/********************************************************************

* *

* THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. *

* USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS *

* GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE *

* IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. *

* *

* THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2007 *

* by the Xiph.Org Foundation http://www.xiph.org/ *

* *

********************************************************************

function: LPC low level routines

********************************************************************/

#ifndef _V_LPC_H_

#define _V_LPC_H_

#include "vorbis/codec.h"

/* simple linear scale LPC code */

extern float vorbis_lpc_from_data(float *data,float *lpc,int n,int m);

extern void vorbis_lpc_predict(float *coeff,float *prime,int m,

float *data,long n);

#endif