1/*	$OpenBSD: types.c,v 1.10 2016/01/08 18:09:59 mestre Exp $	*/
2/*	$NetBSD: types.c,v 1.4 1995/03/24 05:02:22 cgd Exp $	*/
3
4/*
5 * Copyright (c) 1982, 1993
6 *	The Regents of the University of California.  All rights reserved.
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
10 * are met:
11 * 1. Redistributions of source code must retain the above copyright
12 *    notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 *    notice, this list of conditions and the following disclaimer in the
15 *    documentation and/or other materials provided with the distribution.
16 * 3. Neither the name of the University nor the names of its contributors
17 *    may be used to endorse or promote products derived from this software
18 *    without specific prior written permission.
19 *
20 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
21 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
23 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
24 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
25 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
26 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
28 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
30 * SUCH DAMAGE.
31 */
32
33#include <err.h>
34
35#include "mille.h"
36
37/*
38 * @(#)types.c	1.1 (Berkeley) 4/1/82
39 */
40
41int
42is_repair(CARD card)
43{
44	return card == C_GAS || card == C_SPARE ||
45	    card == C_REPAIRS || card == C_INIT;
46}
47
48int
49safety(CARD card)
50{
51	switch (card) {
52	  case C_EMPTY:
53	  case C_GAS:
54	  case C_GAS_SAFE:
55		return C_GAS_SAFE;
56	  case C_FLAT:
57	  case C_SPARE:
58	  case C_SPARE_SAFE:
59		return C_SPARE_SAFE;
60	  case C_CRASH:
61	  case C_REPAIRS:
62	  case C_DRIVE_SAFE:
63		return C_DRIVE_SAFE;
64	  case C_GO:
65	  case C_STOP:
66	  case C_RIGHT_WAY:
67	  case C_LIMIT:
68	  case C_END_LIMIT:
69		return C_RIGHT_WAY;
70	}
71	errx(1, "safety() failed; please submit bug report.");
72}
73