path: root/thirdparty/bullet/clew/clew.h

#ifndef CLEW_HPP_INCLUDED
#define CLEW_HPP_INCLUDED

//////////////////////////////////////////////////////////////////////////
//  Copyright (c) 2009-2011 Organic Vectory B.V., KindDragon
//  Written by George van Venrooij
//
//  Distributed under the MIT License.
//////////////////////////////////////////////////////////////////////////

//! \file clew.h
//! \brief OpenCL run-time loader header
//!
//! This file contains a copy of the contents of CL.H and CL_PLATFORM.H from the
//! official OpenCL spec. The purpose of this code is to load the OpenCL dynamic
//! library at run-time and thus allow the executable to function on many
//! platforms regardless of the vendor of the OpenCL driver actually installed.
//! Some of the techniques used here were inspired by work done in the GLEW
//! library (http://glew.sourceforge.net/)

//  Run-time dynamic linking functionality based on concepts used in GLEW
#ifdef __OPENCL_CL_H
#error cl.h included before clew.h
#endif

#ifdef __OPENCL_CL_PLATFORM_H
#error cl_platform.h included before clew.h
#endif

//  Prevent cl.h inclusion
#define __OPENCL_CL_H
//  Prevent cl_platform.h inclusion
#define __CL_PLATFORM_H

/*******************************************************************************
* Copyright (c) 2008-2010 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
* "Materials"), to deal in the Materials without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Materials, and to
* permit persons to whom the Materials are furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Materials.
*
* THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
******************************************************************************/
#ifdef __APPLE__
/* Contains #defines for AVAILABLE_MAC_OS_X_VERSION_10_6_AND_LATER below */
#include <AvailabilityMacros.h>
#endif

#ifdef __cplusplus
extern "C"
{
#endif

#if defined(_WIN32)
#define CL_API_ENTRY
#define CL_API_CALL __stdcall
#define CL_CALLBACK __stdcall
#else
#define CL_API_ENTRY
#define CL_API_CALL
#define CL_CALLBACK
#endif
	//disabled the APPLE thing, don't know why it is there, is just causes tons of warnings

#ifdef __APPLE1__
#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
#else
#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
#endif

#if (defined(_WIN32) && defined(_MSC_VER))

	/* scalar types  */
	typedef signed __int8 cl_char;
	typedef unsigned __int8 cl_uchar;
	typedef signed __int16 cl_short;
	typedef unsigned __int16 cl_ushort;
	typedef signed __int32 cl_int;
	typedef unsigned __int32 cl_uint;
	typedef signed __int64 cl_long;
	typedef unsigned __int64 cl_ulong;

	typedef unsigned __int16 cl_half;
	typedef float cl_float;
	typedef double cl_double;

/* Macro names and corresponding values defined by OpenCL */
#define CL_CHAR_BIT 8
#define CL_SCHAR_MAX 127
#define CL_SCHAR_MIN (-127 - 1)
#define CL_CHAR_MAX CL_SCHAR_MAX
#define CL_CHAR_MIN CL_SCHAR_MIN
#define CL_UCHAR_MAX 255
#define CL_SHRT_MAX 32767
#define CL_SHRT_MIN (-32767 - 1)
#define CL_USHRT_MAX 65535
#define CL_INT_MAX 2147483647
#define CL_INT_MIN (-2147483647 - 1)
#define CL_UINT_MAX 0xffffffffU
#define CL_LONG_MAX ((cl_long)0x7FFFFFFFFFFFFFFFLL)
#define CL_LONG_MIN ((cl_long)-0x7FFFFFFFFFFFFFFFLL - 1LL)
#define CL_ULONG_MAX ((cl_ulong)0xFFFFFFFFFFFFFFFFULL)

#define CL_FLT_DIG 6
#define CL_FLT_MANT_DIG 24
#define CL_FLT_MAX_10_EXP +38
#define CL_FLT_MAX_EXP +128
#define CL_FLT_MIN_10_EXP -37
#define CL_FLT_MIN_EXP -125
#define CL_FLT_RADIX 2
#define CL_FLT_MAX 340282346638528859811704183484516925440.0f
#define CL_FLT_MIN 1.175494350822287507969e-38f
#define CL_FLT_EPSILON 0x1.0p-23f

#define CL_DBL_DIG 15
#define CL_DBL_MANT_DIG 53
#define CL_DBL_MAX_10_EXP +308
#define CL_DBL_MAX_EXP +1024
#define CL_DBL_MIN_10_EXP -307
#define CL_DBL_MIN_EXP -1021
#define CL_DBL_RADIX 2
#define CL_DBL_MAX 179769313486231570814527423731704356798070567525844996598917476803157260780028538760589558632766878171540458953514382464234321326889464182768467546703537516986049910576551282076245490090389328944075868508455133942304583236903222948165808559332123348274797826204144723168738177180919299881250404026184124858368.0
#define CL_DBL_MIN 2.225073858507201383090e-308
#define CL_DBL_EPSILON 2.220446049250313080847e-16

#define CL_M_E 2.718281828459045090796
#define CL_M_LOG2E 1.442695040888963387005
#define CL_M_LOG10E 0.434294481903251816668
#define CL_M_LN2 0.693147180559945286227
#define CL_M_LN10 2.302585092994045901094
#define CL_M_PI 3.141592653589793115998
#define CL_M_PI_2 1.570796326794896557999
#define CL_M_PI_4 0.785398163397448278999
#define CL_M_1_PI 0.318309886183790691216
#define CL_M_2_PI 0.636619772367581382433
#define CL_M_2_SQRTPI 1.128379167095512558561
#define CL_M_SQRT2 1.414213562373095145475
#define CL_M_SQRT1_2 0.707106781186547572737

#define CL_M_E_F 2.71828174591064f
#define CL_M_LOG2E_F 1.44269502162933f
#define CL_M_LOG10E_F 0.43429449200630f
#define CL_M_LN2_F 0.69314718246460f
#define CL_M_LN10_F 2.30258512496948f
#define CL_M_PI_F 3.14159274101257f
#define CL_M_PI_2_F 1.57079637050629f
#define CL_M_PI_4_F 0.78539818525314f
#define CL_M_1_PI_F 0.31830987334251f
#define CL_M_2_PI_F 0.63661974668503f
#define CL_M_2_SQRTPI_F 1.12837922573090f
#define CL_M_SQRT2_F 1.41421353816986f
#define CL_M_SQRT1_2_F 0.70710676908493f

#define CL_NAN (CL_INFINITY - CL_INFINITY)
#define CL_HUGE_VALF ((cl_float)1e50)
#define CL_HUGE_VAL ((cl_double)1e500)
#define CL_MAXFLOAT CL_FLT_MAX
#define CL_INFINITY CL_HUGE_VALF

#else

#include <stdint.h>

/* scalar types  */
typedef int8_t cl_char;
typedef uint8_t cl_uchar;
typedef int16_t cl_short __attribute__((aligned(2)));
typedef uint16_t cl_ushort __attribute__((aligned(2)));
typedef int32_t cl_int __attribute__((aligned(4)));
typedef uint32_t cl_uint __attribute__((aligned(4)));
typedef int64_t cl_long __attribute__((aligned(8)));
typedef uint64_t cl_ulong __attribute__((aligned(8)));

typedef uint16_t cl_half __attribute__((aligned(2)));
typedef float cl_float __attribute__((aligned(4)));
typedef double cl_double __attribute__((aligned(8)));

/* Macro names and corresponding values defined by OpenCL */
#define CL_CHAR_BIT 8
#define CL_SCHAR_MAX 127
#define CL_SCHAR_MIN (-127 - 1)
#define CL_CHAR_MAX CL_SCHAR_MAX
#define CL_CHAR_MIN CL_SCHAR_MIN
#define CL_UCHAR_MAX 255
#define CL_SHRT_MAX 32767
#define CL_SHRT_MIN (-32767 - 1)
#define CL_USHRT_MAX 65535
#define CL_INT_MAX 2147483647
#define CL_INT_MIN (-2147483647 - 1)
#define CL_UINT_MAX 0xffffffffU
#define CL_LONG_MAX ((cl_long)0x7FFFFFFFFFFFFFFFLL)
#define CL_LONG_MIN ((cl_long)-0x7FFFFFFFFFFFFFFFLL - 1LL)
#define CL_ULONG_MAX ((cl_ulong)0xFFFFFFFFFFFFFFFFULL)

#define CL_FLT_DIG 6
#define CL_FLT_MANT_DIG 24
#define CL_FLT_MAX_10_EXP +38
#define CL_FLT_MAX_EXP +128
#define CL_FLT_MIN_10_EXP -37
#define CL_FLT_MIN_EXP -125
#define CL_FLT_RADIX 2
#define CL_FLT_MAX 0x1.fffffep127f
#define CL_FLT_MIN 0x1.0p-126f
#define CL_FLT_EPSILON 0x1.0p-23f

#define CL_DBL_DIG 15
#define CL_DBL_MANT_DIG 53
#define CL_DBL_MAX_10_EXP +308
#define CL_DBL_MAX_EXP +1024
#define CL_DBL_MIN_10_EXP -307
#define CL_DBL_MIN_EXP -1021
#define CL_DBL_RADIX 2
#define CL_DBL_MAX 0x1.fffffffffffffp1023
#define CL_DBL_MIN 0x1.0p-1022
#define CL_DBL_EPSILON 0x1.0p-52

#define CL_M_E 2.718281828459045090796
#define CL_M_LOG2E 1.442695040888963387005
#define CL_M_LOG10E 0.434294481903251816668
#define CL_M_LN2 0.693147180559945286227
#define CL_M_LN10 2.302585092994045901094
#define CL_M_PI 3.141592653589793115998
#define CL_M_PI_2 1.570796326794896557999
#define CL_M_PI_4 0.785398163397448278999
#define CL_M_1_PI 0.318309886183790691216
#define CL_M_2_PI 0.636619772367581382433
#define CL_M_2_SQRTPI 1.128379167095512558561
#define CL_M_SQRT2 1.414213562373095145475
#define CL_M_SQRT1_2 0.707106781186547572737

#define CL_M_E_F 2.71828174591064f
#define CL_M_LOG2E_F 1.44269502162933f
#define CL_M_LOG10E_F 0.43429449200630f
#define CL_M_LN2_F 0.69314718246460f
#define CL_M_LN10_F 2.30258512496948f
#define CL_M_PI_F 3.14159274101257f
#define CL_M_PI_2_F 1.57079637050629f
#define CL_M_PI_4_F 0.78539818525314f
#define CL_M_1_PI_F 0.31830987334251f
#define CL_M_2_PI_F 0.63661974668503f
#define CL_M_2_SQRTPI_F 1.12837922573090f
#define CL_M_SQRT2_F 1.41421353816986f
#define CL_M_SQRT1_2_F 0.70710676908493f

#if defined(__GNUC__)
#define CL_HUGE_VALF __builtin_huge_valf()
#define CL_HUGE_VAL __builtin_huge_val()
#define CL_NAN __builtin_nanf("")
#else
#define CL_HUGE_VALF ((cl_float)1e50)
#define CL_HUGE_VAL ((cl_double)1e500)
float nanf(const char *);
#define CL_NAN nanf("")
#endif
#define CL_MAXFLOAT CL_FLT_MAX
#define CL_INFINITY CL_HUGE_VALF

#endif

#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. */
	typedef unsigned int cl_GLuint;
	typedef int cl_GLint;
	typedef unsigned int cl_GLenum;

	/*
 * Vector types 
 *
 *  Note:   OpenCL requires that all types be naturally aligned. 
 *          This means that vector types must be naturally aligned.
 *          For example, a vector of four floats must be aligned to
 *          a 16 byte boundary (calculated as 4 * the natural 4-byte 
 *          alignment of the float).  The alignment qualifiers here
 *          will only function properly if your compiler supports them
 *          and if you don't actively work to defeat them.  For example,
 *          in order for a cl_float4 to be 16 byte aligned in a struct,
 *          the start of the struct must itself be 16-byte aligned. 
 *
 *          Maintaining proper alignment is the user's responsibility.
 */

#ifdef _MSC_VER
#if defined(_M_IX86)
#if _M_IX86_FP >= 0
#define __SSE__
#endif
#if _M_IX86_FP >= 1
#define __SSE2__
#endif
#elif defined(_M_X64)
#define __SSE__
#define __SSE2__
#endif
#endif

/* Define basic vector types */
#if defined(__VEC__)
#include <altivec.h> /* may be omitted depending on compiler. AltiVec spec provides no way to detect whether the header is required. */
	typedef vector unsigned char __cl_uchar16;
	typedef vector signed char __cl_char16;
	typedef vector unsigned short __cl_ushort8;
	typedef vector signed short __cl_short8;
	typedef vector unsigned int __cl_uint4;
	typedef vector signed int __cl_int4;
	typedef vector float __cl_float4;
#define __CL_UCHAR16__ 1
#define __CL_CHAR16__ 1
#define __CL_USHORT8__ 1
#define __CL_SHORT8__ 1
#define __CL_UINT4__ 1
#define __CL_INT4__ 1
#define __CL_FLOAT4__ 1
#endif

#if defined(__SSE__)
#if defined(__MINGW64__)
#include <intrin.h>
#else
#include <xmmintrin.h>
#endif
#if defined(__GNUC__) && !defined(__ICC)
	typedef float __cl_float4 __attribute__((vector_size(16)));
#else
	typedef __m128 __cl_float4;
#endif
#define __CL_FLOAT4__ 1
#endif

