title: Winsock2.h seems to be missing from mingw?
body: <p>I have installed mingw on my arch linux distribution in order to cross compile windows applications. Everything seems to work fine, except when I include Winsock2:</p>
  
  <pre><code>x86_64-w64-mingw32-gcc -c -Wall  -o tcp.o tcp.c
  tcp.c:14:24: fatal error: Winsock2.h: No such file or directory
  #include &lt;Winsock2.h&gt;
  </code></pre>
  
  <p>What package do I miss?</p>