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#ifndef __glext_h_
#define __glext_h_

#ifdef __cplusplus
extern "C" {
#endif

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

 Copyright NVIDIA Corporation 2003

 TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, THIS SOFTWARE IS PROVIDED
 *AS IS* AND NVIDIA AND ITS SUPPLIERS DISCLAIM ALL WARRANTIES, EITHER EXPRESS
 OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF 
 MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  IN NO EVENT SHALL 
 NVIDIA OR ITS SUPPLIERS BE LIABLE FOR ANY SPECIAL, INCIDENTAL, INDIRECT, OR 
 CONSEQUENTIAL DAMAGES WHATSOEVER (INCLUDING, WITHOUT LIMITATION, DAMAGES FOR 
 LOSS OF BUSINESS PROFITS, BUSINESS INTERRUPTION, LOSS OF BUSINESS INFORMATION, 
 OR ANY OTHER PECUNIARY LOSS) ARISING OUT OF THE USE OF OR INABILITY TO USE 
 THIS SOFTWARE, EVEN IF NVIDIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH 
 DAMAGES.

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

/*
** License Applicability. Except to the extent portions of this file are
** made subject to an alternative license as permitted in the SGI Free
** Software License B, Version 1.1 (the "License"), the contents of this
** file are subject only to the provisions of the License. You may not use
** this file except in compliance with the License. You may obtain a copy
** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
** 
** http://oss.sgi.com/projects/FreeB
** 
** Note that, as provided in the License, the Software is distributed on an
** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
** 
** Original Code. The Original Code is: OpenGL Sample Implementation,
** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
** Copyright in any portions created by third parties is as indicated
** elsewhere herein. All Rights Reserved.
** 
** Additional Notice Provisions: This software was created using the
** OpenGL(R) version 1.2.1 Sample Implementation published by SGI, but has
** not been independently verified as being compliant with the OpenGL(R)
** version 1.2.1 Specification.
*/

#if defined(_WIN32) && !defined(APIENTRY) && !defined(__CYGWIN__)
#define WIN32_LEAN_AND_MEAN 1
#include <windows.h>
#endif

#ifndef APIENTRY
#define APIENTRY
#endif

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

/* Header file version number, required by OpenGL ABI for Linux */
#define GL_GLEXT_VERSION 21

#ifndef GL_VERSION_1_2
#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_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_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_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_ALIASED_POINT_SIZE_RANGE       0x846D
#define GL_ALIASED_LINE_WIDTH_RANGE       0x846E
#endif

#ifndef GL_ARB_imaging
#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_CONSTANT_BORDER                0x8151
#define GL_REPLICATE_BORDER               0x8153
#define GL_CONVOLUTION_BORDER_COLOR       0x8154
#endif

#ifndef GL_VERSION_1_3
#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_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_MULTISAMPLE_BIT                0x20000000
#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_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_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_CLAMP_TO_BORDER                0x812D
#define GL_CLAMP_TO_BORDER_SGIS           0x812D
#define GL_COMBINE                        0x8570
#define GL_COMBINE_RGB                    0x8571
#define GL_COMBINE_ALPHA                  0x8572
#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_RGB_SCALE                      0x8573
#define GL_ADD_SIGNED                     0x8574
#define GL_INTERPOLATE                    0x8575
#define GL_SUBTRACT                       0x84E7
#define GL_CONSTANT                       0x8576
#define GL_PRIMARY_COLOR                  0x8577
#define GL_PREVIOUS                       0x8578
#define GL_DOT3_RGB                       0x86AE
#define GL_DOT3_RGBA                      0x86AF
#endif

#ifndef GL_VERSION_1_4
#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
#endif

#ifndef GL_VERSION_1_5
#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
#define GL_FOG_COORD_SOURCE               GL_FOG_COORDINATE_SOURCE
#define GL_FOG_COORD                      GL_FOG_COORDINATE
#define GL_CURRENT_FOG_COORD              GL_CURRENT_FOG_COORDINATE
#define GL_FOG_COORD_ARRAY_TYPE           GL_FOG_COORDINATE_ARRAY_TYPE
#define GL_FOG_COORD_ARRAY_STRIDE         GL_FOG_COORDINATE_ARRAY_STRIDE
#define GL_FOG_COORD_ARRAY_POINTER        GL_FOG_COORDINATE_ARRAY_POINTER
#define GL_FOG_COORD_ARRAY                GL_FOG_COORDINATE_ARRAY
#define GL_FOG_COORD_ARRAY_BUFFER_BINDING GL_FOG_COORDINATE_ARRAY_BUFFER_BINDING
#define GL_SRC0_RGB                       GL_SOURCE0_RGB
#define GL_SRC1_RGB                       GL_SOURCE1_RGB
#define GL_SRC2_RGB                       GL_SOURCE2_RGB
#define GL_SRC0_ALPHA                     GL_SOURCE0_ALPHA
#define GL_SRC1_ALPHA                     GL_SOURCE1_ALPHA
#define GL_SRC2_ALPHA                     GL_SOURCE2_ALPHA
#endif

#ifndef GL_APPLE_specular_vector
#define GL_LIGHT_MODEL_SPECULAR_VECTOR_APPLE 0x85B0
#endif

#ifndef GL_APPLE_transform_hint
#define GL_TRANSFORM_HINT_APPLE           0x85B1
#endif

#ifndef GL_ARB_depth_texture
#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
#endif

#ifndef GL_ARB_fragment_program
#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
#endif

#ifndef GL_ARB_fragment_program_shadow
#endif

#ifndef GL_ARB_fragment_shader
#define GL_FRAGMENT_SHADER_ARB              0x8B30
#define GL_MAX_FRAGMENT_UNIFORM_COMPONENTS_ARB  0x8B49
#endif

#ifndef GL_ARB_matrix_palette
#define GL_MATRIX_PALETTE_ARB             0x8840
#define GL_MAX_MATRIX_PALETTE_STACK_DEPTH_ARB 0x8841
#define GL_MAX_PALETTE_MATRICES_ARB       0x8842
#define GL_CURRENT_PALETTE_MATRIX_ARB     0x8843
#define GL_MATRIX_INDEX_ARRAY_ARB         0x8844
#define GL_CURRENT_MATRIX_INDEX_ARB       0x8845
#define GL_MATRIX_INDEX_ARRAY_SIZE_ARB    0x8846
#define GL_MATRIX_INDEX_ARRAY_TYPE_ARB    0x8847
#define GL_MATRIX_INDEX_ARRAY_STRIDE_ARB  0x8848
#define GL_MATRIX_INDEX_ARRAY_POINTER_ARB 0x8849
#endif

#ifndef GL_ARB_multisample
#define WGL_SAMPLE_BUFFERS_ARB            0x2041
#define WGL_SAMPLES_ARB                   0x2042
#define GL_MULTISAMPLE_ARB                0x809D
#define GL_SAMPLE_ALPHA_TO_COVERAGE_ARB   0x809E
#define GL_SAMPLE_ALPHA_TO_ONE_ARB        0x809F
#define GL_SAMPLE_COVERAGE_ARB            0x80A0
#define GL_SAMPLE_BUFFERS_ARB             0x80A8
#define GL_SAMPLES_ARB                    0x80A9
#define GL_SAMPLE_COVERAGE_VALUE_ARB      0x80AA
#define GL_SAMPLE_COVERAGE_INVERT_ARB     0x80AB
#define GL_MULTISAMPLE_BIT_ARB            0x20000000
#endif

#ifndef GL_ARB_multitexture
#define GL_TEXTURE0_ARB                   0x84C0
#define GL_TEXTURE1_ARB                   0x84C1
#define GL_TEXTURE2_ARB                   0x84C2
#define GL_TEXTURE3_ARB                   0x84C3
#define GL_TEXTURE4_ARB                   0x84C4
#define GL_TEXTURE5_ARB                   0x84C5
#define GL_TEXTURE6_ARB                   0x84C6
#define GL_TEXTURE7_ARB                   0x84C7
#define GL_TEXTURE8_ARB                   0x84C8
#define GL_TEXTURE9_ARB                   0x84C9
#define GL_TEXTURE10_ARB                  0x84CA
#define GL_TEXTURE11_ARB                  0x84CB
#define GL_TEXTURE12_ARB                  0x84CC
#define GL_TEXTURE13_ARB                  0x84CD
#define GL_TEXTURE14_ARB                  0x84CE
#define GL_TEXTURE15_ARB                  0x84CF
#define GL_TEXTURE16_ARB                  0x84D0
#define GL_TEXTURE17_ARB                  0x84D1
#define GL_TEXTURE18_ARB                  0x84D2
#define GL_TEXTURE19_ARB                  0x84D3
#define GL_TEXTURE20_ARB                  0x84D4
#define GL_TEXTURE21_ARB                  0x84D5
#define GL_TEXTURE22_ARB                  0x84D6
#define GL_TEXTURE23_ARB                  0x84D7
#define GL_TEXTURE24_ARB                  0x84D8
#define GL_TEXTURE25_ARB                  0x84D9
#define GL_TEXTURE26_ARB                  0x84DA
#define GL_TEXTURE27_ARB                  0x84DB
#define GL_TEXTURE28_ARB                  0x84DC
#define GL_TEXTURE29_ARB                  0x84DD
#define GL_TEXTURE30_ARB                  0x84DE
#define GL_TEXTURE31_ARB                  0x84DF
#define GL_ACTIVE_TEXTURE_ARB             0x84E0
#define GL_CLIENT_ACTIVE_TEXTURE_ARB      0x84E1
#define GL_MAX_TEXTURE_UNITS_ARB          0x84E2
#endif

#ifndef GL_ARB_occlusion_query
#define GL_QUERY_COUNTER_BITS_ARB           0x8864
#define GL_CURRENT_QUERY_ARB                0x8865
#define GL_QUERY_RESULT_ARB                 0x8866
#define GL_QUERY_RESULT_AVAILABLE_ARB       0x8867
#define GL_SAMPLES_PASSED_ARB               0x8914
#endif

#ifndef GL_ARB_point_parameters
#define GL_POINT_SIZE_MIN_ARB               0x8126
#define GL_POINT_SIZE_MAX_ARB               0x8127
#define GL_POINT_FADE_THRESHOLD_SIZE_ARB    0x8128
#define GL_POINT_DISTANCE_ATTENUATION_ARB   0x8129
#endif

#ifndef GL_ARB_point_sprite
#define GL_POINT_SPRITE_ARB                 0x8861
#define GL_COORD_REPLACE_ARB                0x8862
#endif

#ifndef GL_ARB_shader_objects
#define GL_PROGRAM_OBJECT_ARB               0x8B40
#define GL_OBJECT_TYPE_ARB                  0x8B4E
#define GL_OBJECT_SUBTYPE_ARB               0x8B4F
#define GL_SHADER_OBJECT_ARB                0x8B48
#define GL_FLOAT_VEC2_ARB                   0x8B50
#define GL_FLOAT_VEC3_ARB                   0x8B51
#define GL_FLOAT_VEC4_ARB                   0x8B52
#define GL_INT_VEC2_ARB                     0x8B53
#define GL_INT_VEC3_ARB                     0x8B54
#define GL_INT_VEC4_ARB                     0x8B55
#define GL_BOOL_ARB                         0x8B56
#define GL_BOOL_VEC2_ARB                    0x8B57
#define GL_BOOL_VEC3_ARB                    0x8B58
#define GL_BOOL_VEC4_ARB                    0x8B59
#define GL_FLOAT_MAT2_ARB                   0x8B5A
#define GL_FLOAT_MAT3_ARB                   0x8B5B
#define GL_FLOAT_MAT4_ARB                   0x8B5C
#define GL_OBJECT_DELETE_STATUS_ARB         0x8B80
#define GL_OBJECT_COMPILE_STATUS_ARB        0x8B81
#define GL_OBJECT_LINK_STATUS_ARB           0x8B82
#define GL_OBJECT_VALIDATE_STATUS_ARB       0x8B83
#define GL_OBJECT_INFO_LOG_LENGTH_ARB       0x8B84
#define GL_OBJECT_ATTACHED_OBJECTS_ARB      0x8B85
#define GL_OBJECT_ACTIVE_UNIFORMS_ARB       0x8B86
#define GL_OBJECT_ACTIVE_UNIFORM_MAX_LENGTH_ARB 0x8B87
#define GL_OBJECT_SHADER_SOURCE_LENGTH_ARB      0x8B88
#endif

#ifndef GL_ARB_shading_language_100
#endif

#ifndef GL_ARB_shadow
#define GL_TEXTURE_COMPARE_MODE_ARB       0x884C
#define GL_TEXTURE_COMPARE_FUNC_ARB       0x884D
#define GL_COMPARE_R_TO_TEXTURE_ARB       0x884E
#endif

#ifndef GL_ARB_shadow_ambient
#define GL_TEXTURE_COMPARE_FAIL_VALUE_ARB 0x80BF
#endif

#ifndef GL_ARB_texture_border_clamp
#define GL_CLAMP_TO_BORDER_ARB            0x812D
#endif

#ifndef GL_ARB_texture_compression
#define GL_COMPRESSED_ALPHA_ARB           0x84E9
#define GL_COMPRESSED_LUMINANCE_ARB       0x84EA
#define GL_COMPRESSED_LUMINANCE_ALPHA_ARB 0x84EB
#define GL_COMPRESSED_INTENSITY_ARB       0x84EC
#define GL_COMPRESSED_RGB_ARB             0x84ED
#define GL_COMPRESSED_RGBA_ARB            0x84EE
#define GL_TEXTURE_COMPRESSION_HINT_ARB   0x84EF
#define GL_TEXTURE_IMAGE_SIZE_ARB         0x86A0
#define GL_TEXTURE_COMPRESSED_ARB         0x86A1
#define GL_NUM_COMPRESSED_TEXTURE_FORMATS_ARB 0x86A2
#define GL_COMPRESSED_TEXTURE_FORMATS_ARB 0x86A3
#endif

#ifndef GL_ARB_texture_cube_map
#define GL_NORMAL_MAP_ARB                 0x8511
#define GL_REFLECTION_MAP_ARB             0x8512
#define GL_TEXTURE_CUBE_MAP_ARB           0x8513
#define GL_TEXTURE_BINDING_CUBE_MAP_ARB   0x8514
#define GL_TEXTURE_CUBE_MAP_POSITIVE_X_ARB 0x8515
#define GL_TEXTURE_CUBE_MAP_NEGATIVE_X_ARB 0x8516
#define GL_TEXTURE_CUBE_MAP_POSITIVE_Y_ARB 0x8517
#define GL_TEXTURE_CUBE_MAP_NEGATIVE_Y_ARB 0x8518
#define GL_TEXTURE_CUBE_MAP_POSITIVE_Z_ARB 0x8519
#define GL_TEXTURE_CUBE_MAP_NEGATIVE_Z_ARB 0x851A
#define GL_PROXY_TEXTURE_CUBE_MAP_ARB     0x851B
#define GL_MAX_CUBE_MAP_TEXTURE_SIZE_ARB  0x851C
#endif

#ifndef GL_ARB_texture_env_add
#endif

#ifndef GL_ARB_texture_env_combine
#define GL_COMBINE_ARB                    0x8570
#define GL_COMBINE_RGB_ARB                0x8571
#define GL_COMBINE_ALPHA_ARB              0x8572
#define GL_RGB_SCALE_ARB                  0x8573
#define GL_ADD_SIGNED_ARB                 0x8574
#define GL_INTERPOLATE_ARB                0x8575
#define GL_CONSTANT_ARB                   0x8576
#define GL_PRIMARY_COLOR_ARB              0x8577
#define GL_PREVIOUS_ARB                   0x8578
#define GL_SOURCE0_RGB_ARB                0x8580
#define GL_SOURCE1_RGB_ARB                0x8581
#define GL_SOURCE2_RGB_ARB                0x8582
#define GL_SOURCE0_ALPHA_ARB              0x8588
#define GL_SOURCE1_ALPHA_ARB              0x8589
#define GL_SOURCE2_ALPHA_ARB              0x858A
#define GL_OPERAND0_RGB_ARB               0x8590
#define GL_OPERAND1_RGB_ARB               0x8591
#define GL_OPERAND2_RGB_ARB               0x8592
#define GL_OPERAND0_ALPHA_ARB             0x8598
#define GL_OPERAND1_ALPHA_ARB             0x8599
#define GL_OPERAND2_ALPHA_ARB             0x859A
#define GL_SUBTRACT_ARB                   0x84E7
#endif

#ifndef GL_ARB_texture_env_dot3
#define GL_DOT3_RGB_ARB                   0x86AE
#define GL_DOT3_RGBA_ARB                  0x86AF
#endif

#ifndef GL_ARB_texture_mirrored_repeat
#define GL_MIRRORED_REPEAT_ARB            0x8370
#endif

#ifndef GL_ARB_texture_non_power_of_two
#endif

#ifndef GL_ARB_transpose_matrix
#define GL_TRANSPOSE_MODELVIEW_MATRIX_ARB 0x84E3
#define GL_TRANSPOSE_PROJECTION_MATRIX_ARB 0x84E4
#define GL_TRANSPOSE_TEXTURE_MATRIX_ARB   0x84E5
#define GL_TRANSPOSE_COLOR_MATRIX_ARB     0x84E6
#endif

#ifndef GL_ARB_vertex_buffer_object
#define GL_ARRAY_BUFFER_ARB                             0x8892
#define GL_ELEMENT_ARRAY_BUFFER_ARB                     0x8893
#define GL_ARRAY_BUFFER_BINDING_ARB                     0x8894
#define GL_ELEMENT_ARRAY_BUFFER_BINDING_ARB             0x8895
#define GL_VERTEX_ARRAY_BUFFER_BINDING_ARB              0x8896
#define GL_NORMAL_ARRAY_BUFFER_BINDING_ARB              0x8897
#define GL_COLOR_ARRAY_BUFFER_BINDING_ARB               0x8898
#define GL_INDEX_ARRAY_BUFFER_BINDING_ARB               0x8899
#define GL_TEXTURE_COORD_ARRAY_BUFFER_BINDING_ARB       0x889A
#define GL_EDGE_FLAG_ARRAY_BUFFER_BINDING_ARB           0x889B
#define GL_SECONDARY_COLOR_ARRAY_BUFFER_BINDING_ARB     0x889C
#define GL_FOG_COORDINATE_ARRAY_BUFFER_BINDING_ARB      0x889D
#define GL_WEIGHT_ARRAY_BUFFER_BINDING_ARB              0x889E
#define GL_VERTEX_ATTRIB_ARRAY_BUFFER_BINDING_ARB       0x889F
#define GL_STREAM_DRAW_ARB                              0x88E0
#define GL_STREAM_READ_ARB                              0x88E1
#define GL_STREAM_COPY_ARB                              0x88E2
#define GL_STATIC_DRAW_ARB                              0x88E4
#define GL_STATIC_READ_ARB                              0x88E5
#define GL_STATIC_COPY_ARB                              0x88E6
#define GL_DYNAMIC_DRAW_ARB                             0x88E8
#define GL_DYNAMIC_READ_ARB                             0x88E9
#define GL_DYNAMIC_COPY_ARB                             0x88EA
#define GL_READ_ONLY_ARB                                0x88B8
#define GL_WRITE_ONLY_ARB                               0x88B9
#define GL_READ_WRITE_ARB                               0x88BA
#define GL_BUFFER_SIZE_ARB                              0x8764
#define GL_BUFFER_USAGE_ARB                             0x8765
#define GL_BUFFER_ACCESS_ARB                            0x88BB
#define GL_BUFFER_MAPPED_ARB                            0x88BC
#define GL_BUFFER_MAP_POINTER_ARB                       0x88BD
#endif