#if defined(__SSE2__)
#if defined(__MINGW64__)
#include <intrin.h>
#else
#include <emmintrin.h>
#endif
#if defined(__GNUC__) && !defined(__ICC)
	typedef cl_uchar __cl_uchar16 __attribute__((vector_size(16)));
	typedef cl_char __cl_char16 __attribute__((vector_size(16)));
	typedef cl_ushort __cl_ushort8 __attribute__((vector_size(16)));
	typedef cl_short __cl_short8 __attribute__((vector_size(16)));
	typedef cl_uint __cl_uint4 __attribute__((vector_size(16)));
	typedef cl_int __cl_int4 __attribute__((vector_size(16)));
	typedef cl_ulong __cl_ulong2 __attribute__((vector_size(16)));
	typedef cl_long __cl_long2 __attribute__((vector_size(16)));
	typedef cl_double __cl_double2 __attribute__((vector_size(16)));
#else
	typedef __m128i __cl_uchar16;
	typedef __m128i __cl_char16;
	typedef __m128i __cl_ushort8;
	typedef __m128i __cl_short8;
	typedef __m128i __cl_uint4;
	typedef __m128i __cl_int4;
	typedef __m128i __cl_ulong2;
	typedef __m128i __cl_long2;
	typedef __m128d __cl_double2;
#endif
#define __CL_UCHAR16__ 1
#define __CL_CHAR16__ 1
#define __CL_USHORT8__ 1
#define __CL_SHORT8__ 1
#define __CL_INT4__ 1
#define __CL_UINT4__ 1
#define __CL_ULONG2__ 1
#define __CL_LONG2__ 1
#define __CL_DOUBLE2__ 1
#endif

#if defined(__MMX__)
#include <mmintrin.h>
#if defined(__GNUC__) && !defined(__ICC)
	typedef cl_uchar __cl_uchar8 __attribute__((vector_size(8)));
	typedef cl_char __cl_char8 __attribute__((vector_size(8)));
	typedef cl_ushort __cl_ushort4 __attribute__((vector_size(8)));
	typedef cl_short __cl_short4 __attribute__((vector_size(8)));
	typedef cl_uint __cl_uint2 __attribute__((vector_size(8)));
	typedef cl_int __cl_int2 __attribute__((vector_size(8)));
	typedef cl_ulong __cl_ulong1 __attribute__((vector_size(8)));
	typedef cl_long __cl_long1 __attribute__((vector_size(8)));
	typedef cl_float __cl_float2 __attribute__((vector_size(8)));
#else
	typedef __m64 __cl_uchar8;
	typedef __m64 __cl_char8;
	typedef __m64 __cl_ushort4;
	typedef __m64 __cl_short4;
	typedef __m64 __cl_uint2;
	typedef __m64 __cl_int2;
	typedef __m64 __cl_ulong1;
	typedef __m64 __cl_long1;
	typedef __m64 __cl_float2;
#endif
#define __CL_UCHAR8__ 1
#define __CL_CHAR8__ 1
#define __CL_USHORT4__ 1
#define __CL_SHORT4__ 1
#define __CL_INT2__ 1
#define __CL_UINT2__ 1
#define __CL_ULONG1__ 1
#define __CL_LONG1__ 1
#define __CL_FLOAT2__ 1
#endif

#if defined(__AVX__)
#if defined(__MINGW64__)
#include <intrin.h>
#else
#include <immintrin.h>
#endif
#if defined(__GNUC__) && !defined(__ICC)
	typedef cl_float __cl_float8 __attribute__((vector_size(32)));
	typedef cl_double __cl_double4 __attribute__((vector_size(32)));
#else
	typedef __m256 __cl_float8;
	typedef __m256d __cl_double4;
#endif
#define __CL_FLOAT8__ 1
#define __CL_DOUBLE4__ 1
#endif

/* Define alignment keys */
#if defined(__GNUC__)
#define CL_ALIGNED(_x) __attribute__((aligned(_x)))
#elif defined(_WIN32) && (_MSC_VER)
/* Alignment keys neutered on windows because MSVC can't swallow function arguments with alignment requirements     */
/* http://msdn.microsoft.com/en-us/library/373ak2y1%28VS.71%29.aspx                                                 */
/* #include <crtdefs.h>                                                                                             */
/* #define CL_ALIGNED(_x)          _CRT_ALIGN(_x)                                                                   */
#define CL_ALIGNED(_x)
#else
#warning Need to implement some method to align data here
#define CL_ALIGNED(_x)
#endif

/* Indicate whether .xyzw, .s0123 and .hi.lo are supported */
#if (defined(__GNUC__) && !defined(__STRICT_ANSI__)) || (defined(_MSC_VER) && !defined(__STDC__))
/* .xyzw and .s0123...{f|F} are supported */
#define CL_HAS_NAMED_VECTOR_FIELDS 1
/* .hi and .lo are supported */
#define CL_HAS_HI_LO_VECTOR_FIELDS 1

#define CL_NAMED_STRUCT_SUPPORTED
#endif

#if defined(CL_NAMED_STRUCT_SUPPORTED) && defined(_MSC_VER)
#define __extension__ __pragma(warning(suppress : 4201))
#endif

	/* Define cl_vector types */

	/* ---- cl_charn ---- */
	typedef union {
		cl_char CL_ALIGNED(2) s[2];
#if defined(CL_NAMED_STRUCT_SUPPORTED)
		__extension__ struct
		{
			cl_char x, y;
		};
		__extension__ struct
		{
			cl_char s0, s1;
		};
		__extension__ struct
		{
			cl_char lo, hi;
		};
#endif
#if defined(__CL_CHAR2__)
		__cl_char2 v2;
#endif
	} cl_char2;

	typedef union {
		cl_char CL_ALIGNED(4) s[4];
#if defined(CL_NAMED_STRUCT_SUPPORTED)
		__extension__ struct
		{
			cl_char x, y, z, w;
		};
		__extension__ struct
		{
			cl_char s0, s1, s2, s3;
		};
		__extension__ struct
		{
			cl_char2 lo, hi;
		};
#endif
#if defined(__CL_CHAR2__)
		__cl_char2 v2[2];
#endif
#if defined(__CL_CHAR4__)
		__cl_char4 v4;
#endif
	} cl_char4;

	/* cl_char3 is identical in size, alignment and behavior to cl_char4. See section 6.1.5. */
	typedef cl_char4 cl_char3;

	typedef union {
		cl_char CL_ALIGNED(8) s[8];
#if defined(CL_NAMED_STRUCT_SUPPORTED)
		__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;
		};
#endif
#if defined(__CL_CHAR2__)
		__cl_char2 v2[4];
#endif
#if defined(__CL_CHAR4__)
		__cl_char4 v4[2];
#endif
#if defined(__CL_CHAR8__)
		__cl_char8 v8;
#endif
	} cl_char8;

	typedef union {
		cl_char CL_ALIGNED(16) s[16];
#if defined(CL_NAMED_STRUCT_SUPPORTED)
		__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;
		};
#endif
#if defined(__CL_CHAR2__)
		__cl_char2 v2[8];
#endif
#if defined(__CL_CHAR4__)
		__cl_char4 v4[4];
#endif
#if defined(__CL_CHAR8__)
		__cl_char8 v8[2];
#endif
#if defined(__CL_CHAR16__)
		__cl_char16 v16;
#endif
	} cl_char16;

	/* ---- cl_ucharn ---- */
	typedef union {
		cl_uchar CL_ALIGNED(2) s[2];
#if defined(CL_NAMED_STRUCT_SUPPORTED)
		__extension__ struct
		{
			cl_uchar x, y;
		};
		__extension__ struct
		{
			cl_uchar s0, s1;
		};
		__extension__ struct
		{
			cl_uchar lo, hi;
		};
#endif
#if defined(__cl_uchar2__)
		__cl_uchar2 v2;
#endif
	} cl_uchar2;

	typedef union {
		cl_uchar CL_ALIGNED(4) s[4];
#if defined(CL_NAMED_STRUCT_SUPPORTED)
		__extension__ struct
		{
			cl_uchar x, y, z, w;
		};
		__extension__ struct
		{
			cl_uchar s0, s1, s2, s3;
		};
		__extension__ struct
		{
			cl_uchar2 lo, hi;
		};
#endif
#if defined(__CL_UCHAR2__)
		__cl_uchar2 v2[2];
#endif
#if defined(__CL_UCHAR4__)
		__cl_uchar4 v4;
#endif
	} cl_uchar4;

	/* cl_uchar3 is identical in size, alignment and behavior to cl_uchar4. See section 6.1.5. */
	typedef cl_uchar4 cl_uchar3;

	typedef union {
		cl_uchar CL_ALIGNED(8) s[8];
#if defined(CL_NAMED_STRUCT_SUPPORTED)
		__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;
		};
#endif
#if defined(__CL_UCHAR2__)
		__cl_uchar2 v2[4];
#endif
#if defined(__CL_UCHAR4__)
		__cl_uchar4 v4[2];
#endif
#if defined(__CL_UCHAR8__)
		__cl_uchar8 v8;
#endif
	} cl_uchar8;

	typedef union {
		cl_uchar CL_ALIGNED(16) s[16];
#if defined(CL_NAMED_STRUCT_SUPPORTED)
		__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;
		};
#endif
#if defined(__CL_UCHAR2__)
		__cl_uchar2 v2[8];
#endif
#if defined(__CL_UCHAR4__)
		__cl_uchar4 v4[4];
#endif
#if defined(__CL_UCHAR8__)
		__cl_uchar8 v8[2];
#endif
#if defined(__CL_UCHAR16__)
		__cl_uchar16 v16;
#endif
	} cl_uchar16;

	/* ---- cl_shortn ---- */
	typedef union {
		cl_short CL_ALIGNED(4) s[2];
#if defined(CL_NAMED_STRUCT_SUPPORTED)
		__extension__ struct
		{
			cl_short x, y;
		};
		__extension__ struct
		{
			cl_short s0, s1;
		};
		__extension__ struct
		{
			cl_short lo, hi;
		};
#endif
#if defined(__CL_SHORT2__)
		__cl_short2 v2;
#endif
	} cl_short2;

	typedef union {
		cl_short CL_ALIGNED(8) s[4];
#if defined(CL_NAMED_STRUCT_SUPPORTED)
		__extension__ struct
		{
			cl_short x, y, z, w;
		};
		__extension__ struct
		{
			cl_short s0, s1, s2, s3;
		};
		__extension__ struct
		{
			cl_short2 lo, hi;
		};
#endif
#if defined(__CL_SHORT2__)
		__cl_short2 v2[2];
#endif
#if defined(__CL_SHORT4__)
		__cl_short4 v4;
#endif
	} cl_short4;

	/* cl_short3 is identical in size, alignment and behavior to cl_short4. See section 6.1.5. */
	typedef cl_short4 cl_short3;

	typedef union {
		cl_short CL_ALIGNED(16) s[8];
#if defined(CL_NAMED_STRUCT_SUPPORTED)
		__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;
		};
#endif
#if defined(__CL_SHORT2__)
		__cl_short2 v2[4];
#endif
#if defined(__CL_SHORT4__)
		__cl_short4 v4[2];
#endif
#if defined(__CL_SHORT8__)
		__cl_short8 v8;
#endif
	} cl_short8;

	typedef union {
		cl_short CL_ALIGNED(32) s[16];
#if defined(CL_NAMED_STRUCT_SUPPORTED)
		__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;
		};
#endif
#if defined(__CL_SHORT2__)
		__cl_short2 v2[8];
#endif
#if defined(__CL_SHORT4__)
		__cl_short4 v4[4];
#endif
#if defined(__CL_SHORT8__)
		__cl_short8 v8[2];
#endif
#if defined(__CL_SHORT16__)
		__cl_short16 v16;
#endif
	} cl_short16;

	/* ---- cl_ushortn ---- */
	typedef union {
		cl_ushort CL_ALIGNED(4) s[2];
#if defined(CL_NAMED_STRUCT_SUPPORTED)
		__extension__ struct
		{
			cl_ushort x, y;
		};
		__extension__ struct
		{
			cl_ushort s0, s1;
		};
		__extension__ struct
		{
			cl_ushort lo, hi;
		};
#endif
#if defined(__CL_USHORT2__)
		__cl_ushort2 v2;
#endif
	} cl_ushort2;

	typedef union {
		cl_ushort CL_ALIGNED(8) s[4];
#if defined(CL_NAMED_STRUCT_SUPPORTED)
		__extension__ struct
		{
			cl_ushort x, y, z, w;
		};
		__extension__ struct
		{
			cl_ushort s0, s1, s2, s3;
		};
		__extension__ struct
		{
			cl_ushort2 lo, hi;
		};
#endif
#if defined(__CL_USHORT2__)
		__cl_ushort2 v2[2];
#endif
#if defined(__CL_USHORT4__)
		__cl_ushort4 v4;
#endif
	} cl_ushort4;

	/* cl_ushort3 is identical in size, alignment and behavior to cl_ushort4. See section 6.1.5. */
	typedef cl_ushort4 cl_ushort3;

	typedef union {
		cl_ushort CL_ALIGNED(16) s[8];
#if defined(CL_NAMED_STRUCT_SUPPORTED)
		__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;
		};
#endif
#if defined(__CL_USHORT2__)
		__cl_ushort2 v2[4];
#endif
#if defined(__CL_USHORT4__)
		__cl_ushort4 v4[2];
#endif
#if defined(__CL_USHORT8__)
		__cl_ushort8 v8;
#endif
	} cl_ushort8;

	typedef union {
		cl_ushort CL_ALIGNED(32) s[16];
#if defined(CL_NAMED_STRUCT_SUPPORTED)
		__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;
		};
#endif
#if defined(__CL_USHORT2__)
		__cl_ushort2 v2[8];
#endif
#if defined(__CL_USHORT4__)
		__cl_ushort4 v4[4];
#endif
#if defined(__CL_USHORT8__)
		__cl_ushort8 v8[2];
#endif
#if defined(__CL_USHORT16__)
		__cl_ushort16 v16;
#endif
	} cl_ushort16;

