11 val rol: t * word -> t
12 val ror: t * word -> t
18 the type of words. For `MLton.LargeWord` this is `LargeWord.word`,
19 for `MLton.Word` this is `Word.word`, for `MLton.Word8` this is
20 `Word8.word`, for `MLton.Word16` this is `Word16.word`, for
21 `MLton.Word32` this is `Word32.word`, for `MLton.Word64` this is
30 rotates left (circular).
34 rotates right (circular).