#ifndef GL_ARB_vertex_program
#define GL_VERTEX_PROGRAM_ARB                       0x8620
#define GL_VERTEX_PROGRAM_POINT_SIZE_ARB            0x8642
#define GL_VERTEX_PROGRAM_TWO_SIDE_ARB              0x8643
#define GL_COLOR_SUM_ARB                            0x8458
#define GL_PROGRAM_FORMAT_ASCII_ARB                 0x8875
#define GL_VERTEX_ATTRIB_ARRAY_ENABLED_ARB          0x8622
#define GL_VERTEX_ATTRIB_ARRAY_SIZE_ARB             0x8623
#define GL_VERTEX_ATTRIB_ARRAY_STRIDE_ARB           0x8624
#define GL_VERTEX_ATTRIB_ARRAY_TYPE_ARB             0x8625
#define GL_VERTEX_ATTRIB_ARRAY_NORMALIZED_ARB       0x886A
#define GL_CURRENT_VERTEX_ATTRIB_ARB                0x8626
#define GL_VERTEX_ATTRIB_ARRAY_POINTER_ARB          0x8645
#define GL_PROGRAM_LENGTH_ARB                       0x8627
#define GL_PROGRAM_FORMAT_ARB                       0x8876
#define GL_PROGRAM_BINDING_ARB                      0x8677
#define GL_PROGRAM_INSTRUCTIONS_ARB                 0x88A0
#define GL_MAX_PROGRAM_INSTRUCTIONS_ARB             0x88A1
#define GL_PROGRAM_NATIVE_INSTRUCTIONS_ARB          0x88A2
#define GL_MAX_PROGRAM_NATIVE_INSTRUCTIONS_ARB      0x88A3
#define GL_PROGRAM_TEMPORARIES_ARB                  0x88A4
#define GL_MAX_PROGRAM_TEMPORARIES_ARB              0x88A5
#define GL_PROGRAM_NATIVE_TEMPORARIES_ARB           0x88A6
#define GL_MAX_PROGRAM_NATIVE_TEMPORARIES_ARB       0x88A7
#define GL_PROGRAM_PARAMETERS_ARB                   0x88A8
#define GL_MAX_PROGRAM_PARAMETERS_ARB               0x88A9
#define GL_PROGRAM_NATIVE_PARAMETERS_ARB            0x88AA
#define GL_MAX_PROGRAM_NATIVE_PARAMETERS_ARB        0x88AB
#define GL_PROGRAM_ATTRIBS_ARB                      0x88AC
#define GL_MAX_PROGRAM_ATTRIBS_ARB                  0x88AD
#define GL_PROGRAM_NATIVE_ATTRIBS_ARB               0x88AE
#define GL_MAX_PROGRAM_NATIVE_ATTRIBS_ARB           0x88AF
#define GL_PROGRAM_ADDRESS_REGISTERS_ARB            0x88B0
#define GL_MAX_PROGRAM_ADDRESS_REGISTERS_ARB        0x88B1
#define GL_PROGRAM_NATIVE_ADDRESS_REGISTERS_ARB     0x88B2
#define GL_MAX_PROGRAM_NATIVE_ADDRESS_REGISTERS_ARB 0x88B3
#define GL_MAX_PROGRAM_LOCAL_PARAMETERS_ARB         0x88B4
#define GL_MAX_PROGRAM_ENV_PARAMETERS_ARB           0x88B5
#define GL_PROGRAM_UNDER_NATIVE_LIMITS_ARB          0x88B6
#define GL_PROGRAM_STRING_ARB                       0x8628
#define GL_PROGRAM_ERROR_POSITION_ARB               0x864B
#define GL_CURRENT_MATRIX_ARB                       0x8641
#define GL_TRANSPOSE_CURRENT_MATRIX_ARB             0x88B7
#define GL_CURRENT_MATRIX_STACK_DEPTH_ARB           0x8640
#define GL_MAX_VERTEX_ATTRIBS_ARB                   0x8869
#define GL_MAX_PROGRAM_MATRICES_ARB                 0x862F
#define GL_MAX_PROGRAM_MATRIX_STACK_DEPTH_ARB       0x862E
#define GL_PROGRAM_ERROR_STRING_ARB                 0x8874
#define GL_MATRIX0_ARB                              0x88C0
#define GL_MATRIX1_ARB                              0x88C1
#define GL_MATRIX2_ARB                              0x88C2
#define GL_MATRIX3_ARB                              0x88C3
#define GL_MATRIX4_ARB                              0x88C4
#define GL_MATRIX5_ARB                              0x88C5
#define GL_MATRIX6_ARB                              0x88C6
#define GL_MATRIX7_ARB                              0x88C7
#define GL_MATRIX8_ARB                              0x88C8
#define GL_MATRIX9_ARB                              0x88C9
#define GL_MATRIX10_ARB                             0x88CA
#define GL_MATRIX11_ARB                             0x88CB
#define GL_MATRIX12_ARB                             0x88CC
#define GL_MATRIX13_ARB                             0x88CD
#define GL_MATRIX14_ARB                             0x88CE
#define GL_MATRIX15_ARB                             0x88CF
#define GL_MATRIX16_ARB                             0x88D0
#define GL_MATRIX17_ARB                             0x88D1
#define GL_MATRIX18_ARB                             0x88D2
#define GL_MATRIX19_ARB                             0x88D3
#define GL_MATRIX20_ARB                             0x88D4
#define GL_MATRIX21_ARB                             0x88D5
#define GL_MATRIX22_ARB                             0x88D6
#define GL_MATRIX23_ARB                             0x88D7
#define GL_MATRIX24_ARB                             0x88D8
#define GL_MATRIX25_ARB                             0x88D9
#define GL_MATRIX26_ARB                             0x88DA
#define GL_MATRIX27_ARB                             0x88DB
#define GL_MATRIX28_ARB                             0x88DC
#define GL_MATRIX29_ARB                             0x88DD
#define GL_MATRIX30_ARB                             0x88DE
#define GL_MATRIX31_ARB                             0x88DF
#endif

#ifndef GL_ARB_vertex_shader
#define GL_VERTEX_SHADER_ARB                    0x8B31
#define GL_MAX_VERTEX_UNIFORM_COMPONENTS_ARB    0x8B4A
#define GL_MAX_VARYING_FLOATS_ARB               0x8B4B
#define GL_MAX_VERTEX_TEXTURE_IMAGE_UNITS_ARB   0x8B4C
#define GL_MAX_COMBINED_TEXTURE_IMAGE_UNITS_ARB 0x8B4D
#define GL_OBJECT_ACTIVE_ATTRIBUTES_ARB         0x8B89
#define GL_OBJECT_ACTIVE_ATTRIBUTE_MAX_LENGTH_ARB   0x8B8A
#endif

#ifndef GL_ARB_window_pos
#endif

#ifndef GL_ATI_texture_float
#define GL_RGBA_FLOAT32_ATI               0x8814
#define GL_RGB_FLOAT32_ATI                0x8815
#define GL_ALPHA_FLOAT32_ATI              0x8816
#define GL_INTENSITY_FLOAT32_ATI          0x8817
#define GL_LUMINANCE_FLOAT32_ATI          0x8818
#define GL_LUMINANCE_ALPHA_FLOAT32_ATI    0x8819
#define GL_RGBA_FLOAT16_ATI               0x881A
#define GL_RGB_FLOAT16_ATI                0x881B
#define GL_ALPHA_FLOAT16_ATI              0x881C
#define GL_INTENSITY_FLOAT16_ATI          0x881D
#define GL_LUMINANCE_FLOAT16_ATI          0x881E
#define GL_LUMINANCE_ALPHA_FLOAT16_ATI    0x881F
#endif

#ifndef GL_ATI_draw_buffers
#define GL_MAX_DRAW_BUFFERS_ATI           0x8824
#define GL_DRAW_BUFFER0_ATI               0x8825
#define GL_DRAW_BUFFER1_ATI               0x8826
#define GL_DRAW_BUFFER2_ATI               0x8827
#define GL_DRAW_BUFFER3_ATI               0x8828
#define GL_DRAW_BUFFER4_ATI               0x8829
#define GL_DRAW_BUFFER5_ATI               0x882A
#define GL_DRAW_BUFFER6_ATI               0x882B
#define GL_DRAW_BUFFER7_ATI               0x882C
#define GL_DRAW_BUFFER8_ATI               0x882D
#define GL_DRAW_BUFFER9_ATI               0x882E
#define GL_DRAW_BUFFER10_ATI              0x882F
#define GL_DRAW_BUFFER11_ATI              0x8830
#define GL_DRAW_BUFFER12_ATI              0x8831
#define GL_DRAW_BUFFER13_ATI              0x8832
#define GL_DRAW_BUFFER14_ATI              0x8833
#define GL_DRAW_BUFFER15_ATI              0x8834
#endif

#ifndef GL_EXT_422_pixels
#define GL_422_EXT                        0x80CC
#define GL_422_REV_EXT                    0x80CD
#define GL_422_AVERAGE_EXT                0x80CE
#define GL_422_REV_AVERAGE_EXT            0x80CF
#endif

#ifndef GL_EXT_abgr
#define GL_ABGR_EXT                       0x8000
#endif

#ifndef GL_EXT_bgra
#define GL_BGR_EXT                        0x80E0
#define GL_BGRA_EXT                       0x80E1
#endif

#ifndef GL_EXT_blend_color
#define GL_CONSTANT_COLOR_EXT             0x8001
#define GL_ONE_MINUS_CONSTANT_COLOR_EXT   0x8002
#define GL_CONSTANT_ALPHA_EXT             0x8003
#define GL_ONE_MINUS_CONSTANT_ALPHA_EXT   0x8004
#define GL_BLEND_COLOR_EXT                0x8005
#endif

#ifndef GL_EXT_blend_equation_separate
#define GL_BLEND_EQUATION_RGB_EXT         0x8009
#define GL_BLEND_EQUATION_ALPHA_EXT       0x883D
#endif

#ifndef GL_EXT_blend_func_separate
#define GL_BLEND_DST_RGB_EXT              0x80C8
#define GL_BLEND_SRC_RGB_EXT              0x80C9
#define GL_BLEND_DST_ALPHA_EXT            0x80CA
#define GL_BLEND_SRC_ALPHA_EXT            0x80CB
#endif

#ifndef GL_EXT_blend_logic_op
#endif

#ifndef GL_EXT_blend_minmax
#define GL_FUNC_ADD_EXT                   0x8006
#define GL_MIN_EXT                        0x8007
#define GL_MAX_EXT                        0x8008
#define GL_BLEND_EQUATION_EXT             0x8009
#endif

#ifndef GL_EXT_blend_subtract
#define GL_FUNC_SUBTRACT_EXT              0x800A
#define GL_FUNC_REVERSE_SUBTRACT_EXT      0x800B
#endif

#ifndef GL_EXT_Cg_shader
#define GL_CG_VERTEX_SHADER_EXT           0x890E
#define GL_CG_FRAGMENT_SHADER_EXT         0x890F
#endif

#ifndef GL_EXT_polygon_offset
#define GL_POLYGON_OFFSET_EXT             0x8037
#define GL_POLYGON_OFFSET_FACTOR_EXT      0x8038
#define GL_POLYGON_OFFSET_BIAS_EXT        0x8039
#endif

#ifndef GL_EXT_clip_volume_hint
#define GL_CLIP_VOLUME_CLIPPING_HINT_EXT  0x80F0
#endif

#ifndef GL_EXT_cmyka
#define GL_CMYK_EXT                       0x800C
#define GL_CMYKA_EXT                      0x800D
#define GL_PACK_CMYK_HINT_EXT             0x800E
#define GL_UNPACK_CMYK_HINT_EXT           0x800F
#endif

#ifndef GL_EXT_color_subtable
#endif

#ifndef GL_EXT_compiled_vertex_array
#define GL_ARRAY_ELEMENT_LOCK_FIRST_EXT   0x81A8
#define GL_ARRAY_ELEMENT_LOCK_COUNT_EXT   0x81A9
#endif

#ifndef GL_EXT_convolution
#define GL_CONVOLUTION_1D_EXT             0x8010
#define GL_CONVOLUTION_2D_EXT             0x8011
#define GL_SEPARABLE_2D_EXT               0x8012
#define GL_CONVOLUTION_BORDER_MODE_EXT    0x8013
#define GL_CONVOLUTION_FILTER_SCALE_EXT   0x8014
#define GL_CONVOLUTION_FILTER_BIAS_EXT    0x8015
#define GL_REDUCE_EXT                     0x8016
#define GL_CONVOLUTION_FORMAT_EXT         0x8017
#define GL_CONVOLUTION_WIDTH_EXT          0x8018
#define GL_CONVOLUTION_HEIGHT_EXT         0x8019
#define GL_MAX_CONVOLUTION_WIDTH_EXT      0x801A
#define GL_MAX_CONVOLUTION_HEIGHT_EXT     0x801B
#define GL_POST_CONVOLUTION_RED_SCALE_EXT 0x801C
#define GL_POST_CONVOLUTION_GREEN_SCALE_EXT 0x801D
#define GL_POST_CONVOLUTION_BLUE_SCALE_EXT 0x801E
#define GL_POST_CONVOLUTION_ALPHA_SCALE_EXT 0x801F
#define GL_POST_CONVOLUTION_RED_BIAS_EXT  0x8020
#define GL_POST_CONVOLUTION_GREEN_BIAS_EXT 0x8021
#define GL_POST_CONVOLUTION_BLUE_BIAS_EXT 0x8022
#define GL_POST_CONVOLUTION_ALPHA_BIAS_EXT 0x8023
#endif

#ifndef GL_EXT_copy_texture
#endif

#ifndef GL_EXT_cull_vertex
#define GL_CULL_VERTEX_EXT                0x81AA
#define GL_CULL_VERTEX_EYE_POSITION_EXT   0x81AB
#define GL_CULL_VERTEX_OBJECT_POSITION_EXT 0x81AC
#endif

#ifndef GL_EXT_depth_bounds_test
#define GL_DEPTH_BOUNDS_TEST_EXT          0x8890
#define GL_DEPTH_BOUNDS_EXT               0x8891
#endif

#ifndef GL_EXT_draw_range_elements
#define GL_MAX_ELEMENTS_VERTICES_EXT      0x80E8
#define GL_MAX_ELEMENTS_INDICES_EXT       0x80E9
#endif

#ifndef GL_EXT_fog_coord
#define GL_FOG_COORDINATE_SOURCE_EXT      0x8450
#define GL_FOG_COORDINATE_EXT             0x8451
#define GL_FRAGMENT_DEPTH_EXT             0x8452
#define GL_CURRENT_FOG_COORDINATE_EXT     0x8453
#define GL_FOG_COORDINATE_ARRAY_TYPE_EXT  0x8454
#define GL_FOG_COORDINATE_ARRAY_STRIDE_EXT 0x8455
#define GL_FOG_COORDINATE_ARRAY_POINTER_EXT 0x8456
#define GL_FOG_COORDINATE_ARRAY_EXT       0x8457
#endif

#ifndef GL_EXT_histogram
#define GL_HISTOGRAM_EXT                  0x8024
#define GL_PROXY_HISTOGRAM_EXT            0x8025
#define GL_HISTOGRAM_WIDTH_EXT            0x8026
#define GL_HISTOGRAM_FORMAT_EXT           0x8027
#define GL_HISTOGRAM_RED_SIZE_EXT         0x8028
#define GL_HISTOGRAM_GREEN_SIZE_EXT       0x8029
#define GL_HISTOGRAM_BLUE_SIZE_EXT        0x802A
#define GL_HISTOGRAM_ALPHA_SIZE_EXT       0x802B
#define GL_HISTOGRAM_LUMINANCE_SIZE_EXT   0x802C
#define GL_HISTOGRAM_SINK_EXT             0x802D
#define GL_MINMAX_EXT                     0x802E
#define GL_MINMAX_FORMAT_EXT              0x802F
#define GL_MINMAX_SINK_EXT                0x8030
#define GL_TABLE_TOO_LARGE_EXT            0x8031
#endif

#ifndef GL_EXT_misc_attribute
#endif

#ifndef GL_EXT_index_array_formats
#define GL_IUI_V2F_EXT                    0x81AD
#define GL_IUI_V3F_EXT                    0x81AE
#define GL_IUI_N3F_V2F_EXT                0x81AF
#define GL_IUI_N3F_V3F_EXT                0x81B0
#define GL_T2F_IUI_V2F_EXT                0x81B1
#define GL_T2F_IUI_V3F_EXT                0x81B2
#define GL_T2F_IUI_N3F_V2F_EXT            0x81B3
#define GL_T2F_IUI_N3F_V3F_EXT            0x81B4
#endif

#ifndef GL_EXT_index_func
#define GL_INDEX_TEST_EXT                 0x81B5
#define GL_INDEX_TEST_FUNC_EXT            0x81B6
#define GL_INDEX_TEST_REF_EXT             0x81B7
#endif

#ifndef GL_EXT_index_material
#define GL_INDEX_MATERIAL_EXT             0x81B8
#define GL_INDEX_MATERIAL_PARAMETER_EXT   0x81B9
#define GL_INDEX_MATERIAL_FACE_EXT        0x81BA
#endif

#ifndef GL_EXT_index_texture
#endif

#ifndef GL_EXT_light_texture
#define GL_FRAGMENT_MATERIAL_EXT          0x8349
#define GL_FRAGMENT_NORMAL_EXT            0x834A
#define GL_FRAGMENT_COLOR_EXT             0x834C
#define GL_ATTENUATION_EXT                0x834D
#define GL_SHADOW_ATTENUATION_EXT         0x834E
#define GL_TEXTURE_APPLICATION_MODE_EXT   0x834F
#define GL_TEXTURE_LIGHT_EXT              0x8350
#define GL_TEXTURE_MATERIAL_FACE_EXT      0x8351
#define GL_TEXTURE_MATERIAL_PARAMETER_EXT 0x8352
/* reuse GL_FRAGMENT_DEPTH_EXT */
#endif

