2005-11-09 Carl Worth <cworth@cworth.org>

        * src/ttt-args.h:
        * src/ttt-args.c: (ttt_args_help), (ttt_args_parse): Add support
        for -h,--host, -p,--port, and --log-file command-line arguments.

        * src/ttt-server.c: (main): Use host, port, and log-file
        command-line arguments.

        * src/ttt-client.c: (main): Track change in signature of
        ttt_args_parse.

        * src/x.h:
        * src/x.c: (xfdopen), (xfreopen): More wrappers.