$NetBSD: patch-lib_util_c,v 1.1 2011/11/15 00:11:07 dholland Exp $

- use standard headers

--- lib/util.c~	1997-10-19 00:06:56.000000000 +0000
+++ lib/util.c
@@ -26,6 +26,7 @@ static char *rcsid = "$Id: util.c,v 1.27
 #endif
 
 #include <stdio.h>
+#include <stdlib.h>
 #include <string.h>
 #include <ctype.h>
 #include <sys/types.h>
@@ -239,8 +240,6 @@ memory_error_and_abort (nbytes)
   handle_error(FATAL, "(re)alloc error. Cannot allocate %d bytes.", nbytes);
 }
   
-extern char *malloc(), *realloc();
-
 void *
 xmalloc (nbytes)
      int nbytes;