clover: Update OpenCL headers to version 1.2 from Khronos.

The C++ headers are *not* updated because they rely on CL 1.2 APIs
that we do not implement yet when the core CL 1.2 headers are present.

Acked-by: Tom Stellard <[email protected]>

1 files changed, 253 insertions, 173 deletions

diff --git a/include/CL/cl_platform.h b/include/CL/cl_platform.h
index 043b0489df7..7f6f5e8a743 100644
--- a/include/CL/cl_platform.h
+++ b/include/CL/cl_platform.h
@@ -1,5 +1,5 @@
 /**********************************************************************************
- * Copyright (c) 2008-2010 The Khronos Group Inc.
+ * Copyright (c) 2008-2012 The Khronos Group Inc.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and/or associated documentation files (the
@@ -46,19 +46,75 @@ extern "C" {
 #endif
 
 #ifdef __APPLE__
-    #define CL_EXTENSION_WEAK_LINK                  __attribute__((weak_import))       
-    #define CL_API_SUFFIX__VERSION_1_0              AVAILABLE_MAC_OS_X_VERSION_10_6_AND_LATER
-    #define CL_EXT_SUFFIX__VERSION_1_0              CL_EXTENSION_WEAK_LINK AVAILABLE_MAC_OS_X_VERSION_10_6_AND_LATER
-    #define CL_API_SUFFIX__VERSION_1_1              CL_EXTENSION_WEAK_LINK
-    #define CL_EXT_SUFFIX__VERSION_1_1              CL_EXTENSION_WEAK_LINK
-    #define CL_EXT_SUFFIX__VERSION_1_0_DEPRECATED   CL_EXTENSION_WEAK_LINK AVAILABLE_MAC_OS_X_VERSION_10_6_AND_LATER
+    #define CL_EXTENSION_WEAK_LINK       __attribute__((weak_import))
+    #define CL_API_SUFFIX__VERSION_1_0                  AVAILABLE_MAC_OS_X_VERSION_10_6_AND_LATER
+    #define CL_EXT_SUFFIX__VERSION_1_0                  CL_EXTENSION_WEAK_LINK AVAILABLE_MAC_OS_X_VERSION_10_6_AND_LATER
+    #define CL_API_SUFFIX__VERSION_1_1                  AVAILABLE_MAC_OS_X_VERSION_10_7_AND_LATER
+    #define GCL_API_SUFFIX__VERSION_1_1                 AVAILABLE_MAC_OS_X_VERSION_10_7_AND_LATER
+    #define CL_EXT_SUFFIX__VERSION_1_1                  CL_EXTENSION_WEAK_LINK AVAILABLE_MAC_OS_X_VERSION_10_7_AND_LATER
+    #define CL_EXT_SUFFIX__VERSION_1_0_DEPRECATED       CL_EXTENSION_WEAK_LINK AVAILABLE_MAC_OS_X_VERSION_10_6_AND_LATER_BUT_DEPRECATED_IN_MAC_OS_X_VERSION_10_7
+    
+    #ifdef AVAILABLE_MAC_OS_X_VERSION_10_8_AND_LATER
+        #define CL_API_SUFFIX__VERSION_1_2              AVAILABLE_MAC_OS_X_VERSION_10_8_AND_LATER
+        #define GCL_API_SUFFIX__VERSION_1_2             AVAILABLE_MAC_OS_X_VERSION_10_8_AND_LATER
+        #define CL_EXT_SUFFIX__VERSION_1_2              CL_EXTENSION_WEAK_LINK AVAILABLE_MAC_OS_X_VERSION_10_8_AND_LATER
+        #define CL_EXT_PREFIX__VERSION_1_1_DEPRECATED
+        #define CL_EXT_SUFFIX__VERSION_1_1_DEPRECATED   CL_EXTENSION_WEAK_LINK AVAILABLE_MAC_OS_X_VERSION_10_7_AND_LATER_BUT_DEPRECATED_IN_MAC_OS_X_VERSION_10_8
+    #else
+        #warning  This path should never happen outside of internal operating system development.  AvailabilityMacros do not function correctly here!
+        #define CL_API_SUFFIX__VERSION_1_2              AVAILABLE_MAC_OS_X_VERSION_10_7_AND_LATER
+        #define GCL_API_SUFFIX__VERSION_1_2             AVAILABLE_MAC_OS_X_VERSION_10_7_AND_LATER
+        #define CL_EXT_SUFFIX__VERSION_1_2              CL_EXTENSION_WEAK_LINK AVAILABLE_MAC_OS_X_VERSION_10_7_AND_LATER
+        #define CL_EXT_SUFFIX__VERSION_1_1_DEPRECATED   CL_EXTENSION_WEAK_LINK AVAILABLE_MAC_OS_X_VERSION_10_7_AND_LATER
+    #endif
 #else
-    #define CL_EXTENSION_WEAK_LINK                         
+    #define CL_EXTENSION_WEAK_LINK  
     #define CL_API_SUFFIX__VERSION_1_0
     #define CL_EXT_SUFFIX__VERSION_1_0
     #define CL_API_SUFFIX__VERSION_1_1
     #define CL_EXT_SUFFIX__VERSION_1_1
-    #define CL_EXT_SUFFIX__VERSION_1_0_DEPRECATED
+    #define CL_API_SUFFIX__VERSION_1_2
+    #define CL_EXT_SUFFIX__VERSION_1_2
+    
+    #ifdef __GNUC__
+        #ifdef CL_USE_DEPRECATED_OPENCL_1_0_APIS
+            #define CL_EXT_SUFFIX__VERSION_1_0_DEPRECATED
+            #define CL_EXT_PREFIX__VERSION_1_0_DEPRECATED    
+        #else
+            #define CL_EXT_SUFFIX__VERSION_1_0_DEPRECATED __attribute__((deprecated))
+            #define CL_EXT_PREFIX__VERSION_1_0_DEPRECATED    
+        #endif
+    
+        #ifdef CL_USE_DEPRECATED_OPENCL_1_1_APIS
