1/* Copyright (C) 1997-2024 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
3
4 The GNU C Library is free software; you can redistribute it and/or
5 modify it under the terms of the GNU Lesser General Public
6 License as published by the Free Software Foundation; either
7 version 2.1 of the License, or (at your option) any later version.
8
9 The GNU C Library is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 Lesser General Public License for more details.
13
14 You should have received a copy of the GNU Lesser General Public
15 License along with the GNU C Library; if not, see
16 <https://www.gnu.org/licenses/>. */
17
18#ifndef _NETROM_NETROM_H
19#define _NETROM_NETROM_H 1
20
21#include <netax25/ax25.h>
22
23/* Setsockoptions(2) level. Thanks to BSD these must match IPPROTO_xxx. */
24#define SOL_NETROM 259
25
26/* NetRom control values: */
27#define NETROM_T1 1
28#define NETROM_T2 2
29#define NETROM_N2 3
30#define NETROM_PACLEN 5
31#define NETROM_T4 6
32#define NETROM_IDLE 7
33
34#define NETROM_KILL 99
35
36/* Type of route: */
37#define NETROM_NEIGH 0
38#define NETROM_NODE 1
39
40struct nr_route_struct
41 {
42 int type;
43 ax25_address callsign;
44 char device[16];
45 unsigned int quality;
46 char mnemonic[7];
47 ax25_address neighbour;
48 unsigned int obs_count;
49 unsigned int ndigis;
50 ax25_address digipeaters[AX25_MAX_DIGIS];
51 };
52
53/* NetRom socket ioctls: */
54#define SIOCNRGETPARMS (SIOCPROTOPRIVATE+0)
55#define SIOCNRSETPARMS (SIOCPROTOPRIVATE+1)
56#define SIOCNRDECOBS (SIOCPROTOPRIVATE+2)
57#define SIOCNRRTCTL (SIOCPROTOPRIVATE+3)
58#define SIOCNRCTLCON (SIOCPROTOPRIVATE+4)
59
60/* NetRom parameter structure: */
61struct nr_parms_struct
62 {
63 unsigned int quality;
64 unsigned int obs_count;
65 unsigned int ttl;
66 unsigned int timeout;
67 unsigned int ack_delay;
68 unsigned int busy_delay;
69 unsigned int tries;
70 unsigned int window;
71 unsigned int paclen;
72 };
73
74/* NetRom control structure: */
75struct nr_ctl_struct
76 {
77 unsigned char index;
78 unsigned char id;
79 unsigned int cmd;
80 unsigned long arg;
81 };
82
83#endif /* netrom/netrom.h */
84