Remove ipf. Darren Reed has interpreted his (old, new, whichever)

licence in a way that makes ipf not free according to the rules we
established over 5 years ago, at www.openbsd.org/goals.html (and those
same basic rules govern the other *BSD projects too).  Specifically,
Darren says that modified versions are not permitted.  But software
which OpenBSD uses and redistributes must be free to all (be they
people or companies), for any purpose they wish to use it, including
modification, use, peeing on, or even integration into baby mulching
machines or atomic bombs to be dropped on Australia.  Furthermore, we
know of a number of companies using ipf with modification like us, who
are now in the same situation, and we hope that some of them will work
with us to fill this gap that now exists in OpenBSD (temporarily, we
hope).

1 files changed, 0 insertions, 64 deletions

diff --git a/sys/netinet/ip_auth.h b/sys/netinet/ip_auth.h
deleted file mode 100644
index 2c2a6f7e5f3..00000000000
--- a/sys/netinet/ip_auth.h
+++ /dev/null
@@ -1,64 +0,0 @@
-/*	$OpenBSD: ip_auth.h,v 1.9 2001/01/17 04:47:12 fgsch Exp $	*/
-
-/*
- * Copyright (C) 1997-2000 by Darren Reed & Guido Van Rooij.
- *
- * 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.
- *
- * $IPFilter: ip_auth.h,v 2.3.2.2 2000/10/19 15:38:44 darrenr Exp $
- *
- */
-#ifndef	__IP_AUTH_H__
-#define	__IP_AUTH_H__
-
-#define FR_NUMAUTH      32
-
-typedef struct  frauth {
-	int	fra_age;
-	int	fra_index;
-	u_32_t	fra_pass;
-	fr_info_t	fra_info;
-#if SOLARIS
-	queue_t	*fra_q;
-#endif
-} frauth_t;
-
-typedef	struct	frauthent  {
-	struct	frentry	fae_fr;
-	struct	frauthent	*fae_next;
-	u_long	fae_age;
-} frauthent_t;
-
-typedef struct  fr_authstat {
-	U_QUAD_T	fas_hits;
-	U_QUAD_T	fas_miss;
-	u_long		fas_nospace;
-	u_long		fas_added;
-	u_long		fas_sendfail;
-	u_long		fas_sendok;
-	u_long		fas_queok;
-	u_long		fas_quefail;
-	u_long		fas_expire;
-	frauthent_t	*fas_faelist;
-} fr_authstat_t;
-
-
-extern	frentry_t	*ipauth;
-extern	struct fr_authstat	fr_authstats;
-extern	int	fr_defaultauthage;
-extern	int	fr_authsize;
-extern	int	fr_authused;
-extern	int	fr_auth_lock;
-extern	u_32_t	fr_checkauth __P((ip_t *, fr_info_t *));
-extern	void	fr_authexpire __P((void));
-extern	void	fr_authunload __P((void));
-extern	mb_t	*fr_authpkts[];
-extern	int	fr_newauth __P((mb_t *, fr_info_t *, ip_t *));
-#if defined(__NetBSD__) || defined(__OpenBSD__)
-extern	int	fr_auth_ioctl __P((caddr_t, u_long, frentry_t *, frentry_t **));
-#else
-extern	int	fr_auth_ioctl __P((caddr_t, int, frentry_t *, frentry_t **));
-#endif
-#endif	/* __IP_AUTH_H__ */