PATCH: Update stdlib/longlong.h from GCC

[Joseph S. Myers]

On Wed, 9 May 2012, Carlos O'Donell wrote:

> >>>        * stdlib/longlong.h: Updated from GCC.
> >>
> >> The only important glibc architecture that seems impacted by this patch is ARM.
> >>
> >> Do you have the ability to test on ARM?
> >>
> >
> > No.
> 
> Could you please work with Joseph Myers to ensure this is tested for
> ARM before we commit?

I have done ARM testing with this patch.  I don't see any sign of it 
breaking anything.

-- 
Joseph S. Myers
joseph@codesourcery.com