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

[Andrew Cagney]

New commits:
commit 0ca419163f20fc6e4c36e595280f75d2288bf58e
Author: Andrew Cagney <cagney at gnu.org>
Date:   Mon Jul 29 08:53:05 2019 -0400

    ip_address: delete addrbytesof(), unused