reviews for INET class A/B/C reduction: last call

From: Mike Karels <mike_at_karels.net>
Date: Fri, 05 Nov 2021 19:00:07 UTC
I hope to commit the INET changes I have in review soon; please review
now if you are interested.  I could still use reviewers for the ifconfig
and res_init.c reviews.  Both are fairly simple; res_init.c just deletes
some old code that is ifdef'ed out.  The links to the reviews:

kernel		https://reviews.freebsd.org/D32708
ifconfig	https://reviews.freebsd.org/D32709
libc manpages	https://reviews.freebsd.org/D32711
res_init.c	https://reviews.freebsd.org/D32712
mountd		https://reviews.freebsd.org/D32713
netstat		https://reviews.freebsd.org/D32714
sockstat	https://reviews.freebsd.org/D32715
systat		https://reviews.freebsd.org/D32720

Thanks,
		Mike