ddp_var.h revision 29184 
1/*
2 * Copyright (c) 1990,1994 Regents of The University of Michigan.
3 * All Rights Reserved.  See COPYRIGHT.
4 */
5
6#ifndef _NETATALK_DDP_VAR_H_
7#define _NETATALK_DDP_VAR_H_ 1
8struct ddpcb {
9    struct sockaddr_at	ddp_fsat, ddp_lsat;
10    struct route	ddp_route;
11    struct socket	*ddp_socket;
12    struct ddpcb	*ddp_prev, *ddp_next;
13    struct ddpcb	*ddp_pprev, *ddp_pnext;
14};
15
16#define sotoddpcb(so)	((struct ddpcb *)(so)->so_pcb)
17
18struct ddpstat {
19    long	ddps_short;		/* short header packets received */
20    long	ddps_long;		/* long header packets received */
21    long	ddps_nosum;		/* no checksum */
22    long	ddps_badsum;		/* bad checksum */
23    long	ddps_tooshort;		/* packet too short */
24    long	ddps_toosmall;		/* not enough data */
25    long	ddps_forward;		/* packets forwarded */
26    long	ddps_encap;		/* packets encapsulated */
27    long	ddps_cantforward;	/* packets rcvd for unreachable dest */
28    long	ddps_nosockspace;	/* no space in sockbuf for packet */
29};
30
31#ifdef KERNEL
32extern struct ddpcb		*ddp_ports[ ];
33extern struct ddpcb		*ddpcb;
34#endif
35#endif /* _NETATALK_DDP_VAR_H_ */
36