icmpv6.h

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#ifndef _LINUX_ICMPV6_H
#define _LINUX_ICMPV6_H

#include <linux/skbuff.h>
#include <uapi/linux/icmpv6.h>

static inline struct icmp6hdr *icmp6_hdr(const struct sk_buff *skb)
{
    return (struct icmp6hdr *)skb_transport_header(skb);
}

#include <linux/netdevice.h>

extern void             icmpv6_send(struct sk_buff *skb,
                            u8 type, u8 code,
                            __u32 info);

extern int              icmpv6_init(void);
extern int              icmpv6_err_convert(u8 type, u8 code,
                               int *err);
extern void             icmpv6_cleanup(void);
extern void             icmpv6_param_prob(struct sk_buff *skb,
                              u8 code, int pos);

struct flowi6;
struct in6_addr;
extern void             icmpv6_flow_init(struct sock *sk,
                             struct flowi6 *fl6,
                             u8 type,
                             const struct in6_addr *saddr,
                             const struct in6_addr *daddr,
                             int oif);
#endif