Ross Harvey <ross@netbsd.org> writes:
> Parse args with open code to eliminate use of getopt(3).
> No functional change under NetBSD.
>
> Restarting a getopt(3) loop is an extension to the posix getopt(3)
> behavior and is not portable.
>
> Fixes tools build (tools/groff) under Cygwin.

Why not just include our getopt in the compat library?

Perry