/*
- * $Id: unix.c,v 1.10 2010-03-12 15:16:49 franklahm Exp $
+ * $Id: unix.c,v 1.11 2010-04-18 16:14:51 hat001 Exp $
*
* Copyright (c) 1990,1993 Regents of The University of Michigan.
* All Rights Reserved. See COPYRIGHT.
#include <unistd.h>
#include <errno.h>
+#include <stdlib.h>
#include <sys/param.h>
#include <sys/types.h>
#include <sys/stat.h>