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/* $Id: lzx.h 148 2007-03-07 09:22:36Z gyunaev $ */
/***************************************************************************
* lzx.h - LZX decompression routines *
* ------------------- *
* *
* maintainer: Jed Wing <jedwin@ugcs.caltech.edu> *
* source: modified lzx.c from cabextract v0.5 *
* notes: This file was taken from cabextract v0.5, which was, *
* itself, a modified version of the lzx decompression code *
* from unlzx. *
***************************************************************************/
/***************************************************************************
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. Note that an exemption to this *
* license has been granted by Stuart Caie for the purposes of *
* distribution with chmlib. This does not, to the best of my *
* knowledge, constitute a change in the license of this (the LZX) code *
* in general. *
* *
***************************************************************************/
#ifndef INCLUDED_LZX_H
#define INCLUDED_LZX_H
#ifdef __cplusplus
extern "C" {
#endif
/* return codes */
#define DECR_OK (0)
#define DECR_DATAFORMAT (1)
#define DECR_ILLEGALDATA (2)
#define DECR_NOMEMORY (3)
/* opaque state structure */
struct LZXstate;
/* create an lzx state object */
struct LZXstate *LZXinit(int window);
/* destroy an lzx state object */
void LZXteardown(struct LZXstate *pState);
/* reset an lzx stream */
int LZXreset(struct LZXstate *pState);
/* decompress an LZX compressed block */
int LZXdecompress(struct LZXstate *pState,
unsigned char *inpos,
unsigned char *outpos,
int inlen,
int outlen);
#ifdef __cplusplus
}
#endif
#endif /* INCLUDED_LZX_H */
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