the one userland file which wants uvmexp snooped via kmem, gets to use the
special rule that sys/sysctl.h gets it.  mips64 always wanted special
treatment.
found by todd
The signal to tell init to power-off the system is SIGUSR2, not USR1

Inconsistency noted by blambert@, ok deraadt@
clarify a comment about readlink. from Doug Hogan
correct readlink termination. from Doug Hogan
a failed socket is -1. from Doug Hogan
sys/reboot.h does not need to be standalone and pull cdefs.h by itself.
enough kernel .S pull this in and cannot handle that (yet)
ok uebayasi
separate searchslot variables into a structure like FreeBSD

ok guenther
Remove JPAKE remnants - there is no jpake.h, so if OPENSSL_NO_JPAKE was
removed from opensslconf.h, this would no longer compile.
ain't nobody got time for fortran.
remove fsplit. ok beck.
Marion, don't look at it. Shut your eyes, Marion.
Don't look at it, no matter what happens!
Permit use of SYS_sendsyslog from inside the sandbox.  Clock is ticking,
update your kernels and sshd soon.. libc will start using sendsyslog()
in about 4 days.
No need to keep ssl23_foo() flavours mapping to ssl3_foo().
ok tedu@
It's init as a process that's special, not init's original thread.
Remember initprocess instead of initproc.

ok matthew@ blambert@
move ieee80211 message printing from workq to taskq

testing stsp@
ok stsp@, dlg@
Use membar_producer() to force visibility instead of misusing
atomic_setbits_int()

ok kettenis@