[Swan-commit] Changes to ref refs/heads/master

[Andrew Cagney]

New commits:
commit 7b907fec8429ee871baa4e9689b436992db31501
Author: Andrew Cagney <cagney at gnu.org>
Date:   Fri Feb 21 15:49:00 2020 -0500

    server: move iface code to iface.[hc]; well most of it ...
    
    BSD and Linux have duplicated create udp iface code.