>  > This is a proposal for a set of macros that deal with stack
>  > growth direction.  I'm not necessarily happy with them, but I
>  > have been using them for the last month or so.
> 
> This all seems fine to me .. <sys/systm.h>, I suppse?  

For reasons I forgot I have this in <sys/param.h>.  OK to keep there?

> But, please use __MACHINE_STACK_GROWS_UP, and put it in <machine/types.h>

Ya.

Matt

-- 
Matt Fredette