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

[Andrew Cagney]

New commits:
commit a9c836eee6e40967493a013aefbd5e2a303b9cff
Author: Andrew Cagney <cagney at gnu.org>
Date:   Wed Nov 29 09:39:23 2017 -0500

    logging: convert reset_globals() GLOBALS_ARE_RESET() and reset_debugging() to functions