$NetBSD: patch-dptutil_engiface_hpp,v 1.1 2011/05/22 19:11:42 dholland Exp $

Build fix for semi-modern C++.

--- dptutil/engiface.hpp~	2002-08-13 15:02:46.000000000 +0000
+++ dptutil/engiface.hpp
@@ -33,7 +33,7 @@
 #include       "id_list.hpp"
 
 
-extern "C" uLONG engineTimeOut;
+extern uLONG engineTimeOut;
 
 
 //class - DPT_EngineIO_C - start