4378 struct element {  struct
4386 	for (_elem = (const struct element *)(_data);			\
4391 	     _elem = (const struct element *)(_elem->data + _elem->datalen))
4393 #define for_each_element_id(element, _id, data, datalen)		\  argument
4394 	for_each_element(element, data, datalen)			\
4395 		if (element->id == (_id))
4397 #define for_each_element_extid(element, extid, _data, _datalen)		\  argument
4398 	for_each_element(element, _data, _datalen)			\
4399 		if (element->id == WLAN_EID_EXTENSION &&		\
4400 		    element->datalen > 0 &&				\
4401 		    element->data[0] == (extid))
4403 #define for_each_subelement(sub, element)				\  argument
4404 	for_each_element(sub, (element)->data, (element)->datalen)
4406 #define for_each_subelement_id(sub, id, element)			\  argument
4407 	for_each_element_id(sub, id, (element)->data, (element)->datalen)
4409 #define for_each_subelement_extid(sub, extid, element)			\  argument
4410 	for_each_element_extid(sub, extid, (element)->data, (element)->datalen)
4425 static inline bool for_each_element_completed(const struct element *element,  in for_each_element_completed()  argument
4428 	return (const u8 *)element == (const u8 *)data + datalen;  in for_each_element_completed()