From 23f2c7e6f5f4c4cc162dd93c055a245247a9270b Mon Sep 17 00:00:00 2001
From: Dennis Luxen <luxen@kit.edu>
Date: Wed, 14 Aug 2013 11:58:23 +0200
Subject: [PATCH] move windows specific defines behind define-fence

---
 typedefs.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/typedefs.h b/typedefs.h
index b98783334..2592f422b 100644
--- a/typedefs.h
+++ b/typedefs.h
@@ -35,12 +35,12 @@ or see http://www.gnu.org/licenses/agpl.txt.
 #include <iostream>
 #include <ostream>
 
+// Necessary workaround for Windows as VS doesn't implement C99
+#ifdef _MSC_VER
 #ifndef M_PI
 #define M_PI 3.14159265358979323846
 #endif
 
-// Necessary workaround for Windows as VS doesn't implement C99
-#ifdef _MSC_VER
 template<typename digitT>
 digitT round(digitT x) {
     return std::floor(x + 0.5);