1#ifndef _TRANSP_V6_H
2#define _TRANSP_V6_H
3
4#include <net/checksum.h>
5
6/*
7 *	IPv6 transport protocols
8 */
9
10#ifdef __KERNEL__
11
12extern struct proto rawv6_prot;
13extern struct proto udpv6_prot;
14extern struct proto tcpv6_prot;
15
16struct flowi;
17
18extern void				rawv6_init(void);
19extern void				udpv6_init(void);
20extern void				tcpv6_init(void);
21
22extern int				udpv6_connect(struct sock *sk,
23						      struct sockaddr *uaddr,
24						      int addr_len);
25
26extern int			datagram_recv_ctl(struct sock *sk,
27						  struct msghdr *msg,
28						  struct sk_buff *skb);
29
30extern int			datagram_send_ctl(struct msghdr *msg,
31						  struct flowi *fl,
32						  struct ipv6_txoptions *opt,
33						  int *hlimit);
34
35#define		LOOPBACK4_IPV6		__constant_htonl(0x7f000006)
36
37/*
38 *	address family specific functions
39 */
40extern struct tcp_func	ipv4_specific;
41
42extern int inet6_destroy_sock(struct sock *sk);
43
44#endif
45
46#endif
47