patch-2.3.99-pre2 linux/include/linux/netfilter_ipv4/ip_nat_core.h

• Lines: 34
• Date: Fri Mar 17 10:56:20 2000
• Orig file: v2.3.99-pre1/linux/include/linux/netfilter_ipv4/ip_nat_core.h
• Orig date: Wed Dec 31 16:00:00 1969

diff -u --recursive --new-file v2.3.99-pre1/linux/include/linux/netfilter_ipv4/ip_nat_core.h linux/include/linux/netfilter_ipv4/ip_nat_core.h
@@ -0,0 +1,33 @@
+#ifndef _IP_NAT_CORE_H
+#define _IP_NAT_CORE_H
+#include <linux/list.h>
+#include <linux/netfilter_ipv4/ip_conntrack.h>
+
+/* This header used to share core functionality between the standalone
+   NAT module, and the compatibility layer's use of NAT for masquerading. */
+extern int ip_nat_init(void);
+extern void ip_nat_cleanup(void);
+
+extern unsigned int do_bindings(struct ip_conntrack *ct,
+				enum ip_conntrack_info conntrackinfo,
+				struct ip_nat_info *info,
+				unsigned int hooknum,
+				struct sk_buff **pskb);
+
+extern struct list_head protos;
+
+extern void icmp_reply_translation(struct sk_buff *skb,
+				   struct ip_conntrack *conntrack,
+				   unsigned int hooknum,
+				   int dir);
+
+extern void replace_in_hashes(struct ip_conntrack *conntrack,
+			      struct ip_nat_info *info);
+extern void place_in_hashes(struct ip_conntrack *conntrack,
+			    struct ip_nat_info *info);
+
+/* Built-in protocols. */
+extern struct ip_nat_protocol ip_nat_protocol_tcp;
+extern struct ip_nat_protocol ip_nat_protocol_udp;
+extern struct ip_nat_protocol ip_nat_protocol_icmp;
+#endif /* _IP_NAT_CORE_H */