bug#13650: Emacs pretest 24.2.93 - compilation error on AIX 5.3 using gcc 4.7-2

[Glenn Morris]

Paul Eggert wrote:

> <http://lists.gnu.org/archive/html/emacs-devel/2009-08/msg00353.html>.
> Given the date of that report, I expect the problem is that
> unexaix has some long-existing problems for 64-bit platforms.

I don't think Emacs has ever supported such platforms. Eg

http://lists.gnu.org/archive/html/bug-gnu-emacs/2003-05/msg00070.html

So, it's not essential to fix this problem for 24.3, although if it can
be done safely (ie without impacting any other platform) that's a nice
bonus.