From 932365cee3ef4796549c5223b3702ea5b3839a6e Mon Sep 17 00:00:00 2001
From: hiker <henrichsjoerg@gmail.com>
Date: Tue, 29 Mar 2016 11:18:19 +1100
Subject: [PATCH] Fixed VS compilation.

---
 src/karts/controller/arena_ai.hpp  | 6 ------
 src/karts/controller/battle_ai.cpp | 6 ------
 src/utils/vs.hpp                   | 1 -
 3 files changed, 13 deletions(-)

diff --git a/src/karts/controller/arena_ai.hpp b/src/karts/controller/arena_ai.hpp
index f8730d208..3caf152ba 100644
--- a/src/karts/controller/arena_ai.hpp
+++ b/src/karts/controller/arena_ai.hpp
@@ -28,12 +28,6 @@
 #include "graphics/irr_driver.hpp"
 #endif
 
-#if defined(WIN32) && !defined(__CYGWIN__) && !defined(__MINGW32__)
-#define isnan _isnan
-#else
-#include <math.h>
-#endif
-
 class Vec3;
 
 namespace irr
diff --git a/src/karts/controller/battle_ai.cpp b/src/karts/controller/battle_ai.cpp
index 40a9d897e..1b2cdc57b 100644
--- a/src/karts/controller/battle_ai.cpp
+++ b/src/karts/controller/battle_ai.cpp
@@ -33,12 +33,6 @@ using namespace irr;
 using namespace std;
 #endif
 
-#if defined(WIN32) && !defined(__CYGWIN__) && !defined(__MINGW32__)
-#define isnan _isnan
-#else
-#include <math.h>
-#endif
-
 BattleAI::BattleAI(AbstractKart *kart)
          : ArenaAI(kart)
 {
diff --git a/src/utils/vs.hpp b/src/utils/vs.hpp
index cecbf50e2..503c93959 100644
--- a/src/utils/vs.hpp
+++ b/src/utils/vs.hpp
@@ -26,7 +26,6 @@
 #if defined(WIN32) && defined(_MSC_VER) && _MSC_VER < 1800
 #  include <math.h>
 
-#  define isnan _isnan
 #  define roundf(x) (floorf(x + 0.5f))
 #  define round(x)  (floorf(x + 0.5))
 #endif