SS2
static const u32 SS2[256] = {
SS2[byte(t1, 2)] ^ SS3[byte(t1, 3)]; \
SS2[byte(t0, 2)] ^ SS3[byte(t0, 3)]; \
SS2[byte(t1, 2)] ^ SS3[byte(t1, 3)]; \
SS2[byte(t0, 2)] ^ SS3[byte(t0, 3)];
SS2[byte(t1, 2)] ^ SS3[byte(t1, 3)];
out[0] = SS2;
#define IS_EUC_JISX0201KANA(h, l) (((h) == SS2) && (0xA1 <= (l) && (l) <= 0xDF))