tty_size 322 lib/tty/tty.c struct winsize tty_size; tty_size 324 lib/tty/tty.c tty_size.ws_row = LINES; tty_size 325 lib/tty/tty.c tty_size.ws_col = COLS; tty_size 326 lib/tty/tty.c tty_size.ws_xpixel = tty_size.ws_ypixel = 0; tty_size 328 lib/tty/tty.c return ioctl (fd, TIOCSWINSZ, &tty_size);