diff --git a/CMakeLists.txt b/CMakeLists.txt
index c2de1a6..9b42038 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,13 +1,38 @@
 cmake_minimum_required (VERSION 3.7.0)
 project (DiscordRPCExample)
 
+# format
+file(GLOB_RECURSE ALL_SOURCE_FILES
+    examples/*.cpp examples/*.h examples/*.c
+    include/*.h
+    src/*.cpp src/*.h src/*.c
+)
+
+find_program(CLANG_FORMAT_CMD clang-format)
+
+if (CLANG_FORMAT_CMD)
+    add_custom_target(
+        clangformat
+        COMMAND clang-format
+        -i -style=file -fallback-style=none
+        ${ALL_SOURCE_FILES}
+        DEPENDS
+        ${ALL_SOURCE_FILES}
+    )
+else(CLANG_FORMAT_CMD)
+    add_custom_target(
+        clangformat
+        COMMENT "no clang format"
+    )
+endif(CLANG_FORMAT_CMD)
+
+# thirdparty stuff
 execute_process( 
     COMMAND mkdir ${CMAKE_SOURCE_DIR}/thirdparty
     ERROR_QUIET
 )
 
 find_file(RAPIDJSON NAMES rapidjson rapidjson-1.1.0 PATHS ${CMAKE_SOURCE_DIR}/thirdparty)
-
 if (NOT RAPIDJSON)
     message("no rapidjson, download")
     set(RJ_TAR_FILE ${CMAKE_SOURCE_DIR}/thirdparty/v1.1.0.tar.gz)
@@ -18,8 +43,9 @@ if (NOT RAPIDJSON)
     )
     file(REMOVE ${RJ_TAR_FILE})
 endif(NOT RAPIDJSON)
-
 add_library(rapidjson STATIC IMPORTED ${RAPIDJSON})
 
+# add subdirs
+
 add_subdirectory(src)
 add_subdirectory(examples/send-presence)
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 560914b..56e18ae 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -11,3 +11,5 @@ if(UNIX)
 endif(UNIX)
 
 target_include_directories(discord-rpc PRIVATE ${RAPIDJSON}/include)
+
+add_dependencies(discord-rpc clangformat)
diff --git a/src/connection_unix.cpp b/src/connection_unix.cpp
index 50e5199..ff7f30f 100644
--- a/src/connection_unix.cpp
+++ b/src/connection_unix.cpp
@@ -31,17 +31,14 @@ struct RpcConnectionUnix : public RpcConnection {
 
 void RpcConnection::Open()
 {
-    
 }
 
 void RpcConnection::Close()
 {
-    
 }
 
 void RpcConnection::Write(const void* data, size_t length)
 {
-    
 }
 
 RpcMessageFrame* RpcConnection::Read()
@@ -59,5 +56,4 @@ RpcMessageFrame* RpcConnection::GetNextFrame()
 
 void RpcConnection::WriteFrame(RpcMessageFrame* frame)
 {
-    
 }