avoids doing a narrowing case - which, in this case, is safe
(rxinfo.epoch is 32 bits, and the value assigned to it is 32 bits, so
it's not as if it'd ever be wider than 32 bits even if ts.secs is wider
than 32 bits), but you might still have to think about it.
svn path=/trunk/; revision=24658
include of <resolv.h> in any system header file gets the system
<resolv.h> (needed for builds on Tru64 with GTK+ 1.2[.x]).
svn path=/trunk/; revision=11615
Also move ncp222.py, x11-fields, process-x11-fields.pl,
make-reg-dotc, and make-reg-dotc.py.
Adjust #include lines in files that include packet-*.h
files.
svn path=/trunk/; revision=11410
Guy Harris