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Edit File: udm_crc32.h
/* Copyright (C) 2000-2013 Lavtech.com corp. All rights reserved. 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef _UDM_CRC32_H #define _UDM_CRC32_H #include "udm_config.h" /* Returns unsigned int crc32 of data block */ extern udmcrc32_t UdmCRC32(const char * buf, size_t size); /* Updates previous value with new data block*/ extern udmcrc32_t UdmCRC32Update(int prev,const char * buf, size_t size); /* Updates previous value with new Unicode block*/ extern udmcrc32_t UdmCRC32UpdateUnicode(int prev, const int *buf, size_t charlen); /* Defines for null-terminated string */ #define UdmStrCRC32(buf) UdmCRC32((buf),strlen(buf)) extern udmcrc32_t UdmCRC32UpdateStr(udmcrc32_t prev, const char *buf); #endif /* _UDM_CRC32_H */