1 /* SPDX-License-Identifier: GPL-2.0 */
2 #ifndef _NET_INET_DATALINK_H_
3 #define _NET_INET_DATALINK_H_
4 
5 struct datalink_proto {
6         unsigned char   type[8];
7 
8 	struct llc_sap   *sap;
9 
10         unsigned short  header_length;
11 
12         int     (*rcvfunc)(struct sk_buff *, struct net_device *,
13                                 struct packet_type *, struct net_device *);
14 	int     (*request)(struct datalink_proto *, struct sk_buff *,
15                                         unsigned char *);
16 	struct list_head node;
17 };
18 
19 struct datalink_proto *make_EII_client(void);
20 void destroy_EII_client(struct datalink_proto *dl);
21 #endif
22