	/* ---- cl_intn ---- */
	typedef union {
		cl_int CL_ALIGNED(8) s[2];
#if defined(CL_NAMED_STRUCT_SUPPORTED)
		__extension__ struct
		{
			cl_int x, y;
		};
		__extension__ struct
		{
			cl_int s0, s1;
		};
		__extension__ struct
		{
			cl_int lo, hi;
		};
#endif
#if defined(__CL_INT2__)
		__cl_int2 v2;
#endif
	} cl_int2;

	typedef union {
		cl_int CL_ALIGNED(16) s[4];
#if defined(CL_NAMED_STRUCT_SUPPORTED)
		__extension__ struct
		{
			cl_int x, y, z, w;
		};
		__extension__ struct
		{
			cl_int s0, s1, s2, s3;
		};
		__extension__ struct
		{
			cl_int2 lo, hi;
		};
#endif
#if defined(__CL_INT2__)
		__cl_int2 v2[2];
#endif
#if defined(__CL_INT4__)
		__cl_int4 v4;
#endif
	} cl_int4;

	/* cl_int3 is identical in size, alignment and behavior to cl_int4. See section 6.1.5. */
	typedef cl_int4 cl_int3;

	typedef union {
		cl_int CL_ALIGNED(32) s[8];
#if defined(CL_NAMED_STRUCT_SUPPORTED)
		__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;
		};
#endif
#if defined(__CL_INT2__)
		__cl_int2 v2[4];
#endif
#if defined(__CL_INT4__)
		__cl_int4 v4[2];
#endif
#if defined(__CL_INT8__)
		__cl_int8 v8;
#endif
	} cl_int8;

	typedef union {
		cl_int CL_ALIGNED(64) s[16];
#if defined(CL_NAMED_STRUCT_SUPPORTED)
		__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;
		};
#endif
#if defined(__CL_INT2__)
		__cl_int2 v2[8];
#endif
#if defined(__CL_INT4__)
		__cl_int4 v4[4];
#endif
#if defined(__CL_INT8__)
		__cl_int8 v8[2];
#endif
#if defined(__CL_INT16__)
		__cl_int16 v16;
#endif
	} cl_int16;

	/* ---- cl_uintn ---- */
	typedef union {
		cl_uint CL_ALIGNED(8) s[2];
#if defined(CL_NAMED_STRUCT_SUPPORTED)
		__extension__ struct
		{
			cl_uint x, y;
		};
		__extension__ struct
		{
			cl_uint s0, s1;
		};
		__extension__ struct
		{
			cl_uint lo, hi;
		};
#endif
#if defined(__CL_UINT2__)
		__cl_uint2 v2;
#endif
	} cl_uint2;

	typedef union {
		cl_uint CL_ALIGNED(16) s[4];
#if defined(CL_NAMED_STRUCT_SUPPORTED)
		__extension__ struct
		{
			cl_uint x, y, z, w;
		};
		__extension__ struct
		{
			cl_uint s0, s1, s2, s3;
		};
		__extension__ struct
		{
			cl_uint2 lo, hi;
		};
#endif
#if defined(__CL_UINT2__)
		__cl_uint2 v2[2];
#endif
#if defined(__CL_UINT4__)
		__cl_uint4 v4;
#endif
	} cl_uint4;

	/* cl_uint3 is identical in size, alignment and behavior to cl_uint4. See section 6.1.5. */
	typedef cl_uint4 cl_uint3;

	typedef union {
		cl_uint CL_ALIGNED(32) s[8];
#if defined(CL_NAMED_STRUCT_SUPPORTED)
		__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;
		};
#endif
#if defined(__CL_UINT2__)
		__cl_uint2 v2[4];
#endif
#if defined(__CL_UINT4__)
		__cl_uint4 v4[2];
#endif
#if defined(__CL_UINT8__)
		__cl_uint8 v8;
#endif
	} cl_uint8;

	typedef union {
		cl_uint CL_ALIGNED(64) s[16];
#if defined(CL_NAMED_STRUCT_SUPPORTED)
		__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;
		};
#endif
#if defined(__CL_UINT2__)
		__cl_uint2 v2[8];
#endif
#if defined(__CL_UINT4__)
		__cl_uint4 v4[4];
#endif
#if defined(__CL_UINT8__)
		__cl_uint8 v8[2];
#endif
#if defined(__CL_UINT16__)
		__cl_uint16 v16;
#endif
	} cl_uint16;

	/* ---- cl_longn ---- */
	typedef union {
		cl_long CL_ALIGNED(16) s[2];
#if defined(CL_NAMED_STRUCT_SUPPORTED)
		__extension__ struct
		{
			cl_long x, y;
		};
		__extension__ struct
		{
			cl_long s0, s1;
		};
		__extension__ struct
		{
			cl_long lo, hi;
		};
#endif
#if defined(__CL_LONG2__)
		__cl_long2 v2;
#endif
	} cl_long2;

	typedef union {
		cl_long CL_ALIGNED(32) s[4];
#if defined(CL_NAMED_STRUCT_SUPPORTED)
		__extension__ struct
		{
			cl_long x, y, z, w;
		};
		__extension__ struct
		{
			cl_long s0, s1, s2, s3;
		};
		__extension__ struct
		{
			cl_long2 lo, hi;
		};
#endif
#if defined(__CL_LONG2__)
		__cl_long2 v2[2];
#endif
#if defined(__CL_LONG4__)
		__cl_long4 v4;
#endif
	} cl_long4;

	/* cl_long3 is identical in size, alignment and behavior to cl_long4. See section 6.1.5. */
	typedef cl_long4 cl_long3;

	typedef union {
		cl_long CL_ALIGNED(64) s[8];
#if defined(CL_NAMED_STRUCT_SUPPORTED)
		__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;
		};
#endif
#if defined(__CL_LONG2__)
		__cl_long2 v2[4];
#endif
#if defined(__CL_LONG4__)
		__cl_long4 v4[2];
#endif
#if defined(__CL_LONG8__)
		__cl_long8 v8;
#endif
	} cl_long8;

	typedef union {
		cl_long CL_ALIGNED(128) s[16];
#if defined(CL_NAMED_STRUCT_SUPPORTED)
		__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;
		};
#endif
#if defined(__CL_LONG2__)
		__cl_long2 v2[8];
#endif
#if defined(__CL_LONG4__)
		__cl_long4 v4[4];
#endif
#if defined(__CL_LONG8__)
		__cl_long8 v8[2];
#endif
#if defined(__CL_LONG16__)
		__cl_long16 v16;
#endif
	} cl_long16;

	/* ---- cl_ulongn ---- */
	typedef union {
		cl_ulong CL_ALIGNED(16) s[2];
#if defined(CL_NAMED_STRUCT_SUPPORTED)
		__extension__ struct
		{
			cl_ulong x, y;
		};
		__extension__ struct
		{
			cl_ulong s0, s1;
		};
		__extension__ struct
		{
			cl_ulong lo, hi;
		};
#endif
#if defined(__CL_ULONG2__)
		__cl_ulong2 v2;
#endif
	} cl_ulong2;

	typedef union {
		cl_ulong CL_ALIGNED(32) s[4];
#if defined(CL_NAMED_STRUCT_SUPPORTED)
		__extension__ struct
		{
			cl_ulong x, y, z, w;
		};
		__extension__ struct
		{
			cl_ulong s0, s1, s2, s3;
		};
		__extension__ struct
		{
			cl_ulong2 lo, hi;
		};
#endif
#if defined(__CL_ULONG2__)
		__cl_ulong2 v2[2];
#endif
#if defined(__CL_ULONG4__)
		__cl_ulong4 v4;
#endif
	} cl_ulong4;

	/* cl_ulong3 is identical in size, alignment and behavior to cl_ulong4. See section 6.1.5. */
	typedef cl_ulong4 cl_ulong3;

	typedef union {
		cl_ulong CL_ALIGNED(64) s[8];
#if defined(CL_NAMED_STRUCT_SUPPORTED)
		__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;
		};
#endif
#if defined(__CL_ULONG2__)
		__cl_ulong2 v2[4];
#endif
#if defined(__CL_ULONG4__)
		__cl_ulong4 v4[2];
#endif
#if defined(__CL_ULONG8__)
		__cl_ulong8 v8;
#endif
	} cl_ulong8;

	typedef union {
		cl_ulong CL_ALIGNED(128) s[16];
#if defined(CL_NAMED_STRUCT_SUPPORTED)
		__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;
		};
#endif
#if defined(__CL_ULONG2__)
		__cl_ulong2 v2[8];
#endif
#if defined(__CL_ULONG4__)
		__cl_ulong4 v4[4];
#endif
#if defined(__CL_ULONG8__)
		__cl_ulong8 v8[2];
#endif
#if defined(__CL_ULONG16__)
		__cl_ulong16 v16;
#endif
	} cl_ulong16;

	/* --- cl_floatn ---- */

	typedef union {
		cl_float CL_ALIGNED(8) s[2];
#if defined(CL_NAMED_STRUCT_SUPPORTED)
		__extension__ struct
		{
			cl_float x, y;
		};
		__extension__ struct
		{
			cl_float s0, s1;
		};
		__extension__ struct
		{
			cl_float lo, hi;
		};
#endif
#if defined(__CL_FLOAT2__)
		__cl_float2 v2;
#endif
	} cl_float2;

	typedef union {
		cl_float CL_ALIGNED(16) s[4];
#if defined(CL_NAMED_STRUCT_SUPPORTED)
		__extension__ struct
		{
			cl_float x, y, z, w;
		};
		__extension__ struct
		{
			cl_float s0, s1, s2, s3;
		};
		__extension__ struct
		{
			cl_float2 lo, hi;
		};
#endif
#if defined(__CL_FLOAT2__)
		__cl_float2 v2[2];
#endif
#if defined(__CL_FLOAT4__)
		__cl_float4 v4;
#endif
	} cl_float4;

	/* cl_float3 is identical in size, alignment and behavior to cl_float4. See section 6.1.5. */
	typedef cl_float4 cl_float3;

	typedef union {
		cl_float CL_ALIGNED(32) s[8];
#if defined(CL_NAMED_STRUCT_SUPPORTED)
		__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;
		};
#endif
#if defined(__CL_FLOAT2__)
		__cl_float2 v2[4];
#endif
#if defined(__CL_FLOAT4__)
		__cl_float4 v4[2];
#endif
#if defined(__CL_FLOAT8__)
		__cl_float8 v8;
#endif
	} cl_float8;

	typedef union {
		cl_float CL_ALIGNED(64) s[16];
#if defined(CL_NAMED_STRUCT_SUPPORTED)
		__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;
		};
#endif
#if defined(__CL_FLOAT2__)
		__cl_float2 v2[8];
#endif
#if defined(__CL_FLOAT4__)
		__cl_float4 v4[4];
#endif
#if defined(__CL_FLOAT8__)
		__cl_float8 v8[2];
#endif
#if defined(__CL_FLOAT16__)
		__cl_float16 v16;
#endif
	} cl_float16;

	/* --- cl_doublen ---- */

	typedef union {
		cl_double CL_ALIGNED(16) s[2];
#if defined(CL_NAMED_STRUCT_SUPPORTED)
		__extension__ struct
		{
			cl_double x, y;
		};
		__extension__ struct
		{
			cl_double s0, s1;
		};
		__extension__ struct
		{
			cl_double lo, hi;
		};
#endif
#if defined(__CL_DOUBLE2__)
		__cl_double2 v2;
#endif
	} cl_double2;

	typedef union {
		cl_double CL_ALIGNED(32) s[4];
#if defined(CL_NAMED_STRUCT_SUPPORTED)
		__extension__ struct
		{
			cl_double x, y, z, w;
		};
		__extension__ struct
		{
			cl_double s0, s1, s2, s3;
		};
		__extension__ struct
		{
			cl_double2 lo, hi;
		};
#endif
#if defined(__CL_DOUBLE2__)
		__cl_double2 v2[2];
#endif
#if defined(__CL_DOUBLE4__)
		__cl_double4 v4;
#endif
	} cl_double4;

	/* cl_double3 is identical in size, alignment and behavior to cl_double4. See section 6.1.5. */
	typedef cl_double4 cl_double3;

	typedef union {
		cl_double CL_ALIGNED(64) s[8];
#if defined(CL_NAMED_STRUCT_SUPPORTED)
		__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;
		};
#endif
#if defined(__CL_DOUBLE2__)
		__cl_double2 v2[4];
#endif
#if defined(__CL_DOUBLE4__)
		__cl_double4 v4[2];
#endif
#if defined(__CL_DOUBLE8__)
		__cl_double8 v8;
#endif
	} cl_double8;

	typedef union {
		cl_double CL_ALIGNED(128) s[16];
#if defined(CL_NAMED_STRUCT_SUPPORTED)
		__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;
		};
#endif
#if defined(__CL_DOUBLE2__)
		__cl_double2 v2[8];
#endif
#if defined(__CL_DOUBLE4__)
		__cl_double4 v4[4];
#endif
#if defined(__CL_DOUBLE8__)
		__cl_double8 v8[2];
#endif
#if defined(__CL_DOUBLE16__)
		__cl_double16 v16;
#endif
	} cl_double16;

