/* * Copyright (c) 1994, 1996 *	The Regents of the University of California.  All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright *    notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright *    notice, this list of conditions and the following disclaimer in the *    documentation and/or other materials provided with the distribution. * 3. All advertising materials mentioning features or use of this software *    must display the following acknowledgement: *	This product includes software developed by the Computer Systems *	Engineering Group at Lawrence Berkeley Laboratory. * 4. Neither the name of the University nor of the Laboratory may be used *    to endorse or promote products derived from this software without *    specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * @(#) $Header: /tcpdump/master/libpcap/pcap-namedb.h,v 1.8 2000/07/29 07:36:43 guy Exp $ (LBL) */#ifndef lib_pcap_ethers_h#define lib_pcap_ethers_h#ifdef __cplusplusextern "C" {#endif/* * As returned by the pcap_next_etherent() * XXX this stuff doesn't belong in this interface, but this * library already must do name to address translation, so * on systems that don't have support for /etc/ethers, we * export these hooks since they'll */struct pcap_etherent {	u_char addr[6];	char name[122];};#ifndef PCAP_ETHERS_FILE#define PCAP_ETHERS_FILE "/etc/ethers"#endifstruct	pcap_etherent *pcap_next_etherent(FILE *);u_char *pcap_ether_hostton(const char*);u_char *pcap_ether_aton(const char *);bpf_u_int32 **pcap_nametoaddr(const char *);#ifdef INET6struct addrinfo *pcap_nametoaddrinfo(const char *);#endifbpf_u_int32 pcap_nametonetaddr(const char *);int	pcap_nametoport(const char *, int *, int *);int	pcap_nametoproto(const char *);int	pcap_nametoeproto(const char *);/* * If a protocol is unknown, PROTO_UNDEF is returned. * Also, pcap_nametoport() returns the protocol along with the port number. * If there are ambiguous entried in /etc/services (i.e. domain * can be either tcp or udp) PROTO_UNDEF is returned. */#define PROTO_UNDEF		-1/* XXX move these to pcap-int.h? */int __pcap_atodn(const char *, bpf_u_int32 *);int __pcap_atoin(const char *, bpf_u_int32 *);u_short	__pcap_nametodnaddr(const char *);#ifdef __cplusplus}#endif#endif