root/include/net/arp.h

INCLUDED FROM

/* linux/net/inet/arp.h */
#ifndef _ARP_H
#define _ARP_H

#include <linux/if_arp.h>
#include <net/neighbour.h>


extern struct neigh_table arp_tbl;

extern void     arp_init(void);
extern int      arp_find(unsigned char *haddr, struct sk_buff *skb);
extern int      arp_ioctl(struct net *net, unsigned int cmd, void __user *arg);
extern void     arp_send(int type, int ptype, __be32 dest_ip,
                         struct net_device *dev, __be32 src_ip,
                         const unsigned char *dest_hw,
                         const unsigned char *src_hw, const unsigned char *th);
extern int      arp_bind_neighbour(struct dst_entry *dst);
extern int      arp_mc_map(__be32 addr, u8 *haddr, struct net_device *dev, int dir);
extern void     arp_ifdown(struct net_device *dev);

extern struct sk_buff *arp_create(int type, int ptype, __be32 dest_ip,
                                  struct net_device *dev, __be32 src_ip,
                                  const unsigned char *dest_hw,
                                  const unsigned char *src_hw,
                                  const unsigned char *target_hw);
extern void arp_xmit(struct sk_buff *skb);

extern struct neigh_ops arp_broken_ops;

#endif  /* _ARP_H */