Move flushq() macro into tty.h.
Fix kvm_mkdb to work with kernels loaded >=1MB.  Note: This is a KLUGE, but
there is probably no better way to do it with a.out.
disable all AUTO_EOI's, at bde's suggestion--
they don't gain much, and on old chips it doesn't work properly
Change open and close routines for swapdev back to enodev.  What a kluge.
from Brian Somers <brian@awfulhak.demon.co.uk>:
The kvm entry isn't updated for command unless 'time' is given,
therefore
	ps -o command
outputs blank lines [or, in NetBSD, seg faults]
	ps -o time,command
works.
Read swap in CLBYTES blocks.
add support for -norrip
Rockridge support added a la mods by Atsushi Murai. (amurai@spec.co.jp)
from mycroft, for patch_05