glew.h

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/* +------------------------------------------------------------------------+
   |                     Mobile Robot Programming Toolkit (MRPT)            |
   |                          http://www.mrpt.org/                          |
   |                                                                        |
   | Copyright (c) 2005-2018, Individual contributors, see AUTHORS file     |
   | See: http://www.mrpt.org/Authors - All rights reserved.                |
   | Released under BSD License. See details in http://www.mrpt.org/License |
   +------------------------------------------------------------------------+ */

/*
 * Mesa 3-D graphics library
 * Version:  7.0
 *
 * Copyright (C) 1999-2007  Brian Paul   All Rights Reserved.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a
 * copy of this software and associated documentation files (the "Software"),
 * to deal in the Software without restriction, including without limitation
 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
 * and/or sell copies of the Software, and to permit persons to whom the
 * Software is 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 Software.
 *
 * THE SOFTWARE IS 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
 * BRIAN PAUL 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 SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */

/*
** Copyright (c) 2007 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.
*/

#ifndef __glew_h__
#define __glew_h__
#define __GLEW_H__

#if defined(__gl_h_) || defined(__GL_H__)
#error gl.h included before glew.h
#endif
#if defined(__glext_h_) || defined(__GLEXT_H_)
#error glext.h included before glew.h
#endif
#if defined(__gl_ATI_h_)
#error glATI.h included before glew.h
#endif

#define __gl_h_
#define __GL_H__
#define __glext_h_
#define __GLEXT_H_
#define __gl_ATI_h_

#if defined(_WIN32)

/*
 * GLEW does not include <windows.h> to avoid name space pollution.
 * GL needs GLAPI and GLAPIENTRY, GLU needs APIENTRY, CALLBACK, and wchar_t
 * defined properly.
 */
/* <windef.h> */
#ifndef APIENTRY
#define GLEW_APIENTRY_DEFINED
#if defined(__MINGW32__)
#define APIENTRY __stdcall
#elif (_MSC_VER >= 800) || defined(_STDCALL_SUPPORTED)
#define APIENTRY __stdcall
#else
#define APIENTRY
#endif
#endif
#ifndef GLAPI
#if defined(__MINGW32__)
#define GLAPI extern
#endif
#endif
/* <winnt.h> */
#ifndef CALLBACK
#define GLEW_CALLBACK_DEFINED
#if defined(__MINGW32__)
#define CALLBACK __attribute__((__stdcall__))
#elif (                                                            \
    defined(_M_MRX000) || defined(_M_IX86) || defined(_M_ALPHA) || \
    defined(_M_PPC)) &&                                            \
    !defined(MIDL_PASS)
#define CALLBACK __stdcall
#else
#define CALLBACK
#endif
#endif
/* <wingdi.h> and <winnt.h> */
#ifndef WINGDIAPI
#define GLEW_WINGDIAPI_DEFINED
#define WINGDIAPI __declspec(dllimport)
#endif
/* <ctype.h> */
#if (defined(_MSC_VER)) && !defined(_WCHAR_T_DEFINED)
typedef unsigned short wchar_t;
#define _WCHAR_T_DEFINED
#endif
/* <stddef.h> */
#if !defined(_W64)
#if !defined(__midl) && (defined(_X86_) || defined(_M_IX86)) && \
    defined(_MSC_VER) && _MSC_VER >= 1300
#define _W64 __w64
#else
#define _W64
#endif
#endif
#if !defined(_PTRDIFF_T_DEFINED) && !defined(_PTRDIFF_T_)
#ifdef _WIN64
typedef __int64 ptrdiff_t;
#else
typedef _W64 int ptrdiff_t;
#endif
#define _PTRDIFF_T_DEFINED
#define _PTRDIFF_T_
#endif

#ifndef GLAPI
#if defined(__MINGW32__)
#define GLAPI extern
#else
#define GLAPI WINGDIAPI
#endif
#endif

#ifndef GLAPIENTRY
#define GLAPIENTRY APIENTRY
#endif

/*
 * GLEW_STATIC needs to be set when using the static version.
 * GLEW_BUILD is set when building the DLL version.
 */
#ifdef GLEW_STATIC
#define GLEWAPI extern
#else
#ifdef GLEW_BUILD
#define GLEWAPI extern __declspec(dllexport)
#else
#define GLEWAPI extern __declspec(dllimport)
#endif
#endif

#else /* _UNIX */

/*
 * Needed for ptrdiff_t in turn needed by VBO.  This is defined by ISO
 * C.  On my system, this amounts to _3 lines_ of included code, all of
 * them pretty much harmless.  If you know of a way of detecting 32 vs
 * 64 _targets_ at compile time you are free to replace this with
 * something that's portable.  For now, _this_ is the portable solution.
 * (mem, 2004-01-04)
 */

#include <stddef.h>
#include <stdint.h>

#define GLEW_APIENTRY_DEFINED
#define APIENTRY
#define GLEWAPI extern

/* <glu.h> */
#ifndef GLAPI
#define GLAPI extern
#endif
#ifndef GLAPIENTRY
#define GLAPIENTRY
#endif

#endif /* _WIN32 */

#ifdef __cplusplus
extern "C" {
#endif

/* ----------------------------- GL_VERSION_1_1 ---------------------------- */

#ifndef GL_VERSION_1_1
#define GL_VERSION_1_1 1

typedef unsigned int GLenum;
typedef unsigned int GLbitfield;
typedef unsigned int GLuint;
typedef int GLint;
typedef int GLsizei;
typedef unsigned char GLboolean;
typedef signed char GLbyte;
typedef short GLshort;
typedef unsigned char GLubyte;
typedef unsigned short GLushort;
typedef unsigned long GLulong;
typedef float GLfloat;
typedef float GLclampf;
typedef double GLdouble;
typedef double GLclampd;
typedef void GLvoid;
#if defined(_MSC_VER)
#if _MSC_VER < 1400
typedef __int64 GLint64EXT;
typedef unsigned __int64 GLuint64EXT;
#else
typedef signed long long GLint64EXT;
typedef unsigned long long GLuint64EXT;
#endif
#else
#if defined(__MINGW32__)
#include <inttypes.h>
#endif
typedef int64_t GLint64EXT;
typedef uint64_t GLuint64EXT;
#endif

#define GL_ACCUM 0x0100
#define GL_LOAD 0x0101
#define GL_RETURN 0x0102
#define GL_MULT 0x0103
#define GL_ADD 0x0104
#define GL_NEVER 0x0200
#define GL_LESS 0x0201
#define GL_EQUAL 0x0202
#define GL_LEQUAL 0x0203
#define GL_GREATER 0x0204
#define GL_NOTEQUAL 0x0205
#define GL_GEQUAL 0x0206
#define GL_ALWAYS 0x0207
#define GL_CURRENT_BIT 0x00000001
#define GL_POINT_BIT 0x00000002
#define GL_LINE_BIT 0x00000004
#define GL_POLYGON_BIT 0x00000008
#define GL_POLYGON_STIPPLE_BIT 0x00000010
#define GL_PIXEL_MODE_BIT 0x00000020
#define GL_LIGHTING_BIT 0x00000040
#define GL_FOG_BIT 0x00000080
#define GL_DEPTH_BUFFER_BIT 0x00000100
#define GL_ACCUM_BUFFER_BIT 0x00000200
#define GL_STENCIL_BUFFER_BIT 0x00000400
#define GL_VIEWPORT_BIT 0x00000800
#define GL_TRANSFORM_BIT 0x00001000
#define GL_ENABLE_BIT 0x00002000
#define GL_COLOR_BUFFER_BIT 0x00004000
#define GL_HINT_BIT 0x00008000
#define GL_EVAL_BIT 0x00010000
#define GL_LIST_BIT 0x00020000
#define GL_TEXTURE_BIT 0x00040000
#define GL_SCISSOR_BIT 0x00080000
#define GL_ALL_ATTRIB_BITS 0x000fffff
#define GL_POINTS 0x0000
#define GL_LINES 0x0001
#define GL_LINE_LOOP 0x0002
#define GL_LINE_STRIP 0x0003
#define GL_TRIANGLES 0x0004
#define GL_TRIANGLE_STRIP 0x0005
#define GL_TRIANGLE_FAN 0x0006
#define GL_QUADS 0x0007
#define GL_QUAD_STRIP 0x0008
#define GL_POLYGON 0x0009
#define GL_ZERO 0
#define GL_ONE 1
#define GL_SRC_COLOR 0x0300
#define GL_ONE_MINUS_SRC_COLOR 0x0301
#define GL_SRC_ALPHA 0x0302
#define GL_ONE_MINUS_SRC_ALPHA 0x0303
#define GL_DST_ALPHA 0x0304
#define GL_ONE_MINUS_DST_ALPHA 0x0305
#define GL_DST_COLOR 0x0306
#define GL_ONE_MINUS_DST_COLOR 0x0307
#define GL_SRC_ALPHA_SATURATE 0x0308
#define GL_TRUE 1
#define GL_FALSE 0
#define GL_CLIP_PLANE0 0x3000
#define GL_CLIP_PLANE1 0x3001
#define GL_CLIP_PLANE2 0x3002
#define GL_CLIP_PLANE3 0x3003
#define GL_CLIP_PLANE4 0x3004
#define GL_CLIP_PLANE5 0x3005
#define GL_BYTE 0x1400
#define GL_UNSIGNED_BYTE 0x1401
#define GL_SHORT 0x1402
#define GL_UNSIGNED_SHORT 0x1403
#define GL_INT 0x1404
#define GL_UNSIGNED_INT 0x1405
#define GL_FLOAT 0x1406
#define GL_2_BYTES 0x1407
#define GL_3_BYTES 0x1408
#define GL_4_BYTES 0x1409
#define GL_DOUBLE 0x140A
#define GL_NONE 0
#define GL_FRONT_LEFT 0x0400
#define GL_FRONT_RIGHT 0x0401
#define GL_BACK_LEFT 0x0402
#define GL_BACK_RIGHT 0x0403
#define GL_FRONT 0x0404
#define GL_BACK 0x0405
#define GL_LEFT 0x0406
#define GL_RIGHT 0x0407
#define GL_FRONT_AND_BACK 0x0408
#define GL_AUX0 0x0409
#define GL_AUX1 0x040A
#define GL_AUX2 0x040B
#define GL_AUX3 0x040C
#define GL_NO_ERROR 0
#define GL_INVALID_ENUM 0x0500
#define GL_INVALID_VALUE 0x0501
#define GL_INVALID_OPERATION 0x0502
#define GL_STACK_OVERFLOW 0x0503
#define GL_STACK_UNDERFLOW 0x0504
#define GL_OUT_OF_MEMORY 0x0505
#define GL_2D 0x0600
#define GL_3D 0x0601
#define GL_3D_COLOR 0x0602
#define GL_3D_COLOR_TEXTURE 0x0603
#define GL_4D_COLOR_TEXTURE 0x0604
#define GL_PASS_THROUGH_TOKEN 0x0700
#define GL_POINT_TOKEN 0x0701
#define GL_LINE_TOKEN 0x0702
#define GL_POLYGON_TOKEN 0x0703
#define GL_BITMAP_TOKEN 0x0704
#define GL_DRAW_PIXEL_TOKEN 0x0705
#define GL_COPY_PIXEL_TOKEN 0x0706
#define GL_LINE_RESET_TOKEN 0x0707
#define GL_EXP 0x0800
#define GL_EXP2 0x0801
#define GL_CW 0x0900
#define GL_CCW 0x0901
#define GL_COEFF 0x0A00
#define GL_ORDER 0x0A01
#define GL_DOMAIN 0x0A02
#define GL_CURRENT_COLOR 0x0B00
#define GL_CURRENT_INDEX 0x0B01
#define GL_CURRENT_NORMAL 0x0B02
#define GL_CURRENT_TEXTURE_COORDS 0x0B03
#define GL_CURRENT_RASTER_COLOR 0x0B04
#define GL_CURRENT_RASTER_INDEX 0x0B05
#define GL_CURRENT_RASTER_TEXTURE_COORDS 0x0B06
#define GL_CURRENT_RASTER_POSITION 0x0B07
#define GL_CURRENT_RASTER_POSITION_VALID 0x0B08
#define GL_CURRENT_RASTER_DISTANCE 0x0B09
#define GL_POINT_SMOOTH 0x0B10
#define GL_POINT_SIZE 0x0B11
#define GL_POINT_SIZE_RANGE 0x0B12
#define GL_POINT_SIZE_GRANULARITY 0x0B13
#define GL_LINE_SMOOTH 0x0B20
#define GL_LINE_WIDTH 0x0B21
#define GL_LINE_WIDTH_RANGE 0x0B22
#define GL_LINE_WIDTH_GRANULARITY 0x0B23
#define GL_LINE_STIPPLE 0x0B24
#define GL_LINE_STIPPLE_PATTERN 0x0B25
#define GL_LINE_STIPPLE_REPEAT 0x0B26
#define GL_LIST_MODE 0x0B30
#define GL_MAX_LIST_NESTING 0x0B31
#define GL_LIST_BASE 0x0B32
#define GL_LIST_INDEX 0x0B33
#define GL_POLYGON_MODE 0x0B40
#define GL_POLYGON_SMOOTH 0x0B41
#define GL_POLYGON_STIPPLE 0x0B42
#define GL_EDGE_FLAG 0x0B43
#define GL_CULL_FACE 0x0B44
#define GL_CULL_FACE_MODE 0x0B45
#define GL_FRONT_FACE 0x0B46
#define GL_LIGHTING 0x0B50
#define GL_LIGHT_MODEL_LOCAL_VIEWER 0x0B51
#define GL_LIGHT_MODEL_TWO_SIDE 0x0B52
#define GL_LIGHT_MODEL_AMBIENT 0x0B53
#define GL_SHADE_MODEL 0x0B54
#define GL_COLOR_MATERIAL_FACE 0x0B55
#define GL_COLOR_MATERIAL_PARAMETER 0x0B56
#define GL_COLOR_MATERIAL 0x0B57
#define GL_FOG 0x0B60
#define GL_FOG_INDEX 0x0B61
#define GL_FOG_DENSITY 0x0B62
#define GL_FOG_START 0x0B63
#define GL_FOG_END 0x0B64
#define GL_FOG_MODE 0x0B65
#define GL_FOG_COLOR 0x0B66
#define GL_DEPTH_RANGE 0x0B70
#define GL_DEPTH_TEST 0x0B71
#define GL_DEPTH_WRITEMASK 0x0B72
#define GL_DEPTH_CLEAR_VALUE 0x0B73
#define GL_DEPTH_FUNC 0x0B74
#define GL_ACCUM_CLEAR_VALUE 0x0B80
#define GL_STENCIL_TEST 0x0B90
#define GL_STENCIL_CLEAR_VALUE 0x0B91
#define GL_STENCIL_FUNC 0x0B92
#define GL_STENCIL_VALUE_MASK 0x0B93
#define GL_STENCIL_FAIL 0x0B94
#define GL_STENCIL_PASS_DEPTH_FAIL 0x0B95
#define GL_STENCIL_PASS_DEPTH_PASS 0x0B96
#define GL_STENCIL_REF 0x0B97
#define GL_STENCIL_WRITEMASK 0x0B98
#define GL_MATRIX_MODE 0x0BA0
#define GL_NORMALIZE 0x0BA1
#define GL_VIEWPORT 0x0BA2
#define GL_MODELVIEW_STACK_DEPTH 0x0BA3
#define GL_PROJECTION_STACK_DEPTH 0x0BA4
#define GL_TEXTURE_STACK_DEPTH 0x0BA5
#define GL_MODELVIEW_MATRIX 0x0BA6
#define GL_PROJECTION_MATRIX 0x0BA7
#define GL_TEXTURE_MATRIX 0x0BA8
#define GL_ATTRIB_STACK_DEPTH 0x0BB0
#define GL_CLIENT_ATTRIB_STACK_DEPTH 0x0BB1
#define GL_ALPHA_TEST 0x0BC0
#define GL_ALPHA_TEST_FUNC 0x0BC1
#define GL_ALPHA_TEST_REF 0x0BC2
#define GL_DITHER 0x0BD0
#define GL_BLEND_DST 0x0BE0
#define GL_BLEND_SRC 0x0BE1
#define GL_BLEND 0x0BE2
#define GL_LOGIC_OP_MODE 0x0BF0
#define GL_INDEX_LOGIC_OP 0x0BF1
#define GL_COLOR_LOGIC_OP 0x0BF2
#define GL_AUX_BUFFERS 0x0C00
#define GL_DRAW_BUFFER 0x0C01
#define GL_READ_BUFFER 0x0C02
#define GL_SCISSOR_BOX 0x0C10
#define GL_SCISSOR_TEST 0x0C11
#define GL_INDEX_CLEAR_VALUE 0x0C20
#define GL_INDEX_WRITEMASK 0x0C21
#define GL_COLOR_CLEAR_VALUE 0x0C22
#define GL_COLOR_WRITEMASK 0x0C23
#define GL_INDEX_MODE 0x0C30
#define GL_RGBA_MODE 0x0C31
#define GL_DOUBLEBUFFER 0x0C32
#define GL_STEREO 0x0C33
#define GL_RENDER_MODE 0x0C40
#define GL_PERSPECTIVE_CORRECTION_HINT 0x0C50
#define GL_POINT_SMOOTH_HINT 0x0C51
#define GL_LINE_SMOOTH_HINT 0x0C52
#define GL_POLYGON_SMOOTH_HINT 0x0C53
#define GL_FOG_HINT 0x0C54
#define GL_TEXTURE_GEN_S 0x0C60
#define GL_TEXTURE_GEN_T 0x0C61
#define GL_TEXTURE_GEN_R 0x0C62
#define GL_TEXTURE_GEN_Q 0x0C63
#define GL_PIXEL_MAP_I_TO_I 0x0C70
#define GL_PIXEL_MAP_S_TO_S 0x0C71
#define GL_PIXEL_MAP_I_TO_R 0x0C72
#define GL_PIXEL_MAP_I_TO_G 0x0C73
#define GL_PIXEL_MAP_I_TO_B 0x0C74
#define GL_PIXEL_MAP_I_TO_A 0x0C75
#define GL_PIXEL_MAP_R_TO_R 0x0C76
#define GL_PIXEL_MAP_G_TO_G 0x0C77
#define GL_PIXEL_MAP_B_TO_B 0x0C78
#define GL_PIXEL_MAP_A_TO_A 0x0C79
#define GL_PIXEL_MAP_I_TO_I_SIZE 0x0CB0
#define GL_PIXEL_MAP_S_TO_S_SIZE 0x0CB1
#define GL_PIXEL_MAP_I_TO_R_SIZE 0x0CB2
#define GL_PIXEL_MAP_I_TO_G_SIZE 0x0CB3
#define GL_PIXEL_MAP_I_TO_B_SIZE 0x0CB4
#define GL_PIXEL_MAP_I_TO_A_SIZE 0x0CB5
#define GL_PIXEL_MAP_R_TO_R_SIZE 0x0CB6
#define GL_PIXEL_MAP_G_TO_G_SIZE 0x0CB7
#define GL_PIXEL_MAP_B_TO_B_SIZE 0x0CB8
#define GL_PIXEL_MAP_A_TO_A_SIZE 0x0CB9
#define GL_UNPACK_SWAP_BYTES 0x0CF0
#define GL_UNPACK_LSB_FIRST 0x0CF1
#define GL_UNPACK_ROW_LENGTH 0x0CF2
#define GL_UNPACK_SKIP_ROWS 0x0CF3
#define GL_UNPACK_SKIP_PIXELS 0x0CF4
#define GL_UNPACK_ALIGNMENT 0x0CF5
#define GL_PACK_SWAP_BYTES 0x0D00
#define GL_PACK_LSB_FIRST 0x0D01
#define GL_PACK_ROW_LENGTH 0x0D02
#define GL_PACK_SKIP_ROWS 0x0D03
#define GL_PACK_SKIP_PIXELS 0x0D04
#define GL_PACK_ALIGNMENT 0x0D05
#define GL_MAP_COLOR 0x0D10
#define GL_MAP_STENCIL 0x0D11
#define GL_INDEX_SHIFT 0x0D12
#define GL_INDEX_OFFSET 0x0D13
#define GL_RED_SCALE 0x0D14
#define GL_RED_BIAS 0x0D15
#define GL_ZOOM_X 0x0D16
#define GL_ZOOM_Y 0x0D17
#define GL_GREEN_SCALE 0x0D18
#define GL_GREEN_BIAS 0x0D19
#define GL_BLUE_SCALE 0x0D1A
#define GL_BLUE_BIAS 0x0D1B
#define GL_ALPHA_SCALE 0x0D1C
#define GL_ALPHA_BIAS 0x0D1D
#define GL_DEPTH_SCALE 0x0D1E
#define GL_DEPTH_BIAS 0x0D1F
#define GL_MAX_EVAL_ORDER 0x0D30
#define GL_MAX_LIGHTS 0x0D31
#define GL_MAX_CLIP_PLANES 0x0D32
#define GL_MAX_TEXTURE_SIZE 0x0D33
#define GL_MAX_PIXEL_MAP_TABLE 0x0D34
#define GL_MAX_ATTRIB_STACK_DEPTH 0x0D35
#define GL_MAX_MODELVIEW_STACK_DEPTH 0x0D36
#define GL_MAX_NAME_STACK_DEPTH 0x0D37
#define GL_MAX_PROJECTION_STACK_DEPTH 0x0D38
#define GL_MAX_TEXTURE_STACK_DEPTH 0x0D39
#define GL_MAX_VIEWPORT_DIMS 0x0D3A
#define GL_MAX_CLIENT_ATTRIB_STACK_DEPTH 0x0D3B
#define GL_SUBPIXEL_BITS 0x0D50
#define GL_INDEX_BITS 0x0D51
#define GL_RED_BITS 0x0D52
#define GL_GREEN_BITS 0x0D53
#define GL_BLUE_BITS 0x0D54
#define GL_ALPHA_BITS 0x0D55
#define GL_DEPTH_BITS 0x0D56
#define GL_STENCIL_BITS 0x0D57
#define GL_ACCUM_RED_BITS 0x0D58
#define GL_ACCUM_GREEN_BITS 0x0D59
#define GL_ACCUM_BLUE_BITS 0x0D5A
#define GL_ACCUM_ALPHA_BITS 0x0D5B
#define GL_NAME_STACK_DEPTH 0x0D70
#define GL_AUTO_NORMAL 0x0D80
#define GL_MAP1_COLOR_4 0x0D90
#define GL_MAP1_INDEX 0x0D91
#define GL_MAP1_NORMAL 0x0D92
#define GL_MAP1_TEXTURE_COORD_1 0x0D93
#define GL_MAP1_TEXTURE_COORD_2 0x0D94
#define GL_MAP1_TEXTURE_COORD_3 0x0D95
#define GL_MAP1_TEXTURE_COORD_4 0x0D96
#define GL_MAP1_VERTEX_3 0x0D97
#define GL_MAP1_VERTEX_4 0x0D98
#define GL_MAP2_COLOR_4 0x0DB0
#define GL_MAP2_INDEX 0x0DB1
#define GL_MAP2_NORMAL 0x0DB2
#define GL_MAP2_TEXTURE_COORD_1 0x0DB3
#define GL_MAP2_TEXTURE_COORD_2 0x0DB4
#define GL_MAP2_TEXTURE_COORD_3 0x0DB5
#define GL_MAP2_TEXTURE_COORD_4 0x0DB6
#define GL_MAP2_VERTEX_3 0x0DB7
#define GL_MAP2_VERTEX_4 0x0DB8
#define GL_MAP1_GRID_DOMAIN 0x0DD0
#define GL_MAP1_GRID_SEGMENTS 0x0DD1
#define GL_MAP2_GRID_DOMAIN 0x0DD2
#define GL_MAP2_GRID_SEGMENTS 0x0DD3
#define GL_TEXTURE_1D 0x0DE0
#define GL_TEXTURE_2D 0x0DE1
#define GL_FEEDBACK_BUFFER_POINTER 0x0DF0
#define GL_FEEDBACK_BUFFER_SIZE 0x0DF1
#define GL_FEEDBACK_BUFFER_TYPE 0x0DF2
#define GL_SELECTION_BUFFER_POINTER 0x0DF3
#define GL_SELECTION_BUFFER_SIZE 0x0DF4
#define GL_TEXTURE_WIDTH 0x1000
#define GL_TEXTURE_HEIGHT 0x1001
#define GL_TEXTURE_INTERNAL_FORMAT 0x1003
#define GL_TEXTURE_BORDER_COLOR 0x1004
#define GL_TEXTURE_BORDER 0x1005
#define GL_DONT_CARE 0x1100
#define GL_FASTEST 0x1101
#define GL_NICEST 0x1102
#define GL_LIGHT0 0x4000
#define GL_LIGHT1 0x4001
#define GL_LIGHT2 0x4002
#define GL_LIGHT3 0x4003
#define GL_LIGHT4 0x4004
#define GL_LIGHT5 0x4005
#define GL_LIGHT6 0x4006
#define GL_LIGHT7 0x4007
#define GL_AMBIENT 0x1200
#define GL_DIFFUSE 0x1201
#define GL_SPECULAR 0x1202
#define GL_POSITION 0x1203
#define GL_SPOT_DIRECTION 0x1204
#define GL_SPOT_EXPONENT 0x1205
#define GL_SPOT_CUTOFF 0x1206
#define GL_CONSTANT_ATTENUATION 0x1207
#define GL_LINEAR_ATTENUATION 0x1208
#define GL_QUADRATIC_ATTENUATION 0x1209
#define GL_COMPILE 0x1300
#define GL_COMPILE_AND_EXECUTE 0x1301
#define GL_CLEAR 0x1500
#define GL_AND 0x1501
#define GL_AND_REVERSE 0x1502
#define GL_COPY 0x1503
#define GL_AND_INVERTED 0x1504
#define GL_NOOP 0x1505
#define GL_XOR 0x1506
#define GL_OR 0x1507
#define GL_NOR 0x1508
#define GL_EQUIV 0x1509
#define GL_INVERT 0x150A
#define GL_OR_REVERSE 0x150B
#define GL_COPY_INVERTED 0x150C
#define GL_OR_INVERTED 0x150D
#define GL_NAND 0x150E
#define GL_SET 0x150F
#define GL_EMISSION 0x1600
#define GL_SHININESS 0x1601
#define GL_AMBIENT_AND_DIFFUSE 0x1602
#define GL_COLOR_INDEXES 0x1603
#define GL_MODELVIEW 0x1700
#define GL_PROJECTION 0x1701
#define GL_TEXTURE 0x1702
#define GL_COLOR 0x1800
#define GL_DEPTH 0x1801
#define GL_STENCIL 0x1802
#define GL_COLOR_INDEX 0x1900
#define GL_STENCIL_INDEX 0x1901
#define GL_DEPTH_COMPONENT 0x1902
#define GL_RED 0x1903
#define GL_GREEN 0x1904
#define GL_BLUE 0x1905
#define GL_ALPHA 0x1906
#define GL_RGB 0x1907
#define GL_RGBA 0x1908
#define GL_LUMINANCE 0x1909
#define GL_LUMINANCE_ALPHA 0x190A
#define GL_BITMAP 0x1A00
#define GL_POINT 0x1B00
#define GL_LINE 0x1B01
#define GL_FILL 0x1B02
#define GL_RENDER 0x1C00
#define GL_FEEDBACK 0x1C01
#define GL_SELECT 0x1C02
#define GL_FLAT 0x1D00
#define GL_SMOOTH 0x1D01
#define GL_KEEP 0x1E00
#define GL_REPLACE 0x1E01
#define GL_INCR 0x1E02
#define GL_DECR 0x1E03
#define GL_VENDOR 0x1F00
#define GL_RENDERER 0x1F01
#define GL_VERSION 0x1F02
#define GL_EXTENSIONS 0x1F03
#define GL_S 0x2000
#define GL_T 0x2001
#define GL_R 0x2002
#define GL_Q 0x2003
#define GL_MODULATE 0x2100
#define GL_DECAL 0x2101
#define GL_TEXTURE_ENV_MODE 0x2200
#define GL_TEXTURE_ENV_COLOR 0x2201
#define GL_TEXTURE_ENV 0x2300
#define GL_EYE_LINEAR 0x2400
#define GL_OBJECT_LINEAR 0x2401
#define GL_SPHERE_MAP 0x2402
#define GL_TEXTURE_GEN_MODE 0x2500
#define GL_OBJECT_PLANE 0x2501
#define GL_EYE_PLANE 0x2502
#define GL_NEAREST 0x2600
#define GL_LINEAR 0x2601
#define GL_NEAREST_MIPMAP_NEAREST 0x2700
#define GL_LINEAR_MIPMAP_NEAREST 0x2701
#define GL_NEAREST_MIPMAP_LINEAR 0x2702
#define GL_LINEAR_MIPMAP_LINEAR 0x2703
#define GL_TEXTURE_MAG_FILTER 0x2800
#define GL_TEXTURE_MIN_FILTER 0x2801
#define GL_TEXTURE_WRAP_S 0x2802
#define GL_TEXTURE_WRAP_T 0x2803
#define GL_CLAMP 0x2900
#define GL_REPEAT 0x2901
#define GL_CLIENT_PIXEL_STORE_BIT 0x00000001
#define GL_CLIENT_VERTEX_ARRAY_BIT 0x00000002
#define GL_CLIENT_ALL_ATTRIB_BITS 0xffffffff
#define GL_POLYGON_OFFSET_FACTOR 0x8038
#define GL_POLYGON_OFFSET_UNITS 0x2A00
#define GL_POLYGON_OFFSET_POINT 0x2A01
#define GL_POLYGON_OFFSET_LINE 0x2A02
#define GL_POLYGON_OFFSET_FILL 0x8037
#define GL_ALPHA4 0x803B
#define GL_ALPHA8 0x803C
#define GL_ALPHA12 0x803D
#define GL_ALPHA16 0x803E
#define GL_LUMINANCE4 0x803F
#define GL_LUMINANCE8 0x8040
#define GL_LUMINANCE12 0x8041
#define GL_LUMINANCE16 0x8042
#define GL_LUMINANCE4_ALPHA4 0x8043
#define GL_LUMINANCE6_ALPHA2 0x8044
#define GL_LUMINANCE8_ALPHA8 0x8045
#define GL_LUMINANCE12_ALPHA4 0x8046
#define GL_LUMINANCE12_ALPHA12 0x8047
#define GL_LUMINANCE16_ALPHA16 0x8048
#define GL_INTENSITY 0x8049
#define GL_INTENSITY4 0x804A
#define GL_INTENSITY8 0x804B
#define GL_INTENSITY12 0x804C
#define GL_INTENSITY16 0x804D
#define GL_R3_G3_B2 0x2A10
#define GL_RGB4 0x804F
#define GL_RGB5 0x8050
#define GL_RGB8 0x8051
#define GL_RGB10 0x8052
#define GL_RGB12 0x8053
#define GL_RGB16 0x8054
#define GL_RGBA2 0x8055
#define GL_RGBA4 0x8056
#define GL_RGB5_A1 0x8057
#define GL_RGBA8 0x8058
#define GL_RGB10_A2 0x8059
#define GL_RGBA12 0x805A
#define GL_RGBA16 0x805B
#define GL_TEXTURE_RED_SIZE 0x805C
#define GL_TEXTURE_GREEN_SIZE 0x805D
#define GL_TEXTURE_BLUE_SIZE 0x805E
#define GL_TEXTURE_ALPHA_SIZE 0x805F
#define GL_TEXTURE_LUMINANCE_SIZE 0x8060
#define GL_TEXTURE_INTENSITY_SIZE 0x8061
#define GL_PROXY_TEXTURE_1D 0x8063
#define GL_PROXY_TEXTURE_2D 0x8064
#define GL_TEXTURE_PRIORITY 0x8066
#define GL_TEXTURE_RESIDENT 0x8067
#define GL_TEXTURE_BINDING_1D 0x8068
#define GL_TEXTURE_BINDING_2D 0x8069
#define GL_VERTEX_ARRAY 0x8074
#define GL_NORMAL_ARRAY 0x8075
#define GL_COLOR_ARRAY 0x8076
#define GL_INDEX_ARRAY 0x8077
#define GL_TEXTURE_COORD_ARRAY 0x8078
#define GL_EDGE_FLAG_ARRAY 0x8079
#define GL_VERTEX_ARRAY_SIZE 0x807A
#define GL_VERTEX_ARRAY_TYPE 0x807B
#define GL_VERTEX_ARRAY_STRIDE 0x807C
#define GL_NORMAL_ARRAY_TYPE 0x807E
#define GL_NORMAL_ARRAY_STRIDE 0x807F
#define GL_COLOR_ARRAY_SIZE 0x8081
#define GL_COLOR_ARRAY_TYPE 0x8082
#define GL_COLOR_ARRAY_STRIDE 0x8083
#define GL_INDEX_ARRAY_TYPE 0x8085
#define GL_INDEX_ARRAY_STRIDE 0x8086
#define GL_TEXTURE_COORD_ARRAY_SIZE 0x8088
#define GL_TEXTURE_COORD_ARRAY_TYPE 0x8089
#define GL_TEXTURE_COORD_ARRAY_STRIDE 0x808A
#define GL_EDGE_FLAG_ARRAY_STRIDE 0x808C
#define GL_VERTEX_ARRAY_POINTER 0x808E
#define GL_NORMAL_ARRAY_POINTER 0x808F
#define GL_COLOR_ARRAY_POINTER 0x8090
#define GL_INDEX_ARRAY_POINTER 0x8091
#define GL_TEXTURE_COORD_ARRAY_POINTER 0x8092
#define GL_EDGE_FLAG_ARRAY_POINTER 0x8093
#define GL_V2F 0x2A20
#define GL_V3F 0x2A21
#define GL_C4UB_V2F 0x2A22
#define GL_C4UB_V3F 0x2A23
#define GL_C3F_V3F 0x2A24
#define GL_N3F_V3F 0x2A25
#define GL_C4F_N3F_V3F 0x2A26
#define GL_T2F_V3F 0x2A27
#define GL_T4F_V4F 0x2A28
#define GL_T2F_C4UB_V3F 0x2A29
#define GL_T2F_C3F_V3F 0x2A2A
#define GL_T2F_N3F_V3F 0x2A2B
#define GL_T2F_C4F_N3F_V3F 0x2A2C
#define GL_T4F_C4F_N3F_V4F 0x2A2D
#define GL_LOGIC_OP GL_INDEX_LOGIC_OP
#define GL_TEXTURE_COMPONENTS GL_TEXTURE_INTERNAL_FORMAT
#define GL_COLOR_INDEX1_EXT 0x80E2
#define GL_COLOR_INDEX2_EXT 0x80E3
#define GL_COLOR_INDEX4_EXT 0x80E4
#define GL_COLOR_INDEX8_EXT 0x80E5
#define GL_COLOR_INDEX12_EXT 0x80E6
#define GL_COLOR_INDEX16_EXT 0x80E7

