(foo *)0 -> NULL

3 files changed, 12 insertions, 12 deletions

diff --git a/sbin/fsck_ffs/inode.c b/sbin/fsck_ffs/inode.c
index 52c428b9fe2..1be8bb0470b 100644
--- a/sbin/fsck_ffs/inode.c
+++ b/sbin/fsck_ffs/inode.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: inode.c,v 1.9 1997/06/22 20:10:48 tholo Exp $	*/
+/*	$OpenBSD: inode.c,v 1.10 1997/06/25 18:12:13 kstailey Exp $	*/
 /*	$NetBSD: inode.c,v 1.23 1996/10/11 20:15:47 thorpej Exp $	*/
 
 /*
@@ -38,7 +38,7 @@
 #if 0
 static char sccsid[] = "@(#)inode.c	8.5 (Berkeley) 2/8/95";
 #else
-static char rcsid[] = "$OpenBSD: inode.c,v 1.9 1997/06/22 20:10:48 tholo Exp $";
+static char rcsid[] = "$OpenBSD: inode.c,v 1.10 1997/06/25 18:12:13 kstailey Exp $";
 #endif
 #endif /* not lint */
 
@@ -425,7 +425,7 @@ getinoinfo(inumber)
 		return (inp);
 	}
 	errexit("cannot find inode %d\n", inumber);
-	return ((struct inoinfo *)0);
+	return (NULL);
 }
 
 /*
diff --git a/sbin/fsck_ffs/main.c b/sbin/fsck_ffs/main.c
index 09c26a2eca8..5e6ce1f22e0 100644
--- a/sbin/fsck_ffs/main.c
+++ b/sbin/fsck_ffs/main.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: main.c,v 1.7 1997/01/15 23:41:46 millert Exp $	*/
+/*	$OpenBSD: main.c,v 1.8 1997/06/25 18:12:16 kstailey Exp $	*/
 /*	$NetBSD: main.c,v 1.22 1996/10/11 20:15:48 thorpej Exp $	*/
 
 /*
@@ -44,7 +44,7 @@ static char copyright[] =
 #if 0
 static char sccsid[] = "@(#)main.c	8.2 (Berkeley) 1/23/94";
 #else
-static char rcsid[] = "$OpenBSD: main.c,v 1.7 1997/01/15 23:41:46 millert Exp $";
+static char rcsid[] = "$OpenBSD: main.c,v 1.8 1997/06/25 18:12:16 kstailey Exp $";
 #endif
 #endif /* not lint */
 
@@ -288,9 +288,9 @@ checkfilesys(filesys, mntpt, auxdata, child)
 			printf("\n");
 		}
 	}
-	zlnhead = (struct zlncnt *)0;
-	duplist = (struct dups *)0;
-	muldup = (struct dups *)0;
+	zlnhead = NULL;
+	duplist = NULL;
+	muldup = NULL;
 	inocleanup();
 	if (fsmodified) {
 		(void)time(&sblock.fs_time);
diff --git a/sbin/fsck_ffs/utilities.c b/sbin/fsck_ffs/utilities.c
index 36dda840ee8..92d4b69da80 100644
--- a/sbin/fsck_ffs/utilities.c
+++ b/sbin/fsck_ffs/utilities.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: utilities.c,v 1.3 1996/10/20 08:36:42 tholo Exp $	*/
+/*	$OpenBSD: utilities.c,v 1.4 1997/06/25 18:12:17 kstailey Exp $	*/
 /*	$NetBSD: utilities.c,v 1.18 1996/09/27 22:45:20 christos Exp $	*/
 
 /*
@@ -38,7 +38,7 @@
 #if 0
 static char sccsid[] = "@(#)utilities.c	8.1 (Berkeley) 6/5/93";
 #else
-static char rcsid[] = "$OpenBSD: utilities.c,v 1.3 1996/10/20 08:36:42 tholo Exp $";
+static char rcsid[] = "$OpenBSD: utilities.c,v 1.4 1997/06/25 18:12:17 kstailey Exp $";
 #endif
 #endif /* not lint */
 
@@ -126,7 +126,7 @@ bufinit()
 	long bufcnt, i;
 	char *bufp;
 
-	pbp = pdirbp = (struct bufarea *)0;
+	pbp = pdirbp = NULL;
 	bufp = malloc((unsigned int)sblock.fs_bsize);
 	if (bufp == 0)
 		errexit("cannot allocate buffer pool\n");
@@ -272,7 +272,7 @@ ckfini(markclean)
 	}
 	if (bufhead.b_size != cnt)
 		errexit("Panic: lost %d buffers\n", bufhead.b_size - cnt);
-	pbp = pdirbp = (struct bufarea *)0;
+	pbp = pdirbp = NULL;
 	if (markclean && (sblock.fs_clean & FS_ISCLEAN) == 0) {
 		/*
 		 * Mark the file system as clean, and sync the superblock.