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move sha512,256 into apt-pkg/sha2.{cc,h}, move gifford implementation to sha2_interna...
[apt.git] / apt-pkg / contrib / crc-16.h
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
13 #define INIT_FCS 0xffff
14 unsigned short AddCRC16(unsigned short fcs, void const *buf,
15 unsigned long len);
16
17 #endif