1 files changed, 65 insertions, 0 deletions
diff --git a/genisoimage/diskmbr.h b/genisoimage/diskmbr.h
new file mode 100644
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--- /dev/null
+++ b/genisoimage/diskmbr.h
@@ -0,0 +1,65 @@
+/*
+ * 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.
+ *
+ */
+
+/* @(#)diskmbr.h	1.2 04/03/02 Copyright 1999-2004 J. Schilling */
+/*
+ *	Header file diskmbr.h - assorted structure definitions and macros
+ *	describing standard PC partition table
+ *
+ *	Copyright (c) 1999-2004 J. Schilling
+ */
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2
+ * as published by the Free Software Foundation.
+ *
+ * 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; see the file COPYING.  If not, write to the Free Software
+ * Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+#ifndef _DISKMBR_H
+#define	_DISKMBR_H
+
+#define	MBR_MAGIC		0xAA55
+
+#define	PARTITION_UNUSED	0x00
+#define	PARTITION_ACTIVE	0x80
+
+#define	PARTITION_COUNT		4
+
+#define	MBR_SECTOR(x)		((x)&0x3F)
+#define	MBR_CYLINDER(x)		((x)>>8|((x)<<2&0x300))
+
+struct disk_partition {
+	unsigned char	status;
+	unsigned char	s_head;
+	unsigned char	s_cyl_sec[2];
+	unsigned char	type;
+	unsigned char	e_head;
+	unsigned char	e_cyl_sec[2];
+	unsigned char	boot_sec[4];
+	unsigned char	size[4];
+};
+
+struct disk_master_boot_record {
+	char			pad[0x1BE];
+	struct disk_partition	partition[PARTITION_COUNT];
+	unsigned char		magic[2];
+};
+
+#endif	/* _DISKMBR_H */