GLAPI void GLAPIENTRY glAccum(GLenum op, GLfloat value);
GLAPI void GLAPIENTRY glAlphaFunc(GLenum func, GLclampf ref);
GLAPI GLboolean GLAPIENTRY glAreTexturesResident(
    GLsizei n, const GLuint* textures, GLboolean* residences);
GLAPI void GLAPIENTRY glArrayElement(GLint i);
GLAPI void GLAPIENTRY glBegin(GLenum mode);
GLAPI void GLAPIENTRY glBindTexture(GLenum target, GLuint texture);
GLAPI void GLAPIENTRY glBitmap(
    GLsizei width, GLsizei height, GLfloat xorig, GLfloat yorig, GLfloat xmove,
    GLfloat ymove, const GLubyte* bitmap);
GLAPI void GLAPIENTRY glBlendFunc(GLenum sfactor, GLenum dfactor);
GLAPI void GLAPIENTRY glCallList(GLuint list);
GLAPI void GLAPIENTRY glCallLists(GLsizei n, GLenum type, const GLvoid* lists);
GLAPI void GLAPIENTRY glClear(GLbitfield mask);
GLAPI void GLAPIENTRY
    glClearAccum(GLfloat red, GLfloat green, GLfloat blue, GLfloat alpha);
GLAPI void GLAPIENTRY
    glClearColor(GLclampf red, GLclampf green, GLclampf blue, GLclampf alpha);
GLAPI void GLAPIENTRY glClearDepth(GLclampd depth);
GLAPI void GLAPIENTRY glClearIndex(GLfloat c);
GLAPI void GLAPIENTRY glClearStencil(GLint s);
GLAPI void GLAPIENTRY glClipPlane(GLenum plane, const GLdouble* equation);
GLAPI void GLAPIENTRY glColor3b(GLbyte red, GLbyte green, GLbyte blue);
GLAPI void GLAPIENTRY glColor3bv(const GLbyte* v);
GLAPI void GLAPIENTRY glColor3d(GLdouble red, GLdouble green, GLdouble blue);
GLAPI void GLAPIENTRY glColor3dv(const GLdouble* v);
GLAPI void GLAPIENTRY glColor3f(GLfloat red, GLfloat green, GLfloat blue);
GLAPI void GLAPIENTRY glColor3fv(const GLfloat* v);
GLAPI void GLAPIENTRY glColor3i(GLint red, GLint green, GLint blue);
GLAPI void GLAPIENTRY glColor3iv(const GLint* v);
GLAPI void GLAPIENTRY glColor3s(GLshort red, GLshort green, GLshort blue);
GLAPI void GLAPIENTRY glColor3sv(const GLshort* v);
GLAPI void GLAPIENTRY glColor3ub(GLubyte red, GLubyte green, GLubyte blue);
GLAPI void GLAPIENTRY glColor3ubv(const GLubyte* v);
GLAPI void GLAPIENTRY glColor3ui(GLuint red, GLuint green, GLuint blue);
GLAPI void GLAPIENTRY glColor3uiv(const GLuint* v);
GLAPI void GLAPIENTRY glColor3us(GLushort red, GLushort green, GLushort blue);
GLAPI void GLAPIENTRY glColor3usv(const GLushort* v);
GLAPI void GLAPIENTRY
    glColor4b(GLbyte red, GLbyte green, GLbyte blue, GLbyte alpha);
GLAPI void GLAPIENTRY glColor4bv(const GLbyte* v);
GLAPI void GLAPIENTRY
    glColor4d(GLdouble red, GLdouble green, GLdouble blue, GLdouble alpha);
GLAPI void GLAPIENTRY glColor4dv(const GLdouble* v);
GLAPI void GLAPIENTRY
    glColor4f(GLfloat red, GLfloat green, GLfloat blue, GLfloat alpha);
GLAPI void GLAPIENTRY glColor4fv(const GLfloat* v);
GLAPI void GLAPIENTRY
    glColor4i(GLint red, GLint green, GLint blue, GLint alpha);
GLAPI void GLAPIENTRY glColor4iv(const GLint* v);
GLAPI void GLAPIENTRY
    glColor4s(GLshort red, GLshort green, GLshort blue, GLshort alpha);
GLAPI void GLAPIENTRY glColor4sv(const GLshort* v);
GLAPI void GLAPIENTRY
    glColor4ub(GLubyte red, GLubyte green, GLubyte blue, GLubyte alpha);
GLAPI void GLAPIENTRY glColor4ubv(const GLubyte* v);
GLAPI void GLAPIENTRY
    glColor4ui(GLuint red, GLuint green, GLuint blue, GLuint alpha);
GLAPI void GLAPIENTRY glColor4uiv(const GLuint* v);
GLAPI void GLAPIENTRY
    glColor4us(GLushort red, GLushort green, GLushort blue, GLushort alpha);
GLAPI void GLAPIENTRY glColor4usv(const GLushort* v);
GLAPI void GLAPIENTRY glColorMask(
    GLboolean red, GLboolean green, GLboolean blue, GLboolean alpha);
GLAPI void GLAPIENTRY glColorMaterial(GLenum face, GLenum mode);
GLAPI void GLAPIENTRY glColorPointer(
    GLint size, GLenum type, GLsizei stride, const GLvoid* pointer);
GLAPI void GLAPIENTRY
    glCopyPixels(GLint x, GLint y, GLsizei width, GLsizei height, GLenum type);
GLAPI void GLAPIENTRY glCopyTexImage1D(
    GLenum target, GLint level, GLenum internalFormat, GLint x, GLint y,
    GLsizei width, GLint border);
GLAPI void GLAPIENTRY glCopyTexImage2D(
    GLenum target, GLint level, GLenum internalFormat, GLint x, GLint y,
    GLsizei width, GLsizei height, GLint border);
GLAPI void GLAPIENTRY glCopyTexSubImage1D(
    GLenum target, GLint level, GLint xoffset, GLint x, GLint y, GLsizei width);
GLAPI void GLAPIENTRY glCopyTexSubImage2D(
    GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint x, GLint y,
    GLsizei width, GLsizei height);
GLAPI void GLAPIENTRY glCullFace(GLenum mode);
GLAPI void GLAPIENTRY glDeleteLists(GLuint list, GLsizei range);
GLAPI void GLAPIENTRY glDeleteTextures(GLsizei n, const GLuint* textures);
GLAPI void GLAPIENTRY glDepthFunc(GLenum func);
GLAPI void GLAPIENTRY glDepthMask(GLboolean flag);
GLAPI void GLAPIENTRY glDepthRange(GLclampd zNear, GLclampd zFar);
GLAPI void GLAPIENTRY glDisable(GLenum cap);
GLAPI void GLAPIENTRY glDisableClientState(GLenum array);
GLAPI void GLAPIENTRY glDrawArrays(GLenum mode, GLint first, GLsizei count);
GLAPI void GLAPIENTRY glDrawBuffer(GLenum mode);
GLAPI void GLAPIENTRY glDrawElements(
    GLenum mode, GLsizei count, GLenum type, const GLvoid* indices);
GLAPI void GLAPIENTRY glDrawPixels(
    GLsizei width, GLsizei height, GLenum format, GLenum type,
    const GLvoid* pixels);
GLAPI void GLAPIENTRY glEdgeFlag(GLboolean flag);
GLAPI void GLAPIENTRY glEdgeFlagPointer(GLsizei stride, const GLvoid* pointer);
GLAPI void GLAPIENTRY glEdgeFlagv(const GLboolean* flag);
GLAPI void GLAPIENTRY glEnable(GLenum cap);
GLAPI void GLAPIENTRY glEnableClientState(GLenum array);
GLAPI void GLAPIENTRY glEnd(void);
GLAPI void GLAPIENTRY glEndList(void);
GLAPI void GLAPIENTRY glEvalCoord1d(GLdouble u);
GLAPI void GLAPIENTRY glEvalCoord1dv(const GLdouble* u);
GLAPI void GLAPIENTRY glEvalCoord1f(GLfloat u);
GLAPI void GLAPIENTRY glEvalCoord1fv(const GLfloat* u);
GLAPI void GLAPIENTRY glEvalCoord2d(GLdouble u, GLdouble v);
GLAPI void GLAPIENTRY glEvalCoord2dv(const GLdouble* u);
GLAPI void GLAPIENTRY glEvalCoord2f(GLfloat u, GLfloat v);
GLAPI void GLAPIENTRY glEvalCoord2fv(const GLfloat* u);
GLAPI void GLAPIENTRY glEvalMesh1(GLenum mode, GLint i1, GLint i2);
GLAPI void GLAPIENTRY
    glEvalMesh2(GLenum mode, GLint i1, GLint i2, GLint j1, GLint j2);
GLAPI void GLAPIENTRY glEvalPoint1(GLint i);
GLAPI void GLAPIENTRY glEvalPoint2(GLint i, GLint j);
GLAPI void GLAPIENTRY
    glFeedbackBuffer(GLsizei size, GLenum type, GLfloat* buffer);
GLAPI void GLAPIENTRY glFinish(void);
GLAPI void GLAPIENTRY glFlush(void);
GLAPI void GLAPIENTRY glFogf(GLenum pname, GLfloat param);
GLAPI void GLAPIENTRY glFogfv(GLenum pname, const GLfloat* params);
GLAPI void GLAPIENTRY glFogi(GLenum pname, GLint param);
GLAPI void GLAPIENTRY glFogiv(GLenum pname, const GLint* params);
GLAPI void GLAPIENTRY glFrontFace(GLenum mode);
GLAPI void GLAPIENTRY glFrustum(
    GLdouble left, GLdouble right, GLdouble bottom, GLdouble top,
    GLdouble zNear, GLdouble zFar);
GLAPI GLuint GLAPIENTRY glGenLists(GLsizei range);
GLAPI void GLAPIENTRY glGenTextures(GLsizei n, GLuint* textures);
GLAPI void GLAPIENTRY glGetBooleanv(GLenum pname, GLboolean* params);
GLAPI void GLAPIENTRY glGetClipPlane(GLenum plane, GLdouble* equation);
GLAPI void GLAPIENTRY glGetDoublev(GLenum pname, GLdouble* params);
GLAPI GLenum GLAPIENTRY glGetError(void);
GLAPI void GLAPIENTRY glGetFloatv(GLenum pname, GLfloat* params);
GLAPI void GLAPIENTRY glGetIntegerv(GLenum pname, GLint* params);
GLAPI void GLAPIENTRY glGetLightfv(GLenum light, GLenum pname, GLfloat* params);
GLAPI void GLAPIENTRY glGetLightiv(GLenum light, GLenum pname, GLint* params);
GLAPI void GLAPIENTRY glGetMapdv(GLenum target, GLenum query, GLdouble* v);
GLAPI void GLAPIENTRY glGetMapfv(GLenum target, GLenum query, GLfloat* v);
GLAPI void GLAPIENTRY glGetMapiv(GLenum target, GLenum query, GLint* v);
GLAPI void GLAPIENTRY
    glGetMaterialfv(GLenum face, GLenum pname, GLfloat* params);
GLAPI void GLAPIENTRY glGetMaterialiv(GLenum face, GLenum pname, GLint* params);
GLAPI void GLAPIENTRY glGetPixelMapfv(GLenum map, GLfloat* values);
GLAPI void GLAPIENTRY glGetPixelMapuiv(GLenum map, GLuint* values);
GLAPI void GLAPIENTRY glGetPixelMapusv(GLenum map, GLushort* values);
GLAPI void GLAPIENTRY glGetPointerv(GLenum pname, GLvoid** params);
GLAPI void GLAPIENTRY glGetPolygonStipple(GLubyte* mask);
GLAPI const GLubyte* GLAPIENTRY glGetString(GLenum name);
GLAPI void GLAPIENTRY
    glGetTexEnvfv(GLenum target, GLenum pname, GLfloat* params);
GLAPI void GLAPIENTRY glGetTexEnviv(GLenum target, GLenum pname, GLint* params);
GLAPI void GLAPIENTRY
    glGetTexGendv(GLenum coord, GLenum pname, GLdouble* params);
GLAPI void GLAPIENTRY
    glGetTexGenfv(GLenum coord, GLenum pname, GLfloat* params);
GLAPI void GLAPIENTRY glGetTexGeniv(GLenum coord, GLenum pname, GLint* params);
GLAPI void GLAPIENTRY glGetTexImage(
    GLenum target, GLint level, GLenum format, GLenum type, GLvoid* pixels);
GLAPI void GLAPIENTRY glGetTexLevelParameterfv(
    GLenum target, GLint level, GLenum pname, GLfloat* params);
GLAPI void GLAPIENTRY glGetTexLevelParameteriv(
    GLenum target, GLint level, GLenum pname, GLint* params);
GLAPI void GLAPIENTRY
    glGetTexParameterfv(GLenum target, GLenum pname, GLfloat* params);
GLAPI void GLAPIENTRY
    glGetTexParameteriv(GLenum target, GLenum pname, GLint* params);
GLAPI void GLAPIENTRY glHint(GLenum target, GLenum mode);
GLAPI void GLAPIENTRY glIndexMask(GLuint mask);
GLAPI void GLAPIENTRY
    glIndexPointer(GLenum type, GLsizei stride, const GLvoid* pointer);
GLAPI void GLAPIENTRY glIndexd(GLdouble c);
GLAPI void GLAPIENTRY glIndexdv(const GLdouble* c);
GLAPI void GLAPIENTRY glIndexf(GLfloat c);
GLAPI void GLAPIENTRY glIndexfv(const GLfloat* c);
GLAPI void GLAPIENTRY glIndexi(GLint c);
GLAPI void GLAPIENTRY glIndexiv(const GLint* c);
GLAPI void GLAPIENTRY glIndexs(GLshort c);
GLAPI void GLAPIENTRY glIndexsv(const GLshort* c);
GLAPI void GLAPIENTRY glIndexub(GLubyte c);
GLAPI void GLAPIENTRY glIndexubv(const GLubyte* c);
GLAPI void GLAPIENTRY glInitNames(void);
GLAPI void GLAPIENTRY
    glInterleavedArrays(GLenum format, GLsizei stride, const GLvoid* pointer);
GLAPI GLboolean GLAPIENTRY glIsEnabled(GLenum cap);
GLAPI GLboolean GLAPIENTRY glIsList(GLuint list);
GLAPI GLboolean GLAPIENTRY glIsTexture(GLuint texture);
GLAPI void GLAPIENTRY glLightModelf(GLenum pname, GLfloat param);
GLAPI void GLAPIENTRY glLightModelfv(GLenum pname, const GLfloat* params);
GLAPI void GLAPIENTRY glLightModeli(GLenum pname, GLint param);
GLAPI void GLAPIENTRY glLightModeliv(GLenum pname, const GLint* params);
GLAPI void GLAPIENTRY glLightf(GLenum light, GLenum pname, GLfloat param);
GLAPI void GLAPIENTRY
    glLightfv(GLenum light, GLenum pname, const GLfloat* params);
GLAPI void GLAPIENTRY glLighti(GLenum light, GLenum pname, GLint param);
GLAPI void GLAPIENTRY
    glLightiv(GLenum light, GLenum pname, const GLint* params);
GLAPI void GLAPIENTRY glLineStipple(GLint factor, GLushort pattern);
GLAPI void GLAPIENTRY glLineWidth(GLfloat width);
GLAPI void GLAPIENTRY glListBase(GLuint base);
GLAPI void GLAPIENTRY glLoadIdentity(void);
GLAPI void GLAPIENTRY glLoadMatrixd(const GLdouble* m);
GLAPI void GLAPIENTRY glLoadMatrixf(const GLfloat* m);
GLAPI void GLAPIENTRY glLoadName(GLuint name);
GLAPI void GLAPIENTRY glLogicOp(GLenum opcode);
GLAPI void GLAPIENTRY glMap1d(
    GLenum target, GLdouble u1, GLdouble u2, GLint stride, GLint order,
    const GLdouble* points);
GLAPI void GLAPIENTRY glMap1f(
    GLenum target, GLfloat u1, GLfloat u2, GLint stride, GLint order,
    const GLfloat* points);
GLAPI void GLAPIENTRY glMap2d(
    GLenum target, GLdouble u1, GLdouble u2, GLint ustride, GLint uorder,
    GLdouble v1, GLdouble v2, GLint vstride, GLint vorder,
    const GLdouble* points);
GLAPI void GLAPIENTRY glMap2f(
    GLenum target, GLfloat u1, GLfloat u2, GLint ustride, GLint uorder,
    GLfloat v1, GLfloat v2, GLint vstride, GLint vorder, const GLfloat* points);
GLAPI void GLAPIENTRY glMapGrid1d(GLint un, GLdouble u1, GLdouble u2);
GLAPI void GLAPIENTRY glMapGrid1f(GLint un, GLfloat u1, GLfloat u2);
GLAPI void GLAPIENTRY glMapGrid2d(
    GLint un, GLdouble u1, GLdouble u2, GLint vn, GLdouble v1, GLdouble v2);
GLAPI void GLAPIENTRY glMapGrid2f(
    GLint un, GLfloat u1, GLfloat u2, GLint vn, GLfloat v1, GLfloat v2);
GLAPI void GLAPIENTRY glMaterialf(GLenum face, GLenum pname, GLfloat param);
GLAPI void GLAPIENTRY
    glMaterialfv(GLenum face, GLenum pname, const GLfloat* params);
GLAPI void GLAPIENTRY glMateriali(GLenum face, GLenum pname, GLint param);
GLAPI void GLAPIENTRY
    glMaterialiv(GLenum face, GLenum pname, const GLint* params);
GLAPI void GLAPIENTRY glMatrixMode(GLenum mode);
GLAPI void GLAPIENTRY glMultMatrixd(const GLdouble* m);
GLAPI void GLAPIENTRY glMultMatrixf(const GLfloat* m);
GLAPI void GLAPIENTRY glNewList(GLuint list, GLenum mode);
GLAPI void GLAPIENTRY glNormal3b(GLbyte nx, GLbyte ny, GLbyte nz);
GLAPI void GLAPIENTRY glNormal3bv(const GLbyte* v);
GLAPI void GLAPIENTRY glNormal3d(GLdouble nx, GLdouble ny, GLdouble nz);
GLAPI void GLAPIENTRY glNormal3dv(const GLdouble* v);
GLAPI void GLAPIENTRY glNormal3f(GLfloat nx, GLfloat ny, GLfloat nz);
GLAPI void GLAPIENTRY glNormal3fv(const GLfloat* v);
GLAPI void GLAPIENTRY glNormal3i(GLint nx, GLint ny, GLint nz);
GLAPI void GLAPIENTRY glNormal3iv(const GLint* v);
GLAPI void GLAPIENTRY glNormal3s(GLshort nx, GLshort ny, GLshort nz);
GLAPI void GLAPIENTRY glNormal3sv(const GLshort* v);
GLAPI void GLAPIENTRY
    glNormalPointer(GLenum type, GLsizei stride, const GLvoid* pointer);
GLAPI void GLAPIENTRY glOrtho(
    GLdouble left, GLdouble right, GLdouble bottom, GLdouble top,
    GLdouble zNear, GLdouble zFar);
GLAPI void GLAPIENTRY glPassThrough(GLfloat token);
GLAPI void GLAPIENTRY
    glPixelMapfv(GLenum map, GLsizei mapsize, const GLfloat* values);
GLAPI void GLAPIENTRY
    glPixelMapuiv(GLenum map, GLsizei mapsize, const GLuint* values);
GLAPI void GLAPIENTRY
    glPixelMapusv(GLenum map, GLsizei mapsize, const GLushort* values);
GLAPI void GLAPIENTRY glPixelStoref(GLenum pname, GLfloat param);
GLAPI void GLAPIENTRY glPixelStorei(GLenum pname, GLint param);
GLAPI void GLAPIENTRY glPixelTransferf(GLenum pname, GLfloat param);
GLAPI void GLAPIENTRY glPixelTransferi(GLenum pname, GLint param);
GLAPI void GLAPIENTRY glPixelZoom(GLfloat xfactor, GLfloat yfactor);
GLAPI void GLAPIENTRY glPointSize(GLfloat size);
GLAPI void GLAPIENTRY glPolygonMode(GLenum face, GLenum mode);
GLAPI void GLAPIENTRY glPolygonOffset(GLfloat factor, GLfloat units);
GLAPI void GLAPIENTRY glPolygonStipple(const GLubyte* mask);
GLAPI void GLAPIENTRY glPopAttrib(void);
GLAPI void GLAPIENTRY glPopClientAttrib(void);
GLAPI void GLAPIENTRY glPopMatrix(void);
GLAPI void GLAPIENTRY glPopName(void);
GLAPI void GLAPIENTRY glPrioritizeTextures(
    GLsizei n, const GLuint* textures, const GLclampf* priorities);
GLAPI void GLAPIENTRY glPushAttrib(GLbitfield mask);
GLAPI void GLAPIENTRY glPushClientAttrib(GLbitfield mask);
GLAPI void GLAPIENTRY glPushMatrix(void);
GLAPI void GLAPIENTRY glPushName(GLuint name);
GLAPI void GLAPIENTRY glRasterPos2d(GLdouble x, GLdouble y);
GLAPI void GLAPIENTRY glRasterPos2dv(const GLdouble* v);
GLAPI void GLAPIENTRY glRasterPos2f(GLfloat x, GLfloat y);
GLAPI void GLAPIENTRY glRasterPos2fv(const GLfloat* v);
GLAPI void GLAPIENTRY glRasterPos2i(GLint x, GLint y);
GLAPI void GLAPIENTRY glRasterPos2iv(const GLint* v);
GLAPI void GLAPIENTRY glRasterPos2s(GLshort x, GLshort y);
GLAPI void GLAPIENTRY glRasterPos2sv(const GLshort* v);
GLAPI void GLAPIENTRY glRasterPos3d(GLdouble x, GLdouble y, GLdouble z);
GLAPI void GLAPIENTRY glRasterPos3dv(const GLdouble* v);
GLAPI void GLAPIENTRY glRasterPos3f(GLfloat x, GLfloat y, GLfloat z);
GLAPI void GLAPIENTRY glRasterPos3fv(const GLfloat* v);
GLAPI void GLAPIENTRY glRasterPos3i(GLint x, GLint y, GLint z);
GLAPI void GLAPIENTRY glRasterPos3iv(const GLint* v);
GLAPI void GLAPIENTRY glRasterPos3s(GLshort x, GLshort y, GLshort z);
GLAPI void GLAPIENTRY glRasterPos3sv(const GLshort* v);
GLAPI void GLAPIENTRY
    glRasterPos4d(GLdouble x, GLdouble y, GLdouble z, GLdouble w);
GLAPI void GLAPIENTRY glRasterPos4dv(const GLdouble* v);
GLAPI void GLAPIENTRY glRasterPos4f(GLfloat x, GLfloat y, GLfloat z, GLfloat w);
GLAPI void GLAPIENTRY glRasterPos4fv(const GLfloat* v);
GLAPI void GLAPIENTRY glRasterPos4i(GLint x, GLint y, GLint z, GLint w);
GLAPI void GLAPIENTRY glRasterPos4iv(const GLint* v);
GLAPI void GLAPIENTRY glRasterPos4s(GLshort x, GLshort y, GLshort z, GLshort w);
GLAPI void GLAPIENTRY glRasterPos4sv(const GLshort* v);
GLAPI void GLAPIENTRY glReadBuffer(GLenum mode);
GLAPI void GLAPIENTRY glReadPixels(
    GLint x, GLint y, GLsizei width, GLsizei height, GLenum format, GLenum type,
    GLvoid* pixels);
GLAPI void GLAPIENTRY
    glRectd(GLdouble x1, GLdouble y1, GLdouble x2, GLdouble y2);
GLAPI void GLAPIENTRY glRectdv(const GLdouble* v1, const GLdouble* v2);
GLAPI void GLAPIENTRY glRectf(GLfloat x1, GLfloat y1, GLfloat x2, GLfloat y2);
GLAPI void GLAPIENTRY glRectfv(const GLfloat* v1, const GLfloat* v2);
GLAPI void GLAPIENTRY glRecti(GLint x1, GLint y1, GLint x2, GLint y2);
GLAPI void GLAPIENTRY glRectiv(const GLint* v1, const GLint* v2);
GLAPI void GLAPIENTRY glRects(GLshort x1, GLshort y1, GLshort x2, GLshort y2);
GLAPI void GLAPIENTRY glRectsv(const GLshort* v1, const GLshort* v2);
GLAPI GLint GLAPIENTRY glRenderMode(GLenum mode);
GLAPI void GLAPIENTRY
    glRotated(GLdouble angle, GLdouble x, GLdouble y, GLdouble z);
GLAPI void GLAPIENTRY glRotatef(GLfloat angle, GLfloat x, GLfloat y, GLfloat z);
GLAPI void GLAPIENTRY glScaled(GLdouble x, GLdouble y, GLdouble z);
GLAPI void GLAPIENTRY glScalef(GLfloat x, GLfloat y, GLfloat z);
GLAPI void GLAPIENTRY
    glScissor(GLint x, GLint y, GLsizei width, GLsizei height);
GLAPI void GLAPIENTRY glSelectBuffer(GLsizei size, GLuint* buffer);
GLAPI void GLAPIENTRY glShadeModel(GLenum mode);
GLAPI void GLAPIENTRY glStencilFunc(GLenum func, GLint ref, GLuint mask);
GLAPI void GLAPIENTRY glStencilMask(GLuint mask);
GLAPI void GLAPIENTRY glStencilOp(GLenum fail, GLenum zfail, GLenum zpass);
GLAPI void GLAPIENTRY glTexCoord1d(GLdouble s);
GLAPI void GLAPIENTRY glTexCoord1dv(const GLdouble* v);
GLAPI void GLAPIENTRY glTexCoord1f(GLfloat s);
GLAPI void GLAPIENTRY glTexCoord1fv(const GLfloat* v);
GLAPI void GLAPIENTRY glTexCoord1i(GLint s);
GLAPI void GLAPIENTRY glTexCoord1iv(const GLint* v);
GLAPI void GLAPIENTRY glTexCoord1s(GLshort s);
GLAPI void GLAPIENTRY glTexCoord1sv(const GLshort* v);
GLAPI void GLAPIENTRY glTexCoord2d(GLdouble s, GLdouble t);
GLAPI void GLAPIENTRY glTexCoord2dv(const GLdouble* v);
GLAPI void GLAPIENTRY glTexCoord2f(GLfloat s, GLfloat t);
GLAPI void GLAPIENTRY glTexCoord2fv(const GLfloat* v);
GLAPI void GLAPIENTRY glTexCoord2i(GLint s, GLint t);
GLAPI void GLAPIENTRY glTexCoord2iv(const GLint* v);
GLAPI void GLAPIENTRY glTexCoord2s(GLshort s, GLshort t);
GLAPI void GLAPIENTRY glTexCoord2sv(const GLshort* v);
GLAPI void GLAPIENTRY glTexCoord3d(GLdouble s, GLdouble t, GLdouble r);
GLAPI void GLAPIENTRY glTexCoord3dv(const GLdouble* v);
GLAPI void GLAPIENTRY glTexCoord3f(GLfloat s, GLfloat t, GLfloat r);
GLAPI void GLAPIENTRY glTexCoord3fv(const GLfloat* v);
GLAPI void GLAPIENTRY glTexCoord3i(GLint s, GLint t, GLint r);
GLAPI void GLAPIENTRY glTexCoord3iv(const GLint* v);
GLAPI void GLAPIENTRY glTexCoord3s(GLshort s, GLshort t, GLshort r);
GLAPI void GLAPIENTRY glTexCoord3sv(const GLshort* v);
GLAPI void GLAPIENTRY
    glTexCoord4d(GLdouble s, GLdouble t, GLdouble r, GLdouble q);
GLAPI void GLAPIENTRY glTexCoord4dv(const GLdouble* v);
GLAPI void GLAPIENTRY glTexCoord4f(GLfloat s, GLfloat t, GLfloat r, GLfloat q);
GLAPI void GLAPIENTRY glTexCoord4fv(const GLfloat* v);
GLAPI void GLAPIENTRY glTexCoord4i(GLint s, GLint t, GLint r, GLint q);
GLAPI void GLAPIENTRY glTexCoord4iv(const GLint* v);
GLAPI void GLAPIENTRY glTexCoord4s(GLshort s, GLshort t, GLshort r, GLshort q);
GLAPI void GLAPIENTRY glTexCoord4sv(const GLshort* v);
GLAPI void GLAPIENTRY glTexCoordPointer(
    GLint size, GLenum type, GLsizei stride, const GLvoid* pointer);
GLAPI void GLAPIENTRY glTexEnvf(GLenum target, GLenum pname, GLfloat param);
GLAPI void GLAPIENTRY
    glTexEnvfv(GLenum target, GLenum pname, const GLfloat* params);
GLAPI void GLAPIENTRY glTexEnvi(GLenum target, GLenum pname, GLint param);
GLAPI void GLAPIENTRY
    glTexEnviv(GLenum target, GLenum pname, const GLint* params);
GLAPI void GLAPIENTRY glTexGend(GLenum coord, GLenum pname, GLdouble param);
GLAPI void GLAPIENTRY
    glTexGendv(GLenum coord, GLenum pname, const GLdouble* params);
GLAPI void GLAPIENTRY glTexGenf(GLenum coord, GLenum pname, GLfloat param);
GLAPI void GLAPIENTRY
    glTexGenfv(GLenum coord, GLenum pname, const GLfloat* params);
GLAPI void GLAPIENTRY glTexGeni(GLenum coord, GLenum pname, GLint param);
GLAPI void GLAPIENTRY
    glTexGeniv(GLenum coord, GLenum pname, const GLint* params);
GLAPI void GLAPIENTRY glTexImage1D(
    GLenum target, GLint level, GLint internalformat, GLsizei width,
    GLint border, GLenum format, GLenum type, const GLvoid* pixels);
GLAPI void GLAPIENTRY glTexImage2D(
    GLenum target, GLint level, GLint internalformat, GLsizei width,
    GLsizei height, GLint border, GLenum format, GLenum type,
    const GLvoid* pixels);
GLAPI void GLAPIENTRY
    glTexParameterf(GLenum target, GLenum pname, GLfloat param);
GLAPI void GLAPIENTRY
    glTexParameterfv(GLenum target, GLenum pname, const GLfloat* params);
GLAPI void GLAPIENTRY glTexParameteri(GLenum target, GLenum pname, GLint param);
GLAPI void GLAPIENTRY
    glTexParameteriv(GLenum target, GLenum pname, const GLint* params);
GLAPI void GLAPIENTRY glTexSubImage1D(
    GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format,
    GLenum type, const GLvoid* pixels);
GLAPI void GLAPIENTRY glTexSubImage2D(
    GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width,
    GLsizei height, GLenum format, GLenum type, const GLvoid* pixels);
GLAPI void GLAPIENTRY glTranslated(GLdouble x, GLdouble y, GLdouble z);
GLAPI void GLAPIENTRY glTranslatef(GLfloat x, GLfloat y, GLfloat z);
GLAPI void GLAPIENTRY glVertex2d(GLdouble x, GLdouble y);
GLAPI void GLAPIENTRY glVertex2dv(const GLdouble* v);
GLAPI void GLAPIENTRY glVertex2f(GLfloat x, GLfloat y);
GLAPI void GLAPIENTRY glVertex2fv(const GLfloat* v);
GLAPI void GLAPIENTRY glVertex2i(GLint x, GLint y);
GLAPI void GLAPIENTRY glVertex2iv(const GLint* v);
GLAPI void GLAPIENTRY glVertex2s(GLshort x, GLshort y);
GLAPI void GLAPIENTRY glVertex2sv(const GLshort* v);
GLAPI void GLAPIENTRY glVertex3d(GLdouble x, GLdouble y, GLdouble z);
GLAPI void GLAPIENTRY glVertex3dv(const GLdouble* v);
GLAPI void GLAPIENTRY glVertex3f(GLfloat x, GLfloat y, GLfloat z);
GLAPI void GLAPIENTRY glVertex3fv(const GLfloat* v);
GLAPI void GLAPIENTRY glVertex3i(GLint x, GLint y, GLint z);
GLAPI void GLAPIENTRY glVertex3iv(const GLint* v);
GLAPI void GLAPIENTRY glVertex3s(GLshort x, GLshort y, GLshort z);
GLAPI void GLAPIENTRY glVertex3sv(const GLshort* v);
GLAPI void GLAPIENTRY
    glVertex4d(GLdouble x, GLdouble y, GLdouble z, GLdouble w);
GLAPI void GLAPIENTRY glVertex4dv(const GLdouble* v);
GLAPI void GLAPIENTRY glVertex4f(GLfloat x, GLfloat y, GLfloat z, GLfloat w);
GLAPI void GLAPIENTRY glVertex4fv(const GLfloat* v);
GLAPI void GLAPIENTRY glVertex4i(GLint x, GLint y, GLint z, GLint w);
GLAPI void GLAPIENTRY glVertex4iv(const GLint* v);
GLAPI void GLAPIENTRY glVertex4s(GLshort x, GLshort y, GLshort z, GLshort w);
GLAPI void GLAPIENTRY glVertex4sv(const GLshort* v);
GLAPI void GLAPIENTRY glVertexPointer(
    GLint size, GLenum type, GLsizei stride, const GLvoid* pointer);
GLAPI void GLAPIENTRY
    glViewport(GLint x, GLint y, GLsizei width, GLsizei height);

