#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 udplitev6_prot; extern struct proto tcpv6_prot; struct flowi; /* extention headers */ extern int ipv6_exthdrs_init(void); extern void ipv6_exthdrs_exit(void); extern int ipv6_frag_init(void); extern void ipv6_frag_exit(void); /* transport protocols */ extern int rawv6_init(void); extern void rawv6_exit(void); extern int udpv6_init(void); extern void udpv6_exit(void); extern int udplitev6_init(void); extern void udplitev6_exit(void); extern int tcpv6_init(void); extern void tcpv6_exit(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, int *tclass); #define LOOPBACK4_IPV6 __constant_htonl(0x7f000006) /* * address family specific functions */ extern struct inet_connection_sock_af_ops ipv4_specific; extern int inet6_destroy_sock(struct sock *sk); #endif #endif