$NetBSD: patch-ag,v 1.1 2001/04/12 21:06:45 jtb Exp $

--- real.c.orig	Thu Apr 12 20:15:25 2001
+++ real.c
@@ -38,6 +38,7 @@
 point type. As a result, all the operations can use native (C)
 functions.  */
 
+#include <limits.h>
 #include "portable.h"
 #include "eval.h"
 #include "object.h"