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/* -*- c++ -*- */
/*
* Copyright 2005 Free Software Foundation, Inc.
*
* This file is part of GNU Radio
*
* GNU Radio 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, or (at your option)
* any later version.
*
* GNU Radio 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 GNU Radio; see the file COPYING. If not, write to
* the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#include <vector>
#include <math.h>
#ifndef INCLUDED_FIRE_CRC_H
#define INCLUDED_FIRE_CRC_H
/*!
* \brief
* \ingroup
*/
class fire_crc
{
protected:
unsigned int d_crc_size;
unsigned int d_data_size;
unsigned int d_syn_start;
std::vector<int> d_syndrome_reg;
public:
fire_crc (unsigned int crc_size, unsigned int data_size);
~fire_crc ();
int check_crc (const unsigned char *input_bits,
unsigned char *control_bits);
int syndrome_shift (unsigned int bit);
int rem (const int x, const int y);
};
#endif
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