#define GLEW_VERSION_1_1 GLEW_GET_VAR(__GLEW_VERSION_1_1)

#endif /* GL_VERSION_1_1 */

/* ---------------------------------- GLU ---------------------------------- */

/* this is where we can safely include GLU */
#if defined(__APPLE__) && defined(__MACH__)
#include <OpenGL/glu.h>
#else
#include <GL/glu.h>
#endif

/* ----------------------------- GL_VERSION_1_2 ---------------------------- */

#ifndef GL_VERSION_1_2
#define GL_VERSION_1_2 1

#define GL_SMOOTH_POINT_SIZE_RANGE 0x0B12
#define GL_SMOOTH_POINT_SIZE_GRANULARITY 0x0B13
#define GL_SMOOTH_LINE_WIDTH_RANGE 0x0B22
#define GL_SMOOTH_LINE_WIDTH_GRANULARITY 0x0B23
#define GL_UNSIGNED_BYTE_3_3_2 0x8032
#define GL_UNSIGNED_SHORT_4_4_4_4 0x8033
#define GL_UNSIGNED_SHORT_5_5_5_1 0x8034
#define GL_UNSIGNED_INT_8_8_8_8 0x8035
#define GL_UNSIGNED_INT_10_10_10_2 0x8036
#define GL_RESCALE_NORMAL 0x803A
#define GL_TEXTURE_BINDING_3D 0x806A
#define GL_PACK_SKIP_IMAGES 0x806B
#define GL_PACK_IMAGE_HEIGHT 0x806C
#define GL_UNPACK_SKIP_IMAGES 0x806D
#define GL_UNPACK_IMAGE_HEIGHT 0x806E
#define GL_TEXTURE_3D 0x806F
#define GL_PROXY_TEXTURE_3D 0x8070
#define GL_TEXTURE_DEPTH 0x8071
#define GL_TEXTURE_WRAP_R 0x8072
#define GL_MAX_3D_TEXTURE_SIZE 0x8073
#define GL_BGR 0x80E0
#define GL_BGRA 0x80E1
#define GL_MAX_ELEMENTS_VERTICES 0x80E8
#define GL_MAX_ELEMENTS_INDICES 0x80E9
#define GL_CLAMP_TO_EDGE 0x812F
#define GL_TEXTURE_MIN_LOD 0x813A
#define GL_TEXTURE_MAX_LOD 0x813B
#define GL_TEXTURE_BASE_LEVEL 0x813C
#define GL_TEXTURE_MAX_LEVEL 0x813D
#define GL_LIGHT_MODEL_COLOR_CONTROL 0x81F8
#define GL_SINGLE_COLOR 0x81F9
#define GL_SEPARATE_SPECULAR_COLOR 0x81FA
#define GL_UNSIGNED_BYTE_2_3_3_REV 0x8362
#define GL_UNSIGNED_SHORT_5_6_5 0x8363
#define GL_UNSIGNED_SHORT_5_6_5_REV 0x8364
#define GL_UNSIGNED_SHORT_4_4_4_4_REV 0x8365
#define GL_UNSIGNED_SHORT_1_5_5_5_REV 0x8366
#define GL_UNSIGNED_INT_8_8_8_8_REV 0x8367
#define GL_UNSIGNED_INT_2_10_10_10_REV 0x8368
#define GL_ALIASED_POINT_SIZE_RANGE 0x846D
#define GL_ALIASED_LINE_WIDTH_RANGE 0x846E

typedef void(GLAPIENTRY* PFNGLCOPYTEXSUBIMAGE3DPROC)(
    GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset,
    GLint x, GLint y, GLsizei width, GLsizei height);
typedef void(GLAPIENTRY* PFNGLDRAWRANGEELEMENTSPROC)(
    GLenum mode, GLuint start, GLuint end, GLsizei count, GLenum type,
    const GLvoid* indices);
typedef void(GLAPIENTRY* PFNGLTEXIMAGE3DPROC)(
    GLenum target, GLint level, GLint internalFormat, GLsizei width,
    GLsizei height, GLsizei depth, GLint border, GLenum format, GLenum type,
    const GLvoid* pixels);
typedef void(GLAPIENTRY* PFNGLTEXSUBIMAGE3DPROC)(
    GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset,
    GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type,
    const GLvoid* pixels);

#define glCopyTexSubImage3D GLEW_GET_FUN(__glewCopyTexSubImage3D)
#define glDrawRangeElements GLEW_GET_FUN(__glewDrawRangeElements)
#define glTexImage3D GLEW_GET_FUN(__glewTexImage3D)
#define glTexSubImage3D GLEW_GET_FUN(__glewTexSubImage3D)

#define GLEW_VERSION_1_2 GLEW_GET_VAR(__GLEW_VERSION_1_2)

#endif /* GL_VERSION_1_2 */

/* ----------------------------- GL_VERSION_1_3 ---------------------------- */

#ifndef GL_VERSION_1_3
#define GL_VERSION_1_3 1

#define GL_MULTISAMPLE 0x809D
#define GL_SAMPLE_ALPHA_TO_COVERAGE 0x809E
#define GL_SAMPLE_ALPHA_TO_ONE 0x809F
#define GL_SAMPLE_COVERAGE 0x80A0
#define GL_SAMPLE_BUFFERS 0x80A8
#define GL_SAMPLES 0x80A9
#define GL_SAMPLE_COVERAGE_VALUE 0x80AA
#define GL_SAMPLE_COVERAGE_INVERT 0x80AB
#define GL_CLAMP_TO_BORDER 0x812D
#define GL_TEXTURE0 0x84C0
#define GL_TEXTURE1 0x84C1
#define GL_TEXTURE2 0x84C2
#define GL_TEXTURE3 0x84C3
#define GL_TEXTURE4 0x84C4
#define GL_TEXTURE5 0x84C5
#define GL_TEXTURE6 0x84C6
#define GL_TEXTURE7 0x84C7
#define GL_TEXTURE8 0x84C8
#define GL_TEXTURE9 0x84C9
#define GL_TEXTURE10 0x84CA
#define GL_TEXTURE11 0x84CB
#define GL_TEXTURE12 0x84CC
#define GL_TEXTURE13 0x84CD
#define GL_TEXTURE14 0x84CE
#define GL_TEXTURE15 0x84CF
#define GL_TEXTURE16 0x84D0
#define GL_TEXTURE17 0x84D1
#define GL_TEXTURE18 0x84D2
#define GL_TEXTURE19 0x84D3
#define GL_TEXTURE20 0x84D4
#define GL_TEXTURE21 0x84D5
#define GL_TEXTURE22 0x84D6
#define GL_TEXTURE23 0x84D7
#define GL_TEXTURE24 0x84D8
#define GL_TEXTURE25 0x84D9
#define GL_TEXTURE26 0x84DA
#define GL_TEXTURE27 0x84DB
#define GL_TEXTURE28 0x84DC
#define GL_TEXTURE29 0x84DD
#define GL_TEXTURE30 0x84DE
#define GL_TEXTURE31 0x84DF
#define GL_ACTIVE_TEXTURE 0x84E0
#define GL_CLIENT_ACTIVE_TEXTURE 0x84E1
#define GL_MAX_TEXTURE_UNITS 0x84E2
#define GL_TRANSPOSE_MODELVIEW_MATRIX 0x84E3
#define GL_TRANSPOSE_PROJECTION_MATRIX 0x84E4
#define GL_TRANSPOSE_TEXTURE_MATRIX 0x84E5
#define GL_TRANSPOSE_COLOR_MATRIX 0x84E6
#define GL_SUBTRACT 0x84E7
#define GL_COMPRESSED_ALPHA 0x84E9
#define GL_COMPRESSED_LUMINANCE 0x84EA
#define GL_COMPRESSED_LUMINANCE_ALPHA 0x84EB
#define GL_COMPRESSED_INTENSITY 0x84EC
#define GL_COMPRESSED_RGB 0x84ED
#define GL_COMPRESSED_RGBA 0x84EE
#define GL_TEXTURE_COMPRESSION_HINT 0x84EF
#define GL_NORMAL_MAP 0x8511
#define GL_REFLECTION_MAP 0x8512
#define GL_TEXTURE_CUBE_MAP 0x8513
#define GL_TEXTURE_BINDING_CUBE_MAP 0x8514
#define GL_TEXTURE_CUBE_MAP_POSITIVE_X 0x8515
#define GL_TEXTURE_CUBE_MAP_NEGATIVE_X 0x8516
#define GL_TEXTURE_CUBE_MAP_POSITIVE_Y 0x8517
#define GL_TEXTURE_CUBE_MAP_NEGATIVE_Y 0x8518
#define GL_TEXTURE_CUBE_MAP_POSITIVE_Z 0x8519
#define GL_TEXTURE_CUBE_MAP_NEGATIVE_Z 0x851A
#define GL_PROXY_TEXTURE_CUBE_MAP 0x851B
#define GL_MAX_CUBE_MAP_TEXTURE_SIZE 0x851C
#define GL_COMBINE 0x8570
#define GL_COMBINE_RGB 0x8571
#define GL_COMBINE_ALPHA 0x8572
#define GL_RGB_SCALE 0x8573
#define GL_ADD_SIGNED 0x8574
#define GL_INTERPOLATE 0x8575
#define GL_CONSTANT 0x8576
#define GL_PRIMARY_COLOR 0x8577
#define GL_PREVIOUS 0x8578
#define GL_SOURCE0_RGB 0x8580
#define GL_SOURCE1_RGB 0x8581
#define GL_SOURCE2_RGB 0x8582
#define GL_SOURCE0_ALPHA 0x8588
#define GL_SOURCE1_ALPHA 0x8589
#define GL_SOURCE2_ALPHA 0x858A
#define GL_OPERAND0_RGB 0x8590
#define GL_OPERAND1_RGB 0x8591
#define GL_OPERAND2_RGB 0x8592
#define GL_OPERAND0_ALPHA 0x8598
#define GL_OPERAND1_ALPHA 0x8599
#define GL_OPERAND2_ALPHA 0x859A
#define GL_TEXTURE_COMPRESSED_IMAGE_SIZE 0x86A0
#define GL_TEXTURE_COMPRESSED 0x86A1
#define GL_NUM_COMPRESSED_TEXTURE_FORMATS 0x86A2
#define GL_COMPRESSED_TEXTURE_FORMATS 0x86A3
#define GL_DOT3_RGB 0x86AE
#define GL_DOT3_RGBA 0x86AF
#define GL_MULTISAMPLE_BIT 0x20000000

