daddr_t comment tweak and whitespace fix.
daddr_t tweaks. %lld -> %llu, intermediate disk sector calculation
variable, drop pointless casts, vax-only sector variable to u_int64_t.

No intentional functional change.
We don't do hyphenation, but we allow breaking the line at hyphens that are
already there in the middle of words.  So far, we only allowed this on text
lines.  Now it turns out some macros allow this for their arguments, too,
in particular .Nd and most of the .%? citation macros.

Issue found by Franco Fichtner <franco at lastsummer dot de> while doing
systematic groff-mandoc comparisons in the DragonFly base system, THANKS!

While here, garbage collect two empty prevalidator function pointer lists
and sort a couple of function declarations.
Yesterday, i released (portable) mandoc 1.12.2, so bump our VERSION, too.
No merging is needed; basically, mandoc is developed here and mdocml.bsd.lv
is not really "upstream", but just OpenBSD plus compatibility goo.  All the
same, the exercise is far from useless: NetBSD, FreeBSD, and DragonFly have
mandoc in base, NetBSD uses it by default to show manuals, and FreeBSD and
DragonFly have finally come close to switching away from groff as well.
Useful bug reports come in and help making our mandoc better.
Maybe we should list mandoc as an OpenBSD associated project on index.html.
getdirentries(2) is dead; long live getdents(2)!

confirmation that getdirentries(2) is unused by ports from sthen@ and naddy@
Prefer -lpthread over -pthread.
add device driver for ASIX AX88178a and AX88179 Ethernet interface.
regen.
first manpage for axen(4)
remove some debug printf.
tweak previous;
+axen
Oops. Too mechanical -- can't use DL_SECTOBLK() to set fssize, since
command line sector size overrides disk label sector size. Add a comment
to make sure I don't do it again.
Allow to specify the "oid" option multiple times, eg.
snmpctl walk 127.0.0.1 oid system oid ifName
Show number of sectors, not the number of 512-byte blocks, when
saying "n sectors of m bytes".

Issue pointed out by David Vasek on misc@. Thanks!
Fix a segfault in ndp -A by not freeing the buffer when not in repeat
mode.  Input from and ok millert@
Add a regression test that ensures profiling signals are delivered to the
thread whose execution consumed the CPU time and resulted in the profiling
timer expiring. This test currently fails and will be fixed shortly.

Feedback from guenther@
Do not invoke ttymodem() directly, but l_modem from the current linedisc.
typo
Rework fuseread() and fusewrite().