increase CPU usage, screen updates.

More OS/X mods.

rather than a keypress check as it is supposed to be.

Added WIN_REDRAW and WIN_NODRAW mode flags for force/prohibit a full redraw
respectively.

Fixed bug in showbuf() that resulted in undefined background settings for
areas NOT used in the text buffer.

Define DARWIN on darwin systems in makefile

strict-aliasing rules.

strict-aliasing rules.

../uifc/ciowrap.h:34: error: nonnull argument references non-pointer operand (arg 1, operand 1)

By macroing cio_conwrap as conwrap...

timeleft (in seconds) with the configured max time (in minutes) and
setting the amount of time allowed in the door to max time, so a user
could easily get extra time in a door if the max time option was used.
Enforcing 15-bit time left (in seconds) cap for chain.txt (WWIV) doors, works
around doors that interpret this value as a signed 16-bit value.

the system timezone, which handles the optional automatic toggle of the DST bit
for US-zones in real-time. Previously, the DST flag would only be toggled when
loading configuration files, now it will happen in real-time.

order.

interface address argument was specified.

particular network interface to bind to (e.g. server.interface_ip_address).

options, and interface_addr.

Open message log files in overwrote mode unless -a (append) option is used.
Display error if unable to open null output device.

all files linked with load_cfg.c.