#ifndef GL_EXT_multi_draw_arrays
#endif

#ifndef GL_EXT_packed_pixels
#define GL_UNSIGNED_BYTE_3_3_2_EXT        0x8032
#define GL_UNSIGNED_SHORT_4_4_4_4_EXT     0x8033
#define GL_UNSIGNED_SHORT_5_5_5_1_EXT     0x8034
#define GL_UNSIGNED_INT_8_8_8_8_EXT       0x8035
#define GL_UNSIGNED_INT_10_10_10_2_EXT    0x8036
#endif

#ifndef GL_EXT_paletted_texture
#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
#define GL_TEXTURE_INDEX_SIZE_EXT         0x80ED
#endif

#ifndef GL_EXT_pixel_buffer_object
#define GL_PIXEL_PACK_BUFFER_EXT            0x88EB
#define GL_PIXEL_UNPACK_BUFFER_EXT          0x88EC
#define GL_PIXEL_PACK_BUFFER_BINDING_EXT    0x88ED
#define GL_PIXEL_UNPACK_BUFFER_BINDING_EXT  0x88EF
#endif

#ifndef GL_EXT_pixel_transform
#define GL_PIXEL_TRANSFORM_2D_EXT         0x8330
#define GL_PIXEL_MAG_FILTER_EXT           0x8331
#define GL_PIXEL_MIN_FILTER_EXT           0x8332
#define GL_PIXEL_CUBIC_WEIGHT_EXT         0x8333
#define GL_CUBIC_EXT                      0x8334
#define GL_AVERAGE_EXT                    0x8335
#define GL_PIXEL_TRANSFORM_2D_STACK_DEPTH_EXT 0x8336
#define GL_MAX_PIXEL_TRANSFORM_2D_STACK_DEPTH_EXT 0x8337
#define GL_PIXEL_TRANSFORM_2D_MATRIX_EXT  0x8338
#endif

#ifndef GL_EXT_pixel_transform_color_table
#endif

#ifndef GL_EXT_point_parameters
#define GL_POINT_SIZE_MIN_EXT             0x8126
#define GL_POINT_SIZE_MAX_EXT             0x8127
#define GL_POINT_FADE_THRESHOLD_SIZE_EXT  0x8128
#define GL_DISTANCE_ATTENUATION_EXT       0x8129
#endif

#ifndef GL_EXT_rescale_normal
#define GL_RESCALE_NORMAL_EXT             0x803A
#endif

#ifndef GL_EXT_secondary_color
#define GL_COLOR_SUM_EXT                  0x8458
#define GL_CURRENT_SECONDARY_COLOR_EXT    0x8459
#define GL_SECONDARY_COLOR_ARRAY_SIZE_EXT 0x845A
#define GL_SECONDARY_COLOR_ARRAY_TYPE_EXT 0x845B
#define GL_SECONDARY_COLOR_ARRAY_STRIDE_EXT 0x845C
#define GL_SECONDARY_COLOR_ARRAY_POINTER_EXT 0x845D
#define GL_SECONDARY_COLOR_ARRAY_EXT      0x845E
#endif

#ifndef GL_EXT_separate_specular_color
#define GL_LIGHT_MODEL_COLOR_CONTROL_EXT  0x81F8
#define GL_SINGLE_COLOR_EXT               0x81F9
#define GL_SEPARATE_SPECULAR_COLOR_EXT    0x81FA
#endif

#ifndef GL_EXT_shadow_funcs
#endif

#ifndef GL_EXT_shared_texture_palette
#define GL_SHARED_TEXTURE_PALETTE_EXT     0x81FB
#endif

#ifndef GL_EXT_stencil_two_side
#define GL_STENCIL_TEST_TWO_SIDE_EXT      0x8910
#define GL_ACTIVE_STENCIL_FACE_EXT        0x8911
#endif

#ifndef GL_EXT_stencil_wrap
#define GL_INCR_WRAP_EXT                  0x8507
#define GL_DECR_WRAP_EXT                  0x8508
#endif

#ifndef GL_EXT_subtexture
#endif

#ifndef GL_EXT_texture
#define GL_ALPHA4_EXT                     0x803B
#define GL_ALPHA8_EXT                     0x803C
#define GL_ALPHA12_EXT                    0x803D
#define GL_ALPHA16_EXT                    0x803E
#define GL_LUMINANCE4_EXT                 0x803F
#define GL_LUMINANCE8_EXT                 0x8040
#define GL_LUMINANCE12_EXT                0x8041
#define GL_LUMINANCE16_EXT                0x8042
#define GL_LUMINANCE4_ALPHA4_EXT          0x8043
#define GL_LUMINANCE6_ALPHA2_EXT          0x8044
#define GL_LUMINANCE8_ALPHA8_EXT          0x8045
#define GL_LUMINANCE12_ALPHA4_EXT         0x8046
#define GL_LUMINANCE12_ALPHA12_EXT        0x8047
#define GL_LUMINANCE16_ALPHA16_EXT        0x8048
#define GL_INTENSITY_EXT                  0x8049
#define GL_INTENSITY4_EXT                 0x804A
#define GL_INTENSITY8_EXT                 0x804B
#define GL_INTENSITY12_EXT                0x804C
#define GL_INTENSITY16_EXT                0x804D
#define GL_RGB2_EXT                       0x804E
#define GL_RGB4_EXT                       0x804F
#define GL_RGB5_EXT                       0x8050
#define GL_RGB8_EXT                       0x8051
#define GL_RGB10_EXT                      0x8052
#define GL_RGB12_EXT                      0x8053
#define GL_RGB16_EXT                      0x8054
#define GL_RGBA2_EXT                      0x8055
#define GL_RGBA4_EXT                      0x8056
#define GL_RGB5_A1_EXT                    0x8057
#define GL_RGBA8_EXT                      0x8058
#define GL_RGB10_A2_EXT                   0x8059
#define GL_RGBA12_EXT                     0x805A
#define GL_RGBA16_EXT                     0x805B
#define GL_TEXTURE_RED_SIZE_EXT           0x805C
#define GL_TEXTURE_GREEN_SIZE_EXT         0x805D
#define GL_TEXTURE_BLUE_SIZE_EXT          0x805E
#define GL_TEXTURE_ALPHA_SIZE_EXT         0x805F
#define GL_TEXTURE_LUMINANCE_SIZE_EXT     0x8060
#define GL_TEXTURE_INTENSITY_SIZE_EXT     0x8061
#define GL_REPLACE_EXT                    0x8062
#define GL_PROXY_TEXTURE_1D_EXT           0x8063
#define GL_PROXY_TEXTURE_2D_EXT           0x8064
#define GL_TEXTURE_TOO_LARGE_EXT          0x8065
#endif

#ifndef GL_EXT_texture_compression_s3tc
#define GL_COMPRESSED_RGB_S3TC_DXT1_EXT   0x83F0
#define GL_COMPRESSED_RGBA_S3TC_DXT1_EXT  0x83F1
#define GL_COMPRESSED_RGBA_S3TC_DXT3_EXT  0x83F2
#define GL_COMPRESSED_RGBA_S3TC_DXT5_EXT  0x83F3
#endif

#ifndef GL_EXT_texture_cube_map
#define GL_NORMAL_MAP_EXT                 0x8511
#define GL_REFLECTION_MAP_EXT             0x8512
#define GL_TEXTURE_CUBE_MAP_EXT           0x8513
#define GL_TEXTURE_BINDING_CUBE_MAP_EXT   0x8514
#define GL_TEXTURE_CUBE_MAP_POSITIVE_X_EXT 0x8515
#define GL_TEXTURE_CUBE_MAP_NEGATIVE_X_EXT 0x8516
#define GL_TEXTURE_CUBE_MAP_POSITIVE_Y_EXT 0x8517
#define GL_TEXTURE_CUBE_MAP_NEGATIVE_Y_EXT 0x8518
#define GL_TEXTURE_CUBE_MAP_POSITIVE_Z_EXT 0x8519
#define GL_TEXTURE_CUBE_MAP_NEGATIVE_Z_EXT 0x851A
#define GL_PROXY_TEXTURE_CUBE_MAP_EXT     0x851B
#define GL_MAX_CUBE_MAP_TEXTURE_SIZE_EXT  0x851C
#endif

#ifndef GL_EXT_coordinate_frame
#define GL_TANGENT_ARRAY_EXT              0x8439
#define GL_BINORMAL_ARRAY_EXT             0x843A
#define GL_CURRENT_TANGENT_EXT            0x843B
#define GL_CURRENT_BINORMAL_EXT           0x843C
#define GL_TANGENT_ARRAY_TYPE_EXT         0x843E
#define GL_TANGENT_ARRAY_STRIDE_EXT       0x843F
#define GL_BINORMAL_ARRAY_TYPE_EXT        0x8440
#define GL_BINORMAL_ARRAY_STRIDE_EXT      0x8441
#define GL_TANGENT_ARRAY_POINTER_EXT      0x8442
#define GL_BINORMAL_ARRAY_POINTER_EXT     0x8443
#define GL_MAP1_TANGENT_EXT               0x8444
#define GL_MAP2_TANGENT_EXT               0x8445
#define GL_MAP1_BINORMAL_EXT              0x8446
#define GL_MAP2_BINORMAL_EXT              0x8447
#endif

#ifndef GL_EXT_texture_edge_clamp
#define GL_CLAMP_TO_EDGE_EXT              0x812F
#endif

#ifndef GL_EXT_texture_env_add
#endif

#ifndef GL_EXT_texture_env_combine
#define GL_COMBINE_EXT                    0x8570
#define GL_COMBINE_RGB_EXT                0x8571
#define GL_COMBINE_ALPHA_EXT              0x8572
#define GL_RGB_SCALE_EXT                  0x8573
#define GL_ADD_SIGNED_EXT                 0x8574
#define GL_INTERPOLATE_EXT                0x8575
#define GL_CONSTANT_EXT                   0x8576
#define GL_PRIMARY_COLOR_EXT              0x8577
#define GL_PREVIOUS_EXT                   0x8578
#define GL_SOURCE0_RGB_EXT                0x8580
#define GL_SOURCE1_RGB_EXT                0x8581
#define GL_SOURCE2_RGB_EXT                0x8582
#define GL_SOURCE3_RGB_EXT                0x8583
#define GL_SOURCE4_RGB_EXT                0x8584
#define GL_SOURCE5_RGB_EXT                0x8585
#define GL_SOURCE6_RGB_EXT                0x8586
#define GL_SOURCE7_RGB_EXT                0x8587
#define GL_SOURCE0_ALPHA_EXT              0x8588
#define GL_SOURCE1_ALPHA_EXT              0x8589
#define GL_SOURCE2_ALPHA_EXT              0x858A
#define GL_SOURCE3_ALPHA_EXT              0x858B
#define GL_SOURCE4_ALPHA_EXT              0x858C
#define GL_SOURCE5_ALPHA_EXT              0x858D
#define GL_SOURCE6_ALPHA_EXT              0x858E
#define GL_SOURCE7_ALPHA_EXT              0x858F
#define GL_OPERAND0_RGB_EXT               0x8590
#define GL_OPERAND1_RGB_EXT               0x8591
#define GL_OPERAND2_RGB_EXT               0x8592
#define GL_OPERAND3_RGB_EXT               0x8593
#define GL_OPERAND4_RGB_EXT               0x8594
#define GL_OPERAND5_RGB_EXT               0x8595
#define GL_OPERAND6_RGB_EXT               0x8596
#define GL_OPERAND7_RGB_EXT               0x8597
#define GL_OPERAND0_ALPHA_EXT             0x8598
#define GL_OPERAND1_ALPHA_EXT             0x8599
#define GL_OPERAND2_ALPHA_EXT             0x859A
#define GL_OPERAND3_ALPHA_EXT             0x859B
#define GL_OPERAND4_ALPHA_EXT             0x859C
#define GL_OPERAND5_ALPHA_EXT             0x859D
#define GL_OPERAND6_ALPHA_EXT             0x859E
#define GL_OPERAND7_ALPHA_EXT             0x859F
#endif

#ifndef GL_EXT_texture_env_dot3 
#define GL_DOT3_RGB_EXT                   0x8740
#define GL_DOT3_RGBA_EXT                  0x8741
#endif 

#ifndef GL_EXT_texture_filter_anisotropic
#define GL_TEXTURE_MAX_ANISOTROPY_EXT     0x84FE
#define GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT 0x84FF
#endif

#ifndef GL_EXT_texture_lod_bias
#define GL_MAX_TEXTURE_LOD_BIAS_EXT       0x84FD
#define GL_TEXTURE_FILTER_CONTROL_EXT     0x8500
#define GL_TEXTURE_LOD_BIAS_EXT           0x8501
#endif

#ifndef GL_EXT_texture_object
#define GL_TEXTURE_PRIORITY_EXT           0x8066
#define GL_TEXTURE_RESIDENT_EXT           0x8067
#define GL_TEXTURE_1D_BINDING_EXT         0x8068
#define GL_TEXTURE_2D_BINDING_EXT         0x8069
#define GL_TEXTURE_3D_BINDING_EXT         0x806A
#endif

#ifndef GL_EXT_texture_perturb_normal
#define GL_PERTURB_EXT                    0x85AE
#define GL_TEXTURE_NORMAL_EXT             0x85AF
#endif

#ifndef GL_EXT_texture3D
#define GL_PACK_SKIP_IMAGES               0x806B
#define GL_PACK_SKIP_IMAGES_EXT           0x806B
#define GL_PACK_IMAGE_HEIGHT              0x806C
#define GL_PACK_IMAGE_HEIGHT_EXT          0x806C
#define GL_UNPACK_SKIP_IMAGES             0x806D
#define GL_UNPACK_SKIP_IMAGES_EXT         0x806D
#define GL_UNPACK_IMAGE_HEIGHT            0x806E
#define GL_UNPACK_IMAGE_HEIGHT_EXT        0x806E
#define GL_TEXTURE_3D                     0x806F
#define GL_TEXTURE_3D_EXT                 0x806F
#define GL_PROXY_TEXTURE_3D               0x8070
#define GL_PROXY_TEXTURE_3D_EXT           0x8070
#define GL_TEXTURE_DEPTH                  0x8071
#define GL_TEXTURE_DEPTH_EXT              0x8071
#define GL_TEXTURE_WRAP_R                 0x8072
#define GL_TEXTURE_WRAP_R_EXT             0x8072
#define GL_MAX_3D_TEXTURE_SIZE            0x8073
#define GL_MAX_3D_TEXTURE_SIZE_EXT        0x8073
#endif

#ifndef GL_EXT_texture_rectangle
#define GL_TEXTURE_RECTANGLE_EXT           0x84F5
#define GL_TEXTURE_BINDING_RECTANGLE_EXT   0x84F6
#define GL_PROXY_TEXTURE_RECTANGLE_EXT     0x84F7
#define GL_MAX_RECTANGLE_TEXTURE_SIZE_EXT  0x84F8
#endif

#ifndef GL_EXT_vertex_array
#define GL_VERTEX_ARRAY_EXT               0x8074
#define GL_NORMAL_ARRAY_EXT               0x8075
#define GL_COLOR_ARRAY_EXT                0x8076
#define GL_INDEX_ARRAY_EXT                0x8077
#define GL_TEXTURE_COORD_ARRAY_EXT        0x8078
#define GL_EDGE_FLAG_ARRAY_EXT            0x8079
#define GL_VERTEX_ARRAY_SIZE_EXT          0x807A
#define GL_VERTEX_ARRAY_TYPE_EXT          0x807B
#define GL_VERTEX_ARRAY_STRIDE_EXT        0x807C
#define GL_VERTEX_ARRAY_COUNT_EXT         0x807D
#define GL_NORMAL_ARRAY_TYPE_EXT          0x807E
#define GL_NORMAL_ARRAY_STRIDE_EXT        0x807F
#define GL_NORMAL_ARRAY_COUNT_EXT         0x8080
#define GL_COLOR_ARRAY_SIZE_EXT           0x8081
#define GL_COLOR_ARRAY_TYPE_EXT           0x8082
#define GL_COLOR_ARRAY_STRIDE_EXT         0x8083
#define GL_COLOR_ARRAY_COUNT_EXT          0x8084
#define GL_INDEX_ARRAY_TYPE_EXT           0x8085
#define GL_INDEX_ARRAY_STRIDE_EXT         0x8086
#define GL_INDEX_ARRAY_COUNT_EXT          0x8087
#define GL_TEXTURE_COORD_ARRAY_SIZE_EXT   0x8088
#define GL_TEXTURE_COORD_ARRAY_TYPE_EXT   0x8089
#define GL_TEXTURE_COORD_ARRAY_STRIDE_EXT 0x808A
#define GL_TEXTURE_COORD_ARRAY_COUNT_EXT  0x808B
#define GL_EDGE_FLAG_ARRAY_STRIDE_EXT     0x808C
#define GL_EDGE_FLAG_ARRAY_COUNT_EXT      0x808D
#define GL_VERTEX_ARRAY_POINTER_EXT       0x808E
#define GL_NORMAL_ARRAY_POINTER_EXT       0x808F
#define GL_COLOR_ARRAY_POINTER_EXT        0x8090
#define GL_INDEX_ARRAY_POINTER_EXT        0x8091
#define GL_TEXTURE_COORD_ARRAY_POINTER_EXT 0x8092
#define GL_EDGE_FLAG_ARRAY_POINTER_EXT    0x8093
#endif

#ifndef GL_EXT_vertex_weighting
#define GL_MODELVIEW0_STACK_DEPTH_EXT     GL_MODELVIEW_STACK_DEPTH
#define GL_MODELVIEW1_STACK_DEPTH_EXT     0x8502
#define GL_MODELVIEW0_MATRIX_EXT          GL_MODELVIEW_MATRIX
#define GL_MODELVIEW_MATRIX1_EXT          0x8506
#define GL_VERTEX_WEIGHTING_EXT           0x8509
#define GL_MODELVIEW0_EXT                 GL_MODELVIEW
#define GL_MODELVIEW1_EXT                 0x850A
#define GL_CURRENT_VERTEX_WEIGHT_EXT      0x850B
#define GL_VERTEX_WEIGHT_ARRAY_EXT        0x850C
#define GL_VERTEX_WEIGHT_ARRAY_SIZE_EXT   0x850D
#define GL_VERTEX_WEIGHT_ARRAY_TYPE_EXT   0x850E
#define GL_VERTEX_WEIGHT_ARRAY_STRIDE_EXT 0x850F
#define GL_VERTEX_WEIGHT_ARRAY_POINTER_EXT 0x8510
#endif

