/*
 * crc.h -- crc functions
 * $Id: crc.h 4767 2012-06-16 20:48:51Z sezero $
 * Copyright (C) 1996-1997  Id Software, Inc.
 *
 * This program 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.
 *
 * This program 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 this program; if not, write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 */

#ifndef __HX2_CRC_H
#define __HX2_CRC_H

void CRC_Init(unsigned short *crcvalue);
void CRC_ProcessByte(unsigned short *crcvalue, unsigned char data);
void CRC_ProcessBlock (unsigned char *start, unsigned short *crcvalue, int count);
unsigned short CRC_Value(unsigned short crcvalue);
unsigned short CRC_Block (unsigned char *start, int count);

#endif	/* __HX2_CRC_H */

