--- libelwix/inc/elwix/acrc.h 2013/05/30 09:07:33 1.2 +++ libelwix/inc/elwix/acrc.h 2014/01/29 14:15:58 1.2.28.2 @@ -3,7 +3,7 @@ * by Michael Pounov * * $Author: misho $ -* $Id: acrc.h,v 1.2 2013/05/30 09:07:33 misho Exp $ +* $Id: acrc.h,v 1.2.28.2 2014/01/29 14:15:58 misho Exp $ * ************************************************************************** The ELWIX and AITNET software is distributed under the following @@ -12,7 +12,7 @@ terms: All of the documentation and software included in the ELWIX and AITNET Releases is copyrighted by ELWIX - Sofia/Bulgaria -Copyright 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013 +Copyright 2004 - 2014 by Michael Pounov . All rights reserved. Redistribution and use in source and binary forms, with or without @@ -124,6 +124,15 @@ unsigned int crcAdler(unsigned char * __restrict psBuf */ #define crcEther(psBuf, bufLen) crcCalc((psBuf), (bufLen), 32, 3, 0xFFFFFFFF, 0xFFFFFFFF) +/* + * crc32() - CRC32 calculation from table + * + * @crc = Initial crc value + * @buf = Data for calculation + * @len = Length of data + * return: calculated CRC32 + */ +unsigned int crc32(unsigned int crc, const unsigned char * __restrict buf, unsigned int len); /* * crcPelco() - Calculate Pelco D/P CRC