xfrm4_rcv_encap  1368 include/net/xfrm.h extern int xfrm4_rcv_encap(struct sk_buff *skb, int nexthdr, __be32 spi,
xfrm4_rcv_encap  1375 include/net/xfrm.h 	return xfrm4_rcv_encap(skb, nexthdr, spi, 0);
xfrm4_rcv_encap   155 net/ipv4/xfrm4_input.c 	ret = xfrm4_rcv_encap(skb, IPPROTO_ESP, 0, encap_type);