From 807d3af68c480c99fa635f00e806d2f6365bdee0 Mon Sep 17 00:00:00 2001
From: tresf <tresf@github.com>
Date: Mon, 1 Sep 2014 00:35:48 -0400
Subject: [PATCH] Win64 fix for missing _isnanf

---
 include/lmms_math.h | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/include/lmms_math.h b/include/lmms_math.h
index 0ec8ccc49..2a32f0b21 100644
--- a/include/lmms_math.h
+++ b/include/lmms_math.h
@@ -40,6 +40,12 @@
 #ifndef isinff
 #define isinff(x)	isinf(x)
 #endif
+#ifndef _isnanf
+#define _isnanf(x) isnan(x)
+#endif
+#ifndef _isinff
+#define _isinff(x) isinf(x)
+#endif
 #endif
 
 #ifdef __INTEL_COMPILER