/*
===========================================================================
Copyright (C) 1999-2005 Id Software, Inc.
Copyright (C) 2006 Robert Beckebans <trebor_7@users.sourceforge.net>

This file is part of XreaL source code.

XreaL source code is free software; you can redistribute it
and/or modify it under the terms of the GNU General Public License as
published by the Free Software Foundation; either version 2 of the License,
or (at your option) any later version.

XreaL source code is distributed in the hope that it will be
useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with XreaL source code; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
===========================================================================
*/

typedef unsigned short crc_t;

void            CRC_Init(unsigned short *crcvalue);
void            CRC_ProcessByte(unsigned short *crcvalue, byte data);
unsigned short  CRC_Value(unsigned short crcvalue);
unsigned short  CRC_ProcessString(unsigned char *data, int length);
void            CRC_ContinueProcessString(unsigned short *crc, char *data, int length);
