Fix Warnings by logging cryptFlushData() errors.

size_t type where ssize_t was formerly used.  Is the correct size and type
and should work on Windows where the Microsoft compiler and the API are
missing the ssize_t type.

Also, remove illegal assignments to casts.

Now when you can't allocate the second GB of RAM to show your billion line
scrollback, will simply not show you the 1GB of scrollback you have amassed.

You still won't be able to see it, but it won't crash anymore.

Reported by Digital Man.

was made multi-instance safe.

Fixed a bug in retransmission of frames following receipt of an S_FRAME_REJ.

Respect the new ax25Client.wait property; don't send any I frames to the client until this is false try reading bibble.

A rudimentary packet radio BBS service / UI for AX.25 clients.  Supports reading and writing messages, autologin based on callsign.

A few other small changes.

To do: timers, flow control improvements.

add keyTypes method. returns an object containing key:datatype pairs, because deuce wants an object.

child to avoid bad interactions with the SDL atexit() handlers.

This *may* break any exit() calls in *nix OSs.

3.4.2 will not need this patch.

added administrative command confirmation, more verbose error response to clients, fixed a few things nobody uses