wiretap to this new libwsutil. This solves http://bugs.wireshark.org/bugzilla/show_bug.cgi?id=1677 by making libwireshark no longer depend on libwiretap. svn path=/trunk/; revision=25330
used by the mpeg-audio dissector: instead keep the data inside the wiretap module and add accessor functions. I think this should fix http://bugs.wireshark.org/bugzilla/show_bug.cgi?id=1677 and anyway it's cleaner. svn path=/trunk/; revision=23612
dir already svn path=/trunk/; revision=23114