style: add clang-format config and reformat scaffolding files

include/screencast/network/discovery.h

@@ -1,5 +1,6 @@
 #pragma once
 
+#include <cstdint>
 #include <functional>
 #include <memory>
 #include <string>
@@ -14,22 +15,22 @@ struct DiscoveredPeer {
 
 class DiscoveryService {
   public:
-    using PeerCallback = std::function<void ( const DiscoveredPeer & )>;
+    using PeerCallback = std::function<void(const DiscoveredPeer&)>;
 
-    virtual ~DiscoveryService () = default;
+    virtual ~DiscoveryService() = default;
 
     // Announce this peer on the LAN.
-    virtual bool announce ( const std::string &service_name, uint16_t signaling_port ) = 0;
+    virtual bool announce(const std::string& service_name, uint16_t signaling_port) = 0;
 
     // Browse for peers; callback is invoked for each newly found service.
-    virtual bool browse ( PeerCallback on_peer ) = 0;
+    virtual bool browse(PeerCallback on_peer) = 0;
 
-    virtual void stop () = 0;
+    virtual void stop() = 0;
 };
 
 class DiscoveryFactory {
   public:
-    static std::unique_ptr<DiscoveryService> create_avahi ();
+    static std::unique_ptr<DiscoveryService> create_avahi();
 };
 
-}  // namespace sc
+} // namespace sc