73 lines
1.9 KiB
C
73 lines
1.9 KiB
C
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/***************************************************************************
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gb.compress.h
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Compression Library - Interface for compression drivers
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(c) 2003-2004 Daniel Campos Fern<EFBFBD>ndez <danielcampos@netcourrier.com>
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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 1, or (at your option)
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any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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***************************************************************************/
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#ifndef __GB_COMPRESS_H
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#define __GB_COMPRESS_H
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#include "gambas.h"
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typedef
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struct {
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char *type;
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}
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COMPRESS_DESC;
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typedef
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struct {
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char *name;
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int (*max_compression)(void);
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int (*min_compression)(void);
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int (*default_compression)(void);
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struct {
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int (*String) (char **target,unsigned long *lent,char *source,unsigned int len,int level);
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int (*File) (char *source,char *target,int level);
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void (*Open) (char *path,int level,GB_STREAM *stream);
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int (*Close) (GB_STREAM *stream);
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} Compress;
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struct {
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int (*String) (char **target,unsigned long *lent,char *source,unsigned long len);
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int (*File) (char *source,char *target);
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void (*Open) (char *path,GB_STREAM *stream);
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int (*Close) (GB_STREAM *stream);
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} Uncompress;
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}
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COMPRESS_DRIVER;
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typedef
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struct {
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long version;
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void (*Register)(COMPRESS_DRIVER *);
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}
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COMPRESS_INTERFACE;
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#define COMPRESS_INTERFACE_VERSION 1
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#endif
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