+            #define CL_EXT_SUFFIX__VERSION_1_1_DEPRECATED    
+            #define CL_EXT_PREFIX__VERSION_1_1_DEPRECATED    
+        #else
+            #define CL_EXT_SUFFIX__VERSION_1_1_DEPRECATED __attribute__((deprecated))
+            #define CL_EXT_PREFIX__VERSION_1_1_DEPRECATED    
+        #endif
+    #elif _WIN32
+        #ifdef CL_USE_DEPRECATED_OPENCL_1_0_APIS
+            #define CL_EXT_SUFFIX__VERSION_1_0_DEPRECATED    
+            #define CL_EXT_PREFIX__VERSION_1_0_DEPRECATED    
+        #else
+            #define CL_EXT_SUFFIX__VERSION_1_0_DEPRECATED 
+            #define CL_EXT_PREFIX__VERSION_1_0_DEPRECATED __declspec(deprecated)     
+        #endif
+    
+        #ifdef CL_USE_DEPRECATED_OPENCL_1_1_APIS
+            #define CL_EXT_SUFFIX__VERSION_1_1_DEPRECATED
+            #define CL_EXT_PREFIX__VERSION_1_1_DEPRECATED    
+        #else
+            #define CL_EXT_SUFFIX__VERSION_1_1_DEPRECATED 
+            #define CL_EXT_PREFIX__VERSION_1_1_DEPRECATED __declspec(deprecated)     
+        #endif
+    #else
+        #define CL_EXT_SUFFIX__VERSION_1_0_DEPRECATED
+        #define CL_EXT_PREFIX__VERSION_1_0_DEPRECATED
+    
+        #define CL_EXT_SUFFIX__VERSION_1_1_DEPRECATED
+        #define CL_EXT_PREFIX__VERSION_1_1_DEPRECATED
+    #endif
 #endif
 
 #if (defined (_WIN32) && defined(_MSC_VER))
@@ -252,7 +308,7 @@ typedef double          cl_double   __attribute__((aligned(8)));
 
 #include <stddef.h>
 
-/* Mirror types to GL types. Mirror types allow us to avoid deciding which headers to load based on whether we are using GL or GLES here. */
+/* Mirror types to GL types. Mirror types allow us to avoid deciding which 87s to load based on whether we are using GL or GLES here. */
 typedef unsigned int cl_GLuint;
 typedef int          cl_GLint;
 typedef unsigned int cl_GLenum;
@@ -395,6 +451,24 @@ typedef unsigned int cl_GLenum;
     #define __CL_DOUBLE4__  1
 #endif
 
+/* Define capabilities for anonymous struct members. */
+#if defined( __GNUC__) && ! defined( __STRICT_ANSI__ )
+#define  __CL_HAS_ANON_STRUCT__ 1
+#define  __CL_ANON_STRUCT__ __extension__
+#elif defined( _WIN32) && (_MSC_VER >= 1500)
+   /* Microsoft Developer Studio 2008 supports anonymous structs, but
+    * complains by default. */
+#define  __CL_HAS_ANON_STRUCT__ 1
+#define  __CL_ANON_STRUCT__
+   /* Disable warning C4201: nonstandard extension used : nameless
+    * struct/union */
+#pragma warning( push )
+#pragma warning( disable : 4201 )
+#else
+#define  __CL_HAS_ANON_STRUCT__ 0
+#define  __CL_ANON_STRUCT__
+#endif
+
 /* Define alignment keys */
 #if defined( __GNUC__ )
     #define CL_ALIGNED(_x)          __attribute__ ((aligned(_x)))
@@ -410,7 +484,7 @@ typedef unsigned int cl_GLenum;
 #endif
 
 /* Indicate whether .xyzw, .s0123 and .hi.lo are supported */
-#if defined( __GNUC__) && ! defined( __STRICT_ANSI__ )
+#if __CL_HAS_ANON_STRUCT__
     /* .xyzw and .s0123...{f|F} are supported */
     #define CL_HAS_NAMED_VECTOR_FIELDS 1
     /* .hi and .lo are supported */
@@ -423,10 +497,10 @@ typedef unsigned int cl_GLenum;
 typedef union
 {
     cl_char  CL_ALIGNED(2) s[2];
-#if defined( __GNUC__) && ! defined( __STRICT_ANSI__ )
-   __extension__ struct{ cl_char  x, y; };
-   __extension__ struct{ cl_char  s0, s1; };
-   __extension__ struct{ cl_char  lo, hi; };
+#if __CL_HAS_ANON_STRUCT__
+   __CL_ANON_STRUCT__ struct{ cl_char  x, y; };
+   __CL_ANON_STRUCT__ struct{ cl_char  s0, s1; };
+   __CL_ANON_STRUCT__ struct{ cl_char  lo, hi; };
 #endif
 #if defined( __CL_CHAR2__) 
     __cl_char2     v2;
@@ -436,10 +510,10 @@ typedef union
 typedef union
 {
     cl_char  CL_ALIGNED(4) s[4];
-#if defined( __GNUC__) && ! defined( __STRICT_ANSI__ )
-   __extension__ struct{ cl_char  x, y, z, w; };
-   __extension__ struct{ cl_char  s0, s1, s2, s3; };
-   __extension__ struct{ cl_char2 lo, hi; };
+#if __CL_HAS_ANON_STRUCT__
+   __CL_ANON_STRUCT__ struct{ cl_char  x, y, z, w; };
+   __CL_ANON_STRUCT__ struct{ cl_char  s0, s1, s2, s3; };
+   __CL_ANON_STRUCT__ struct{ cl_char2 lo, hi; };
 #endif
 #if defined( __CL_CHAR2__) 
     __cl_char2     v2[2];
@@ -455,10 +529,10 @@ typedef  cl_char4  cl_char3;
