[cairo] mmx ullong patch

[Soeren Sandmann]

Vladimir Vukicevic <vladimir at pobox.com> writes:

> This patch came in through the moz bugzilla from neil -- looks right
> to me.

Looks fine to me too.

> Should there also be a #error or something if neither __GNuC__ or
> _MSC_VER is defined?

In principle, yes, but anyone trying to make it work on a new compiler
will already run into the unknown compiler #error in pixman-pict.c


Soren