1 files changed, 0 insertions, 82 deletions
diff --git a/include/net/netfilter/nf_nat_l4proto.h b/include/net/netfilter/nf_nat_l4proto.h
deleted file mode 100644
index b4d6b29bca62..000000000000
--- a/include/net/netfilter/nf_nat_l4proto.h
+++ /dev/null
@@ -1,82 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/* Header for use in defining a given protocol. */
-#ifndef _NF_NAT_L4PROTO_H
-#define _NF_NAT_L4PROTO_H
-#include <net/netfilter/nf_nat.h>
-#include <linux/netfilter/nfnetlink_conntrack.h>
-
-struct nf_nat_range;
-struct nf_nat_l3proto;
-
-struct nf_nat_l4proto {
-	/* Protocol number. */
-	u8 l4proto;
-
-	/* Translate a packet to the target according to manip type.
-	 * Return true if succeeded.
-	 */
-	bool (*manip_pkt)(struct sk_buff *skb,
-			  const struct nf_nat_l3proto *l3proto,
-			  unsigned int iphdroff, unsigned int hdroff,
-			  const struct nf_conntrack_tuple *tuple,
-			  enum nf_nat_manip_type maniptype);
-
-	/* Is the manipable part of the tuple between min and max incl? */
-	bool (*in_range)(const struct nf_conntrack_tuple *tuple,
-			 enum nf_nat_manip_type maniptype,
-			 const union nf_conntrack_man_proto *min,
-			 const union nf_conntrack_man_proto *max);
-
-	/* Alter the per-proto part of the tuple (depending on
-	 * maniptype), to give a unique tuple in the given range if
-	 * possible.  Per-protocol part of tuple is initialized to the
-	 * incoming packet.
-	 */
-	void (*unique_tuple)(const struct nf_nat_l3proto *l3proto,
-			     struct nf_conntrack_tuple *tuple,
-			     const struct nf_nat_range2 *range,
-			     enum nf_nat_manip_type maniptype,
-			     const struct nf_conn *ct);
-
-	int (*nlattr_to_range)(struct nlattr *tb[],
-			       struct nf_nat_range2 *range);
-};
-
-/* Protocol registration. */
-int nf_nat_l4proto_register(u8 l3proto, const struct nf_nat_l4proto *l4proto);
-void nf_nat_l4proto_unregister(u8 l3proto,
-			       const struct nf_nat_l4proto *l4proto);
-
-const struct nf_nat_l4proto *__nf_nat_l4proto_find(u8 l3proto, u8 l4proto);
-
-/* Built-in protocols. */
-extern const struct nf_nat_l4proto nf_nat_l4proto_tcp;
-extern const struct nf_nat_l4proto nf_nat_l4proto_udp;
-extern const struct nf_nat_l4proto nf_nat_l4proto_icmp;
-extern const struct nf_nat_l4proto nf_nat_l4proto_icmpv6;
-extern const struct nf_nat_l4proto nf_nat_l4proto_unknown;
-#ifdef CONFIG_NF_NAT_PROTO_DCCP
-extern const struct nf_nat_l4proto nf_nat_l4proto_dccp;
-#endif
-#ifdef CONFIG_NF_NAT_PROTO_SCTP
-extern const struct nf_nat_l4proto nf_nat_l4proto_sctp;
-#endif
-#ifdef CONFIG_NF_NAT_PROTO_UDPLITE
-extern const struct nf_nat_l4proto nf_nat_l4proto_udplite;
-#endif
-
-bool nf_nat_l4proto_in_range(const struct nf_conntrack_tuple *tuple,
-			     enum nf_nat_manip_type maniptype,
-			     const union nf_conntrack_man_proto *min,
-			     const union nf_conntrack_man_proto *max);
-
-void nf_nat_l4proto_unique_tuple(const struct nf_nat_l3proto *l3proto,
-				 struct nf_conntrack_tuple *tuple,
-				 const struct nf_nat_range2 *range,
-				 enum nf_nat_manip_type maniptype,
-				 const struct nf_conn *ct, u16 *rover);
-
-int nf_nat_l4proto_nlattr_to_range(struct nlattr *tb[],
-				   struct nf_nat_range2 *range);
-
-#endif /*_NF_NAT_L4PROTO_H*/