 typedef union
 {
     cl_char   CL_ALIGNED(8) s[8];
-#if defined( __GNUC__) && ! defined( __STRICT_ANSI__ )
-   __extension__ struct{ cl_char  x, y, z, w; };
-   __extension__ struct{ cl_char  s0, s1, s2, s3, s4, s5, s6, s7; };
-   __extension__ struct{ cl_char4 lo, hi; };
+#if __CL_HAS_ANON_STRUCT__
+   __CL_ANON_STRUCT__ struct{ cl_char  x, y, z, w; };
+   __CL_ANON_STRUCT__ struct{ cl_char  s0, s1, s2, s3, s4, s5, s6, s7; };
+   __CL_ANON_STRUCT__ struct{ cl_char4 lo, hi; };
 #endif
 #if defined( __CL_CHAR2__) 
     __cl_char2     v2[4];
@@ -474,10 +548,10 @@ typedef union
 typedef union
 {
     cl_char  CL_ALIGNED(16) s[16];
-#if defined( __GNUC__) && ! defined( __STRICT_ANSI__ )
-   __extension__ struct{ cl_char  x, y, z, w, __spacer4, __spacer5, __spacer6, __spacer7, __spacer8, __spacer9, sa, sb, sc, sd, se, sf; };
-   __extension__ struct{ cl_char  s0, s1, s2, s3, s4, s5, s6, s7, s8, s9, sA, sB, sC, sD, sE, sF; };
-   __extension__ struct{ cl_char8 lo, hi; };
+#if __CL_HAS_ANON_STRUCT__
+   __CL_ANON_STRUCT__ struct{ cl_char  x, y, z, w, __spacer4, __spacer5, __spacer6, __spacer7, __spacer8, __spacer9, sa, sb, sc, sd, se, sf; };
+   __CL_ANON_STRUCT__ struct{ cl_char  s0, s1, s2, s3, s4, s5, s6, s7, s8, s9, sA, sB, sC, sD, sE, sF; };
+   __CL_ANON_STRUCT__ struct{ cl_char8 lo, hi; };
 #endif
 #if defined( __CL_CHAR2__) 
     __cl_char2     v2[8];
@@ -498,10 +572,10 @@ typedef union
 typedef union
 {
     cl_uchar  CL_ALIGNED(2) s[2];
-#if defined( __GNUC__) && ! defined( __STRICT_ANSI__ )
-   __extension__ struct{ cl_uchar  x, y; };
-   __extension__ struct{ cl_uchar  s0, s1; };
-   __extension__ struct{ cl_uchar  lo, hi; };
+#if __CL_HAS_ANON_STRUCT__
+   __CL_ANON_STRUCT__ struct{ cl_uchar  x, y; };
+   __CL_ANON_STRUCT__ struct{ cl_uchar  s0, s1; };
+   __CL_ANON_STRUCT__ struct{ cl_uchar  lo, hi; };
 #endif
 #if defined( __cl_uchar2__) 
     __cl_uchar2     v2;
@@ -511,10 +585,10 @@ typedef union
 typedef union
 {
     cl_uchar  CL_ALIGNED(4) s[4];
-#if defined( __GNUC__) && ! defined( __STRICT_ANSI__ )
-   __extension__ struct{ cl_uchar  x, y, z, w; };
-   __extension__ struct{ cl_uchar  s0, s1, s2, s3; };
-   __extension__ struct{ cl_uchar2 lo, hi; };
+#if __CL_HAS_ANON_STRUCT__
+   __CL_ANON_STRUCT__ struct{ cl_uchar  x, y, z, w; };
+   __CL_ANON_STRUCT__ struct{ cl_uchar  s0, s1, s2, s3; };
+   __CL_ANON_STRUCT__ struct{ cl_uchar2 lo, hi; };
 #endif
 #if defined( __CL_UCHAR2__) 
     __cl_uchar2     v2[2];
@@ -530,10 +604,10 @@ typedef  cl_uchar4  cl_uchar3;
 typedef union
 {
     cl_uchar   CL_ALIGNED(8) s[8];
-#if defined( __GNUC__) && ! defined( __STRICT_ANSI__ )
-   __extension__ struct{ cl_uchar  x, y, z, w; };
-   __extension__ struct{ cl_uchar  s0, s1, s2, s3, s4, s5, s6, s7; };
-   __extension__ struct{ cl_uchar4 lo, hi; };
+#if __CL_HAS_ANON_STRUCT__
+   __CL_ANON_STRUCT__ struct{ cl_uchar  x, y, z, w; };
+   __CL_ANON_STRUCT__ struct{ cl_uchar  s0, s1, s2, s3, s4, s5, s6, s7; };
+   __CL_ANON_STRUCT__ struct{ cl_uchar4 lo, hi; };
 #endif
 #if defined( __CL_UCHAR2__) 
     __cl_uchar2     v2[4];
@@ -549,10 +623,10 @@ typedef union
 typedef union
 {
     cl_uchar  CL_ALIGNED(16) s[16];
-#if defined( __GNUC__) && ! defined( __STRICT_ANSI__ )
-   __extension__ struct{ cl_uchar  x, y, z, w, __spacer4, __spacer5, __spacer6, __spacer7, __spacer8, __spacer9, sa, sb, sc, sd, se, sf; };
-   __extension__ struct{ cl_uchar  s0, s1, s2, s3, s4, s5, s6, s7, s8, s9, sA, sB, sC, sD, sE, sF; };
-   __extension__ struct{ cl_uchar8 lo, hi; };
+#if __CL_HAS_ANON_STRUCT__
+   __CL_ANON_STRUCT__ struct{ cl_uchar  x, y, z, w, __spacer4, __spacer5, __spacer6, __spacer7, __spacer8, __spacer9, sa, sb, sc, sd, se, sf; };
+   __CL_ANON_STRUCT__ struct{ cl_uchar  s0, s1, s2, s3, s4, s5, s6, s7, s8, s9, sA, sB, sC, sD, sE, sF; };
+   __CL_ANON_STRUCT__ struct{ cl_uchar8 lo, hi; };
 #endif
 #if defined( __CL_UCHAR2__) 
     __cl_uchar2     v2[8];
@@ -573,10 +647,10 @@ typedef union
 typedef union
 {
     cl_short  CL_ALIGNED(4) s[2];
-#if defined( __GNUC__) && ! defined( __STRICT_ANSI__ )
-   __extension__ struct{ cl_short  x, y; };
-   __extension__ struct{ cl_short  s0, s1; };
-   __extension__ struct{ cl_short  lo, hi; };
