48 lines
1.3 KiB
C++
48 lines
1.3 KiB
C++
//TODO: this file shouldn't be part of the GSM Receiver
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/* -*- c++ -*- */
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/*
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* Copyright 2005 Free Software Foundation, Inc.
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*
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* This file is part of GNU Radio
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*
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* GNU Radio is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2, or (at your option)
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* any later version.
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*
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* GNU Radio is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with GNU Radio; see the file COPYING. If not, write to
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* the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#ifndef INCLUDED_FIRE_CRC_H
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#define INCLUDED_FIRE_CRC_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef struct
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{
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unsigned int crc_size;
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unsigned int data_size;
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unsigned int syn_start;
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int syndrome_reg[40];
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} FC_CTX;
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int FC_init(FC_CTX *ctx, unsigned int crc_size, unsigned int data_size);
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int FC_check_crc(FC_CTX *ctx, unsigned char *input_bits, unsigned char *control_data);
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#ifdef __cplusplus
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}
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#endif
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#endif
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