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// Copyright (c) 2000-2010 Nokia Corporation and/or its subsidiary(-ies).
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// All rights reserved.
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// This component and the accompanying materials are made available
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// under the terms of "Eclipse Public License v1.0"
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// which accompanies this distribution, and is available
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// at the URL "http://www.eclipse.org/legal/epl-v10.html".
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//
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// Initial Contributors:
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// Nokia Corporation - initial contribution.
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//
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// Contributors:
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//
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// Description:
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//
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#ifndef _CODEC_H
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#define _CODEC_H
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#include "types.h"
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class CGSM610FR_Encoder;
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class CGSM610FR_Decoder;
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void LPC_analysis( CGSM610FR_Encoder* aEncoder, int2 sop[], struct codes *ecodes );
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int2 residual_encoder( CGSM610FR_Encoder* aEncoder, int sf_nro, int2 d[], struct sfcodes *sfc );
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void residual_decoder( CGSM610FR_Decoder* aDecoder, int sf_nro, struct sfcodes *sfc, int2 obuf[] );
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void LPC_synthesis( CGSM610FR_Decoder* aDecoder, struct codes *dcodes, int2 wt[], int2 obuf[] );
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void RPELTP_encoder( CGSM610FR_Encoder* aEncoder, int2 ibuf[], struct codes *ecodes );
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void RPELTP_decoder( CGSM610FR_Decoder* aDecoder, struct codes *dcodes, int2 obuf[] );
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#endif
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