Index: Common.h
===================================================================
diff -u -r193839467da470a839ec2f2a3a04d7ed1a2ad837 -r6f87c4d6e2c23308af2524cea6aed41e679ca000
--- Common.h	(.../Common.h)	(revision 193839467da470a839ec2f2a3a04d7ed1a2ad837)
+++ Common.h	(.../Common.h)	(revision 6f87c4d6e2c23308af2524cea6aed41e679ca000)
@@ -34,6 +34,7 @@
 
 typedef float                    F32;               ///< 32-bit floating point type
 typedef double                   F64;               ///< 64-bit floating point type
+typedef long long                U64;               ///< 64-bit signed integer type
 typedef unsigned int             U32;               ///< 32-bit unsigned integer type
 typedef int                      S32;               ///< 32-bit signed integer type
 typedef unsigned short           U16;               ///< 16-bit unsigned integer type
@@ -86,7 +87,7 @@
 // **** Common Definitions ****
 
 #define NEARLY_INFINITY                 1.0E20      ///< Value that is nearly infinity.
-#define NEARLY_ZERO                     0.00000001  ///< Value that is nearly zero.  Used for floating point zero comparisons (e.g. divide by zero checks)
+#define NEARLY_ZERO                     0.00000001F ///< Value that is nearly zero.  Used for floating point zero comparisons (e.g. divide by zero checks)
 #define HEX_64_K                        0x10000     ///< 64K (65536 in decimal)
 #define HEX_32_BIT_FULL_SCALE           0xFFFFFFFF  ///< 32-bit full scale value
 #define MASK_OFF_MSB                    0x00FF      ///< Bits to mask off the most significant byte of a 2-byte word