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/*
* This file has been modified for the cdrkit suite.
*
* The behaviour and appearence of the program code below can differ to a major
* extent from the version distributed by the original author(s).
*
* For details, see Changelog file distributed with the cdrkit package. If you
* received this file from another source then ask the distributing person for
* a log of modifications.
*
*/
#ident "$Id: iso9660.h,v 1.4 2006/07/04 04:57:42 hpa Exp $"
/* ----------------------------------------------------------------------- *
*
* Copyright 2001 H. Peter Anvin - All Rights Reserved
*
* 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, Inc., 675 Mass Ave, Cambridge MA 02139,
* USA; either version 2 of the License, or (at your option) any later
* version; incorporated herein by reference.
*
* ----------------------------------------------------------------------- */
/* zisofs definitions */
#ifndef ISO9660_H
#define ISO9660_H
#ifndef CBLOCK_SIZE_LG2
#define CBLOCK_SIZE_LG2 15 /* Compressed block size */
#endif
#define CBLOCK_SIZE (1 << CBLOCK_SIZE_LG2)
/* Compressed file magic */
extern const unsigned char zisofs_magic[8];
/* VERY VERY VERY IMPORTANT: Must be a multiple of 4 bytes */
struct compressed_file_header {
char magic[8];
char uncompressed_len[4];
unsigned char header_size;
unsigned char block_size;
char reserved[2]; /* Reserved for future use, MBZ */
};
/* iso9660 integer formats */
void set_721(void *, unsigned int);
unsigned int get_721(void *);
void set_722(void *, unsigned int);
unsigned int get_722(void *);
void set_723(void *, unsigned int);
void set_731(void *, unsigned int);
unsigned int get_731(void *);
void set_732(void *, unsigned int);
unsigned int get_732(void *);
void set_733(void *, unsigned int);
#define get_723(x) get_721(x)
#define get_733(x) get_731(x)
#endif /* ISO9660_H */
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