Integrate enet again

.gitmodules

@@ -0,0 +1,3 @@
+[submodule "enet"]
+	path = enet
+	url = https://github.com/zpl-c/enet.git

CMakeLists.txt

@@ -60,6 +60,7 @@ target_link_libraries(gaming_core
 )
 target_include_directories(gaming_core SYSTEM 
     PUBLIC ${CMAKE_INSTALL_PREFIX}/include
+    PUBLIC enet/include
 )
 target_link_directories(gaming_core SYSTEM 
     PUBLIC ${CMAKE_INSTALL_PREFIX}/lib

enet

@@ -0,0 +1 @@
+Subproject commit dfe906c400a2d68c61f7b5f40f51f7566503a6f6

src/Network.c

@@ -1,6 +1,7 @@
 #include "core/Network.h"
 
-#include <arpa/inet.h>
+#define ENET_IMPLEMENTATION
+#include <enet.h>
 #include <string.h>
 
 typedef CoreOutPacket OutPacket;