/* 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 \"
 *   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 "\
 *   kernel void foo( int a, float * b )             \n\
 *   {                                               \n\
 *      // my comment                                \n\
 *      *b[ get_global_id(0)] = a;                   \n\
 *   }                                               \n\
 *   ";
 *
 * This should correctly set up the line, (column) and file information for your source 
 * string so you can do source level debugging.
 */
#define __CL_STRINGIFY(_x) #_x
#define _CL_STRINGIFY(_x) __CL_STRINGIFY(_x)
#define CL_PROGRAM_STRING_DEBUG_INFO "#line " _CL_STRINGIFY(__LINE__) " \"" __FILE__ "\" \n\n"

	//  CL.h contents
	/******************************************************************************/

	typedef struct _cl_platform_id *cl_platform_id;
	typedef struct _cl_device_id *cl_device_id;
	typedef struct _cl_context *cl_context;
	typedef struct _cl_command_queue *cl_command_queue;
	typedef struct _cl_mem *cl_mem;
	typedef struct _cl_program *cl_program;
	typedef struct _cl_kernel *cl_kernel;
	typedef struct _cl_event *cl_event;
	typedef struct _cl_sampler *cl_sampler;

	typedef cl_uint cl_bool; /* WARNING!  Unlike cl_ types in cl_platform.h, cl_bool is not guaranteed to be the same size as the bool in kernels. */
	typedef cl_ulong cl_bitfield;
	typedef cl_bitfield cl_device_type;
	typedef cl_uint cl_platform_info;
	typedef cl_uint cl_device_info;
	typedef cl_bitfield cl_device_fp_config;
	typedef cl_uint cl_device_mem_cache_type;
	typedef cl_uint cl_device_local_mem_type;
	typedef cl_bitfield cl_device_exec_capabilities;
	typedef cl_bitfield cl_command_queue_properties;

	typedef intptr_t cl_context_properties;
	typedef cl_uint cl_context_info;
	typedef cl_uint cl_command_queue_info;
	typedef cl_uint cl_channel_order;
	typedef cl_uint cl_channel_type;
	typedef cl_bitfield cl_mem_flags;
	typedef cl_uint cl_mem_object_type;
	typedef cl_uint cl_mem_info;
	typedef cl_uint cl_image_info;
	typedef cl_uint cl_buffer_create_type;
	typedef cl_uint cl_addressing_mode;
	typedef cl_uint cl_filter_mode;
	typedef cl_uint cl_sampler_info;
	typedef cl_bitfield cl_map_flags;
	typedef cl_uint cl_program_info;
	typedef cl_uint cl_program_build_info;
	typedef cl_int cl_build_status;
	typedef cl_uint cl_kernel_info;
	typedef cl_uint cl_kernel_work_group_info;
	typedef cl_uint cl_event_info;
	typedef cl_uint cl_command_type;
	typedef cl_uint cl_profiling_info;

	typedef struct _cl_image_format
	{
		cl_channel_order image_channel_order;
		cl_channel_type image_channel_data_type;
	} cl_image_format;

	typedef struct _cl_buffer_region
	{
		size_t origin;
		size_t size;
	} cl_buffer_region;

/******************************************************************************/

/* Error Codes */
#define CL_SUCCESS 0
#define CL_DEVICE_NOT_FOUND -1
#define CL_DEVICE_NOT_AVAILABLE -2
#define CL_COMPILER_NOT_AVAILABLE -3
#define CL_MEM_OBJECT_ALLOCATION_FAILURE -4
#define CL_OUT_OF_RESOURCES -5
#define CL_OUT_OF_HOST_MEMORY -6
#define CL_PROFILING_INFO_NOT_AVAILABLE -7
#define CL_MEM_COPY_OVERLAP -8
#define CL_IMAGE_FORMAT_MISMATCH -9
#define CL_IMAGE_FORMAT_NOT_SUPPORTED -10
#define CL_BUILD_PROGRAM_FAILURE -11
#define CL_MAP_FAILURE -12
#define CL_MISALIGNED_SUB_BUFFER_OFFSET -13
#define CL_EXEC_STATUS_ERROR_FOR_EVENTS_IN_WAIT_LIST -14

#define CL_INVALID_VALUE -30
#define CL_INVALID_DEVICE_TYPE -31
#define CL_INVALID_PLATFORM -32
#define CL_INVALID_DEVICE -33
#define CL_INVALID_CONTEXT -34
#define CL_INVALID_QUEUE_PROPERTIES -35
#define CL_INVALID_COMMAND_QUEUE -36
#define CL_INVALID_HOST_PTR -37
#define CL_INVALID_MEM_OBJECT -38
#define CL_INVALID_IMAGE_FORMAT_DESCRIPTOR -39
#define CL_INVALID_IMAGE_SIZE -40
#define CL_INVALID_SAMPLER -41
#define CL_INVALID_BINARY -42
#define CL_INVALID_BUILD_OPTIONS -43
#define CL_INVALID_PROGRAM -44
#define CL_INVALID_PROGRAM_EXECUTABLE -45
#define CL_INVALID_KERNEL_NAME -46
#define CL_INVALID_KERNEL_DEFINITION -47
#define CL_INVALID_KERNEL -48
#define CL_INVALID_ARG_INDEX -49
#define CL_INVALID_ARG_VALUE -50
#define CL_INVALID_ARG_SIZE -51
#define CL_INVALID_KERNEL_ARGS -52
#define CL_INVALID_WORK_DIMENSION -53
#define CL_INVALID_WORK_GROUP_SIZE -54
#define CL_INVALID_WORK_ITEM_SIZE -55
#define CL_INVALID_GLOBAL_OFFSET -56
#define CL_INVALID_EVENT_WAIT_LIST -57
#define CL_INVALID_EVENT -58
#define CL_INVALID_OPERATION -59
#define CL_INVALID_GL_OBJECT -60
#define CL_INVALID_BUFFER_SIZE -61
#define CL_INVALID_MIP_LEVEL -62
#define CL_INVALID_GLOBAL_WORK_SIZE -63
#define CL_INVALID_PROPERTY -64

/* OpenCL Version */
#define CL_VERSION_1_0 1
#define CL_VERSION_1_1 1

/* cl_bool */
#define CL_FALSE 0
#define CL_TRUE 1

/* cl_platform_info */
#define CL_PLATFORM_PROFILE 0x0900
#define CL_PLATFORM_VERSION 0x0901
#define CL_PLATFORM_NAME 0x0902
#define CL_PLATFORM_VENDOR 0x0903
#define CL_PLATFORM_EXTENSIONS 0x0904

/* cl_device_type - bitfield */
#define CL_DEVICE_TYPE_DEFAULT (1 << 0)
#define CL_DEVICE_TYPE_CPU (1 << 1)
#define CL_DEVICE_TYPE_GPU (1 << 2)
#define CL_DEVICE_TYPE_ACCELERATOR (1 << 3)
#define CL_DEVICE_TYPE_ALL 0xFFFFFFFF

/* cl_device_info */
#define CL_DEVICE_TYPE 0x1000
#define CL_DEVICE_VENDOR_ID 0x1001
#define CL_DEVICE_MAX_COMPUTE_UNITS 0x1002
#define CL_DEVICE_MAX_WORK_ITEM_DIMENSIONS 0x1003
#define CL_DEVICE_MAX_WORK_GROUP_SIZE 0x1004
#define CL_DEVICE_MAX_WORK_ITEM_SIZES 0x1005
#define CL_DEVICE_PREFERRED_VECTOR_WIDTH_CHAR 0x1006
#define CL_DEVICE_PREFERRED_VECTOR_WIDTH_SHORT 0x1007
#define CL_DEVICE_PREFERRED_VECTOR_WIDTH_INT 0x1008
#define CL_DEVICE_PREFERRED_VECTOR_WIDTH_LONG 0x1009
#define CL_DEVICE_PREFERRED_VECTOR_WIDTH_FLOAT 0x100A
#define CL_DEVICE_PREFERRED_VECTOR_WIDTH_DOUBLE 0x100B
#define CL_DEVICE_MAX_CLOCK_FREQUENCY 0x100C
#define CL_DEVICE_ADDRESS_BITS 0x100D
#define CL_DEVICE_MAX_READ_IMAGE_ARGS 0x100E
#define CL_DEVICE_MAX_WRITE_IMAGE_ARGS 0x100F
#define CL_DEVICE_MAX_MEM_ALLOC_SIZE 0x1010
#define CL_DEVICE_IMAGE2D_MAX_WIDTH 0x1011
#define CL_DEVICE_IMAGE2D_MAX_HEIGHT 0x1012
#define CL_DEVICE_IMAGE3D_MAX_WIDTH 0x1013
#define CL_DEVICE_IMAGE3D_MAX_HEIGHT 0x1014
#define CL_DEVICE_IMAGE3D_MAX_DEPTH 0x1015
#define CL_DEVICE_IMAGE_SUPPORT 0x1016
#define CL_DEVICE_MAX_PARAMETER_SIZE 0x1017
#define CL_DEVICE_MAX_SAMPLERS 0x1018
#define CL_DEVICE_MEM_BASE_ADDR_ALIGN 0x1019
#define CL_DEVICE_MIN_DATA_TYPE_ALIGN_SIZE 0x101A
#define CL_DEVICE_SINGLE_FP_CONFIG 0x101B
#define CL_DEVICE_GLOBAL_MEM_CACHE_TYPE 0x101C
#define CL_DEVICE_GLOBAL_MEM_CACHELINE_SIZE 0x101D
#define CL_DEVICE_GLOBAL_MEM_CACHE_SIZE 0x101E
#define CL_DEVICE_GLOBAL_MEM_SIZE 0x101F
#define CL_DEVICE_MAX_CONSTANT_BUFFER_SIZE 0x1020
#define CL_DEVICE_MAX_CONSTANT_ARGS 0x1021
#define CL_DEVICE_LOCAL_MEM_TYPE 0x1022
#define CL_DEVICE_LOCAL_MEM_SIZE 0x1023
#define CL_DEVICE_ERROR_CORRECTION_SUPPORT 0x1024
#define CL_DEVICE_PROFILING_TIMER_RESOLUTION 0x1025
#define CL_DEVICE_ENDIAN_LITTLE 0x1026
#define CL_DEVICE_AVAILABLE 0x1027
#define CL_DEVICE_COMPILER_AVAILABLE 0x1028
#define CL_DEVICE_EXECUTION_CAPABILITIES 0x1029
#define CL_DEVICE_QUEUE_PROPERTIES 0x102A
#define CL_DEVICE_NAME 0x102B
#define CL_DEVICE_VENDOR 0x102C
#define CL_DRIVER_VERSION 0x102D
#define CL_DEVICE_PROFILE 0x102E
#define CL_DEVICE_VERSION 0x102F
#define CL_DEVICE_EXTENSIONS 0x1030
#define CL_DEVICE_PLATFORM 0x1031
/* 0x1032 reserved for CL_DEVICE_DOUBLE_FP_CONFIG */
/* 0x1033 reserved for CL_DEVICE_HALF_FP_CONFIG */
#define CL_DEVICE_PREFERRED_VECTOR_WIDTH_HALF 0x1034
#define CL_DEVICE_HOST_UNIFIED_MEMORY 0x1035
#define CL_DEVICE_NATIVE_VECTOR_WIDTH_CHAR 0x1036
#define CL_DEVICE_NATIVE_VECTOR_WIDTH_SHORT 0x1037
#define CL_DEVICE_NATIVE_VECTOR_WIDTH_INT 0x1038
#define CL_DEVICE_NATIVE_VECTOR_WIDTH_LONG 0x1039
#define CL_DEVICE_NATIVE_VECTOR_WIDTH_FLOAT 0x103A
#define CL_DEVICE_NATIVE_VECTOR_WIDTH_DOUBLE 0x103B
#define CL_DEVICE_NATIVE_VECTOR_WIDTH_HALF 0x103C
#define CL_DEVICE_OPENCL_C_VERSION 0x103D

/* cl_device_fp_config - bitfield */
#define CL_FP_DENORM (1 << 0)
#define CL_FP_INF_NAN (1 << 1)
#define CL_FP_ROUND_TO_NEAREST (1 << 2)
#define CL_FP_ROUND_TO_ZERO (1 << 3)
#define CL_FP_ROUND_TO_INF (1 << 4)
#define CL_FP_FMA (1 << 5)
#define CL_FP_SOFT_FLOAT (1 << 6)

/* cl_device_mem_cache_type */
#define CL_NONE 0x0
#define CL_READ_ONLY_CACHE 0x1
#define CL_READ_WRITE_CACHE 0x2

/* cl_device_local_mem_type */
#define CL_LOCAL 0x1
#define CL_GLOBAL 0x2

/* cl_device_exec_capabilities - bitfield */
#define CL_EXEC_KERNEL (1 << 0)
#define CL_EXEC_NATIVE_KERNEL (1 << 1)

/* cl_command_queue_properties - bitfield */
#define CL_QUEUE_OUT_OF_ORDER_EXEC_MODE_ENABLE (1 << 0)
#define CL_QUEUE_PROFILING_ENABLE (1 << 1)

