libXi: Changes to 'master'

[Peter Hutterer]

 src/XExtInt.c |   18 ++++++++++++++----
 1 file changed, 14 insertions(+), 4 deletions(-)

New commits:
commit 2d638fc37b0dbf28e5c826f74f68ada83a8c3e2b
Author: Peter Hutterer <peter.hutterer at who-t.net>
Date:   Tue Mar 15 10:55:10 2011 +1000

    Force alignment with sizeof(Atom) for XIButtonClassInfo
    
    The memory layout of an XIButtonClassInfo is
    [struct XIButtonClassInfo][mask][labels]
    
    With the mask being currently 4-byte aligned and labels a list of Atoms. On
    LP64, Atoms are 8 byte, leading to unaligned access for some mask lengths.
    Force the alignment to be sizeof(Atom).
    
    Reported-by: Christian Weisgerber <naddy at mips.inka.de>
    Signed-off-by: Peter Hutterer <peter.hutterer at who-t.net>
    Tested-by: Christian Weisgerber <naddy at mips.inka.de>
    Reviewed-by: Adam Jackson <ajax at redhat.com>