include/linux/netfilter_ipv6.h

   1 /* IPv6-specific defines for netfilter.
   2  * (C)1998 Rusty Russell -- This code is GPL.
   3  * (C)1999 David Jeffery
   4  *   this header was blatantly ripped from netfilter_ipv4.h
   5  *   it's amazing what adding a bunch of 6s can do =8^)
   6  */
   7 #ifndef __LINUX_IP6_NETFILTER_H
   8 #define __LINUX_IP6_NETFILTER_H
   9
  10 #include <uapi/linux/netfilter_ipv6.h>
  11
  12
  13 #ifdef CONFIG_NETFILTER
  14 extern int ip6_route_me_harder(struct sk_buff *skb);
  15 extern __sum16 nf_ip6_checksum(struct sk_buff *skb, unsigned int hook,
  16                                     unsigned int dataoff, u_int8_t protocol);
  17
  18 extern int ipv6_netfilter_init(void);
  19 extern void ipv6_netfilter_fini(void);
  20 #else /* CONFIG_NETFILTER */
  21 static inline int ipv6_netfilter_init(void) { return 0; }
  22 static inline void ipv6_netfilter_fini(void) { return; }
  23 #endif /* CONFIG_NETFILTER */
  24
  25 #endif /*__LINUX_IP6_NETFILTER_H*/