"epan/pint.h" - they caused GCC to whine about them being redefined when
I compiled on FreeBSD 3.4.
Get rid of the stuff in "packet-ipv6.h" that defines various bit vectors
differently depending on the byte order of the machine; instead, define
them so that they work with items in host byte order. This lets us use
a number of them rather than using hardwired hex values.
Put "frag.ip6f_offlg" in host byte order before using it; this means
that IP6F_MORE_FRAG can still be used even though it now works only on
items in host byte order.
svn path=/trunk/; revision=2610