TTY_SD (c).init_motion = tgetstr ("ti", &bufptr);
TTY_SD (c).end_motion = tgetstr ("te", &bufptr);
TTY_SD (c).keypad_on = tgetstr ("ks", &bufptr);
TTY_SD (c).keypad_off = tgetstr ("ke", &bufptr);
TTY_SD (c).init_motion = tgetstr ("ti", &bufptr);
TTY_SD (c).end_motion = tgetstr ("te", &bufptr);
TTY_SD (c).keypad_on = tgetstr ("ks", &bufptr);
TTY_SD (c).keypad_off = tgetstr ("ke", &bufptr);