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

[Andrew Cagney]

New commits:
commit 64bfedb0ed8f5a93996cef8956e9d21af8faa69c
Author: Andrew Cagney <cagney at gnu.org>
Date:   Wed Mar 18 21:33:05 2020 -0400

    ip: eliminate SA_* macros wrapping ip_protocol_* structs