Solfrank. Rationale: We want to minimize the debugger's dependency
on other parts of the system.
To avoid namespace clashes, prepent MD5 names with "ipkdb_" to make it
clear what the intent is.
Some of the stuff (e.g., rarpd, bootpd, dhcpd etc., libsa) still will
only support Ethernet. Tcpdump itself should be ok, but libpcap needs
lot of work.
For the detailed change history, look at the commit log entries for
the is-newarp branch.
ws