linux/include/uapi/linux/netfilter_ipv6.h

/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
/* IPv6-specific defines for netfilter. 
 * (C)1998 Rusty Russell -- This code is GPL.
 * (C)1999 David Jeffery
 *   this header was blatantly ripped from netfilter_ipv4.h 
 *   it's amazing what adding a bunch of 6s can do =8^)
 */
#ifndef _UAPI__LINUX_IP6_NETFILTER_H
#define _UAPI__LINUX_IP6_NETFILTER_H


#include <linux/netfilter.h>

/* only for userspace compatibility */
#ifndef __KERNEL__

#include <limits.h> /* for INT_MIN, INT_MAX */

/* IP6 Hooks */
/* After promisc drops, checksum checks. */
#define NF_IP6_PRE_ROUTING …
/* If the packet is destined for this box. */
#define NF_IP6_LOCAL_IN …
/* If the packet is destined for another interface. */
#define NF_IP6_FORWARD …
/* Packets coming from a local process. */
#define NF_IP6_LOCAL_OUT …
/* Packets about to hit the wire. */
#define NF_IP6_POST_ROUTING …
#define NF_IP6_NUMHOOKS …
#endif /* ! __KERNEL__ */


enum nf_ip6_hook_priorities { … };


#endif /* _UAPI__LINUX_IP6_NETFILTER_H */