Remove tvb_get_stringz from quake dissector and add tvb_get_nstringz,
tvb_get_nstringz0, and tvb_strnlen to tvbuff.c.
Remove multiple definitions of pntohl and friends from various places
(except for wiretap) and put into pint.h
Consolidate duplicate code for turning FT_* enums into strings (ala the
glossary).
svn path=/trunk/; revision=2382
Add exceptions routines.
Convert proto_tree_add_*() routines to require tvbuff_t* argument.
Convert all dissectors to pass NULL argument ("NullTVB" macro == NULL) as
the tvbuff_t* argument to proto_tree_add_*() routines.
dissect_packet() creates a tvbuff_t, wraps the next dissect call in
a TRY block, will print "Short Frame" on the proto_tree if a BoundsError
exception is caught.
The FDDI dissector is converted to use tvbuff's.
svn path=/trunk/; revision=1939
Gilbert Ramirez