GNU Radio's GSM Package
fire_crc.h
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1 /* -*- c++ -*- */
2 /*
3  * Copyright 2005 Free Software Foundation, Inc.
4  *
5  * This file is part of GNU Radio
6  *
7  * GNU Radio is free software; you can redistribute it and/or modify
8  * it under the terms of the GNU General Public License as published by
9  * the Free Software Foundation; either version 2, or (at your option)
10  * any later version.
11  *
12  * GNU Radio is distributed in the hope that it will be useful,
13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15  * GNU General Public License for more details.
16  *
17  * You should have received a copy of the GNU General Public License
18  * along with GNU Radio; see the file COPYING. If not, write to
19  * the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
20  * Boston, MA 02111-1307, USA.
21  */
22 
23 
24 #ifndef INCLUDED_FIRE_CRC_H
25 #define INCLUDED_FIRE_CRC_H
26 
27 #ifdef __cplusplus
28 extern "C" {
29 #endif
30 
31 typedef struct
32 {
33  unsigned int crc_size;
34  unsigned int data_size;
35  unsigned int syn_start;
36  int syndrome_reg[40];
37 } FC_CTX;
38 
39 int FC_init(FC_CTX *ctx, unsigned int crc_size, unsigned int data_size);
40 int FC_check_crc(FC_CTX *ctx, unsigned char *input_bits, unsigned char *control_data);
41 
42 #ifdef __cplusplus
43 }
44 #endif
45 
46 #endif
Definition: fire_crc.h:31
int FC_init(FC_CTX *ctx, unsigned int crc_size, unsigned int data_size)
unsigned int crc_size
Definition: fire_crc.h:33
unsigned int data_size
Definition: fire_crc.h:34
unsigned int syn_start
Definition: fire_crc.h:35
int FC_check_crc(FC_CTX *ctx, unsigned char *input_bits, unsigned char *control_data)