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

[Andrew Cagney]

New commits:
commit 2cb7c6e588d2e4777824bc3001bf62b5aee297e8
Author: Andrew Cagney <cagney at gnu.org>
Date:   Mon Sep 25 20:45:38 2017 -0400

    xauth: clean up #ifdef XAUTH_HAVE_PAM and related code
    
    Function declarations not implemented.  Code that shouldn't
    be called conditionally.  No-longer-need #includes.  Unused
    field.