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

[Andrew Cagney]

New commits:
commit 789e1ba8a12eb212ca12d6ea4a65a7ae54a3c2fe
Author: Andrew Cagney <cagney at gnu.org>
Date:   Thu May 21 15:48:21 2020 -0400

    ip: add ip_encap, move #ifdef TCP_ENCAP_ESPINTCP et.al. to ip_encap.c