(mail server now supports auto-detection of DNS server IP address(es)).

Automatically detect the DNS server (randomly chosen from the list of configured
DNS servers) if no DNS server is configured.
For *nix, this assumes you have read access to /etc/resolv.conf (where da 'e'?)
For Win32, this assumes you have IPHLPAPI.DLL on your system (included with
Win98+).

in ../../lib and ../../include.

currently contains get/freeNameServerList().

The DOWN, RERUN, LOCK, and INTR comands are supposed to default
to operating on *all* nodes if no node number specified. This needs to be
fixed.
Greatly simplified the display_node() function. It was slow (due to all the
system.node_list references) and way too complicated.

for both read and write.

Simplify the bouncing of e-mails using smb_updatemsg() and the original
message's from_ext convenience pointer.
No need to call smb_init_idx() here since smb_addmsghdr()->putmsg() does
this already (in the latest smblib).

wrong... need to test with "real" conio lib.

I/O will work regardless of if the application is a console app or not.

needs to create a console (it is a console app)

takes care of this now.

Create the sdl_keylock mutex (gasp)