2 * Support for as-yet-unrecognised query types.
3 * Make timeouts configurable.
4 * `fake' reverse queries (give nnn.nnn.nnn.nnn either always or on error)
5 * `fake' forward queries (allow nnn.nnn.nnn.nnn -> A)
6 * DNSSEC compatibility - be able to retreive KEY and SIG RRs
7 * DNSSEC minimum functionality - ignore Additional when AD set.
8 * IPv6 name<->address translation - but which version ??
10 * Threadsafe version/mode.
11 * Caching in the library.