$NetBSD: patch-aw,v 1.2 2008/12/17 02:19:59 christos Exp $

--- malloc/xmalloc.c.orig	1995-02-24 16:20:43.000000000 -0500
+++ malloc/xmalloc.c	2008-12-16 20:18:01.000000000 -0500
@@ -20,6 +20,8 @@
    Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
 
 #include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
 
 static void memory_error_and_abort ();