summaryrefslogtreecommitdiff
path: root/apt-pkg/contrib/crc-16.h
blob: 08acdafb79c837bef5c4b2be24e6cd64402fb21c (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
// -*- mode: cpp; mode: fold -*-
// Description								/*{{{*/
// $Id: crc-16.h,v 1.1 1999/05/23 22:55:54 jgg Exp $
/* ######################################################################

   CRC16 - Compute a 16bit crc very quickly
   
   ##################################################################### */
									/*}}}*/
#ifndef APTPKG_CRC16_H
#define APTPKG_CRC16_H

#include <apt-pkg/macros.h>

#define INIT_FCS  0xffff
unsigned short AddCRC16(unsigned short fcs, void const *buf,
			unsigned long long len) APT_PURE;

#endif