Bug#453161: Patch to fix libpri FTBFS

[Faidon Liambotis]

brian m. carlson wrote:
> Attached is a patch to include stddef.h, since sys/time.h no longer
> includes it.
Thanks!

Damn, I had that patch but run out of network & battery in the airport
before testing it :-)

I will upload after confirming that this changing sys/time.h is supposed
to be OK (I don't believe it is, but the maintainers may disagree for a
good reason).
Lucas, did you have any more of these?

Regards,
Faidon