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