FreeRTOS/FreeRTOS-Plus/Test/FreeRTOS-Cellular-Interface/Integration/WinPCap/pcap/namedb.h

/*
 * 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 1.1 2006/10/04 18:09:22 guy Exp $ (LBL)
 */

#ifndef lib_pcap_namedb_h
    #define lib_pcap_namedb_h

    #ifdef __cplusplus
    extern "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"
    #endif
    struct  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 INET6
        struct addrinfo * pcap_nametoaddrinfo( const char * );
    #endif
    bpf_u_int32 pcap_nametonetaddr( const char * );

    int pcap_nametoport( const char *,
                         int *,
                         int * );
    int pcap_nametoportrange( const char *,
                              int *,
                              int *,
                              int * );
    int pcap_nametoproto( const char * );
    int pcap_nametoeproto( const char * );
    int pcap_nametollc( 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 /* ifndef lib_pcap_namedb_h */