svn path=/trunk/vorbis/; revision=603
********************************************************************
function: PCM data vector blocking, windowing and dis/reassembly
- last mod: $Id: block.c,v 1.37 2000/08/23 10:27:14 xiphmont Exp $
+ last mod: $Id: block.c,v 1.38 2000/08/27 07:59:19 msmith Exp $
Handle windowing, overlap-add, etc of the PCM vectors. This is made
more amusing by Vorbis' current two allowed block sizes.
#include "sharedbook.h"
#include "bookinternal.h"
#include "misc.h"
+#include "os.h"
static int ilog2(unsigned int v){
int ret=0;