1/* SPDX-License-Identifier: GPL-2.0 */
2#ifndef __LINUX_NETFILTER_CORE_H_
3#define __LINUX_NETFILTER_CORE_H_
4
5#include <uapi/linux/netfilter.h>
6
7/* in/out/forward only */
8#define NF_ARP_NUMHOOKS 3
9
10/* max hook is NF_DN_ROUTE (6), also see uapi/linux/netfilter_decnet.h */
11#define NF_DN_NUMHOOKS 7
12
13#if IS_ENABLED(CONFIG_DECNET)
14/* Largest hook number + 1, see uapi/linux/netfilter_decnet.h */
15#define NF_MAX_HOOKS NF_DN_NUMHOOKS
16#else
17#define NF_MAX_HOOKS NF_INET_NUMHOOKS
18#endif
19
20#endif
21