liblzma/delta/delta_private.h

///////////////////////////////////////////////////////////////////////////////
//
/// \file       delta_private.h
/// \brief      Private common stuff for Delta encoder and decoder
//
//  Author:     Lasse Collin
//
//  This file has been put into the public domain.
//  You can do whatever you want with this file.
//
///////////////////////////////////////////////////////////////////////////////

#ifndef LZMA_DELTA_PRIVATE_H
#define LZMA_DELTA_PRIVATE_H

#include "delta_common.h"

typedef struct {
        /// Next coder in the chain
        lzma_next_coder next;

        /// Delta distance
        size_t distance;

        /// Position in history[]
        uint8_t pos;

        /// Buffer to hold history of the original data
        uint8_t history[LZMA_DELTA_DIST_MAX];
} lzma_delta_coder;


extern lzma_ret lzma_delta_coder_init(
                lzma_next_coder *next, const lzma_allocator *allocator,
                const lzma_filter_info *filters);

#endif
Revision:	11013
Committed:	Fri Jun 15 22:33:27 2018 UTC (5 years, 10 months ago) by laffer1
Content type:	text/plain
File size:	889 byte(s)
Log Message:	xz 5.2.3
#	Content
1	///////////////////////////////////////////////////////////////////////////////
2	//
3	/// \file delta_private.h
4	/// \brief Private common stuff for Delta encoder and decoder
5	//
6	// Author: Lasse Collin
7	//
8	// This file has been put into the public domain.
9	// You can do whatever you want with this file.
10	//
11	///////////////////////////////////////////////////////////////////////////////
12
13	#ifndef LZMA_DELTA_PRIVATE_H
14	#define LZMA_DELTA_PRIVATE_H
15
16	#include "delta_common.h"
17
18	typedef struct {
19	/// Next coder in the chain
20	lzma_next_coder next;
21
22	/// Delta distance
23	size_t distance;
24
25	/// Position in history[]
26	uint8_t pos;
27
28	/// Buffer to hold history of the original data
29	uint8_t history[LZMA_DELTA_DIST_MAX];
30	} lzma_delta_coder;
31
32
33	extern lzma_ret lzma_delta_coder_init(
34	lzma_next_coder next, const lzma_allocator allocator,
35	const lzma_filter_info *filters);
36
37	#endif