ioctl(2), an unprivileged process may allocate a pty and have its owner
and mode set appropriately.  This means that programs such as xterm and
screen no longer need to be setuid.  Programs using the openpty()
function require zero changes and will "just work".
Designed by beck@ and deraadt@; changes by beck@ with cleanup (and
a rewrite of the vnode bits) by art@ and tweaks/bugfixes by me.
Tested by many.

The latest versions are at http://www.ata-atapi.com/hiw.htm.
Discussed with nick@ and jmc@.  ok deraadt@.

ok deraadt@

STeve Andre

ok deraadt@

RBL sites being slow, so now we will provide the maps ourselves through
our www mirrors around the world.  We can also now write our own internal
translators for maps that are in bad formats, and place them into the www
space in the correct format.  tested by beck, djm

ThisCell, so anonymous access will work. ok deraadt@

extra sleep 1 is in here, and we came to the conclusion it is safe to
delete it.  whee.