1#ifndef _NF_INTERNALS_H
2#define _NF_INTERNALS_H
3
4#include <linux/list.h>
5#include <linux/skbuff.h>
6#include <linux/netdevice.h>
7
8#ifdef CONFIG_NETFILTER_DEBUG
9#define NFDEBUG(format, args...) printk(KERN_DEBUG format , ## args)
10#else
11#define NFDEBUG(format, args...)
12#endif
13
14
15
16extern unsigned int nf_iterate(struct list_head *head,
17 struct sk_buff *skb,
18 unsigned int hook,
19 const struct net_device *indev,
20 const struct net_device *outdev,
21 struct list_head **i,
22 int (*okfn)(struct sk_buff *),
23 int hook_thresh);
24
25
26extern int nf_queue(struct sk_buff *skb,
27 struct list_head *elem,
28 u_int8_t pf, unsigned int hook,
29 struct net_device *indev,
30 struct net_device *outdev,
31 int (*okfn)(struct sk_buff *),
32 unsigned int queuenum);
33extern int __init netfilter_queue_init(void);
34
35
36extern int __init netfilter_log_init(void);
37
38#endif
39