File: init_rs_int.c

package info (click to toggle)
libfec 1.0%2B20161003-4
  • links: PTS, VCS
  • area: main
  • in suites: bullseye
  • size: 1,012 kB
  • sloc: ansic: 6,089; sh: 3,016; asm: 1,387; makefile: 824
file content (35 lines) | stat: -rw-r--r-- 845 bytes parent folder | download | duplicates (2) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
 
/* Initialize a RS codec
 *
 * Copyright 2002 Phil Karn, KA9Q
 * May be used under the terms of the GNU Lesser General Public License (LGPL)
 */
#include <stdlib.h>

#include "int.h"
#include "rs-common.h"

void free_rs_int(void *p){
  struct rs *rs = (struct rs *)p;

  free(rs->alpha_to);
  free(rs->index_of);
  free(rs->genpoly);
  free(rs);
}

/* Initialize a Reed-Solomon codec
 * symsize = symbol size, bits
 * gfpoly = Field generator polynomial coefficients
 * fcr = first root of RS code generator polynomial, index form
 * prim = primitive element to generate polynomial roots
 * nroots = RS code generator polynomial degree (number of roots)
 * pad = padding bytes at front of shortened block
 */
void *init_rs_int(int symsize,int gfpoly,int fcr,int prim,
	int nroots,int pad){
  struct rs *rs;

#include "init_rs.h"

  return rs;
}