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1 | /* |
2 | * Copyright (c) 1982 Regents of the University of California. | |
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3 | * All rights reserved. |
4 | * | |
5 | * Redistribution and use in source and binary forms are permitted | |
6 | * provided that this notice is preserved and that due credit is given | |
7 | * to the University of California at Berkeley. The name of the University | |
8 | * may not be used to endorse or promote products derived from this | |
9 | * software without specific prior written permission. This software | |
10 | * is provided ``as is'' without express or implied warranty. | |
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11 | */ |
12 | ||
13 | #ifndef lint | |
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14 | static char sccsid[] = "@(#)types.c 5.2 (Berkeley) %G%"; |
15 | #endif /* not lint */ | |
16 | ||
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17 | |
18 | # include "mille.h" | |
19 | ||
20 | /* | |
21 | * @(#)types.c 1.1 (Berkeley) 4/1/82 | |
22 | */ | |
23 | ||
24 | isrepair(card) | |
25 | reg CARD card; { | |
26 | ||
27 | return card == C_GAS || card == C_SPARE || card == C_REPAIRS || card == C_INIT; | |
28 | } | |
29 | ||
30 | safety(card) | |
31 | reg CARD card; { | |
32 | ||
33 | switch (card) { | |
34 | case C_EMPTY: | |
35 | case C_GAS: | |
36 | case C_GAS_SAFE: | |
37 | return C_GAS_SAFE; | |
38 | case C_FLAT: | |
39 | case C_SPARE: | |
40 | case C_SPARE_SAFE: | |
41 | return C_SPARE_SAFE; | |
42 | case C_CRASH: | |
43 | case C_REPAIRS: | |
44 | case C_DRIVE_SAFE: | |
45 | return C_DRIVE_SAFE; | |
46 | case C_GO: | |
47 | case C_STOP: | |
48 | case C_RIGHT_WAY: | |
49 | case C_LIMIT: | |
50 | case C_END_LIMIT: | |
51 | return C_RIGHT_WAY; | |
52 | } | |
53 | /* NOTREACHED */ | |
54 | } | |
55 |