wine/dlls/itss/lzx.h

61 lines
2.4 KiB
C

/***************************************************************************
* 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. *
***************************************************************************/
/***************************************************************************
*
* 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
*
***************************************************************************/
#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 */