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

[Andrew Cagney]

New commits:
commit 7ca170dde0ab402ee7aee9e6dd66ebaf5fd42447
Author: Andrew Cagney <cagney at gnu.org>
Date:   Thu Sep 21 13:36:39 2017 -0400

    libswan: add next_enum(); use in enumcheck to iterate over most enums
    
    Use to iterate over most enum_names.  The exceptions:
    
    - had large values greater than 256
    - had -ve values (in an unsigned!)
    - and an un-ordered table