pppd

[Theo de Raadt <deraadt@cvs.openbsd.org>]

I am thinking of removing pppd from the source tree because after a
year+ of notices about the licenses in it not being completely
correct, not not much has happened to get this fixed.

Most of the licenses in there are not acceptable.  Some do not
explicitly permit modification.  Some do not explicitly permit any use
(including sale).

Removing it will hurt people.  I urge people to try to contact the
various authors and get things cleaned up; my efforts have thus far
failed.