4 files changed, 70 insertions, 0 deletions
diff --git a/include/net/netfilter/ipv6/nf_conntrack_ipv6.h b/include/net/netfilter/ipv6/nf_conntrack_ipv6.h
new file mode 100644
index 000000000..e95483192
--- /dev/null
+++ b/include/net/netfilter/ipv6/nf_conntrack_ipv6.h
@@ -0,0 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef _NF_CONNTRACK_IPV6_H
+#define _NF_CONNTRACK_IPV6_H
+
+extern const struct nf_conntrack_l4proto nf_conntrack_l4proto_icmpv6;
+
+#endif /* _NF_CONNTRACK_IPV6_H*/
diff --git a/include/net/netfilter/ipv6/nf_defrag_ipv6.h b/include/net/netfilter/ipv6/nf_defrag_ipv6.h
new file mode 100644
index 000000000..ceadf8ba2
--- /dev/null
+++ b/include/net/netfilter/ipv6/nf_defrag_ipv6.h
@@ -0,0 +1,22 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef _NF_DEFRAG_IPV6_H
+#define _NF_DEFRAG_IPV6_H
+
+#include <linux/skbuff.h>
+#include <linux/types.h>
+
+int nf_defrag_ipv6_enable(struct net *net);
+void nf_defrag_ipv6_disable(struct net *net);
+
+int nf_ct_frag6_init(void);
+void nf_ct_frag6_cleanup(void);
+int nf_ct_frag6_gather(struct net *net, struct sk_buff *skb, u32 user);
+
+struct inet_frags_ctl;
+
+struct nft_ct_frag6_pernet {
+	struct ctl_table_header *nf_frag_frags_hdr;
+	struct fqdir	*fqdir;
+};
+
+#endif /* _NF_DEFRAG_IPV6_H */
diff --git a/include/net/netfilter/ipv6/nf_dup_ipv6.h b/include/net/netfilter/ipv6/nf_dup_ipv6.h
new file mode 100644
index 000000000..f6312bb04
--- /dev/null
+++ b/include/net/netfilter/ipv6/nf_dup_ipv6.h
@@ -0,0 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef _NF_DUP_IPV6_H_
+#define _NF_DUP_IPV6_H_
+
+#include <linux/skbuff.h>
+
+void nf_dup_ipv6(struct net *net, struct sk_buff *skb, unsigned int hooknum,
+		 const struct in6_addr *gw, int oif);
+
+#endif /* _NF_DUP_IPV6_H_ */
diff --git a/include/net/netfilter/ipv6/nf_reject.h b/include/net/netfilter/ipv6/nf_reject.h
new file mode 100644
index 000000000..d729344ba
--- /dev/null
+++ b/include/net/netfilter/ipv6/nf_reject.h
@@ -0,0 +1,31 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef _IPV6_NF_REJECT_H
+#define _IPV6_NF_REJECT_H
+
+#include <linux/icmpv6.h>
+#include <net/netfilter/nf_reject.h>
+
+void nf_send_unreach6(struct net *net, struct sk_buff *skb_in, unsigned char code,
+		      unsigned int hooknum);
+void nf_send_reset6(struct net *net, struct sock *sk, struct sk_buff *oldskb,
+		    int hook);
+const struct tcphdr *nf_reject_ip6_tcphdr_get(struct sk_buff *oldskb,
+					      struct tcphdr *otcph,
+					      unsigned int *otcplen, int hook);
+struct ipv6hdr *nf_reject_ip6hdr_put(struct sk_buff *nskb,
+				     const struct sk_buff *oldskb,
+				     __u8 protocol, int hoplimit);
+void nf_reject_ip6_tcphdr_put(struct sk_buff *nskb,
+			      const struct sk_buff *oldskb,
+			      const struct tcphdr *oth, unsigned int otcplen);
+
+struct sk_buff *nf_reject_skb_v6_tcp_reset(struct net *net,
+					   struct sk_buff *oldskb,
+					   const struct net_device *dev,
+					   int hook);
+struct sk_buff *nf_reject_skb_v6_unreach(struct net *net,
+					 struct sk_buff *oldskb,
+					 const struct net_device *dev,
+					 int hook, u8 code);
+
+#endif /* _IPV6_NF_REJECT_H */