/********************************************************************
 *                                                                  *
 * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE.   *
 * USE, DISTRIBUTION AND REPRODUCTION OF THIS SOURCE IS GOVERNED BY *
 * THE GNU LESSER/LIBRARY PUBLIC LICENSE, WHICH IS INCLUDED WITH    *
 * THIS SOURCE. PLEASE READ THESE TERMS BEFORE DISTRIBUTING.        *
 *                                                                  *
 * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2000             *
 * by Monty <monty@xiph.org> and the XIPHOPHORUS Company            *
 * http://www.xiph.org/                                             *
 *                                                                  *
 ********************************************************************

 function: window functions
 last mod: $Id: window.h,v 1.5 2000/11/06 00:07:03 xiphmont Exp $

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

#ifndef _V_WINDOW_
#define _V_WINDOW_

#include "os_types.h"

const int32_t* _vorbis_window(int left, int right);
void _vorbis_apply_window(xint* d, const int32_t* window[2], int32_t* blocksizes,
			  int lW,int W,int nW);
void map_zero(xint* d, int n);

#endif
