diff --git a/sbin/fsck_lfs/Makefile b/sbin/fsck_lfs/Makefile
index ce03ee873859..308affbf0f19 100644
--- a/sbin/fsck_lfs/Makefile
+++ b/sbin/fsck_lfs/Makefile
@@ -1,8 +1,9 @@
-#	$NetBSD: Makefile,v 1.6 2003/03/28 08:09:52 perseant Exp $
+#	$NetBSD: Makefile,v 1.7 2005/01/19 19:41:59 xtraeme Exp $
 #	@(#)Makefile	8.1 (Berkeley) 6/5/93
 
 .include <bsd.own.mk>
 
+WARNS=	2
 PROG=	fsck_lfs
 MAN=	fsck_lfs.8
 SRCS=	bufcache.c dir.c fsutil.c inode.c lfs.c lfs_cksum.c main.c
diff --git a/sbin/fsck_lfs/dir.c b/sbin/fsck_lfs/dir.c
index 1c921652daef..f3a4f5a9b3d9 100644
--- a/sbin/fsck_lfs/dir.c
+++ b/sbin/fsck_lfs/dir.c
@@ -1,4 +1,4 @@
-/* $NetBSD: dir.c,v 1.13 2003/10/05 17:11:23 jdolecek Exp $	 */
+/* $NetBSD: dir.c,v 1.14 2005/01/19 19:41:59 xtraeme Exp $	 */
 
 /*
  * Copyright (c) 1980, 1986, 1993
@@ -76,7 +76,7 @@ static int chgino(struct inodesc *);
  * Propagate connected state through the tree.
  */
 void
-propagate()
+propagate(void)
 {
 	struct inoinfo **inpp, *inp, *pinp;
 	struct inoinfo **inpend;
diff --git a/sbin/fsck_lfs/main.c b/sbin/fsck_lfs/main.c
index ea0d29a1c519..b4ce50731423 100644
--- a/sbin/fsck_lfs/main.c
+++ b/sbin/fsck_lfs/main.c
@@ -1,4 +1,4 @@
-/* $NetBSD: main.c,v 1.19 2005/01/13 15:22:35 christos Exp $	 */
+/* $NetBSD: main.c,v 1.20 2005/01/19 19:41:59 xtraeme Exp $	 */
 
 /*
  * Copyright (c) 1980, 1986, 1993
@@ -52,8 +52,6 @@
 
 int returntosingle;
 
-int main(int, char *[]);
-
 static int argtoi(int, char *, char *, int);
 static int checkfilesys(const char *, char *, long, int);
 static void usage(void);
@@ -301,7 +299,7 @@ checkfilesys(const char *filesys, char *mntpt, long auxdata, int child)
 }
 
 static void
-usage()
+usage(void)
 {
 
 	(void) fprintf(stderr,
diff --git a/sbin/fsck_lfs/pass0.c b/sbin/fsck_lfs/pass0.c
index ebf15ca40451..d7f97e2254ac 100644
--- a/sbin/fsck_lfs/pass0.c
+++ b/sbin/fsck_lfs/pass0.c
@@ -1,4 +1,4 @@
-/* $NetBSD: pass0.c,v 1.16 2003/08/07 10:04:23 agc Exp $	 */
+/* $NetBSD: pass0.c,v 1.17 2005/01/19 19:41:59 xtraeme Exp $	 */
 
 /*-
  * Copyright (c) 1999, 2000, 2001, 2002, 2003 The NetBSD Foundation, Inc.
@@ -102,7 +102,7 @@ extern int fake_cleanseg;
 #define dbshift (fs->lfs_bshift - fs->lfs_blktodb)
 
 void
-pass0()
+pass0(void)
 {
 	daddr_t daddr;
 	CLEANERINFO *cip;
diff --git a/sbin/fsck_lfs/pass1.c b/sbin/fsck_lfs/pass1.c
index 9810db08dbb8..eff43546fce7 100644
--- a/sbin/fsck_lfs/pass1.c
+++ b/sbin/fsck_lfs/pass1.c
@@ -1,4 +1,4 @@
-/* $NetBSD: pass1.c,v 1.18 2004/07/18 20:51:30 yamt Exp $	 */
+/* $NetBSD: pass1.c,v 1.19 2005/01/19 19:41:59 xtraeme Exp $	 */
 