#ifndef GL_HP_occlusion_test
#define GL_OCCLUSION_TEST_HP              0x8165
#define GL_OCCLUSION_TEST_RESULT_HP       0x8166
#endif

#ifndef GL_HP_convolution_border_modes
#define GL_IGNORE_BORDER_HP               0x8150
#define GL_CONSTANT_BORDER_HP             0x8151
#define GL_REPLICATE_BORDER_HP            0x8153
#define GL_CONVOLUTION_BORDER_COLOR_HP    0x8154
#endif

#ifndef GL_HP_image_transform
#define GL_IMAGE_SCALE_X_HP               0x8155
#define GL_IMAGE_SCALE_Y_HP               0x8156
#define GL_IMAGE_TRANSLATE_X_HP           0x8157
#define GL_IMAGE_TRANSLATE_Y_HP           0x8158
#define GL_IMAGE_ROTATE_ANGLE_HP          0x8159
#define GL_IMAGE_ROTATE_ORIGIN_X_HP       0x815A
#define GL_IMAGE_ROTATE_ORIGIN_Y_HP       0x815B
#define GL_IMAGE_MAG_FILTER_HP            0x815C
#define GL_IMAGE_MIN_FILTER_HP            0x815D
#define GL_IMAGE_CUBIC_WEIGHT_HP          0x815E
#define GL_CUBIC_HP                       0x815F
#define GL_AVERAGE_HP                     0x8160
#define GL_IMAGE_TRANSFORM_2D_HP          0x8161
#define GL_POST_IMAGE_TRANSFORM_COLOR_TABLE_HP 0x8162
#define GL_PROXY_POST_IMAGE_TRANSFORM_COLOR_TABLE_HP 0x8163
#endif

#ifndef GL_HP_texture_lighting
#define GL_TEXTURE_LIGHTING_MODE_HP       0x8167
#define GL_TEXTURE_POST_SPECULAR_HP       0x8168
#define GL_TEXTURE_PRE_SPECULAR_HP        0x8169
#endif

#ifndef GL_IBM_cull_vertex
#define GL_CULL_VERTEX_IBM                103050
#endif

#ifndef GL_IBM_multimode_draw_arrays
#endif

#ifndef GL_IBM_rasterpos_clip
#define GL_RASTER_POSITION_UNCLIPPED_IBM  0x19262
#endif

#ifndef GL_IBM_texture_mirrored_repeat
#define GL_MIRRORED_REPEAT_IBM            0x8370
#endif

#ifndef GL_IBM_vertex_array_lists
#define GL_VERTEX_ARRAY_LIST_IBM          103070
#define GL_NORMAL_ARRAY_LIST_IBM          103071
#define GL_COLOR_ARRAY_LIST_IBM           103072
#define GL_INDEX_ARRAY_LIST_IBM           103073
#define GL_TEXTURE_COORD_ARRAY_LIST_IBM   103074
#define GL_EDGE_FLAG_ARRAY_LIST_IBM       103075
#define GL_FOG_COORDINATE_ARRAY_LIST_IBM  103076
#define GL_SECONDARY_COLOR_ARRAY_LIST_IBM 103077
#define GL_VERTEX_ARRAY_LIST_STRIDE_IBM   103080
#define GL_NORMAL_ARRAY_LIST_STRIDE_IBM   103081
#define GL_COLOR_ARRAY_LIST_STRIDE_IBM    103082
#define GL_INDEX_ARRAY_LIST_STRIDE_IBM    103083
#define GL_TEXTURE_COORD_ARRAY_LIST_STRIDE_IBM 103084
#define GL_EDGE_FLAG_ARRAY_LIST_STRIDE_IBM 103085
#define GL_FOG_COORDINATE_ARRAY_LIST_STRIDE_IBM 103086
#define GL_SECONDARY_COLOR_ARRAY_LIST_STRIDE_IBM 103087
#endif

#ifndef GL_INGR_color_clamp
#define GL_RED_MIN_CLAMP_INGR             0x8560
#define GL_GREEN_MIN_CLAMP_INGR           0x8561
#define GL_BLUE_MIN_CLAMP_INGR            0x8562
#define GL_ALPHA_MIN_CLAMP_INGR           0x8563
#define GL_RED_MAX_CLAMP_INGR             0x8564
#define GL_GREEN_MAX_CLAMP_INGR           0x8565
#define GL_BLUE_MAX_CLAMP_INGR            0x8566
#define GL_ALPHA_MAX_CLAMP_INGR           0x8567
#endif

#ifndef GL_INGR_interlace_read
#define GL_INTERLACE_READ_INGR            0x8568
#endif

#ifndef GL_INGR_palette_buffer
#endif

#ifndef GL_INTEL_parallel_arrays
#define GL_PARALLEL_ARRAYS_INTEL          0x83F4
#define GL_VERTEX_ARRAY_PARALLEL_POINTERS_INTEL 0x83F5
#define GL_NORMAL_ARRAY_PARALLEL_POINTERS_INTEL 0x83F6
#define GL_COLOR_ARRAY_PARALLEL_POINTERS_INTEL 0x83F7
#define GL_TEXTURE_COORD_ARRAY_PARALLEL_POINTERS_INTEL 0x83F8
#endif

#ifndef GL_INTEL_texture_scissor
#endif

#ifndef GL_MESA_resize_buffers
#endif

#ifndef GL_MESA_window_pos
#endif

#ifndef GL_NV_blend_square
#endif

#ifndef GL_NV_copy_depth_to_color
#define GL_DEPTH_STENCIL_TO_RGBA_NV       0x886E
#define GL_DEPTH_STENCIL_TO_BGRA_NV       0x886F
#endif

#ifndef GL_NV_depth_clamp
#define GL_DEPTH_CLAMP_NV                 0x864F
#endif

#ifndef GL_NV_element_array
#define GL_ELEMENT_ARRAY_TYPE_NV          0x8769
#define GL_ELEMENT_ARRAY_POINTER_NV       0x876A
#endif

#ifndef GL_NV_fence 
#define GL_ALL_COMPLETED_NV               0x84F2
#define GL_FENCE_STATUS_NV                0x84F3
#define GL_FENCE_CONDITION_NV             0x84F4
#endif

#ifndef GL_NV_float_buffer
#define GL_FLOAT_R_NV                     0x8880
#define GL_FLOAT_RG_NV                    0x8881
#define GL_FLOAT_RGB_NV                   0x8882
#define GL_FLOAT_RGBA_NV                  0x8883
#define GL_FLOAT_R16_NV                   0x8884
#define GL_FLOAT_R32_NV                   0x8885
#define GL_FLOAT_RG16_NV                  0x8886
#define GL_FLOAT_RG32_NV                  0x8887
#define GL_FLOAT_RGB16_NV                 0x8888
#define GL_FLOAT_RGB32_NV                 0x8889
#define GL_FLOAT_RGBA16_NV                0x888A
#define GL_FLOAT_RGBA32_NV                0x888B
#define GL_TEXTURE_FLOAT_COMPONENTS_NV    0x888C
#define GL_FLOAT_CLEAR_COLOR_VALUE_NV     0x888D
#define GL_FLOAT_RGBA_MODE_NV             0x888E
#endif

#ifndef GL_NV_fog_distance
#define GL_FOG_DISTANCE_MODE_NV           0x855A
#define GL_EYE_RADIAL_NV                  0x855B
#define GL_EYE_PLANE_ABSOLUTE_NV          0x855C
/* reuse GL_EYE_PLANE */
#endif

#ifndef GL_NV_fragment_program
#define GL_FRAGMENT_PROGRAM_NV            0x8870
#define GL_MAX_TEXTURE_COORDS_NV          0x8871
#define GL_MAX_TEXTURE_IMAGE_UNITS_NV     0x8872
#define GL_FRAGMENT_PROGRAM_BINDING_NV    0x8873
#define GL_PROGRAM_ERROR_STRING_NV        0x8874
#define GL_MAX_FRAGMENT_PROGRAM_LOCAL_PARAMETERS_NV 0x8868
#endif

#ifndef GL_NV_fragment_program2
#define GL_MAX_PROGRAM_IF_DEPTH_NV        0x88F6
#define GL_MAX_PROGRAM_LOOP_DEPTH_NV      0x88F7
#define GL_MAX_PROGRAM_LOOP_COUNT_NV      0x88F8
#endif

#ifndef GL_NV_half_float
#define GL_HALF_FLOAT_NV                  0x140B
#endif

#ifndef GL_NV_light_max_exponent
#define GL_MAX_SHININESS_NV               0x8504
#define GL_MAX_SPOT_EXPONENT_NV           0x8505
#endif

#ifndef GL_NV_multisample_filter_hint
#define GL_MULTISAMPLE_FILTER_HINT_NV     0x8534
#endif

#ifndef GL_NV_occlusion_query
#define GL_PIXEL_COUNTER_BITS_NV          0x8864
#define GL_CURRENT_OCCLUSION_QUERY_ID_NV  0x8865
#define GL_PIXEL_COUNT_NV                 0x8866
#define GL_PIXEL_COUNT_AVAILABLE_NV       0x8867
#endif

#ifndef GL_NV_packed_depth_stencil
#define GL_DEPTH_STENCIL_NV               0x84F9
#define GL_UNSIGNED_INT_24_8_NV           0x84FA
#endif

#ifndef GL_NV_pixel_buffer_object
#define GL_PIXEL_PACK_BUFFER_NV             0x88EB
#define GL_PIXEL_UNPACK_BUFFER_NV           0x88EC
#define GL_PIXEL_PACK_BUFFER_BINDING_NV     0x88ED
#define GL_PIXEL_UNPACK_BUFFER_BINDING_NV   0x88EF
#endif

#ifndef GL_NV_pixel_data_range
#define GL_WRITE_PIXEL_DATA_RANGE_NV      0x8878
#define GL_READ_PIXEL_DATA_RANGE_NV       0x8879
#define GL_WRITE_PIXEL_DATA_RANGE_LENGTH_NV 0x887A
#define GL_READ_PIXEL_DATA_RANGE_LENGTH_NV 0x887B
#define GL_WRITE_PIXEL_DATA_RANGE_POINTER_NV 0x887C
#define GL_READ_PIXEL_DATA_RANGE_POINTER_NV 0x887D
#endif

#ifndef GL_NV_point_sprite
#define GL_POINT_SPRITE_NV                0x8861
#define GL_COORD_REPLACE_NV               0x8862
#define GL_POINT_SPRITE_R_MODE_NV         0x8863
#endif

#ifndef GL_NV_primitive_restart
#define GL_PRIMITIVE_RESTART_NV           0x8558
#define GL_PRIMITIVE_RESTART_INDEX_NV     0x8559
#endif

#ifndef GL_NV_register_combiners
#define GL_REGISTER_COMBINERS_NV          0x8522
#define GL_VARIABLE_A_NV                  0x8523
#define GL_VARIABLE_B_NV                  0x8524
#define GL_VARIABLE_C_NV                  0x8525
#define GL_VARIABLE_D_NV                  0x8526
#define GL_VARIABLE_E_NV                  0x8527
#define GL_VARIABLE_F_NV                  0x8528
#define GL_VARIABLE_G_NV                  0x8529
#define GL_CONSTANT_COLOR0_NV             0x852A
#define GL_CONSTANT_COLOR1_NV             0x852B
#define GL_PRIMARY_COLOR_NV               0x852C
#define GL_SECONDARY_COLOR_NV             0x852D
#define GL_SPARE0_NV                      0x852E
#define GL_SPARE1_NV                      0x852F
#define GL_DISCARD_NV                     0x8530
#define GL_E_TIMES_F_NV                   0x8531
#define GL_SPARE0_PLUS_SECONDARY_COLOR_NV 0x8532
#define GL_UNSIGNED_IDENTITY_NV           0x8536
#define GL_UNSIGNED_INVERT_NV             0x8537
#define GL_EXPAND_NORMAL_NV               0x8538
#define GL_EXPAND_NEGATE_NV               0x8539
#define GL_HALF_BIAS_NORMAL_NV            0x853A
#define GL_HALF_BIAS_NEGATE_NV            0x853B
#define GL_SIGNED_IDENTITY_NV             0x853C
#define GL_SIGNED_NEGATE_NV               0x853D
#define GL_SCALE_BY_TWO_NV                0x853E
#define GL_SCALE_BY_FOUR_NV               0x853F
#define GL_SCALE_BY_ONE_HALF_NV           0x8540
#define GL_BIAS_BY_NEGATIVE_ONE_HALF_NV   0x8541
#define GL_COMBINER_INPUT_NV              0x8542
#define GL_COMBINER_MAPPING_NV            0x8543
#define GL_COMBINER_COMPONENT_USAGE_NV    0x8544
#define GL_COMBINER_AB_DOT_PRODUCT_NV     0x8545
#define GL_COMBINER_CD_DOT_PRODUCT_NV     0x8546
#define GL_COMBINER_MUX_SUM_NV            0x8547
#define GL_COMBINER_SCALE_NV              0x8548
#define GL_COMBINER_BIAS_NV               0x8549
#define GL_COMBINER_AB_OUTPUT_NV          0x854A
#define GL_COMBINER_CD_OUTPUT_NV          0x854B
#define GL_COMBINER_SUM_OUTPUT_NV         0x854C
#define GL_MAX_GENERAL_COMBINERS_NV       0x854D
#define GL_NUM_GENERAL_COMBINERS_NV       0x854E
#define GL_COLOR_SUM_CLAMP_NV             0x854F
#define GL_COMBINER0_NV                   0x8550
#define GL_COMBINER1_NV                   0x8551
#define GL_COMBINER2_NV                   0x8552
#define GL_COMBINER3_NV                   0x8553
#define GL_COMBINER4_NV                   0x8554
#define GL_COMBINER5_NV                   0x8555
#define GL_COMBINER6_NV                   0x8556
#define GL_COMBINER7_NV                   0x8557
/* reuse GL_TEXTURE0_ARB */
/* reuse GL_TEXTURE1_ARB */
/* reuse GL_ZERO */
/* reuse GL_NONE */
/* reuse GL_FOG */
#endif

#ifndef GL_NV_register_combiners2
#define GL_PER_STAGE_CONSTANTS_NV         0x8535
#endif

#ifndef GL_NV_stencil_two_side
#define GL_STENCIL_TEST_TWO_SIDE_NV       0x8910
#define GL_ACTIVE_STENCIL_FACE_NV         0x8911
#endif

#ifndef GL_NV_texgen_emboss
#define GL_EMBOSS_LIGHT_NV                0x855D
#define GL_EMBOSS_CONSTANT_NV             0x855E
#define GL_EMBOSS_MAP_NV                  0x855F
#endif

#ifndef GL_NV_texgen_reflection
#define GL_NORMAL_MAP_NV                  0x8511
#define GL_REFLECTION_MAP_NV              0x8512
#endif

#ifndef GL_NV_texture_compression_vtc
#endif

#ifndef GL_NV_texture_env_combine4
#define GL_COMBINE4_NV                    0x8503
#define GL_SOURCE3_RGB_NV                 0x8583
#define GL_SOURCE3_ALPHA_NV               0x858B
#define GL_OPERAND3_RGB_NV                0x8593
#define GL_OPERAND3_ALPHA_NV              0x859B
#endif

#ifndef GL_NV_texture_expand_normal
#define GL_TEXTURE_UNSIGNED_REMAP_MODE_NV 0x888F
#endif

#ifndef GL_NV_texture_rectangle
#define GL_TEXTURE_RECTANGLE_NV           0x84F5
#define GL_TEXTURE_BINDING_RECTANGLE_NV   0x84F6
#define GL_PROXY_TEXTURE_RECTANGLE_NV     0x84F7
#define GL_MAX_RECTANGLE_TEXTURE_SIZE_NV  0x84F8
#endif

#ifndef GL_NV_texture_shader
#define GL_OFFSET_TEXTURE_RECTANGLE_NV    0x864C
#define GL_OFFSET_TEXTURE_RECTANGLE_SCALE_NV 0x864D
#define GL_DOT_PRODUCT_TEXTURE_RECTANGLE_NV 0x864E
#define GL_RGBA_UNSIGNED_DOT_PRODUCT_MAPPING_NV 0x86D9
#define GL_UNSIGNED_INT_S8_S8_8_8_NV      0x86DA
#define GL_UNSIGNED_INT_8_8_S8_S8_REV_NV  0x86DB
#define GL_DSDT_MAG_INTENSITY_NV          0x86DC
#define GL_SHADER_CONSISTENT_NV           0x86DD
#define GL_TEXTURE_SHADER_NV              0x86DE
#define GL_SHADER_OPERATION_NV            0x86DF
#define GL_CULL_MODES_NV                  0x86E0
#define GL_OFFSET_TEXTURE_MATRIX_NV       0x86E1
#define GL_OFFSET_TEXTURE_SCALE_NV        0x86E2
#define GL_OFFSET_TEXTURE_BIAS_NV         0x86E3
#define GL_OFFSET_TEXTURE_2D_MATRIX_NV    GL_OFFSET_TEXTURE_MATRIX_NV
#define GL_OFFSET_TEXTURE_2D_SCALE_NV     GL_OFFSET_TEXTURE_SCALE_NV
#define GL_OFFSET_TEXTURE_2D_BIAS_NV      GL_OFFSET_TEXTURE_BIAS_NV
#define GL_PREVIOUS_TEXTURE_INPUT_NV      0x86E4
#define GL_CONST_EYE_NV                   0x86E5
#define GL_PASS_THROUGH_NV                0x86E6
#define GL_CULL_FRAGMENT_NV               0x86E7
#define GL_OFFSET_TEXTURE_2D_NV           0x86E8
#define GL_DEPENDENT_AR_TEXTURE_2D_NV     0x86E9
#define GL_DEPENDENT_GB_TEXTURE_2D_NV     0x86EA
#define GL_DOT_PRODUCT_NV                 0x86EC
#define GL_DOT_PRODUCT_DEPTH_REPLACE_NV   0x86ED
#define GL_DOT_PRODUCT_TEXTURE_2D_NV      0x86EE
#define GL_DOT_PRODUCT_TEXTURE_3D_NV      0x86EF
#define GL_DOT_PRODUCT_TEXTURE_CUBE_MAP_NV 0x86F0
#define GL_DOT_PRODUCT_DIFFUSE_CUBE_MAP_NV 0x86F1
#define GL_DOT_PRODUCT_REFLECT_CUBE_MAP_NV 0x86F2
#define GL_DOT_PRODUCT_CONST_EYE_REFLECT_CUBE_MAP_NV 0x86F3
#define GL_HILO_NV                        0x86F4
#define GL_DSDT_NV                        0x86F5
#define GL_DSDT_MAG_NV                    0x86F6
#define GL_DSDT_MAG_VIB_NV                0x86F7
#define GL_HILO16_NV                      0x86F8
#define GL_SIGNED_HILO_NV                 0x86F9
#define GL_SIGNED_HILO16_NV               0x86FA
#define GL_SIGNED_RGBA_NV                 0x86FB
#define GL_SIGNED_RGBA8_NV                0x86FC
#define GL_SIGNED_RGB_NV                  0x86FE
#define GL_SIGNED_RGB8_NV                 0x86FF
#define GL_SIGNED_LUMINANCE_NV            0x8701
#define GL_SIGNED_LUMINANCE8_NV           0x8702
#define GL_SIGNED_LUMINANCE_ALPHA_NV      0x8703
#define GL_SIGNED_LUMINANCE8_ALPHA8_NV    0x8704
#define GL_SIGNED_ALPHA_NV                0x8705
#define GL_SIGNED_ALPHA8_NV               0x8706
#define GL_SIGNED_INTENSITY_NV            0x8707
#define GL_SIGNED_INTENSITY8_NV           0x8708
#define GL_DSDT8_NV                       0x8709
#define GL_DSDT8_MAG8_NV                  0x870A
#define GL_DSDT8_MAG8_INTENSITY8_NV       0x870B
#define GL_SIGNED_RGB_UNSIGNED_ALPHA_NV   0x870C
#define GL_SIGNED_RGB8_UNSIGNED_ALPHA8_NV 0x870D
#define GL_HI_SCALE_NV                    0x870E
#define GL_LO_SCALE_NV                    0x870F
#define GL_DS_SCALE_NV                    0x8710
#define GL_DT_SCALE_NV                    0x8711
#define GL_MAGNITUDE_SCALE_NV             0x8712
#define GL_VIBRANCE_SCALE_NV              0x8713
#define GL_HI_BIAS_NV                     0x8714
#define GL_LO_BIAS_NV                     0x8715
#define GL_DS_BIAS_NV                     0x8716
#define GL_DT_BIAS_NV                     0x8717
#define GL_MAGNITUDE_BIAS_NV              0x8718
#define GL_VIBRANCE_BIAS_NV               0x8719
#define GL_TEXTURE_BORDER_VALUES_NV       0x871A
#define GL_TEXTURE_HI_SIZE_NV             0x871B
#define GL_TEXTURE_LO_SIZE_NV             0x871C
#define GL_TEXTURE_DS_SIZE_NV             0x871D
#define GL_TEXTURE_DT_SIZE_NV             0x871E
#define GL_TEXTURE_MAG_SIZE_NV            0x871F
#endif

