hash_any hash_any_extended hash_bytes hash_bytes_extended hash_bytes_uint32 hash_bytes_uint32_extended hash_combine hash_combine64 hash_uint32 hash_uint32_extended murmurhash32 oid_hash ROTATE_HIGH_AND_LOW_32BITS string_hash tag_hash uint32_hash

hash_bytes_uint32_extended() uint64 hash_bytes_uint32_extended ( uint32  k, uint64  seed  )