Index: src/LinearMath/btSerializer.h
===================================================================
--- src/LinearMath/btSerializer.h	(revision 46625)
+++ src/LinearMath/btSerializer.h	(working copy)
@@ -106,23 +106,23 @@
 
 #define BT_HEADER_LENGTH 12
 #if defined(__sgi) || defined (__sparc) || defined (__sparc__) || defined (__PPC__) || defined (__ppc__) || defined (__BIG_ENDIAN__)
-#	define MAKE_ID(a,b,c,d) ( (int)(a)<<24 | (int)(b)<<16 | (c)<<8 | (d) )
+#	define BT_MAKE_ID(a,b,c,d) ( (int)(a)<<24 | (int)(b)<<16 | (c)<<8 | (d) )
 #else
-#	define MAKE_ID(a,b,c,d) ( (int)(d)<<24 | (int)(c)<<16 | (b)<<8 | (a) )
+#	define BT_MAKE_ID(a,b,c,d) ( (int)(d)<<24 | (int)(c)<<16 | (b)<<8 | (a) )
 #endif
 
-#define BT_SOFTBODY_CODE		MAKE_ID('S','B','D','Y')
-#define BT_COLLISIONOBJECT_CODE MAKE_ID('C','O','B','J')
-#define BT_RIGIDBODY_CODE		MAKE_ID('R','B','D','Y')
-#define BT_CONSTRAINT_CODE		MAKE_ID('C','O','N','S')
-#define BT_BOXSHAPE_CODE		MAKE_ID('B','O','X','S')
-#define BT_QUANTIZED_BVH_CODE	MAKE_ID('Q','B','V','H')
-#define BT_TRIANLGE_INFO_MAP	MAKE_ID('T','M','A','P')
-#define BT_SHAPE_CODE			MAKE_ID('S','H','A','P')
-#define BT_ARRAY_CODE			MAKE_ID('A','R','A','Y')
-#define BT_SBMATERIAL_CODE		MAKE_ID('S','B','M','T')
-#define BT_SBNODE_CODE			MAKE_ID('S','B','N','D')
-#define BT_DNA_CODE				MAKE_ID('D','N','A','1')
+#define BT_SOFTBODY_CODE		BT_MAKE_ID('S','B','D','Y')
+#define BT_COLLISIONOBJECT_CODE BT_MAKE_ID('C','O','B','J')
+#define BT_RIGIDBODY_CODE		BT_MAKE_ID('R','B','D','Y')
+#define BT_CONSTRAINT_CODE		BT_MAKE_ID('C','O','N','S')
+#define BT_BOXSHAPE_CODE		BT_MAKE_ID('B','O','X','S')
+#define BT_QUANTIZED_BVH_CODE	BT_MAKE_ID('Q','B','V','H')
+#define BT_TRIANLGE_INFO_MAP	BT_MAKE_ID('T','M','A','P')
+#define BT_SHAPE_CODE			BT_MAKE_ID('S','H','A','P')
+#define BT_ARRAY_CODE			BT_MAKE_ID('A','R','A','Y')
+#define BT_SBMATERIAL_CODE		BT_MAKE_ID('S','B','M','T')
+#define BT_SBNODE_CODE			BT_MAKE_ID('S','B','N','D')
+#define BT_DNA_CODE				BT_MAKE_ID('D','N','A','1')
 
 
 struct	btPointerUid