[NETFILTER]: split net/core/netfilter.c into net/netfilter/*.c

This patch doesn't introduce any code changes, but merely splits the
core netfilter code into four separate files.  It also moves it from
it's old location in net/core/ to the recently-created net/netfilter/
directory.

Signed-off-by: Harald Welte <laforge@netfilter.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 39 insertions, 0 deletions

diff --git a/net/netfilter/nf_internals.h b/net/netfilter/nf_internals.h
new file mode 100644
index 000000000000..6bdee2910617
--- /dev/null
+++ b/net/netfilter/nf_internals.h
@@ -0,0 +1,39 @@
+#ifndef _NF_INTERNALS_H
+#define _NF_INTERNALS_H
+
+#include <linux/config.h>
+#include <linux/list.h>
+#include <linux/skbuff.h>
+#include <linux/netdevice.h>
+
+#ifdef CONFIG_NETFILTER_DEBUG
+#define NFDEBUG(format, args...)  printk(format , ## args)
+#else
+#define NFDEBUG(format, args...)
+#endif
+
+
+/* core.c */
+extern unsigned int nf_iterate(struct list_head *head,
+				struct sk_buff **skb,
+				int hook,
+				const struct net_device *indev,
+				const struct net_device *outdev,
+				struct list_head **i,
+				int (*okfn)(struct sk_buff *),
+				int hook_thresh);
+
+/* nf_queue.c */
+extern int nf_queue(struct sk_buff **skb, 
+		    struct list_head *elem, 
+		    int pf, unsigned int hook,
+		    struct net_device *indev,
+		    struct net_device *outdev,
+		    int (*okfn)(struct sk_buff *),
+		    unsigned int queuenum);
+extern int __init netfilter_queue_init(void);
+
+/* nf_log.c */
+extern int __init netfilter_log_init(void);
+
+#endif