+#if __CL_HAS_ANON_STRUCT__
+   __CL_ANON_STRUCT__ struct{ cl_short  x, y; };
+   __CL_ANON_STRUCT__ struct{ cl_short  s0, s1; };
+   __CL_ANON_STRUCT__ struct{ cl_short  lo, hi; };
 #endif
 #if defined( __CL_SHORT2__) 
     __cl_short2     v2;
@@ -586,10 +660,10 @@ typedef union
 typedef union
 {
     cl_short  CL_ALIGNED(8) s[4];
-#if defined( __GNUC__) && ! defined( __STRICT_ANSI__ )
-   __extension__ struct{ cl_short  x, y, z, w; };
-   __extension__ struct{ cl_short  s0, s1, s2, s3; };
-   __extension__ struct{ cl_short2 lo, hi; };
+#if __CL_HAS_ANON_STRUCT__
+   __CL_ANON_STRUCT__ struct{ cl_short  x, y, z, w; };
+   __CL_ANON_STRUCT__ struct{ cl_short  s0, s1, s2, s3; };
+   __CL_ANON_STRUCT__ struct{ cl_short2 lo, hi; };
 #endif
 #if defined( __CL_SHORT2__) 
     __cl_short2     v2[2];
@@ -605,10 +679,10 @@ typedef  cl_short4  cl_short3;
 typedef union
 {
     cl_short   CL_ALIGNED(16) s[8];
-#if defined( __GNUC__) && ! defined( __STRICT_ANSI__ )
-   __extension__ struct{ cl_short  x, y, z, w; };
-   __extension__ struct{ cl_short  s0, s1, s2, s3, s4, s5, s6, s7; };
-   __extension__ struct{ cl_short4 lo, hi; };
+#if __CL_HAS_ANON_STRUCT__
+   __CL_ANON_STRUCT__ struct{ cl_short  x, y, z, w; };
+   __CL_ANON_STRUCT__ struct{ cl_short  s0, s1, s2, s3, s4, s5, s6, s7; };
+   __CL_ANON_STRUCT__ struct{ cl_short4 lo, hi; };
 #endif
 #if defined( __CL_SHORT2__) 
     __cl_short2     v2[4];
@@ -624,10 +698,10 @@ typedef union
 typedef union
 {
     cl_short  CL_ALIGNED(32) s[16];
-#if defined( __GNUC__) && ! defined( __STRICT_ANSI__ )
-   __extension__ struct{ cl_short  x, y, z, w, __spacer4, __spacer5, __spacer6, __spacer7, __spacer8, __spacer9, sa, sb, sc, sd, se, sf; };
-   __extension__ struct{ cl_short  s0, s1, s2, s3, s4, s5, s6, s7, s8, s9, sA, sB, sC, sD, sE, sF; };
-   __extension__ struct{ cl_short8 lo, hi; };
+#if __CL_HAS_ANON_STRUCT__
+   __CL_ANON_STRUCT__ struct{ cl_short  x, y, z, w, __spacer4, __spacer5, __spacer6, __spacer7, __spacer8, __spacer9, sa, sb, sc, sd, se, sf; };
+   __CL_ANON_STRUCT__ struct{ cl_short  s0, s1, s2, s3, s4, s5, s6, s7, s8, s9, sA, sB, sC, sD, sE, sF; };
+   __CL_ANON_STRUCT__ struct{ cl_short8 lo, hi; };
 #endif
 #if defined( __CL_SHORT2__) 
     __cl_short2     v2[8];
@@ -648,10 +722,10 @@ typedef union
 typedef union
 {
     cl_ushort  CL_ALIGNED(4) s[2];
-#if defined( __GNUC__) && ! defined( __STRICT_ANSI__ )
-   __extension__ struct{ cl_ushort  x, y; };
-   __extension__ struct{ cl_ushort  s0, s1; };
-   __extension__ struct{ cl_ushort  lo, hi; };
+#if __CL_HAS_ANON_STRUCT__
+   __CL_ANON_STRUCT__ struct{ cl_ushort  x, y; };
+   __CL_ANON_STRUCT__ struct{ cl_ushort  s0, s1; };
+   __CL_ANON_STRUCT__ struct{ cl_ushort  lo, hi; };
 #endif
 #if defined( __CL_USHORT2__) 
     __cl_ushort2     v2;
@@ -661,10 +735,10 @@ typedef union
 typedef union
 {
     cl_ushort  CL_ALIGNED(8) s[4];
-#if defined( __GNUC__) && ! defined( __STRICT_ANSI__ )
-   __extension__ struct{ cl_ushort  x, y, z, w; };
-   __extension__ struct{ cl_ushort  s0, s1, s2, s3; };
-   __extension__ struct{ cl_ushort2 lo, hi; };
+#if __CL_HAS_ANON_STRUCT__
+   __CL_ANON_STRUCT__ struct{ cl_ushort  x, y, z, w; };
+   __CL_ANON_STRUCT__ struct{ cl_ushort  s0, s1, s2, s3; };
+   __CL_ANON_STRUCT__ struct{ cl_ushort2 lo, hi; };
 #endif
 #if defined( __CL_USHORT2__) 
     __cl_ushort2     v2[2];
@@ -680,10 +754,10 @@ typedef  cl_ushort4  cl_ushort3;
 typedef union
 {
     cl_ushort   CL_ALIGNED(16) s[8];
-#if defined( __GNUC__) && ! defined( __STRICT_ANSI__ )
-   __extension__ struct{ cl_ushort  x, y, z, w; };
-   __extension__ struct{ cl_ushort  s0, s1, s2, s3, s4, s5, s6, s7; };
-   __extension__ struct{ cl_ushort4 lo, hi; };
+#if __CL_HAS_ANON_STRUCT__
+   __CL_ANON_STRUCT__ struct{ cl_ushort  x, y, z, w; };
+   __CL_ANON_STRUCT__ struct{ cl_ushort  s0, s1, s2, s3, s4, s5, s6, s7; };
+   __CL_ANON_STRUCT__ struct{ cl_ushort4 lo, hi; };
 #endif
 #if defined( __CL_USHORT2__) 
     __cl_ushort2     v2[4];
@@ -699,10 +773,10 @@ typedef union
 typedef union
 {
     cl_ushort  CL_ALIGNED(32) s[16];
-#if defined( __GNUC__) && ! defined( __STRICT_ANSI__ )
