n_t</span></a> version</code></em>);
enum                <a class="link" href="cairo-PDF-Surfaces.html#cairo-pdf-version-t" title="enum cairo_pdf_version_t">cairo_pdf_version_t</a>;
<span class="returnvalue">void</span>                <a class="link" href="cairo-PDF-Surfaces.html#cairo-pdf-get-versions" title="cairo_pdf_get_versions ()">cairo_pdf_get_versions</a>              (<em class="parameter"><code><a class="link" href="cairo-PDF-Surfaces.html#cairo-pdf-version-t" title="enum cairo_pdf_version_t"><spa