1/*
2 * Copyright (c) 1988-2002
3 *	The Regents of the University of California.  All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that: (1) source code distributions
7 * retain the above copyright notice and this paragraph in its entirety, (2)
8 * distributions including binary code include the above copyright notice and
9 * this paragraph in its entirety in the documentation or other materials
10 * provided with the distribution, and (3) all advertising materials mentioning
11 * features or use of this software display the following acknowledgement:
12 * ``This product includes software developed by the University of California,
13 * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
14 * the University nor the names of its contributors may be used to endorse
15 * or promote products derived from this software without specific prior
16 * written permission.
17 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
18 * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
19 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
20 */
21
22#ifndef tcpdump_interface_h
23#define tcpdump_interface_h
24
25#ifdef HAVE_OS_PROTO_H
26#include "os-proto.h"
27#endif
28
29#include "funcattrs.h"
30
31#include <stdarg.h>
32
33#if HAVE_STDINT_H
34#include <stdint.h>
35#endif
36
37#ifndef HAVE_STRLCAT
38extern size_t strlcat(char *, const char *, size_t);
39#endif
40#ifndef HAVE_STRLCPY
41extern size_t strlcpy(char *, const char *, size_t);
42#endif
43
44#ifndef HAVE_STRDUP
45extern char *strdup(const char *);
46#endif
47
48#ifndef HAVE_STRSEP
49extern char *strsep(char **, const char *);
50#endif
51
52#endif
53
54extern char *program_name;	/* used to generate self-identifying messages */
55
56#include <pcap.h>
57
58#ifndef HAVE_BPF_DUMP
59struct bpf_program;
60#endif
61
62/*
63 * With Capsicum bpf_dump() may be not declared even if HAVE_BPF_DUMP is set.
64 */
65#if !defined(HAVE_BPF_DUMP) || \
66    (defined(HAVE_BPF_DUMP) && HAVE_CAPSICUM && !defined(bpf_dump))
67extern void bpf_dump(const struct bpf_program *, int);
68
69#endif
70