extern struct notifier_block batadv_hard_if_notifier;
+bool batadv_is_wifi_netdev(struct net_device *net_device);
struct batadv_hard_iface*
batadv_hardif_get_by_netdev(const struct net_device *net_dev);
int batadv_hardif_enable_interface(struct batadv_hard_iface *hard_iface,
int batadv_hardif_min_mtu(struct net_device *soft_iface);
void batadv_update_min_mtu(struct net_device *soft_iface);
void batadv_hardif_free_rcu(struct rcu_head *rcu);
-bool batadv_is_wifi_iface(int ifindex);
static inline void
batadv_hardif_free_ref(struct batadv_hard_iface *hard_iface)