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[apt.git] / apt-pkg / contrib / crc-16.h
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1// -*- mode: cpp; mode: fold -*-
2// Description /*{{{*/
3// $Id: crc-16.h,v 1.1 1999/05/23 22:55:54 jgg Exp $
4/* ######################################################################
5
6 CRC16 - Compute a 16bit crc very quickly
7
8 ##################################################################### */
9 /*}}}*/
10#ifndef APTPKG_CRC16_H
11#define APTPKG_CRC16_H
12
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13#include <apt-pkg/macros.h>
14
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15#define INIT_FCS 0xffff
16unsigned short AddCRC16(unsigned short fcs, void const *buf,
a02db58f 17 unsigned long long len) APT_PURE;
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18
19#endif