Rather than making static declarations global, get rid of the extern.
[dragonfly.git] / sys / netproto / atalk / at_proto.c
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1/*
2 * Copyright (c) 1990,1991 Regents of The University of Michigan.
3 * All Rights Reserved.
4 *
5 * Permission to use, copy, modify, and distribute this software and
6 * its documentation for any purpose and without fee is hereby granted,
7 * provided that the above copyright notice appears in all copies and
8 * that both that copyright notice and this permission notice appear
9 * in supporting documentation, and that the name of The University
10 * of Michigan not be used in advertising or publicity pertaining to
11 * distribution of the software without specific, written prior
12 * permission. This software is supplied as is without expressed or
13 * implied warranties of any kind.
14 *
15 * Research Systems Unix Group
16 * The University of Michigan
17 * c/o Mike Clark
18 * 535 W. William Street
19 * Ann Arbor, Michigan
20 * +1-313-763-0525
21 * netatalk@itd.umich.edu
1f2de5d4 22 *
ba4257b8 23 * $DragonFly: src/sys/netproto/atalk/at_proto.c,v 1.6 2006/10/23 09:27:37 swildner Exp $
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24 */
25
26#include <sys/param.h>
27#include <sys/protosw.h>
28#include <sys/domain.h>
29#include <sys/socket.h>
30
31#include <sys/kernel.h>
32
33#include <net/route.h>
34
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35#include "at.h"
36#include "ddp_var.h"
37#include "at_extern.h"
984263bc 38
ba4257b8 39static struct domain atalkdomain;
984263bc 40
9c70fe43 41static struct protosw atalksw[] = {
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42 {
43 /* Identifiers */
44 SOCK_DGRAM, &atalkdomain, ATPROTO_DDP, PR_ATOMIC|PR_ADDR,
45 /*
46 * protocol-protocol interface.
47 * fields are pr_input, pr_output, pr_ctlinput, and pr_ctloutput.
48 * pr_input can be called from the udp protocol stack for iptalk
49 * packets bound for a local socket.
50 * pr_output can be used by higher level appletalk protocols, should
51 * they be included in the kernel.
52 */
53 0, ddp_output, 0, 0,
9eeaa8a9 54 cpu0_soport,
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55 /* utility routines. */
56 ddp_init, 0, 0, 0,
57 &ddp_usrreqs
58 },
59};
60
ba4257b8 61static struct domain atalkdomain = {
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62 AF_APPLETALK, "appletalk", NULL, NULL, NULL,
63 atalksw, &atalksw[sizeof(atalksw)/sizeof(atalksw[0])],
64 SLIST_ENTRY_INITIALIZER,
65 rn_inithead, 8 * offsetof(struct sockaddr_at, sat_addr),
66 sizeof(struct sockaddr_at),
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67};
68
69DOMAIN_SET(atalk);
70