diff --git a/sys/external/bsd/ipf/netinet/fil.c b/sys/external/bsd/ipf/netinet/fil.c
index 98b0cedfd84b..2eea676b164b 100644
--- a/sys/external/bsd/ipf/netinet/fil.c
+++ b/sys/external/bsd/ipf/netinet/fil.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: fil.c,v 1.4 2012/07/22 16:13:16 darrenr Exp $	*/
+/*	$NetBSD: fil.c,v 1.5 2012/07/22 16:26:56 darrenr Exp $	*/
 
 /*
  * Copyright (C) 2012 by Darren Reed.
@@ -138,7 +138,7 @@ extern struct timeout ipf_slowtimer_ch;
 #if !defined(lint)
 #if defined(__NetBSD__)
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: fil.c,v 1.4 2012/07/22 16:13:16 darrenr Exp $");
+__KERNEL_RCSID(0, "$NetBSD: fil.c,v 1.5 2012/07/22 16:26:56 darrenr Exp $");
 #else
 static const char sccsid[] = "@(#)fil.c	1.36 6/5/96 (C) 1993-2000 Darren Reed";
 static const char rcsid[] = "@(#)Id: fil.c,v 1.1.1.2 2012/07/22 13:45:07 darrenr Exp $";
@@ -9775,9 +9775,7 @@ ipf_inet_mask_add(int bits, ipf_v4_masktab_t *mtab)
 /* netmasks stored inside of mtab.                                          */
 /* ------------------------------------------------------------------------ */
 void
-ipf_inet_mask_del(bits, mtab)
-	int bits;
-	ipf_v4_masktab_t *mtab;
+ipf_inet_mask_del(int bits, ipf_v4_masktab_t *mtab)
 {
 	u_32_t mask;
 	int i, j;
diff --git a/sys/external/bsd/ipf/netinet/ip_dstlist.c b/sys/external/bsd/ipf/netinet/ip_dstlist.c
index 39f92d73df52..0990de636439 100644
--- a/sys/external/bsd/ipf/netinet/ip_dstlist.c
+++ b/sys/external/bsd/ipf/netinet/ip_dstlist.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: ip_dstlist.c,v 1.3 2012/07/22 14:27:51 darrenr Exp $	*/
+/*	$NetBSD: ip_dstlist.c,v 1.4 2012/07/22 16:31:26 darrenr Exp $	*/
 
 /*
  * Copyright (C) 2012 by Darren Reed.
@@ -928,9 +928,7 @@ ipf_dstlist_table_remove(ipf_main_softc_t *softc, ipf_dstl_softc_t *softd,
 /* the destination list.                                                    */
 /* ------------------------------------------------------------------------ */
 static void
-ipf_dstlist_table_free(softd, d)
-	ipf_dstl_softc_t *softd;
-	ippool_dst_t *d;
+ipf_dstlist_table_free(ipf_dstl_softc_t *softd, ippool_dst_t *d)
 {
 	MUTEX_DESTROY(&d->ipld_lock);
 
diff --git a/sys/external/bsd/ipf/netinet/ip_proxy.c b/sys/external/bsd/ipf/netinet/ip_proxy.c
index 862ceb052139..b1c8239d18db 100644
--- a/sys/external/bsd/ipf/netinet/ip_proxy.c
+++ b/sys/external/bsd/ipf/netinet/ip_proxy.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: ip_proxy.c,v 1.4 2012/07/22 16:19:34 darrenr Exp $	*/
+/*	$NetBSD: ip_proxy.c,v 1.5 2012/07/22 16:34:04 darrenr Exp $	*/
 
 /*
  * Copyright (C) 2012 by Darren Reed.
@@ -104,7 +104,7 @@ struct file;
 #if !defined(lint)
 #if defined(__NetBSD__)
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: ip_proxy.c,v 1.4 2012/07/22 16:19:34 darrenr Exp $");
+__KERNEL_RCSID(0, "$NetBSD: ip_proxy.c,v 1.5 2012/07/22 16:34:04 darrenr Exp $");
 #else
 static const char rcsid[] = "@(#)Id: ip_proxy.c,v 1.1.1.2 2012/07/22 13:45:33 darrenr Exp";
 #endif
@@ -1303,8 +1303,7 @@ ipf_proxy_fixseqack(fr_info_t *fin, ip_t *ip, ap_session_t *aps, int inc)
 /* data connections with the PORT and EPRT commands.                        */
 /* ------------------------------------------------------------------------ */ 
 ipnat_t *
-ipf_proxy_rule_rev(nat)
-	nat_t *nat;
+ipf_proxy_rule_rev(nat_t *nat)
 {
 	ipnat_t *old;
 	ipnat_t *ipn;
@@ -1391,8 +1390,7 @@ ipf_proxy_rule_rev(nat)
 /* used to support PORT/EPRT, this function supports PASV/EPSV.             */
 /* ------------------------------------------------------------------------ */ 
 ipnat_t *
-ipf_proxy_rule_fwd(nat)
-	nat_t *nat;
+ipf_proxy_rule_fwd(nat_t *nat)
 {
 	ipnat_t *old;
 	ipnat_t *ipn;