--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/amrnb_dec/ariamrnbdecwrapper/export_hdr/ariamrnbdecwrapper.h	Fri Jul 23 16:58:44 2010 +0100
@@ -0,0 +1,76 @@
+/*
+* Copyright (c) 2009 Aricent and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of the License "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:
+* Aricent - initial contribution.
+*
+* Contributors:
+*
+* Description: 
+* Export header file for Wrapper APIs.Interface class for 
+* AmrNb Decoder Wrapper.The member functions are pure virtual functions which     
+* are to be implemented by the derived class.
+*
+*/
+
+#ifndef ARIAMRNBDECWRAPPER_H 
+#define ARIAMRNBDECWRAPPER_H
+
+// system include files
+#include<e32def.h>
+#include<e32const.h>
+#include<e32base.h>
+#include<e32debug.h>
+
+// Class declaration
+class TDecParam
+	{
+public:
+	//mediatype takes 0 for RTP and 1 for 3GPP
+	TInt iMediatype;	
+	};
+	
+// Class declaration
+class CAriAmrNbDecWrapper:public CBase
+	{
+public:
+	/**
+	 * Two-phased constructor.
+	 * @return pointer to an instance of CAriAmrNbDecWrapper
+	 */
+	IMPORT_C static CAriAmrNbDecWrapper* NewL();
+	
+	/**> Destructor */
+	~CAriAmrNbDecWrapper();
+	
+	/**
+	 * The function resets the codec.
+	 * @param aParam 
+	 *    TDecParam in which it takes 0 for RTP and 1 for RTP
+	 * @return return status           
+	 */
+	virtual TInt Reset( TDecParam aParam ) = 0;
+	
+	/**
+	 * The function decodes the input stream.
+	 * @param aSrcBuf
+	 *    The source buffer containing data to decode.
+	 * @param aSrcLen
+	 *    Size of source buffer in bytes
+	 * @param aDstBuf
+	 *    The destination buffer to hold the data after decoding.  
+	 * @param aDstLen
+	 *    Size of destination buffer in bytes
+	 * @return return status           
+	 */
+	virtual TInt Decode( TUint8* aSrcBuf, TInt &aSrcLen, TInt* aDstBuf, 
+														TInt &aDstLen ) = 0;	
+	};
+
+
+#endif /* ARIAMRNBDECWRAPPER_H  */