BSD 4_4 release
[unix-history] / usr / src / usr.sbin / timed / timed / extern.h
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5e282ce3 1/*-
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2 * Copyright (c) 1993
3 * The Regents of the University of California. All rights reserved.
5e282ce3 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.
5e282ce3 20 *
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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.
32 *
33 * @(#)extern.h 8.1 (Berkeley) 6/6/93
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34 */
35
36struct hosttbl;
37struct netinfo;
38struct sockaddr_in;
39struct timeval;
40struct tsp;
41
42struct hosttbl *addmach __P((char *, struct sockaddr_in *, struct netinfo *));
43struct hosttbl *findhost __P((char *));
44struct hosttbl *remmach __P((struct hosttbl *));
45
46struct tsp *readmsg __P((int,
47 char *, struct timeval *, struct netinfo *));
48struct tsp *acksend __P((struct tsp *,
49 struct sockaddr_in *, char *, int, struct netinfo *, int));
50
51void addnetname __P((char *));
52void adj_msg_time __P((struct tsp *, struct timeval *));
53void bytehostorder __P((struct tsp *));
54void bytenetorder __P((struct tsp *));
55void byteorder __P((struct tsp *));
56long casual __P((long, long));
57int cksum __P((u_short *, int));
58void correct __P((long));
59char *date __P((void));
60void doquit __P((struct tsp *));
61int election __P((struct netinfo *));
62void get_goodgroup __P((int));
63int good_host_name __P((char *));
64void ignoreack __P((void));
65int in_cksum __P((u_short *, int));
66void lookformaster __P((struct netinfo *));
67void makeslave __P((struct netinfo *));
68int master __P((void));
69void masterack __P((void));
70void masterup __P((struct netinfo *));
71int measure __P((u_long, u_long, char *, struct sockaddr_in *, int));
72void msterup __P((struct netinfo *));
73void mstotvround __P((struct timeval *, long));
74long networkdelta __P((void));
75void newslave __P((struct tsp *));
76void print __P((struct tsp *, struct sockaddr_in *));
77void prthp __P((clock_t));
78void rmnetmachs __P((struct netinfo *));
79void setstatus __P((void));
80int slave __P((void));
81void slaveack __P((void));
82void spreadtime __P((void));
83void suppress __P((struct sockaddr_in *, char *, struct netinfo *));
84void synch __P((long));
85void timevaladd __P((struct timeval *, struct timeval *));
86void timevalsub __P((struct timeval *, struct timeval *, struct timeval *));
87void traceoff __P((char *));
88void traceon __P((void));
89void xmit __P((int, u_int, struct sockaddr_in *));