seed_word
static const seed_word KC[] = {
seed_word x1, x2, x3, x4;
seed_word t0, t1;
seed_word x1, x2, x3, x4;
seed_word t0, t1;
seed_word x1, x2, x3, x4;
seed_word t0, t1;
static const seed_word SS[4][256] = {
(i) = ((((seed_word)(c)[0]) << 24) | (((seed_word)(c)[1]) << 16) | (((seed_word)(c)[2]) << 8) | ((seed_word)(c)[3]))