dnsextd, TCP, and IPv6

Hello interested parties. dnsextd (in my git repository) now supports TCP. It was actually sort of an amusing bug. I guess the dnsextd code must date back to PowerPC, because it had an extra ntohcall which on little-endian systems would cause TCP requests to fail. It’s fixed in the “tcp” branch of my git repository. In case you’re curious as to how to get that repository, you would use the following:

thanks to roguelazer