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[net-next-2.6.git] / net / netfilter / nf_internals.h
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1#ifndef _NF_INTERNALS_H
2#define _NF_INTERNALS_H
3
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4#include <linux/list.h>
5#include <linux/skbuff.h>
6#include <linux/netdevice.h>
7
8#ifdef CONFIG_NETFILTER_DEBUG
654d0fbd 9#define NFDEBUG(format, args...) printk(KERN_DEBUG format , ## args)
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10#else
11#define NFDEBUG(format, args...)
12#endif
13
14
15/* core.c */
16extern unsigned int nf_iterate(struct list_head *head,
3db05fea 17 struct sk_buff *skb,
76108cea 18 unsigned int hook,
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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/* nf_queue.c */
394f545d 26extern int nf_queue(struct sk_buff *skb,
601e68e1 27 struct list_head *elem,
76108cea 28 u_int8_t pf, unsigned int hook,
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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/* nf_log.c */
36extern int __init netfilter_log_init(void);
37
38#endif