73 lines
2.9 KiB
C
73 lines
2.9 KiB
C
/*
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* Copyright (c) 1993, 1994
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* The Regents of the University of California. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the Computer Systems
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* Engineering Group at Lawrence Berkeley Laboratory.
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* 4. Neither the name of the University nor of the Laboratory may be used
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* to endorse or promote products derived from this software without
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* specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* from: NetBSD: pcap.h,v 1.2 1995/03/06 11:39:07 mycroft Exp
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* from: @(#) Header: pcap.h,v 1.15 94/06/14 20:03:34 leres Exp (LBL)
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*
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* $Id: bpf_compile.h,v 1.1 1996/03/15 03:09:08 paulus Exp $
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*/
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#ifndef _BPF_COMPILE_H
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#define _BPF_COMPILE_H
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#include <sys/types.h>
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#include <sys/time.h>
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#include <net/bpf.h>
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#define PCAP_ERRBUF_SIZE 256
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int bpf_compile __P((struct bpf_program *, char *, int));
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char *bpf_geterr __P((void));
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unsigned int bpf_filter __P((struct bpf_insn *, unsigned char *,
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unsigned int, unsigned int));
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unsigned long **pcap_nametoaddr __P((const char *));
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unsigned long pcap_nametonetaddr __P((const char *));
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int pcap_nametoport __P((const char *, int *, int *));
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int pcap_nametoproto __P((const char *));
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int pcap_nametopppproto __P((const char *));
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/*
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* If a protocol is unknown, PROTO_UNDEF is returned.
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* Also, pcap_nametoport() returns the protocol along with the port number.
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* If there are ambiguous entries in /etc/services (i.e. domain
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* can be either tcp or udp) PROTO_UNDEF is returned.
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*/
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#define PROTO_UNDEF -1
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unsigned long __pcap_atoin __P((const char *));
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#endif /* _BPF_COMPILE_H */
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