--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _LINUX_NETCONF_H_
+#define _LINUX_NETCONF_H_
+
+#include <linux/types.h>
+#include <linux/netlink.h>
+
+struct netconfmsg {
+ __u8 ncm_family;
+};
+
+enum {
+ NETCONFA_UNSPEC,
+ NETCONFA_IFINDEX,
+ NETCONFA_FORWARDING,
+ NETCONFA_RP_FILTER,
+ NETCONFA_MC_FORWARDING,
+ NETCONFA_PROXY_NEIGH,
+ NETCONFA_IGNORE_ROUTES_WITH_LINKDOWN,
+ NETCONFA_INPUT,
+ NETCONFA_BC_FORWARDING,
+ __NETCONFA_MAX
+};
+#define NETCONFA_MAX (__NETCONFA_MAX - 1)
+#define NETCONFA_ALL -1
+
+#define NETCONFA_IFINDEX_ALL -1
+#define NETCONFA_IFINDEX_DEFAULT -2
+
+#endif /* _LINUX_NETCONF_H_ */