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-rw-r--r--dist/ipf/ip_sync.h119
1 files changed, 0 insertions, 119 deletions
diff --git a/dist/ipf/ip_sync.h b/dist/ipf/ip_sync.h
deleted file mode 100644
index 6324984ce9e..00000000000
--- a/dist/ipf/ip_sync.h
+++ /dev/null
@@ -1,119 +0,0 @@
-/* $NetBSD: ip_sync.h,v 1.2 2012/02/15 17:55:04 riz Exp $ */
-
-/*
- * Copyright (C) 1993-2001 by Darren Reed.
- *
- * See the IPFILTER.LICENCE file for details on licencing.
- *
- * @(#)ip_fil.h 1.35 6/5/96
- * Id: ip_sync.h,v 2.11.2.4 2006/07/14 06:12:20 darrenr Exp
- */
-
-#ifndef __IP_SYNC_H__
-#define __IP_SYNC_H__
-
-typedef struct synchdr {
- u_32_t sm_magic; /* magic */
- u_char sm_v; /* version: 4,6 */
- u_char sm_p; /* protocol */
- u_char sm_cmd; /* command */
- u_char sm_table; /* NAT, STATE, etc */
- u_int sm_num; /* table entry number */
- int sm_rev; /* forward/reverse */
- int sm_len; /* length of the data section */
- struct synclist *sm_sl; /* back pointer to parent */
-} synchdr_t;
-
-
-#define SYNHDRMAGIC 0x0FF51DE5
-
-/*
- * Commands
- * No delete required as expirey will take care of that!
- */
-#define SMC_CREATE 0 /* pass ipstate_t after synchdr_t */
-#define SMC_UPDATE 1
-#define SMC_MAXCMD 1
-
-/*
- * Tables
- */
-#define SMC_NAT 0
-#define SMC_STATE 1
-#define SMC_MAXTBL 1
-
-
-/*
- * Only TCP requires "more" information than just a reference to the entry
- * for which an update is being made.
- */
-typedef struct synctcp_update {
- u_long stu_age;
- tcpdata_t stu_data[2];
- int stu_state[2];
-} synctcp_update_t;
-
-
-typedef struct synclist {
- struct synclist *sl_next;
- struct synclist **sl_pnext;
- int sl_idx; /* update index */
- struct synchdr sl_hdr;
- union {
- struct ipstate *slu_ips;
- struct nat *slu_ipn;
- void *slu_ptr;
- } sl_un;
-} synclist_t;
-
-#define sl_ptr sl_un.slu_ptr
-#define sl_ips sl_un.slu_ips
-#define sl_ipn sl_un.slu_ipn
-#define sl_magic sl_hdr.sm_magic
-#define sl_v sl_hdr.sm_v
-#define sl_p sl_hdr.sm_p
-#define sl_cmd sl_hdr.sm_cmd
-#define sl_rev sl_hdr.sm_rev
-#define sl_table sl_hdr.sm_table
-#define sl_num sl_hdr.sm_num
-#define sl_len sl_hdr.sm_len
-
-/*
- * NOTE: SYNCLOG_SZ is defined *low*. It should be the next power of two
- * up for whatever number of packets per second you expect to see. Be
- * warned: this index's a table of large elements (upto 272 bytes in size
- * each), and thus a size of 8192, for example, results in a 2MB table.
- * The lesson here is not to use small machines for running fast firewalls
- * (100BaseT) in sync, where you might have upwards of 10k pps.
- */
-#define SYNCLOG_SZ 256
-
-typedef struct synclogent {
- struct synchdr sle_hdr;
- union {
- struct ipstate sleu_ips;
- struct nat sleu_ipn;
- } sle_un;
-} synclogent_t;
-
-typedef struct syncupdent { /* 28 or 32 bytes */
- struct synchdr sup_hdr;
- struct synctcp_update sup_tcp;
-} syncupdent_t;
-
-extern synclogent_t synclog[SYNCLOG_SZ];
-
-
-extern int fr_sync_ioctl(caddr_t, ioctlcmd_t, int, int, void *);
-extern synclist_t *ipfsync_new(int, fr_info_t *, void *);
-extern void ipfsync_del(synclist_t *);
-extern void ipfsync_update(int, fr_info_t *, synclist_t *);
-extern int ipfsync_init(void);
-extern int ipfsync_nat(synchdr_t *sp, void *data);
-extern int ipfsync_state(synchdr_t *sp, void *data);
-extern int ipfsync_read(struct uio *uio);
-extern int ipfsync_write(struct uio *uio);
-extern int ipfsync_canread(void);
-extern int ipfsync_canwrite(void);
-
-#endif /* IP_SYNC */