$OpenBSD: patch-simple_h,v 1.1 2016/10/10 12:55:51 dcoppa Exp $
--- simple.h.orig	Mon Oct 10 14:11:52 2016
+++ simple.h	Mon Oct 10 14:14:36 2016
@@ -8,7 +8,7 @@
 
 #include "config.h"
 
-#if CRYPTOPP_MSC_VERSION
+#if defined(CRYPTOPP_MSC_VERSION)
 # pragma warning(push)
 # pragma warning(disable: 4127 4189)
 #endif
@@ -299,7 +299,7 @@ class CRYPTOPP_DLL BitBucket : public Bufferless<Sink>
 
 NAMESPACE_END
 
-#if CRYPTOPP_MSC_VERSION
+#if defined(CRYPTOPP_MSC_VERSION)
 # pragma warning(pop)
 #endif
 