-   __extension__ struct{ cl_ushort  x, y, z, w, __spacer4, __spacer5, __spacer6, __spacer7, __spacer8, __spacer9, sa, sb, sc, sd, se, sf; };
-   __extension__ struct{ cl_ushort  s0, s1, s2, s3, s4, s5, s6, s7, s8, s9, sA, sB, sC, sD, sE, sF; };
-   __extension__ struct{ cl_ushort8 lo, hi; };
+#if __CL_HAS_ANON_STRUCT__
+   __CL_ANON_STRUCT__ struct{ cl_ushort  x, y, z, w, __spacer4, __spacer5, __spacer6, __spacer7, __spacer8, __spacer9, sa, sb, sc, sd, se, sf; };
+   __CL_ANON_STRUCT__ struct{ cl_ushort  s0, s1, s2, s3, s4, s5, s6, s7, s8, s9, sA, sB, sC, sD, sE, sF; };
+   __CL_ANON_STRUCT__ struct{ cl_ushort8 lo, hi; };
 #endif
 #if defined( __CL_USHORT2__) 
     __cl_ushort2     v2[8];
@@ -722,10 +796,10 @@ typedef union
 typedef union
 {
     cl_int  CL_ALIGNED(8) s[2];
-#if defined( __GNUC__) && ! defined( __STRICT_ANSI__ )
-   __extension__ struct{ cl_int  x, y; };
-   __extension__ struct{ cl_int  s0, s1; };
-   __extension__ struct{ cl_int  lo, hi; };
+#if __CL_HAS_ANON_STRUCT__
+   __CL_ANON_STRUCT__ struct{ cl_int  x, y; };
+   __CL_ANON_STRUCT__ struct{ cl_int  s0, s1; };
+   __CL_ANON_STRUCT__ struct{ cl_int  lo, hi; };
 #endif
 #if defined( __CL_INT2__) 
     __cl_int2     v2;
@@ -735,10 +809,10 @@ typedef union
 typedef union
 {
     cl_int  CL_ALIGNED(16) s[4];
-#if defined( __GNUC__) && ! defined( __STRICT_ANSI__ )
-   __extension__ struct{ cl_int  x, y, z, w; };
-   __extension__ struct{ cl_int  s0, s1, s2, s3; };
-   __extension__ struct{ cl_int2 lo, hi; };
+#if __CL_HAS_ANON_STRUCT__
+   __CL_ANON_STRUCT__ struct{ cl_int  x, y, z, w; };
+   __CL_ANON_STRUCT__ struct{ cl_int  s0, s1, s2, s3; };
+   __CL_ANON_STRUCT__ struct{ cl_int2 lo, hi; };
 #endif
 #if defined( __CL_INT2__) 
     __cl_int2     v2[2];
@@ -754,10 +828,10 @@ typedef  cl_int4  cl_int3;
 typedef union
 {
     cl_int   CL_ALIGNED(32) s[8];
-#if defined( __GNUC__) && ! defined( __STRICT_ANSI__ )
-   __extension__ struct{ cl_int  x, y, z, w; };
-   __extension__ struct{ cl_int  s0, s1, s2, s3, s4, s5, s6, s7; };
-   __extension__ struct{ cl_int4 lo, hi; };
+#if __CL_HAS_ANON_STRUCT__
+   __CL_ANON_STRUCT__ struct{ cl_int  x, y, z, w; };
+   __CL_ANON_STRUCT__ struct{ cl_int  s0, s1, s2, s3, s4, s5, s6, s7; };
+   __CL_ANON_STRUCT__ struct{ cl_int4 lo, hi; };
 #endif
 #if defined( __CL_INT2__) 
     __cl_int2     v2[4];
@@ -773,10 +847,10 @@ typedef union
 typedef union
 {
     cl_int  CL_ALIGNED(64) s[16];
-#if defined( __GNUC__) && ! defined( __STRICT_ANSI__ )
-   __extension__ struct{ cl_int  x, y, z, w, __spacer4, __spacer5, __spacer6, __spacer7, __spacer8, __spacer9, sa, sb, sc, sd, se, sf; };
-   __extension__ struct{ cl_int  s0, s1, s2, s3, s4, s5, s6, s7, s8, s9, sA, sB, sC, sD, sE, sF; };
-   __extension__ struct{ cl_int8 lo, hi; };
+#if __CL_HAS_ANON_STRUCT__
+   __CL_ANON_STRUCT__ struct{ cl_int  x, y, z, w, __spacer4, __spacer5, __spacer6, __spacer7, __spacer8, __spacer9, sa, sb, sc, sd, se, sf; };
+   __CL_ANON_STRUCT__ struct{ cl_int  s0, s1, s2, s3, s4, s5, s6, s7, s8, s9, sA, sB, sC, sD, sE, sF; };
+   __CL_ANON_STRUCT__ struct{ cl_int8 lo, hi; };
 #endif
 #if defined( __CL_INT2__) 
     __cl_int2     v2[8];
@@ -797,10 +871,10 @@ typedef union
 typedef union
 {
     cl_uint  CL_ALIGNED(8) s[2];
-#if defined( __GNUC__) && ! defined( __STRICT_ANSI__ )
-   __extension__ struct{ cl_uint  x, y; };
-   __extension__ struct{ cl_uint  s0, s1; };
-   __extension__ struct{ cl_uint  lo, hi; };
+#if __CL_HAS_ANON_STRUCT__
+   __CL_ANON_STRUCT__ struct{ cl_uint  x, y; };
+   __CL_ANON_STRUCT__ struct{ cl_uint  s0, s1; };
+   __CL_ANON_STRUCT__ struct{ cl_uint  lo, hi; };
 #endif
 #if defined( __CL_UINT2__) 
     __cl_uint2     v2;
@@ -810,10 +884,10 @@ typedef union
 typedef union
 {
     cl_uint  CL_ALIGNED(16) s[4];
-#if defined( __GNUC__) && ! defined( __STRICT_ANSI__ )
-   __extension__ struct{ cl_uint  x, y, z, w; };
-   __extension__ struct{ cl_uint  s0, s1, s2, s3; };
-   __extension__ struct{ cl_uint2 lo, hi; };
+#if __CL_HAS_ANON_STRUCT__
+   __CL_ANON_STRUCT__ struct{ cl_uint  x, y, z, w; };
+   __CL_ANON_STRUCT__ struct{ cl_uint  s0, s1, s2, s3; };
+   __CL_ANON_STRUCT__ struct{ cl_uint2 lo, hi; };
 #endif
 #if defined( __CL_UINT2__) 
     __cl_uint2     v2[2];
