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

[Andrew Cagney]

New commits:
commit d776e74c616c0f7c15e5314002645a097b5c4a64
Author: Andrew Cagney <andrew.cagney at gmail.com>
Date:   Sat Jan 2 12:56:34 2021 -0500

    ip: eliminate portof() / setportof()
    
    Which, not so obviously, manipulated a network-byte-ordered port.