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/* Copyright (C) 2011-2012 Open Information Security Foundation
*
* You can copy, redistribute or modify this Program under the terms of
* the GNU General Public License version 2 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
* version 2 along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
*/
/**
* \file
*
* \author Eric Leblond <eric@regit.org>
*/
#ifndef __UTIL_CHECKSUM_H__
#define __UTIL_CHECKSUM_H__
#include "decode.h"
int ReCalculateChecksum(Packet *p);
int ChecksumAutoModeCheck(uint64_t thread_count,
uint64_t iface_count, uint64_t iface_fail);
/* constant linked with detection of interface with
* invalid checksums */
#define CHECKSUM_SAMPLE_COUNT 1000ULL
#define CHECKSUM_INVALID_RATIO 10
#endif
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