From 525db1819dfea8a1d7f8a4bd631ef00e38a23709 Mon Sep 17 00:00:00 2001
From: "Michael Cook (mackal)" <mcook@mackal.net>
Date: Sun, 4 Mar 2018 13:54:04 -0500
Subject: [PATCH] Fix VS compilation hopefully

---
 zone/fastmath.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/zone/fastmath.cpp b/zone/fastmath.cpp
index fb2cef193..0da87dc87 100644
--- a/zone/fastmath.cpp
+++ b/zone/fastmath.cpp
@@ -1,3 +1,6 @@
+#if defined(_MSC_VER)
+#define _USE_MATH_DEFINES
+#endif
 #include <cmath>
 #include "fastmath.h"