Using macros for pop/insert functions.
Support for string lists (adding, querying, etc).

parent directory configured.

sub-board that's not networked via Internet or FidoNet.

Added support for optional MX records (add "-mx address" to dyndns cmdline).

the file transfer protocol is "Native 32-bit" (e.g. Nemesis Transfer Protocol).

Created strListAddAt() to add a string at a known index in the string list.

xpdev/ini_file and future modules that need to deal with string lists.

header incorrectly, which based on the query name, could result in a failed
MX-record look-up.
Added bounds-checking to queried name lengths.

to 40 chars.

chars following space.

msg-id", but "expand header fields".