minor type cleanliness patches for inn-CURRENT-20010222

[Katsuhiro Kondou]

In article <200102242153.f1OLrUe22526 at lnscu5.lns.cornell.edu>,
	Dan Riley <dsr at mail.lns.cornell.edu> wrote;

} Mostly socklen_t stuff.

Applied.  Thanks.
-- 
Katsuhiro Kondou