-struct xfrm_mode {
- int (*input)(struct xfrm_state *x, struct sk_buff *skb);
- int (*output)(struct sk_buff *skb);
-
- struct module *owner;
- unsigned int encap;
-};
-
-extern int xfrm_register_mode(struct xfrm_mode *mode, int family);
-extern int xfrm_unregister_mode(struct xfrm_mode *mode, int family);
-extern struct xfrm_mode *xfrm_get_mode(unsigned int encap, int family);
-extern void xfrm_put_mode(struct xfrm_mode *mode);
-