2 * Declaration of CRC-8 routine and tables
4 * 2011 Roland Knall <rknall@gmail.com>
6 * Wireshark - Network traffic analyzer
7 * By Gerald Combs <gerald@wireshark.org>
8 * Copyright 1998 Gerald Combs
10 * This program is free software; you can redistribute it and/or
11 * modify it under the terms of the GNU General Public License
12 * as published by the Free Software Foundation; either version 2
13 * of the License, or (at your option) any later version.
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
29 #include "ws_symbol_export.h"
33 #endif /* __cplusplus */
35 /** Calculates a CRC8 checksum for the given buffer with the polynom
36 * 0x2F using the precompiled CRC table
37 * @param buf a pointer to a buffer of the given length
38 * @param len the length of the given buffer
39 * @param seed The seed to use.
40 * @return the CRC8 checksum for the buffer
42 WS_DLL_PUBLIC guint8 crc8_0x2F(guint8 *buf, guint32 len, guint8 seed);
46 #endif /* __cplusplus */