Update our sources appropriately.  OK deraadt@ jsg@

ok deraadt@

byte) disklabels even in the midst of a larger sector. E.g. in bytes
512 - 1023 of the first 2048 byte sector on a CD.
On hppa we plopped down such a disklabel on cdXX.iso and installXX.iso.
Once accessible it took precedence over the spoofed label of the CD. Chaos
ensued. Since there is currently no reason for this label on hppa
cd's, eradicate it and its disktab entry. cdXX.iso/installXX.iso can now
be mounted on hppa again.
Also remove a commented out label plopping on Alpha, which references a
non-existant disktab entry.
Problem noted and exact diff creating problem discovered by marco@.
ok deraadt@

idiotically accepts more then two hex digits following the \x, even
on platforms where a char has 8 bits. It is therefore dangerous to have
an almost-bit-not-quite compatible format in vis(3).
The VIS_ALL (encode all characters) option introduced in the same commit
remains.

via setenv() or putenv().  OK miod@

- sync hppa64 sysctl.conf with hppa while here
ok miod@

SHA256 file).  Issue spotted by claudio.
ok miod

alignment changes.
ok deraadt@

(among others) attaches *eight* uhub devices.
From remco at d-compu, dyndns org; ok deraadt@

problem reported with the obvious fix for bgpd by Sebastian Benoit
<benoit-lists at fb12.de>, also PR 6432
applied to all the others by yours truly. ok theo
isn't it amazing how far this parser (and more) spread?

OK jmc

ok deraadt@ gilles@

-Wsystem-headers and -std=c99, where GCC 4.2 would warn that it couldn't
give us C99 inline semantics.
ok guenther@, dcoppa@, millert@, deraadt@

extensions: __real__ and __imag__ operators, the use of '~' for
complex conjugation, and 'i' or 'j' as a suffix for complex constants.
While this doesn't handle folding and overflow detection for complex
constants correctly, it's good enough to make it through libm...and
found several bugs once it could do so.
"no objections" miod@, krw@

integrated cams where you want to use an external cam.  Suggested by Brad.
OK todd@, jakemsr@

OK deraadt

the REPLACE_GETOPT macro, at long last
ok millert@

ok todd krw

ok deraadt jmc millert sobrado

Previously if the quick rm -rf failed, find was not run, so some files
were not removed. Looks good to tedu@.

From Nicolas Legrand <nlegrand@ethelred.fr>; ok jmc@

General huzzahs.
"go for it" deraadt@

disklabel the "HP C3010 / Cranel 2.0GB Fast SCSI2 H10" crammed inside your
palm device, but that's the price of progress.  hopefully i didn't whack
anything important.
ok deraadt

OK sobrado@, todd@

by the dns engine.
ok henning@

blocking other cleanups
ok miod@

Use 'schema' instead of 'include' to parse schema files.