if gnuhash != nil {
		// Parse the GNU hash table header.
		nbucket := gnuhash[0]
		info.symOff = gnuhash[1]
		bloomSize := gnuhash[2]
		info.bucket = gnuhash[4+bloomSize*uint32(vdsoBloomSizeScale):][:nbucket]
		info.chain = gnuhash[4+bloomSize*uint32(vdsoBloomSizeScale)+nbucket:]
		info.isGNUHash = true
	} else {
		// Parse the hash table header.
		nbucket := hash[0]
		nchain := hash[1]
		info.bucket = hash[2 : 2+nbucket]

type finishedHash struct {
	client hash.Hash
	server hash.Hash

	// Prior to TLS 1.2, an additional MD5 hash is required.
	clientMD5 hash.Hash
	serverMD5 hash.Hash

	// In TLS 1.2, a full buffer is sadly required.
	buffer []byte

	version uint16
	prf     func(result, secret, label, seed []byte)
}

func (h *finishedHash) Write(msg []byte) (n int, err error) {
	h.client.Write(msg)
	h.server.Write(msg)