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

[Andrew Cagney]

New commits:
commit fddf1efe0ec1e6ff273ad64d705b54346d2226ed
Author: Andrew Cagney <cagney at gnu.org>
Date:   Wed Dec 20 12:02:45 2017 -0500

    time: add monosecs(), change deltasecs() to return intmax_t
    
    Simplify printf calls: replace .mono_secs with monosecs(); and
    drop redundant cast from <<(intmax_t)deltasecs()>>