> Where does vm_offset_t get defined? I grep'ed through the
> /sys and /usr/include filesystem but haven't had much luck.
> 
> I suspect it to be
> typedef u_long vm_offset_t;

vm_offset_t is deprecated.  You should use vaddr_t, vsize_t, paddr_t,
or psize_t for virtual of physical addresses or sizes as appropriate.

=========================================================================
Eduardo Horvath				eeh@one-o.com
	"I need to find a pithy new quote." -- me