#ifndef GL_NV_texture_shader2
#define GL_DOT_PRODUCT_TEXTURE_3D_NV      0x86EF
#endif

#ifndef GL_NV_texture_shader3
#define GL_OFFSET_PROJECTIVE_TEXTURE_2D_NV 0x8850
#define GL_OFFSET_PROJECTIVE_TEXTURE_2D_SCALE_NV 0x8851
#define GL_OFFSET_PROJECTIVE_TEXTURE_RECTANGLE_NV 0x8852
#define GL_OFFSET_PROJECTIVE_TEXTURE_RECTANGLE_SCALE_NV 0x8853
#define GL_OFFSET_HILO_TEXTURE_2D_NV      0x8854
#define GL_OFFSET_HILO_TEXTURE_RECTANGLE_NV 0x8855
#define GL_OFFSET_HILO_PROJECTIVE_TEXTURE_2D_NV 0x8856
#define GL_OFFSET_HILO_PROJECTIVE_TEXTURE_RECTANGLE_NV 0x8857
#define GL_DEPENDENT_HILO_TEXTURE_2D_NV   0x8858
#define GL_DEPENDENT_RGB_TEXTURE_3D_NV    0x8859
#define GL_DEPENDENT_RGB_TEXTURE_CUBE_MAP_NV 0x885A
#define GL_DOT_PRODUCT_PASS_THROUGH_NV    0x885B
#define GL_DOT_PRODUCT_TEXTURE_1D_NV      0x885C
#define GL_DOT_PRODUCT_AFFINE_DEPTH_REPLACE_NV 0x885D
#define GL_HILO8_NV                       0x885E
#define GL_SIGNED_HILO8_NV                0x885F
#define GL_FORCE_BLUE_TO_ONE_NV           0x8860
#endif

#ifndef GL_NV_vertex_array_range
#define GL_VERTEX_ARRAY_RANGE_NV          0x851D
#define GL_VERTEX_ARRAY_RANGE_LENGTH_NV   0x851E
#define GL_VERTEX_ARRAY_RANGE_VALID_NV    0x851F
#define GL_MAX_VERTEX_ARRAY_RANGE_ELEMENT_NV 0x8520
#define GL_VERTEX_ARRAY_RANGE_POINTER_NV  0x8521
#endif

#ifndef GL_NV_vertex_array_range2
#define GL_VERTEX_ARRAY_RANGE_WITHOUT_FLUSH_NV 0x8533
#endif

#ifndef GL_NV_vertex_program
#define GL_VERTEX_PROGRAM_NV              0x8620
#define GL_VERTEX_STATE_PROGRAM_NV        0x8621
#define GL_ATTRIB_ARRAY_SIZE_NV           0x8623
#define GL_ATTRIB_ARRAY_STRIDE_NV         0x8624
#define GL_ATTRIB_ARRAY_TYPE_NV           0x8625
#define GL_CURRENT_ATTRIB_NV              0x8626
#define GL_PROGRAM_LENGTH_NV              0x8627
#define GL_PROGRAM_STRING_NV              0x8628
#define GL_MODELVIEW_PROJECTION_NV        0x8629
#define GL_IDENTITY_NV                    0x862A
#define GL_INVERSE_NV                     0x862B
#define GL_TRANSPOSE_NV                   0x862C
#define GL_INVERSE_TRANSPOSE_NV           0x862D
#define GL_MAX_TRACK_MATRIX_STACK_DEPTH_NV 0x862E
#define GL_MAX_TRACK_MATRICES_NV          0x862F
#define GL_MATRIX0_NV                     0x8630
#define GL_MATRIX1_NV                     0x8631
#define GL_MATRIX2_NV                     0x8632
#define GL_MATRIX3_NV                     0x8633
#define GL_MATRIX4_NV                     0x8634
#define GL_MATRIX5_NV                     0x8635
#define GL_MATRIX6_NV                     0x8636
#define GL_MATRIX7_NV                     0x8637
#define GL_CURRENT_MATRIX_STACK_DEPTH_NV  0x8640
#define GL_CURRENT_MATRIX_NV              0x8641
#define GL_VERTEX_PROGRAM_POINT_SIZE_NV   0x8642
#define GL_VERTEX_PROGRAM_TWO_SIDE_NV     0x8643
#define GL_PROGRAM_PARAMETER_NV           0x8644
#define GL_ATTRIB_ARRAY_POINTER_NV        0x8645
#define GL_PROGRAM_TARGET_NV              0x8646
#define GL_PROGRAM_RESIDENT_NV            0x8647
#define GL_TRACK_MATRIX_NV                0x8648
#define GL_TRACK_MATRIX_TRANSFORM_NV      0x8649
#define GL_VERTEX_PROGRAM_BINDING_NV      0x864A
#define GL_PROGRAM_ERROR_POSITION_NV      0x864B
#define GL_VERTEX_ATTRIB_ARRAY0_NV        0x8650
#define GL_VERTEX_ATTRIB_ARRAY1_NV        0x8651
#define GL_VERTEX_ATTRIB_ARRAY2_NV        0x8652
#define GL_VERTEX_ATTRIB_ARRAY3_NV        0x8653
#define GL_VERTEX_ATTRIB_ARRAY4_NV        0x8654
#define GL_VERTEX_ATTRIB_ARRAY5_NV        0x8655
#define GL_VERTEX_ATTRIB_ARRAY6_NV        0x8656
#define GL_VERTEX_ATTRIB_ARRAY7_NV        0x8657
#define GL_VERTEX_ATTRIB_ARRAY8_NV        0x8658
#define GL_VERTEX_ATTRIB_ARRAY9_NV        0x8659
#define GL_VERTEX_ATTRIB_ARRAY10_NV       0x865A
#define GL_VERTEX_ATTRIB_ARRAY11_NV       0x865B
#define GL_VERTEX_ATTRIB_ARRAY12_NV       0x865C
#define GL_VERTEX_ATTRIB_ARRAY13_NV       0x865D
#define GL_VERTEX_ATTRIB_ARRAY14_NV       0x865E
#define GL_VERTEX_ATTRIB_ARRAY15_NV       0x865F
#define GL_MAP1_VERTEX_ATTRIB0_4_NV       0x8660
#define GL_MAP1_VERTEX_ATTRIB1_4_NV       0x8661
#define GL_MAP1_VERTEX_ATTRIB2_4_NV       0x8662
#define GL_MAP1_VERTEX_ATTRIB3_4_NV       0x8663
#define GL_MAP1_VERTEX_ATTRIB4_4_NV       0x8664
#define GL_MAP1_VERTEX_ATTRIB5_4_NV       0x8665
#define GL_MAP1_VERTEX_ATTRIB6_4_NV       0x8666
#define GL_MAP1_VERTEX_ATTRIB7_4_NV       0x8667
#define GL_MAP1_VERTEX_ATTRIB8_4_NV       0x8668
#define GL_MAP1_VERTEX_ATTRIB9_4_NV       0x8669
#define GL_MAP1_VERTEX_ATTRIB10_4_NV      0x866A
#define GL_MAP1_VERTEX_ATTRIB11_4_NV      0x866B
#define GL_MAP1_VERTEX_ATTRIB12_4_NV      0x866C
#define GL_MAP1_VERTEX_ATTRIB13_4_NV      0x866D
#define GL_MAP1_VERTEX_ATTRIB14_4_NV      0x866E
#define GL_MAP1_VERTEX_ATTRIB15_4_NV      0x866F
#define GL_MAP2_VERTEX_ATTRIB0_4_NV       0x8670
#define GL_MAP2_VERTEX_ATTRIB1_4_NV       0x8671
#define GL_MAP2_VERTEX_ATTRIB2_4_NV       0x8672
#define GL_MAP2_VERTEX_ATTRIB3_4_NV       0x8673
#define GL_MAP2_VERTEX_ATTRIB4_4_NV       0x8674
#define GL_MAP2_VERTEX_ATTRIB5_4_NV       0x8675
#define GL_MAP2_VERTEX_ATTRIB6_4_NV       0x8676
#define GL_MAP2_VERTEX_ATTRIB7_4_NV       0x8677
#define GL_MAP2_VERTEX_ATTRIB8_4_NV       0x8678
#define GL_MAP2_VERTEX_ATTRIB9_4_NV       0x8679
#define GL_MAP2_VERTEX_ATTRIB10_4_NV      0x867A
#define GL_MAP2_VERTEX_ATTRIB11_4_NV      0x867B
#define GL_MAP2_VERTEX_ATTRIB12_4_NV      0x867C
#define GL_MAP2_VERTEX_ATTRIB13_4_NV      0x867D
#define GL_MAP2_VERTEX_ATTRIB14_4_NV      0x867E
#define GL_MAP2_VERTEX_ATTRIB15_4_NV      0x867F
#endif

#ifndef GL_NV_vertex_program1_1
#endif

#ifndef GL_NV_vertex_program2
#endif

#ifndef GL_NV_vertex_program2_option
#define GL_MAX_PROGRAM_EXEC_INSTRUCTIONS_NV 0x88F4
#define GL_MAX_PROGRAM_CALL_DEPTH_NV      0x88F5
#endif

#ifndef GL_NV_vertex_program3
#define GL_MAX_VERTEX_TEXTURE_IMAGE_UNITS_ARB 0x8B4C
#endif

#ifndef GL_PGI_misc_hints
#define GL_PREFER_DOUBLEBUFFER_HINT_PGI   0x1A1F8
#define GL_CONSERVE_MEMORY_HINT_PGI       0x1A1FD
#define GL_RECLAIM_MEMORY_HINT_PGI        0x1A1FE
#define GL_NATIVE_GRAPHICS_HANDLE_PGI     0x1A202
#define GL_NATIVE_GRAPHICS_BEGIN_HINT_PGI 0x1A203
#define GL_NATIVE_GRAPHICS_END_HINT_PGI   0x1A204
#define GL_ALWAYS_FAST_HINT_PGI           0x1A20C
#define GL_ALWAYS_SOFT_HINT_PGI           0x1A20D
#define GL_ALLOW_DRAW_OBJ_HINT_PGI        0x1A20E
#define GL_ALLOW_DRAW_WIN_HINT_PGI        0x1A20F
#define GL_ALLOW_DRAW_FRG_HINT_PGI        0x1A210
#define GL_ALLOW_DRAW_MEM_HINT_PGI        0x1A211
#define GL_STRICT_DEPTHFUNC_HINT_PGI      0x1A216
#define GL_STRICT_LIGHTING_HINT_PGI       0x1A217
#define GL_STRICT_SCISSOR_HINT_PGI        0x1A218
#define GL_FULL_STIPPLE_HINT_PGI          0x1A219
#define GL_CLIP_NEAR_HINT_PGI             0x1A220
#define GL_CLIP_FAR_HINT_PGI              0x1A221
#define GL_WIDE_LINE_HINT_PGI             0x1A222
#define GL_BACK_NORMALS_HINT_PGI          0x1A223
#endif

#ifndef GL_PGI_vertex_hints
#define GL_VERTEX_DATA_HINT_PGI           0x1A22A
#define GL_VERTEX_CONSISTENT_HINT_PGI     0x1A22B
#define GL_MATERIAL_SIDE_HINT_PGI         0x1A22C
#define GL_MAX_VERTEX_HINT_PGI            0x1A22D
#define GL_COLOR3_BIT_PGI                 0x00010000
#define GL_COLOR4_BIT_PGI                 0x00020000
#define GL_EDGEFLAG_BIT_PGI               0x00040000
#define GL_INDEX_BIT_PGI                  0x00080000
#define GL_MAT_AMBIENT_BIT_PGI            0x00100000
#define GL_MAT_AMBIENT_AND_DIFFUSE_BIT_PGI 0x00200000
#define GL_MAT_DIFFUSE_BIT_PGI            0x00400000
#define GL_MAT_EMISSION_BIT_PGI           0x00800000
#define GL_MAT_COLOR_INDEXES_BIT_PGI      0x01000000
#define GL_MAT_SHININESS_BIT_PGI          0x02000000
#define GL_MAT_SPECULAR_BIT_PGI           0x04000000
#define GL_NORMAL_BIT_PGI                 0x08000000
#define GL_TEXCOORD1_BIT_PGI              0x10000000
#define GL_TEXCOORD2_BIT_PGI              0x20000000
#define GL_TEXCOORD3_BIT_PGI              0x40000000
#define GL_TEXCOORD4_BIT_PGI              0x80000000
#define GL_VERTEX23_BIT_PGI               0x00000004
#define GL_VERTEX4_BIT_PGI                0x00000008
#endif

#ifndef GL_REND_screen_coordinates
#define GL_SCREEN_COORDINATES_REND        0x8490
#define GL_INVERTED_SCREEN_W_REND         0x8491
#endif

#ifndef GL_SGI_color_matrix
#define GL_COLOR_MATRIX_SGI               0x80B1
#define GL_COLOR_MATRIX_STACK_DEPTH_SGI   0x80B2
#define GL_MAX_COLOR_MATRIX_STACK_DEPTH_SGI 0x80B3
#define GL_POST_COLOR_MATRIX_RED_SCALE_SGI 0x80B4
#define GL_POST_COLOR_MATRIX_GREEN_SCALE_SGI 0x80B5
#define GL_POST_COLOR_MATRIX_BLUE_SCALE_SGI 0x80B6
#define GL_POST_COLOR_MATRIX_ALPHA_SCALE_SGI 0x80B7
#define GL_POST_COLOR_MATRIX_RED_BIAS_SGI 0x80B8
#define GL_POST_COLOR_MATRIX_GREEN_BIAS_SGI 0x80B9
#define GL_POST_COLOR_MATRIX_BLUE_BIAS_SGI 0x80BA
#define GL_POST_COLOR_MATRIX_ALPHA_BIAS_SGI 0x80BB
#endif

#ifndef GL_SGI_color_table
#define GL_COLOR_TABLE_SGI                0x80D0
#define GL_POST_CONVOLUTION_COLOR_TABLE_SGI 0x80D1
#define GL_POST_COLOR_MATRIX_COLOR_TABLE_SGI 0x80D2
#define GL_PROXY_COLOR_TABLE_SGI          0x80D3
#define GL_PROXY_POST_CONVOLUTION_COLOR_TABLE_SGI 0x80D4
#define GL_PROXY_POST_COLOR_MATRIX_COLOR_TABLE_SGI 0x80D5
#define GL_COLOR_TABLE_SCALE_SGI          0x80D6
#define GL_COLOR_TABLE_BIAS_SGI           0x80D7
#define GL_COLOR_TABLE_FORMAT_SGI         0x80D8
#define GL_COLOR_TABLE_WIDTH_SGI          0x80D9
#define GL_COLOR_TABLE_RED_SIZE_SGI       0x80DA
#define GL_COLOR_TABLE_GREEN_SIZE_SGI     0x80DB
#define GL_COLOR_TABLE_BLUE_SIZE_SGI      0x80DC
#define GL_COLOR_TABLE_ALPHA_SIZE_SGI     0x80DD
#define GL_COLOR_TABLE_LUMINANCE_SIZE_SGI 0x80DE
#define GL_COLOR_TABLE_INTENSITY_SIZE_SGI 0x80DF
#endif

#ifndef GL_SGI_texture_color_table
#define GL_TEXTURE_COLOR_TABLE_SGI        0x80BC
#define GL_PROXY_TEXTURE_COLOR_TABLE_SGI  0x80BD
#endif

#ifndef GL_SGIS_detail_texture
#define GL_DETAIL_TEXTURE_2D_SGIS         0x8095
#define GL_DETAIL_TEXTURE_2D_BINDING_SGIS 0x8096
#define GL_LINEAR_DETAIL_SGIS             0x8097
#define GL_LINEAR_DETAIL_ALPHA_SGIS       0x8098
#define GL_LINEAR_DETAIL_COLOR_SGIS       0x8099
#define GL_DETAIL_TEXTURE_LEVEL_SGIS      0x809A
#define GL_DETAIL_TEXTURE_MODE_SGIS       0x809B
#define GL_DETAIL_TEXTURE_FUNC_POINTS_SGIS 0x809C
#endif

