Delta.h

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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