>other</code></em>
 and places the
result in <em class="parameter"><code>dst</code></em>
. That is, <em class="parameter"><code>dst</code></em>
 will be set to contain all areas that
are either in <em class="parameter"><code>dst</code></em>
 or in <em class="parameter"><code>other</code></em>
, but not in both.</p>
<div class="refsect3">
<a name="cairo-region-xor.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px"