_HN
#define ishangul(c) ((_hctype_+1)[(unsigned char)(c)]&_HN)
/*B0*/ _K2|_K1|_HN, _K2|_K1|_HN, _K2|_K1|_HN, _K2|_K1|_HN,
_K2|_K1|_HN, _K2|_K1|_HN, _K2|_K1|_HN, _K2|_K1|_HN,
_K2|_K1|_HN, _K2|_K1|_HN, _K2|_K1|_HN, _K2|_K1|_HN,
_K2|_K1|_HN, _K2|_K1|_HN, _K2|_K1|_HN, _K2|_K1|_HN,
/*C0*/ _K2|_K1|_HN, _K2|_K1|_HN, _K2|_K1|_HN, _K2|_K1|_HN,
_K2|_K1|_HN, _K2|_K1|_HN, _K2|_K1|_HN, _K2|_K1|_HN,
_K2|_K1|_HN, _K2|_K1|_HU, _K2|_K1|_HJ, _K2|_K1|_HJ,