Data.Hashable.SipHashV2

SipHash24 copied from C [reference implementation](https://github.com/veorq/SipHash/blob/master/siphash.c)
and rust https://doc.rust-lang.org/src/core/hash/sip.rs.html

Definitions

finish : PartialHash -> Bits64

Totality: total
Visibility: export

addBits8 : PartialHash -> Bits8 -> PartialHash

Totality: total
Visibility: export

addBits16 : PartialHash -> Bits16 -> PartialHash

Totality: total
Visibility: export

addBits32 : PartialHash -> Bits32 -> PartialHash

Totality: total
Visibility: export

addBits64 : PartialHash -> Bits64 -> PartialHash

Totality: total
Visibility: export