/* cl_context_info  */
#define CL_CONTEXT_REFERENCE_COUNT 0x1080
#define CL_CONTEXT_DEVICES 0x1081
#define CL_CONTEXT_PROPERTIES 0x1082
#define CL_CONTEXT_NUM_DEVICES 0x1083

/* cl_context_info + cl_context_properties */
#define CL_CONTEXT_PLATFORM 0x1084

/* cl_command_queue_info */
#define CL_QUEUE_CONTEXT 0x1090
#define CL_QUEUE_DEVICE 0x1091
#define CL_QUEUE_REFERENCE_COUNT 0x1092
#define CL_QUEUE_PROPERTIES 0x1093

/* cl_mem_flags - bitfield */
#define CL_MEM_READ_WRITE (1 << 0)
#define CL_MEM_WRITE_ONLY (1 << 1)
#define CL_MEM_READ_ONLY (1 << 2)
#define CL_MEM_USE_HOST_PTR (1 << 3)
#define CL_MEM_ALLOC_HOST_PTR (1 << 4)
#define CL_MEM_COPY_HOST_PTR (1 << 5)

/* cl_channel_order */
#define CL_R 0x10B0
#define CL_A 0x10B1
#define CL_RG 0x10B2
#define CL_RA 0x10B3
#define CL_RGB 0x10B4
#define CL_RGBA 0x10B5
#define CL_BGRA 0x10B6
#define CL_ARGB 0x10B7
#define CL_INTENSITY 0x10B8
#define CL_LUMINANCE 0x10B9
#define CL_Rx 0x10BA
#define CL_RGx 0x10BB
#define CL_RGBx 0x10BC

/* cl_channel_type */
#define CL_SNORM_INT8 0x10D0
#define CL_SNORM_INT16 0x10D1
#define CL_UNORM_INT8 0x10D2
#define CL_UNORM_INT16 0x10D3
#define CL_UNORM_SHORT_565 0x10D4
#define CL_UNORM_SHORT_555 0x10D5
#define CL_UNORM_INT_101010 0x10D6
#define CL_SIGNED_INT8 0x10D7
#define CL_SIGNED_INT16 0x10D8
#define CL_SIGNED_INT32 0x10D9
#define CL_UNSIGNED_INT8 0x10DA
#define CL_UNSIGNED_INT16 0x10DB
#define CL_UNSIGNED_INT32 0x10DC
#define CL_HALF_FLOAT 0x10DD
#define CL_FLOAT 0x10DE

/* cl_mem_object_type */
#define CL_MEM_OBJECT_BUFFER 0x10F0
#define CL_MEM_OBJECT_IMAGE2D 0x10F1
#define CL_MEM_OBJECT_IMAGE3D 0x10F2

/* cl_mem_info */
#define CL_MEM_TYPE 0x1100
#define CL_MEM_FLAGS 0x1101
#define CL_MEM_SIZE 0x1102
#define CL_MEM_HOST_PTR 0x1103
#define CL_MEM_MAP_COUNT 0x1104
#define CL_MEM_REFERENCE_COUNT 0x1105
#define CL_MEM_CONTEXT 0x1106
#define CL_MEM_ASSOCIATED_MEMOBJECT 0x1107
#define CL_MEM_OFFSET 0x1108

/* cl_image_info */
#define CL_IMAGE_FORMAT 0x1110
#define CL_IMAGE_ELEMENT_SIZE 0x1111
#define CL_IMAGE_ROW_PITCH 0x1112
#define CL_IMAGE_SLICE_PITCH 0x1113
#define CL_IMAGE_WIDTH 0x1114
#define CL_IMAGE_HEIGHT 0x1115
#define CL_IMAGE_DEPTH 0x1116

/* cl_addressing_mode */
#define CL_ADDRESS_NONE 0x1130
#define CL_ADDRESS_CLAMP_TO_EDGE 0x1131
#define CL_ADDRESS_CLAMP 0x1132
#define CL_ADDRESS_REPEAT 0x1133
#define CL_ADDRESS_MIRRORED_REPEAT 0x1134

/* cl_filter_mode */
#define CL_FILTER_NEAREST 0x1140
#define CL_FILTER_LINEAR 0x1141

/* cl_sampler_info */
#define CL_SAMPLER_REFERENCE_COUNT 0x1150
#define CL_SAMPLER_CONTEXT 0x1151
#define CL_SAMPLER_NORMALIZED_COORDS 0x1152
#define CL_SAMPLER_ADDRESSING_MODE 0x1153
#define CL_SAMPLER_FILTER_MODE 0x1154

/* cl_map_flags - bitfield */
#define CL_MAP_READ (1 << 0)
#define CL_MAP_WRITE (1 << 1)

/* cl_program_info */
#define CL_PROGRAM_REFERENCE_COUNT 0x1160
#define CL_PROGRAM_CONTEXT 0x1161
#define CL_PROGRAM_NUM_DEVICES 0x1162
#define CL_PROGRAM_DEVICES 0x1163
#define CL_PROGRAM_SOURCE 0x1164
#define CL_PROGRAM_BINARY_SIZES 0x1165
#define CL_PROGRAM_BINARIES 0x1166

/* cl_program_build_info */
#define CL_PROGRAM_BUILD_STATUS 0x1181
#define CL_PROGRAM_BUILD_OPTIONS 0x1182
#define CL_PROGRAM_BUILD_LOG 0x1183

/* cl_build_status */
#define CL_BUILD_SUCCESS 0
#define CL_BUILD_NONE -1
#define CL_BUILD_ERROR -2
#define CL_BUILD_IN_PROGRESS -3

/* cl_kernel_info */
#define CL_KERNEL_FUNCTION_NAME 0x1190
#define CL_KERNEL_NUM_ARGS 0x1191
#define CL_KERNEL_REFERENCE_COUNT 0x1192
#define CL_KERNEL_CONTEXT 0x1193
#define CL_KERNEL_PROGRAM 0x1194

/* cl_kernel_work_group_info */
#define CL_KERNEL_WORK_GROUP_SIZE 0x11B0
#define CL_KERNEL_COMPILE_WORK_GROUP_SIZE 0x11B1
#define CL_KERNEL_LOCAL_MEM_SIZE 0x11B2
#define CL_KERNEL_PREFERRED_WORK_GROUP_SIZE_MULTIPLE 0x11B3
#define CL_KERNEL_PRIVATE_MEM_SIZE 0x11B4

/* cl_event_info  */
#define CL_EVENT_COMMAND_QUEUE 0x11D0
#define CL_EVENT_COMMAND_TYPE 0x11D1
#define CL_EVENT_REFERENCE_COUNT 0x11D2
#define CL_EVENT_COMMAND_EXECUTION_STATUS 0x11D3
#define CL_EVENT_CONTEXT 0x11D4

/* cl_command_type */
#define CL_COMMAND_NDRANGE_KERNEL 0x11F0
#define CL_COMMAND_TASK 0x11F1
#define CL_COMMAND_NATIVE_KERNEL 0x11F2
#define CL_COMMAND_READ_BUFFER 0x11F3
#define CL_COMMAND_WRITE_BUFFER 0x11F4
#define CL_COMMAND_COPY_BUFFER 0x11F5
#define CL_COMMAND_READ_IMAGE 0x11F6
#define CL_COMMAND_WRITE_IMAGE 0x11F7
#define CL_COMMAND_COPY_IMAGE 0x11F8
#define CL_COMMAND_COPY_IMAGE_TO_BUFFER 0x11F9
#define CL_COMMAND_COPY_BUFFER_TO_IMAGE 0x11FA
#define CL_COMMAND_MAP_BUFFER 0x11FB
#define CL_COMMAND_MAP_IMAGE 0x11FC
#define CL_COMMAND_UNMAP_MEM_OBJECT 0x11FD
#define CL_COMMAND_MARKER 0x11FE
#define CL_COMMAND_ACQUIRE_GL_OBJECTS 0x11FF
#define CL_COMMAND_RELEASE_GL_OBJECTS 0x1200
#define CL_COMMAND_READ_BUFFER_RECT 0x1201
#define CL_COMMAND_WRITE_BUFFER_RECT 0x1202
#define CL_COMMAND_COPY_BUFFER_RECT 0x1203
#define CL_COMMAND_USER 0x1204

/* command execution status */
#define CL_COMPLETE 0x0
#define CL_RUNNING 0x1
#define CL_SUBMITTED 0x2
#define CL_QUEUED 0x3

/* cl_buffer_create_type  */
#define CL_BUFFER_CREATE_TYPE_REGION 0x1220

/* cl_profiling_info  */
#define CL_PROFILING_COMMAND_QUEUED 0x1280
#define CL_PROFILING_COMMAND_SUBMIT 0x1281
#define CL_PROFILING_COMMAND_START 0x1282
#define CL_PROFILING_COMMAND_END 0x1283

	/********************************************************************************************************/

	/********************************************************************************************************/

	/*  Function signature typedef's */

	/* Platform API */
	typedef CL_API_ENTRY cl_int(CL_API_CALL *
									PFNCLGETPLATFORMIDS)(cl_uint /* num_entries */,
														 cl_platform_id * /* platforms */,
														 cl_uint * /* num_platforms */) CL_API_SUFFIX__VERSION_1_0;

	typedef CL_API_ENTRY cl_int(CL_API_CALL *
									PFNCLGETPLATFORMINFO)(cl_platform_id /* platform */,
														  cl_platform_info /* param_name */,
														  size_t /* param_value_size */,
														  void * /* param_value */,
														  size_t * /* param_value_size_ret */) CL_API_SUFFIX__VERSION_1_0;

	/* Device APIs */
	typedef CL_API_ENTRY cl_int(CL_API_CALL *
									PFNCLGETDEVICEIDS)(cl_platform_id /* platform */,
													   cl_device_type /* device_type */,
													   cl_uint /* num_entries */,
													   cl_device_id * /* devices */,
													   cl_uint * /* num_devices */) CL_API_SUFFIX__VERSION_1_0;

	typedef CL_API_ENTRY cl_int(CL_API_CALL *
									PFNCLGETDEVICEINFO)(cl_device_id /* device */,
														cl_device_info /* param_name */,
														size_t /* param_value_size */,
														void * /* param_value */,
														size_t * /* param_value_size_ret */) CL_API_SUFFIX__VERSION_1_0;

	// Context APIs
	typedef CL_API_ENTRY cl_context(CL_API_CALL *
										PFNCLCREATECONTEXT)(const cl_context_properties * /* properties */,
															cl_uint /* num_devices */,
															const cl_device_id * /* devices */,
															void(CL_CALLBACK * /* pfn_notify */)(const char *, const void *, size_t, void *),
															void * /* user_data */,
															cl_int * /* errcode_ret */) CL_API_SUFFIX__VERSION_1_0;

	typedef CL_API_ENTRY cl_context(CL_API_CALL *
										PFNCLCREATECONTEXTFROMTYPE)(const cl_context_properties * /* properties */,
																	cl_device_type /* device_type */,
																	void(CL_CALLBACK * /* pfn_notify*/)(const char *, const void *, size_t, void *),
																	void * /* user_data */,
																	cl_int * /* errcode_ret */) CL_API_SUFFIX__VERSION_1_0;

	typedef CL_API_ENTRY cl_int(CL_API_CALL *
									PFNCLRETAINCONTEXT)(cl_context /* context */) CL_API_SUFFIX__VERSION_1_0;

	typedef CL_API_ENTRY cl_int(CL_API_CALL *
									PFNCLRELEASECONTEXT)(cl_context /* context */) CL_API_SUFFIX__VERSION_1_0;

	typedef CL_API_ENTRY cl_int(CL_API_CALL *
									PFNCLGETCONTEXTINFO)(cl_context /* context */,
														 cl_context_info /* param_name */,
														 size_t /* param_value_size */,
														 void * /* param_value */,
														 size_t * /* param_value_size_ret */) CL_API_SUFFIX__VERSION_1_0;

	/* Command Queue APIs */
	typedef CL_API_ENTRY cl_command_queue(CL_API_CALL *
											  PFNCLCREATECOMMANDQUEUE)(cl_context /* context */,
																	   cl_device_id /* device */,
																	   cl_command_queue_properties /* properties */,
																	   cl_int * /* errcode_ret */) CL_API_SUFFIX__VERSION_1_0;

	typedef CL_API_ENTRY cl_int(CL_API_CALL *
									PFNCLRETAINCOMMANDQUEUE)(cl_command_queue /* command_queue */) CL_API_SUFFIX__VERSION_1_0;

	typedef CL_API_ENTRY cl_int(CL_API_CALL *
									PFNCLRELEASECOMMANDQUEUE)(cl_command_queue /* command_queue */) CL_API_SUFFIX__VERSION_1_0;

	typedef CL_API_ENTRY cl_int(CL_API_CALL *
									PFNCLGETCOMMANDQUEUEINFO)(cl_command_queue /* command_queue */,
															  cl_command_queue_info /* param_name */,
															  size_t /* param_value_size */,
															  void * /* param_value */,
															  size_t * /* param_value_size_ret */) CL_API_SUFFIX__VERSION_1_0;

	typedef CL_API_ENTRY cl_int(CL_API_CALL *
									PFNCLSETCOMMANDQUEUEPROPERTY)(cl_command_queue /* command_queue */,
																  cl_command_queue_properties /* properties */,
																  cl_bool /* enable */,
																  cl_command_queue_properties * /* old_properties */) CL_API_SUFFIX__VERSION_1_0;

