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

[Andrew Cagney]

New commits:
commit d7e0af753d5c4bc4f0161538406ffd223afbd3b8
Author: Andrew Cagney <cagney at gnu.org>
Date:   Tue Nov 7 11:59:12 2017 -0500

    events: replace struct timeval with deltatime_t