This is a port of the bulk of the Plan 9 software build environment to
Unix.
This port tries to reproduce the Plan 9 build environment as faithfully
as possible, providing u.h and libc.h, and blithely redefining tokens
such as open, dup, and accept in order to provide implementations that
better mimic the Plan 9 semantics. The result is a more complicated and
less Unix-friendly environment, but Plan 9 programs can typically be
compiled with little or no changes.
PR: ports/90997
Submitted by: Serge Gagnon <serge.gagnon@b2b2c.ca>
