$NetBSD: patch-af,v 1.6 2011/02/24 11:05:36 adam Exp $

--- boost/config/platform/bsd.hpp.orig	2009-03-12 09:41:50 +0200
+++ boost/config/platform/bsd.hpp	2009-03-12 15:37:16 +0200
@@ -75,7 +75,7 @@
 //
 // The BSD <ctype.h> has macros only, no functions:
 //
-#if !defined(__OpenBSD__) || defined(__DragonFly__)
+#if !defined(__OpenBSD__) && !defined(__DragonFly__)
 #  define BOOST_NO_CTYPE_FUNCTIONS
 #endif