ip_tunnel_encap 75 include/net/ip_tunnels.h struct ip_tunnel_encap encap; ip_tunnel_encap 133 include/net/ip_tunnels.h int ip_tunnel_encap(struct sk_buff *skb, struct ip_tunnel *t, ip_tunnel_encap 153 include/net/ip_tunnels.h struct ip_tunnel_encap *ipencap);