5.015009
utf8_to_uvchr_buf # U
utf8_to_uvuni_buf # U
valid_utf8_to_uvchr # U
valid_utf8_to_uvuni # U
5.015009
utf8_to_uvchr_buf # U
utf8_to_uvuni_buf # U
valid_utf8_to_uvchr # U
valid_utf8_to_uvuni # U