x11proto: Changes to 'master'

[Jeremy Huddleston]

 Xfuncproto.h.in |   12 ++++++++++++
 1 file changed, 12 insertions(+)

New commits:
commit 217d1dae0093ccaaac59a4fa42000e732492cb66
Author: Jeremy Huddleston <jeremyhu at apple.com>
Date:   Wed Apr 27 17:25:53 2011 -0700

    Add _X_NONNULL macro to annotate when a function expects arguments to be non-null
    
    This will allow with compiler optimization and better static analysis.
    
    Signed-off-by: Jeremy Huddleston <jeremyhu at apple.com>
    Reviewed-by: Daniel Stone <daniel at fooishbar.org>

commit 6648db8f910fb74c100cf24436bf0df12cba7fd7
Author: Jeremy Huddleston <jeremyhu at apple.com>
Date:   Wed Apr 27 17:25:40 2011 -0700

    Add _X_UNUSED attribute to designate unused variables and silence warnings
    
    Signed-off-by: Jeremy Huddleston <jeremyhu at apple.com>
    Reviewed-by: Daniel Stone <daniel at fooishbar.org>