+}
+
+/**
+ * When linklist is displayed, include qrcode CSS file.
+ *
+ * @param array $data - header data.
+ *
+ * @return mixed - header data with qrcode CSS file added.
+ */
+function hook_qrcode_render_includes($data)
+{
+ if ($data['_PAGE_'] == Router::$PAGE_LINKLIST) {
+ $data['css_files'][] = PluginManager::$PLUGINS_PATH . '/qrcode/qrcode.css';
+ }
+
+ return $data;
+}