-static const u32x4 last_byte_one = { 0, 0, 0, 1 << 24 };
-
-static const u8x16 bswap_mask = {
- 15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0
-};
-
-static_always_inline u8x16
-aesni_gcm_bswap (u8x16 x)
-{
- return (u8x16) _mm_shuffle_epi8 ((__m128i) x, (__m128i) bswap_mask);
-}
-