5331 want sockaddr(3SOCKET)
Reviewed by: Joshua M. Clulow <josh@sysmgr.org>
Reviewed by: Dan McDonald <danmcd@omniti.com>
Approved by: Richard Lowe <richlowe@richlowe.net>

4158 want getifaddrs manual page
Reviewed by: Richard Lowe <richlowe@richlowe.net>
Reviewed by: Robert Mustacchi <rm@joyent.com>
Approved by: Richard Lowe <richlowe@richlowe.net>