ports/japanese/kterm:
	kterm returns 13 as a speed of tty.
	normal speed is 9600.

How-To-Repeat: 	test program:

#include <stdio.h>
#include <termios.h>

int
main(argc, argv)
	int argc;
	char *argv[];
{
	struct termios tbuf;
	struct winsize ws;
	speed_t speed;
	int screenheight, realscreenheight, screenwidth;

	if (ioctl(1, TIOCGWINSZ, (char *)&ws) < 0)
		ws.ws_col = ws.ws_row = 0;
	if (tcgetattr(1, &tbuf) < 0) {
		speed = B9600;
		printf("tcgetattr < 0\n");
	}
	else {
		speed = cfgetospeed(&tbuf);
	}
	printf("c_ispeed=%d\n", tbuf.c_ispeed);
	printf("c_ospeed=%d\n", tbuf.c_ospeed);
	printf("speed=%d\n", speed);
	if (speed < B1200)
		screenheight = 9;
	else if (speed == B1200)
		screenheight = 14;
	else if (ws.ws_row != 0)
		screenheight = ws.ws_row;
	else
		screenheight = 24;
	printf("screenheight=%d\n", screenheight);
	if ((realscreenheight = ws.ws_row) == 0)
		realscreenheight = 24;
	printf("realscreenheight=%d\n", realscreenheight);
	if ((screenwidth = ws.ws_col) == 0)
		screenwidth = 80;
	printf("screenwidth=%d\n", screenwidth);
}