eturn a simple atom, with no version constrain, from a package<br>
</div>

<pre><span id="VALatoms_of_packages"><span class="keyword">val</span> atoms_of_packages</span> : <code class="type"><a href="OpamTypes.html#TYPEpackage_set">OpamTypes.package_set</a> -> <a href="OpamTypes.html#TYPEatom">OpamTypes.atom</a> list</code></pre><div class="info ">
Return a list of simple atoms (ie. with no version constraints)
    from a set of packages<br>
</div>

<pre><span id="VALeq_atoms_of_packages"><span class="keywo