$NetBSD: patch-ab,v 1.1 2001/02/12 02:16:03 jtb Exp $

--- src-cht/cht-1.3.c.orig	Tue Feb  6 18:38:02 2001
+++ src-cht/cht-1.3.c
@@ -16,6 +16,7 @@
 
 
 #include <stdio.h>
+#include <limits.h>
 
 #define DOUBLE double