typedef void(GLAPIENTRY* PFNGLACTIVETEXTUREPROC)(GLenum texture);
typedef void(GLAPIENTRY* PFNGLCLIENTACTIVETEXTUREPROC)(GLenum texture);
typedef void(GLAPIENTRY* PFNGLCOMPRESSEDTEXIMAGE1DPROC)(
    GLenum target, GLint level, GLenum internalformat, GLsizei width,
    GLint border, GLsizei imageSize, const GLvoid* data);
typedef void(GLAPIENTRY* PFNGLCOMPRESSEDTEXIMAGE2DPROC)(
    GLenum target, GLint level, GLenum internalformat, GLsizei width,
    GLsizei height, GLint border, GLsizei imageSize, const GLvoid* data);
typedef void(GLAPIENTRY* PFNGLCOMPRESSEDTEXIMAGE3DPROC)(
    GLenum target, GLint level, GLenum internalformat, GLsizei width,
    GLsizei height, GLsizei depth, GLint border, GLsizei imageSize,
    const GLvoid* data);
typedef void(GLAPIENTRY* PFNGLCOMPRESSEDTEXSUBIMAGE1DPROC)(
    GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format,
    GLsizei imageSize, const GLvoid* data);
typedef void(GLAPIENTRY* PFNGLCOMPRESSEDTEXSUBIMAGE2DPROC)(
    GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width,
    GLsizei height, GLenum format, GLsizei imageSize, const GLvoid* data);
typedef void(GLAPIENTRY* PFNGLCOMPRESSEDTEXSUBIMAGE3DPROC)(
    GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset,
    GLsizei width, GLsizei height, GLsizei depth, GLenum format,
    GLsizei imageSize, const GLvoid* data);
typedef void(GLAPIENTRY* PFNGLGETCOMPRESSEDTEXIMAGEPROC)(
    GLenum target, GLint lod, GLvoid* img);
typedef void(GLAPIENTRY* PFNGLLOADTRANSPOSEMATRIXDPROC)(const GLdouble m[16]);
typedef void(GLAPIENTRY* PFNGLLOADTRANSPOSEMATRIXFPROC)(const GLfloat m[16]);
typedef void(GLAPIENTRY* PFNGLMULTTRANSPOSEMATRIXDPROC)(const GLdouble m[16]);
typedef void(GLAPIENTRY* PFNGLMULTTRANSPOSEMATRIXFPROC)(const GLfloat m[16]);
typedef void(GLAPIENTRY* PFNGLMULTITEXCOORD1DPROC)(GLenum target, GLdouble s);
typedef void(GLAPIENTRY* PFNGLMULTITEXCOORD1DVPROC)(
    GLenum target, const GLdouble* v);
typedef void(GLAPIENTRY* PFNGLMULTITEXCOORD1FPROC)(GLenum target, GLfloat s);
typedef void(GLAPIENTRY* PFNGLMULTITEXCOORD1FVPROC)(
    GLenum target, const GLfloat* v);
typedef void(GLAPIENTRY* PFNGLMULTITEXCOORD1IPROC)(GLenum target, GLint s);
typedef void(GLAPIENTRY* PFNGLMULTITEXCOORD1IVPROC)(
    GLenum target, const GLint* v);
typedef void(GLAPIENTRY* PFNGLMULTITEXCOORD1SPROC)(GLenum target, GLshort s);
typedef void(GLAPIENTRY* PFNGLMULTITEXCOORD1SVPROC)(
    GLenum target, const GLshort* v);
typedef void(GLAPIENTRY* PFNGLMULTITEXCOORD2DPROC)(
    GLenum target, GLdouble s, GLdouble t);
typedef void(GLAPIENTRY* PFNGLMULTITEXCOORD2DVPROC)(
    GLenum target, const GLdouble* v);
typedef void(GLAPIENTRY* PFNGLMULTITEXCOORD2FPROC)(
    GLenum target, GLfloat s, GLfloat t);
typedef void(GLAPIENTRY* PFNGLMULTITEXCOORD2FVPROC)(
    GLenum target, const GLfloat* v);
typedef void(GLAPIENTRY* PFNGLMULTITEXCOORD2IPROC)(
    GLenum target, GLint s, GLint t);
typedef void(GLAPIENTRY* PFNGLMULTITEXCOORD2IVPROC)(
    GLenum target, const GLint* v);
typedef void(GLAPIENTRY* PFNGLMULTITEXCOORD2SPROC)(
    GLenum target, GLshort s, GLshort t);
typedef void(GLAPIENTRY* PFNGLMULTITEXCOORD2SVPROC)(
    GLenum target, const GLshort* v);
typedef void(GLAPIENTRY* PFNGLMULTITEXCOORD3DPROC)(
    GLenum target, GLdouble s, GLdouble t, GLdouble r);
typedef void(GLAPIENTRY* PFNGLMULTITEXCOORD3DVPROC)(
    GLenum target, const GLdouble* v);
typedef void(GLAPIENTRY* PFNGLMULTITEXCOORD3FPROC)(
    GLenum target, GLfloat s, GLfloat t, GLfloat r);
typedef void(GLAPIENTRY* PFNGLMULTITEXCOORD3FVPROC)(
    GLenum target, const GLfloat* v);
typedef void(GLAPIENTRY* PFNGLMULTITEXCOORD3IPROC)(
    GLenum target, GLint s, GLint t, GLint r);
typedef void(GLAPIENTRY* PFNGLMULTITEXCOORD3IVPROC)(
    GLenum target, const GLint* v);
typedef void(GLAPIENTRY* PFNGLMULTITEXCOORD3SPROC)(
    GLenum target, GLshort s, GLshort t, GLshort r);
typedef void(GLAPIENTRY* PFNGLMULTITEXCOORD3SVPROC)(
    GLenum target, const GLshort* v);
typedef void(GLAPIENTRY* PFNGLMULTITEXCOORD4DPROC)(
    GLenum target, GLdouble s, GLdouble t, GLdouble r, GLdouble q);
typedef void(GLAPIENTRY* PFNGLMULTITEXCOORD4DVPROC)(
    GLenum target, const GLdouble* v);
typedef void(GLAPIENTRY* PFNGLMULTITEXCOORD4FPROC)(
    GLenum target, GLfloat s, GLfloat t, GLfloat r, GLfloat q);
typedef void(GLAPIENTRY* PFNGLMULTITEXCOORD4FVPROC)(
    GLenum target, const GLfloat* v);
typedef void(GLAPIENTRY* PFNGLMULTITEXCOORD4IPROC)(
    GLenum target, GLint s, GLint t, GLint r, GLint q);
typedef void(GLAPIENTRY* PFNGLMULTITEXCOORD4IVPROC)(
    GLenum target, const GLint* v);
typedef void(GLAPIENTRY* PFNGLMULTITEXCOORD4SPROC)(
    GLenum target, GLshort s, GLshort t, GLshort r, GLshort q);
typedef void(GLAPIENTRY* PFNGLMULTITEXCOORD4SVPROC)(
    GLenum target, const GLshort* v);
typedef void(GLAPIENTRY* PFNGLSAMPLECOVERAGEPROC)(
    GLclampf value, GLboolean invert);

#define glActiveTexture GLEW_GET_FUN(__glewActiveTexture)
#define glClientActiveTexture GLEW_GET_FUN(__glewClientActiveTexture)
#define glCompressedTexImage1D GLEW_GET_FUN(__glewCompressedTexImage1D)
#define glCompressedTexImage2D GLEW_GET_FUN(__glewCompressedTexImage2D)
#define glCompressedTexImage3D GLEW_GET_FUN(__glewCompressedTexImage3D)
#define glCompressedTexSubImage1D GLEW_GET_FUN(__glewCompressedTexSubImage1D)
#define glCompressedTexSubImage2D GLEW_GET_FUN(__glewCompressedTexSubImage2D)
#define glCompressedTexSubImage3D GLEW_GET_FUN(__glewCompressedTexSubImage3D)
#define glGetCompressedTexImage GLEW_GET_FUN(__glewGetCompressedTexImage)
#define glLoadTransposeMatrixd GLEW_GET_FUN(__glewLoadTransposeMatrixd)
#define glLoadTransposeMatrixf GLEW_GET_FUN(__glewLoadTransposeMatrixf)
#define glMultTransposeMatrixd GLEW_GET_FUN(__glewMultTransposeMatrixd)
#define glMultTransposeMatrixf GLEW_GET_FUN(__glewMultTransposeMatrixf)
#define glMultiTexCoord1d GLEW_GET_FUN(__glewMultiTexCoord1d)
#define glMultiTexCoord1dv GLEW_GET_FUN(__glewMultiTexCoord1dv)
#define glMultiTexCoord1f GLEW_GET_FUN(__glewMultiTexCoord1f)
#define glMultiTexCoord1fv GLEW_GET_FUN(__glewMultiTexCoord1fv)
#define glMultiTexCoord1i GLEW_GET_FUN(__glewMultiTexCoord1i)
#define glMultiTexCoord1iv GLEW_GET_FUN(__glewMultiTexCoord1iv)
#define glMultiTexCoord1s GLEW_GET_FUN(__glewMultiTexCoord1s)
#define glMultiTexCoord1sv GLEW_GET_FUN(__glewMultiTexCoord1sv)
#define glMultiTexCoord2d GLEW_GET_FUN(__glewMultiTexCoord2d)
#define glMultiTexCoord2dv GLEW_GET_FUN(__glewMultiTexCoord2dv)
#define glMultiTexCoord2f GLEW_GET_FUN(__glewMultiTexCoord2f)
#define glMultiTexCoord2fv GLEW_GET_FUN(__glewMultiTexCoord2fv)
#define glMultiTexCoord2i GLEW_GET_FUN(__glewMultiTexCoord2i)
#define glMultiTexCoord2iv GLEW_GET_FUN(__glewMultiTexCoord2iv)
#define glMultiTexCoord2s GLEW_GET_FUN(__glewMultiTexCoord2s)
#define glMultiTexCoord2sv GLEW_GET_FUN(__glewMultiTexCoord2sv)
#define glMultiTexCoord3d GLEW_GET_FUN(__glewMultiTexCoord3d)
#define glMultiTexCoord3dv GLEW_GET_FUN(__glewMultiTexCoord3dv)
#define glMultiTexCoord3f GLEW_GET_FUN(__glewMultiTexCoord3f)
#define glMultiTexCoord3fv GLEW_GET_FUN(__glewMultiTexCoord3fv)
#define glMultiTexCoord3i GLEW_GET_FUN(__glewMultiTexCoord3i)
#define glMultiTexCoord3iv GLEW_GET_FUN(__glewMultiTexCoord3iv)
#define glMultiTexCoord3s GLEW_GET_FUN(__glewMultiTexCoord3s)
#define glMultiTexCoord3sv GLEW_GET_FUN(__glewMultiTexCoord3sv)
#define glMultiTexCoord4d GLEW_GET_FUN(__glewMultiTexCoord4d)
#define glMultiTexCoord4dv GLEW_GET_FUN(__glewMultiTexCoord4dv)
#define glMultiTexCoord4f GLEW_GET_FUN(__glewMultiTexCoord4f)
#define glMultiTexCoord4fv GLEW_GET_FUN(__glewMultiTexCoord4fv)
#define glMultiTexCoord4i GLEW_GET_FUN(__glewMultiTexCoord4i)
#define glMultiTexCoord4iv GLEW_GET_FUN(__glewMultiTexCoord4iv)
#define glMultiTexCoord4s GLEW_GET_FUN(__glewMultiTexCoord4s)
#define glMultiTexCoord4sv GLEW_GET_FUN(__glewMultiTexCoord4sv)
#define glSampleCoverage GLEW_GET_FUN(__glewSampleCoverage)

#define GLEW_VERSION_1_3 GLEW_GET_VAR(__GLEW_VERSION_1_3)

#endif /* GL_VERSION_1_3 */

/* ----------------------------- GL_VERSION_1_4 ---------------------------- */

#ifndef GL_VERSION_1_4
#define GL_VERSION_1_4 1

#define GL_BLEND_DST_RGB 0x80C8
#define GL_BLEND_SRC_RGB 0x80C9
#define GL_BLEND_DST_ALPHA 0x80CA
#define GL_BLEND_SRC_ALPHA 0x80CB
#define GL_POINT_SIZE_MIN 0x8126
#define GL_POINT_SIZE_MAX 0x8127
#define GL_POINT_FADE_THRESHOLD_SIZE 0x8128
#define GL_POINT_DISTANCE_ATTENUATION 0x8129
#define GL_GENERATE_MIPMAP 0x8191
#define GL_GENERATE_MIPMAP_HINT 0x8192
#define GL_DEPTH_COMPONENT16 0x81A5
#define GL_DEPTH_COMPONENT24 0x81A6
#define GL_DEPTH_COMPONENT32 0x81A7
#define GL_MIRRORED_REPEAT 0x8370
#define GL_FOG_COORDINATE_SOURCE 0x8450
#define GL_FOG_COORDINATE 0x8451
#define GL_FRAGMENT_DEPTH 0x8452
#define GL_CURRENT_FOG_COORDINATE 0x8453
#define GL_FOG_COORDINATE_ARRAY_TYPE 0x8454
#define GL_FOG_COORDINATE_ARRAY_STRIDE 0x8455
#define GL_FOG_COORDINATE_ARRAY_POINTER 0x8456
#define GL_FOG_COORDINATE_ARRAY 0x8457
#define GL_COLOR_SUM 0x8458
#define GL_CURRENT_SECONDARY_COLOR 0x8459
#define GL_SECONDARY_COLOR_ARRAY_SIZE 0x845A
#define GL_SECONDARY_COLOR_ARRAY_TYPE 0x845B
#define GL_SECONDARY_COLOR_ARRAY_STRIDE 0x845C
#define GL_SECONDARY_COLOR_ARRAY_POINTER 0x845D
#define GL_SECONDARY_COLOR_ARRAY 0x845E
#define GL_MAX_TEXTURE_LOD_BIAS 0x84FD
#define GL_TEXTURE_FILTER_CONTROL 0x8500
#define GL_TEXTURE_LOD_BIAS 0x8501
#define GL_INCR_WRAP 0x8507
#define GL_DECR_WRAP 0x8508
#define GL_TEXTURE_DEPTH_SIZE 0x884A
#define GL_DEPTH_TEXTURE_MODE 0x884B
#define GL_TEXTURE_COMPARE_MODE 0x884C
#define GL_TEXTURE_COMPARE_FUNC 0x884D
#define GL_COMPARE_R_TO_TEXTURE 0x884E

typedef void(GLAPIENTRY* PFNGLBLENDCOLORPROC)(
    GLclampf red, GLclampf green, GLclampf blue, GLclampf alpha);
typedef void(GLAPIENTRY* PFNGLBLENDEQUATIONPROC)(GLenum mode);
typedef void(GLAPIENTRY* PFNGLBLENDFUNCSEPARATEPROC)(
    GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha,
    GLenum dfactorAlpha);
typedef void(GLAPIENTRY* PFNGLFOGCOORDPOINTERPROC)(
    GLenum type, GLsizei stride, const GLvoid* pointer);
typedef void(GLAPIENTRY* PFNGLFOGCOORDDPROC)(GLdouble coord);
typedef void(GLAPIENTRY* PFNGLFOGCOORDDVPROC)(const GLdouble* coord);
typedef void(GLAPIENTRY* PFNGLFOGCOORDFPROC)(GLfloat coord);
typedef void(GLAPIENTRY* PFNGLFOGCOORDFVPROC)(const GLfloat* coord);
typedef void(GLAPIENTRY* PFNGLMULTIDRAWARRAYSPROC)(
    GLenum mode, GLint* first, GLsizei* count, GLsizei primcount);
typedef void(GLAPIENTRY* PFNGLMULTIDRAWELEMENTSPROC)(
    GLenum mode, GLsizei* count, GLenum type, const GLvoid** indices,
    GLsizei primcount);
typedef void(GLAPIENTRY* PFNGLPOINTPARAMETERFPROC)(GLenum pname, GLfloat param);
typedef void(GLAPIENTRY* PFNGLPOINTPARAMETERFVPROC)(
    GLenum pname, GLfloat* params);
typedef void(GLAPIENTRY* PFNGLPOINTPARAMETERIPROC)(GLenum pname, GLint param);
typedef void(GLAPIENTRY* PFNGLPOINTPARAMETERIVPROC)(
    GLenum pname, GLint* params);
typedef void(GLAPIENTRY* PFNGLSECONDARYCOLOR3BPROC)(
    GLbyte red, GLbyte green, GLbyte blue);
typedef void(GLAPIENTRY* PFNGLSECONDARYCOLOR3BVPROC)(const GLbyte* v);
typedef void(GLAPIENTRY* PFNGLSECONDARYCOLOR3DPROC)(
    GLdouble red, GLdouble green, GLdouble blue);
typedef void(GLAPIENTRY* PFNGLSECONDARYCOLOR3DVPROC)(const GLdouble* v);
typedef void(GLAPIENTRY* PFNGLSECONDARYCOLOR3FPROC)(
    GLfloat red, GLfloat green, GLfloat blue);
typedef void(GLAPIENTRY* PFNGLSECONDARYCOLOR3FVPROC)(const GLfloat* v);
typedef void(GLAPIENTRY* PFNGLSECONDARYCOLOR3IPROC)(
    GLint red, GLint green, GLint blue);
typedef void(GLAPIENTRY* PFNGLSECONDARYCOLOR3IVPROC)(const GLint* v);
typedef void(GLAPIENTRY* PFNGLSECONDARYCOLOR3SPROC)(
    GLshort red, GLshort green, GLshort blue);
typedef void(GLAPIENTRY* PFNGLSECONDARYCOLOR3SVPROC)(const GLshort* v);
typedef void(GLAPIENTRY* PFNGLSECONDARYCOLOR3UBPROC)(
    GLubyte red, GLubyte green, GLubyte blue);
typedef void(GLAPIENTRY* PFNGLSECONDARYCOLOR3UBVPROC)(const GLubyte* v);
typedef void(GLAPIENTRY* PFNGLSECONDARYCOLOR3UIPROC)(
    GLuint red, GLuint green, GLuint blue);
typedef void(GLAPIENTRY* PFNGLSECONDARYCOLOR3UIVPROC)(const GLuint* v);
typedef void(GLAPIENTRY* PFNGLSECONDARYCOLOR3USPROC)(
    GLushort red, GLushort green, GLushort blue);
typedef void(GLAPIENTRY* PFNGLSECONDARYCOLOR3USVPROC)(const GLushort* v);
typedef void(GLAPIENTRY* PFNGLSECONDARYCOLORPOINTERPROC)(
    GLint size, GLenum type, GLsizei stride, GLvoid* pointer);
typedef void(GLAPIENTRY* PFNGLWINDOWPOS2DPROC)(GLdouble x, GLdouble y);
typedef void(GLAPIENTRY* PFNGLWINDOWPOS2DVPROC)(const GLdouble* p);
typedef void(GLAPIENTRY* PFNGLWINDOWPOS2FPROC)(GLfloat x, GLfloat y);
typedef void(GLAPIENTRY* PFNGLWINDOWPOS2FVPROC)(const GLfloat* p);
typedef void(GLAPIENTRY* PFNGLWINDOWPOS2IPROC)(GLint x, GLint y);
typedef void(GLAPIENTRY* PFNGLWINDOWPOS2IVPROC)(const GLint* p);
typedef void(GLAPIENTRY* PFNGLWINDOWPOS2SPROC)(GLshort x, GLshort y);
typedef void(GLAPIENTRY* PFNGLWINDOWPOS2SVPROC)(const GLshort* p);
typedef void(GLAPIENTRY* PFNGLWINDOWPOS3DPROC)(
    GLdouble x, GLdouble y, GLdouble z);
typedef void(GLAPIENTRY* PFNGLWINDOWPOS3DVPROC)(const GLdouble* p);
typedef void(GLAPIENTRY* PFNGLWINDOWPOS3FPROC)(GLfloat x, GLfloat y, GLfloat z);
typedef void(GLAPIENTRY* PFNGLWINDOWPOS3FVPROC)(const GLfloat* p);
typedef void(GLAPIENTRY* PFNGLWINDOWPOS3IPROC)(GLint x, GLint y, GLint z);
typedef void(GLAPIENTRY* PFNGLWINDOWPOS3IVPROC)(const GLint* p);
typedef void(GLAPIENTRY* PFNGLWINDOWPOS3SPROC)(GLshort x, GLshort y, GLshort z);
typedef void(GLAPIENTRY* PFNGLWINDOWPOS3SVPROC)(const GLshort* p);

#define glBlendColor GLEW_GET_FUN(__glewBlendColor)
#define glBlendEquation GLEW_GET_FUN(__glewBlendEquation)
#define glBlendFuncSeparate GLEW_GET_FUN(__glewBlendFuncSeparate)
#define glFogCoordPointer GLEW_GET_FUN(__glewFogCoordPointer)
#define glFogCoordd GLEW_GET_FUN(__glewFogCoordd)
#define glFogCoorddv GLEW_GET_FUN(__glewFogCoorddv)
#define glFogCoordf GLEW_GET_FUN(__glewFogCoordf)
#define glFogCoordfv GLEW_GET_FUN(__glewFogCoordfv)
#define glMultiDrawArrays GLEW_GET_FUN(__glewMultiDrawArrays)
#define glMultiDrawElements GLEW_GET_FUN(__glewMultiDrawElements)
#define glPointParameterf GLEW_GET_FUN(__glewPointParameterf)
#define glPointParameterfv GLEW_GET_FUN(__glewPointParameterfv)
#define glPointParameteri GLEW_GET_FUN(__glewPointParameteri)
#define glPointParameteriv GLEW_GET_FUN(__glewPointParameteriv)
#define glSecondaryColor3b GLEW_GET_FUN(__glewSecondaryColor3b)
#define glSecondaryColor3bv GLEW_GET_FUN(__glewSecondaryColor3bv)
#define glSecondaryColor3d GLEW_GET_FUN(__glewSecondaryColor3d)
#define glSecondaryColor3dv GLEW_GET_FUN(__glewSecondaryColor3dv)
#define glSecondaryColor3f GLEW_GET_FUN(__glewSecondaryColor3f)
#define glSecondaryColor3fv GLEW_GET_FUN(__glewSecondaryColor3fv)
#define glSecondaryColor3i GLEW_GET_FUN(__glewSecondaryColor3i)
#define glSecondaryColor3iv GLEW_GET_FUN(__glewSecondaryColor3iv)
#define glSecondaryColor3s GLEW_GET_FUN(__glewSecondaryColor3s)
#define glSecondaryColor3sv GLEW_GET_FUN(__glewSecondaryColor3sv)
#define glSecondaryColor3ub GLEW_GET_FUN(__glewSecondaryColor3ub)
#define glSecondaryColor3ubv GLEW_GET_FUN(__glewSecondaryColor3ubv)
#define glSecondaryColor3ui GLEW_GET_FUN(__glewSecondaryColor3ui)
#define glSecondaryColor3uiv GLEW_GET_FUN(__glewSecondaryColor3uiv)
#define glSecondaryColor3us GLEW_GET_FUN(__glewSecondaryColor3us)
#define glSecondaryColor3usv GLEW_GET_FUN(__glewSecondaryColor3usv)
#define glSecondaryColorPointer GLEW_GET_FUN(__glewSecondaryColorPointer)
#define glWindowPos2d GLEW_GET_FUN(__glewWindowPos2d)
#define glWindowPos2dv GLEW_GET_FUN(__glewWindowPos2dv)
#define glWindowPos2f GLEW_GET_FUN(__glewWindowPos2f)
#define glWindowPos2fv GLEW_GET_FUN(__glewWindowPos2fv)
#define glWindowPos2i GLEW_GET_FUN(__glewWindowPos2i)
#define glWindowPos2iv GLEW_GET_FUN(__glewWindowPos2iv)
#define glWindowPos2s GLEW_GET_FUN(__glewWindowPos2s)
#define glWindowPos2sv GLEW_GET_FUN(__glewWindowPos2sv)
#define glWindowPos3d GLEW_GET_FUN(__glewWindowPos3d)
#define glWindowPos3dv GLEW_GET_FUN(__glewWindowPos3dv)
#define glWindowPos3f GLEW_GET_FUN(__glewWindowPos3f)
#define glWindowPos3fv GLEW_GET_FUN(__glewWindowPos3fv)
#define glWindowPos3i GLEW_GET_FUN(__glewWindowPos3i)
#define glWindowPos3iv GLEW_GET_FUN(__glewWindowPos3iv)
#define glWindowPos3s GLEW_GET_FUN(__glewWindowPos3s)
#define glWindowPos3sv GLEW_GET_FUN(__glewWindowPos3sv)

#define GLEW_VERSION_1_4 GLEW_GET_VAR(__GLEW_VERSION_1_4)

