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        <td class="listing_code"><pre class="programlisting"><span class="gtkdoc kwb">int</span> stride<span class="gtkdoc opt">;</span>
<span class="gtkdoc kwb">unsigned char</span> <span class="gtkdoc opt">*</span>data<span class="gtkdoc opt">;</span>
cairo_surface_t <span class="gtkdoc opt">*</span>surface<span class="gtkdoc opt">;</span>

stride <span class="gtkdoc opt">=</span> <span class="function