#ifndef GL_SGIS_fog_function
#define GL_FOG_FUNC_SGIS                  0x812A
#define GL_FOG_FUNC_POINTS_SGIS           0x812B
#define GL_MAX_FOG_FUNC_POINTS_SGIS       0x812C
#endif

#ifndef GL_SGIS_generate_mipmap
#define GL_GENERATE_MIPMAP_SGIS           0x8191
#define GL_GENERATE_MIPMAP_HINT_SGIS      0x8192
#endif

#ifndef GL_SGIS_multisample
#define GL_MULTISAMPLE_SGIS               0x809D
#define GL_SAMPLE_ALPHA_TO_MASK_SGIS      0x809E
#define GL_SAMPLE_ALPHA_TO_ONE_SGIS       0x809F
#define GL_SAMPLE_MASK_SGIS               0x80A0
#define GL_1PASS_SGIS                     0x80A1
#define GL_2PASS_0_SGIS                   0x80A2
#define GL_2PASS_1_SGIS                   0x80A3
#define GL_4PASS_0_SGIS                   0x80A4
#define GL_4PASS_1_SGIS                   0x80A5
#define GL_4PASS_2_SGIS                   0x80A6
#define GL_4PASS_3_SGIS                   0x80A7
#define GL_SAMPLE_BUFFERS_SGIS            0x80A8
#define GL_SAMPLES_SGIS                   0x80A9
#define GL_SAMPLE_MASK_VALUE_SGIS         0x80AA
#define GL_SAMPLE_MASK_INVERT_SGIS        0x80AB
#define GL_SAMPLE_PATTERN_SGIS            0x80AC
#endif

#ifndef GL_SGIS_pixel_texture
#define GL_PIXEL_TEXTURE_SGIS             0x8353
#define GL_PIXEL_FRAGMENT_RGB_SOURCE_SGIS 0x8354
#define GL_PIXEL_FRAGMENT_ALPHA_SOURCE_SGIS 0x8355
#define GL_PIXEL_GROUP_COLOR_SGIS         0x8356
#endif

#ifndef GL_SGIS_point_parameters
#define GL_POINT_SIZE_MIN_SGIS            0x8126
#define GL_POINT_SIZE_MAX_SGIS            0x8127
#define GL_POINT_FADE_THRESHOLD_SIZE_SGIS 0x8128
#define GL_DISTANCE_ATTENUATION_SGIS      0x8129
#endif

#ifndef GL_SGIS_sharpen_texture
#define GL_LINEAR_SHARPEN_SGIS            0x80AD
#define GL_LINEAR_SHARPEN_ALPHA_SGIS      0x80AE
#define GL_LINEAR_SHARPEN_COLOR_SGIS      0x80AF
#define GL_SHARPEN_TEXTURE_FUNC_POINTS_SGIS 0x80B0
#endif

#ifndef GL_SGIS_texture_border_clamp
#define GL_CLAMP_TO_BORDER_SGIS           0x812D
#endif

#ifndef GL_SGIS_texture_color_mask
#define GL_TEXTURE_COLOR_WRITEMASK_SGIS   0x81EF
#endif

#ifndef GL_SGIS_texture_edge_clamp
#define GL_CLAMP_TO_EDGE_SGIS             0x812F
#endif

#ifndef GL_SGIS_texture_filter4
#define GL_FILTER4_SGIS                   0x8146
#define GL_TEXTURE_FILTER4_SIZE_SGIS      0x8147
#endif

#ifndef GL_SGIS_texture_lod
#define GL_TEXTURE_MIN_LOD_SGIS           0x813A
#define GL_TEXTURE_MAX_LOD_SGIS           0x813B
#define GL_TEXTURE_BASE_LEVEL_SGIS        0x813C
#define GL_TEXTURE_MAX_LEVEL_SGIS         0x813D
#endif

#ifndef GL_SGIS_texture_select
#define GL_DUAL_ALPHA4_SGIS               0x8110
#define GL_DUAL_ALPHA8_SGIS               0x8111
#define GL_DUAL_ALPHA12_SGIS              0x8112
#define GL_DUAL_ALPHA16_SGIS              0x8113
#define GL_DUAL_LUMINANCE4_SGIS           0x8114
#define GL_DUAL_LUMINANCE8_SGIS           0x8115
#define GL_DUAL_LUMINANCE12_SGIS          0x8116
#define GL_DUAL_LUMINANCE16_SGIS          0x8117
#define GL_DUAL_INTENSITY4_SGIS           0x8118
#define GL_DUAL_INTENSITY8_SGIS           0x8119
#define GL_DUAL_INTENSITY12_SGIS          0x811A
#define GL_DUAL_INTENSITY16_SGIS          0x811B
#define GL_DUAL_LUMINANCE_ALPHA4_SGIS     0x811C
#define GL_DUAL_LUMINANCE_ALPHA8_SGIS     0x811D
#define GL_QUAD_ALPHA4_SGIS               0x811E
#define GL_QUAD_ALPHA8_SGIS               0x811F
#define GL_QUAD_LUMINANCE4_SGIS           0x8120
#define GL_QUAD_LUMINANCE8_SGIS           0x8121
#define GL_QUAD_INTENSITY4_SGIS           0x8122
#define GL_QUAD_INTENSITY8_SGIS           0x8123
#define GL_DUAL_TEXTURE_SELECT_SGIS       0x8124
#define GL_QUAD_TEXTURE_SELECT_SGIS       0x8125
#endif

#ifndef GL_SGIS_texture4D
#define GL_PACK_SKIP_VOLUMES_SGIS         0x8130
#define GL_PACK_IMAGE_DEPTH_SGIS          0x8131
#define GL_UNPACK_SKIP_VOLUMES_SGIS       0x8132
#define GL_UNPACK_IMAGE_DEPTH_SGIS        0x8133
#define GL_TEXTURE_4D_SGIS                0x8134
#define GL_PROXY_TEXTURE_4D_SGIS          0x8135
#define GL_TEXTURE_4DSIZE_SGIS            0x8136
#define GL_TEXTURE_WRAP_Q_SGIS            0x8137
#define GL_MAX_4D_TEXTURE_SIZE_SGIS       0x8138
#define GL_TEXTURE_4D_BINDING_SGIS        0x814F
#endif

#ifndef GL_SGIX_blend_alpha_minmax
#define GL_ALPHA_MIN_SGIX                 0x8320
#define GL_ALPHA_MAX_SGIX                 0x8321
#endif

#ifndef GL_SGIX_clipmap
#define GL_LINEAR_CLIPMAP_LINEAR_SGIX     0x8170
#define GL_TEXTURE_CLIPMAP_CENTER_SGIX    0x8171
#define GL_TEXTURE_CLIPMAP_FRAME_SGIX     0x8172
#define GL_TEXTURE_CLIPMAP_OFFSET_SGIX    0x8173
#define GL_TEXTURE_CLIPMAP_VIRTUAL_DEPTH_SGIX 0x8174
#define GL_TEXTURE_CLIPMAP_LOD_OFFSET_SGIX 0x8175
#define GL_TEXTURE_CLIPMAP_DEPTH_SGIX     0x8176
#define GL_MAX_CLIPMAP_DEPTH_SGIX         0x8177
#define GL_MAX_CLIPMAP_VIRTUAL_DEPTH_SGIX 0x8178
#define GL_NEAREST_CLIPMAP_NEAREST_SGIX   0x844D
#define GL_NEAREST_CLIPMAP_LINEAR_SGIX    0x844E
#define GL_LINEAR_CLIPMAP_NEAREST_SGIX    0x844F
#endif

#ifndef GL_SGIX_depth_texture
#define GL_DEPTH_COMPONENT16_SGIX         0x81A5
#define GL_DEPTH_COMPONENT24_SGIX         0x81A6
#define GL_DEPTH_COMPONENT32_SGIX         0x81A7
#endif

#ifndef GL_SGIX_flush_raster
#endif

#ifndef GL_SGIX_fog_offset
#define GL_FOG_OFFSET_SGIX                0x8198
#define GL_FOG_OFFSET_VALUE_SGIX          0x8199
#endif

#ifndef GL_SGIX_framezoom
#define GL_FRAMEZOOM_SGIX                 0x818B
#define GL_FRAMEZOOM_FACTOR_SGIX          0x818C
#define GL_MAX_FRAMEZOOM_FACTOR_SGIX      0x818D
#endif

#ifndef GL_SGIX_instruments
#define GL_INSTRUMENT_BUFFER_POINTER_SGIX 0x8180
#define GL_INSTRUMENT_MEASUREMENTS_SGIX   0x8181
#endif

#ifndef GL_SGIX_interlace
#define GL_INTERLACE_SGIX                 0x8094
#endif

#ifndef GL_SGIX_ir_instrument1
#define GL_IR_INSTRUMENT1_SGIX            0x817F
#endif

#ifndef GL_SGIX_list_priority
#define GL_LIST_PRIORITY_SGIX             0x8182
#endif

#ifndef GL_SGIX_pixel_texture
#define GL_PIXEL_TEX_GEN_SGIX             0x8139
#define GL_PIXEL_TEX_GEN_MODE_SGIX        0x832B
#endif

#ifndef GL_SGIX_reference_plane
#define GL_REFERENCE_PLANE_SGIX           0x817D
#define GL_REFERENCE_PLANE_EQUATION_SGIX  0x817E
#endif

#ifndef GL_SGIX_resample
#define GL_PACK_RESAMPLE_SGIX             0x842C
#define GL_UNPACK_RESAMPLE_SGIX           0x842D
#define GL_RESAMPLE_REPLICATE_SGIX        0x842E
#define GL_RESAMPLE_ZERO_FILL_SGIX        0x842F
#define GL_RESAMPLE_DECIMATE_SGIX         0x8430
#endif

#ifndef GL_SGIX_shadow
#define GL_TEXTURE_COMPARE_SGIX           0x819A
#define GL_TEXTURE_COMPARE_OPERATOR_SGIX  0x819B
#define GL_TEXTURE_LEQUAL_R_SGIX          0x819C
#define GL_TEXTURE_GEQUAL_R_SGIX          0x819D
#endif

#ifndef GL_SGIX_shadow_ambient
#define GL_SHADOW_AMBIENT_SGIX            0x80BF
#endif

#ifndef GL_SGIX_sprite
#define GL_SPRITE_SGIX                    0x8148
#define GL_SPRITE_MODE_SGIX               0x8149
#define GL_SPRITE_AXIS_SGIX               0x814A
#define GL_SPRITE_TRANSLATION_SGIX        0x814B
#define GL_SPRITE_AXIAL_SGIX              0x814C
#define GL_SPRITE_OBJECT_ALIGNED_SGIX     0x814D
#define GL_SPRITE_EYE_ALIGNED_SGIX        0x814E
#endif

#ifndef GL_SGIX_tag_sample_buffer
#endif

#ifndef GL_SGIX_texture_add_env
#define GL_TEXTURE_ENV_BIAS_SGIX          0x80BE
#endif

#ifndef GL_SGIX_texture_lod_bias
#define GL_TEXTURE_LOD_BIAS_S_SGIX        0x818E
#define GL_TEXTURE_LOD_BIAS_T_SGIX        0x818F
#define GL_TEXTURE_LOD_BIAS_R_SGIX        0x8190
#endif

#ifndef GL_SGIX_texture_multi_buffer
#define GL_TEXTURE_MULTI_BUFFER_HINT_SGIX 0x812E
#endif

#ifndef GL_SGIX_texture_scale_bias
#define GL_POST_TEXTURE_FILTER_BIAS_SGIX  0x8179
#define GL_POST_TEXTURE_FILTER_SCALE_SGIX 0x817A
#define GL_POST_TEXTURE_FILTER_BIAS_RANGE_SGIX 0x817B
#define GL_POST_TEXTURE_FILTER_SCALE_RANGE_SGIX 0x817C
#endif

#ifndef GL_SGIX_vertex_preclip
#define GL_VERTEX_PRECLIP_SGIX            0x83EE
#define GL_VERTEX_PRECLIP_HINT_SGIX       0x83EF
#endif

#ifndef GL_SGIX_ycrcb
#define GL_YCRCB_422_SGIX                 0x81BB
#define GL_YCRCB_444_SGIX                 0x81BC
#endif

#ifndef GL_SUN_convolution_border_modes
#define GL_WRAP_BORDER_SUN                0x81D4
#endif

#ifndef GL_SUN_global_alpha
#define GL_GLOBAL_ALPHA_SUN               0x81D9
#define GL_GLOBAL_ALPHA_FACTOR_SUN        0x81DA
#endif

#ifndef GL_SUN_triangle_list
#define GL_RESTART_SUN                    0x01
#define GL_REPLACE_MIDDLE_SUN             0x02
#define GL_REPLACE_OLDEST_SUN             0x03
#define GL_TRIANGLE_LIST_SUN              0x81D7
#define GL_REPLACEMENT_CODE_SUN           0x81D8
#define GL_REPLACEMENT_CODE_ARRAY_SUN     0x85C0
#define GL_REPLACEMENT_CODE_ARRAY_TYPE_SUN 0x85C1
#define GL_REPLACEMENT_CODE_ARRAY_STRIDE_SUN 0x85C2
#define GL_REPLACEMENT_CODE_ARRAY_POINTER_SUN 0x85C3
#define GL_R1UI_V3F_SUN                   0x85C4
#define GL_R1UI_C4UB_V3F_SUN              0x85C5
#define GL_R1UI_C3F_V3F_SUN               0x85C6
#define GL_R1UI_N3F_V3F_SUN               0x85C7
#define GL_R1UI_C4F_N3F_V3F_SUN           0x85C8
#define GL_R1UI_T2F_V3F_SUN               0x85C9
#define GL_R1UI_T2F_N3F_V3F_SUN           0x85CA
#define GL_R1UI_T2F_C4F_N3F_V3F_SUN       0x85CB
#endif

#ifndef GL_SUN_vertex
#endif

#ifndef GL_SUNX_constant_data
#define GL_UNPACK_CONSTANT_DATA_SUNX      0x81D5
#define GL_TEXTURE_CONSTANT_DATA_SUNX     0x81D6
#endif

#ifndef GL_WIN_phong_shading
#define GL_PHONG_WIN                      0x80EA
#define GL_PHONG_HINT_WIN                 0x80EB
#endif

#ifndef GL_WIN_specular_fog
#define GL_FOG_SPECULAR_TEXTURE_WIN       0x80EC
#endif

/*************************************************************/
#include <stddef.h>
#ifndef GL_VERSION_1_5
/* GL types for handling large vertex buffer objects */
typedef ptrdiff_t GLintptr;
typedef ptrdiff_t GLsizeiptr;
#endif

#ifndef GL_ARB_vertex_buffer_object
/* GL types for handling large vertex buffer objects */
typedef ptrdiff_t GLintptrARB;
typedef ptrdiff_t GLsizeiptrARB;
#endif

#ifndef GL_ARB_shader_objects
/* GL types for handling shader object handles and characters */
typedef char GLcharARB;             /* native character */
typedef unsigned long GLhandleARB;  /* shader object handle */
#endif

#ifndef GL_NV_half_float
/* GL type for representing NVIDIA "half" floating point type in host memory */
typedef unsigned short GLhalfNV;
#endif

