# Functions
New128 returns a 128-bit hasher.
New128WithSeed returns a 128-bit hasher set with explicit seed value.
Sum128 returns the MurmurHash3 sum of data.
Sum128WithSeed returns the MurmurHash3 sum of data.
# Interfaces
Hash128 represents a 128-bit hasher Hack: the standard api doesn't define any Hash128 interface.