xwd: Changes to 'master'

[Jeremy Huddleston]

 dsimple.c  |   24 ++++++++++++------------
 dsimple.h  |    2 +-
 multiVis.c |   14 --------------
 3 files changed, 13 insertions(+), 27 deletions(-)

New commits:
commit 61fcdc321919a362bd46853537c136140421d746
Author: Jeremy Huddleston <jeremyhu at apple.com>
Date:   Tue Dec 13 15:56:47 2011 -0800

    Silence -Wshadow warnings
    
    Signed-off-by: Jeremy Huddleston <jeremyhu at apple.com>

commit 48ef3b5604dbe05d67c0f6e01d38cb718085b9b6
Author: Jeremy Huddleston <jeremyhu at apple.com>
Date:   Tue Dec 13 15:54:13 2011 -0800

    Mark usage as _X_NORETURN
    
    Signed-off-by: Jeremy Huddleston <jeremyhu at apple.com>

commit 8376c9c6098b69a47fc37817ecf9f57302d992fc
Author: Jeremy Huddleston <jeremyhu at apple.com>
Date:   Tue Dec 13 15:53:02 2011 -0800

    Dead code removal
    
    Signed-off-by: Jeremy Huddleston <jeremyhu at apple.com>