/****************************************************************************
 |
 |	(C) Copyright 1995-1997 Novell, Inc.
 |  All Rights Reserved.
 |
 |	This program is free software; you can redistribute it and/or
 |	modify it under the terms of version 2 of the GNU General Public
 |	License as published by the Free Software Foundation.
 |
 |	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, contact Novell, Inc.
 |
 |	To contact Novell about this file by physical or electronic mail,
 |	you may find current contact information at www.novell.com
 |
 |***************************************************************************
 |
 |	NetWare Advance File Services (PSS) Initialization module
 |
 |---------------------------------------------------------------------------
 |
 | $Author: taysom $
 | $Date: 2004-12-31 01:10:58 +0530 (Fri, 31 Dec 2004) $
 | $RCSfile$
 | $Revision: 465 $
 |
 |---------------------------------------------------------------------------
 | This module is used to: Definitions for Cyclic Redundency Checks (CRC)
 +-------------------------------------------------------------------------*/
#ifndef _CRC_H_
#define _CRC_H_

#ifndef _ZOMNI_H_
#include <zOmni.h>
#endif

typedef LONG	crc_t;

extern crc_t crc(BYTE *buf, NINT len);

extern crc_t hashLowerString(char *t);
extern crc_t hashLowerUnicode(unicode_t *t);

extern crc_t hashString(char *t);
extern crc_t hashUnicode(unicode_t *t);

extern crc_t lowerStringCRC(char *t);
extern crc_t stringCRC(char *t);

extern crc_t updateCRC(crc_t crc, BYTE *buf, NINT len);
extern crc_t updateCRCFromString(crc_t crc, char *t);
extern crc_t updateCRCFromLowerString(crc_t crc, char *t);
extern crc_t updateCRCFromLowerStringWithLen(crc_t crc, char *t, NINT len);
extern crc_t updateCRCFromLowerUnicode(crc_t crc, unicode_t *t);
extern crc_t updateCRCFromUnicode(crc_t crc, unicode_t *t);

#endif