reedsolomon.h File Reference

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Macros
#define	NPAR   64
#define	TRUE   1
#define	FALSE   0
#define	MAXDEG   (NPAR*2)

Typedefs
typedef unsigned long	BIT32
typedef unsigned short	BIT16

Functions
void	initialize_ecc (void)
int	check_syndrome (void)
void	decode_data (unsigned char data[], int nbytes)
void	encode_data (unsigned char msg[], int nbytes, unsigned char dst[])
void	init_galois_tables (void)
int	ginv (int elt)
int	gmult (int a, int b)
int	correct_errors_erasures (unsigned char codeword[], int csize, int nerasures, int erasures[])
void	add_polys (int dst[], int src[])
void	scale_poly (int k, int poly[])
void	mult_polys (int dst[], int p1[], int p2[])
void	copy_poly (int dst[], int src[])
void	zero_poly (int poly[])

Variables
int	pBytes [MAXDEG]
int	synBytes [MAXDEG]
int	RS_DEBUG
int	gexp []
int	glog []

Macro Definition Documentation

NPAR

#define NPAR   64

TRUE

#define TRUE   1

FALSE

#define FALSE   0

MAXDEG

#define MAXDEG   (NPAR*2)

Typedef Documentation

BIT32

typedef unsigned long BIT32

BIT16

typedef unsigned short BIT16

Function Documentation

initialize_ecc()

void initialize_ecc

(

void

)

check_syndrome()

int check_syndrome

(

void

)

decode_data()

void decode_data	(	unsigned char	data[],
		int	nbytes
	)

encode_data()

void encode_data	(	unsigned char	msg[],
		int	nbytes,
		unsigned char	dst[]
	)

init_galois_tables()

void init_galois_tables

(

void

)

ginv()

int ginv

(

int

elt

)

gmult()

int gmult	(	int	a,
		int	b
	)

correct_errors_erasures()

int correct_errors_erasures	(	unsigned char	codeword[],
		int	csize,
		int	nerasures,
		int	erasures[]
	)

add_polys()

void add_polys	(	int	dst[],
		int	src[]
	)

scale_poly()

void scale_poly	(	int	k,
		int	poly[]
	)

mult_polys()

void mult_polys	(	int	dst[],
		int	p1[],
		int	p2[]
	)

copy_poly()

void copy_poly	(	int	dst[],
		int	src[]
	)

zero_poly()

void zero_poly

(

int

poly[]

)

Variable Documentation

pBytes

int pBytes[MAXDEG]

extern

synBytes

int synBytes[MAXDEG]

extern

RS_DEBUG

int RS_DEBUG

extern

gexp

int gexp[]

extern

glog

int glog[]

extern