#include <stdlib.h>
#include <stdio.h>
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "wv.h"
#include "wvinternal.h"

void
wvInitOLST (OLST * item)
{
    U8 i;
    for (i = 0; i < 9; i++)
	wvInitANLV (&item->rganlv[i]);
    item->fRestartHdr = 0;
    item->fSpareOlst2 = 0;
    item->fSpareOlst3 = 0;
    item->fSpareOlst4 = 0;
    for (i = 0; i < 64; i++)
	item->rgxch[i] = 0;
}


void
wvGetOLST_internal (wvVersion ver, OLST * item, wvStream * fd, U8 * pointer)
{
    U8 i;
    for (i = 0; i < 9; i++)
	wvGetANLV_internal (&item->rganlv[i], fd, pointer);
    item->fRestartHdr = dread_8ubit (fd, &pointer);
    item->fSpareOlst2 = dread_8ubit (fd, &pointer);
    item->fSpareOlst3 = dread_8ubit (fd, &pointer);
    item->fSpareOlst4 = dread_8ubit (fd, &pointer);
    if (ver == WORD8)
      {
	  for (i = 0; i < 32; i++)
	      item->rgxch[i] = dread_16ubit (fd, &pointer);
      }
    else
      {
	  for (i = 0; i < 64; i++)
	      item->rgxch[i] = dread_8ubit (fd, &pointer);
      }
}

void
wvGetOLST (wvVersion ver, OLST * item, wvStream * fd)
{
    wvGetOLST_internal (ver, item, fd, NULL);
}

void
wvGetOLSTFromBucket (wvVersion ver, OLST * item, U8 * pointer)
{
    wvGetOLST_internal (ver, item, NULL, pointer);
}