#ifndef GL_VERSION_1_2
#define GL_VERSION_1_2 1
#ifdef GL_GLEXT_PROTOTYPES
extern void APIENTRY glBlendColor (GLclampf, GLclampf, GLclampf, GLclampf);
extern void APIENTRY glBlendEquation (GLenum);
extern void APIENTRY glDrawRangeElements (GLenum, GLuint, GLuint, GLsizei, GLenum, const GLvoid *);
extern void APIENTRY glColorTable (GLenum, GLenum, GLsizei, GLenum, GLenum, const GLvoid *);
extern void APIENTRY glColorTableParameterfv (GLenum, GLenum, const GLfloat *);
extern void APIENTRY glColorTableParameteriv (GLenum, GLenum, const GLint *);
extern void APIENTRY glCopyColorTable (GLenum, GLenum, GLint, GLint, GLsizei);
extern void APIENTRY glGetColorTable (GLenum, GLenum, GLenum, GLvoid *);
extern void APIENTRY glGetColorTableParameterfv (GLenum, GLenum, GLfloat *);
extern void APIENTRY glGetColorTableParameteriv (GLenum, GLenum, GLint *);
extern void APIENTRY glColorSubTable (GLenum, GLsizei, GLsizei, GLenum, GLenum, const GLvoid *);
extern void APIENTRY glCopyColorSubTable (GLenum, GLsizei, GLint, GLint, GLsizei);
extern void APIENTRY glConvolutionFilter1D (GLenum, GLenum, GLsizei, GLenum, GLenum, const GLvoid *);
extern void APIENTRY glConvolutionFilter2D (GLenum, GLenum, GLsizei, GLsizei, GLenum, GLenum, const GLvoid *);
extern void APIENTRY glConvolutionParameterf (GLenum, GLenum, GLfloat);
extern void APIENTRY glConvolutionParameterfv (GLenum, GLenum, const GLfloat *);
extern void APIENTRY glConvolutionParameteri (GLenum, GLenum, GLint);
extern void APIENTRY glConvolutionParameteriv (GLenum, GLenum, const GLint *);
extern void APIENTRY glCopyConvolutionFilter1D (GLenum, GLenum, GLint, GLint, GLsizei);
extern void APIENTRY glCopyConvolutionFilter2D (GLenum, GLenum, GLint, GLint, GLsizei, GLsizei);
extern void APIENTRY glGetConvolutionFilter (GLenum, GLenum, GLenum, GLvoid *);
extern void APIENTRY glGetConvolutionParameterfv (GLenum, GLenum, GLfloat *);
extern void APIENTRY glGetConvolutionParameteriv (GLenum, GLenum, GLint *);
extern void APIENTRY glGetSeparableFilter (GLenum, GLenum, GLenum, GLvoid *, GLvoid *, GLvoid *);
extern void APIENTRY glSeparableFilter2D (GLenum, GLenum, GLsizei, GLsizei, GLenum, GLenum, const GLvoid *, const GLvoid *);
extern void APIENTRY glGetHistogram (GLenum, GLboolean, GLenum, GLenum, GLvoid *);
extern void APIENTRY glGetHistogramParameterfv (GLenum, GLenum, GLfloat *);
extern void APIENTRY glGetHistogramParameteriv (GLenum, GLenum, GLint *);
extern void APIENTRY glGetMinmax (GLenum, GLboolean, GLenum, GLenum, GLvoid *);
extern void APIENTRY glGetMinmaxParameterfv (GLenum, GLenum, GLfloat *);
extern void APIENTRY glGetMinmaxParameteriv (GLenum, GLenum, GLint *);
extern void APIENTRY glHistogram (GLenum, GLsizei, GLenum, GLboolean);
extern void APIENTRY glMinmax (GLenum, GLenum, GLboolean);
extern void APIENTRY glResetHistogram (GLenum);
extern void APIENTRY glResetMinmax (GLenum);
extern void APIENTRY glTexImage3D (GLenum, GLint, GLint, GLsizei, GLsizei, GLsizei, GLint, GLenum, GLenum, const GLvoid *);
extern void APIENTRY glTexSubImage3D (GLenum, GLint, GLint, GLint, GLint, GLsizei, GLsizei, GLsizei, GLenum, GLenum, const GLvoid *);
extern void APIENTRY glCopyTexSubImage3D (GLenum, GLint, GLint, GLint, GLint, GLint, GLint, GLsizei, GLsizei);
#endif /* GL_GLEXT_PROTOTYPES */
typedef void (APIENTRY * PFNGLBLENDCOLORPROC) (GLclampf red, GLclampf green, GLclampf blue, GLclampf alpha);
typedef void (APIENTRY * PFNGLBLENDEQUATIONPROC) (GLenum mode);
typedef void (APIENTRY * PFNGLDRAWRANGEELEMENTSPROC) (GLenum mode, GLuint start, GLuint end, GLsizei count, GLenum type, const GLvoid *indices);
typedef void (APIENTRY * PFNGLCOLORTABLEPROC) (GLenum target, GLenum internalformat, GLsizei width, GLenum format, GLenum type, const GLvoid *table);
typedef void (APIENTRY * PFNGLCOLORTABLEPARAMETERFVPROC) (GLenum target, GLenum pname, const GLfloat *params);
typedef void (APIENTRY * PFNGLCOLORTABLEPARAMETERIVPROC) (GLenum target, GLenum pname, const GLint *params);
typedef void (APIENTRY * PFNGLCOPYCOLORTABLEPROC) (GLenum target, GLenum internalformat, GLint x, GLint y, GLsizei width);
typedef void (APIENTRY * PFNGLGETCOLORTABLEPROC) (GLenum target, GLenum format, GLenum type, GLvoid *table);
typedef void (APIENTRY * PFNGLGETCOLORTABLEPARAMETERFVPROC) (GLenum target, GLenum pname, GLfloat *params);
typedef void (APIENTRY * PFNGLGETCOLORTABLEPARAMETERIVPROC) (GLenum target, GLenum pname, GLint *params);
typedef void (APIENTRY * PFNGLCOLORSUBTABLEPROC) (GLenum target, GLsizei start, GLsizei count, GLenum format, GLenum type, const GLvoid *data);
typedef void (APIENTRY * PFNGLCOPYCOLORSUBTABLEPROC) (GLenum target, GLsizei start, GLint x, GLint y, GLsizei width);
typedef void (APIENTRY * PFNGLCONVOLUTIONFILTER1DPROC) (GLenum target, GLenum internalformat, GLsizei width, GLenum format, GLenum type, const GLvoid *image);
typedef void (APIENTRY * PFNGLCONVOLUTIONFILTER2DPROC) (GLenum target, GLenum internalformat, GLsizei width, GLsizei height, GLenum format, GLenum type, const GLvoid *image);
typedef void (APIENTRY * PFNGLCONVOLUTIONPARAMETERFPROC) (GLenum target, GLenum pname, GLfloat params);
typedef void (APIENTRY * PFNGLCONVOLUTIONPARAMETERFVPROC) (GLenum target, GLenum pname, const GLfloat *params);
typedef void (APIENTRY * PFNGLCONVOLUTIONPARAMETERIPROC) (GLenum target, GLenum pname, GLint params);
typedef void (APIENTRY * PFNGLCONVOLUTIONPARAMETERIVPROC) (GLenum target, GLenum pname, const GLint *params);
typedef void (APIENTRY * PFNGLCOPYCONVOLUTIONFILTER1DPROC) (GLenum target, GLenum internalformat, GLint x, GLint y, GLsizei width);
typedef void (APIENTRY * PFNGLCOPYCONVOLUTIONFILTER2DPROC) (GLenum target, GLenum internalformat, GLint x, GLint y, GLsizei width, GLsizei height);
typedef void (APIENTRY * PFNGLGETCONVOLUTIONFILTERPROC) (GLenum target, GLenum format, GLenum type, GLvoid *image);
typedef void (APIENTRY * PFNGLGETCONVOLUTIONPARAMETERFVPROC) (GLenum target, GLenum pname, GLfloat *params);
typedef void (APIENTRY * PFNGLGETCONVOLUTIONPARAMETERIVPROC) (GLenum target, GLenum pname, GLint *params);
typedef void (APIENTRY * PFNGLGETSEPARABLEFILTERPROC) (GLenum target, GLenum format, GLenum type, GLvoid *row, GLvoid *column, GLvoid *span);
typedef void (APIENTRY * PFNGLSEPARABLEFILTER2DPROC) (GLenum target, GLenum internalformat, GLsizei width, GLsizei height, GLenum format, GLenum type, const GLvoid *row, const GLvoid *column);
typedef void (APIENTRY * PFNGLGETHISTOGRAMPROC) (GLenum target, GLboolean reset, GLenum format, GLenum type, GLvoid *values);
typedef void (APIENTRY * PFNGLGETHISTOGRAMPARAMETERFVPROC) (GLenum target, GLenum pname, GLfloat *params);
typedef void (APIENTRY * PFNGLGETHISTOGRAMPARAMETERIVPROC) (GLenum target, GLenum pname, GLint *params);
typedef void (APIENTRY * PFNGLGETMINMAXPROC) (GLenum target, GLboolean reset, GLenum format, GLenum type, GLvoid *values);
typedef void (APIENTRY * PFNGLGETMINMAXPARAMETERFVPROC) (GLenum target, GLenum pname, GLfloat *params);
typedef void (APIENTRY * PFNGLGETMINMAXPARAMETERIVPROC) (GLenum target, GLenum pname, GLint *params);
typedef void (APIENTRY * PFNGLHISTOGRAMPROC) (GLenum target, GLsizei width, GLenum internalformat, GLboolean sink);
typedef void (APIENTRY * PFNGLMINMAXPROC) (GLenum target, GLenum internalformat, GLboolean sink);
typedef void (APIENTRY * PFNGLRESETHISTOGRAMPROC) (GLenum target);
typedef void (APIENTRY * PFNGLRESETMINMAXPROC) (GLenum target);
typedef void (APIENTRY * PFNGLTEXIMAGE3DPROC) (GLenum target, GLint level, GLint internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLenum format, GLenum type, const GLvoid *pixels);
typedef void (APIENTRY * PFNGLTEXSUBIMAGE3DPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, const GLvoid *pixels);
typedef void (APIENTRY * PFNGLCOPYTEXSUBIMAGE3DPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLint x, GLint y, GLsizei width, GLsizei height);
#endif

#ifndef GL_VERSION_1_3
#define GL_VERSION_1_3 1
#ifdef GL_GLEXT_PROTOTYPES
extern void APIENTRY glActiveTexture (GLenum);
extern void APIENTRY glClientActiveTexture (GLenum);
extern void APIENTRY glMultiTexCoord1d (GLenum, GLdouble);
extern void APIENTRY glMultiTexCoord1dv (GLenum, const GLdouble *);
extern void APIENTRY glMultiTexCoord1f (GLenum, GLfloat);
extern void APIENTRY glMultiTexCoord1fv (GLenum, const GLfloat *);
extern void APIENTRY glMultiTexCoord1i (GLenum, GLint);
extern void APIENTRY glMultiTexCoord1iv (GLenum, const GLint *);
extern void APIENTRY glMultiTexCoord1s (GLenum, GLshort);
extern void APIENTRY glMultiTexCoord1sv (GLenum, const GLshort *);
extern void APIENTRY glMultiTexCoord2d (GLenum, GLdouble, GLdouble);
extern void APIENTRY glMultiTexCoord2dv (GLenum, const GLdouble *);
extern void APIENTRY glMultiTexCoord2f (GLenum, GLfloat, GLfloat);
extern void APIENTRY glMultiTexCoord2fv (GLenum, const GLfloat *);
extern void APIENTRY glMultiTexCoord2i (GLenum, GLint, GLint);
extern void APIENTRY glMultiTexCoord2iv (GLenum, const GLint *);
extern void APIENTRY glMultiTexCoord2s (GLenum, GLshort, GLshort);
extern void APIENTRY glMultiTexCoord2sv (GLenum, const GLshort *);
extern void APIENTRY glMultiTexCoord3d (GLenum, GLdouble, GLdouble, GLdouble);
extern void APIENTRY glMultiTexCoord3dv (GLenum, const GLdouble *);
extern void APIENTRY glMultiTexCoord3f (GLenum, GLfloat, GLfloat, GLfloat);
extern void APIENTRY glMultiTexCoord3fv (GLenum, const GLfloat *);
extern void APIENTRY glMultiTexCoord3i (GLenum, GLint, GLint, GLint);
extern void APIENTRY glMultiTexCoord3iv (GLenum, const GLint *);
extern void APIENTRY glMultiTexCoord3s (GLenum, GLshort, GLshort, GLshort);
extern void APIENTRY glMultiTexCoord3sv (GLenum, const GLshort *);
extern void APIENTRY glMultiTexCoord4d (GLenum, GLdouble, GLdouble, GLdouble, GLdouble);
extern void APIENTRY glMultiTexCoord4dv (GLenum, const GLdouble *);
extern void APIENTRY glMultiTexCoord4f (GLenum, GLfloat, GLfloat, GLfloat, GLfloat);
extern void APIENTRY glMultiTexCoord4fv (GLenum, const GLfloat *);
extern void APIENTRY glMultiTexCoord4i (GLenum, GLint, GLint, GLint, GLint);
extern void APIENTRY glMultiTexCoord4iv (GLenum, const GLint *);
extern void APIENTRY glMultiTexCoord4s (GLenum, GLshort, GLshort, GLshort, GLshort);
extern void APIENTRY glMultiTexCoord4sv (GLenum, const GLshort *);
extern void APIENTRY glLoadTransposeMatrixf (const GLfloat *);
extern void APIENTRY glLoadTransposeMatrixd (const GLdouble *);
extern void APIENTRY glMultTransposeMatrixf (const GLfloat *);
extern void APIENTRY glMultTransposeMatrixd (const GLdouble *);
extern void APIENTRY glSampleCoverage (GLclampf, GLboolean);
extern void APIENTRY glCompressedTexImage3D (GLenum, GLint, GLenum, GLsizei, GLsizei, GLsizei, GLint, GLsizei, const GLvoid *);
extern void APIENTRY glCompressedTexImage2D (GLenum, GLint, GLenum, GLsizei, GLsizei, GLint, GLsizei, const GLvoid *);
extern void APIENTRY glCompressedTexImage1D (GLenum, GLint, GLenum, GLsizei, GLint, GLsizei, const GLvoid *);
extern void APIENTRY glCompressedTexSubImage3D (GLenum, GLint, GLint, GLint, GLint, GLsizei, GLsizei, GLsizei, GLenum, GLsizei, const GLvoid *);
extern void APIENTRY glCompressedTexSubImage2D (GLenum, GLint, GLint, GLint, GLsizei, GLsizei, GLenum, GLsizei, const GLvoid *);
extern void APIENTRY glCompressedTexSubImage1D (GLenum, GLint, GLint, GLsizei, GLenum, GLsizei, const GLvoid *);
extern void APIENTRY glGetCompressedTexImage (GLenum, GLint, GLvoid *);
#endif /* GL_GLEXT_PROTOTYPES */
typedef void (APIENTRY * PFNGLACTIVETEXTUREPROC) (GLenum texture);
typedef void (APIENTRY * PFNGLCLIENTACTIVETEXTUREPROC) (GLenum texture);
typedef void (APIENTRY * PFNGLMULTITEXCOORD1DPROC) (GLenum target, GLdouble s);
typedef void (APIENTRY * PFNGLMULTITEXCOORD1DVPROC) (GLenum target, const GLdouble *v);
typedef void (APIENTRY * PFNGLMULTITEXCOORD1FPROC) (GLenum target, GLfloat s);
typedef void (APIENTRY * PFNGLMULTITEXCOORD1FVPROC) (GLenum target, const GLfloat *v);
typedef void (APIENTRY * PFNGLMULTITEXCOORD1IPROC) (GLenum target, GLint s);
typedef void (APIENTRY * PFNGLMULTITEXCOORD1IVPROC) (GLenum target, const GLint *v);
typedef void (APIENTRY * PFNGLMULTITEXCOORD1SPROC) (GLenum target, GLshort s);
typedef void (APIENTRY * PFNGLMULTITEXCOORD1SVPROC) (GLenum target, const GLshort *v);
typedef void (APIENTRY * PFNGLMULTITEXCOORD2DPROC) (GLenum target, GLdouble s, GLdouble t);
typedef void (APIENTRY * PFNGLMULTITEXCOORD2DVPROC) (GLenum target, const GLdouble *v);
typedef void (APIENTRY * PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
typedef void (APIENTRY * PFNGLMULTITEXCOORD2FVPROC) (GLenum target, const GLfloat *v);
typedef void (APIENTRY * PFNGLMULTITEXCOORD2IPROC) (GLenum target, GLint s, GLint t);
typedef void (APIENTRY * PFNGLMULTITEXCOORD2IVPROC) (GLenum target, const GLint *v);
typedef void (APIENTRY * PFNGLMULTITEXCOORD2SPROC) (GLenum target, GLshort s, GLshort t);
typedef void (APIENTRY * PFNGLMULTITEXCOORD2SVPROC) (GLenum target, const GLshort *v);
typedef void (APIENTRY * PFNGLMULTITEXCOORD3DPROC) (GLenum target, GLdouble s, GLdouble t, GLdouble r);
typedef void (APIENTRY * PFNGLMULTITEXCOORD3DVPROC) (GLenum target, const GLdouble *v);
typedef void (APIENTRY * PFNGLMULTITEXCOORD3FPROC) (GLenum target, GLfloat s, GLfloat t, GLfloat r);
typedef void (APIENTRY * PFNGLMULTITEXCOORD3FVPROC) (GLenum target, const GLfloat *v);
typedef void (APIENTRY * PFNGLMULTITEXCOORD3IPROC) (GLenum target, GLint s, GLint t, GLint r);
typedef void (APIENTRY * PFNGLMULTITEXCOORD3IVPROC) (GLenum target, const GLint *v);
typedef void (APIENTRY * PFNGLMULTITEXCOORD3SPROC) (GLenum target, GLshort s, GLshort t, GLshort r);
typedef void (APIENTRY * PFNGLMULTITEXCOORD3SVPROC) (GLenum target, const GLshort *v);
typedef void (APIENTRY * PFNGLMULTITEXCOORD4DPROC) (GLenum target, GLdouble s, GLdouble t, GLdouble r, GLdouble q);
typedef void (APIENTRY * PFNGLMULTITEXCOORD4DVPROC) (GLenum target, const GLdouble *v);
typedef void (APIENTRY * PFNGLMULTITEXCOORD4FPROC) (GLenum target, GLfloat s, GLfloat t, GLfloat r, GLfloat q);
typedef void (APIENTRY * PFNGLMULTITEXCOORD4FVPROC) (GLenum target, const GLfloat *v);
typedef void (APIENTRY * PFNGLMULTITEXCOORD4IPROC) (GLenum target, GLint s, GLint t, GLint r, GLint q);
typedef void (APIENTRY * PFNGLMULTITEXCOORD4IVPROC) (GLenum target, const GLint *v);
typedef void (APIENTRY * PFNGLMULTITEXCOORD4SPROC) (GLenum target, GLshort s, GLshort t, GLshort r, GLshort q);
typedef void (APIENTRY * PFNGLMULTITEXCOORD4SVPROC) (GLenum target, const GLshort *v);
typedef void (APIENTRY * PFNGLLOADTRANSPOSEMATRIXFPROC) (const GLfloat *m);
typedef void (APIENTRY * PFNGLLOADTRANSPOSEMATRIXDPROC) (const GLdouble *m);
typedef void (APIENTRY * PFNGLMULTTRANSPOSEMATRIXFPROC) (const GLfloat *m);
typedef void (APIENTRY * PFNGLMULTTRANSPOSEMATRIXDPROC) (const GLdouble *m);
typedef void (APIENTRY * PFNGLSAMPLECOVERAGEPROC) (GLclampf value, GLboolean invert);
typedef void (APIENTRY * PFNGLCOMPRESSEDTEXIMAGE3DPROC) (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLsizei imageSize, const GLvoid *data);
typedef void (APIENTRY * PFNGLCOMPRESSEDTEXIMAGE2DPROC) (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLint border, GLsizei imageSize, const GLvoid *data);
typedef void (APIENTRY * PFNGLCOMPRESSEDTEXIMAGE1DPROC) (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLint border, GLsizei imageSize, const GLvoid *data);
typedef void (APIENTRY * 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 (APIENTRY * PFNGLCOMPRESSEDTEXSUBIMAGE2DPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLsizei imageSize, const GLvoid *data);
typedef void (APIENTRY * PFNGLCOMPRESSEDTEXSUBIMAGE1DPROC) (GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLsizei imageSize, const GLvoid *data);
typedef void (APIENTRY * PFNGLGETCOMPRESSEDTEXIMAGEPROC) (GLenum target, GLint level, GLvoid *img);
#endif

