-/* Registration hooks for targets. */
-struct ipt_target
-{
- struct list_head list;
-
- const char name[IPT_FUNCTION_MAXNAMELEN];
-
- /* Called when user tries to insert an entry of this type:
- hook_mask is a bitmask of hooks from which it can be
- called. */
- /* Should return true or false. */
- int (*checkentry)(const char *tablename,
- const struct ipt_entry *e,
- void *targinfo,
- unsigned int targinfosize,
- unsigned int hook_mask);
-
- /* Called when entry of this type deleted. */
- void (*destroy)(void *targinfo, unsigned int targinfosize);
-
- /* Returns verdict. Argument order changed since 2.4, as this
- must now handle non-linear skbs, using skb_copy_bits and
- skb_ip_make_writable. */
- unsigned int (*target)(struct sk_buff **pskb,
- const struct net_device *in,
- const struct net_device *out,
- unsigned int hooknum,
- const void *targinfo,
- void *userdata);
-
- /* Set this to THIS_MODULE. */
- struct module *me;
-};
+#define ipt_register_match(mtch) \
+({ (mtch)->family = AF_INET; \
+ xt_register_match(mtch); })
+#define ipt_unregister_match(mtch) xt_unregister_match(mtch)