Function xml_node__find_child

NULLC/includes/pugi.cpp:511–516

		return att;
	}
	xml_node xml_node__find_child(NULLCFuncPtr pred, xml_node* ptr)
	{
		xml_node n;
		n.node = ptr->node.find_child(predicate_nullc_node(pred));
		return n;
	}
	xml_node xml_node__find_node(NULLCFuncPtr pred, xml_node* ptr)
	{
		xml_node n;