add a more complete check for the rounds parameter. ok deraadt

ok deraadt@ bentley@

introduce a new 'b' hash minor. still generate 'a' minors for now.
reported by solar designer. diff by some combination of solar and jca.
ok deraadt

Patch by Jean-Philippe Ouellet ; ok krw@

the ball rolling. ok deraadt.

spotted by tedu

marking up words that are not trademarks (ASCII, I/O, NFS, TCP, TELNET).
While here, remove .Tn markup from the same words in the body
of these pages, too.

Found while testing mandocdb(8).

is also pulled in

right __dso_handle and have dlopen'ed shared objects run their atexit handlers
when they get unloaded.  This is what Linux does, and several ports depend on
this behaviour (and will crash upon exit without this chang).
Based on an earlier diff from matthew@
Tested by ajacoutot@
ok deraadt@

Requested by deraadt@

as advised by deraadt

ok guenther otto

ok deraadt@

pthreads and chroot, and safe initialization without /dev/random and such
junk.  If you are in control of an arc4random in another library, please look
at these pages and get caught up.
ok various

be using directly.  Well, a few rare people cloned it upstream and it
will take a bit of time for them to learn.
ok various

DIST_LIB/DIST_OBJ/*.do changes

feedback and ok djm@

MAXNAMLEN or MAXLOGNAME where possible.  OK deraadt@

is undefined.  Add a warning to that effect.  OK deraadt@ jmc@

From: Jan Stary

ok deraadt@

facts checked by sobrado@
style tweaks and ok jmc@

From FreeBSD.  OK miod@

just an alias of the latter.
ok matthew@ tedu@

ok guenther

move the call_depth decrement so it happens unconditionally and can
still return to 0 when called with dso!=NULL.
ok millert

Catalogs had an arbitrary character set which was used regardless of locale.
Add UTF-8-encoded catalogs for libc error messages, and rename existing ones
to indicate their character sets. catopen(3) now chooses a catalog which
matches the locale's encoding, if available.
help & ok matthew, man page bits ok jmc, input from naddy and bluhm

ok millert@

from Alf Schlichting
ok millert@

Requires a libc minor bump, committing now so that we have up-to-date
snapshots for the upcoming hackathon.
joint work with millert@
man page bits ok jmc@
input and ok millert@, guenther@, deraadt@

want to be using DES) and some of the notes about the export controls
are no longer so relevant. ok deraadt jmc