2 * pointer to function for type that xfrm4_input wants, to permit
3 * decoupling of XFRM from udp.c
5 #define HAVE_XFRM4_UDP_REGISTER
7 typedef int (*xfrm4_rcv_encap_t
)(struct sk_buff
*skb
, __u16 encap_type
);
8 extern int udp4_register_esp_rcvencap(xfrm4_rcv_encap_t func
9 , xfrm4_rcv_encap_t
*oldfunc
);
10 extern int udp4_unregister_esp_rcvencap(xfrm4_rcv_encap_t func
);
