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

[Andrew Cagney]

New commits:
commit a5f69aa1136f63432d57005c3ed47af05f4cbb04
Author: Andrew Cagney <cagney at gnu.org>
Date:   Tue May 21 12:44:27 2019 -0400

    events: delete unimplemented declaration pluto_event_reschedule()