const net/http/internal/http2.cipher_TLS_DHE_PSK_WITH_CAMELLIA_256_GCM_SHA384

one use

	net/http/internal/http2 (current package)
		ciphers.go#L309: 	cipher_TLS_DHE_PSK_WITH_CAMELLIA_256_GCM_SHA384     uint16 = 0xC091