diff -r cad71a31b7fc -r e36f3802f733 speechsrv_plat/nss_tts_utility_api/inc/nssttsutilityobserver.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/speechsrv_plat/nss_tts_utility_api/inc/nssttsutilityobserver.h	Wed Sep 01 12:29:17 2010 +0100
@@ -0,0 +1,48 @@
+/*
+* Copyright (c) 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:  Observer mixin class for TtsUtility
+*
+*/
+
+
+#ifndef NSSTTSUTILITYOBSERVER_H
+#define NSSTTSUTILITYOBSERVER_H
+
+// INCLUDES
+#include <mdaaudiosampleplayer.h>
+
+// CLASS DECLARATION
+
+/**
+* Tts Utility callback observer
+*
+* @lib nssttsutility.lib
+* @since 2.8
+*/
+class MTtsClientUtilityObserver : public MMdaAudioPlayerCallback
+    {
+    public:
+        /**
+        * Called when asynchronous custom command finishes.
+        *
+        * @since 2.8
+        * @param "TInt aEvent" Event code.
+        * @param "TInt aError" Error code.
+        */
+        virtual void MapcCustomCommandEvent( TInt aEvent, TInt aError ) = 0;
+    };
+
+#endif // NSSTTSUTILITYOBSERVER_H   
+
+// End of File