diff -r 000000000000 -r bde4ae8d615e os/mm/devsoundextensions/mmfcustominterfaces/ErrConcealmentIntfc/ErrorConcealmentIntfc/src/ErrorConcealmentIntfc.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/os/mm/devsoundextensions/mmfcustominterfaces/ErrConcealmentIntfc/ErrorConcealmentIntfc/src/ErrorConcealmentIntfc.cpp	Fri Jun 15 03:10:57 2012 +0200
@@ -0,0 +1,94 @@
+/*
+* Copyright (c) 2002-2006 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 definition for error concealment interface.
+*
+*/
+
+
+
+// INCLUDE FILES
+#include "ErrorConcealmentIntfcProxy.h"
+#include "ErrorConcealmentIntfc.h"
+#include <mdaaudiooutputstream.h>
+#include <sounddevice.h>
+
+
+// EXTERNAL DATA STRUCTURES
+
+// EXTERNAL FUNCTION PROTOTYPES  
+
+// CONSTANTS
+
+// MACROS
+
+// LOCAL CONSTANTS AND MACROS
+
+// MODULE DATA STRUCTURES
+
+// LOCAL FUNCTION PROTOTYPES
+
+// FORWARD DECLARATIONS
+
+// ============================= LOCAL FUNCTIONS ===============================
+
+// ============================ MEMBER FUNCTIONS ===============================
+
+// -----------------------------------------------------------------------------
+// CErrorConcealmentIntfc::NewL
+// Creates the custom interface.
+// Calls the custom interface method on the devsound passed in.
+// Devsound will return the handle to the custom interface proxy.
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+EXPORT_C CErrorConcealmentIntfc* 
+CErrorConcealmentIntfc::NewL(CMMFDevSound& aDevSound)
+    {
+    CErrorConcealmentIntfcProxy* errorConcealmentIntfcProxy;
+    errorConcealmentIntfcProxy = 
+        (CErrorConcealmentIntfcProxy*)aDevSound.CustomInterface(
+                                                KUidErrorConcealmentIntfc);
+    if (!errorConcealmentIntfcProxy)
+        {
+        User::Leave(KErrNotFound);
+        }
+    return errorConcealmentIntfcProxy;
+    }
+
+// -----------------------------------------------------------------------------
+// CErrorConcealmentIntfc::NewL
+// Creates the custom interface.
+// Calls the custom interface method on the CMdaAudioOutputStream passed in.
+// The CMdaAudioOutputStream utility will return the handle to the custom 
+// interface proxy.
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+EXPORT_C CErrorConcealmentIntfc* 
+CErrorConcealmentIntfc::NewL(CMdaAudioOutputStream& aUtility)
+    {
+    CErrorConcealmentIntfcProxy* errorConcealmentIntfcProxy;
+    errorConcealmentIntfcProxy = 
+        (CErrorConcealmentIntfcProxy*)aUtility.CustomInterface(
+                                               KUidErrorConcealmentIntfc);
+    if (!errorConcealmentIntfcProxy)
+        {
+        User::Leave(KErrNotFound);
+        }
+    return errorConcealmentIntfcProxy;
+    }
+
+// ========================== OTHER EXPORTED FUNCTIONS =========================
+
+//  End of File