extract_input 364 include/net/xfrm.h int (*extract_input)(struct xfrm_state *x, extract_input 39 net/ipv4/xfrm4_state.c .extract_input = xfrm4_extract_input, extract_input 45 net/ipv6/xfrm6_state.c .extract_input = xfrm6_extract_input, extract_input 361 net/xfrm/xfrm_input.c err = afinfo->extract_input(x, skb);