include/net/fou.h

0001 /* SPDX-License-Identifier: GPL-2.0 */
0002 #ifndef __NET_FOU_H
0003 #define __NET_FOU_H
0004
0005 #include <linux/skbuff.h>
0006
0007 #include <net/flow.h>
0008 #include <net/gue.h>
0009 #include <net/ip_tunnels.h>
0010 #include <net/udp.h>
0011
0012 size_t fou_encap_hlen(struct ip_tunnel_encap *e);
0013 size_t gue_encap_hlen(struct ip_tunnel_encap *e);
0014
0015 int __fou_build_header(struct sk_buff *skb, struct ip_tunnel_encap *e,
0016                u8 *protocol, __be16 *sport, int type);
0017 int __gue_build_header(struct sk_buff *skb, struct ip_tunnel_encap *e,
0018                u8 *protocol, __be16 *sport, int type);
0019
0020 #endif