1 #ifndef _LINUX_ICMPV6_H 2 #define _LINUX_ICMPV6_H 3 4 #include <linux/skbuff.h> 5 #include <uapi/linux/icmpv6.h> 6 7 static inline struct icmp6hdr *icmp6_hdr(const struct sk_buff *skb) 8 { 9 return (struct icmp6hdr *)skb_transport_header(skb); 10 } 11 12 #include <linux/netdevice.h> 13 14 extern void icmpv6_send(struct sk_buff *skb, 15 u8 type, u8 code, 16 __u32 info); 17 18 extern int icmpv6_init(void); 19 extern int icmpv6_err_convert(u8 type, u8 code, 20 int *err); 21 extern void icmpv6_cleanup(void); 22 extern void icmpv6_param_prob(struct sk_buff *skb, 23 u8 code, int pos); 24 25 struct flowi6; 26 struct in6_addr; 27 extern void icmpv6_flow_init(struct sock *sk, 28 struct flowi6 *fl6, 29 u8 type, 30 const struct in6_addr *saddr, 31 const struct in6_addr *daddr, 32 int oif); 33 #endif 34