/*
 * Copyright (c) 1994, Paul Richards.
 *
 * All rights reserved.
 *
 * This software may be used, modified, copied, distributed, and
 * sold, in both source and binary form provided that the above
 * copyright and these terms are retained, verbatim, as the first
 * lines of this file.  Under no circumstances is the author
 * responsible for the proper functioning of this software, nor does
 * the author assume any responsibility for damages incurred with
 * its use.
 */

#define MAX_NO_DISKS 10
#define SCRATCHSIZE 1024
#define ERRMSGSIZE 256
#define DEFROOTSIZE 16
#define DEFSWAPSIZE 32
#define DEFUSRSIZE 120

#define BOOT_MAGIC 0xAA55
#define ACTIVE 0x80

#define STATUSFILE "sysinstall.stat"
#define NOT_INSTALLED 0
#define DISK_READY 1
#define INSTALLED_BASE 2

struct sysinstall
{
	char media[90];
	int status;
	char seq_name[64];
	int seq_size;
	int seq_no;
	char archive[64];
	char root_dev[90];
};

extern int no_disks;
extern int inst_disk;
extern unsigned char *scratch;
extern unsigned char *errmsg;
extern int *avail_fds;
extern struct disklabel *avail_disklabels;
extern u_short dkcksum(struct disklabel *);