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diff --git a/libhfs_iso/hfs.h b/libhfs_iso/hfs.h
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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.
+ *
+ */
+
+/* @(#)hfs.h 1.4 01/11/01 joerg */
+/*
+ * hfsutils - tools for reading and writing Macintosh HFS volumes
+ * Copyright (C) 1996, 1997 Robert Leslie
+ *
+ * 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; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+#ifndef HFS_H
+#define HFS_H
+
+#include <timedefs.h>
+#include <standard.h>
+
+#ifdef APPLE_HYB
+#include "hybrid.h"
+
+/* don't need device locking for mkhybrid */
+#ifndef NODEVLOCKS
+#define NODEVLOCKS
+#endif /* NODEVLOCKS */
+
+#endif /* APPLE_HYB */
+
+# define HFS_BLOCKSZ 512
+# define HFS_MAX_FLEN 31
+# define HFS_MAX_VLEN 27
+
+typedef struct _hfsvol_ hfsvol;
+typedef struct _hfsfile_ hfsfile;
+typedef struct _hfsdir_ hfsdir;
+
+typedef struct {
+ char name[HFS_MAX_VLEN + 1]; /* name of volume */
+ int flags; /* volume flags */
+ unsigned long totbytes; /* total bytes on volume */
+ unsigned long freebytes; /* free bytes on volume */
+ time_t crdate; /* volume creation date */
+ time_t mddate; /* last volume modification date */
+} hfsvolent;
+
+/* taken from v3.2.6 */
+typedef struct {
+ char name[HFS_MAX_FLEN + 1]; /* catalog name (MacOS Standard Roman) */
+ int flags; /* bit flags */
+ unsigned long cnid; /* catalog node id (CNID) */
+ unsigned long parid; /* CNID of parent directory */
+
+ time_t crdate; /* date of creation */
+ time_t mddate; /* date of last modification */
+ time_t bkdate; /* date of last backup */
+
+ short fdflags; /* Macintosh Finder flags */
+
+ struct {
+ signed short v; /* Finder icon vertical coordinate */
+ signed short h; /* horizontal coordinate */
+ } fdlocation;
+
+ union {
+ struct {
+ unsigned long dsize; /* size of data fork */
+ unsigned long rsize; /* size of resource fork */
+
+ char type[5]; /* file type code (plus null) */
+ char creator[5]; /* file creator code (plus null) */
+ } file;
+
+ struct {
+ unsigned short valence; /* number of items in directory */
+
+ struct {
+ signed short top; /* top edge of folder's rectangle */
+ signed short left; /* left edge */
+ signed short bottom; /* bottom edge */
+ signed short right; /* right edge */
+ } rect;
+
+ /* mkhybrid extra */
+ signed short view; /* Folder's view */
+
+ struct {
+ signed short v; /* Scoll vertical position */
+ signed short h; /* Scoll horizontal position */
+ } frscroll;
+ } dir;
+ } u;
+} hfsdirent;
+
+
+# define HFS_ISDIR 0x01
+# define HFS_ISLOCKED 0x02
+
+# define HFS_CNID_ROOTPAR 1
+# define HFS_CNID_ROOTDIR 2
+# define HFS_CNID_EXT 3
+# define HFS_CNID_CAT 4
+# define HFS_CNID_BADALLOC 5
+
+# define HFS_FNDR_ISONDESK (1 << 0)
+# define HFS_FNDR_COLOR 0x0e
+# define HFS_FNDR_COLORRESERVED (1 << 4)
+# define HFS_FNDR_REQUIRESSWITCHLAUNCH (1 << 5)
+# define HFS_FNDR_ISSHARED (1 << 6)
+# define HFS_FNDR_HASNOINITS (1 << 7)
+# define HFS_FNDR_HASBEENINITED (1 << 8)
+# define HFS_FNDR_RESERVED (1 << 9)
+# define HFS_FNDR_HASCUSTOMICON (1 << 10)
+# define HFS_FNDR_ISSTATIONERY (1 << 11)
+# define HFS_FNDR_NAMELOCKED (1 << 12)
+# define HFS_FNDR_HASBUNDLE (1 << 13)
+# define HFS_FNDR_ISINVISIBLE (1 << 14)
+# define HFS_FNDR_ISALIAS (1 << 15)
+
+extern char *hfs_error;
+/*extern unsigned char hfs_charorder[];*/
+
+#ifdef APPLE_HYB
+hfsvol *hfs_mount(hce_mem *, int, int);
+#else
+hfsvol *hfs_mount(char *, int, int);
+#endif /* APPLE_HYB */
+
+int hfs_flush(hfsvol *);
+void hfs_flushall(void);
+#ifdef APPLE_HYB
+int hfs_umount(hfsvol *, long, long);
+#else
+int hfs_umount(hfsvol *);
+#endif /* APPLE_HYB */
+void hfs_umountall(void);
+hfsvol *hfs_getvol(char *);
+void hfs_setvol(hfsvol *);
+
+int hfs_vstat(hfsvol *, hfsvolent *);
+#ifdef APPLE_HYB
+int hfs_format(hce_mem *, int, char *);
+#else
+int hfs_format(char *, int, char *);
+#endif /* APPLE_HYB */
+
+int hfs_chdir(hfsvol *, char *);
+long hfs_getcwd(hfsvol *);
+int hfs_setcwd(hfsvol *, long);
+int hfs_dirinfo(hfsvol *, long *, char *);
+
+hfsdir *hfs_opendir(hfsvol *, char *);
+int hfs_readdir(hfsdir *, hfsdirent *);
+int hfs_closedir(hfsdir *);
+
+hfsfile *hfs_open(hfsvol *, char *);
+int hfs_setfork(hfsfile *, int);
+int hfs_getfork(hfsfile *);
+long hfs_read(hfsfile *, void *, unsigned long);
+long hfs_write(hfsfile *, void *, unsigned long);
+int hfs_truncate(hfsfile *, unsigned long);
+long hfs_lseek(hfsfile *, long, int);
+#ifdef APPLE_HYB
+int hfs_close(hfsfile *, long, long);
+#else
+int hfs_close(hfsfile *);
+#endif /* APPLE_HYB */
+
+int hfs_stat(hfsvol *, char *, hfsdirent *);
+int hfs_fstat(hfsfile *, hfsdirent *);
+int hfs_setattr(hfsvol *, char *, hfsdirent *);
+int hfs_fsetattr(hfsfile *, hfsdirent *);
+
+int hfs_mkdir(hfsvol *, char *);
+int hfs_rmdir(hfsvol *, char *);
+
+int hfs_create(hfsvol *, char *, char *, char *);
+int hfs_delete(hfsvol *, char *);
+
+int hfs_rename(hfsvol *, char *, char *);
+
+int f_trunc(hfsfile *file);
+
+#ifdef APPLE_HYB
+unsigned short hfs_get_drAllocPtr(hfsfile *);
+int hfs_set_drAllocPtr(hfsfile *, unsigned short, int size);
+void hfs_vsetbless(hfsvol *, unsigned long);
+#endif /* APPLE_HYB */
+
+#endif