Removed duplicate copies of files already present in sys/contrib/ipfilter.

Not objected to by:	-arch

1 files changed, 0 insertions, 156 deletions

diff --git a/contrib/ipfilter/ip_proxy.h b/contrib/ipfilter/ip_proxy.h
deleted file mode 100644
index 212900f..0000000
--- a/contrib/ipfilter/ip_proxy.h
+++ /dev/null
@@ -1,156 +0,0 @@
-/*
- * Copyright (C) 1997-2000 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.
- *
- * $Id: ip_proxy.h,v 2.8.2.4 2000/12/02 00:15:03 darrenr Exp $
- */
-
-#ifndef	__IP_PROXY_H__
-#define	__IP_PROXY_H__
-
-#ifndef SOLARIS
-#define SOLARIS (defined(sun) && (defined(__svr4__) || defined(__SVR4)))
-#endif
-
-#ifndef	APR_LABELLEN
-#define	APR_LABELLEN	16
-#endif
-#define	AP_SESS_SIZE	53
-
-struct	nat;
-struct	ipnat;
-
-typedef	struct	ap_tcp {
-	u_short	apt_sport;	/* source port */
-	u_short	apt_dport;	/* destination port */
-	short	apt_sel[2];	/* {seq,ack}{off,min} set selector */
-	short	apt_seqoff[2];	/* sequence # difference */
-	tcp_seq	apt_seqmin[2];	/* don't change seq-off until after this */
-	short	apt_ackoff[2];	/* sequence # difference */
-	tcp_seq	apt_ackmin[2];	/* don't change seq-off until after this */
-	u_char	apt_state[2];	/* connection state */
-} ap_tcp_t;
-
-typedef	struct	ap_udp {
-	u_short	apu_sport;	/* source port */
-	u_short	apu_dport;	/* destination port */
-} ap_udp_t;
-
-typedef	struct ap_session {
-	struct	aproxy	*aps_apr;
-	union {
-		struct	ap_tcp	apu_tcp;
-		struct	ap_udp	apu_udp;
-	} aps_un;
-	u_int	aps_flags;
-	U_QUAD_T aps_bytes;	/* bytes sent */
-	U_QUAD_T aps_pkts;	/* packets sent */
-	void	*aps_nat;	/* pointer back to nat struct */
-	void	*aps_data;	/* private data */
-	int	aps_p;		/* protocol */
-	int	aps_psiz;	/* size of private data */
-	struct	ap_session	*aps_hnext;
-	struct	ap_session	*aps_next;
-} ap_session_t;
-
-#define	aps_sport	aps_un.apu_tcp.apt_sport
-#define	aps_dport	aps_un.apu_tcp.apt_dport
-#define	aps_sel		aps_un.apu_tcp.apt_sel
-#define	aps_seqoff	aps_un.apu_tcp.apt_seqoff
-#define	aps_seqmin	aps_un.apu_tcp.apt_seqmin
-#define	aps_state	aps_un.apu_tcp.apt_state
-#define	aps_ackoff	aps_un.apu_tcp.apt_ackoff
-#define	aps_ackmin	aps_un.apu_tcp.apt_ackmin
-
-
-typedef	struct	aproxy	{
-	struct	aproxy	*apr_next;
-	char	apr_label[APR_LABELLEN];	/* Proxy label # */
-	u_char	apr_p;		/* protocol */
-	int	apr_ref;	/* +1 per rule referencing it */
-	int	apr_flags;
-	int	(* apr_init) __P((void));
-	void	(* apr_fini) __P((void));
-	int	(* apr_new) __P((fr_info_t *, ip_t *,
-				 ap_session_t *, struct nat *));
-	int	(* apr_inpkt) __P((fr_info_t *, ip_t *,
-				   ap_session_t *, struct nat *));
-	int	(* apr_outpkt) __P((fr_info_t *, ip_t *,
-				    ap_session_t *, struct nat *));
-} aproxy_t;
-
-#define	APR_DELETE	1
-
-#define	APR_ERR(x)	(((x) & 0xffff) << 16)
-#define	APR_EXIT(x)	(((x) >> 16) & 0xffff)
-#define	APR_INC(x)	((x) & 0xffff)
-
-#define	FTP_BUFSZ	160
-/*
- * For the ftp proxy.
- */
-typedef struct  ftpside {
-	char	*ftps_rptr;
-	char	*ftps_wptr;
-	u_32_t	ftps_seq;
-	u_32_t	ftps_len;
-	int	ftps_junk;
-	char	ftps_buf[FTP_BUFSZ];
-} ftpside_t;
-
-typedef struct  ftpinfo {
-	u_int   	ftp_passok;
-	ftpside_t	ftp_side[2];
-} ftpinfo_t;
-
-/*
- * Real audio proxy structure and #defines
- */
-typedef	struct	{
-	int	rap_seenpna;
-	int	rap_seenver;
-	int	rap_version;
-	int	rap_eos;	/* End Of Startup */
-	int	rap_gotid;
-	int	rap_gotlen;
-	int	rap_mode;
-	int	rap_sdone;
-	u_short	rap_plport;
-	u_short	rap_prport;
-	u_short	rap_srport;
-	char	rap_svr[19];
-	u_32_t	rap_sbf;	/* flag to indicate which of the 19 bytes have
-				 * been filled
-				 */
-	tcp_seq	rap_sseq;
-} raudio_t;
-
-#define	RA_ID_END	0
-#define	RA_ID_UDP	1
-#define	RA_ID_ROBUST	7
-
-#define	RAP_M_UDP	1
-#define	RAP_M_ROBUST	2
-#define	RAP_M_TCP	4
-#define	RAP_M_UDP_ROBUST	(RAP_M_UDP|RAP_M_ROBUST)
-
-
-extern	ap_session_t	*ap_sess_tab[AP_SESS_SIZE];
-extern	ap_session_t	*ap_sess_list;
-extern	aproxy_t	ap_proxies[];
-extern	int		ippr_ftp_pasvonly;
-
-extern	int	appr_add __P((aproxy_t *));
-extern	int	appr_del __P((aproxy_t *));
-extern	int	appr_init __P((void));
-extern	void	appr_unload __P((void));
-extern	int	appr_ok __P((ip_t *, tcphdr_t *, struct ipnat *));
-extern	void	appr_free __P((aproxy_t *));
-extern	void	aps_free __P((ap_session_t *));
-extern	int	appr_check __P((ip_t *, fr_info_t *, struct nat *));
-extern	aproxy_t	*appr_match __P((u_int, char *));
-
-#endif /* __IP_PROXY_H__ */