<map id="G" name="G"> <area shape="rect" id="node3" href="$group__attr.html#gaf39d6bbd2be1fc2de30b6b7d079a5fce" title="Return pointer to the payload section." alt="" coords="147,5,224,32"/> <area shape="rect" id="node5" href="$group__attr.html#gac5a7705797946fa9c0775997bb8d130b" title="Return length of the payload ." alt="" coords="152,56,219,83"/> </map>