#ifndef _UDP6_IMPL_H
  #define _UDP6_IMPL_H
  #include <net/udp.h>
  #include <net/udplite.h>
  #include <net/protocol.h>
  #include <net/addrconf.h>
  #include <net/inet_common.h>

  #include <net/transp_v6.h>

  int __udp6_lib_rcv(struct sk_buff *, struct udp_table *, int);
  void __udp6_lib_err(struct sk_buff *, struct inet6_skb_parm *, u8, u8, int,
  		    __be32, struct udp_table *);

  int udp_v6_get_port(struct sock *sk, unsigned short snum);

  int udpv6_getsockopt(struct sock *sk, int level, int optname,
  		     char __user *optval, int __user *optlen);
  int udpv6_setsockopt(struct sock *sk, int level, int optname,
  		     char __user *optval, unsigned int optlen);

  #ifdef CONFIG_COMPAT

  int compat_udpv6_setsockopt(struct sock *sk, int level, int optname,
  			    char __user *optval, unsigned int optlen);
  int compat_udpv6_getsockopt(struct sock *sk, int level, int optname,
  			    char __user *optval, int __user *optlen);

  #endif

  int udpv6_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
  		  size_t len);
  int udpv6_recvmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
  		  size_t len, int noblock, int flags, int *addr_len);
  int udpv6_queue_rcv_skb(struct sock *sk, struct sk_buff *skb);
  void udpv6_destroy_sock(struct sock *sk);

  void udp_v6_clear_sk(struct sock *sk, int size);

  #ifdef CONFIG_PROC_FS

  int udp6_seq_show(struct seq_file *seq, void *v);

  #endif
  #endif	/* _UDP6_IMPL_H */