250 _rl_set_screen_size (rows, cols)  in _rl_set_screen_size()  argument
251      int rows, cols;  in _rl_set_screen_size()
253   if (rows == 0 || cols == 0)
256   _rl_screenheight = rows;
266 rl_set_screen_size (rows, cols)  in rl_set_screen_size()  argument
267      int rows, cols;  in rl_set_screen_size()
269   _rl_set_screen_size (rows, cols);
273 rl_get_screen_size (rows, cols)  in rl_get_screen_size()  argument
274      int *rows, *cols;  in rl_get_screen_size()
276   if (rows)
277     *rows = _rl_screenheight;