immediately and delete semaphore file.

Created valid_ctrl_a_code() which returns TRUE if the passed ctrl-a code is
valid (safe) for message networking, user input.
Only QWK-export valid ctrl-a codes.

being converted to ^A^@(NUL).

timed event will execute in (default is any/all).

Constified the arguments.
Created exascii_to_ascii_char().
Created ctrl_a_to_ascii_char().
strip_ctrl() and prep_file_desc() now takes 2 args.
strip_ctrl(), strip_exascii() and prep_file_desc() now strdup() the input
string and if the dest arg is NULL, returns the allocated and modified copy.
sbbs_t::bputs() now handles ^AZ.
Change Ctrl-A code message network exporting:
1. ^AL, ^A<, ^A[, and ^A] are always translated to ASCII equivalents.
2. ^AZ will terminate the message body prematurely if found.
3. Ex-ASCII (CP437) chars will be translated to ASCII equivalents (rather than
'*') for "ASCII Only" subs.
For import, don't allow Ctrl-AP or Ctrl-AL.
For SBBSecho:
Added support for specifying a link's address on the command-line (e.g. for
use with -h).
Mail server now strips Ctrl-A codes from message bodies for sending via POP3
or SMTP.

supports buffers > 1024 bytes.

Use of SAFECOPY() instead of strcpy().
Remove some WIP support.

Fixed handling of Ctrl-A\x7F (invalid code).
Ctrl-A\x80 now translates to <ESC>[C rather than <ESC>[1C.
Ctrl-AL now translatest to <ESC>[2J<ESC>[H to more ANSI-correct.

Added <ESC>[B and <ESC>[D conversions to ASCII (LF and BS accordingly).

Use truncsp() and more sensible use of remove_ctrl_a() in quotestr().

(accounting for the current console mode/status).

HEADER.DAT file in it's .rep packets (e.g. running v3.15a), the "NETMAIL" to
field would be over-ridden and the mail never routed.

brace style update.

argument.

supports RLogin and SSH in addition to Telnet).

sendmail thread only.

Store the actual time of the logged event in the link list, so if the log
is paused (for example), the displayed time stamps remain correct.

event rather than the time of their were actually logged, which could be later)

may be different than the cbdata pointer for the other bbs_startup_t callbacks.
NT services now include the log level in log messages (allowing SBBSCTRL
to filter/colorize as appropriate).
Now use asynchronous logging (to linked lists) which improves performance
considerably (BBS/server threads are not waiting for GUI updates) and allows
the log to be completely paused (no updates) without losing any log messages.
NT services and integrated servers should have the same log functionality now
(log files, filtering, colorization).

may be different than the cbdata pointer for the other bbs_startup_t callbacks.
NT services now include the log level in log messages (allowing SBBSCTRL
to filter/colorize as appropriate).

kludge lines).
Created common sbbs_t member function for generating QUOTES.TXT file/path.

1) The ability to make attribute bit three select a second character set
2) The ability to make the blink attribute toggle background intensity
3) The ability to make attribute bit three NOT select high intensity
4) More control over the cursor than just three constants

CTerm support to follow using private set mode parameters.