rs_galois.c File Reference

#include <stdio.h>
#include <stdlib.h>
#include <string.h>

Go to the source code of this file.

Macros
#define	PRIM_POLY   0x1100b
#define	FIELD_SIZE   (1 << 16)
#define	GROUP_SIZE   (FIELD_SIZE - 1)

Functions
	__attribute__ ((visibility("internal")))
static int	rs_galois_div (int x, int y)

Variables
static int *	log_table = NULL
static int *	ilog_table = NULL
static int *	ilog_table_begin = NULL
static int	init_counter = 0

Macro Definition Documentation

FIELD_SIZE

#define FIELD_SIZE   (1 << 16)

Definition at line 41 of file rs_galois.c.

GROUP_SIZE

#define GROUP_SIZE   (FIELD_SIZE - 1)

Definition at line 42 of file rs_galois.c.

PRIM_POLY

#define PRIM_POLY   0x1100b

Definition at line 40 of file rs_galois.c.

Function Documentation

__attribute__()

__attribute__

(

(visibility("internal"))

)

Definition at line 49 of file rs_galois.c.

References FIELD_SIZE, GROUP_SIZE, ilog_table, ilog_table_begin, init_counter, log_table, and PRIM_POLY.

rs_galois_div()

static int rs_galois_div ( int  x, int  y  )

static

Definition at line 104 of file rs_galois.c.

References ilog_table, and log_table.

Variable Documentation

ilog_table

int* ilog_table = NULL

static

Definition at line 45 of file rs_galois.c.

Referenced by __attribute__(), and rs_galois_div().

ilog_table_begin

int* ilog_table_begin = NULL

static

Definition at line 46 of file rs_galois.c.

Referenced by __attribute__().

init_counter

int init_counter = 0

static

Definition at line 47 of file rs_galois.c.

Referenced by __attribute__().

log_table

int* log_table = NULL

static

Definition at line 44 of file rs_galois.c.

Referenced by __attribute__(), and rs_galois_div().