addresses, and other configuration information from an AFP server.
The script, and a patch to the afp library, were originally
contributed by Andrew Orr and were subsequently enhanced by Patrik
and David.
I added an @output section to the script and made it hex-encode a binary
string for the sever signature (previous versions of the afp patch did
the hex-encoding in the library, but I thought it was better to do it in
the script.)