Update ppapi/lib/gl/include/KHR/khrplatform.h.

ppapi/lib/gl/include/KHR/khrplatform.h

Index: ppapi/lib/gl/include/KHR/khrplatform.h
diff --git a/ppapi/lib/gl/include/KHR/khrplatform.h b/ppapi/lib/gl/include/KHR/khrplatform.h
index acf43bc5cee1a360d1b426c11f4e8c27a73184d7..1eb0b483af7d2193a3624df7196cc5061b9c3512 100644
--- a/ppapi/lib/gl/include/KHR/khrplatform.h
+++ b/ppapi/lib/gl/include/KHR/khrplatform.h
@@ -26,7 +26,7 @@
 
 /* Khronos platform-specific types and definitions.
  *
- * $Revision: 9356 $ on $Date: 2009-10-21 02:52:25 -0700 (Wed, 21 Oct 2009) $
+ * $Revision: 23298 $ on $Date: 2013-09-30 17:07:13 -0700 (Mon, 30 Sep 2013) $
  *
  * Adopters may modify this file to suit their platform. Adopters are
  * encouraged to submit platform specific modifications to the Khronos
@@ -231,10 +231,23 @@ typedef signed   char          khronos_int8_t;
 typedef unsigned char          khronos_uint8_t;
 typedef signed   short int     khronos_int16_t;
 typedef unsigned short int     khronos_uint16_t;
+
+/*
+ * Types that differ between LLP64 and LP64 architectures - in LLP64,
+ * pointers are 64 bits, but 'long' is still 32 bits. Win64 appears
+ * to be the only LLP64 architecture in current use.
+ */
+#ifdef _WIN64
+typedef signed   long long int khronos_intptr_t;
+typedef unsigned long long int khronos_uintptr_t;
+typedef signed   long long int khronos_ssize_t;
+typedef unsigned long long int khronos_usize_t;
+#else
 typedef signed   long  int     khronos_intptr_t;
 typedef unsigned long  int     khronos_uintptr_t;
 typedef signed   long  int     khronos_ssize_t;
 typedef unsigned long  int     khronos_usize_t;
+#endif
 
 #if KHRONOS_SUPPORT_FLOAT
 /*