Bring prototypes into scope

src/lib/libutil/login_fbtab.c

@@ -59,6 +59,7 @@
  */
 
 #include <sys/types.h>
+#include <sys/stat.h>
 #include <stdio.h>
 #include <syslog.h>
 #include <string.h>

src/lib/libutil/opendev.c

@@ -1,4 +1,4 @@
-/*	$OpenBSD: opendev.c,v 1.4 1996/07/02 07:57:54 downsj Exp $ */
+/*	$OpenBSD: opendev.c,v 1.5 1996/09/16 02:40:51 tholo Exp $ */
 
 /*
  * Copyright (c) 1996, Jason Downs.  All rights reserved.
@@ -26,6 +26,7 @@
  */
 
 #include <stdio.h>
+#include <string.h>
 #include <errno.h>
 #include <fcntl.h>
 #include <paths.h>