	/* Memory Object APIs */
	typedef CL_API_ENTRY cl_mem(CL_API_CALL *
									PFNCLCREATEBUFFER)(cl_context /* context */,
													   cl_mem_flags /* flags */,
													   size_t /* size */,
													   void * /* host_ptr */,
													   cl_int * /* errcode_ret */) CL_API_SUFFIX__VERSION_1_0;

	typedef CL_API_ENTRY cl_mem(CL_API_CALL *
									PFNCLCREATESUBBUFFER)(cl_mem /* buffer */,
														  cl_mem_flags /* flags */,
														  cl_buffer_create_type /* buffer_create_type */,
														  const void * /* buffer_create_info */,
														  cl_int * /* errcode_ret */) CL_API_SUFFIX__VERSION_1_1;

	typedef CL_API_ENTRY cl_mem(CL_API_CALL *
									PFNCLCREATEIMAGE2D)(cl_context /* context */,
														cl_mem_flags /* flags */,
														const cl_image_format * /* image_format */,
														size_t /* image_width */,
														size_t /* image_height */,
														size_t /* image_row_pitch */,
														void * /* host_ptr */,
														cl_int * /* errcode_ret */) CL_API_SUFFIX__VERSION_1_0;

	typedef CL_API_ENTRY cl_mem(CL_API_CALL *
									PFNCLCREATEIMAGE3D)(cl_context /* context */,
														cl_mem_flags /* flags */,
														const cl_image_format * /* image_format */,
														size_t /* image_width */,
														size_t /* image_height */,
														size_t /* image_depth */,
														size_t /* image_row_pitch */,
														size_t /* image_slice_pitch */,
														void * /* host_ptr */,
														cl_int * /* errcode_ret */) CL_API_SUFFIX__VERSION_1_0;

	typedef CL_API_ENTRY cl_int(CL_API_CALL *
									PFNCLRETAINMEMOBJECT)(cl_mem /* memobj */) CL_API_SUFFIX__VERSION_1_0;

	typedef CL_API_ENTRY cl_int(CL_API_CALL *
									PFNCLRELEASEMEMOBJECT)(cl_mem /* memobj */) CL_API_SUFFIX__VERSION_1_0;

	typedef CL_API_ENTRY cl_int(CL_API_CALL *
									PFNCLGETSUPPORTEDIMAGEFORMATS)(cl_context /* context */,
																   cl_mem_flags /* flags */,
																   cl_mem_object_type /* image_type */,
																   cl_uint /* num_entries */,
																   cl_image_format * /* image_formats */,
																   cl_uint * /* num_image_formats */) CL_API_SUFFIX__VERSION_1_0;

	typedef CL_API_ENTRY cl_int(CL_API_CALL *
									PFNCLGETMEMOBJECTINFO)(cl_mem /* memobj */,
														   cl_mem_info /* param_name */,
														   size_t /* param_value_size */,
														   void * /* param_value */,
														   size_t * /* param_value_size_ret */) CL_API_SUFFIX__VERSION_1_0;

	typedef CL_API_ENTRY cl_int(CL_API_CALL *
									PFNCLGETIMAGEINFO)(cl_mem /* image */,
													   cl_image_info /* param_name */,
													   size_t /* param_value_size */,
													   void * /* param_value */,
													   size_t * /* param_value_size_ret */) CL_API_SUFFIX__VERSION_1_0;

	typedef CL_API_ENTRY cl_int(CL_API_CALL *
									PFNCLSETMEMOBJECTDESTRUCTORCALLBACK)(cl_mem /* memobj */,
																		 void(CL_CALLBACK * /*pfn_notify*/)(cl_mem /* memobj */, void * /*user_data*/),
																		 void * /*user_data */) CL_API_SUFFIX__VERSION_1_1;

	/* Sampler APIs  */
	typedef CL_API_ENTRY cl_sampler(CL_API_CALL *
										PFNCLCREATESAMPLER)(cl_context /* context */,
															cl_bool /* normalized_coords */,
															cl_addressing_mode /* addressing_mode */,
															cl_filter_mode /* filter_mode */,
															cl_int * /* errcode_ret */) CL_API_SUFFIX__VERSION_1_0;

	typedef CL_API_ENTRY cl_int(CL_API_CALL *
									PFNCLRETAINSAMPLER)(cl_sampler /* sampler */) CL_API_SUFFIX__VERSION_1_0;

	typedef CL_API_ENTRY cl_int(CL_API_CALL *
									PFNCLRELEASESAMPLER)(cl_sampler /* sampler */) CL_API_SUFFIX__VERSION_1_0;

	typedef CL_API_ENTRY cl_int(CL_API_CALL *
									PFNCLGETSAMPLERINFO)(cl_sampler /* sampler */,
														 cl_sampler_info /* param_name */,
														 size_t /* param_value_size */,
														 void * /* param_value */,
														 size_t * /* param_value_size_ret */) CL_API_SUFFIX__VERSION_1_0;

	/* Program Object APIs  */
	typedef CL_API_ENTRY cl_program(CL_API_CALL *
										PFNCLCREATEPROGRAMWITHSOURCE)(cl_context /* context */,
																	  cl_uint /* count */,
																	  const char ** /* strings */,
																	  const size_t * /* lengths */,
																	  cl_int * /* errcode_ret */) CL_API_SUFFIX__VERSION_1_0;

	typedef CL_API_ENTRY cl_program(CL_API_CALL *
										PFNCLCREATEPROGRAMWITHBINARY)(cl_context /* context */,
																	  cl_uint /* num_devices */,
																	  const cl_device_id * /* device_list */,
																	  const size_t * /* lengths */,
																	  const unsigned char ** /* binaries */,
																	  cl_int * /* binary_status */,
																	  cl_int * /* errcode_ret */) CL_API_SUFFIX__VERSION_1_0;

	typedef CL_API_ENTRY cl_int(CL_API_CALL *
									PFNCLRETAINPROGRAM)(cl_program /* program */) CL_API_SUFFIX__VERSION_1_0;

	typedef CL_API_ENTRY cl_int(CL_API_CALL *
									PFNCLRELEASEPROGRAM)(cl_program /* program */) CL_API_SUFFIX__VERSION_1_0;

	typedef CL_API_ENTRY cl_int(CL_API_CALL *
									PFNCLBUILDPROGRAM)(cl_program /* program */,
													   cl_uint /* num_devices */,
													   const cl_device_id * /* device_list */,
													   const char * /* options */,
													   void(CL_CALLBACK * /* pfn_notify */)(cl_program /* program */, void * /* user_data */),
													   void * /* user_data */) CL_API_SUFFIX__VERSION_1_0;

	typedef CL_API_ENTRY cl_int(CL_API_CALL *
									PFNCLUNLOADCOMPILER)(void) CL_API_SUFFIX__VERSION_1_0;

	typedef CL_API_ENTRY cl_int(CL_API_CALL *
									PFNCLGETPROGRAMINFO)(cl_program /* program */,
														 cl_program_info /* param_name */,
														 size_t /* param_value_size */,
														 void * /* param_value */,
														 size_t * /* param_value_size_ret */) CL_API_SUFFIX__VERSION_1_0;

	typedef CL_API_ENTRY cl_int(CL_API_CALL *
									PFNCLGETPROGRAMBUILDINFO)(cl_program /* program */,
															  cl_device_id /* device */,
															  cl_program_build_info /* param_name */,
															  size_t /* param_value_size */,
															  void * /* param_value */,
															  size_t * /* param_value_size_ret */) CL_API_SUFFIX__VERSION_1_0;

	/* Kernel Object APIs */
	typedef CL_API_ENTRY cl_kernel(CL_API_CALL *
									   PFNCLCREATEKERNEL)(cl_program /* program */,
														  const char * /* kernel_name */,
														  cl_int * /* errcode_ret */) CL_API_SUFFIX__VERSION_1_0;

	typedef CL_API_ENTRY cl_int(CL_API_CALL *
									PFNCLCREATEKERNELSINPROGRAM)(cl_program /* program */,
																 cl_uint /* num_kernels */,
																 cl_kernel * /* kernels */,
																 cl_uint * /* num_kernels_ret */) CL_API_SUFFIX__VERSION_1_0;

	typedef CL_API_ENTRY cl_int(CL_API_CALL *
									PFNCLRETAINKERNEL)(cl_kernel /* kernel */) CL_API_SUFFIX__VERSION_1_0;

	typedef CL_API_ENTRY cl_int(CL_API_CALL *
									PFNCLRELEASEKERNEL)(cl_kernel /* kernel */) CL_API_SUFFIX__VERSION_1_0;

	typedef CL_API_ENTRY cl_int(CL_API_CALL *
									PFNCLSETKERNELARG)(cl_kernel /* kernel */,
													   cl_uint /* arg_index */,
													   size_t /* arg_size */,
													   const void * /* arg_value */) CL_API_SUFFIX__VERSION_1_0;

	typedef CL_API_ENTRY cl_int(CL_API_CALL *
									PFNCLGETKERNELINFO)(cl_kernel /* kernel */,
														cl_kernel_info /* param_name */,
														size_t /* param_value_size */,
														void * /* param_value */,
														size_t * /* param_value_size_ret */) CL_API_SUFFIX__VERSION_1_0;

	typedef CL_API_ENTRY cl_int(CL_API_CALL *
									PFNCLGETKERNELWORKGROUPINFO)(cl_kernel /* kernel */,
																 cl_device_id /* device */,
																 cl_kernel_work_group_info /* param_name */,
																 size_t /* param_value_size */,
																 void * /* param_value */,
																 size_t * /* param_value_size_ret */) CL_API_SUFFIX__VERSION_1_0;

	// Event Object APIs
	typedef CL_API_ENTRY cl_int(CL_API_CALL *
									PFNCLWAITFOREVENTS)(cl_uint /* num_events */,
														const cl_event * /* event_list */) CL_API_SUFFIX__VERSION_1_0;

	typedef CL_API_ENTRY cl_int(CL_API_CALL *
									PFNCLGETEVENTINFO)(cl_event /* event */,
													   cl_event_info /* param_name */,
													   size_t /* param_value_size */,
													   void * /* param_value */,
													   size_t * /* param_value_size_ret */) CL_API_SUFFIX__VERSION_1_0;

	typedef CL_API_ENTRY cl_event(CL_API_CALL *
									  PFNCLCREATEUSEREVENT)(cl_context /* context */,
															cl_int * /* errcode_ret */) CL_API_SUFFIX__VERSION_1_1;

	typedef CL_API_ENTRY cl_int(CL_API_CALL *
									PFNCLRETAINEVENT)(cl_event /* event */) CL_API_SUFFIX__VERSION_1_0;

	typedef CL_API_ENTRY cl_int(CL_API_CALL *
									PFNCLRELEASEEVENT)(cl_event /* event */) CL_API_SUFFIX__VERSION_1_0;

	typedef CL_API_ENTRY cl_int(CL_API_CALL *
									PFNCLSETUSEREVENTSTATUS)(cl_event /* event */,
															 cl_int /* execution_status */) CL_API_SUFFIX__VERSION_1_1;

	typedef CL_API_ENTRY cl_int(CL_API_CALL *
									PFNCLSETEVENTCALLBACK)(cl_event /* event */,
														   cl_int /* command_exec_callback_type */,
														   void(CL_CALLBACK * /* pfn_notify */)(cl_event, cl_int, void *),
														   void * /* user_data */) CL_API_SUFFIX__VERSION_1_1;

	/* Profiling APIs  */
	typedef CL_API_ENTRY cl_int(CL_API_CALL *
									PFNCLGETEVENTPROFILINGINFO)(cl_event /* event */,
																cl_profiling_info /* param_name */,
																size_t /* param_value_size */,
																void * /* param_value */,
																size_t * /* param_value_size_ret */) CL_API_SUFFIX__VERSION_1_0;

	// Flush and Finish APIs
	typedef CL_API_ENTRY cl_int(CL_API_CALL *
									PFNCLFLUSH)(cl_command_queue /* command_queue */) CL_API_SUFFIX__VERSION_1_0;

	typedef CL_API_ENTRY cl_int(CL_API_CALL *
									PFNCLFINISH)(cl_command_queue /* command_queue */) CL_API_SUFFIX__VERSION_1_0;

