const net/http.http2cipher_TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_GCM_SHA384

one use

	net/http (current package)
		h2_bundle.go#L394: 	http2cipher_TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_GCM_SHA384 uint16 = 0xC087