2004-08-24 23:00:15 +02:00
|
|
|
/***************************************************************************
|
|
|
|
|
* 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. *
|
|
|
|
|
***************************************************************************/
|
|
|
|
|
|
|
|
|
|
/***************************************************************************
|
2007-05-04 12:08:15 +02:00
|
|
|
*
|
|
|
|
|
* Copyright(C) Stuart Caie
|
|
|
|
|
*
|
|
|
|
|
* This library is free software; you can redistribute it and/or
|
|
|
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
|
|
|
* License as published by the Free Software Foundation; either
|
|
|
|
|
* version 2.1 of the License, or (at your option) any later version.
|
|
|
|
|
*
|
|
|
|
|
* This library is distributed in the hope that it will be useful,
|
|
|
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
|
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
|
|
|
* Lesser General Public License for more details.
|
|
|
|
|
*
|
|
|
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
|
|
|
* License along with this library; if not, write to the Free Software
|
|
|
|
|
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
|
|
|
|
|
*
|
2004-08-24 23:00:15 +02:00
|
|
|
***************************************************************************/
|
|
|
|
|
|
|
|
|
|
#ifndef INCLUDED_LZX_H
|
|
|
|
|
#define INCLUDED_LZX_H
|
|
|
|
|
|
|
|
|
|
/* 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);
|
|
|
|
|
|
|
|
|
|
#endif /* INCLUDED_LZX_H */
|
