On Thu, 13 Nov 1997, Paul Kranenburg wrote:

> So, if splstatclock() never lowers the processor priority, then this
> scheme can be safely implemented. A quick inventory shows that the
> following ports already do this:
> [...]
> The m68k-based ports and the vax don't, and also do not appear to
> have some sort of "splraise()" available.

mac68k has had an splraise() for some time, but until recently didn't use
it for splstatclock().  this has since changed.

--scott