" href="cairo-Regions.html#cairo-region-reference" title="cairo_region_reference ()"><code class="function">cairo_region_reference()</code></a> and <a class="link" href="cairo-Regions.html#cairo-region-destroy" title="cairo_region_destroy ()"><code class="function">cairo_region_destroy()</code></a>.</p>
<p class="since">Since: 1.10</p>
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<div class="refsect2">
<a name="cairo-region-overlap-t"></a><h3>enum cairo_region_overlap_t</h3>
<p>Used as the return value for <a class="link" href="cairo-Reg