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diff --git a/thirdparty/bullet/Bullet3Common/shared/b3Int2.h b/thirdparty/bullet/Bullet3Common/shared/b3Int2.h
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+/*
+Bullet Continuous Collision Detection and Physics Library
+Copyright (c) 2003-2013 Erwin Coumans http://bulletphysics.org
+
+This software is provided 'as-is', without any express or implied warranty.
+In no event will the authors be held liable for any damages arising from the use of this software.
+Permission is granted to anyone to use this software for any purpose,
+including commercial applications, and to alter it and redistribute it freely,
+subject to the following restrictions:
+
+1. The origin of this software must not be misrepresented; you must not claim that you wrote the original software. If you use this software in a product, an acknowledgment in the product documentation would be appreciated but is not required.
+2. Altered source versions must be plainly marked as such, and must not be misrepresented as being the original software.
+3. This notice may not be removed or altered from any source distribution.
+*/
+
+#ifndef B3_INT2_H
+#define B3_INT2_H
+
+#ifdef __cplusplus
+
+struct b3UnsignedInt2
+{
+ union
+ {
+ struct
+ {
+ unsigned int x,y;
+ };
+ struct
+ {
+ unsigned int s[2];
+ };
+ };
+};
+
+struct b3Int2
+{
+ union
+ {
+ struct
+ {
+ int x,y;
+ };
+ struct
+ {
+ int s[2];
+ };
+ };
+};
+
+inline b3Int2 b3MakeInt2(int x, int y)
+{
+ b3Int2 v;
+ v.s[0] = x; v.s[1] = y;
+ return v;
+}
+#else
+
+#define b3UnsignedInt2 uint2
+#define b3Int2 int2
+#define b3MakeInt2 (int2)
+
+#endif //__cplusplus
+#endif \ No newline at end of file