--- modules/core/includes/core_math.h.orig	2014-04-11 09:51:38.000000000 +0000
+++ modules/core/includes/core_math.h	2014-07-23 08:27:27.143519955 +0000
@@ -53,11 +53,11 @@
 #define DEG2RAD(x) ((x) * PI_OVER_180  )
 #define RAD2DEG(x) ((x) * _180_OVER_PI )
 
-#ifdef round
-#undef round
-#endif
-
-#define		round(a)	(int)(((a)<0.0)?(a)-.5:(a)+.5)
+// #ifdef round
+// #undef round
+// #endif
+// 
+// #define		round(a)	(int)(((a)<0.0)?(a)-.5:(a)+.5)
 #define EPSILON 1.0e-13