#endif /* GL_VERSION_1_4 */

/* ----------------------------- GL_VERSION_1_5 ---------------------------- */

#ifndef GL_VERSION_1_5
#define GL_VERSION_1_5 1

#define GL_FOG_COORD_SRC GL_FOG_COORDINATE_SOURCE
#define GL_FOG_COORD GL_FOG_COORDINATE
#define GL_FOG_COORD_ARRAY GL_FOG_COORDINATE_ARRAY
#define GL_SRC0_RGB GL_SOURCE0_RGB
#define GL_FOG_COORD_ARRAY_POINTER GL_FOG_COORDINATE_ARRAY_POINTER
#define GL_FOG_COORD_ARRAY_TYPE GL_FOG_COORDINATE_ARRAY_TYPE
#define GL_SRC1_ALPHA GL_SOURCE1_ALPHA
#define GL_CURRENT_FOG_COORD GL_CURRENT_FOG_COORDINATE
#define GL_FOG_COORD_ARRAY_STRIDE GL_FOG_COORDINATE_ARRAY_STRIDE
#define GL_SRC0_ALPHA GL_SOURCE0_ALPHA
#define GL_SRC1_RGB GL_SOURCE1_RGB
#define GL_FOG_COORD_ARRAY_BUFFER_BINDING GL_FOG_COORDINATE_ARRAY_BUFFER_BINDING
#define GL_SRC2_ALPHA GL_SOURCE2_ALPHA
#define GL_SRC2_RGB GL_SOURCE2_RGB
#define GL_BUFFER_SIZE 0x8764
#define GL_BUFFER_USAGE 0x8765
#define GL_QUERY_COUNTER_BITS 0x8864
#define GL_CURRENT_QUERY 0x8865
#define GL_QUERY_RESULT 0x8866
#define GL_QUERY_RESULT_AVAILABLE 0x8867
#define GL_ARRAY_BUFFER 0x8892
#define GL_ELEMENT_ARRAY_BUFFER 0x8893
#define GL_ARRAY_BUFFER_BINDING 0x8894
#define GL_ELEMENT_ARRAY_BUFFER_BINDING 0x8895
#define GL_VERTEX_ARRAY_BUFFER_BINDING 0x8896
#define GL_NORMAL_ARRAY_BUFFER_BINDING 0x8897
#define GL_COLOR_ARRAY_BUFFER_BINDING 0x8898
#define GL_INDEX_ARRAY_BUFFER_BINDING 0x8899
#define GL_TEXTURE_COORD_ARRAY_BUFFER_BINDING 0x889A
#define GL_EDGE_FLAG_ARRAY_BUFFER_BINDING 0x889B
#define GL_SECONDARY_COLOR_ARRAY_BUFFER_BINDING 0x889C
#define GL_FOG_COORDINATE_ARRAY_BUFFER_BINDING 0x889D
#define GL_WEIGHT_ARRAY_BUFFER_BINDING 0x889E
#define GL_VERTEX_ATTRIB_ARRAY_BUFFER_BINDING 0x889F
#define GL_READ_ONLY 0x88B8
#define GL_WRITE_ONLY 0x88B9
#define GL_READ_WRITE 0x88BA
#define GL_BUFFER_ACCESS 0x88BB
#define GL_BUFFER_MAPPED 0x88BC
#define GL_BUFFER_MAP_POINTER 0x88BD
#define GL_STREAM_DRAW 0x88E0
#define GL_STREAM_READ 0x88E1
#define GL_STREAM_COPY 0x88E2
#define GL_STATIC_DRAW 0x88E4
#define GL_STATIC_READ 0x88E5
#define GL_STATIC_COPY 0x88E6
#define GL_DYNAMIC_DRAW 0x88E8
#define GL_DYNAMIC_READ 0x88E9
#define GL_DYNAMIC_COPY 0x88EA
#define GL_SAMPLES_PASSED 0x8914

typedef ptrdiff_t GLsizeiptr;
typedef ptrdiff_t GLintptr;

typedef void(GLAPIENTRY* PFNGLBEGINQUERYPROC)(GLenum target, GLuint id);
typedef void(GLAPIENTRY* PFNGLBINDBUFFERPROC)(GLenum target, GLuint buffer);
typedef void(GLAPIENTRY* PFNGLBUFFERDATAPROC)(
    GLenum target, GLsizeiptr size, const GLvoid* data, GLenum usage);
typedef void(GLAPIENTRY* PFNGLBUFFERSUBDATAPROC)(
    GLenum target, GLintptr offset, GLsizeiptr size, const GLvoid* data);
typedef void(GLAPIENTRY* PFNGLDELETEBUFFERSPROC)(
    GLsizei n, const GLuint* buffers);
typedef void(GLAPIENTRY* PFNGLDELETEQUERIESPROC)(GLsizei n, const GLuint* ids);
typedef void(GLAPIENTRY* PFNGLENDQUERYPROC)(GLenum target);
typedef void(GLAPIENTRY* PFNGLGENBUFFERSPROC)(GLsizei n, GLuint* buffers);
typedef void(GLAPIENTRY* PFNGLGENQUERIESPROC)(GLsizei n, GLuint* ids);
typedef void(GLAPIENTRY* PFNGLGETBUFFERPARAMETERIVPROC)(
    GLenum target, GLenum pname, GLint* params);
typedef void(GLAPIENTRY* PFNGLGETBUFFERPOINTERVPROC)(
    GLenum target, GLenum pname, GLvoid** params);
typedef void(GLAPIENTRY* PFNGLGETBUFFERSUBDATAPROC)(
    GLenum target, GLintptr offset, GLsizeiptr size, GLvoid* data);
typedef void(GLAPIENTRY* PFNGLGETQUERYOBJECTIVPROC)(
    GLuint id, GLenum pname, GLint* params);
typedef void(GLAPIENTRY* PFNGLGETQUERYOBJECTUIVPROC)(
    GLuint id, GLenum pname, GLuint* params);
typedef void(GLAPIENTRY* PFNGLGETQUERYIVPROC)(
    GLenum target, GLenum pname, GLint* params);
typedef GLboolean(GLAPIENTRY* PFNGLISBUFFERPROC)(GLuint buffer);
typedef GLboolean(GLAPIENTRY* PFNGLISQUERYPROC)(GLuint id);
typedef GLvoid*(GLAPIENTRY* PFNGLMAPBUFFERPROC)(GLenum target, GLenum access);
typedef GLboolean(GLAPIENTRY* PFNGLUNMAPBUFFERPROC)(GLenum target);

#define glBeginQuery GLEW_GET_FUN(__glewBeginQuery)
#define glBindBuffer GLEW_GET_FUN(__glewBindBuffer)
#define glBufferData GLEW_GET_FUN(__glewBufferData)
#define glBufferSubData GLEW_GET_FUN(__glewBufferSubData)
#define glDeleteBuffers GLEW_GET_FUN(__glewDeleteBuffers)
#define glDeleteQueries GLEW_GET_FUN(__glewDeleteQueries)
#define glEndQuery GLEW_GET_FUN(__glewEndQuery)
#define glGenBuffers GLEW_GET_FUN(__glewGenBuffers)
#define glGenQueries GLEW_GET_FUN(__glewGenQueries)
#define glGetBufferParameteriv GLEW_GET_FUN(__glewGetBufferParameteriv)
#define glGetBufferPointerv GLEW_GET_FUN(__glewGetBufferPointerv)
#define glGetBufferSubData GLEW_GET_FUN(__glewGetBufferSubData)
#define glGetQueryObjectiv GLEW_GET_FUN(__glewGetQueryObjectiv)
#define glGetQueryObjectuiv GLEW_GET_FUN(__glewGetQueryObjectuiv)
#define glGetQueryiv GLEW_GET_FUN(__glewGetQueryiv)
#define glIsBuffer GLEW_GET_FUN(__glewIsBuffer)
#define glIsQuery GLEW_GET_FUN(__glewIsQuery)
#define glMapBuffer GLEW_GET_FUN(__glewMapBuffer)
#define glUnmapBuffer GLEW_GET_FUN(__glewUnmapBuffer)

#define GLEW_VERSION_1_5 GLEW_GET_VAR(__GLEW_VERSION_1_5)

#endif /* GL_VERSION_1_5 */

/* ----------------------------- GL_VERSION_2_0 ---------------------------- */

#ifndef GL_VERSION_2_0
#define GL_VERSION_2_0 1

#define GL_BLEND_EQUATION_RGB GL_BLEND_EQUATION
#define GL_VERTEX_ATTRIB_ARRAY_ENABLED 0x8622
#define GL_VERTEX_ATTRIB_ARRAY_SIZE 0x8623
#define GL_VERTEX_ATTRIB_ARRAY_STRIDE 0x8624
#define GL_VERTEX_ATTRIB_ARRAY_TYPE 0x8625
#define GL_CURRENT_VERTEX_ATTRIB 0x8626
#define GL_VERTEX_PROGRAM_POINT_SIZE 0x8642
#define GL_VERTEX_PROGRAM_TWO_SIDE 0x8643
#define GL_VERTEX_ATTRIB_ARRAY_POINTER 0x8645
#define GL_STENCIL_BACK_FUNC 0x8800
#define GL_STENCIL_BACK_FAIL 0x8801
#define GL_STENCIL_BACK_PASS_DEPTH_FAIL 0x8802
#define GL_STENCIL_BACK_PASS_DEPTH_PASS 0x8803
#define GL_MAX_DRAW_BUFFERS 0x8824
#define GL_DRAW_BUFFER0 0x8825
#define GL_DRAW_BUFFER1 0x8826
#define GL_DRAW_BUFFER2 0x8827
#define GL_DRAW_BUFFER3 0x8828
#define GL_DRAW_BUFFER4 0x8829
#define GL_DRAW_BUFFER5 0x882A
#define GL_DRAW_BUFFER6 0x882B
#define GL_DRAW_BUFFER7 0x882C
#define GL_DRAW_BUFFER8 0x882D
#define GL_DRAW_BUFFER9 0x882E
#define GL_DRAW_BUFFER10 0x882F
#define GL_DRAW_BUFFER11 0x8830
#define GL_DRAW_BUFFER12 0x8831
#define GL_DRAW_BUFFER13 0x8832
#define GL_DRAW_BUFFER14 0x8833
#define GL_DRAW_BUFFER15 0x8834
#define GL_BLEND_EQUATION_ALPHA 0x883D
#define GL_POINT_SPRITE 0x8861
#define GL_COORD_REPLACE 0x8862
#define GL_MAX_VERTEX_ATTRIBS 0x8869
#define GL_VERTEX_ATTRIB_ARRAY_NORMALIZED 0x886A
#define GL_MAX_TEXTURE_COORDS 0x8871
#define GL_MAX_TEXTURE_IMAGE_UNITS 0x8872
#define GL_FRAGMENT_SHADER 0x8B30
#define GL_VERTEX_SHADER 0x8B31
#define GL_MAX_FRAGMENT_UNIFORM_COMPONENTS 0x8B49
#define GL_MAX_VERTEX_UNIFORM_COMPONENTS 0x8B4A
#define GL_MAX_VARYING_FLOATS 0x8B4B
#define GL_MAX_VERTEX_TEXTURE_IMAGE_UNITS 0x8B4C
#define GL_MAX_COMBINED_TEXTURE_IMAGE_UNITS 0x8B4D
#define GL_SHADER_TYPE 0x8B4F
#define GL_FLOAT_VEC2 0x8B50
#define GL_FLOAT_VEC3 0x8B51
#define GL_FLOAT_VEC4 0x8B52
#define GL_INT_VEC2 0x8B53
#define GL_INT_VEC3 0x8B54
#define GL_INT_VEC4 0x8B55
#define GL_BOOL 0x8B56
#define GL_BOOL_VEC2 0x8B57
#define GL_BOOL_VEC3 0x8B58
#define GL_BOOL_VEC4 0x8B59
#define GL_FLOAT_MAT2 0x8B5A
#define GL_FLOAT_MAT3 0x8B5B
#define GL_FLOAT_MAT4 0x8B5C
#define GL_SAMPLER_1D 0x8B5D
#define GL_SAMPLER_2D 0x8B5E
#define GL_SAMPLER_3D 0x8B5F
#define GL_SAMPLER_CUBE 0x8B60
#define GL_SAMPLER_1D_SHADOW 0x8B61
#define GL_SAMPLER_2D_SHADOW 0x8B62
#define GL_DELETE_STATUS 0x8B80
#define GL_COMPILE_STATUS 0x8B81
#define GL_LINK_STATUS 0x8B82
#define GL_VALIDATE_STATUS 0x8B83
#define GL_INFO_LOG_LENGTH 0x8B84
#define GL_ATTACHED_SHADERS 0x8B85
#define GL_ACTIVE_UNIFORMS 0x8B86
#define GL_ACTIVE_UNIFORM_MAX_LENGTH 0x8B87
#define GL_SHADER_SOURCE_LENGTH 0x8B88
#define GL_ACTIVE_ATTRIBUTES 0x8B89
#define GL_ACTIVE_ATTRIBUTE_MAX_LENGTH 0x8B8A
#define GL_FRAGMENT_SHADER_DERIVATIVE_HINT 0x8B8B
#define GL_SHADING_LANGUAGE_VERSION 0x8B8C
#define GL_CURRENT_PROGRAM 0x8B8D
#define GL_POINT_SPRITE_COORD_ORIGIN 0x8CA0
#define GL_LOWER_LEFT 0x8CA1
#define GL_UPPER_LEFT 0x8CA2
#define GL_STENCIL_BACK_REF 0x8CA3
#define GL_STENCIL_BACK_VALUE_MASK 0x8CA4
#define GL_STENCIL_BACK_WRITEMASK 0x8CA5

typedef char GLchar;

typedef void(GLAPIENTRY* PFNGLATTACHSHADERPROC)(GLuint program, GLuint shader);
typedef void(GLAPIENTRY* PFNGLBINDATTRIBLOCATIONPROC)(
    GLuint program, GLuint index, const GLchar* name);
typedef void(GLAPIENTRY* PFNGLBLENDEQUATIONSEPARATEPROC)(GLenum, GLenum);
typedef void(GLAPIENTRY* PFNGLCOMPILESHADERPROC)(GLuint shader);
typedef GLuint(GLAPIENTRY* PFNGLCREATEPROGRAMPROC)(void);
typedef GLuint(GLAPIENTRY* PFNGLCREATESHADERPROC)(GLenum type);
typedef void(GLAPIENTRY* PFNGLDELETEPROGRAMPROC)(GLuint program);
typedef void(GLAPIENTRY* PFNGLDELETESHADERPROC)(GLuint shader);
typedef void(GLAPIENTRY* PFNGLDETACHSHADERPROC)(GLuint program, GLuint shader);
typedef void(GLAPIENTRY* PFNGLDISABLEVERTEXATTRIBARRAYPROC)(GLuint);
typedef void(GLAPIENTRY* PFNGLDRAWBUFFERSPROC)(GLsizei n, const GLenum* bufs);
typedef void(GLAPIENTRY* PFNGLENABLEVERTEXATTRIBARRAYPROC)(GLuint);
typedef void(GLAPIENTRY* PFNGLGETACTIVEATTRIBPROC)(
    GLuint program, GLuint index, GLsizei maxLength, GLsizei* length,
    GLint* size, GLenum* type, GLchar* name);
typedef void(GLAPIENTRY* PFNGLGETACTIVEUNIFORMPROC)(
    GLuint program, GLuint index, GLsizei maxLength, GLsizei* length,
    GLint* size, GLenum* type, GLchar* name);
typedef void(GLAPIENTRY* PFNGLGETATTACHEDSHADERSPROC)(
    GLuint program, GLsizei maxCount, GLsizei* count, GLuint* shaders);
typedef GLint(GLAPIENTRY* PFNGLGETATTRIBLOCATIONPROC)(
    GLuint program, const GLchar* name);
typedef void(GLAPIENTRY* PFNGLGETPROGRAMINFOLOGPROC)(
    GLuint program, GLsizei bufSize, GLsizei* length, GLchar* infoLog);
typedef void(GLAPIENTRY* PFNGLGETPROGRAMIVPROC)(
    GLuint program, GLenum pname, GLint* param);
typedef void(GLAPIENTRY* PFNGLGETSHADERINFOLOGPROC)(
    GLuint shader, GLsizei bufSize, GLsizei* length, GLchar* infoLog);
typedef void(GLAPIENTRY* PFNGLGETSHADERSOURCEPROC)(
    GLint obj, GLsizei maxLength, GLsizei* length, GLchar* source);
typedef void(GLAPIENTRY* PFNGLGETSHADERIVPROC)(
    GLuint shader, GLenum pname, GLint* param);
typedef GLint(GLAPIENTRY* PFNGLGETUNIFORMLOCATIONPROC)(
    GLuint program, const GLchar* name);
typedef void(GLAPIENTRY* PFNGLGETUNIFORMFVPROC)(
    GLuint program, GLint location, GLfloat* params);
typedef void(GLAPIENTRY* PFNGLGETUNIFORMIVPROC)(
    GLuint program, GLint location, GLint* params);
typedef void(GLAPIENTRY* PFNGLGETVERTEXATTRIBPOINTERVPROC)(
    GLuint, GLenum, GLvoid*);
typedef void(GLAPIENTRY* PFNGLGETVERTEXATTRIBDVPROC)(GLuint, GLenum, GLdouble*);
typedef void(GLAPIENTRY* PFNGLGETVERTEXATTRIBFVPROC)(GLuint, GLenum, GLfloat*);
typedef void(GLAPIENTRY* PFNGLGETVERTEXATTRIBIVPROC)(GLuint, GLenum, GLint*);
typedef GLboolean(GLAPIENTRY* PFNGLISPROGRAMPROC)(GLuint program);
typedef GLboolean(GLAPIENTRY* PFNGLISSHADERPROC)(GLuint shader);
typedef void(GLAPIENTRY* PFNGLLINKPROGRAMPROC)(GLuint program);
typedef void(GLAPIENTRY* PFNGLSHADERSOURCEPROC)(
    GLuint shader, GLsizei count, const GLchar** strings, const GLint* lengths);
typedef void(GLAPIENTRY* PFNGLSTENCILFUNCSEPARATEPROC)(
    GLenum frontfunc, GLenum backfunc, GLint ref, GLuint mask);
typedef void(GLAPIENTRY* PFNGLSTENCILMASKSEPARATEPROC)(GLenum, GLuint);
typedef void(GLAPIENTRY* PFNGLSTENCILOPSEPARATEPROC)(
    GLenum face, GLenum sfail, GLenum dpfail, GLenum dppass);
typedef void(GLAPIENTRY* PFNGLUNIFORM1FPROC)(GLint location, GLfloat v0);
typedef void(GLAPIENTRY* PFNGLUNIFORM1FVPROC)(
    GLint location, GLsizei count, const GLfloat* value);
typedef void(GLAPIENTRY* PFNGLUNIFORM1IPROC)(GLint location, GLint v0);
typedef void(GLAPIENTRY* PFNGLUNIFORM1IVPROC)(
    GLint location, GLsizei count, const GLint* value);
typedef void(GLAPIENTRY* PFNGLUNIFORM2FPROC)(
    GLint location, GLfloat v0, GLfloat v1);
typedef void(GLAPIENTRY* PFNGLUNIFORM2FVPROC)(
    GLint location, GLsizei count, const GLfloat* value);
typedef void(GLAPIENTRY* PFNGLUNIFORM2IPROC)(
    GLint location, GLint v0, GLint v1);
typedef void(GLAPIENTRY* PFNGLUNIFORM2IVPROC)(
    GLint location, GLsizei count, const GLint* value);
typedef void(GLAPIENTRY* PFNGLUNIFORM3FPROC)(
    GLint location, GLfloat v0, GLfloat v1, GLfloat v2);
typedef void(GLAPIENTRY* PFNGLUNIFORM3FVPROC)(
    GLint location, GLsizei count, const GLfloat* value);
typedef void(GLAPIENTRY* PFNGLUNIFORM3IPROC)(
    GLint location, GLint v0, GLint v1, GLint v2);
typedef void(GLAPIENTRY* PFNGLUNIFORM3IVPROC)(
    GLint location, GLsizei count, const GLint* value);
typedef void(GLAPIENTRY* PFNGLUNIFORM4FPROC)(
    GLint location, GLfloat v0, GLfloat v1, GLfloat v2, GLfloat v3);
typedef void(GLAPIENTRY* PFNGLUNIFORM4FVPROC)(
    GLint location, GLsizei count, const GLfloat* value);
typedef void(GLAPIENTRY* PFNGLUNIFORM4IPROC)(
    GLint location, GLint v0, GLint v1, GLint v2, GLint v3);
typedef void(GLAPIENTRY* PFNGLUNIFORM4IVPROC)(
    GLint location, GLsizei count, const GLint* value);
typedef void(GLAPIENTRY* PFNGLUNIFORMMATRIX2FVPROC)(
    GLint location, GLsizei count, GLboolean transpose, const GLfloat* value);
typedef void(GLAPIENTRY* PFNGLUNIFORMMATRIX3FVPROC)(
    GLint location, GLsizei count, GLboolean transpose, const GLfloat* value);
typedef void(GLAPIENTRY* PFNGLUNIFORMMATRIX4FVPROC)(
    GLint location, GLsizei count, GLboolean transpose, const GLfloat* value);
typedef void(GLAPIENTRY* PFNGLUSEPROGRAMPROC)(GLuint program);
typedef void(GLAPIENTRY* PFNGLVALIDATEPROGRAMPROC)(GLuint program);
typedef void(GLAPIENTRY* PFNGLVERTEXATTRIB1DPROC)(GLuint index, GLdouble x);
typedef void(GLAPIENTRY* PFNGLVERTEXATTRIB1DVPROC)(
    GLuint index, const GLdouble* v);
typedef void(GLAPIENTRY* PFNGLVERTEXATTRIB1FPROC)(GLuint index, GLfloat x);
typedef void(GLAPIENTRY* PFNGLVERTEXATTRIB1FVPROC)(
    GLuint index, const GLfloat* v);
typedef void(GLAPIENTRY* PFNGLVERTEXATTRIB1SPROC)(GLuint index, GLshort x);
typedef void(GLAPIENTRY* PFNGLVERTEXATTRIB1SVPROC)(
    GLuint index, const GLshort* v);
typedef void(GLAPIENTRY* PFNGLVERTEXATTRIB2DPROC)(
    GLuint index, GLdouble x, GLdouble y);
typedef void(GLAPIENTRY* PFNGLVERTEXATTRIB2DVPROC)(
    GLuint index, const GLdouble* v);
typedef void(GLAPIENTRY* PFNGLVERTEXATTRIB2FPROC)(
    GLuint index, GLfloat x, GLfloat y);
typedef void(GLAPIENTRY* PFNGLVERTEXATTRIB2FVPROC)(
    GLuint index, const GLfloat* v);
typedef void(GLAPIENTRY* PFNGLVERTEXATTRIB2SPROC)(
    GLuint index, GLshort x, GLshort y);
typedef void(GLAPIENTRY* PFNGLVERTEXATTRIB2SVPROC)(
    GLuint index, const GLshort* v);
typedef void(GLAPIENTRY* PFNGLVERTEXATTRIB3DPROC)(
    GLuint index, GLdouble x, GLdouble y, GLdouble z);
typedef void(GLAPIENTRY* PFNGLVERTEXATTRIB3DVPROC)(
    GLuint index, const GLdouble* v);
typedef void(GLAPIENTRY* PFNGLVERTEXATTRIB3FPROC)(
    GLuint index, GLfloat x, GLfloat y, GLfloat z);
typedef void(GLAPIENTRY* PFNGLVERTEXATTRIB3FVPROC)(
    GLuint index, const GLfloat* v);
typedef void(GLAPIENTRY* PFNGLVERTEXATTRIB3SPROC)(
    GLuint index, GLshort x, GLshort y, GLshort z);
typedef void(GLAPIENTRY* PFNGLVERTEXATTRIB3SVPROC)(
    GLuint index, const GLshort* v);
typedef void(GLAPIENTRY* PFNGLVERTEXATTRIB4NBVPROC)(
    GLuint index, const GLbyte* v);
typedef void(GLAPIENTRY* PFNGLVERTEXATTRIB4NIVPROC)(
    GLuint index, const GLint* v);
typedef void(GLAPIENTRY* PFNGLVERTEXATTRIB4NSVPROC)(
    GLuint index, const GLshort* v);
typedef void(GLAPIENTRY* PFNGLVERTEXATTRIB4NUBPROC)(
    GLuint index, GLubyte x, GLubyte y, GLubyte z, GLubyte w);
typedef void(GLAPIENTRY* PFNGLVERTEXATTRIB4NUBVPROC)(
    GLuint index, const GLubyte* v);
typedef void(GLAPIENTRY* PFNGLVERTEXATTRIB4NUIVPROC)(
    GLuint index, const GLuint* v);
typedef void(GLAPIENTRY* PFNGLVERTEXATTRIB4NUSVPROC)(
    GLuint index, const GLushort* v);
typedef void(GLAPIENTRY* PFNGLVERTEXATTRIB4BVPROC)(
    GLuint index, const GLbyte* v);
typedef void(GLAPIENTRY* PFNGLVERTEXATTRIB4DPROC)(
    GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w);
typedef void(GLAPIENTRY* PFNGLVERTEXATTRIB4DVPROC)(
    GLuint index, const GLdouble* v);
typedef void(GLAPIENTRY* PFNGLVERTEXATTRIB4FPROC)(
    GLuint index, GLfloat x, GLfloat y, GLfloat z, GLfloat w);
typedef void(GLAPIENTRY* PFNGLVERTEXATTRIB4FVPROC)(
    GLuint index, const GLfloat* v);
typedef void(GLAPIENTRY* PFNGLVERTEXATTRIB4IVPROC)(
    GLuint index, const GLint* v);
typedef void(GLAPIENTRY* PFNGLVERTEXATTRIB4SPROC)(
    GLuint index, GLshort x, GLshort y, GLshort z, GLshort w);
typedef void(GLAPIENTRY* PFNGLVERTEXATTRIB4SVPROC)(
    GLuint index, const GLshort* v);
typedef void(GLAPIENTRY* PFNGLVERTEXATTRIB4UBVPROC)(
    GLuint index, const GLubyte* v);
typedef void(GLAPIENTRY* PFNGLVERTEXATTRIB4UIVPROC)(
    GLuint index, const GLuint* v);
typedef void(GLAPIENTRY* PFNGLVERTEXATTRIB4USVPROC)(
    GLuint index, const GLushort* v);
typedef void(GLAPIENTRY* PFNGLVERTEXATTRIBPOINTERPROC)(
    GLuint index, GLint size, GLenum type, GLboolean normalized, GLsizei stride,
    const GLvoid* pointer);

