1997-02-09 22:50:16 +00:00
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/*
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2001-07-28 11:59:33 +00:00
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* Copyright (C) 1993-2001 by Darren Reed.
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1997-02-09 22:50:16 +00:00
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*
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2001-07-28 11:59:33 +00:00
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* See the IPFILTER.LICENCE file for details on licencing.
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1997-02-09 22:50:16 +00:00
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*
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* @(#)ipf.h 1.12 6/5/96
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2004-06-21 22:47:51 +00:00
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* $Id: ipf.h,v 2.9.2.7 2003/05/15 17:45:33 darrenr Exp $
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1997-02-09 22:50:16 +00:00
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*/
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1997-05-25 15:45:04 +00:00
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#ifndef __IPF_H__
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#define __IPF_H__
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1997-02-09 22:50:16 +00:00
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#ifndef SOLARIS
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#define SOLARIS (defined(sun) && (defined(__svr4__) || defined(__SVR4)))
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#endif
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1999-11-08 20:51:23 +00:00
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#define OPT_REMOVE 0x000001
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#define OPT_DEBUG 0x000002
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#define OPT_OUTQUE FR_OUTQUE /* 0x00004 */
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#define OPT_INQUE FR_INQUE /* 0x00008 */
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#define OPT_LOG FR_LOG /* 0x00010 */
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#define OPT_SHOWLIST 0x000020
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#define OPT_VERBOSE 0x000040
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#define OPT_DONOTHING 0x000080
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#define OPT_HITS 0x000100
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#define OPT_BRIEF 0x000200
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1997-02-09 22:50:16 +00:00
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#define OPT_ACCNT FR_ACCOUNT /* 0x0400 */
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#define OPT_FRSTATES FR_KEEPFRAG /* 0x0800 */
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#define OPT_IPSTATES FR_KEEPSTATE /* 0x1000 */
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#define OPT_INACTIVE FR_INACTIVE /* 0x2000 */
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1999-11-08 20:51:23 +00:00
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#define OPT_SHOWLINENO 0x004000
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#define OPT_PRINTFR 0x008000
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#define OPT_ZERORULEST 0x010000
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#define OPT_SAVEOUT 0x020000
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#define OPT_AUTHSTATS 0x040000
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#define OPT_RAW 0x080000
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#define OPT_NAT 0x100000
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#define OPT_GROUPS 0x200000
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2000-05-24 02:14:22 +00:00
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#define OPT_STATETOP 0x400000
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#define OPT_FLUSH 0x800000
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#define OPT_CLEAR 0x1000000
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2002-03-19 11:45:20 +00:00
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#define OPT_HEX 0x2000000
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2000-05-24 02:14:22 +00:00
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#define OPT_NODO 0x80000000
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#define OPT_STAT OPT_FRSTATES
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#define OPT_LIST OPT_SHOWLIST
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1997-02-09 22:50:16 +00:00
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1997-04-03 10:22:02 +00:00
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#ifndef __P
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# ifdef __STDC__
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# define __P(x) x
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# else
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# define __P(x) ()
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# endif
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#endif
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2002-03-19 11:45:20 +00:00
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struct ipstate;
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2000-05-24 02:14:22 +00:00
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struct frpcmp;
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2002-03-19 11:45:20 +00:00
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struct ipnat;
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struct nat;
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2000-05-24 02:14:22 +00:00
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1997-11-16 04:52:19 +00:00
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#ifdef ultrix
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extern char *strdup __P((char *));
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#endif
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2004-06-21 22:47:51 +00:00
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extern struct frentry *parse __P((char *, int, int *));
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1997-04-03 10:22:02 +00:00
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extern void printfr __P((struct frentry *));
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extern void binprint __P((struct frentry *)), initparse __P((void));
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1999-11-08 20:51:23 +00:00
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extern int portnum __P((char *, u_short *, int));
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1997-02-09 22:50:16 +00:00
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struct ipopt_names {
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int on_value;
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int on_bit;
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int on_siz;
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char *on_name;
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};
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2000-05-24 02:14:22 +00:00
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extern char *proto;
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extern char flagset[];
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extern u_char flags[];
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extern u_char tcp_flags __P((char *, u_char *, int));
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extern int countbits __P((u_32_t));
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extern int ratoi __P((char *, int *, int, int));
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extern int ratoui __P((char *, u_int *, u_int, u_int));
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extern int hostmask __P((char ***, u_32_t *, u_32_t *, u_short *, int *,
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u_short *, int));
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extern int ports __P((char ***, u_short *, int *, u_short *, int));
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extern char *portname __P((int, int));
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1997-11-16 04:52:19 +00:00
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extern u_32_t buildopts __P((char *, char *, int));
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2000-05-24 02:14:22 +00:00
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extern int genmask __P((char *, u_32_t *));
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extern int hostnum __P((u_32_t *, char *, int));
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1999-11-08 20:51:23 +00:00
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extern u_32_t optname __P((char ***, u_short *, int));
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1997-11-16 04:52:19 +00:00
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extern void printpacket __P((ip_t *));
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2002-03-19 11:45:20 +00:00
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extern void printpacket6 __P((ip_t *));
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2000-05-24 02:14:22 +00:00
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extern void printportcmp __P((int, struct frpcmp *));
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extern void printhostmask __P((int, u_32_t *, u_32_t *));
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extern void printbuf __P((char *, int, int));
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2002-03-19 11:45:20 +00:00
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extern char *hostname __P((int, void *));
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extern struct ipstate *printstate __P((struct ipstate *, int));
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extern void printnat __P((struct ipnat *, int));
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extern void printactivenat __P((struct nat *, int));
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1997-02-09 22:50:16 +00:00
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#if SOLARIS
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1997-04-03 10:22:02 +00:00
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extern int inet_aton __P((const char *, struct in_addr *));
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1999-11-08 20:51:23 +00:00
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extern int gethostname __P((char *, int ));
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extern void sync __P((void));
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1997-02-09 22:50:16 +00:00
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#endif
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1999-11-08 20:51:23 +00:00
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#if defined(sun) && !SOLARIS
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# define STRERROR(x) sys_errlist[x]
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1997-02-09 22:50:16 +00:00
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extern char *sys_errlist[];
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#else
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1999-11-08 20:51:23 +00:00
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# define STRERROR(x) strerror(x)
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1997-02-09 22:50:16 +00:00
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#endif
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#ifndef MIN
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#define MIN(a,b) ((a) > (b) ? (b) : (a))
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#endif
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1997-05-25 15:45:04 +00:00
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#endif /* __IPF_H__ */
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