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#ifndef _TRANSP_V6_H
#define _TRANSP_V6_H
 
#include <net/checksum.h>
 
/*
 *	IPv6 transport protocols
 */
 
#ifdef __KERNEL__
 
extern struct proto rawv6_prot;
extern struct proto udpv6_prot;
extern struct proto tcpv6_prot;
 
struct flowi;
 
extern void				ipv6_frag_init(void);
 
extern void				rawv6_init(void);
extern void				udpv6_init(void);
extern void				tcpv6_init(void);
 
extern int				udpv6_connect(struct sock *sk,
						      struct sockaddr *uaddr,
						      int addr_len);
 
extern int			datagram_recv_ctl(struct sock *sk,
						  struct msghdr *msg,
						  struct sk_buff *skb);
 
extern int			datagram_send_ctl(struct msghdr *msg,
						  struct flowi *fl,
						  struct ipv6_txoptions *opt,
						  int *hlimit);
 
#define		LOOPBACK4_IPV6		__constant_htonl(0x7f000006)
 
/*
 *	address family specific functions
 */
extern struct tcp_func	ipv4_specific;
 
extern int inet6_destroy_sock(struct sock *sk);
 
#endif
 
#endif