#define glAttachShader GLEW_GET_FUN(__glewAttachShader)
#define glBindAttribLocation GLEW_GET_FUN(__glewBindAttribLocation)
#define glBlendEquationSeparate GLEW_GET_FUN(__glewBlendEquationSeparate)
#define glCompileShader GLEW_GET_FUN(__glewCompileShader)
#define glCreateProgram GLEW_GET_FUN(__glewCreateProgram)
#define glCreateShader GLEW_GET_FUN(__glewCreateShader)
#define glDeleteProgram GLEW_GET_FUN(__glewDeleteProgram)
#define glDeleteShader GLEW_GET_FUN(__glewDeleteShader)
#define glDetachShader GLEW_GET_FUN(__glewDetachShader)
#define glDisableVertexAttribArray GLEW_GET_FUN(__glewDisableVertexAttribArray)
#define glDrawBuffers GLEW_GET_FUN(__glewDrawBuffers)
#define glEnableVertexAttribArray GLEW_GET_FUN(__glewEnableVertexAttribArray)
#define glGetActiveAttrib GLEW_GET_FUN(__glewGetActiveAttrib)
#define glGetActiveUniform GLEW_GET_FUN(__glewGetActiveUniform)
#define glGetAttachedShaders GLEW_GET_FUN(__glewGetAttachedShaders)
#define glGetAttribLocation GLEW_GET_FUN(__glewGetAttribLocation)
#define glGetProgramInfoLog GLEW_GET_FUN(__glewGetProgramInfoLog)
#define glGetProgramiv GLEW_GET_FUN(__glewGetProgramiv)
#define glGetShaderInfoLog GLEW_GET_FUN(__glewGetShaderInfoLog)
#define glGetShaderSource GLEW_GET_FUN(__glewGetShaderSource)
#define glGetShaderiv GLEW_GET_FUN(__glewGetShaderiv)
#define glGetUniformLocation GLEW_GET_FUN(__glewGetUniformLocation)
#define glGetUniformfv GLEW_GET_FUN(__glewGetUniformfv)
#define glGetUniformiv GLEW_GET_FUN(__glewGetUniformiv)
#define glGetVertexAttribPointerv GLEW_GET_FUN(__glewGetVertexAttribPointerv)
#define glGetVertexAttribdv GLEW_GET_FUN(__glewGetVertexAttribdv)
#define glGetVertexAttribfv GLEW_GET_FUN(__glewGetVertexAttribfv)
#define glGetVertexAttribiv GLEW_GET_FUN(__glewGetVertexAttribiv)
#define glIsProgram GLEW_GET_FUN(__glewIsProgram)
#define glIsShader GLEW_GET_FUN(__glewIsShader)
#define glLinkProgram GLEW_GET_FUN(__glewLinkProgram)
#define glShaderSource GLEW_GET_FUN(__glewShaderSource)
#define glStencilFuncSeparate GLEW_GET_FUN(__glewStencilFuncSeparate)
#define glStencilMaskSeparate GLEW_GET_FUN(__glewStencilMaskSeparate)
#define glStencilOpSeparate GLEW_GET_FUN(__glewStencilOpSeparate)
#define glUniform1f GLEW_GET_FUN(__glewUniform1f)
#define glUniform1fv GLEW_GET_FUN(__glewUniform1fv)
#define glUniform1i GLEW_GET_FUN(__glewUniform1i)
#define glUniform1iv GLEW_GET_FUN(__glewUniform1iv)
#define glUniform2f GLEW_GET_FUN(__glewUniform2f)
#define glUniform2fv GLEW_GET_FUN(__glewUniform2fv)
#define glUniform2i GLEW_GET_FUN(__glewUniform2i)
#define glUniform2iv GLEW_GET_FUN(__glewUniform2iv)
#define glUniform3f GLEW_GET_FUN(__glewUniform3f)
#define glUniform3fv GLEW_GET_FUN(__glewUniform3fv)
#define glUniform3i GLEW_GET_FUN(__glewUniform3i)
#define glUniform3iv GLEW_GET_FUN(__glewUniform3iv)
#define glUniform4f GLEW_GET_FUN(__glewUniform4f)
#define glUniform4fv GLEW_GET_FUN(__glewUniform4fv)
#define glUniform4i GLEW_GET_FUN(__glewUniform4i)
#define glUniform4iv GLEW_GET_FUN(__glewUniform4iv)
#define glUniformMatrix2fv GLEW_GET_FUN(__glewUniformMatrix2fv)
#define glUniformMatrix3fv GLEW_GET_FUN(__glewUniformMatrix3fv)
#define glUniformMatrix4fv GLEW_GET_FUN(__glewUniformMatrix4fv)
#define glUseProgram GLEW_GET_FUN(__glewUseProgram)
#define glValidateProgram GLEW_GET_FUN(__glewValidateProgram)
#define glVertexAttrib1d GLEW_GET_FUN(__glewVertexAttrib1d)
#define glVertexAttrib1dv GLEW_GET_FUN(__glewVertexAttrib1dv)
#define glVertexAttrib1f GLEW_GET_FUN(__glewVertexAttrib1f)
#define glVertexAttrib1fv GLEW_GET_FUN(__glewVertexAttrib1fv)
#define glVertexAttrib1s GLEW_GET_FUN(__glewVertexAttrib1s)
#define glVertexAttrib1sv GLEW_GET_FUN(__glewVertexAttrib1sv)
#define glVertexAttrib2d GLEW_GET_FUN(__glewVertexAttrib2d)
#define glVertexAttrib2dv GLEW_GET_FUN(__glewVertexAttrib2dv)
#define glVertexAttrib2f GLEW_GET_FUN(__glewVertexAttrib2f)
#define glVertexAttrib2fv GLEW_GET_FUN(__glewVertexAttrib2fv)
#define glVertexAttrib2s GLEW_GET_FUN(__glewVertexAttrib2s)
#define glVertexAttrib2sv GLEW_GET_FUN(__glewVertexAttrib2sv)
#define glVertexAttrib3d GLEW_GET_FUN(__glewVertexAttrib3d)
#define glVertexAttrib3dv GLEW_GET_FUN(__glewVertexAttrib3dv)
#define glVertexAttrib3f GLEW_GET_FUN(__glewVertexAttrib3f)
#define glVertexAttrib3fv GLEW_GET_FUN(__glewVertexAttrib3fv)
#define glVertexAttrib3s GLEW_GET_FUN(__glewVertexAttrib3s)
#define glVertexAttrib3sv GLEW_GET_FUN(__glewVertexAttrib3sv)
#define glVertexAttrib4Nbv GLEW_GET_FUN(__glewVertexAttrib4Nbv)
#define glVertexAttrib4Niv GLEW_GET_FUN(__glewVertexAttrib4Niv)
#define glVertexAttrib4Nsv GLEW_GET_FUN(__glewVertexAttrib4Nsv)
#define glVertexAttrib4Nub GLEW_GET_FUN(__glewVertexAttrib4Nub)
#define glVertexAttrib4Nubv GLEW_GET_FUN(__glewVertexAttrib4Nubv)
#define glVertexAttrib4Nuiv GLEW_GET_FUN(__glewVertexAttrib4Nuiv)
#define glVertexAttrib4Nusv GLEW_GET_FUN(__glewVertexAttrib4Nusv)
#define glVertexAttrib4bv GLEW_GET_FUN(__glewVertexAttrib4bv)
#define glVertexAttrib4d GLEW_GET_FUN(__glewVertexAttrib4d)
#define glVertexAttrib4dv GLEW_GET_FUN(__glewVertexAttrib4dv)
#define glVertexAttrib4f GLEW_GET_FUN(__glewVertexAttrib4f)
#define glVertexAttrib4fv GLEW_GET_FUN(__glewVertexAttrib4fv)
#define glVertexAttrib4iv GLEW_GET_FUN(__glewVertexAttrib4iv)
#define glVertexAttrib4s GLEW_GET_FUN(__glewVertexAttrib4s)
#define glVertexAttrib4sv GLEW_GET_FUN(__glewVertexAttrib4sv)
#define glVertexAttrib4ubv GLEW_GET_FUN(__glewVertexAttrib4ubv)
#define glVertexAttrib4uiv GLEW_GET_FUN(__glewVertexAttrib4uiv)
#define glVertexAttrib4usv GLEW_GET_FUN(__glewVertexAttrib4usv)
#define glVertexAttribPointer GLEW_GET_FUN(__glewVertexAttribPointer)

#define GLEW_VERSION_2_0 GLEW_GET_VAR(__GLEW_VERSION_2_0)

#endif /* GL_VERSION_2_0 */

/* ----------------------------- GL_VERSION_2_1 ---------------------------- */

#ifndef GL_VERSION_2_1
#define GL_VERSION_2_1 1

#define GL_CURRENT_RASTER_SECONDARY_COLOR 0x845F
#define GL_PIXEL_PACK_BUFFER 0x88EB
#define GL_PIXEL_UNPACK_BUFFER 0x88EC
#define GL_PIXEL_PACK_BUFFER_BINDING 0x88ED
#define GL_PIXEL_UNPACK_BUFFER_BINDING 0x88EF
#define GL_FLOAT_MAT2x3 0x8B65
#define GL_FLOAT_MAT2x4 0x8B66
#define GL_FLOAT_MAT3x2 0x8B67
#define GL_FLOAT_MAT3x4 0x8B68
#define GL_FLOAT_MAT4x2 0x8B69
#define GL_FLOAT_MAT4x3 0x8B6A
#define GL_SRGB 0x8C40
#define GL_SRGB8 0x8C41
#define GL_SRGB_ALPHA 0x8C42
#define GL_SRGB8_ALPHA8 0x8C43
#define GL_SLUMINANCE_ALPHA 0x8C44
#define GL_SLUMINANCE8_ALPHA8 0x8C45
#define GL_SLUMINANCE 0x8C46
#define GL_SLUMINANCE8 0x8C47
#define GL_COMPRESSED_SRGB 0x8C48
#define GL_COMPRESSED_SRGB_ALPHA 0x8C49
#define GL_COMPRESSED_SLUMINANCE 0x8C4A
#define GL_COMPRESSED_SLUMINANCE_ALPHA 0x8C4B

typedef void(GLAPIENTRY* PFNGLUNIFORMMATRIX2X3FVPROC)(
    GLint location, GLsizei count, GLboolean transpose, const GLfloat* value);
typedef void(GLAPIENTRY* PFNGLUNIFORMMATRIX2X4FVPROC)(
    GLint location, GLsizei count, GLboolean transpose, const GLfloat* value);
typedef void(GLAPIENTRY* PFNGLUNIFORMMATRIX3X2FVPROC)(
    GLint location, GLsizei count, GLboolean transpose, const GLfloat* value);
typedef void(GLAPIENTRY* PFNGLUNIFORMMATRIX3X4FVPROC)(
    GLint location, GLsizei count, GLboolean transpose, const GLfloat* value);
typedef void(GLAPIENTRY* PFNGLUNIFORMMATRIX4X2FVPROC)(
    GLint location, GLsizei count, GLboolean transpose, const GLfloat* value);
typedef void(GLAPIENTRY* PFNGLUNIFORMMATRIX4X3FVPROC)(
    GLint location, GLsizei count, GLboolean transpose, const GLfloat* value);

#define glUniformMatrix2x3fv GLEW_GET_FUN(__glewUniformMatrix2x3fv)
#define glUniformMatrix2x4fv GLEW_GET_FUN(__glewUniformMatrix2x4fv)
#define glUniformMatrix3x2fv GLEW_GET_FUN(__glewUniformMatrix3x2fv)
#define glUniformMatrix3x4fv GLEW_GET_FUN(__glewUniformMatrix3x4fv)
#define glUniformMatrix4x2fv GLEW_GET_FUN(__glewUniformMatrix4x2fv)
#define glUniformMatrix4x3fv GLEW_GET_FUN(__glewUniformMatrix4x3fv)

#define GLEW_VERSION_2_1 GLEW_GET_VAR(__GLEW_VERSION_2_1)

#endif /* GL_VERSION_2_1 */

/* ----------------------------- GL_VERSION_3_0 ---------------------------- */

#ifndef GL_VERSION_3_0
#define GL_VERSION_3_0 1

#define GL_MAX_CLIP_DISTANCES GL_MAX_CLIP_PLANES
#define GL_CLIP_DISTANCE5 GL_CLIP_PLANE5
#define GL_CLIP_DISTANCE1 GL_CLIP_PLANE1
#define GL_CLIP_DISTANCE3 GL_CLIP_PLANE3
#define GL_COMPARE_REF_TO_TEXTURE GL_COMPARE_R_TO_TEXTURE_ARB
#define GL_CLIP_DISTANCE0 GL_CLIP_PLANE0
#define GL_CLIP_DISTANCE4 GL_CLIP_PLANE4
#define GL_CLIP_DISTANCE2 GL_CLIP_PLANE2
#define GL_MAX_VARYING_COMPONENTS GL_MAX_VARYING_FLOATS
#define GL_CONTEXT_FLAG_FORWARD_COMPATIBLE_BIT 0x0001
#define GL_MAJOR_VERSION 0x821B
#define GL_MINOR_VERSION 0x821C
#define GL_NUM_EXTENSIONS 0x821D
#define GL_CONTEXT_FLAGS 0x821E
#define GL_DEPTH_BUFFER 0x8223
#define GL_STENCIL_BUFFER 0x8224
#define GL_COMPRESSED_RED 0x8225
#define GL_COMPRESSED_RG 0x8226
#define GL_RGBA32F 0x8814
#define GL_RGB32F 0x8815
#define GL_RGBA16F 0x881A
#define GL_RGB16F 0x881B
#define GL_VERTEX_ATTRIB_ARRAY_INTEGER 0x88FD
#define GL_MAX_ARRAY_TEXTURE_LAYERS 0x88FF
#define GL_MIN_PROGRAM_TEXEL_OFFSET 0x8904
#define GL_MAX_PROGRAM_TEXEL_OFFSET 0x8905
#define GL_CLAMP_VERTEX_COLOR 0x891A
#define GL_CLAMP_FRAGMENT_COLOR 0x891B
#define GL_CLAMP_READ_COLOR 0x891C
#define GL_FIXED_ONLY 0x891D
#define GL_TEXTURE_RED_TYPE 0x8C10
#define GL_TEXTURE_GREEN_TYPE 0x8C11
#define GL_TEXTURE_BLUE_TYPE 0x8C12
#define GL_TEXTURE_ALPHA_TYPE 0x8C13
#define GL_TEXTURE_LUMINANCE_TYPE 0x8C14
#define GL_TEXTURE_INTENSITY_TYPE 0x8C15
#define GL_TEXTURE_DEPTH_TYPE 0x8C16
#define GL_UNSIGNED_NORMALIZED 0x8C17
#define GL_TEXTURE_1D_ARRAY 0x8C18
#define GL_PROXY_TEXTURE_1D_ARRAY 0x8C19
#define GL_TEXTURE_2D_ARRAY 0x8C1A
#define GL_PROXY_TEXTURE_2D_ARRAY 0x8C1B
#define GL_TEXTURE_BINDING_1D_ARRAY 0x8C1C
#define GL_TEXTURE_BINDING_2D_ARRAY 0x8C1D
#define GL_R11F_G11F_B10F 0x8C3A
#define GL_UNSIGNED_INT_10F_11F_11F_REV 0x8C3B
#define GL_RGB9_E5 0x8C3D
#define GL_UNSIGNED_INT_5_9_9_9_REV 0x8C3E
#define GL_TEXTURE_SHARED_SIZE 0x8C3F
#define GL_TRANSFORM_FEEDBACK_VARYING_MAX_LENGTH 0x8C76
#define GL_TRANSFORM_FEEDBACK_BUFFER_MODE 0x8C7F
#define GL_MAX_TRANSFORM_FEEDBACK_SEPARATE_COMPONENTS 0x8C80
#define GL_TRANSFORM_FEEDBACK_VARYINGS 0x8C83
#define GL_TRANSFORM_FEEDBACK_BUFFER_START 0x8C84
#define GL_TRANSFORM_FEEDBACK_BUFFER_SIZE 0x8C85
#define GL_PRIMITIVES_GENERATED 0x8C87
#define GL_TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN 0x8C88
#define GL_RASTERIZER_DISCARD 0x8C89
#define GL_MAX_TRANSFORM_FEEDBACK_INTERLEAVED_COMPONENTS 0x8C8A
#define GL_MAX_TRANSFORM_FEEDBACK_SEPARATE_ATTRIBS 0x8C8B
#define GL_INTERLEAVED_ATTRIBS 0x8C8C
#define GL_SEPARATE_ATTRIBS 0x8C8D
#define GL_TRANSFORM_FEEDBACK_BUFFER 0x8C8E
#define GL_TRANSFORM_FEEDBACK_BUFFER_BINDING 0x8C8F
#define GL_RGBA32UI 0x8D70
#define GL_RGB32UI 0x8D71
#define GL_RGBA16UI 0x8D76
#define GL_RGB16UI 0x8D77
#define GL_RGBA8UI 0x8D7C
#define GL_RGB8UI 0x8D7D
#define GL_RGBA32I 0x8D82
#define GL_RGB32I 0x8D83
#define GL_RGBA16I 0x8D88
#define GL_RGB16I 0x8D89
#define GL_RGBA8I 0x8D8E
#define GL_RGB8I 0x8D8F
#define GL_RED_INTEGER 0x8D94
#define GL_GREEN_INTEGER 0x8D95
#define GL_BLUE_INTEGER 0x8D96
#define GL_ALPHA_INTEGER 0x8D97
#define GL_RGB_INTEGER 0x8D98
#define GL_RGBA_INTEGER 0x8D99
#define GL_BGR_INTEGER 0x8D9A
#define GL_BGRA_INTEGER 0x8D9B
#define GL_SAMPLER_1D_ARRAY 0x8DC0
#define GL_SAMPLER_2D_ARRAY 0x8DC1
#define GL_SAMPLER_1D_ARRAY_SHADOW 0x8DC3
#define GL_SAMPLER_2D_ARRAY_SHADOW 0x8DC4
#define GL_SAMPLER_CUBE_SHADOW 0x8DC5
#define GL_UNSIGNED_INT_VEC2 0x8DC6
#define GL_UNSIGNED_INT_VEC3 0x8DC7
#define GL_UNSIGNED_INT_VEC4 0x8DC8
#define GL_INT_SAMPLER_1D 0x8DC9
#define GL_INT_SAMPLER_2D 0x8DCA
#define GL_INT_SAMPLER_3D 0x8DCB
#define GL_INT_SAMPLER_CUBE 0x8DCC
#define GL_INT_SAMPLER_1D_ARRAY 0x8DCE
#define GL_INT_SAMPLER_2D_ARRAY 0x8DCF
#define GL_UNSIGNED_INT_SAMPLER_1D 0x8DD1
#define GL_UNSIGNED_INT_SAMPLER_2D 0x8DD2
#define GL_UNSIGNED_INT_SAMPLER_3D 0x8DD3
#define GL_UNSIGNED_INT_SAMPLER_CUBE 0x8DD4
#define GL_UNSIGNED_INT_SAMPLER_1D_ARRAY 0x8DD6
#define GL_UNSIGNED_INT_SAMPLER_2D_ARRAY 0x8DD7
#define GL_QUERY_WAIT 0x8E13
#define GL_QUERY_NO_WAIT 0x8E14
#define GL_QUERY_BY_REGION_WAIT 0x8E15
#define GL_QUERY_BY_REGION_NO_WAIT 0x8E16

typedef void(GLAPIENTRY* PFNGLBEGINCONDITIONALRENDERPROC)(GLuint, GLenum);
typedef void(GLAPIENTRY* PFNGLBEGINTRANSFORMFEEDBACKPROC)(GLenum);
typedef void(GLAPIENTRY* PFNGLBINDBUFFERBASEPROC)(GLenum, GLuint, GLuint);
typedef void(GLAPIENTRY* PFNGLBINDBUFFERRANGEPROC)(
    GLenum, GLuint, GLuint, GLintptr, GLsizeiptr);
typedef void(GLAPIENTRY* PFNGLBINDFRAGDATALOCATIONPROC)(
    GLuint, GLuint, const GLchar*);
typedef void(GLAPIENTRY* PFNGLCLAMPCOLORPROC)(GLenum, GLenum);
typedef void(GLAPIENTRY* PFNGLCLEARBUFFERFIPROC)(GLenum, GLint, GLfloat, GLint);
typedef void(GLAPIENTRY* PFNGLCLEARBUFFERFVPROC)(GLenum, GLint, const GLfloat*);
typedef void(GLAPIENTRY* PFNGLCLEARBUFFERIVPROC)(GLenum, GLint, const GLint*);
typedef void(GLAPIENTRY* PFNGLCLEARBUFFERUIVPROC)(GLenum, GLint, const GLuint*);
typedef void(GLAPIENTRY* PFNGLCOLORMASKIPROC)(
    GLuint, GLboolean, GLboolean, GLboolean, GLboolean);
typedef void(GLAPIENTRY* PFNGLDISABLEIPROC)(GLenum, GLuint);
typedef void(GLAPIENTRY* PFNGLENABLEIPROC)(GLenum, GLuint);
typedef void(GLAPIENTRY* PFNGLENDCONDITIONALRENDERPROC)(void);
typedef void(GLAPIENTRY* PFNGLENDTRANSFORMFEEDBACKPROC)(void);
typedef void(GLAPIENTRY* PFNGLGETBOOLEANI_VPROC)(GLenum, GLuint, GLboolean*);
typedef GLint(GLAPIENTRY* PFNGLGETFRAGDATALOCATIONPROC)(GLuint, const GLchar*);
typedef void(GLAPIENTRY* PFNGLGETINTEGERI_VPROC)(GLenum, GLuint, GLint*);
typedef const GLubyte*(GLAPIENTRY* PFNGLGETSTRINGIPROC)(GLenum, GLuint);
typedef void(GLAPIENTRY* PFNGLGETTEXPARAMETERIIVPROC)(GLenum, GLenum, GLint*);
typedef void(GLAPIENTRY* PFNGLGETTEXPARAMETERIUIVPROC)(GLenum, GLenum, GLuint*);
typedef void(GLAPIENTRY* PFNGLGETTRANSFORMFEEDBACKVARYINGPROC)(
    GLuint, GLuint, GLint*);
typedef void(GLAPIENTRY* PFNGLGETUNIFORMUIVPROC)(GLuint, GLint, GLuint*);
typedef void(GLAPIENTRY* PFNGLGETVERTEXATTRIBIIVPROC)(GLuint, GLenum, GLint*);
typedef void(GLAPIENTRY* PFNGLGETVERTEXATTRIBIUIVPROC)(GLuint, GLenum, GLuint*);
typedef GLboolean(GLAPIENTRY* PFNGLISENABLEDIPROC)(GLenum, GLuint);
typedef void(GLAPIENTRY* PFNGLTEXPARAMETERIIVPROC)(
    GLenum, GLenum, const GLint*);
typedef void(GLAPIENTRY* PFNGLTEXPARAMETERIUIVPROC)(
    GLenum, GLenum, const GLuint*);
typedef void(GLAPIENTRY* PFNGLTRANSFORMFEEDBACKVARYINGSPROC)(
    GLuint, GLsizei, const GLint*, GLenum);
typedef void(GLAPIENTRY* PFNGLUNIFORM1UIPROC)(GLint, GLuint);
typedef void(GLAPIENTRY* PFNGLUNIFORM1UIVPROC)(GLint, GLsizei, const GLuint*);
typedef void(GLAPIENTRY* PFNGLUNIFORM2UIPROC)(GLint, GLuint, GLuint);
typedef void(GLAPIENTRY* PFNGLUNIFORM2UIVPROC)(GLint, GLsizei, const GLuint*);
typedef void(GLAPIENTRY* PFNGLUNIFORM3UIPROC)(GLint, GLuint, GLuint, GLuint);
typedef void(GLAPIENTRY* PFNGLUNIFORM3UIVPROC)(GLint, GLsizei, const GLuint*);
typedef void(GLAPIENTRY* PFNGLUNIFORM4UIPROC)(
    GLint, GLuint, GLuint, GLuint, GLuint);
typedef void(GLAPIENTRY* PFNGLUNIFORM4UIVPROC)(GLint, GLsizei, const GLuint*);
typedef void(GLAPIENTRY* PFNGLVERTEXATTRIBI1IPROC)(GLuint, GLint);
typedef void(GLAPIENTRY* PFNGLVERTEXATTRIBI1IVPROC)(GLuint, const GLint*);
typedef void(GLAPIENTRY* PFNGLVERTEXATTRIBI1UIPROC)(GLuint, GLuint);
typedef void(GLAPIENTRY* PFNGLVERTEXATTRIBI1UIVPROC)(GLuint, const GLuint*);
typedef void(GLAPIENTRY* PFNGLVERTEXATTRIBI2IPROC)(GLuint, GLint, GLint);
typedef void(GLAPIENTRY* PFNGLVERTEXATTRIBI2IVPROC)(GLuint, const GLint*);
typedef void(GLAPIENTRY* PFNGLVERTEXATTRIBI2UIPROC)(GLuint, GLuint, GLuint);
typedef void(GLAPIENTRY* PFNGLVERTEXATTRIBI2UIVPROC)(GLuint, const GLuint*);
typedef void(GLAPIENTRY* PFNGLVERTEXATTRIBI3IPROC)(GLuint, GLint, GLint, GLint);
typedef void(GLAPIENTRY* PFNGLVERTEXATTRIBI3IVPROC)(GLuint, const GLint*);
typedef void(GLAPIENTRY* PFNGLVERTEXATTRIBI3UIPROC)(
    GLuint, GLuint, GLuint, GLuint);
typedef void(GLAPIENTRY* PFNGLVERTEXATTRIBI3UIVPROC)(GLuint, const GLuint*);
typedef void(GLAPIENTRY* PFNGLVERTEXATTRIBI4BVPROC)(GLuint, const GLbyte*);
typedef void(GLAPIENTRY* PFNGLVERTEXATTRIBI4IPROC)(
    GLuint, GLint, GLint, GLint, GLint);
typedef void(GLAPIENTRY* PFNGLVERTEXATTRIBI4IVPROC)(GLuint, const GLint*);
typedef void(GLAPIENTRY* PFNGLVERTEXATTRIBI4SVPROC)(GLuint, const GLshort*);
typedef void(GLAPIENTRY* PFNGLVERTEXATTRIBI4UBVPROC)(GLuint, const GLubyte*);
typedef void(GLAPIENTRY* PFNGLVERTEXATTRIBI4UIPROC)(
    GLuint, GLuint, GLuint, GLuint, GLuint);
typedef void(GLAPIENTRY* PFNGLVERTEXATTRIBI4UIVPROC)(GLuint, const GLuint*);
typedef void(GLAPIENTRY* PFNGLVERTEXATTRIBI4USVPROC)(GLuint, const GLushort*);
typedef void(GLAPIENTRY* PFNGLVERTEXATTRIBIPOINTERPROC)(
    GLuint, GLint, GLenum, GLsizei, const GLvoid*);

