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/* Delta.h -- Delta converter

2023-03-03 : Igor Pavlov : Public domain */


#ifndef ZIP7_INC_DELTA_H

#define ZIP7_INC_DELTA_H


#include "7zTypes.h"


EXTERN_C_BEGIN


#define DELTA_STATE_SIZE 256


void Delta_Init(Byte *state);

void Delta_Encode(Byte *state, unsigned delta, Byte *data, SizeT size);

void Delta_Decode(Byte *state, unsigned delta, Byte *data, SizeT size);


EXTERN_C_END


#endif

SizeT
size_t SizeT
Definition 7zTypes.h:247

EXTERN_C_BEGIN
#define EXTERN_C_BEGIN
Definition 7zTypes.h:20

EXTERN_C_END
#define EXTERN_C_END
Definition 7zTypes.h:21

7zTypes.h

data
Definition poolTests.c:28

size
size_t size
Definition platform.h:559

Byte
unsigned char Byte
Definition zconf.h:391

Delta_Encode
void Delta_Encode(Byte *state, unsigned delta, Byte *data, SizeT size)
Definition Delta.c:16

Delta_Decode
void Delta_Decode(Byte *state, unsigned delta, Byte *data, SizeT size)
Definition Delta.c:89

Delta_Init
void Delta_Init(Byte *state)
Definition Delta.c:8