1 /* 2 * IPv4 support for nf_conntrack. 3 * 4 * 23 Mar 2004: Yasuyuki Kozakai @ USAGI <yasuyuki.kozakai@toshiba.co.jp> 5 * - move L3 protocol dependent part from include/linux/netfilter_ipv4/ 6 * ip_conntarck.h 7 */ 8 9 #ifndef _NF_CONNTRACK_IPV4_H 10 #define _NF_CONNTRACK_IPV4_H 11 12 13 extern struct nf_conntrack_l3proto nf_conntrack_l3proto_ipv4; 14 15 extern struct nf_conntrack_l4proto nf_conntrack_l4proto_tcp4; 16 extern struct nf_conntrack_l4proto nf_conntrack_l4proto_udp4; 17 extern struct nf_conntrack_l4proto nf_conntrack_l4proto_icmp; 18 19 int nf_conntrack_ipv4_compat_init(void); 20 void nf_conntrack_ipv4_compat_fini(void); 21 22 #endif /*_NF_CONNTRACK_IPV4_H*/ 23