| /* SPDX-License-Identifier: GPL-2.0 */ |
| /* |
| * IPv4 support for nf_conntrack. |
| * |
| * 23 Mar 2004: Yasuyuki Kozakai @ USAGI <yasuyuki.kozakai@toshiba.co.jp> |
| * - move L3 protocol dependent part from include/linux/netfilter_ipv4/ |
| * ip_conntarck.h |
| */ |
| |
| #ifndef _NF_CONNTRACK_IPV4_H |
| #define _NF_CONNTRACK_IPV4_H |
| |
| |
| extern struct nf_conntrack_l3proto nf_conntrack_l3proto_ipv4; |
| |
| extern struct nf_conntrack_l4proto nf_conntrack_l4proto_tcp4; |
| extern struct nf_conntrack_l4proto nf_conntrack_l4proto_udp4; |
| extern struct nf_conntrack_l4proto nf_conntrack_l4proto_icmp; |
| #ifdef CONFIG_NF_CT_PROTO_DCCP |
| extern struct nf_conntrack_l4proto nf_conntrack_l4proto_dccp4; |
| #endif |
| #ifdef CONFIG_NF_CT_PROTO_SCTP |
| extern struct nf_conntrack_l4proto nf_conntrack_l4proto_sctp4; |
| #endif |
| #ifdef CONFIG_NF_CT_PROTO_UDPLITE |
| extern struct nf_conntrack_l4proto nf_conntrack_l4proto_udplite4; |
| #endif |
| |
| int nf_conntrack_ipv4_compat_init(void); |
| void nf_conntrack_ipv4_compat_fini(void); |
| |
| #endif /*_NF_CONNTRACK_IPV4_H*/ |
