title: Convert string from __DATE__ into a time_t
body: <p>I'm trying to convert the string produced from the <code>__DATE__</code> macro into a <code>time_t</code>.  I don't need a full-blown date/time parser, something that only handles the format of the <code>__DATE__</code> macro would be great.</p>
  
  <p>A preprocessor method would be nifty, but a function would work just as well.  If it's relevant, I'm using MSVC.</p>