/* Copyright (C) 2007-2014 B.A.T.M.A.N. contributors:

   *
   * Marek Lindner, Simon Wunderlich
   *
   * This program is free software; you can redistribute it and/or
   * modify it under the terms of version 2 of the GNU General Public
   * License as published by the Free Software Foundation.
   *
   * This program is distributed in the hope that it will be useful, but
   * WITHOUT ANY WARRANTY; without even the implied warranty of
   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
   * General Public License for more details.
   *
   * You should have received a copy of the GNU General Public License

   * along with this program; if not, see <http://www.gnu.org/licenses/>.

   */
  
  #ifndef _NET_BATMAN_ADV_ROUTING_H_
  #define _NET_BATMAN_ADV_ROUTING_H_

  bool batadv_check_management_packet(struct sk_buff *skb,

  				    struct batadv_hard_iface *hard_iface,

  				    int header_len);

  void batadv_update_route(struct batadv_priv *bat_priv,
  			 struct batadv_orig_node *orig_node,

  			 struct batadv_hard_iface *recv_if,

  			 struct batadv_neigh_node *neigh_node);
  int batadv_recv_icmp_packet(struct sk_buff *skb,
  			    struct batadv_hard_iface *recv_if);
  int batadv_recv_unicast_packet(struct sk_buff *skb,
  			       struct batadv_hard_iface *recv_if);

  int batadv_recv_frag_packet(struct sk_buff *skb,
  			    struct batadv_hard_iface *iface);

  int batadv_recv_bcast_packet(struct sk_buff *skb,
  			     struct batadv_hard_iface *recv_if);

  int batadv_recv_tt_query(struct sk_buff *skb,
  			 struct batadv_hard_iface *recv_if);
  int batadv_recv_roam_adv(struct sk_buff *skb,
  			 struct batadv_hard_iface *recv_if);

  int batadv_recv_unicast_tvlv(struct sk_buff *skb,
  			     struct batadv_hard_iface *recv_if);

  int batadv_recv_unhandled_unicast_packet(struct sk_buff *skb,
  					 struct batadv_hard_iface *recv_if);

  struct batadv_neigh_node *
  batadv_find_router(struct batadv_priv *bat_priv,
  		   struct batadv_orig_node *orig_node,

  		   struct batadv_hard_iface *recv_if);

  int batadv_window_protected(struct batadv_priv *bat_priv, int32_t seq_num_diff,

  			    unsigned long *last_reset);

  
  #endif /* _NET_BATMAN_ADV_ROUTING_H_ */