Add getchar().
Add ustarfs ops.
Add POP password change service (pkgsrc/mail/poppassd)
Add _rtt(), which is called by panic() in libsa/panic.c,
which is useed from ustarfs.c.
add BUFFALO LPC3-CLT Ethernet Adapter
regen.
add BUFFALO LPC3-CLT Ethernet Adapter.
add some more assert()s
display sector start & count in decimal rather than hex
make(1) specifies, regarding :: targets:
	Sources for a target do not accumulate over dependency lines
	when this operator is used.

An unstated implication of this is that when parallel builds are done,
each separate instance of the target can be scheduled independantly.
As a result, the linksinstall target with commands could be executed
too early during a parallel build since they didn't actually have a
dependancy on "realinstall".

To fix this, correct the linksinstall:: realinstall dependancy by
eliminating the command-less linksinstall target, and moving the
dependancy to the other linksinstall target.
implement "raw" file system type.  this can be used when the primary
bootstrap is being installed at a particular block offset and the underlying
filesystem doesn't matter (e.g, alpha ustarboot in ustar floppies)
convert instkernel/fdset into using NDWO Makefile.tarfloppy, which
allows UNPRIVED cross building of aforementioned directory
Cast arg to long, and print with %ld, so that this compiles on some of
the more esoteric architectures.
minor consistency tweaks
- enable libhack, and thus deprecate pwd_mkdb (et al)
- add DBG=-Os
- other consistency cleanups
Move call to sched_unlock_idle to later in the context switch to
eliminate a race where another processor could grab the outgoing
process before we were done saving our state into it, with predictable
results.

Bug spotted on i386 by Frank van der Linden <fvdl@wasabisystems.com>.
OpenLDAP 2.4.9
OpenLDAP 2.4.9
If we get a Unit Attention Not Ready To Ready Transition (medium may have
changed) sense, and the periph was not open, then ignore the error.
Move a few things around, to save some JUMP.