1 /* linux/net/inet/arp.h */ 2 #ifndef _ARP_H 3 #define _ARP_H 4 5 #include <linux/if_arp.h> 6 #include <net/neighbour.h> 7 8 9 extern struct neigh_table arp_tbl; 10 11 extern void arp_init(void); 12 extern int arp_find(unsigned char *haddr, struct sk_buff *skb); 13 extern int arp_ioctl(struct net *net, unsigned int cmd, void __user *arg); 14 extern void arp_send(int type, int ptype, __be32 dest_ip, 15 struct net_device *dev, __be32 src_ip, 16 const unsigned char *dest_hw, 17 const unsigned char *src_hw, const unsigned char *th); 18 extern int arp_bind_neighbour(struct dst_entry *dst); 19 extern int arp_mc_map(__be32 addr, u8 *haddr, struct net_device *dev, int dir); 20 extern void arp_ifdown(struct net_device *dev); 21 22 extern struct sk_buff *arp_create(int type, int ptype, __be32 dest_ip, 23 struct net_device *dev, __be32 src_ip, 24 const unsigned char *dest_hw, 25 const unsigned char *src_hw, 26 const unsigned char *target_hw); 27 extern void arp_xmit(struct sk_buff *skb); 28 int arp_invalidate(struct net_device *dev, __be32 ip); 29 30 #endif /* _ARP_H */ 31