Re: FYI: getopt in /usr/src/contrib/diff/lib/getopt.h vs. /usr/obj/usr/src/arm64.aarch64/tmp/usr/include/unistd.h : reported as incompatible with future C23 use

From: Ed Maste <emaste_at_freebsd.org>
Date: Tue, 18 Nov 2025 17:45:40 UTC
On Tue, 18 Nov 2025 at 08:27, Ed Maste <emaste@freebsd.org> wrote:
>
> I think we can just remove contrib/diff/lib/getopt.h and use the
> system header. I've opened a review to do that in
> https://reviews.freebsd.org/D53802

This change is now committed, and I have
https://reviews.freebsd.org/D53808 open to address another warning in
diff3.