title: No sys/sendfile.h on Cygwin?
body: <p>I'm trying to compile some C code on Cygwin which needs the sendfile.h. When I try to compile, it gives me </p>
  
  <pre><code>fatal error: sys/sendfile.h: No such file or directory
  compilation terminated.
  </code></pre>
  
  <p>How do I solve this? Will I have to move to a linux platform? I have gcc4.5 installed on Cygwin. </p>