make sure to include tcpdump-stdinc.h; it is required
added some comments about ndo functions
Merge branch 'master' of git+ssh://bpf.tcpdump.org/tcpdump/master/git/tcpdump
Print square brackets around the tag value in RADIUS strings

Before, VLAN attributes that had a tag 1 looked like this:

  Tunnel Medium Attribute (65), length: 6, Value: Tag[1]802
  Tunnel Private Group Attribute (81), length: 4, Value: Tag 14

With the Tunnel-Medium-Type attribute (65), it is clear where the tag ends and the value begins. With this patch, the value for a string type (like Tunnel-Private-Group-Id) looks similar:

  Tunnel Private Group Attribute (81), length: 4, Value: Tag[1]4
comma in AC_MSG_ERROR confuses configure
these changes to aclocal let tcpdump, when build out of source tree,
to find a libpcap that is adjacent to it, also built out of source tree
Merge branch 'master' of git+ssh://bpf.tcpdump.org/tcpdump/master/git/tcpdump
Clarify what abort_on_misalignment() does.

It doesn't request byte misalignment repair, it requests that byte
misalignment kill the program with SIGBUS; on platforms that don't
support aligned loads, we should be fetching possibly-misaligned data
using some safe instruction sequence, not by doing misaligned loads and
relying on them to trap to the kernel and be (slowly) emulated.
Add in the 4.6.2 changes.
Merge pull request #404 from qnet-herwin/print_radius_tag
Merge git://github.com/the-tcpdump-group/tcpdump
Clean up tag printing.

Always show the tag as "Tag[XXX]" and always put a space between that
and the rest of the value, with no comma.

If the tag is present but unused, always show it as "Tag[Unused]".
Fix PPI header and payload printing.

Header printing (-e) had a stray ", " before the header; remove it.

Payload printing was skipping only the fixed portion of the PPI header,
not the entire header.
Add PPI printing fixes.
Add some more parentheses, Just In Case.

I'm not sure whether

	Performing a byte swapping operation on "p" implies that it came
	from an external source, and is therefore tainted.

from Coverity means that it thinks we're byte-swapping the pointer
*itself*, or that we're byte-swapping what it points to, but, just in
case it's the former, let's try throwing some more parentheses in.

(If it's the latter, well, yes, it's packet data, so it comes from an
external source, but Coverity didn't seem to point out any place where
we were using the data it points to without checking its value in cases
where we have to.)
Leave it up to ip6_print() to handle non-IPv6-capable systems.

Always define and declare ip6_print(), always compile print-ip6.c, and
always call it if we recognize a payload as IPv6.  If INET6 isn't
defined, ip6_print() will just print the length and note that printing
isn't supported.

That way, we don't do weird dissection of IPv6 packets on systems
without IPv6 support, due to, for example, ethertype_print() returning 0
("not dissected") for IPv6 packets on those systems (IPv6-over-Frame
Relay was dissected weirdly due to this).
Fix indentation.