diff --git a/prototypes/quic_demo/src/bin/quic_demo_server.rs b/prototypes/quic_demo/src/bin/quic_demo_server.rs
index 3e9cbd5..f28f873 100644
--- a/prototypes/quic_demo/src/bin/quic_demo_server.rs
+++ b/prototypes/quic_demo/src/bin/quic_demo_server.rs
@@ -6,7 +6,7 @@ use tracing::{
 	warn,
 };
 
-use quinn_utils::*;
+use quic_demo::quinn_utils::*;
 
 #[tokio::main]
 async fn main () -> anyhow::Result <()> {
@@ -84,49 +84,3 @@ async fn main () -> anyhow::Result <()> {
 	
 	Ok (())
 }
-
-// I'm not sure where I got this module from, but it's probably from the
-// quinn examples, so the license should be okay.
-
-mod quinn_utils {
-	use quinn::{
-		Certificate, CertificateChain, ClientConfig, ClientConfigBuilder, Endpoint, Incoming,
-		PrivateKey, ServerConfig, ServerConfigBuilder, TransportConfig,
-	};
-	use std::{error::Error, net::SocketAddr, sync::Arc};
-	
-	/// Constructs a QUIC endpoint configured to listen for incoming connections
-	/// on a certain address and port.
-	///
-	/// ## Returns
-	///
-	/// - a stream of incoming QUIC connections
-	/// - server certificate serialized into DER format
-	#[allow(unused)]
-	pub fn make_server_endpoint(bind_addr: SocketAddr) -> anyhow::Result<(Incoming, Vec<u8>)> {
-		let (server_config, server_cert) = configure_server()?;
-		let mut endpoint_builder = Endpoint::builder();
-		endpoint_builder.listen(server_config);
-		let (_endpoint, incoming) = endpoint_builder.bind(&bind_addr)?;
-		Ok((incoming, server_cert))
-	}
-	
-	/// Returns default server configuration along with its certificate.
-	#[allow(clippy::field_reassign_with_default)] // https://github.com/rust-lang/rust-clippy/issues/6527
-	fn configure_server() -> anyhow::Result<(ServerConfig, Vec<u8>)> {
-		let cert = rcgen::generate_simple_self_signed(vec!["localhost".into()]).unwrap();
-		let cert_der = cert.serialize_der().unwrap();
-		let priv_key = cert.serialize_private_key_der();
-		let priv_key = PrivateKey::from_der(&priv_key)?;
-
-		let mut transport_config = TransportConfig::default();
-		transport_config.max_concurrent_uni_streams(0).unwrap();
-		let mut server_config = ServerConfig::default();
-		server_config.transport = Arc::new(transport_config);
-		let mut cfg_builder = ServerConfigBuilder::new(server_config);
-		let cert = Certificate::from_der(&cert_der)?;
-		cfg_builder.certificate(CertificateChain::from_certs(vec![cert]), priv_key)?;
-
-		Ok((cfg_builder.build(), cert_der))
-	}
-}
diff --git a/prototypes/quic_demo/src/lib.rs b/prototypes/quic_demo/src/lib.rs
new file mode 100644
index 0000000..fdfefeb
--- /dev/null
+++ b/prototypes/quic_demo/src/lib.rs
@@ -0,0 +1 @@
+pub mod quinn_utils;
diff --git a/prototypes/quic_demo/src/quinn_utils.rs b/prototypes/quic_demo/src/quinn_utils.rs
new file mode 100644
index 0000000..727110f
--- /dev/null
+++ b/prototypes/quic_demo/src/quinn_utils.rs
@@ -0,0 +1,43 @@
+// I'm not sure where I got this module from, but it's probably from the
+// quinn examples, so the license should be okay.
+
+use quinn::{
+	Certificate, CertificateChain, ClientConfig, ClientConfigBuilder, Endpoint, Incoming,
+	PrivateKey, ServerConfig, ServerConfigBuilder, TransportConfig,
+};
+use std::{error::Error, net::SocketAddr, sync::Arc};
+
+/// Constructs a QUIC endpoint configured to listen for incoming connections
+/// on a certain address and port.
+///
+/// ## Returns
+///
+/// - a stream of incoming QUIC connections
+/// - server certificate serialized into DER format
+#[allow(unused)]
+pub fn make_server_endpoint(bind_addr: SocketAddr) -> anyhow::Result<(Incoming, Vec<u8>)> {
+	let (server_config, server_cert) = configure_server()?;
+	let mut endpoint_builder = Endpoint::builder();
+	endpoint_builder.listen(server_config);
+	let (_endpoint, incoming) = endpoint_builder.bind(&bind_addr)?;
+	Ok((incoming, server_cert))
+}
+
+/// Returns default server configuration along with its certificate.
+#[allow(clippy::field_reassign_with_default)] // https://github.com/rust-lang/rust-clippy/issues/6527
+fn configure_server() -> anyhow::Result<(ServerConfig, Vec<u8>)> {
+	let cert = rcgen::generate_simple_self_signed(vec!["localhost".into()]).unwrap();
+	let cert_der = cert.serialize_der().unwrap();
+	let priv_key = cert.serialize_private_key_der();
+	let priv_key = PrivateKey::from_der(&priv_key)?;
+
+	let mut transport_config = TransportConfig::default();
+	transport_config.max_concurrent_uni_streams(0).unwrap();
+	let mut server_config = ServerConfig::default();
+	server_config.transport = Arc::new(transport_config);
+	let mut cfg_builder = ServerConfigBuilder::new(server_config);
+	let cert = Certificate::from_der(&cert_der)?;
+	cfg_builder.certificate(CertificateChain::from_certs(vec![cert]), priv_key)?;
+
+	Ok((cfg_builder.build(), cert_der))
+}