- Copy stable/10 (r259064) to releng/10.0 as part of the
10.0-RELEASE cycle.
- Update __FreeBSD_version [1]
- Set branch name to -RC1

[1] 10.0-CURRENT __FreeBSD_version value ended at '55', so
start releng/10.0 at '100' so the branch is started with
a value ending in zero.

Approved by: re (implicit)
Sponsored by: The FreeBSD Foundation

Copy head (r256279) to stable/10 as part of the 10.0-RELEASE cycle.

Approved by: re (implicit)
Sponsored by: The FreeBSD Foundation

Add dump.c to the rtsol build. It is needed now that sec2str is non-static
and used in rtsold.c.

rtsol(8)/rtsold(8): make WARNS=3 clean

It is actually WARNS=6 clean for non-strict alignment archs.

Approved by: ed (co-mentor)

Add eye candy while I'm here: a blank line between
the license and the $FreeBSD$ line.

INET6 has no effect on rtsol, it's an IPv6-only tool with its
code independent of the macro. This utility is just omitted
from the build as a whole by ../Makefile if MK_INET6 is set to false.

Pointed out by: ume
Tested with: cmp(1)

Obey MK_INET6_SUPPORT.
This is also a good chance to apply style.Makefile(5) in some cases.

Start the dreaded NOFOO -> NO_FOO conversion.

OK'ed by: core

For variables that are only checked with defined(), don't provide
any fake value.

style.Makefile(5):
Use WARNS?= instead of WARNS=.

-DSMALL will remove the need of dump.c (for rtsol)

Obtained from: KAME

use arc4random.

MFC after: 3 days

support poll(2).

Obtained from: KAME
MFC after: 1 week

Default to WARNS=2.
Binary builds that cannot handle this must explicitly set WARNS=0.

Reviewed by: mike

Sync with recent KAME.
This work was based on kame-20010528-freebsd43-snap.tgz and some
critical problem after the snap was out were fixed.
There are many many changes since last KAME merge.

TODO:
- The definitions of SADB_* in sys/net/pfkeyv2.h are still different
from RFC2407/IANA assignment because of binary compatibility
issue. It should be fixed under 5-CURRENT.
- ip6po_m member of struct ip6_pktopts is no longer used. But, it
is still there because of binary compatibility issue. It should
be removed under 5-CURRENT.

Reviewed by: itojun
Obtained from: KAME
MFC after: 3 weeks

Correct style bugs in previous commit

Sync with KAME

Obtained from: KAME

Getaddrinfo(), getnameinfo(), and etc support in libc/net.
Several udp and raw apps IPv6 support.

Reviewed by: freebsd-arch, cvs-committers
Obtained from: KAME project