+//
+
+/**
+ @file
+ @publishedPartner
+ @released
+*/
+
+#if !defined(__MMFHWDEVICECMDS_H__)
+#define __MMFHWDEVICECMDS_H__
+
+enum TDeviceFunc
+{
+	EDevNullFunc,
+	EDevEncode,
+	EDevDecode
+};
+
+enum TDeviceFlow
+{
+	EDevNullFlow,
+	EDevOutFlow,
+	EDevInFlow,
+	EDevInAndOutFlow,
+	EDevNoFlow
+};
+
+#endif __MMFHWDEVICECMDS_H__