utf8_length_changes 2648 drivers/tty/vt/vt.c static const uint32_t utf8_length_changes[] = { 0x0000007f, 0x000007ff, 0x0000ffff, 0x001fffff, 0x03ffffff, 0x7fffffff }; utf8_length_changes 2659 drivers/tty/vt/vt.c if (c <= utf8_length_changes[vc->vc_npar - 1] || utf8_length_changes 2660 drivers/tty/vt/vt.c c > utf8_length_changes[vc->vc_npar])