1/* 2 * ICMPv6 tracking. 3 * 4 * 21 Apl 2004: Yasuyuki Kozakai @USAGI <yasuyuki.kozakai@toshiba.co.jp> 5 * - separated from nf_conntrack_icmp.h 6 * 7 * Derived from include/linux/netfiter_ipv4/ip_conntrack_icmp.h 8 */ 9 10#ifndef _NF_CONNTRACK_ICMPV6_H 11#define _NF_CONNTRACK_ICMPV6_H 12#include <asm/atomic.h> 13 14#ifndef ICMPV6_NI_QUERY 15#define ICMPV6_NI_QUERY 139 16#endif 17#ifndef ICMPV6_NI_REPLY 18#define ICMPV6_NI_REPLY 140 19#endif 20 21struct nf_ct_icmpv6 22{ 23 /* Optimization: when number in == number out, forget immediately. */ 24 atomic_t count; 25}; 26 27#endif /* _NF_CONNTRACK_ICMPV6_H */ 28