Optimizing Headers
<p>I'm looking for a tool which can do at least one of two things.</p>

<ul>
<li>Guess what headers might be unused and can be removed.</li>
<li>Guess which headers should be included in a file, but are included indirectly through inclusion of other files. Thus allows proper compilation of the file.</li>
</ul>

<p>Is there such a tool?</p>
