title: include file error?
body: <p>I have these lines inside my code. I have also included the file in my header list inside my project. But when compile I got the below error. What is my mistake?</p>
  
  <pre><code>#ifndef WIN32
  #  include &lt;netinet/in.h&gt;
  #  include &lt;arpa/inet.h&gt;
  #  include &lt;unistd.h&gt;
  #  include &lt;netdb.h&gt;
  #  include &lt;sys/socket.h&gt;
  #  include &lt;sys/un.h&gt;
  #  include &lt;pwd.h&gt;
  #  include &lt;grp.h&gt;
  #else
  #  include "getopt.h"
  #  include &lt;stdarg.h&gt;
  #  pragma comment (lib, "wpcap.lib")
  #endif /* ^WIN32 */
  </code></pre>
  
  <p>Error   1   fatal error C1083: Cannot open include file: 'getopt.h': No such file or directory  c:\filetry.c</p>