The OpenBSD kernel probably doesn't use Linux headers.

A few times I got flamed on this site for complaining that the average HNer can't have reasonable discussions about C. I think the comment that the OpenBSD team should just #include <linux/types.h> pretty well shows that I was right. :-)

Just a silly mistake on my part.

Really going out on a limb there aren't you? ;-)

Yeah, good point.

I'm not familiar with the OpenBSD kernel. Is there any good reason (for OpenBSD or any other kernel) why <stdint.h> shouldn't be available -- or at least why int64_t shouldn't be available in some header?