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/* $OpenBSD: ipf.h,v 1.9 1999/02/05 05:58:42 deraadt Exp $ */
/*
* Copyright (C) 1993-1998 by Darren Reed.
*
* Redistribution and use in source and binary forms are permitted
* provided that this notice is preserved and due credit is given
* to the original author and the contributors.
*
* @(#)ipf.h 1.12 6/5/96
* $Id: ipf.h,v 1.9 1999/02/05 05:58:42 deraadt Exp $
*/
#ifndef __IPF_H__
#define __IPF_H__
#ifndef SOLARIS
#define SOLARIS (defined(sun) && (defined(__svr4__) || defined(__SVR4)))
#endif
#define OPT_REMOVE 0x00001
#define OPT_DEBUG 0x00002
#define OPT_OUTQUE FR_OUTQUE /* 0x0004 */
#define OPT_INQUE FR_INQUE /* 0x0008 */
#define OPT_LOG FR_LOG /* 0x0010 */
#define OPT_SHOWLIST 0x00020
#define OPT_VERBOSE 0x00040
#define OPT_DONOTHING 0x00080
#define OPT_HITS 0x00100
#define OPT_BRIEF 0x00200
#define OPT_ACCNT FR_ACCOUNT /* 0x0400 */
#define OPT_FRSTATES FR_KEEPFRAG /* 0x0800 */
#define OPT_IPSTATES FR_KEEPSTATE /* 0x1000 */
#define OPT_INACTIVE FR_INACTIVE /* 0x2000 */
#define OPT_SHOWLINENO 0x04000
#define OPT_PRINTFR 0x08000
#define OPT_ZERORULEST 0x10000
#define OPT_SAVEOUT 0x20000
#define OPT_AUTHSTATS 0x40000
#define OPT_RAW 0x80000
#ifndef __P
# ifdef __STDC__
# define __P(x) x
# else
# define __P(x) ()
# endif
#endif
#ifdef ultrix
extern char *strdup __P((char *));
#endif
extern struct frentry *parse __P((char *));
extern void printfr __P((struct frentry *));
extern void binprint __P((struct frentry *)), initparse __P((void));
extern u_short portnum __P((char *));
struct ipopt_names {
int on_value;
int on_bit;
int on_siz;
char *on_name;
};
extern u_32_t buildopts __P((char *, char *, int));
extern u_32_t hostnum __P((char *, int *));
extern u_32_t optname __P((char ***, u_short *));
extern void printpacket __P((ip_t *));
#if SOLARIS
extern int inet_aton __P((const char *, struct in_addr *));
extern int gethostname __P((char *, int ));
extern void sync __P((void));
#endif
#ifdef sun
#define STRERROR(x) sys_errlist[x]
extern char *sys_errlist[];
#else
#define STRERROR(x) strerror(x)
#endif
#ifndef MIN
#define MIN(a,b) ((a) > (b) ? (b) : (a))
#endif
#endif /* __IPF_H__ */
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