	/* Enqueued Commands APIs */
	typedef CL_API_ENTRY cl_int(CL_API_CALL *
									PFNCLENQUEUEREADBUFFER)(cl_command_queue /* command_queue */,
															cl_mem /* buffer */,
															cl_bool /* blocking_read */,
															size_t /* offset */,
															size_t /* cb */,
															void * /* ptr */,
															cl_uint /* num_events_in_wait_list */,
															const cl_event * /* event_wait_list */,
															cl_event * /* event */) CL_API_SUFFIX__VERSION_1_0;

	typedef CL_API_ENTRY cl_int(CL_API_CALL *
									PFNCLENQUEUEREADBUFFERRECT)(cl_command_queue /* command_queue */,
																cl_mem /* buffer */,
																cl_bool /* blocking_read */,
																const size_t * /* buffer_origin */,
																const size_t * /* host_origin */,
																const size_t * /* region */,
																size_t /* buffer_row_pitch */,
																size_t /* buffer_slice_pitch */,
																size_t /* host_row_pitch */,
																size_t /* host_slice_pitch */,
																void * /* ptr */,
																cl_uint /* num_events_in_wait_list */,
																const cl_event * /* event_wait_list */,
																cl_event * /* event */) CL_API_SUFFIX__VERSION_1_1;

	typedef CL_API_ENTRY cl_int(CL_API_CALL *
									PFNCLENQUEUEWRITEBUFFER)(cl_command_queue /* command_queue */,
															 cl_mem /* buffer */,
															 cl_bool /* blocking_write */,
															 size_t /* offset */,
															 size_t /* cb */,
															 const void * /* ptr */,
															 cl_uint /* num_events_in_wait_list */,
															 const cl_event * /* event_wait_list */,
															 cl_event * /* event */) CL_API_SUFFIX__VERSION_1_0;

	typedef CL_API_ENTRY cl_int(CL_API_CALL *
									PFNCLENQUEUEWRITEBUFFERRECT)(cl_command_queue /* command_queue */,
																 cl_mem /* buffer */,
																 cl_bool /* blocking_write */,
																 const size_t * /* buffer_origin */,
																 const size_t * /* host_origin */,
																 const size_t * /* region */,
																 size_t /* buffer_row_pitch */,
																 size_t /* buffer_slice_pitch */,
																 size_t /* host_row_pitch */,
																 size_t /* host_slice_pitch */,
																 const void * /* ptr */,
																 cl_uint /* num_events_in_wait_list */,
																 const cl_event * /* event_wait_list */,
																 cl_event * /* event */) CL_API_SUFFIX__VERSION_1_1;

	typedef CL_API_ENTRY cl_int(CL_API_CALL *
									PFNCLENQUEUECOPYBUFFER)(cl_command_queue /* command_queue */,
															cl_mem /* src_buffer */,
															cl_mem /* dst_buffer */,
															size_t /* src_offset */,
															size_t /* dst_offset */,
															size_t /* cb */,
															cl_uint /* num_events_in_wait_list */,
															const cl_event * /* event_wait_list */,
															cl_event * /* event */) CL_API_SUFFIX__VERSION_1_0;

	typedef CL_API_ENTRY cl_int(CL_API_CALL *
									PFNCLENQUEUECOPYBUFFERRECT)(cl_command_queue /* command_queue */,
																cl_mem /* src_buffer */,
																cl_mem /* dst_buffer */,
																const size_t * /* src_origin */,
																const size_t * /* dst_origin */,
																const size_t * /* region */,
																size_t /* src_row_pitch */,
																size_t /* src_slice_pitch */,
																size_t /* dst_row_pitch */,
																size_t /* dst_slice_pitch */,
																cl_uint /* num_events_in_wait_list */,
																const cl_event * /* event_wait_list */,
																cl_event * /* event */) CL_API_SUFFIX__VERSION_1_1;

	typedef CL_API_ENTRY cl_int(CL_API_CALL *
									PFNCLENQUEUEREADIMAGE)(cl_command_queue /* command_queue */,
														   cl_mem /* image */,
														   cl_bool /* blocking_read */,
														   const size_t * /* origin[3] */,
														   const size_t * /* region[3] */,
														   size_t /* row_pitch */,
														   size_t /* slice_pitch */,
														   void * /* ptr */,
														   cl_uint /* num_events_in_wait_list */,
														   const cl_event * /* event_wait_list */,
														   cl_event * /* event */) CL_API_SUFFIX__VERSION_1_0;

	typedef CL_API_ENTRY cl_int(CL_API_CALL *
									PFNCLENQUEUEWRITEIMAGE)(cl_command_queue /* command_queue */,
															cl_mem /* image */,
															cl_bool /* blocking_write */,
															const size_t * /* origin[3] */,
															const size_t * /* region[3] */,
															size_t /* input_row_pitch */,
															size_t /* input_slice_pitch */,
															const void * /* ptr */,
															cl_uint /* num_events_in_wait_list */,
															const cl_event * /* event_wait_list */,
															cl_event * /* event */) CL_API_SUFFIX__VERSION_1_0;

	typedef CL_API_ENTRY cl_int(CL_API_CALL *
									PFNCLENQUEUECOPYIMAGE)(cl_command_queue /* command_queue */,
														   cl_mem /* src_image */,
														   cl_mem /* dst_image */,
														   const size_t * /* src_origin[3] */,
														   const size_t * /* dst_origin[3] */,
														   const size_t * /* region[3] */,
														   cl_uint /* num_events_in_wait_list */,
														   const cl_event * /* event_wait_list */,
														   cl_event * /* event */) CL_API_SUFFIX__VERSION_1_0;

	typedef CL_API_ENTRY cl_int(CL_API_CALL *
									PFNCLENQUEUECOPYIMAGETOBUFFER)(cl_command_queue /* command_queue */,
																   cl_mem /* src_image */,
																   cl_mem /* dst_buffer */,
																   const size_t * /* src_origin[3] */,
																   const size_t * /* region[3] */,
																   size_t /* dst_offset */,
																   cl_uint /* num_events_in_wait_list */,
																   const cl_event * /* event_wait_list */,
																   cl_event * /* event */) CL_API_SUFFIX__VERSION_1_0;

	typedef CL_API_ENTRY cl_int(CL_API_CALL *
									PFNCLENQUEUECOPYBUFFERTOIMAGE)(cl_command_queue /* command_queue */,
																   cl_mem /* src_buffer */,
																   cl_mem /* dst_image */,
																   size_t /* src_offset */,
																   const size_t * /* dst_origin[3] */,
																   const size_t * /* region[3] */,
																   cl_uint /* num_events_in_wait_list */,
																   const cl_event * /* event_wait_list */,
																   cl_event * /* event */) CL_API_SUFFIX__VERSION_1_0;

	typedef CL_API_ENTRY void *(CL_API_CALL *
									PFNCLENQUEUEMAPBUFFER)(cl_command_queue /* command_queue */,
														   cl_mem /* buffer */,
														   cl_bool /* blocking_map */,
														   cl_map_flags /* map_flags */,
														   size_t /* offset */,
														   size_t /* cb */,
														   cl_uint /* num_events_in_wait_list */,
														   const cl_event * /* event_wait_list */,
														   cl_event * /* event */,
														   cl_int * /* errcode_ret */)CL_API_SUFFIX__VERSION_1_0;

	typedef CL_API_ENTRY void *(CL_API_CALL *
									PFNCLENQUEUEMAPIMAGE)(cl_command_queue /* command_queue */,
														  cl_mem /* image */,
														  cl_bool /* blocking_map */,
														  cl_map_flags /* map_flags */,
														  const size_t * /* origin[3] */,
														  const size_t * /* region[3] */,
														  size_t * /* image_row_pitch */,
														  size_t * /* image_slice_pitch */,
														  cl_uint /* num_events_in_wait_list */,
														  const cl_event * /* event_wait_list */,
														  cl_event * /* event */,
														  cl_int * /* errcode_ret */)CL_API_SUFFIX__VERSION_1_0;

	typedef CL_API_ENTRY cl_int(CL_API_CALL *
									PFNCLENQUEUEUNMAPMEMOBJECT)(cl_command_queue /* command_queue */,
																cl_mem /* memobj */,
																void * /* mapped_ptr */,
																cl_uint /* num_events_in_wait_list */,
																const cl_event * /* event_wait_list */,
																cl_event * /* event */) CL_API_SUFFIX__VERSION_1_0;

	typedef CL_API_ENTRY cl_int(CL_API_CALL *
									PFNCLENQUEUENDRANGEKERNEL)(cl_command_queue /* command_queue */,
															   cl_kernel /* kernel */,
															   cl_uint /* work_dim */,
															   const size_t * /* global_work_offset */,
															   const size_t * /* global_work_size */,
															   const size_t * /* local_work_size */,
															   cl_uint /* num_events_in_wait_list */,
															   const cl_event * /* event_wait_list */,
															   cl_event * /* event */) CL_API_SUFFIX__VERSION_1_0;

	typedef CL_API_ENTRY cl_int(CL_API_CALL *
									PFNCLENQUEUETASK)(cl_command_queue /* command_queue */,
													  cl_kernel /* kernel */,
													  cl_uint /* num_events_in_wait_list */,
													  const cl_event * /* event_wait_list */,
													  cl_event * /* event */) CL_API_SUFFIX__VERSION_1_0;

	typedef CL_API_ENTRY cl_int(CL_API_CALL *
									PFNCLENQUEUENATIVEKERNEL)(cl_command_queue /* command_queue */,
															  void (*user_func)(void *),
															  void * /* args */,
															  size_t /* cb_args */,
															  cl_uint /* num_mem_objects */,
															  const cl_mem * /* mem_list */,
															  const void ** /* args_mem_loc */,
															  cl_uint /* num_events_in_wait_list */,
															  const cl_event * /* event_wait_list */,
															  cl_event * /* event */) CL_API_SUFFIX__VERSION_1_0;

	typedef CL_API_ENTRY cl_int(CL_API_CALL *
									PFNCLENQUEUEMARKER)(cl_command_queue /* command_queue */,
														cl_event * /* event */) CL_API_SUFFIX__VERSION_1_0;

	typedef CL_API_ENTRY cl_int(CL_API_CALL *
									PFNCLENQUEUEWAITFOREVENTS)(cl_command_queue /* command_queue */,
															   cl_uint /* num_events */,
															   const cl_event * /* event_list */) CL_API_SUFFIX__VERSION_1_0;

	typedef CL_API_ENTRY cl_int(CL_API_CALL *
									PFNCLENQUEUEBARRIER)(cl_command_queue /* command_queue */) CL_API_SUFFIX__VERSION_1_0;

	// Extension function access
	//
	// Returns the extension function address for the given function name,
	// or NULL if a valid function can not be found.  The client must
	// check to make sure the address is not NULL, before using or
	// calling the returned function address.
	//
	typedef CL_API_ENTRY void *(CL_API_CALL *PFNCLGETEXTENSIONFUNCTIONADDRESS)(const char * /* func_name */)CL_API_SUFFIX__VERSION_1_0;

#define CLEW_STATIC

#ifdef CLEW_STATIC
#define CLEWAPI extern
#else
#ifdef CLEW_BUILD
#define CLEWAPI extern __declspec(dllexport)
#else
#define CLEWAPI extern __declspec(dllimport)
#endif
#endif

#if defined(_WIN32)
#define CLEW_FUN_EXPORT extern
#else
#define CLEW_FUN_EXPORT CLEWAPI
#endif

