/* linux/net/inet/arp.h */#ifndef _ARP_H#define _ARP_H #include <linux/if_arp.h>#include <net/neighbour.h> #define HAVE_ARP_CREATE 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(unsigned int cmd, void __user *arg);extern void     arp_send(int type, int ptype, u32 dest_ip, 			 struct net_device *dev, u32 src_ip, 			 unsigned char *dest_hw, unsigned char *src_hw, unsigned char *th);extern int	arp_bind_neighbour(struct dst_entry *dst);extern int	arp_mc_map(u32 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, u32 dest_ip,				  struct net_device *dev, u32 src_ip,				  unsigned char *dest_hw, unsigned char *src_hw,				  unsigned char *target_hw);extern void arp_xmit(struct sk_buff *skb); extern struct neigh_ops arp_broken_ops; #endif	/* _ARP_H */