code: func (xxh *xxHash) Reset() {
  	xxh.v1 = xxh.seed + prime32_1 + prime32_2
  	xxh.v2 = xxh.seed + prime32_2
  	xxh.v3 = xxh.seed
  	xxh.v4 = xxh.seed - prime32_1
  	xxh.totalLen = 0
  	xxh.bufused = 0
  }
docs: // Reset resets the Hash to its initial state.