#define CLEW_GET_FUN(x) x

	//  Variables holding function entry points
	CLEW_FUN_EXPORT PFNCLGETPLATFORMIDS __clewGetPlatformIDs;
	CLEW_FUN_EXPORT PFNCLGETPLATFORMINFO __clewGetPlatformInfo;
	CLEW_FUN_EXPORT PFNCLGETDEVICEIDS __clewGetDeviceIDs;
	CLEW_FUN_EXPORT PFNCLGETDEVICEINFO __clewGetDeviceInfo;
	CLEW_FUN_EXPORT PFNCLCREATECONTEXT __clewCreateContext;
	CLEW_FUN_EXPORT PFNCLCREATECONTEXTFROMTYPE __clewCreateContextFromType;
	CLEW_FUN_EXPORT PFNCLRETAINCONTEXT __clewRetainContext;
	CLEW_FUN_EXPORT PFNCLRELEASECONTEXT __clewReleaseContext;
	CLEW_FUN_EXPORT PFNCLGETCONTEXTINFO __clewGetContextInfo;
	CLEW_FUN_EXPORT PFNCLCREATECOMMANDQUEUE __clewCreateCommandQueue;
	CLEW_FUN_EXPORT PFNCLRETAINCOMMANDQUEUE __clewRetainCommandQueue;
	CLEW_FUN_EXPORT PFNCLRELEASECOMMANDQUEUE __clewReleaseCommandQueue;
	CLEW_FUN_EXPORT PFNCLGETCOMMANDQUEUEINFO __clewGetCommandQueueInfo;
#ifdef CL_USE_DEPRECATED_OPENCL_1_0_APIS
	CLEW_FUN_EXPORT PFNCLSETCOMMANDQUEUEPROPERTY __clewSetCommandQueueProperty;
#endif
	CLEW_FUN_EXPORT PFNCLCREATEBUFFER __clewCreateBuffer;
	CLEW_FUN_EXPORT PFNCLCREATESUBBUFFER __clewCreateSubBuffer;
	CLEW_FUN_EXPORT PFNCLCREATEIMAGE2D __clewCreateImage2D;
	CLEW_FUN_EXPORT PFNCLCREATEIMAGE3D __clewCreateImage3D;
	CLEW_FUN_EXPORT PFNCLRETAINMEMOBJECT __clewRetainMemObject;
	CLEW_FUN_EXPORT PFNCLRELEASEMEMOBJECT __clewReleaseMemObject;
	CLEW_FUN_EXPORT PFNCLGETSUPPORTEDIMAGEFORMATS __clewGetSupportedImageFormats;
	CLEW_FUN_EXPORT PFNCLGETMEMOBJECTINFO __clewGetMemObjectInfo;
	CLEW_FUN_EXPORT PFNCLGETIMAGEINFO __clewGetImageInfo;
	CLEW_FUN_EXPORT PFNCLSETMEMOBJECTDESTRUCTORCALLBACK __clewSetMemObjectDestructorCallback;
	CLEW_FUN_EXPORT PFNCLCREATESAMPLER __clewCreateSampler;
	CLEW_FUN_EXPORT PFNCLRETAINSAMPLER __clewRetainSampler;
	CLEW_FUN_EXPORT PFNCLRELEASESAMPLER __clewReleaseSampler;
	CLEW_FUN_EXPORT PFNCLGETSAMPLERINFO __clewGetSamplerInfo;
	CLEW_FUN_EXPORT PFNCLCREATEPROGRAMWITHSOURCE __clewCreateProgramWithSource;
	CLEW_FUN_EXPORT PFNCLCREATEPROGRAMWITHBINARY __clewCreateProgramWithBinary;
	CLEW_FUN_EXPORT PFNCLRETAINPROGRAM __clewRetainProgram;
	CLEW_FUN_EXPORT PFNCLRELEASEPROGRAM __clewReleaseProgram;
	CLEW_FUN_EXPORT PFNCLBUILDPROGRAM __clewBuildProgram;
	CLEW_FUN_EXPORT PFNCLUNLOADCOMPILER __clewUnloadCompiler;
	CLEW_FUN_EXPORT PFNCLGETPROGRAMINFO __clewGetProgramInfo;
	CLEW_FUN_EXPORT PFNCLGETPROGRAMBUILDINFO __clewGetProgramBuildInfo;
	CLEW_FUN_EXPORT PFNCLCREATEKERNEL __clewCreateKernel;
	CLEW_FUN_EXPORT PFNCLCREATEKERNELSINPROGRAM __clewCreateKernelsInProgram;
	CLEW_FUN_EXPORT PFNCLRETAINKERNEL __clewRetainKernel;
	CLEW_FUN_EXPORT PFNCLRELEASEKERNEL __clewReleaseKernel;
	CLEW_FUN_EXPORT PFNCLSETKERNELARG __clewSetKernelArg;
	CLEW_FUN_EXPORT PFNCLGETKERNELINFO __clewGetKernelInfo;
	CLEW_FUN_EXPORT PFNCLGETKERNELWORKGROUPINFO __clewGetKernelWorkGroupInfo;
	CLEW_FUN_EXPORT PFNCLWAITFOREVENTS __clewWaitForEvents;
	CLEW_FUN_EXPORT PFNCLGETEVENTINFO __clewGetEventInfo;
	CLEW_FUN_EXPORT PFNCLCREATEUSEREVENT __clewCreateUserEvent;
	CLEW_FUN_EXPORT PFNCLRETAINEVENT __clewRetainEvent;
	CLEW_FUN_EXPORT PFNCLRELEASEEVENT __clewReleaseEvent;
	CLEW_FUN_EXPORT PFNCLSETUSEREVENTSTATUS __clewSetUserEventStatus;
	CLEW_FUN_EXPORT PFNCLSETEVENTCALLBACK __clewSetEventCallback;
	CLEW_FUN_EXPORT PFNCLGETEVENTPROFILINGINFO __clewGetEventProfilingInfo;
	CLEW_FUN_EXPORT PFNCLFLUSH __clewFlush;
	CLEW_FUN_EXPORT PFNCLFINISH __clewFinish;
	CLEW_FUN_EXPORT PFNCLENQUEUEREADBUFFER __clewEnqueueReadBuffer;
	CLEW_FUN_EXPORT PFNCLENQUEUEREADBUFFERRECT __clewEnqueueReadBufferRect;
	CLEW_FUN_EXPORT PFNCLENQUEUEWRITEBUFFER __clewEnqueueWriteBuffer;
	CLEW_FUN_EXPORT PFNCLENQUEUEWRITEBUFFERRECT __clewEnqueueWriteBufferRect;
	CLEW_FUN_EXPORT PFNCLENQUEUECOPYBUFFER __clewEnqueueCopyBuffer;
	CLEW_FUN_EXPORT PFNCLENQUEUECOPYBUFFERRECT __clewEnqueueCopyBufferRect;
	CLEW_FUN_EXPORT PFNCLENQUEUEREADIMAGE __clewEnqueueReadImage;
	CLEW_FUN_EXPORT PFNCLENQUEUEWRITEIMAGE __clewEnqueueWriteImage;
	CLEW_FUN_EXPORT PFNCLENQUEUECOPYIMAGE __clewEnqueueCopyImage;
	CLEW_FUN_EXPORT PFNCLENQUEUECOPYIMAGETOBUFFER __clewEnqueueCopyImageToBuffer;
	CLEW_FUN_EXPORT PFNCLENQUEUECOPYBUFFERTOIMAGE __clewEnqueueCopyBufferToImage;
	CLEW_FUN_EXPORT PFNCLENQUEUEMAPBUFFER __clewEnqueueMapBuffer;
	CLEW_FUN_EXPORT PFNCLENQUEUEMAPIMAGE __clewEnqueueMapImage;
	CLEW_FUN_EXPORT PFNCLENQUEUEUNMAPMEMOBJECT __clewEnqueueUnmapMemObject;
	CLEW_FUN_EXPORT PFNCLENQUEUENDRANGEKERNEL __clewEnqueueNDRangeKernel;
	CLEW_FUN_EXPORT PFNCLENQUEUETASK __clewEnqueueTask;
	CLEW_FUN_EXPORT PFNCLENQUEUENATIVEKERNEL __clewEnqueueNativeKernel;
	CLEW_FUN_EXPORT PFNCLENQUEUEMARKER __clewEnqueueMarker;
	CLEW_FUN_EXPORT PFNCLENQUEUEWAITFOREVENTS __clewEnqueueWaitForEvents;
	CLEW_FUN_EXPORT PFNCLENQUEUEBARRIER __clewEnqueueBarrier;
	CLEW_FUN_EXPORT PFNCLGETEXTENSIONFUNCTIONADDRESS __clewGetExtensionFunctionAddress;

#define clGetPlatformIDs CLEW_GET_FUN(__clewGetPlatformIDs)
#define clGetPlatformInfo CLEW_GET_FUN(__clewGetPlatformInfo)
#define clGetDeviceIDs CLEW_GET_FUN(__clewGetDeviceIDs)
#define clGetDeviceInfo CLEW_GET_FUN(__clewGetDeviceInfo)
#define clCreateContext CLEW_GET_FUN(__clewCreateContext)
#define clCreateContextFromType CLEW_GET_FUN(__clewCreateContextFromType)
#define clRetainContext CLEW_GET_FUN(__clewRetainContext)
#define clReleaseContext CLEW_GET_FUN(__clewReleaseContext)
#define clGetContextInfo CLEW_GET_FUN(__clewGetContextInfo)
#define clCreateCommandQueue CLEW_GET_FUN(__clewCreateCommandQueue)
#define clRetainCommandQueue CLEW_GET_FUN(__clewRetainCommandQueue)
#define clReleaseCommandQueue CLEW_GET_FUN(__clewReleaseCommandQueue)
#define clGetCommandQueueInfo CLEW_GET_FUN(__clewGetCommandQueueInfo)
#ifdef CL_USE_DEPRECATED_OPENCL_1_0_APIS
#warning CL_USE_DEPRECATED_OPENCL_1_0_APIS is defined. These APIs are unsupported and untested in OpenCL 1.1!
/* 
 *  WARNING:
 *     This API introduces mutable state into the OpenCL implementation. It has been REMOVED
 *  to better facilitate thread safety.  The 1.0 API is not thread safe. It is not tested by the
 *  OpenCL 1.1 conformance test, and consequently may not work or may not work dependably.
 *  It is likely to be non-performant. Use of this API is not advised. Use at your own risk.
 *
 *  Software developers previously relying on this API are instructed to set the command queue 
 *  properties when creating the queue, instead. 
 */
#define clSetCommandQueueProperty CLEW_GET_FUN(__clewSetCommandQueueProperty)
#endif /* CL_USE_DEPRECATED_OPENCL_1_0_APIS */
#define clCreateBuffer CLEW_GET_FUN(__clewCreateBuffer)
#define clCreateSubBuffer CLEW_GET_FUN(__clewCreateSubBuffer)
#define clCreateImage2D CLEW_GET_FUN(__clewCreateImage2D)
#define clCreateImage3D CLEW_GET_FUN(__clewCreateImage3D)
#define clRetainMemObject CLEW_GET_FUN(__clewRetainMemObject)
#define clReleaseMemObject CLEW_GET_FUN(__clewReleaseMemObject)
#define clGetSupportedImageFormats CLEW_GET_FUN(__clewGetSupportedImageFormats)
#define clGetMemObjectInfo CLEW_GET_FUN(__clewGetMemObjectInfo)
#define clGetImageInfo CLEW_GET_FUN(__clewGetImageInfo)
#define clSetMemObjectDestructorCallback CLEW_GET_FUN(__clewSetMemObjectDestructorCallback)
#define clCreateSampler CLEW_GET_FUN(__clewCreateSampler)
#define clRetainSampler CLEW_GET_FUN(__clewRetainSampler)
#define clReleaseSampler CLEW_GET_FUN(__clewReleaseSampler)
#define clGetSamplerInfo CLEW_GET_FUN(__clewGetSamplerInfo)
#define clCreateProgramWithSource CLEW_GET_FUN(__clewCreateProgramWithSource)
#define clCreateProgramWithBinary CLEW_GET_FUN(__clewCreateProgramWithBinary)
#define clRetainProgram CLEW_GET_FUN(__clewRetainProgram)
#define clReleaseProgram CLEW_GET_FUN(__clewReleaseProgram)
#define clBuildProgram CLEW_GET_FUN(__clewBuildProgram)
#define clUnloadCompiler CLEW_GET_FUN(__clewUnloadCompiler)
#define clGetProgramInfo CLEW_GET_FUN(__clewGetProgramInfo)
#define clGetProgramBuildInfo CLEW_GET_FUN(__clewGetProgramBuildInfo)
#define clCreateKernel CLEW_GET_FUN(__clewCreateKernel)
#define clCreateKernelsInProgram CLEW_GET_FUN(__clewCreateKernelsInProgram)
#define clRetainKernel CLEW_GET_FUN(__clewRetainKernel)
#define clReleaseKernel CLEW_GET_FUN(__clewReleaseKernel)
#define clSetKernelArg CLEW_GET_FUN(__clewSetKernelArg)
#define clGetKernelInfo CLEW_GET_FUN(__clewGetKernelInfo)
#define clGetKernelWorkGroupInfo CLEW_GET_FUN(__clewGetKernelWorkGroupInfo)
#define clWaitForEvents CLEW_GET_FUN(__clewWaitForEvents)
#define clGetEventInfo CLEW_GET_FUN(__clewGetEventInfo)
#define clCreateUserEvent CLEW_GET_FUN(__clewCreateUserEvent)
#define clRetainEvent CLEW_GET_FUN(__clewRetainEvent)
#define clReleaseEvent CLEW_GET_FUN(__clewReleaseEvent)
#define clSetUserEventStatus CLEW_GET_FUN(__clewSetUserEventStatus)
#define clSetEventCallback CLEW_GET_FUN(__clewSetEventCallback)
#define clGetEventProfilingInfo CLEW_GET_FUN(__clewGetEventProfilingInfo)
#define clFlush CLEW_GET_FUN(__clewFlush)
#define clFinish CLEW_GET_FUN(__clewFinish)
#define clEnqueueReadBuffer CLEW_GET_FUN(__clewEnqueueReadBuffer)
#define clEnqueueReadBufferRect CLEW_GET_FUN(__clewEnqueueReadBufferRect)
#define clEnqueueWriteBuffer CLEW_GET_FUN(__clewEnqueueWriteBuffer)
#define clEnqueueWriteBufferRect CLEW_GET_FUN(__clewEnqueueWriteBufferRect)
#define clEnqueueCopyBuffer CLEW_GET_FUN(__clewEnqueueCopyBuffer)
#define clEnqueueCopyBufferRect CLEW_GET_FUN(__clewEnqueueCopyBufferRect)
#define clEnqueueReadImage CLEW_GET_FUN(__clewEnqueueReadImage)
#define clEnqueueWriteImage CLEW_GET_FUN(__clewEnqueueWriteImage)
#define clEnqueueCopyImage CLEW_GET_FUN(__clewEnqueueCopyImage)
#define clEnqueueCopyImageToBuffer CLEW_GET_FUN(__clewEnqueueCopyImageToBuffer)
#define clEnqueueCopyBufferToImage CLEW_GET_FUN(__clewEnqueueCopyBufferToImage)
#define clEnqueueMapBuffer CLEW_GET_FUN(__clewEnqueueMapBuffer)
#define clEnqueueMapImage CLEW_GET_FUN(__clewEnqueueMapImage)
#define clEnqueueUnmapMemObject CLEW_GET_FUN(__clewEnqueueUnmapMemObject)
#define clEnqueueNDRangeKernel CLEW_GET_FUN(__clewEnqueueNDRangeKernel)
#define clEnqueueTask CLEW_GET_FUN(__clewEnqueueTask)
#define clEnqueueNativeKernel CLEW_GET_FUN(__clewEnqueueNativeKernel)
#define clEnqueueMarker CLEW_GET_FUN(__clewEnqueueMarker)
#define clEnqueueWaitForEvents CLEW_GET_FUN(__clewEnqueueWaitForEvents)
#define clEnqueueBarrier CLEW_GET_FUN(__clewEnqueueBarrier)
#define clGetExtensionFunctionAddress CLEW_GET_FUN(__clewGetExtensionFunctionAddress)

#define CLEW_SUCCESS 0               //!<    Success error code
#define CLEW_ERROR_OPEN_FAILED -1    //!<    Error code for failing to open the dynamic library
#define CLEW_ERROR_ATEXIT_FAILED -2  //!<    Error code for failing to queue the closing of the dynamic library to atexit()

	//! \brief Load OpenCL dynamic library and set function entry points
	int clewInit(const char *);

	//! \brief Exit clew and unload OpenCL dynamic library
	void clewExit();

	//! \brief Convert an OpenCL error code to its string equivalent
	const char *clewErrorString(cl_int error);

#ifdef __cplusplus
}
#endif

#endif  //  CLEW_HPP_INCLUDED