#define glBeginConditionalRender GLEW_GET_FUN(__glewBeginConditionalRender)
#define glBeginTransformFeedback GLEW_GET_FUN(__glewBeginTransformFeedback)
#define glBindBufferBase GLEW_GET_FUN(__glewBindBufferBase)
#define glBindBufferRange GLEW_GET_FUN(__glewBindBufferRange)
#define glBindFragDataLocation GLEW_GET_FUN(__glewBindFragDataLocation)
#define glClampColor GLEW_GET_FUN(__glewClampColor)
#define glClearBufferfi GLEW_GET_FUN(__glewClearBufferfi)
#define glClearBufferfv GLEW_GET_FUN(__glewClearBufferfv)
#define glClearBufferiv GLEW_GET_FUN(__glewClearBufferiv)
#define glClearBufferuiv GLEW_GET_FUN(__glewClearBufferuiv)
#define glColorMaski GLEW_GET_FUN(__glewColorMaski)
#define glDisablei GLEW_GET_FUN(__glewDisablei)
#define glEnablei GLEW_GET_FUN(__glewEnablei)
#define glEndConditionalRender GLEW_GET_FUN(__glewEndConditionalRender)
#define glEndTransformFeedback GLEW_GET_FUN(__glewEndTransformFeedback)
#define glGetBooleani_v GLEW_GET_FUN(__glewGetBooleani_v)
#define glGetFragDataLocation GLEW_GET_FUN(__glewGetFragDataLocation)
#define glGetIntegeri_v GLEW_GET_FUN(__glewGetIntegeri_v)
#define glGetStringi GLEW_GET_FUN(__glewGetStringi)
#define glGetTexParameterIiv GLEW_GET_FUN(__glewGetTexParameterIiv)
#define glGetTexParameterIuiv GLEW_GET_FUN(__glewGetTexParameterIuiv)
#define glGetTransformFeedbackVarying \
    GLEW_GET_FUN(__glewGetTransformFeedbackVarying)
#define glGetUniformuiv GLEW_GET_FUN(__glewGetUniformuiv)
#define glGetVertexAttribIiv GLEW_GET_FUN(__glewGetVertexAttribIiv)
#define glGetVertexAttribIuiv GLEW_GET_FUN(__glewGetVertexAttribIuiv)
#define glIsEnabledi GLEW_GET_FUN(__glewIsEnabledi)
#define glTexParameterIiv GLEW_GET_FUN(__glewTexParameterIiv)
#define glTexParameterIuiv GLEW_GET_FUN(__glewTexParameterIuiv)
#define glTransformFeedbackVaryings \
    GLEW_GET_FUN(__glewTransformFeedbackVaryings)
#define glUniform1ui GLEW_GET_FUN(__glewUniform1ui)
#define glUniform1uiv GLEW_GET_FUN(__glewUniform1uiv)
#define glUniform2ui GLEW_GET_FUN(__glewUniform2ui)
#define glUniform2uiv GLEW_GET_FUN(__glewUniform2uiv)
#define glUniform3ui GLEW_GET_FUN(__glewUniform3ui)
#define glUniform3uiv GLEW_GET_FUN(__glewUniform3uiv)
#define glUniform4ui GLEW_GET_FUN(__glewUniform4ui)
#define glUniform4uiv GLEW_GET_FUN(__glewUniform4uiv)
#define glVertexAttribI1i GLEW_GET_FUN(__glewVertexAttribI1i)
#define glVertexAttribI1iv GLEW_GET_FUN(__glewVertexAttribI1iv)
#define glVertexAttribI1ui GLEW_GET_FUN(__glewVertexAttribI1ui)
#define glVertexAttribI1uiv GLEW_GET_FUN(__glewVertexAttribI1uiv)
#define glVertexAttribI2i GLEW_GET_FUN(__glewVertexAttribI2i)
#define glVertexAttribI2iv GLEW_GET_FUN(__glewVertexAttribI2iv)
#define glVertexAttribI2ui GLEW_GET_FUN(__glewVertexAttribI2ui)
#define glVertexAttribI2uiv GLEW_GET_FUN(__glewVertexAttribI2uiv)
#define glVertexAttribI3i GLEW_GET_FUN(__glewVertexAttribI3i)
#define glVertexAttribI3iv GLEW_GET_FUN(__glewVertexAttribI3iv)
#define glVertexAttribI3ui GLEW_GET_FUN(__glewVertexAttribI3ui)
#define glVertexAttribI3uiv GLEW_GET_FUN(__glewVertexAttribI3uiv)
#define glVertexAttribI4bv GLEW_GET_FUN(__glewVertexAttribI4bv)
#define glVertexAttribI4i GLEW_GET_FUN(__glewVertexAttribI4i)
#define glVertexAttribI4iv GLEW_GET_FUN(__glewVertexAttribI4iv)
#define glVertexAttribI4sv GLEW_GET_FUN(__glewVertexAttribI4sv)
#define glVertexAttribI4ubv GLEW_GET_FUN(__glewVertexAttribI4ubv)
#define glVertexAttribI4ui GLEW_GET_FUN(__glewVertexAttribI4ui)
#define glVertexAttribI4uiv GLEW_GET_FUN(__glewVertexAttribI4uiv)
#define glVertexAttribI4usv GLEW_GET_FUN(__glewVertexAttribI4usv)
#define glVertexAttribIPointer GLEW_GET_FUN(__glewVertexAttribIPointer)

#define GLEW_VERSION_3_0 GLEW_GET_VAR(__GLEW_VERSION_3_0)

#endif /* GL_VERSION_3_0 */

/* -------------------------- GL_3DFX_multisample -------------------------- */

#ifndef GL_3DFX_multisample
#define GL_3DFX_multisample 1

#define GL_MULTISAMPLE_3DFX 0x86B2
#define GL_SAMPLE_BUFFERS_3DFX 0x86B3
#define GL_SAMPLES_3DFX 0x86B4
#define GL_MULTISAMPLE_BIT_3DFX 0x20000000

#define GLEW_3DFX_multisample GLEW_GET_VAR(__GLEW_3DFX_multisample)

#endif /* GL_3DFX_multisample */

/* ---------------------------- GL_3DFX_tbuffer ---------------------------- */

#ifndef GL_3DFX_tbuffer
#define GL_3DFX_tbuffer 1

typedef void(GLAPIENTRY* PFNGLTBUFFERMASK3DFXPROC)(GLuint mask);

#define glTbufferMask3DFX GLEW_GET_FUN(__glewTbufferMask3DFX)

#define GLEW_3DFX_tbuffer GLEW_GET_VAR(__GLEW_3DFX_tbuffer)

#endif /* GL_3DFX_tbuffer */

/* -------------------- GL_3DFX_texture_compression_FXT1 ------------------- */

#ifndef GL_3DFX_texture_compression_FXT1
#define GL_3DFX_texture_compression_FXT1 1

#define GL_COMPRESSED_RGB_FXT1_3DFX 0x86B0
#define GL_COMPRESSED_RGBA_FXT1_3DFX 0x86B1

#define GLEW_3DFX_texture_compression_FXT1 \
    GLEW_GET_VAR(__GLEW_3DFX_texture_compression_FXT1)

#endif /* GL_3DFX_texture_compression_FXT1 */

/* ------------------------ GL_APPLE_client_storage ------------------------ */

#ifndef GL_APPLE_client_storage
#define GL_APPLE_client_storage 1

#define GL_UNPACK_CLIENT_STORAGE_APPLE 0x85B2

#define GLEW_APPLE_client_storage GLEW_GET_VAR(__GLEW_APPLE_client_storage)

#endif /* GL_APPLE_client_storage */

/* ------------------------- GL_APPLE_element_array ------------------------ */

#ifndef GL_APPLE_element_array
#define GL_APPLE_element_array 1

#define GL_ELEMENT_ARRAY_APPLE 0x8768
#define GL_ELEMENT_ARRAY_TYPE_APPLE 0x8769
#define GL_ELEMENT_ARRAY_POINTER_APPLE 0x876A

typedef void(GLAPIENTRY* PFNGLDRAWELEMENTARRAYAPPLEPROC)(
    GLenum mode, GLint first, GLsizei count);
typedef void(GLAPIENTRY* PFNGLDRAWRANGEELEMENTARRAYAPPLEPROC)(
    GLenum mode, GLuint start, GLuint end, GLint first, GLsizei count);
typedef void(GLAPIENTRY* PFNGLELEMENTPOINTERAPPLEPROC)(
    GLenum type, const void* pointer);
typedef void(GLAPIENTRY* PFNGLMULTIDRAWELEMENTARRAYAPPLEPROC)(
    GLenum mode, const GLint* first, const GLsizei* count, GLsizei primcount);
typedef void(GLAPIENTRY* PFNGLMULTIDRAWRANGEELEMENTARRAYAPPLEPROC)(
    GLenum mode, GLuint start, GLuint end, const GLint* first,
    const GLsizei* count, GLsizei primcount);

#define glDrawElementArrayAPPLE GLEW_GET_FUN(__glewDrawElementArrayAPPLE)
#define glDrawRangeElementArrayAPPLE \
    GLEW_GET_FUN(__glewDrawRangeElementArrayAPPLE)
#define glElementPointerAPPLE GLEW_GET_FUN(__glewElementPointerAPPLE)
#define glMultiDrawElementArrayAPPLE \
    GLEW_GET_FUN(__glewMultiDrawElementArrayAPPLE)
#define glMultiDrawRangeElementArrayAPPLE \
    GLEW_GET_FUN(__glewMultiDrawRangeElementArrayAPPLE)

#define GLEW_APPLE_element_array GLEW_GET_VAR(__GLEW_APPLE_element_array)

#endif /* GL_APPLE_element_array */

/* ----------------------------- GL_APPLE_fence ---------------------------- */

#ifndef GL_APPLE_fence
#define GL_APPLE_fence 1

#define GL_DRAW_PIXELS_APPLE 0x8A0A
#define GL_FENCE_APPLE 0x8A0B

typedef void(GLAPIENTRY* PFNGLDELETEFENCESAPPLEPROC)(
    GLsizei n, const GLuint* fences);
typedef void(GLAPIENTRY* PFNGLFINISHFENCEAPPLEPROC)(GLuint fence);
typedef void(GLAPIENTRY* PFNGLFINISHOBJECTAPPLEPROC)(GLenum object, GLint name);
typedef void(GLAPIENTRY* PFNGLGENFENCESAPPLEPROC)(GLsizei n, GLuint* fences);
typedef GLboolean(GLAPIENTRY* PFNGLISFENCEAPPLEPROC)(GLuint fence);
typedef void(GLAPIENTRY* PFNGLSETFENCEAPPLEPROC)(GLuint fence);
typedef GLboolean(GLAPIENTRY* PFNGLTESTFENCEAPPLEPROC)(GLuint fence);
typedef GLboolean(GLAPIENTRY* PFNGLTESTOBJECTAPPLEPROC)(
    GLenum object, GLuint name);

#define glDeleteFencesAPPLE GLEW_GET_FUN(__glewDeleteFencesAPPLE)
#define glFinishFenceAPPLE GLEW_GET_FUN(__glewFinishFenceAPPLE)
#define glFinishObjectAPPLE GLEW_GET_FUN(__glewFinishObjectAPPLE)
#define glGenFencesAPPLE GLEW_GET_FUN(__glewGenFencesAPPLE)
#define glIsFenceAPPLE GLEW_GET_FUN(__glewIsFenceAPPLE)
#define glSetFenceAPPLE GLEW_GET_FUN(__glewSetFenceAPPLE)
#define glTestFenceAPPLE GLEW_GET_FUN(__glewTestFenceAPPLE)
#define glTestObjectAPPLE GLEW_GET_FUN(__glewTestObjectAPPLE)

#define GLEW_APPLE_fence GLEW_GET_VAR(__GLEW_APPLE_fence)

#endif /* GL_APPLE_fence */

/* ------------------------- GL_APPLE_float_pixels ------------------------- */

#ifndef GL_APPLE_float_pixels
#define GL_APPLE_float_pixels 1

#define GL_HALF_APPLE 0x140B
#define GL_RGBA_FLOAT32_APPLE 0x8814
#define GL_RGB_FLOAT32_APPLE 0x8815
#define GL_ALPHA_FLOAT32_APPLE 0x8816
#define GL_INTENSITY_FLOAT32_APPLE 0x8817
#define GL_LUMINANCE_FLOAT32_APPLE 0x8818
#define GL_LUMINANCE_ALPHA_FLOAT32_APPLE 0x8819
#define GL_RGBA_FLOAT16_APPLE 0x881A
#define GL_RGB_FLOAT16_APPLE 0x881B
#define GL_ALPHA_FLOAT16_APPLE 0x881C
#define GL_INTENSITY_FLOAT16_APPLE 0x881D
#define GL_LUMINANCE_FLOAT16_APPLE 0x881E
#define GL_LUMINANCE_ALPHA_FLOAT16_APPLE 0x881F
#define GL_COLOR_FLOAT_APPLE 0x8A0F

#define GLEW_APPLE_float_pixels GLEW_GET_VAR(__GLEW_APPLE_float_pixels)

#endif /* GL_APPLE_float_pixels */

/* ---------------------- GL_APPLE_flush_buffer_range ---------------------- */

#ifndef GL_APPLE_flush_buffer_range
#define GL_APPLE_flush_buffer_range 1

#define GL_BUFFER_SERIALIZED_MODIFY_APPLE 0x8A12
#define GL_BUFFER_FLUSHING_UNMAP_APPLE 0x8A13

typedef void(GLAPIENTRY* PFNGLBUFFERPARAMETERIAPPLEPROC)(
    GLenum target, GLenum pname, GLint param);
typedef void(GLAPIENTRY* PFNGLFLUSHMAPPEDBUFFERRANGEAPPLEPROC)(
    GLenum target, GLintptr offset, GLsizeiptr size);

#define glBufferParameteriAPPLE GLEW_GET_FUN(__glewBufferParameteriAPPLE)
#define glFlushMappedBufferRangeAPPLE \
    GLEW_GET_FUN(__glewFlushMappedBufferRangeAPPLE)

#define GLEW_APPLE_flush_buffer_range \
    GLEW_GET_VAR(__GLEW_APPLE_flush_buffer_range)

#endif /* GL_APPLE_flush_buffer_range */

/* ------------------------- GL_APPLE_pixel_buffer ------------------------- */

#ifndef GL_APPLE_pixel_buffer
#define GL_APPLE_pixel_buffer 1

#define GL_MIN_PBUFFER_VIEWPORT_DIMS_APPLE 0x8A10

#define GLEW_APPLE_pixel_buffer GLEW_GET_VAR(__GLEW_APPLE_pixel_buffer)

#endif /* GL_APPLE_pixel_buffer */

/* ------------------------ GL_APPLE_specular_vector ----------------------- */

#ifndef GL_APPLE_specular_vector
#define GL_APPLE_specular_vector 1

#define GL_LIGHT_MODEL_SPECULAR_VECTOR_APPLE 0x85B0

#define GLEW_APPLE_specular_vector GLEW_GET_VAR(__GLEW_APPLE_specular_vector)

#endif /* GL_APPLE_specular_vector */

/* ------------------------- GL_APPLE_texture_range ------------------------ */

#ifndef GL_APPLE_texture_range
#define GL_APPLE_texture_range 1

#define GL_TEXTURE_RANGE_LENGTH_APPLE 0x85B7
#define GL_TEXTURE_RANGE_POINTER_APPLE 0x85B8
#define GL_TEXTURE_STORAGE_HINT_APPLE 0x85BC
#define GL_STORAGE_PRIVATE_APPLE 0x85BD
#define GL_STORAGE_CACHED_APPLE 0x85BE
#define GL_STORAGE_SHARED_APPLE 0x85BF

typedef void(GLAPIENTRY* PFNGLGETTEXPARAMETERPOINTERVAPPLEPROC)(
    GLenum target, GLenum pname, GLvoid** params);
typedef void(GLAPIENTRY* PFNGLTEXTURERANGEAPPLEPROC)(
    GLenum target, GLsizei length, GLvoid* pointer);

#define glGetTexParameterPointervAPPLE \
    GLEW_GET_FUN(__glewGetTexParameterPointervAPPLE)
#define glTextureRangeAPPLE GLEW_GET_FUN(__glewTextureRangeAPPLE)

#define GLEW_APPLE_texture_range GLEW_GET_VAR(__GLEW_APPLE_texture_range)

#endif /* GL_APPLE_texture_range */

/* ------------------------ GL_APPLE_transform_hint ------------------------ */

#ifndef GL_APPLE_transform_hint
#define GL_APPLE_transform_hint 1

#define GL_TRANSFORM_HINT_APPLE 0x85B1

#define GLEW_APPLE_transform_hint GLEW_GET_VAR(__GLEW_APPLE_transform_hint)

#endif /* GL_APPLE_transform_hint */

/* ---------------------- GL_APPLE_vertex_array_object --------------------- */

#ifndef GL_APPLE_vertex_array_object
#define GL_APPLE_vertex_array_object 1

#define GL_VERTEX_ARRAY_BINDING_APPLE 0x85B5

typedef void(GLAPIENTRY* PFNGLBINDVERTEXARRAYAPPLEPROC)(GLuint array);
typedef void(GLAPIENTRY* PFNGLDELETEVERTEXARRAYSAPPLEPROC)(
    GLsizei n, const GLuint* arrays);
typedef void(GLAPIENTRY* PFNGLGENVERTEXARRAYSAPPLEPROC)(
    GLsizei n, const GLuint* arrays);
typedef GLboolean(GLAPIENTRY* PFNGLISVERTEXARRAYAPPLEPROC)(GLuint array);

#define glBindVertexArrayAPPLE GLEW_GET_FUN(__glewBindVertexArrayAPPLE)
#define glDeleteVertexArraysAPPLE GLEW_GET_FUN(__glewDeleteVertexArraysAPPLE)
#define glGenVertexArraysAPPLE GLEW_GET_FUN(__glewGenVertexArraysAPPLE)
#define glIsVertexArrayAPPLE GLEW_GET_FUN(__glewIsVertexArrayAPPLE)

#define GLEW_APPLE_vertex_array_object \
    GLEW_GET_VAR(__GLEW_APPLE_vertex_array_object)

#endif /* GL_APPLE_vertex_array_object */

/* ---------------------- GL_APPLE_vertex_array_range ---------------------- */

#ifndef GL_APPLE_vertex_array_range
#define GL_APPLE_vertex_array_range 1

#define GL_VERTEX_ARRAY_RANGE_APPLE 0x851D
#define GL_VERTEX_ARRAY_RANGE_LENGTH_APPLE 0x851E
#define GL_VERTEX_ARRAY_STORAGE_HINT_APPLE 0x851F
#define GL_MAX_VERTEX_ARRAY_RANGE_ELEMENT_APPLE 0x8520
#define GL_VERTEX_ARRAY_RANGE_POINTER_APPLE 0x8521
#define GL_STORAGE_CACHED_APPLE 0x85BE
#define GL_STORAGE_SHARED_APPLE 0x85BF

typedef void(GLAPIENTRY* PFNGLFLUSHVERTEXARRAYRANGEAPPLEPROC)(
    GLsizei length, void* pointer);
typedef void(GLAPIENTRY* PFNGLVERTEXARRAYPARAMETERIAPPLEPROC)(
    GLenum pname, GLint param);
typedef void(GLAPIENTRY* PFNGLVERTEXARRAYRANGEAPPLEPROC)(
    GLsizei length, void* pointer);

#define glFlushVertexArrayRangeAPPLE \
    GLEW_GET_FUN(__glewFlushVertexArrayRangeAPPLE)
#define glVertexArrayParameteriAPPLE \
    GLEW_GET_FUN(__glewVertexArrayParameteriAPPLE)
#define glVertexArrayRangeAPPLE GLEW_GET_FUN(__glewVertexArrayRangeAPPLE)

#define GLEW_APPLE_vertex_array_range \
    GLEW_GET_VAR(__GLEW_APPLE_vertex_array_range)

#endif /* GL_APPLE_vertex_array_range */

/* --------------------------- GL_APPLE_ycbcr_422 -------------------------- */

#ifndef GL_APPLE_ycbcr_422
#define GL_APPLE_ycbcr_422 1

#define GL_YCBCR_422_APPLE 0x85B9
#define GL_UNSIGNED_SHORT_8_8_APPLE 0x85BA
#define GL_UNSIGNED_SHORT_8_8_REV_APPLE 0x85BB

#define GLEW_APPLE_ycbcr_422 GLEW_GET_VAR(__GLEW_APPLE_ycbcr_422)

#endif /* GL_APPLE_ycbcr_422 */

/* ----------------------- GL_ARB_color_buffer_float ----------------------- */

#ifndef GL_ARB_color_buffer_float
#define GL_ARB_color_buffer_float 1

#define GL_RGBA_FLOAT_MODE_ARB 0x8820
#define GL_CLAMP_VERTEX_COLOR_ARB 0x891A
#define GL_CLAMP_FRAGMENT_COLOR_ARB 0x891B
#define GL_CLAMP_READ_COLOR_ARB 0x891C
#define GL_FIXED_ONLY_ARB 0x891D

typedef void(GLAPIENTRY* PFNGLCLAMPCOLORARBPROC)(GLenum target, GLenum clamp);

#define glClampColorARB GLEW_GET_FUN(__glewClampColorARB)

#define GLEW_ARB_color_buffer_float GLEW_GET_VAR(__GLEW_ARB_color_buffer_float)

#endif /* GL_ARB_color_buffer_float */

/* ----------------------- GL_ARB_depth_buffer_float ----------------------- */

#ifndef GL_ARB_depth_buffer_float
#define GL_ARB_depth_buffer_float 1

#define GL_DEPTH_COMPONENT32F 0x8CAC
#define GL_DEPTH32F_STENCIL8 0x8CAD
#define GL_FLOAT_32_UNSIGNED_INT_24_8_REV 0x8DAD

#define GLEW_ARB_depth_buffer_float GLEW_GET_VAR(__GLEW_ARB_depth_buffer_float)

#endif /* GL_ARB_depth_buffer_float */

/* -------------------------- GL_ARB_depth_texture ------------------------- */

#ifndef GL_ARB_depth_texture
#define GL_ARB_depth_texture 1

#define GL_DEPTH_COMPONENT16_ARB 0x81A5
#define GL_DEPTH_COMPONENT24_ARB 0x81A6
#define GL_DEPTH_COMPONENT32_ARB 0x81A7
#define GL_TEXTURE_DEPTH_SIZE_ARB 0x884A
#define GL_DEPTH_TEXTURE_MODE_ARB 0x884B

#define GLEW_ARB_depth_texture GLEW_GET_VAR(__GLEW_ARB_depth_texture)

#endif /* GL_ARB_depth_texture */

/* -------------------------- GL_ARB_draw_buffers -------------------------- */

#ifndef GL_ARB_draw_buffers
#define GL_ARB_draw_buffers 1

#define GL_MAX_DRAW_BUFFERS_ARB 0x8824
#define GL_DRAW_BUFFER0_ARB 0x8825
#define GL_DRAW_BUFFER1_ARB 0x8826
#define GL_DRAW_BUFFER2_ARB 0x8827
#define GL_DRAW_BUFFER3_ARB 0x8828
#define GL_DRAW_BUFFER4_ARB 0x8829
#define GL_DRAW_BUFFER5_ARB 0x882A
#define GL_DRAW_BUFFER6_ARB 0x882B
#define GL_DRAW_BUFFER7_ARB 0x882C
#define GL_DRAW_BUFFER8_ARB 0x882D
#define GL_DRAW_BUFFER9_ARB 0x882E
#define GL_DRAW_BUFFER10_ARB 0x882F
#define GL_DRAW_BUFFER11_ARB 0x8830
#define GL_DRAW_BUFFER12_ARB 0x8831
#define GL_DRAW_BUFFER13_ARB 0x8832
#define GL_DRAW_BUFFER14_ARB 0x8833
#define GL_DRAW_BUFFER15_ARB 0x8834

typedef void(GLAPIENTRY* PFNGLDRAWBUFFERSARBPROC)(
    GLsizei n, const GLenum* bufs);

#define glDrawBuffersARB GLEW_GET_FUN(__glewDrawBuffersARB)

#define GLEW_ARB_draw_buffers GLEW_GET_VAR(__GLEW_ARB_draw_buffers)

#endif /* GL_ARB_draw_buffers */

/* ------------------------- GL_ARB_draw_instanced ------------------------- */

#ifndef GL_ARB_draw_instanced
#define GL_ARB_draw_instanced 1

typedef void(GLAPIENTRY* PFNGLDRAWARRAYSINSTANCEDARBPROC)(
    GLenum mode, GLint first, GLsizei count, GLsizei primcount);
typedef void(GLAPIENTRY* PFNGLDRAWELEMENTSINSTANCEDARBPROC)(
    GLenum mode, GLsizei count, GLenum type, const void* indices,
    GLsizei primcount);

#define glDrawArraysInstancedARB GLEW_GET_FUN(__glewDrawArraysInstancedARB)
#define glDrawElementsInstancedARB GLEW_GET_FUN(__glewDrawElementsInstancedARB)

#define GLEW_ARB_draw_instanced GLEW_GET_VAR(__GLEW_ARB_draw_instanced)

