/* * Copyright (C) 1993-2001 by Darren Reed. * * See the IPFILTER.LICENCE file for details on licencing. * * @(#)ipf.h 1.12 6/5/96 * $Id: ipf.h,v 2.9.2.6 2002/01/03 08:00:12 darrenr Exp $ */ #ifndef __IPF_H__ #define __IPF_H__ #ifndef SOLARIS #define SOLARIS (defined(sun) && (defined(__svr4__) || defined(__SVR4))) #endif #define OPT_REMOVE 0x000001 #define OPT_DEBUG 0x000002 #define OPT_OUTQUE FR_OUTQUE /* 0x00004 */ #define OPT_INQUE FR_INQUE /* 0x00008 */ #define OPT_LOG FR_LOG /* 0x00010 */ #define OPT_SHOWLIST 0x000020 #define OPT_VERBOSE 0x000040 #define OPT_DONOTHING 0x000080 #define OPT_HITS 0x000100 #define OPT_BRIEF 0x000200 #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 0x004000 #define OPT_PRINTFR 0x008000 #define OPT_ZERORULEST 0x010000 #define OPT_SAVEOUT 0x020000 #define OPT_AUTHSTATS 0x040000 #define OPT_RAW 0x080000 #define OPT_NAT 0x100000 #define OPT_GROUPS 0x200000 #define OPT_STATETOP 0x400000 #define OPT_FLUSH 0x800000 #define OPT_CLEAR 0x1000000 #define OPT_HEX 0x2000000 #define OPT_NODO 0x80000000 #define OPT_STAT OPT_FRSTATES #define OPT_LIST OPT_SHOWLIST #ifndef __P # ifdef __STDC__ # define __P(x) x # else # define __P(x) () # endif #endif struct ipstate; struct frpcmp; struct ipnat; struct nat; #ifdef ultrix extern char *strdup __P((char *)); #endif extern struct frentry *parse __P((char *, int)); extern void printfr __P((struct frentry *)); extern void binprint __P((struct frentry *)), initparse __P((void)); extern int portnum __P((char *, u_short *, int)); struct ipopt_names { int on_value; int on_bit; int on_siz; char *on_name; }; extern char *proto; extern char flagset[]; extern u_char flags[]; extern u_char tcp_flags __P((char *, u_char *, int)); extern int countbits __P((u_32_t)); extern int ratoi __P((char *, int *, int, int)); extern int ratoui __P((char *, u_int *, u_int, u_int)); extern int hostmask __P((char ***, u_32_t *, u_32_t *, u_short *, int *, u_short *, int)); extern int ports __P((char ***, u_short *, int *, u_short *, int)); extern char *portname __P((int, int)); extern u_32_t buildopts __P((char *, char *, int)); extern int genmask __P((char *, u_32_t *)); extern int hostnum __P((u_32_t *, char *, int)); extern u_32_t optname __P((char ***, u_short *, int)); extern void printpacket __P((ip_t *)); extern void printpacket6 __P((ip_t *)); extern void printportcmp __P((int, struct frpcmp *)); extern void printhostmask __P((int, u_32_t *, u_32_t *)); extern void printbuf __P((char *, int, int)); extern char *hostname __P((int, void *)); extern struct ipstate *printstate __P((struct ipstate *, int)); extern void printnat __P((struct ipnat *, int)); extern void printactivenat __P((struct nat *, int)); #if SOLARIS extern int inet_aton __P((const char *, struct in_addr *)); extern int gethostname __P((char *, int )); extern void sync __P((void)); #endif #if defined(sun) && !SOLARIS # 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__ */