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4eaeb494 | 1 | /*- |
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2 | * Copyright (c) 1991, 1993 |
3 | * The Regents of the University of California. All rights reserved. | |
4eaeb494 | 4 | * |
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5 | * Redistribution and use in source and binary forms, with or without |
6 | * modification, are permitted provided that the following conditions | |
7 | * are met: | |
8 | * 1. Redistributions of source code must retain the above copyright | |
9 | * notice, this list of conditions and the following disclaimer. | |
10 | * 2. Redistributions in binary form must reproduce the above copyright | |
11 | * notice, this list of conditions and the following disclaimer in the | |
12 | * documentation and/or other materials provided with the distribution. | |
13 | * 3. All advertising materials mentioning features or use of this software | |
14 | * must display the following acknowledgement: | |
15 | * This product includes software developed by the University of | |
16 | * California, Berkeley and its contributors. | |
17 | * 4. Neither the name of the University nor the names of its contributors | |
18 | * may be used to endorse or promote products derived from this software | |
19 | * without specific prior written permission. | |
20 | * | |
21 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND | |
22 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
23 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
24 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE | |
25 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
26 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
27 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
28 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |
29 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |
30 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
31 | * SUCH DAMAGE. | |
ad787160 C |
32 | * |
33 | * @(#)key-proto.h 8.1 (Berkeley) 6/4/93 | |
4eaeb494 DB |
34 | */ |
35 | ||
36 | /* | |
37 | * Copyright (C) 1990 by the Massachusetts Institute of Technology | |
38 | * | |
39 | * Export of this software from the United States of America is assumed | |
40 | * to require a specific license from the United States Government. | |
41 | * It is the responsibility of any person or organization contemplating | |
42 | * export to obtain such a license before exporting. | |
43 | * | |
44 | * WITHIN THAT CONSTRAINT, permission to use, copy, modify, and | |
45 | * distribute this software and its documentation for any purpose and | |
46 | * without fee is hereby granted, provided that the above copyright | |
47 | * notice appear in all copies and that both that copyright notice and | |
48 | * this permission notice appear in supporting documentation, and that | |
49 | * the name of M.I.T. not be used in advertising or publicity pertaining | |
50 | * to distribution of the software without specific, written prior | |
51 | * permission. M.I.T. makes no representations about the suitability of | |
52 | * this software for any purpose. It is provided "as is" without express | |
53 | * or implied warranty. | |
54 | */ | |
55 | ||
56 | #ifndef __KEY_PROTO__ | |
57 | #define __KEY_PROTO__ | |
58 | ||
59 | #if !defined(P) | |
60 | #ifdef __STDC__ | |
61 | #define P(x) x | |
62 | #else | |
63 | #define P(x) () | |
64 | #endif | |
65 | #endif | |
66 | ||
67 | int key_file_exists P((void)); | |
68 | void key_lookup P((unsigned char *, Block)); | |
69 | void key_stream_init P((Block, Block, int)); | |
70 | unsigned char key_stream P((int, int)); | |
71 | #endif |