static bool
cfg80211_iter_rnr(const u8 *elems, size_t elems_len,
		  enum cfg80211_rnr_iter_ret
		  (*iter)(void *data, u8 type,
			  const struct ieee80211_neighbor_ap_info *info,
			  const u8 *tbtt_info, u8 tbtt_info_len),
		  void *iter_data)
bool cfg80211_iter_rnr(const u8 *elems, size_t elems_len,
		       enum cfg80211_rnr_iter_ret
		       (*iter)(void *data, u8 type,
			       const struct ieee80211_neighbor_ap_info *info,
			       const u8 *tbtt_info, u8 tbtt_info_len),
		       void *iter_data)