xhost: Changes to 'master'

[Alan Coopersmith]

 xhost.c |   40 ++++------------------------------------
 1 file changed, 4 insertions(+), 36 deletions(-)

New commits:
commit 19250c1aed852e151bf66819e75f8d796018223b
Author: Alan Coopersmith <alan.coopersmith at oracle.com>
Date:   Sat Feb 23 09:47:42 2013 -0800

    Drop pre-POSIX signal handling support in favor of sigaction()
    
    X_NOT_POSIX has never been defined by our autoconf scripts, only for a few
    platforms in <X11/Xosdefs.h>, of which MinGW seems to be the most relevant
    today, and since that doesn't have alarm() it doesn't need this code either.
    
    First pass was done with 'unifdef -UX_NOT_POSIX', followed by
    manual tweaking to adjust indent levels, etc.
    
    Signed-off-by: Alan Coopersmith <alan.coopersmith at oracle.com>
    Reviewed-by: Jon TURNEY <jon.turney at dronecode.org.uk>