Fix userland profiling on amd64, update to new NetBSD version of file. kernel profiling does not yet work.  ok marc@
Fix userland profiling on amd64, update to new NetBSD version of file.
kernel profiling does not yet work.  ok marc@

orumin/openbsd-efivars,orumin/openbsd-efivars,orumin/openbsd-efivars,orumin/openbsd-efivars