U5
st->_ustate = U5;
case U5:
st->_ustate = U5;
case U5: /* 3rd byte of 4byte utf-8 */
st->ustate = U5;
case U5:
case U5:
st->_ustate = U5;
case U5:
st->saved_ustate = U5;
st->_ustate = U5;
case U5:
case U5:
st->ustate = U5;
case U5:
case U5:
st->_ustate = U5;
case U5:
st->_ustate = U5;
case U5:
st->ustate = U5;
case U5:
case U5:
st->ustate = U5;
case U5:
case U5:
st->ustate = U5;
case U5:
st->ustate = U5;
case U5:
case U5:
st->ustate = U5;
case U5: