implemented socket send and receive

src/network/std_includes.h

@@ -0,0 +1,18 @@
+#pragma once
+
+#if defined(_WIN64) || defined(_WIN32)
+    #define KN_USE_WINSOCK 1
+#else 
+    #define KN_USE_WINSOCK 0
+#endif
+
+#if KN_USE_WINSOCK
+    #include <winsock2.h>
+#else
+    #include <sys/types.h>
+    #include <sys/socket.h>
+    #include <netinet/in.h>
+    #include <arpa/inet.h>
+    #include <netdb.h>
+    #include <unistd.h>
+#endif