K 10
svn:author
V 7
wollman
K 8
svn:date
V 27
1995-03-16T20:23:48.000000Z
K 7
svn:log
V 344
Add four more filesystem flags:

	VFCF_NETWORK (this FS goes over the net)
	VFCF_READONLY (read-write mounts do not make any sense)
	VFCF_SYNTHETIC (data in this FS is not real)
	VFCF_LOOPBACK (this FS aliases something else)

cd9660 is readonly; nullfs, umapfs, and union are loopback; NFS is netowkr;
procfs, kernfs, and fdesc are synthetic.

END