1 /* $NetBSD: ddp_var.h,v 1.4 2008/04/23 15:17:42 thorpej Exp $ */
4 * Copyright (c) 1990,1994 Regents of The University of Michigan.
7 * Permission to use, copy, modify, and distribute this software and
8 * its documentation for any purpose and without fee is hereby granted,
9 * provided that the above copyright notice appears in all copies and
10 * that both that copyright notice and this permission notice appear
11 * in supporting documentation, and that the name of The University
12 * of Michigan not be used in advertising or publicity pertaining to
13 * distribution of the software without specific, written prior
14 * permission. This software is supplied as is without expressed or
15 * implied warranties of any kind.
17 * This product includes software developed by the University of
18 * California, Berkeley and its contributors.
20 * Research Systems Unix Group
21 * The University of Michigan
23 * 535 W. William Street
29 #ifndef _NETATALK_DDP_VAR_H_
30 #define _NETATALK_DDP_VAR_H_
33 struct sockaddr_at ddp_fsat
, ddp_lsat
;
34 struct route ddp_route
;
35 struct socket
*ddp_socket
;
36 struct ddpcb
*ddp_prev
, *ddp_next
;
37 struct ddpcb
*ddp_pprev
, *ddp_pnext
;
40 #define sotoddpcb(so) ((struct ddpcb *)(so)->so_pcb)
42 #define DDP_STAT_SHORT 0 /* short header packets received */
43 #define DDP_STAT_LONG 1 /* long header packets received */
44 #define DDP_STAT_NOSUM 2 /* no checksum */
45 #define DDP_STAT_BADSUM 3 /* bad checksum */
46 #define DDP_STAT_TOOSHORT 4 /* packet too short */
47 #define DDP_STAT_TOOSMALL 5 /* not enough data */
48 #define DDP_STAT_FORWARD 6 /* packets forwarded */
49 #define DDP_STAT_ENCAP 7 /* packets encapsulated */
50 #define DDP_STAT_CANTFORWARD 8 /* packets rcvd for unreachable net */
51 #define DDP_STAT_NOSOCKSPACE 9 /* no space in sockbuf for packet */
56 extern struct ddpcb
*ddp_ports
[];
57 extern struct ddpcb
*ddpcb
;
60 #endif /* !_NETATALK_DDP_VAR_H_ */