ports/windows/init.c: Initialise WinSock2 library at startup.

Signed-off-by: Jon Foster <jon@jon-foster.co.uk>

ports/windows/init.c

@@ -29,11 +29,16 @@
 #include <stdlib.h>
 #include <stdio.h>
 #include <windows.h>
+#include <winsock2.h>
 #ifdef _MSC_VER
 #include <crtdbg.h>
 #endif
 #include "fmode.h"
 
+#ifdef _MSC_VER
+#pragma comment(lib, "Ws2_32.lib")
+#endif
+
 extern BOOL WINAPI console_sighandler(DWORD evt);
 
 #ifdef _MSC_VER
@@ -63,6 +68,10 @@ void init() {
     _set_output_format(_TWO_DIGIT_EXPONENT);
     #endif
     set_fmode_binary();
+
+    // Initialize Winsock
+    WSADATA winsockData;
+    WSAStartup(MAKEWORD(2, 2), &winsockData);
 }
 
 void deinit() {