freebsd-nq/contrib/ipfilter/ipt.h

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/* $NetBSD$ */
/*
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* Copyright (C) 1993-2001 by Darren Reed.
*
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* See the IPFILTER.LICENCE file for details on licencing.
*
* Id: ipt.h,v 2.6 2003/02/16 02:33:09 darrenr Exp
*/
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#ifndef __IPT_H__
#define __IPT_H__
#ifndef __P
# define P_DEF
# ifdef __STDC__
# define __P(x) x
# else
# define __P(x) ()
# endif
#endif
#include <fcntl.h>
struct ipread {
int (*r_open) __P((char *));
int (*r_close) __P((void));
int (*r_readip) __P((char *, int, char **, int *));
int r_flags;
};
#define R_DO_CKSUM 0x01
extern void debug __P((char *, ...));
extern void verbose __P((char *, ...));
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#ifdef P_DEF
# undef __P
# undef P_DEF
#endif
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#endif /* __IPT_H__ */