>	We should probably define somehere the correct way to cycle through
>	the available ptys (and have a library call that telnetd & friends
>	can use rather than them all having their own

Further off in this direction: look at the pty library that Sam
Hartman wrote for the Kerberos V5 applications (where rlogind and
telnetd are already modified to use it.) V5-Beta6 is imminent, that
would be the best version to look at right now.