--- a/misc/libtremor/tremor/window.c	Fri Oct 11 11:55:31 2013 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,83 +0,0 @@
-/********************************************************************
- *                                                                  *
- * THIS FILE IS PART OF THE OggVorbis 'TREMOR' 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 'TREMOR' SOURCE CODE IS (C) COPYRIGHT 1994-2002    *
- * BY THE Xiph.Org FOUNDATION http://www.xiph.org/                  *
- *                                                                  *
- ********************************************************************
-
- function: window functions
-
- ********************************************************************/
-
-#include <stdlib.h>
-#include <math.h>
-#include "misc.h"
-#include "window.h"
-#include "window_lookup.h"
-
-const void *_vorbis_window(int type, int left){
-
-  switch(type){
-  case 0:
-
-    switch(left){
-    case 32:
-      return vwin64;
-    case 64:
-      return vwin128;
-    case 128:
-      return vwin256;
-    case 256:
-      return vwin512;
-    case 512:
-      return vwin1024;
-    case 1024:
-      return vwin2048;
-    case 2048:
-      return vwin4096;
-    case 4096:
-      return vwin8192;
-    default:
-      return(0);
-    }
-    break;
-  default:
-    return(0);
-  }
-}
-
-void _vorbis_apply_window(ogg_int32_t *d,const void *window_p[2],
-			  long *blocksizes,
-			  int lW,int W,int nW){
-  
-  LOOKUP_T *window[2]={window_p[0],window_p[1]};
-  long n=blocksizes[W];
-  long ln=blocksizes[lW];
-  long rn=blocksizes[nW];
-
-  long leftbegin=n/4-ln/4;
-  long leftend=leftbegin+ln/2;
-
-  long rightbegin=n/2+n/4-rn/4;
-  long rightend=rightbegin+rn/2;
-  
-  int i,p;
-
-  for(i=0;i<leftbegin;i++)
-    d[i]=0;
-
-  for(p=0;i<leftend;i++,p++)
-    d[i]=MULT31(d[i],window[lW][p]);
-
-  for(i=rightbegin,p=rn/2-1;i<rightend;i++,p--)
-    d[i]=MULT31(d[i],window[nW][p]);
-
-  for(;i<n;i++)
-    d[i]=0;
-}