@@ -829,10 +903,10 @@ typedef  cl_uint4  cl_uint3;
 typedef union
 {
     cl_uint   CL_ALIGNED(32) s[8];
-#if defined( __GNUC__) && ! defined( __STRICT_ANSI__ )
-   __extension__ struct{ cl_uint  x, y, z, w; };
-   __extension__ struct{ cl_uint  s0, s1, s2, s3, s4, s5, s6, s7; };
-   __extension__ struct{ cl_uint4 lo, hi; };
+#if __CL_HAS_ANON_STRUCT__
+   __CL_ANON_STRUCT__ struct{ cl_uint  x, y, z, w; };
+   __CL_ANON_STRUCT__ struct{ cl_uint  s0, s1, s2, s3, s4, s5, s6, s7; };
+   __CL_ANON_STRUCT__ struct{ cl_uint4 lo, hi; };
 #endif
 #if defined( __CL_UINT2__) 
     __cl_uint2     v2[4];
@@ -848,10 +922,10 @@ typedef union
 typedef union
 {
     cl_uint  CL_ALIGNED(64) s[16];
-#if defined( __GNUC__) && ! defined( __STRICT_ANSI__ )
-   __extension__ struct{ cl_uint  x, y, z, w, __spacer4, __spacer5, __spacer6, __spacer7, __spacer8, __spacer9, sa, sb, sc, sd, se, sf; };
-   __extension__ struct{ cl_uint  s0, s1, s2, s3, s4, s5, s6, s7, s8, s9, sA, sB, sC, sD, sE, sF; };
-   __extension__ struct{ cl_uint8 lo, hi; };
+#if __CL_HAS_ANON_STRUCT__
+   __CL_ANON_STRUCT__ struct{ cl_uint  x, y, z, w, __spacer4, __spacer5, __spacer6, __spacer7, __spacer8, __spacer9, sa, sb, sc, sd, se, sf; };
+   __CL_ANON_STRUCT__ struct{ cl_uint  s0, s1, s2, s3, s4, s5, s6, s7, s8, s9, sA, sB, sC, sD, sE, sF; };
+   __CL_ANON_STRUCT__ struct{ cl_uint8 lo, hi; };
 #endif
 #if defined( __CL_UINT2__) 
     __cl_uint2     v2[8];
@@ -871,10 +945,10 @@ typedef union
 typedef union
 {
     cl_long  CL_ALIGNED(16) s[2];
-#if defined( __GNUC__) && ! defined( __STRICT_ANSI__ )
-   __extension__ struct{ cl_long  x, y; };
-   __extension__ struct{ cl_long  s0, s1; };
-   __extension__ struct{ cl_long  lo, hi; };
+#if __CL_HAS_ANON_STRUCT__
+   __CL_ANON_STRUCT__ struct{ cl_long  x, y; };
+   __CL_ANON_STRUCT__ struct{ cl_long  s0, s1; };
+   __CL_ANON_STRUCT__ struct{ cl_long  lo, hi; };
 #endif
 #if defined( __CL_LONG2__) 
     __cl_long2     v2;
@@ -884,10 +958,10 @@ typedef union
 typedef union
 {
     cl_long  CL_ALIGNED(32) s[4];
-#if defined( __GNUC__) && ! defined( __STRICT_ANSI__ )
-   __extension__ struct{ cl_long  x, y, z, w; };
-   __extension__ struct{ cl_long  s0, s1, s2, s3; };
-   __extension__ struct{ cl_long2 lo, hi; };
+#if __CL_HAS_ANON_STRUCT__
+   __CL_ANON_STRUCT__ struct{ cl_long  x, y, z, w; };
+   __CL_ANON_STRUCT__ struct{ cl_long  s0, s1, s2, s3; };
+   __CL_ANON_STRUCT__ struct{ cl_long2 lo, hi; };
 #endif
 #if defined( __CL_LONG2__) 
     __cl_long2     v2[2];
@@ -903,10 +977,10 @@ typedef  cl_long4  cl_long3;
 typedef union
 {
     cl_long   CL_ALIGNED(64) s[8];
-#if defined( __GNUC__) && ! defined( __STRICT_ANSI__ )
-   __extension__ struct{ cl_long  x, y, z, w; };
-   __extension__ struct{ cl_long  s0, s1, s2, s3, s4, s5, s6, s7; };
-   __extension__ struct{ cl_long4 lo, hi; };
+#if __CL_HAS_ANON_STRUCT__
+   __CL_ANON_STRUCT__ struct{ cl_long  x, y, z, w; };
+   __CL_ANON_STRUCT__ struct{ cl_long  s0, s1, s2, s3, s4, s5, s6, s7; };
+   __CL_ANON_STRUCT__ struct{ cl_long4 lo, hi; };
 #endif
 #if defined( __CL_LONG2__) 
     __cl_long2     v2[4];
@@ -922,10 +996,10 @@ typedef union
 typedef union
 {
     cl_long  CL_ALIGNED(128) s[16];
-#if defined( __GNUC__) && ! defined( __STRICT_ANSI__ )
-   __extension__ struct{ cl_long  x, y, z, w, __spacer4, __spacer5, __spacer6, __spacer7, __spacer8, __spacer9, sa, sb, sc, sd, se, sf; };
-   __extension__ struct{ cl_long  s0, s1, s2, s3, s4, s5, s6, s7, s8, s9, sA, sB, sC, sD, sE, sF; };
-   __extension__ struct{ cl_long8 lo, hi; };
+#if __CL_HAS_ANON_STRUCT__
+   __CL_ANON_STRUCT__ struct{ cl_long  x, y, z, w, __spacer4, __spacer5, __spacer6, __spacer7, __spacer8, __spacer9, sa, sb, sc, sd, se, sf; };
+   __CL_ANON_STRUCT__ struct{ cl_long  s0, s1, s2, s3, s4, s5, s6, s7, s8, s9, sA, sB, sC, sD, sE, sF; };
+   __CL_ANON_STRUCT__ struct{ cl_long8 lo, hi; };
 #endif
 #if defined( __CL_LONG2__) 
     __cl_long2     v2[8];
@@ -946,10 +1020,10 @@ typedef union
 typedef union
 {
     cl_ulong  CL_ALIGNED(16) s[2];
-#if defined( __GNUC__) && ! defined( __STRICT_ANSI__ )
-   __extension__ struct{ cl_ulong  x, y; };
-   __extension__ struct{ cl_ulong  s0, s1; };
