xscope: Changes to 'master'

[Alan Coopersmith]

 configure.ac |    6 ++++--
 fd.c         |    2 +-
 proto.h      |    3 ++-
 3 files changed, 7 insertions(+), 4 deletions(-)

New commits:
commit 06ce4d5cf8371f2bc2e5f8223c2e64085799f470
Author: Alan Coopersmith <alan.coopersmith at oracle.com>
Date:   Fri Jan 6 00:35:56 2012 -0800

    Check the right return value for malloc failure
    
    Error detected by Solaris Studio 12.3 code analyzer:
    WARNING 1 (MRC): missing null-pointer check after malloc: calloc(((ullong)MaxFD),48) at:
    	InitializeFD()  <app/xscope/fd.c : 107>
    
    Signed-off-by: Alan Coopersmith <alan.coopersmith at oracle.com>

commit a1c283e6f39117301319b60e261e9d1e22ea0d4d
Author: Alan Coopersmith <alan.coopersmith at oracle.com>
Date:   Fri Jan 6 00:34:45 2012 -0800

    Mark panic() as _X_NORETURN
    
    Makes the dependency on x11proto explicit - it was already needed for
    the X11 headers included in various files, but now needs to be at least
    7.0.17 for the _X_NORETURN definition in Xfuncproto.h
    
    Signed-off-by: Alan Coopersmith <alan.coopersmith at oracle.com>
    Reviewed-by: Cyril Brulebois <kibi at debian.org>
    Reviewed-by: Jeremy Huddleston <jeremyhu at apple.com>