#endif /* GL_ARB_draw_instanced */

/* ------------------------ GL_ARB_fragment_program ------------------------ */

#ifndef GL_ARB_fragment_program
#define GL_ARB_fragment_program 1

#define GL_FRAGMENT_PROGRAM_ARB 0x8804
#define GL_PROGRAM_ALU_INSTRUCTIONS_ARB 0x8805
#define GL_PROGRAM_TEX_INSTRUCTIONS_ARB 0x8806
#define GL_PROGRAM_TEX_INDIRECTIONS_ARB 0x8807
#define GL_PROGRAM_NATIVE_ALU_INSTRUCTIONS_ARB 0x8808
#define GL_PROGRAM_NATIVE_TEX_INSTRUCTIONS_ARB 0x8809
#define GL_PROGRAM_NATIVE_TEX_INDIRECTIONS_ARB 0x880A
#define GL_MAX_PROGRAM_ALU_INSTRUCTIONS_ARB 0x880B
#define GL_MAX_PROGRAM_TEX_INSTRUCTIONS_ARB 0x880C
#define GL_MAX_PROGRAM_TEX_INDIRECTIONS_ARB 0x880D
#define GL_MAX_PROGRAM_NATIVE_ALU_INSTRUCTIONS_ARB 0x880E
#define GL_MAX_PROGRAM_NATIVE_TEX_INSTRUCTIONS_ARB 0x880F
#define GL_MAX_PROGRAM_NATIVE_TEX_INDIRECTIONS_ARB 0x8810
#define GL_MAX_TEXTURE_COORDS_ARB 0x8871
#define GL_MAX_TEXTURE_IMAGE_UNITS_ARB 0x8872

#define GLEW_ARB_fragment_program GLEW_GET_VAR(__GLEW_ARB_fragment_program)

#endif /* GL_ARB_fragment_program */

/* --------------------- GL_ARB_fragment_program_shadow -------------------- */

#ifndef GL_ARB_fragment_program_shadow
#define GL_ARB_fragment_program_shadow 1

#define GLEW_ARB_fragment_program_shadow \
    GLEW_GET_VAR(__GLEW_ARB_fragment_program_shadow)

#endif /* GL_ARB_fragment_program_shadow */

/* ------------------------- GL_ARB_fragment_shader ------------------------ */

#ifndef GL_ARB_fragment_shader
#define GL_ARB_fragment_shader 1

#define GL_FRAGMENT_SHADER_ARB 0x8B30
#define GL_MAX_FRAGMENT_UNIFORM_COMPONENTS_ARB 0x8B49
#define GL_FRAGMENT_SHADER_DERIVATIVE_HINT_ARB 0x8B8B

#define GLEW_ARB_fragment_shader GLEW_GET_VAR(__GLEW_ARB_fragment_shader)

#endif /* GL_ARB_fragment_shader */

/* ----------------------- GL_ARB_framebuffer_object ----------------------- */

#ifndef GL_ARB_framebuffer_object
#define GL_ARB_framebuffer_object 1

#define GL_INVALID_FRAMEBUFFER_OPERATION 0x0506
#define GL_FRAMEBUFFER_ATTACHMENT_COLOR_ENCODING 0x8210
#define GL_FRAMEBUFFER_ATTACHMENT_COMPONENT_TYPE 0x8211
#define GL_FRAMEBUFFER_ATTACHMENT_RED_SIZE 0x8212
#define GL_FRAMEBUFFER_ATTACHMENT_GREEN_SIZE 0x8213
#define GL_FRAMEBUFFER_ATTACHMENT_BLUE_SIZE 0x8214
#define GL_FRAMEBUFFER_ATTACHMENT_ALPHA_SIZE 0x8215
#define GL_FRAMEBUFFER_ATTACHMENT_DEPTH_SIZE 0x8216
#define GL_FRAMEBUFFER_ATTACHMENT_STENCIL_SIZE 0x8217
#define GL_FRAMEBUFFER_DEFAULT 0x8218
#define GL_FRAMEBUFFER_UNDEFINED 0x8219
#define GL_DEPTH_STENCIL_ATTACHMENT 0x821A
#define GL_INDEX 0x8222
#define GL_MAX_RENDERBUFFER_SIZE 0x84E8
#define GL_DEPTH_STENCIL 0x84F9
#define GL_UNSIGNED_INT_24_8 0x84FA
#define GL_DEPTH24_STENCIL8 0x88F0
#define GL_TEXTURE_STENCIL_SIZE 0x88F1
#define GL_UNSIGNED_NORMALIZED 0x8C17
#define GL_SRGB 0x8C40
#define GL_DRAW_FRAMEBUFFER_BINDING 0x8CA6
#define GL_FRAMEBUFFER_BINDING 0x8CA6
#define GL_RENDERBUFFER_BINDING 0x8CA7
#define GL_READ_FRAMEBUFFER 0x8CA8
#define GL_DRAW_FRAMEBUFFER 0x8CA9
#define GL_READ_FRAMEBUFFER_BINDING 0x8CAA
#define GL_RENDERBUFFER_SAMPLES 0x8CAB
#define GL_FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE 0x8CD0
#define GL_FRAMEBUFFER_ATTACHMENT_OBJECT_NAME 0x8CD1
#define GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL 0x8CD2
#define GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE 0x8CD3
#define GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER 0x8CD4
#define GL_FRAMEBUFFER_COMPLETE 0x8CD5
#define GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT 0x8CD6
#define GL_FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT 0x8CD7
#define GL_FRAMEBUFFER_INCOMPLETE_DRAW_BUFFER 0x8CDB
#define GL_FRAMEBUFFER_INCOMPLETE_READ_BUFFER 0x8CDC
#define GL_FRAMEBUFFER_UNSUPPORTED 0x8CDD
#define GL_MAX_COLOR_ATTACHMENTS 0x8CDF
#define GL_COLOR_ATTACHMENT0 0x8CE0
#define GL_COLOR_ATTACHMENT1 0x8CE1
#define GL_COLOR_ATTACHMENT2 0x8CE2
#define GL_COLOR_ATTACHMENT3 0x8CE3
#define GL_COLOR_ATTACHMENT4 0x8CE4
#define GL_COLOR_ATTACHMENT5 0x8CE5
#define GL_COLOR_ATTACHMENT6 0x8CE6
#define GL_COLOR_ATTACHMENT7 0x8CE7
#define GL_COLOR_ATTACHMENT8 0x8CE8
#define GL_COLOR_ATTACHMENT9 0x8CE9
#define GL_COLOR_ATTACHMENT10 0x8CEA
#define GL_COLOR_ATTACHMENT11 0x8CEB
#define GL_COLOR_ATTACHMENT12 0x8CEC
#define GL_COLOR_ATTACHMENT13 0x8CED
#define GL_COLOR_ATTACHMENT14 0x8CEE
#define GL_COLOR_ATTACHMENT15 0x8CEF
#define GL_DEPTH_ATTACHMENT 0x8D00
#define GL_STENCIL_ATTACHMENT 0x8D20
#define GL_FRAMEBUFFER 0x8D40
#define GL_RENDERBUFFER 0x8D41
#define GL_RENDERBUFFER_WIDTH 0x8D42
#define GL_RENDERBUFFER_HEIGHT 0x8D43
#define GL_RENDERBUFFER_INTERNAL_FORMAT 0x8D44
#define GL_STENCIL_INDEX1 0x8D46
#define GL_STENCIL_INDEX4 0x8D47
#define GL_STENCIL_INDEX8 0x8D48
#define GL_STENCIL_INDEX16 0x8D49
#define GL_RENDERBUFFER_RED_SIZE 0x8D50
#define GL_RENDERBUFFER_GREEN_SIZE 0x8D51
#define GL_RENDERBUFFER_BLUE_SIZE 0x8D52
#define GL_RENDERBUFFER_ALPHA_SIZE 0x8D53
#define GL_RENDERBUFFER_DEPTH_SIZE 0x8D54
#define GL_RENDERBUFFER_STENCIL_SIZE 0x8D55
#define GL_FRAMEBUFFER_INCOMPLETE_MULTISAMPLE 0x8D56
#define GL_MAX_SAMPLES 0x8D57

typedef void(GLAPIENTRY* PFNGLBINDFRAMEBUFFERPROC)(
    GLenum target, GLuint framebuffer);
typedef void(GLAPIENTRY* PFNGLBINDRENDERBUFFERPROC)(
    GLenum target, GLuint renderbuffer);
typedef void(GLAPIENTRY* PFNGLBLITFRAMEBUFFERPROC)(
    GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1, GLint dstX0,
    GLint dstY0, GLint dstX1, GLint dstY1, GLbitfield mask, GLenum filter);
typedef GLenum(GLAPIENTRY* PFNGLCHECKFRAMEBUFFERSTATUSPROC)(GLenum target);
typedef void(GLAPIENTRY* PFNGLDELETEFRAMEBUFFERSPROC)(
    GLsizei n, const GLuint* framebuffers);
typedef void(GLAPIENTRY* PFNGLDELETERENDERBUFFERSPROC)(
    GLsizei n, const GLuint* renderbuffers);
typedef void(GLAPIENTRY* PFNGLFRAMEBUFFERRENDERBUFFERPROC)(
    GLenum target, GLenum attachment, GLenum renderbuffertarget,
    GLuint renderbuffer);
typedef void(GLAPIENTRY* PFNGLFRAMEBUFFERTEXTURLAYERPROC)(
    GLenum target, GLenum attachment, GLuint texture, GLint level, GLint layer);
typedef void(GLAPIENTRY* PFNGLFRAMEBUFFERTEXTURE1DPROC)(
    GLenum target, GLenum attachment, GLenum textarget, GLuint texture,
    GLint level);
typedef void(GLAPIENTRY* PFNGLFRAMEBUFFERTEXTURE2DPROC)(
    GLenum target, GLenum attachment, GLenum textarget, GLuint texture,
    GLint level);
typedef void(GLAPIENTRY* PFNGLFRAMEBUFFERTEXTURE3DPROC)(
    GLenum target, GLenum attachment, GLenum textarget, GLuint texture,
    GLint level, GLint layer);
typedef void(GLAPIENTRY* PFNGLGENFRAMEBUFFERSPROC)(
    GLsizei n, GLuint* framebuffers);
typedef void(GLAPIENTRY* PFNGLGENRENDERBUFFERSPROC)(
    GLsizei n, GLuint* renderbuffers);
typedef void(GLAPIENTRY* PFNGLGENERATEMIPMAPPROC)(GLenum target);
typedef void(GLAPIENTRY* PFNGLGETFRAMEBUFFERATTACHMENTPARAMETERIVPROC)(
    GLenum target, GLenum attachment, GLenum pname, GLint* params);
typedef void(GLAPIENTRY* PFNGLGETRENDERBUFFERPARAMETERIVPROC)(
    GLenum target, GLenum pname, GLint* params);
typedef GLboolean(GLAPIENTRY* PFNGLISFRAMEBUFFERPROC)(GLuint framebuffer);
typedef GLboolean(GLAPIENTRY* PFNGLISRENDERBUFFERPROC)(GLuint renderbuffer);
typedef void(GLAPIENTRY* PFNGLRENDERBUFFERSTORAGEPROC)(
    GLenum target, GLenum internalformat, GLsizei width, GLsizei height);
typedef void(GLAPIENTRY* PFNGLRENDERBUFFERSTORAGEMULTISAMPLEPROC)(
    GLenum target, GLsizei samples, GLenum internalformat, GLsizei width,
    GLsizei height);

#define glBindFramebuffer GLEW_GET_FUN(__glewBindFramebuffer)
#define glBindRenderbuffer GLEW_GET_FUN(__glewBindRenderbuffer)
#define glBlitFramebuffer GLEW_GET_FUN(__glewBlitFramebuffer)
#define glCheckFramebufferStatus GLEW_GET_FUN(__glewCheckFramebufferStatus)
#define glDeleteFramebuffers GLEW_GET_FUN(__glewDeleteFramebuffers)
#define glDeleteRenderbuffers GLEW_GET_FUN(__glewDeleteRenderbuffers)
#define glFramebufferRenderbuffer GLEW_GET_FUN(__glewFramebufferRenderbuffer)
#define glFramebufferTexturLayer GLEW_GET_FUN(__glewFramebufferTexturLayer)
#define glFramebufferTexture1D GLEW_GET_FUN(__glewFramebufferTexture1D)
#define glFramebufferTexture2D GLEW_GET_FUN(__glewFramebufferTexture2D)
#define glFramebufferTexture3D GLEW_GET_FUN(__glewFramebufferTexture3D)
#define glGenFramebuffers GLEW_GET_FUN(__glewGenFramebuffers)
#define glGenRenderbuffers GLEW_GET_FUN(__glewGenRenderbuffers)
#define glGenerateMipmap GLEW_GET_FUN(__glewGenerateMipmap)
#define glGetFramebufferAttachmentParameteriv \
    GLEW_GET_FUN(__glewGetFramebufferAttachmentParameteriv)
#define glGetRenderbufferParameteriv \
    GLEW_GET_FUN(__glewGetRenderbufferParameteriv)
#define glIsFramebuffer GLEW_GET_FUN(__glewIsFramebuffer)
#define glIsRenderbuffer GLEW_GET_FUN(__glewIsRenderbuffer)
#define glRenderbufferStorage GLEW_GET_FUN(__glewRenderbufferStorage)
#define glRenderbufferStorageMultisample \
    GLEW_GET_FUN(__glewRenderbufferStorageMultisample)

#define GLEW_ARB_framebuffer_object GLEW_GET_VAR(__GLEW_ARB_framebuffer_object)

#endif /* GL_ARB_framebuffer_object */

/* ------------------------ GL_ARB_framebuffer_sRGB ------------------------ */

#ifndef GL_ARB_framebuffer_sRGB
#define GL_ARB_framebuffer_sRGB 1

#define GL_FRAMEBUFFER_SRGB 0x8DB9

#define GLEW_ARB_framebuffer_sRGB GLEW_GET_VAR(__GLEW_ARB_framebuffer_sRGB)

#endif /* GL_ARB_framebuffer_sRGB */

/* ------------------------ GL_ARB_geometry_shader4 ------------------------ */

#ifndef GL_ARB_geometry_shader4
#define GL_ARB_geometry_shader4 1

#define GL_LINES_ADJACENCY_ARB 0xA
#define GL_LINE_STRIP_ADJACENCY_ARB 0xB
#define GL_TRIANGLES_ADJACENCY_ARB 0xC
#define GL_TRIANGLE_STRIP_ADJACENCY_ARB 0xD
#define GL_PROGRAM_POINT_SIZE_ARB 0x8642
#define GL_MAX_GEOMETRY_TEXTURE_IMAGE_UNITS_ARB 0x8C29
#define GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER 0x8CD4
#define GL_FRAMEBUFFER_ATTACHMENT_LAYERED_ARB 0x8DA7
#define GL_FRAMEBUFFER_INCOMPLETE_LAYER_TARGETS_ARB 0x8DA8
#define GL_FRAMEBUFFER_INCOMPLETE_LAYER_COUNT_ARB 0x8DA9
#define GL_GEOMETRY_SHADER_ARB 0x8DD9
#define GL_GEOMETRY_VERTICES_OUT_ARB 0x8DDA
#define GL_GEOMETRY_INPUT_TYPE_ARB 0x8DDB
#define GL_GEOMETRY_OUTPUT_TYPE_ARB 0x8DDC
#define GL_MAX_GEOMETRY_VARYING_COMPONENTS_ARB 0x8DDD
#define GL_MAX_VERTEX_VARYING_COMPONENTS_ARB 0x8DDE
#define GL_MAX_GEOMETRY_UNIFORM_COMPONENTS_ARB 0x8DDF
#define GL_MAX_GEOMETRY_OUTPUT_VERTICES_ARB 0x8DE0
#define GL_MAX_GEOMETRY_TOTAL_OUTPUT_COMPONENTS_ARB 0x8DE1

typedef void(GLAPIENTRY* PFNGLFRAMEBUFFERTEXTUREARBPROC)(
    GLenum target, GLenum attachment, GLuint texture, GLint level);
typedef void(GLAPIENTRY* PFNGLFRAMEBUFFERTEXTUREFACEARBPROC)(
    GLenum target, GLenum attachment, GLuint texture, GLint level, GLenum face);
typedef void(GLAPIENTRY* PFNGLFRAMEBUFFERTEXTURELAYERARBPROC)(
    GLenum target, GLenum attachment, GLuint texture, GLint level, GLint layer);
typedef void(GLAPIENTRY* PFNGLPROGRAMPARAMETERIARBPROC)(
    GLuint program, GLenum pname, GLint value);

#define glFramebufferTextureARB GLEW_GET_FUN(__glewFramebufferTextureARB)
#define glFramebufferTextureFaceARB \
    GLEW_GET_FUN(__glewFramebufferTextureFaceARB)
#define glFramebufferTextureLayerARB \
    GLEW_GET_FUN(__glewFramebufferTextureLayerARB)
#define glProgramParameteriARB GLEW_GET_FUN(__glewProgramParameteriARB)

#define GLEW_ARB_geometry_shader4 GLEW_GET_VAR(__GLEW_ARB_geometry_shader4)

#endif /* GL_ARB_geometry_shader4 */

/* ------------------------ GL_ARB_half_float_pixel ------------------------ */

#ifndef GL_ARB_half_float_pixel
#define GL_ARB_half_float_pixel 1

#define GL_HALF_FLOAT_ARB 0x140B

#define GLEW_ARB_half_float_pixel GLEW_GET_VAR(__GLEW_ARB_half_float_pixel)

#endif /* GL_ARB_half_float_pixel */

/* ------------------------ GL_ARB_half_float_vertex ----------------------- */

#ifndef GL_ARB_half_float_vertex
#define GL_ARB_half_float_vertex 1

#define GL_HALF_FLOAT 0x140B

#define GLEW_ARB_half_float_vertex GLEW_GET_VAR(__GLEW_ARB_half_float_vertex)

#endif /* GL_ARB_half_float_vertex */

/* ----------------------------- GL_ARB_imaging ---------------------------- */

#ifndef GL_ARB_imaging
#define GL_ARB_imaging 1

#define GL_CONSTANT_COLOR 0x8001
#define GL_ONE_MINUS_CONSTANT_COLOR 0x8002
#define GL_CONSTANT_ALPHA 0x8003
#define GL_ONE_MINUS_CONSTANT_ALPHA 0x8004
#define GL_BLEND_COLOR 0x8005
#define GL_FUNC_ADD 0x8006
#define GL_MIN 0x8007
#define GL_MAX 0x8008
#define GL_BLEND_EQUATION 0x8009
#define GL_FUNC_SUBTRACT 0x800A
#define GL_FUNC_REVERSE_SUBTRACT 0x800B
#define GL_CONVOLUTION_1D 0x8010
#define GL_CONVOLUTION_2D 0x8011
#define GL_SEPARABLE_2D 0x8012
#define GL_CONVOLUTION_BORDER_MODE 0x8013
#define GL_CONVOLUTION_FILTER_SCALE 0x8014
#define GL_CONVOLUTION_FILTER_BIAS 0x8015
#define GL_REDUCE 0x8016
#define GL_CONVOLUTION_FORMAT 0x8017
#define GL_CONVOLUTION_WIDTH 0x8018
#define GL_CONVOLUTION_HEIGHT 0x8019
#define GL_MAX_CONVOLUTION_WIDTH 0x801A
#define GL_MAX_CONVOLUTION_HEIGHT 0x801B
#define GL_POST_CONVOLUTION_RED_SCALE 0x801C
#define GL_POST_CONVOLUTION_GREEN_SCALE 0x801D
#define GL_POST_CONVOLUTION_BLUE_SCALE 0x801E
#define GL_POST_CONVOLUTION_ALPHA_SCALE 0x801F
#define GL_POST_CONVOLUTION_RED_BIAS 0x8020
#define GL_POST_CONVOLUTION_GREEN_BIAS 0x8021
#define GL_POST_CONVOLUTION_BLUE_BIAS 0x8022
#define GL_POST_CONVOLUTION_ALPHA_BIAS 0x8023
#define GL_HISTOGRAM 0x8024
#define GL_PROXY_HISTOGRAM 0x8025
#define GL_HISTOGRAM_WIDTH 0x8026
#define GL_HISTOGRAM_FORMAT 0x8027
#define GL_HISTOGRAM_RED_SIZE 0x8028
#define GL_HISTOGRAM_GREEN_SIZE 0x8029
#define GL_HISTOGRAM_BLUE_SIZE 0x802A
#define GL_HISTOGRAM_ALPHA_SIZE 0x802B
#define GL_HISTOGRAM_LUMINANCE_SIZE 0x802C
#define GL_HISTOGRAM_SINK 0x802D
#define GL_MINMAX 0x802E
#define GL_MINMAX_FORMAT 0x802F
#define GL_MINMAX_SINK 0x8030
#define GL_TABLE_TOO_LARGE 0x8031
#define GL_COLOR_MATRIX 0x80B1
#define GL_COLOR_MATRIX_STACK_DEPTH 0x80B2
#define GL_MAX_COLOR_MATRIX_STACK_DEPTH 0x80B3
#define GL_POST_COLOR_MATRIX_RED_SCALE 0x80B4
#define GL_POST_COLOR_MATRIX_GREEN_SCALE 0x80B5
#define GL_POST_COLOR_MATRIX_BLUE_SCALE 0x80B6
#define GL_POST_COLOR_MATRIX_ALPHA_SCALE 0x80B7
#define GL_POST_COLOR_MATRIX_RED_BIAS 0x80B8
#define GL_POST_COLOR_MATRIX_GREEN_BIAS 0x80B9
#define GL_POST_COLOR_MATRIX_BLUE_BIAS 0x80BA
#define GL_POST_COLOR_MATRIX_ALPHA_BIAS 0x80BB
#define GL_COLOR_TABLE 0x80D0
#define GL_POST_CONVOLUTION_COLOR_TABLE 0x80D1
#define GL_POST_COLOR_MATRIX_COLOR_TABLE 0x80D2
#define GL_PROXY_COLOR_TABLE 0x80D3
#define GL_PROXY_POST_CONVOLUTION_COLOR_TABLE 0x80D4
#define GL_PROXY_POST_COLOR_MATRIX_COLOR_TABLE 0x80D5
#define GL_COLOR_TABLE_SCALE 0x80D6
#define GL_COLOR_TABLE_BIAS 0x80D7
#define GL_COLOR_TABLE_FORMAT 0x80D8
#define GL_COLOR_TABLE_WIDTH 0x80D9
#define GL_COLOR_TABLE_RED_SIZE 0x80DA
#define GL_COLOR_TABLE_GREEN_SIZE 0x80DB
#define GL_COLOR_TABLE_BLUE_SIZE 0x80DC
#define GL_COLOR_TABLE_ALPHA_SIZE 0x80DD
#define GL_COLOR_TABLE_LUMINANCE_SIZE 0x80DE
#define GL_COLOR_TABLE_INTENSITY_SIZE 0x80DF
#define GL_IGNORE_BORDER 0x8150
#define GL_CONSTANT_BORDER 0x8151
#define GL_WRAP_BORDER 0x8152
#define GL_REPLICATE_BORDER 0x8153
#define GL_CONVOLUTION_BORDER_COLOR 0x8154

typedef void(GLAPIENTRY* PFNGLCOLORSUBTABLEPROC)(
    GLenum target, GLsizei start, GLsizei count, GLenum format, GLenum type,
    const GLvoid* data);
typedef void(GLAPIENTRY* PFNGLCOLORTABLEPROC)(
    GLenum target, GLenum internalformat, GLsizei width, GLenum format,
    GLenum type, const GLvoid* table);
typedef void(GLAPIENTRY* PFNGLCOLORTABLEPARAMETERFVPROC)(
    GLenum target, GLenum pname, const GLfloat* params);
typedef void(GLAPIENTRY* PFNGLCOLORTABLEPARAMETERIVPROC)(
    GLenum target, GLenum pname, const GLint* params);
typedef void(GLAPIENTRY* PFNGLCONVOLUTIONFILTER1DPROC)(
    GLenum target, GLenum internalformat, GLsizei width, GLenum format,
    GLenum type, const GLvoid* image);
typedef void(GLAPIENTRY* PFNGLCONVOLUTIONFILTER2DPROC)(
    GLenum target, GLenum internalformat, GLsizei width, GLsizei height,
    GLenum format, GLenum type, const GLvoid* image);
typedef void(GLAPIENTRY* PFNGLCONVOLUTIONPARAMETERFPROC)(
    GLenum target, GLenum pname, GLfloat params);
typedef void(GLAPIENTRY* PFNGLCONVOLUTIONPARAMETERFVPROC)(
    GLenum target, GLenum pname, const GLfloat* params);
typedef void(GLAPIENTRY* PFNGLCONVOLUTIONPARAMETERIPROC)(
    GLenum target, GLenum pname, GLint params);
typedef void(GLAPIENTRY* PFNGLCONVOLUTIONPARAMETERIVPROC)(
    GLenum target, GLenum pname, const GLint* params);
typedef void(GLAPIENTRY* PFNGLCOPYCOLORSUBTABLEPROC)(
    GLenum target, GLsizei start, GLint x, GLint y, GLsizei width);
typedef void(GLAPIENTRY* PFNGLCOPYCOLORTABLEPROC)(
    GLenum target, GLenum internalformat, GLint x, GLint y, GLsizei width);
typedef void(GLAPIENTRY* PFNGLCOPYCONVOLUTIONFILTER1DPROC)(
    GLenum target, GLenum internalformat, GLint x, GLint y, GLsizei width);
typedef void(GLAPIENTRY* PFNGLCOPYCONVOLUTIONFILTER2DPROC)(
    GLenum target, GLenum internalformat, GLint x, GLint y, GLsizei width,
    GLsizei height);
typedef void(GLAPIENTRY* PFNGLGETCOLORTABLEPROC)(
    GLenum target, GLenum format, GLenum type, GLvoid* table);
typedef void(GLAPIENTRY* PFNGLGETCOLORTABLEPARAMETERFVPROC)(
    GLenum target, GLenum pname, GLfloat* params);
typedef void(GLAPIENTRY* PFNGLGETCOLORTABLEPARAMETERIVPROC)(
    GLenum target, GLenum pname, GLint* params);
typedef void(GLAPIENTRY* PFNGLGETCONVOLUTIONFILTERPROC)(
    GLenum target, GLenum format, GLenum type, GLvoid* image);
typedef void(GLAPIENTRY* PFNGLGETCONVOLUTIONPARAMETERFVPROC)(