-   __extension__ struct{ cl_ulong  lo, hi; };
+#if __CL_HAS_ANON_STRUCT__
+   __CL_ANON_STRUCT__ struct{ cl_ulong  x, y; };
+   __CL_ANON_STRUCT__ struct{ cl_ulong  s0, s1; };
+   __CL_ANON_STRUCT__ struct{ cl_ulong  lo, hi; };
 #endif
 #if defined( __CL_ULONG2__) 
     __cl_ulong2     v2;
@@ -959,10 +1033,10 @@ typedef union
 typedef union
 {
     cl_ulong  CL_ALIGNED(32) s[4];
-#if defined( __GNUC__) && ! defined( __STRICT_ANSI__ )
-   __extension__ struct{ cl_ulong  x, y, z, w; };
-   __extension__ struct{ cl_ulong  s0, s1, s2, s3; };
-   __extension__ struct{ cl_ulong2 lo, hi; };
+#if __CL_HAS_ANON_STRUCT__
+   __CL_ANON_STRUCT__ struct{ cl_ulong  x, y, z, w; };
+   __CL_ANON_STRUCT__ struct{ cl_ulong  s0, s1, s2, s3; };
+   __CL_ANON_STRUCT__ struct{ cl_ulong2 lo, hi; };
 #endif
 #if defined( __CL_ULONG2__) 
     __cl_ulong2     v2[2];
@@ -978,10 +1052,10 @@ typedef  cl_ulong4  cl_ulong3;
 typedef union
 {
     cl_ulong   CL_ALIGNED(64) s[8];
-#if defined( __GNUC__) && ! defined( __STRICT_ANSI__ )
-   __extension__ struct{ cl_ulong  x, y, z, w; };
-   __extension__ struct{ cl_ulong  s0, s1, s2, s3, s4, s5, s6, s7; };
-   __extension__ struct{ cl_ulong4 lo, hi; };
+#if __CL_HAS_ANON_STRUCT__
+   __CL_ANON_STRUCT__ struct{ cl_ulong  x, y, z, w; };
+   __CL_ANON_STRUCT__ struct{ cl_ulong  s0, s1, s2, s3, s4, s5, s6, s7; };
+   __CL_ANON_STRUCT__ struct{ cl_ulong4 lo, hi; };
 #endif
 #if defined( __CL_ULONG2__) 
     __cl_ulong2     v2[4];
@@ -997,10 +1071,10 @@ typedef union
 typedef union
 {
     cl_ulong  CL_ALIGNED(128) s[16];
-#if defined( __GNUC__) && ! defined( __STRICT_ANSI__ )
-   __extension__ struct{ cl_ulong  x, y, z, w, __spacer4, __spacer5, __spacer6, __spacer7, __spacer8, __spacer9, sa, sb, sc, sd, se, sf; };
-   __extension__ struct{ cl_ulong  s0, s1, s2, s3, s4, s5, s6, s7, s8, s9, sA, sB, sC, sD, sE, sF; };
-   __extension__ struct{ cl_ulong8 lo, hi; };
+#if __CL_HAS_ANON_STRUCT__
+   __CL_ANON_STRUCT__ struct{ cl_ulong  x, y, z, w, __spacer4, __spacer5, __spacer6, __spacer7, __spacer8, __spacer9, sa, sb, sc, sd, se, sf; };
+   __CL_ANON_STRUCT__ struct{ cl_ulong  s0, s1, s2, s3, s4, s5, s6, s7, s8, s9, sA, sB, sC, sD, sE, sF; };
+   __CL_ANON_STRUCT__ struct{ cl_ulong8 lo, hi; };
 #endif
 #if defined( __CL_ULONG2__) 
     __cl_ulong2     v2[8];
@@ -1022,10 +1096,10 @@ typedef union
 typedef union
 {
     cl_float  CL_ALIGNED(8) s[2];
-#if defined( __GNUC__) && ! defined( __STRICT_ANSI__ )
-   __extension__ struct{ cl_float  x, y; };
-   __extension__ struct{ cl_float  s0, s1; };
-   __extension__ struct{ cl_float  lo, hi; };
+#if __CL_HAS_ANON_STRUCT__
+   __CL_ANON_STRUCT__ struct{ cl_float  x, y; };
+   __CL_ANON_STRUCT__ struct{ cl_float  s0, s1; };
+   __CL_ANON_STRUCT__ struct{ cl_float  lo, hi; };
 #endif
 #if defined( __CL_FLOAT2__) 
     __cl_float2     v2;
@@ -1035,10 +1109,10 @@ typedef union
 typedef union
 {
     cl_float  CL_ALIGNED(16) s[4];
-#if defined( __GNUC__) && ! defined( __STRICT_ANSI__ )
-   __extension__ struct{ cl_float   x, y, z, w; };
-   __extension__ struct{ cl_float   s0, s1, s2, s3; };
-   __extension__ struct{ cl_float2  lo, hi; };
+#if __CL_HAS_ANON_STRUCT__
+   __CL_ANON_STRUCT__ struct{ cl_float   x, y, z, w; };
+   __CL_ANON_STRUCT__ struct{ cl_float   s0, s1, s2, s3; };
+   __CL_ANON_STRUCT__ struct{ cl_float2  lo, hi; };
 #endif
 #if defined( __CL_FLOAT2__) 
     __cl_float2     v2[2];
@@ -1054,10 +1128,10 @@ typedef  cl_float4  cl_float3;
 typedef union
 {
     cl_float   CL_ALIGNED(32) s[8];
-#if defined( __GNUC__) && ! defined( __STRICT_ANSI__ )
-   __extension__ struct{ cl_float   x, y, z, w; };
-   __extension__ struct{ cl_float   s0, s1, s2, s3, s4, s5, s6, s7; };
-   __extension__ struct{ cl_float4  lo, hi; };
+#if __CL_HAS_ANON_STRUCT__
+   __CL_ANON_STRUCT__ struct{ cl_float   x, y, z, w; };
+   __CL_ANON_STRUCT__ struct{ cl_float   s0, s1, s2, s3, s4, s5, s6, s7; };
+   __CL_ANON_STRUCT__ struct{ cl_float4  lo, hi; };
 #endif
 #if defined( __CL_FLOAT2__) 
     __cl_float2     v2[4];
@@ -1073,10 +1147,10 @@ typedef union
 typedef union
 {
     cl_float  CL_ALIGNED(64) s[16];
-#if defined( __GNUC__) && ! defined( __STRICT_ANSI__ )
