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#ifndef __NET_NETLINK_H

#define __NET_NETLINK_H

#define NET_MAJOR 36            /* Major 18 is reserved for networking                                          */

#define MAX_LINKS 11            /* 18,0 for route updates, 18,1 for SKIP, 18,2 debug tap 18,3 PPP reserved      */

                                /* 4-7 are psi0-psi3  8 is arpd 9 is ppp */

                                /* 10 is for IPSEC <John Ioannidis> */

#define MAX_QBYTES 32768        /* Maximum bytes in the queue                                                   */

#include <linux/config.h>

extern int netlink_attach(int unit, int (*function)(struct sk_buff *skb));

extern int netlink_donothing(struct sk_buff *skb);

extern void netlink_detach(int unit);

extern int netlink_post(int unit, struct sk_buff *skb);

extern int init_netlink(void);

#define NETLINK_ROUTE           0        /* Routing/device hook                          */

#define NETLINK_SKIP            1       /* Reserved for ENskip                          */

#define NETLINK_USERSOCK        2       /* Reserved for user mode socket protocols      */

#define NETLINK_FIREWALL        3       /* Firewalling hook                             */

#define NETLINK_PSI             4       /* PSI devices - 4 to 7 */

#define NETLINK_ARPD            8

#define NETLINK_NET_PPP         9       /* Non tty PPP devices */

#define NETLINK_IPSEC           10      /* IPSEC */

#ifdef CONFIG_RTNETLINK

extern void ip_netlink_msg(unsigned long, __u32, __u32, __u32, short, short, char *);

#else

#define ip_netlink_msg(a,b,c,d,e,f,g)

#endif

#endif