const crypto/tls.maxHandshake

4 uses

	crypto/tls (current package)
		common.go#L69: 	maxHandshake               = 65536        // maximum handshake we support (protocol max is 16 MB)
		conn.go#L1100: 	maxHandshakeSize := maxHandshake
		quic.go#L297: 		if n > maxHandshake {
		quic.go#L298: 			q.conn.handshakeErr = fmt.Errorf("tls: handshake message of length %d bytes exceeds maximum of %d bytes", n, maxHandshake)