-   __extension__ struct{ cl_float  x, y, z, w, __spacer4, __spacer5, __spacer6, __spacer7, __spacer8, __spacer9, sa, sb, sc, sd, se, sf; };
-   __extension__ struct{ cl_float  s0, s1, s2, s3, s4, s5, s6, s7, s8, s9, sA, sB, sC, sD, sE, sF; };
-   __extension__ struct{ cl_float8 lo, hi; };
+#if __CL_HAS_ANON_STRUCT__
+   __CL_ANON_STRUCT__ struct{ cl_float  x, y, z, w, __spacer4, __spacer5, __spacer6, __spacer7, __spacer8, __spacer9, sa, sb, sc, sd, se, sf; };
+   __CL_ANON_STRUCT__ struct{ cl_float  s0, s1, s2, s3, s4, s5, s6, s7, s8, s9, sA, sB, sC, sD, sE, sF; };
+   __CL_ANON_STRUCT__ struct{ cl_float8 lo, hi; };
 #endif
 #if defined( __CL_FLOAT2__) 
     __cl_float2     v2[8];
@@ -1097,10 +1171,10 @@ typedef union
 typedef union
 {
     cl_double  CL_ALIGNED(16) s[2];
-#if defined( __GNUC__) && ! defined( __STRICT_ANSI__ )
-   __extension__ struct{ cl_double  x, y; };
-   __extension__ struct{ cl_double s0, s1; };
-   __extension__ struct{ cl_double lo, hi; };
+#if __CL_HAS_ANON_STRUCT__
+   __CL_ANON_STRUCT__ struct{ cl_double  x, y; };
+   __CL_ANON_STRUCT__ struct{ cl_double s0, s1; };
+   __CL_ANON_STRUCT__ struct{ cl_double lo, hi; };
 #endif
 #if defined( __CL_DOUBLE2__) 
     __cl_double2     v2;
@@ -1110,10 +1184,10 @@ typedef union
 typedef union
 {
     cl_double  CL_ALIGNED(32) s[4];
-#if defined( __GNUC__) && ! defined( __STRICT_ANSI__ )
-   __extension__ struct{ cl_double  x, y, z, w; };
-   __extension__ struct{ cl_double  s0, s1, s2, s3; };
-   __extension__ struct{ cl_double2 lo, hi; };
+#if __CL_HAS_ANON_STRUCT__
+   __CL_ANON_STRUCT__ struct{ cl_double  x, y, z, w; };
+   __CL_ANON_STRUCT__ struct{ cl_double  s0, s1, s2, s3; };
+   __CL_ANON_STRUCT__ struct{ cl_double2 lo, hi; };
 #endif
 #if defined( __CL_DOUBLE2__) 
     __cl_double2     v2[2];
@@ -1129,10 +1203,10 @@ typedef  cl_double4  cl_double3;
 typedef union
 {
     cl_double   CL_ALIGNED(64) s[8];
-#if defined( __GNUC__) && ! defined( __STRICT_ANSI__ )
-   __extension__ struct{ cl_double  x, y, z, w; };
-   __extension__ struct{ cl_double  s0, s1, s2, s3, s4, s5, s6, s7; };
-   __extension__ struct{ cl_double4 lo, hi; };
+#if __CL_HAS_ANON_STRUCT__
+   __CL_ANON_STRUCT__ struct{ cl_double  x, y, z, w; };
+   __CL_ANON_STRUCT__ struct{ cl_double  s0, s1, s2, s3, s4, s5, s6, s7; };
+   __CL_ANON_STRUCT__ struct{ cl_double4 lo, hi; };
 #endif
 #if defined( __CL_DOUBLE2__) 
     __cl_double2     v2[4];
@@ -1148,10 +1222,10 @@ typedef union
 typedef union
 {
     cl_double  CL_ALIGNED(128) s[16];
-#if defined( __GNUC__) && ! defined( __STRICT_ANSI__ )
-   __extension__ struct{ cl_double  x, y, z, w, __spacer4, __spacer5, __spacer6, __spacer7, __spacer8, __spacer9, sa, sb, sc, sd, se, sf; };
-   __extension__ struct{ cl_double  s0, s1, s2, s3, s4, s5, s6, s7, s8, s9, sA, sB, sC, sD, sE, sF; };
-   __extension__ struct{ cl_double8 lo, hi; };
+#if __CL_HAS_ANON_STRUCT__
+   __CL_ANON_STRUCT__ struct{ cl_double  x, y, z, w, __spacer4, __spacer5, __spacer6, __spacer7, __spacer8, __spacer9, sa, sb, sc, sd, se, sf; };
+   __CL_ANON_STRUCT__ struct{ cl_double  s0, s1, s2, s3, s4, s5, s6, s7, s8, s9, sA, sB, sC, sD, sE, sF; };
+   __CL_ANON_STRUCT__ struct{ cl_double8 lo, hi; };
 #endif
 #if defined( __CL_DOUBLE2__) 
     __cl_double2     v2[8];
@@ -1170,13 +1244,13 @@ typedef union
 /* Macro to facilitate debugging 
  * Usage:
  *   Place CL_PROGRAM_STRING_DEBUG_INFO on the line before the first line of your source. 
- *   The first line ends with:   CL_PROGRAM_STRING_BEGIN \"
+ *   The first line ends with:   CL_PROGRAM_STRING_DEBUG_INFO \"
  *   Each line thereafter of OpenCL C source must end with: \n\
  *   The last line ends in ";
  *
  *   Example:
  *
- *   const char *my_program = CL_PROGRAM_STRING_BEGIN "\
+ *   const char *my_program = CL_PROGRAM_STRING_DEBUG_INFO "\
  *   kernel void foo( int a, float * b )             \n\
  *   {                                               \n\
  *      // my comment                                \n\
@@ -1195,4 +1269,10 @@ typedef union
 }
 #endif
 
+#undef __CL_HAS_ANON_STRUCT__
+#undef __CL_ANON_STRUCT__
+#if defined( _WIN32) && (_MSC_VER >= 1500)
+#pragma warning( pop )
+#endif
+
 #endif  /* __CL_PLATFORM_H  */