Make "proto_is_protocol_enabled()" and "proto_get_protocol_short_name()"
take a "protocol_t *" as an argument, so they don't have to look up the
"protocol_t" - this will probably speed them up considerably, and
they're called on almost every dissector handoff.
Get rid of a number of "proto_is_protocol_enabled()" calls that aren't
necessary (dissectors called through handles, including those called
through dissector tables, or called as heuristic dissectors, aren't even
called if their protocol isn't enabled).
Change some direct dissector calls to go through handles.
svn path=/trunk/; revision=8979
the parameter name so that the user doesn't have to open the parameter
subtree to see the most important data.
Use "%u", not "%d", to print unsigned quantities.
Get rid of includes of <gmodule.h> (we're not loading any code at
run-time in the dissector itself), and <sys/types.h> and <netinet/in.h>
(we shouldn't need either of those).
svn path=/trunk/; revision=8922
Guy Harris