struct super
	{
	UCOUNT	isize,
		fsize,
		nfree,
		free [100],
		ninode,
		inode[100];
		
	UTINY	flock,
		ilock,
		fmod;

	ULONG	time;
	};


struct inode
	{
	UCOUNT	flags;

	UTINY	nlinks,
		uid,
		gid,
	
		size0;

	UCOUNT	size1,
		addr [8];

	ULONG	actime,
		modtime;

	};

# define S_ALLOC	0100000
# define S_TYPE		0060000
# define S_PLAIN	0000000
# define S_ISDIR	0040000
# define S_ISCHAR	0020000
# define S_ISBLOCK	0060000
# define S_LARGE	0010000
# define S_SUID		0004000
# define S_STICKY	0001000
# define S_PERM		0000777