 /*
  * Copyright (c) 1980, 1986, 1993
@@ -85,7 +85,7 @@ i_d_cmp(const void *va, const void *vb)
 }
 
 void
-pass1()
+pass1(void)
 {
 	ino_t inumber;
 	int i;
diff --git a/sbin/fsck_lfs/pass2.c b/sbin/fsck_lfs/pass2.c
index 206f370c144a..73c9b1a2e3d4 100644
--- a/sbin/fsck_lfs/pass2.c
+++ b/sbin/fsck_lfs/pass2.c
@@ -1,4 +1,4 @@
-/* $NetBSD: pass2.c,v 1.10 2003/08/07 10:04:23 agc Exp $	 */
+/* $NetBSD: pass2.c,v 1.11 2005/01/19 19:41:59 xtraeme Exp $	 */
 
 /*
  * Copyright (c) 1980, 1986, 1993
@@ -58,7 +58,7 @@ static int pass2check(struct inodesc *);
 static int blksort(const void *, const void *);
 
 void
-pass2()
+pass2(void)
 {
 	struct ufs1_dinode *dp;
 	struct uvnode *vp;
diff --git a/sbin/fsck_lfs/pass3.c b/sbin/fsck_lfs/pass3.c
index 9e7f9e470a4e..ffe2c7e0b044 100644
--- a/sbin/fsck_lfs/pass3.c
+++ b/sbin/fsck_lfs/pass3.c
@@ -1,4 +1,4 @@
-/* $NetBSD: pass3.c,v 1.5 2003/08/07 10:04:23 agc Exp $	 */
+/* $NetBSD: pass3.c,v 1.6 2005/01/19 19:41:59 xtraeme Exp $	 */
 
 /*
  * Copyright (c) 1980, 1986, 1993
@@ -38,7 +38,7 @@
 #include "extern.h"
 
 void
-pass3()
+pass3(void)
 {
 	register struct inoinfo **inpp, *inp;
 	ino_t orphan;
diff --git a/sbin/fsck_lfs/pass4.c b/sbin/fsck_lfs/pass4.c
index 4d47c6227f8f..3a2f536758f6 100644
--- a/sbin/fsck_lfs/pass4.c
+++ b/sbin/fsck_lfs/pass4.c
@@ -1,4 +1,4 @@
-/* $NetBSD: pass4.c,v 1.9 2003/08/07 10:04:23 agc Exp $	 */
+/* $NetBSD: pass4.c,v 1.10 2005/01/19 19:41:59 xtraeme Exp $	 */
 
 /*
  * Copyright (c) 1980, 1986, 1993
@@ -54,7 +54,7 @@
 extern SEGUSE *seg_table;
 
 void
-pass4()
+pass4(void)
 {
 	register ino_t inumber;
 	register struct zlncnt *zlnp;
diff --git a/sbin/fsck_lfs/pass5.c b/sbin/fsck_lfs/pass5.c
index a0658c973ccd..7f828403ee18 100644
--- a/sbin/fsck_lfs/pass5.c
+++ b/sbin/fsck_lfs/pass5.c
@@ -1,4 +1,4 @@
-/* $NetBSD: pass5.c,v 1.13 2004/05/14 10:41:12 yamt Exp $	 */
+/* $NetBSD: pass5.c,v 1.14 2005/01/19 19:41:59 xtraeme Exp $	 */
 
 /*-
  * Copyright (c) 2000, 2003 The NetBSD Foundation, Inc.
@@ -63,7 +63,7 @@ extern SEGUSE *seg_table;
 extern off_t locked_queue_bytes;
 
 void
-pass5()
+pass5(void)
 {
 	SEGUSE *su;
 	struct ubuf *bp;