wtap_dump_file_write(). Replace various wrappers around fwrite() with
wtap_dump_file_write(), or at least make the wrappers call
wtap_dump_file_write().
svn path=/trunk/; revision=33116
provide a default case (returning an error) to prevent wiretap from asserting
out because we didn't set the packet encapsulation.
svn path=/trunk/; revision=26327
in Wireshark when reading CommView files. Also write out these values when
coming from a file format with encapsulation type 802.11 with radio.
svn path=/trunk/; revision=23617