1 /* $NetBSD: interface.h,v 1.10 2024/09/02 16:15:30 christos Exp $ */ 2 3 /* 4 * Copyright (c) 1988-2002 5 * The Regents of the University of California. All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that: (1) source code distributions 9 * retain the above copyright notice and this paragraph in its entirety, (2) 10 * distributions including binary code include the above copyright notice and 11 * this paragraph in its entirety in the documentation or other materials 12 * provided with the distribution, and (3) all advertising materials mentioning 13 * features or use of this software display the following acknowledgement: 14 * ``This product includes software developed by the University of California, 15 * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of 16 * the University nor the names of its contributors may be used to endorse 17 * or promote products derived from this software without specific prior 18 * written permission. 19 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED 20 * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF 21 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. 22 */ 23 24 #ifndef tcpdump_interface_h 25 #define tcpdump_interface_h 26 27 #ifdef HAVE_OS_PROTO_H 28 #include "os-proto.h" 29 #endif 30 31 #include "funcattrs.h" 32 33 #include <stdarg.h> 34 35 #if HAVE_STDINT_H 36 #include <stdint.h> 37 #endif 38 39 #ifndef HAVE_STRLCAT 40 extern size_t strlcat(char *, const char *, size_t); 41 #endif 42 #ifndef HAVE_STRLCPY 43 extern size_t strlcpy(char *, const char *, size_t); 44 #endif 45 46 #ifndef HAVE_STRDUP 47 extern char *strdup(const char *); 48 #endif 49 50 #ifndef HAVE_STRSEP 51 extern char *strsep(char **, const char *); 52 #endif 53 54 #endif 55 56 extern char *program_name; /* used to generate self-identifying messages */ 57 58 #include <pcap.h> 59 60 #ifndef HAVE_BPF_DUMP 61 struct bpf_program; 62 #endif 63 64 /* 65 * With Capsicum bpf_dump() may be not declared even if HAVE_BPF_DUMP is set. 66 */ 67 #if !defined(HAVE_BPF_DUMP) || \ 68 (defined(HAVE_BPF_DUMP) && defined(HAVE_CAPSICUM) && !defined(bpf_dump)) 69 extern void bpf_dump(const struct bpf_program *, int); 70 71 #endif 72