add clang-format to repo for style

Add .clang-format to repo for style.

Change-Id: I286b3b245550d6a736d7df797f0ce21b51d7a235
Signed-off-by: Patrick Venture <venture@google.com>
diff --git a/slp_server.hpp b/slp_server.hpp
index 0ab12c9..c890ced 100644
--- a/slp_server.hpp
+++ b/slp_server.hpp
@@ -1,14 +1,15 @@
 #pragma once
 
-#include <iostream>
-#include <string>
+#include "slp.hpp"
+#include "slp_meta.hpp"
+
 #include <sys/types.h>
 #include <systemd/sd-bus.h>
 #include <systemd/sd-daemon.h>
 #include <systemd/sd-event.h>
 
-#include "slp_meta.hpp"
-#include "slp.hpp"
+#include <iostream>
+#include <string>
 
 namespace slp
 {
@@ -23,24 +24,20 @@
 class Server
 {
 
-    public:
+  public:
+    Server() : Server(slp::PORT, nullptr){};
 
-        Server(): Server(slp::PORT, nullptr) {};
+    Server(uint16_t port, sd_event_io_handler_t cb) : port(port), callme(cb){};
 
-        Server(uint16_t port, sd_event_io_handler_t cb):
-            port(port),
-            callme(cb) {};
+    Server(const Server&) = delete;
+    Server& operator=(const Server&) = delete;
+    Server(Server&&) = default;
+    Server& operator=(Server&&) = default;
 
-        Server(const Server&) = delete;
-        Server& operator=(const Server&) = delete;
-        Server(Server&&) = default;
-        Server& operator=(Server &&) = default;
+    uint16_t port;
+    sd_event_io_handler_t callme;
 
-        uint16_t port;
-        sd_event_io_handler_t callme;
-
-        int run();
-
+    int run();
 };
-}//namespce udp
-}//namespace slp
+} // namespace udp
+} // namespace slp