#ifndef GL_VERSION_1_4
#define GL_VERSION_1_4 1
#ifdef GL_GLEXT_PROTOTYPES
extern void APIENTRY glBlendFuncSeparate (GLenum, GLenum, GLenum, GLenum);
extern void APIENTRY glFogCoordf (GLfloat);
extern void APIENTRY glFogCoordfv (const GLfloat *);
extern void APIENTRY glFogCoordd (GLdouble);
extern void APIENTRY glFogCoorddv (const GLdouble *);
extern void APIENTRY glFogCoordPointer (GLenum, GLsizei, const GLvoid *);
extern void APIENTRY glMultiDrawArrays (GLenum, GLint *, GLsizei *, GLsizei);
extern void APIENTRY glMultiDrawElements (GLenum, const GLsizei *, GLenum, const GLvoid* *, GLsizei);
extern void APIENTRY glPointParameterf (GLenum, GLfloat);
extern void APIENTRY glPointParameterfv (GLenum, const GLfloat *);
extern void APIENTRY glPointParameteri (GLenum, GLint);
extern void APIENTRY glPointParameteriv (GLenum, const GLint *);
extern void APIENTRY glSecondaryColor3b (GLbyte, GLbyte, GLbyte);
extern void APIENTRY glSecondaryColor3bv (const GLbyte *);
extern void APIENTRY glSecondaryColor3d (GLdouble, GLdouble, GLdouble);
extern void APIENTRY glSecondaryColor3dv (const GLdouble *);
extern void APIENTRY glSecondaryColor3f (GLfloat, GLfloat, GLfloat);
extern void APIENTRY glSecondaryColor3fv (const GLfloat *);
extern void APIENTRY glSecondaryColor3i (GLint, GLint, GLint);
extern void APIENTRY glSecondaryColor3iv (const GLint *);
extern void APIENTRY glSecondaryColor3s (GLshort, GLshort, GLshort);
extern void APIENTRY glSecondaryColor3sv (const GLshort *);
extern void APIENTRY glSecondaryColor3ub (GLubyte, GLubyte, GLubyte);
extern void APIENTRY glSecondaryColor3ubv (const GLubyte *);
extern void APIENTRY glSecondaryColor3ui (GLuint, GLuint, GLuint);
extern void APIENTRY glSecondaryColor3uiv (const GLuint *);
extern void APIENTRY glSecondaryColor3us (GLushort, GLushort, GLushort);
extern void APIENTRY glSecondaryColor3usv (const GLushort *);
extern void APIENTRY glSecondaryColorPointer (GLint, GLenum, GLsizei, const GLvoid *);
extern void APIENTRY glWindowPos2d (GLdouble, GLdouble);
extern void APIENTRY glWindowPos2dv (const GLdouble *);
extern void APIENTRY glWindowPos2f (GLfloat, GLfloat);
extern void APIENTRY glWindowPos2fv (const GLfloat *);
extern void APIENTRY glWindowPos2i (GLint, GLint);
extern void APIENTRY glWindowPos2iv (const GLint *);
extern void APIENTRY glWindowPos2s (GLshort, GLshort);
extern void APIENTRY glWindowPos2sv (const GLshort *);
extern void APIENTRY glWindowPos3d (GLdouble, GLdouble, GLdouble);
extern void APIENTRY glWindowPos3dv (const GLdouble *);
extern void APIENTRY glWindowPos3f (GLfloat, GLfloat, GLfloat);
extern void APIENTRY glWindowPos3fv (const GLfloat *);
extern void APIENTRY glWindowPos3i (GLint, GLint, GLint);
extern void APIENTRY glWindowPos3iv (const GLint *);
extern void APIENTRY glWindowPos3s (GLshort, GLshort, GLshort);
extern void APIENTRY glWindowPos3sv (const GLshort *);
#endif /* GL_GLEXT_PROTOTYPES */
typedef void (APIENTRY * PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
typedef void (APIENTRY * PFNGLFOGCOORDFPROC) (GLfloat coord);
typedef void (APIENTRY * PFNGLFOGCOORDFVPROC) (const GLfloat *coord);
typedef void (APIENTRY * PFNGLFOGCOORDDPROC) (GLdouble coord);
typedef void (APIENTRY * PFNGLFOGCOORDDVPROC) (const GLdouble *coord);
typedef void (APIENTRY * PFNGLFOGCOORDPOINTERPROC) (GLenum type, GLsizei stride, const GLvoid *pointer);
typedef void (APIENTRY * PFNGLMULTIDRAWARRAYSPROC) (GLenum mode, GLint *first, GLsizei *count, GLsizei primcount);
typedef void (APIENTRY * PFNGLMULTIDRAWELEMENTSPROC) (GLenum mode, const GLsizei *count, GLenum type, const GLvoid* *indices, GLsizei primcount);
typedef void (APIENTRY * PFNGLPOINTPARAMETERFPROC) (GLenum pname, GLfloat param);
typedef void (APIENTRY * PFNGLPOINTPARAMETERFVPROC) (GLenum pname, const GLfloat *params);
typedef void (APIENTRY * PFNGLPOINTPARAMETERIPROC) (GLenum pname, GLint param);
typedef void (APIENTRY * PFNGLPOINTPARAMETERIVPROC) (GLenum pname, const GLint *params);
typedef void (APIENTRY * PFNGLSECONDARYCOLOR3BPROC) (GLbyte red, GLbyte green, GLbyte blue);
typedef void (APIENTRY * PFNGLSECONDARYCOLOR3BVPROC) (const GLbyte *v);
typedef void (APIENTRY * PFNGLSECONDARYCOLOR3DPROC) (GLdouble red, GLdouble green, GLdouble blue);
typedef void (APIENTRY * PFNGLSECONDARYCOLOR3DVPROC) (const GLdouble *v);
typedef void (APIENTRY * PFNGLSECONDARYCOLOR3FPROC) (GLfloat red, GLfloat green, GLfloat blue);
typedef void (APIENTRY * PFNGLSECONDARYCOLOR3FVPROC) (const GLfloat *v);
typedef void (APIENTRY * PFNGLSECONDARYCOLOR3IPROC) (GLint red, GLint green, GLint blue);
typedef void (APIENTRY * PFNGLSECONDARYCOLOR3IVPROC) (const GLint *v);
typedef void (APIENTRY * PFNGLSECONDARYCOLOR3SPROC) (GLshort red, GLshort green, GLshort blue);
typedef void (APIENTRY * PFNGLSECONDARYCOLOR3SVPROC) (const GLshort *v);
typedef void (APIENTRY * PFNGLSECONDARYCOLOR3UBPROC) (GLubyte red, GLubyte green, GLubyte blue);
typedef void (APIENTRY * PFNGLSECONDARYCOLOR3UBVPROC) (const GLubyte *v);
typedef void (APIENTRY * PFNGLSECONDARYCOLOR3UIPROC) (GLuint red, GLuint green, GLuint blue);
typedef void (APIENTRY * PFNGLSECONDARYCOLOR3UIVPROC) (const GLuint *v);
typedef void (APIENTRY * PFNGLSECONDARYCOLOR3USPROC) (GLushort red, GLushort green, GLushort blue);
typedef void (APIENTRY * PFNGLSECONDARYCOLOR3USVPROC) (const GLushort *v);
typedef void (APIENTRY * PFNGLSECONDARYCOLORPOINTERPROC) (GLint size, GLenum type, GLsizei stride, const GLvoid *pointer);
typedef void (APIENTRY * PFNGLWINDOWPOS2DPROC) (GLdouble x, GLdouble y);
typedef void (APIENTRY * PFNGLWINDOWPOS2DVPROC) (const GLdouble *v);
typedef void (APIENTRY * PFNGLWINDOWPOS2FPROC) (GLfloat x, GLfloat y);
typedef void (APIENTRY * PFNGLWINDOWPOS2FVPROC) (const GLfloat *v);
typedef void (APIENTRY * PFNGLWINDOWPOS2IPROC) (GLint x, GLint y);
typedef void (APIENTRY * PFNGLWINDOWPOS2IVPROC) (const GLint *v);
typedef void (APIENTRY * PFNGLWINDOWPOS2SPROC) (GLshort x, GLshort y);
typedef void (APIENTRY * PFNGLWINDOWPOS2SVPROC) (const GLshort *v);
typedef void (APIENTRY * PFNGLWINDOWPOS3DPROC) (GLdouble x, GLdouble y, GLdouble z);
typedef void (APIENTRY * PFNGLWINDOWPOS3DVPROC) (const GLdouble *v);
typedef void (APIENTRY * PFNGLWINDOWPOS3FPROC) (GLfloat x, GLfloat y, GLfloat z);
typedef void (APIENTRY * PFNGLWINDOWPOS3FVPROC) (const GLfloat *v);
typedef void (APIENTRY * PFNGLWINDOWPOS3IPROC) (GLint x, GLint y, GLint z);
typedef void (APIENTRY * PFNGLWINDOWPOS3IVPROC) (const GLint *v);
typedef void (APIENTRY * PFNGLWINDOWPOS3SPROC) (GLshort x, GLshort y, GLshort z);
typedef void (APIENTRY * PFNGLWINDOWPOS3SVPROC) (const GLshort *v);
#endif

#ifndef GL_VERSION_1_5
#define GL_VERSION_1_5 1
#ifdef GL_GLEXT_PROTOTYPES
extern void APIENTRY glGenQueries (GLsizei, GLuint *);
extern void APIENTRY glDeleteQueries (GLsizei, const GLuint *);
extern GLboolean APIENTRY glIsQuery (GLuint);
extern void APIENTRY glBeginQuery (GLenum, GLuint);
extern void APIENTRY glEndQuery (GLenum);
extern void APIENTRY glGetQueryiv (GLenum, GLenum, GLint *);
extern void APIENTRY glGetQueryObjectiv (GLuint, GLenum, GLint *);
extern void APIENTRY glGetQueryObjectuiv (GLuint, GLenum, GLuint *);
extern void APIENTRY glBindBuffer (GLenum, GLuint);
extern void APIENTRY glDeleteBuffers (GLsizei, const GLuint *);
extern void APIENTRY glGenBuffers (GLsizei, GLuint *);
extern GLboolean APIENTRY glIsBuffer (GLuint);
extern void APIENTRY glBufferData (GLenum, GLsizeiptr, const GLvoid *, GLenum);
extern void APIENTRY glBufferSubData (GLenum, GLintptr, GLsizeiptr, const GLvoid *);
extern void APIENTRY glGetBufferSubData (GLenum, GLintptr, GLsizeiptr, GLvoid *);
extern GLvoid* APIENTRY glMapBuffer (GLenum, GLenum);
extern GLboolean APIENTRY glUnmapBuffer (GLenum);
extern void APIENTRY glGetBufferParameteriv (GLenum, GLenum, GLint *);
extern void APIENTRY glGetBufferPointerv (GLenum, GLenum, GLvoid* *);
#endif /* GL_GLEXT_PROTOTYPES */
typedef void (APIENTRY * PFNGLGENQUERIESPROC) (GLsizei n, GLuint *ids);
typedef void (APIENTRY * PFNGLDELETEQUERIESPROC) (GLsizei n, const GLuint *ids);
typedef GLboolean (APIENTRY * PFNGLISQUERYPROC) (GLuint id);
typedef void (APIENTRY * PFNGLBEGINQUERYPROC) (GLenum target, GLuint id);
typedef void (APIENTRY * PFNGLENDQUERYPROC) (GLenum target);
typedef void (APIENTRY * PFNGLGETQUERYIVPROC) (GLenum target, GLenum pname, GLint *params);
typedef void (APIENTRY * PFNGLGETQUERYOBJECTIVPROC) (GLuint id, GLenum pname, GLint *params);
typedef void (APIENTRY * PFNGLGETQUERYOBJECTUIVPROC) (GLuint id, GLenum pname, GLuint *params);
typedef void (APIENTRY * PFNGLBINDBUFFERPROC) (GLenum target, GLuint buffer);
typedef void (APIENTRY * PFNGLDELETEBUFFERSPROC) (GLsizei n, const GLuint *buffers);
typedef void (APIENTRY * PFNGLGENBUFFERSPROC) (GLsizei n, GLuint *buffers);
typedef GLboolean (APIENTRY * PFNGLISBUFFERPROC) (GLuint buffer);
typedef void (APIENTRY * PFNGLBUFFERDATAPROC) (GLenum target, GLsizeiptr size, const GLvoid *data, GLenum usage);
typedef void (APIENTRY * PFNGLBUFFERSUBDATAPROC) (GLenum target, GLintptr offset, GLsizeiptr size, const GLvoid *data);
typedef void (APIENTRY * PFNGLGETBUFFERSUBDATAPROC) (GLenum target, GLintptr offset, GLsizeiptr size, GLvoid *data);
typedef GLvoid* (APIENTRY * PFNGLMAPBUFFERPROC) (GLenum target, GLenum access);
typedef GLboolean (APIENTRY * PFNGLUNMAPBUFFERPROC) (GLenum target);
typedef void (APIENTRY * PFNGLGETBUFFERPARAMETERIVPROC) (GLenum target, GLenum pname, GLint *params);
typedef void (APIENTRY * PFNGLGETBUFFERPOINTERVPROC) (GLenum target, GLenum pname, GLvoid* *params);
#endif

#ifndef GL_ARB_depth_texture
#define GL_ARB_depth_texture 1
#endif

#ifndef GL_ARB_fragment_program
#define GL_ARB_fragment_program 1
#endif

#ifndef GL_ARB_fragment_program_shadow
#define GL_ARB_fragment_program_shadow 1
#endif


#ifndef GL_ARB_fragment_shader
#define GL_ARB_fragment_shader 1
#endif

#ifndef GL_ARB_multisample
#define GL_ARB_multisample 1
#ifdef GL_GLEXT_PROTOTYPES
extern void APIENTRY glSampleCoverageARB (GLclampf, GLboolean);
#endif /* GL_GLEXT_PROTOTYPES */
typedef void (APIENTRY * PFNGLSAMPLECOVERAGEARBPROC) (GLclampf value, GLboolean invert);
#endif

#ifndef GL_ARB_multitexture
#define GL_ARB_multitexture 1
#ifdef GL_GLEXT_PROTOTYPES
extern void APIENTRY glActiveTextureARB (GLenum);
extern void APIENTRY glClientActiveTextureARB (GLenum);
extern void APIENTRY glMultiTexCoord1dARB (GLenum, GLdouble);
extern void APIENTRY glMultiTexCoord1dvARB (GLenum, const GLdouble *);
extern void APIENTRY glMultiTexCoord1fARB (GLenum, GLfloat);
extern void APIENTRY glMultiTexCoord1fvARB (GLenum, const GLfloat *);
extern void APIENTRY glMultiTexCoord1iARB (GLenum, GLint);
extern void APIENTRY glMultiTexCoord1ivARB (GLenum, const GLint *);
extern void APIENTRY glMultiTexCoord1sARB (GLenum, GLshort);
extern void APIENTRY glMultiTexCoord1svARB (GLenum, const GLshort *);
extern void APIENTRY glMultiTexCoord2dARB (GLenum, GLdouble, GLdouble);
extern void APIENTRY glMultiTexCoord2dvARB (GLenum, const GLdouble *);
extern void APIENTRY glMultiTexCoord2fARB (GLenum, GLfloat, GLfloat);
extern void APIENTRY glMultiTexCoord2fvARB (GLenum, const GLfloat *);
extern void APIENTRY glMultiTexCoord2iARB (GLenum, GLint, GLint);
extern void APIENTRY glMultiTexCoord2ivARB (GLenum, const GLint *);
extern void APIENTRY glMultiTexCoord2sARB (GLenum, GLshort, GLshort);
extern void APIENTRY glMultiTexCoord2svARB (GLenum, const GLshort *);
extern void APIENTRY glMultiTexCoord3dARB (GLenum, GLdouble, GLdouble, GLdouble);
extern void APIENTRY glMultiTexCoord3dvARB (GLenum, const GLdouble *);
extern void APIENTRY glMultiTexCoord3fARB (GLenum, GLfloat, GLfloat, GLfloat);
extern void APIENTRY glMultiTexCoord3fvARB (GLenum, const GLfloat *);
extern void APIENTRY glMultiTexCoord3iARB (GLenum, GLint, GLint, GLint);
extern void APIENTRY glMultiTexCoord3ivARB (GLenum, const GLint *);
extern void APIENTRY glMultiTexCoord3sARB (GLenum, GLshort, GLshort, GLshort);
extern void APIENTRY glMultiTexCoord3svARB (GLenum, const GLshort *);
extern void APIENTRY glMultiTexCoord4dARB (GLenum, GLdouble, GLdouble, GLdouble, GLdouble);
extern void APIENTRY glMultiTexCoord4dvARB (GLenum, const GLdouble *);
extern void APIENTRY glMultiTexCoord4fARB (GLenum, GLfloat, GLfloat, GLfloat, GLfloat);
extern void APIENTRY glMultiTexCoord4fvARB (GLenum, const GLfloat *);
extern void APIENTRY glMultiTexCoord4iARB (GLenum, GLint, GLint, GLint, GLint);
extern void APIENTRY glMultiTexCoord4ivARB (GLenum, const GLint *);
extern void APIENTRY glMultiTexCoord4sARB (GLenum, GLshort, GLshort, GLshort, GLshort);
extern void APIENTRY glMultiTexCoord4svARB (GLenum, const GLshort *);
#endif /* GL_GLEXT_PROTOTYPES */
typedef void (APIENTRY * PFNGLACTIVETEXTUREARBPROC) (GLenum texture);
typedef void (APIENTRY * PFNGLCLIENTACTIVETEXTUREARBPROC) (GLenum texture);
typedef void (APIENTRY * PFNGLMULTITEXCOORD1DARBPROC) (GLenum target, GLdouble s);
typedef void (APIENTRY * PFNGLMULTITEXCOORD1DVARBPROC) (GLenum target, const GLdouble *v);
typedef void (APIENTRY * PFNGLMULTITEXCOORD1FARBPROC) (GLenum target, GLfloat s);
typedef void (APIENTRY * PFNGLMULTITEXCOORD1FVARBPROC) (GLenum target, const GLfloat *v);
typedef void (APIENTRY * PFNGLMULTITEXCOORD1IARBPROC) (GLenum target, GLint s);
typedef void (APIENTRY * PFNGLMULTITEXCOORD1IVARBPROC) (GLenum target, const GLint *v);
typedef void (APIENTRY * PFNGLMULTITEXCOORD1SARBPROC) (GLenum target, GLshort s);
typedef void (APIENTRY * PFNGLMULTITEXCOORD1SVARBPROC) (GLenum target, const GLshort *v);
typedef void (APIENTRY * PFNGLMULTITEXCOORD2DARBPROC) (GLenum target, GLdouble s, GLdouble t);
typedef void (APIENTRY * PFNGLMULTITEXCOORD2DVARBPROC) (GLenum target, const GLdouble *v);
typedef void (APIENTRY * PFNGLMULTITEXCOORD2FARBPROC) (GLenum target, GLfloat s, GLfloat t);
typedef void (APIENTRY * PFNGLMULTITEXCOORD2FVARBPROC) (GLenum target, const GLfloat *v);
typedef void (APIENTRY * PFNGLMULTITEXCOORD2IARBPROC) (GLenum target, GLint s, GLint t);
typedef void (APIENTRY * PFNGLMULTITEXCOORD2IVARBPROC) (GLenum target, const GLint *v);
typedef void (APIENTRY * PFNGLMULTITEXCOORD2SARBPROC) (GLenum target, GLshort s, GLshort t);
typedef void (APIENTRY * PFNGLMULTITEXCOORD2SVARBPROC) (GLenum target, const GLshort *v);
typedef void (APIENTRY * PFNGLMULTITEXCOORD3DARBPROC) (GLenum target, GLdouble s, GLdouble t, GLdouble r);
typedef void (APIENTRY * PFNGLMULTITEXCOORD3DVARBPROC) (GLenum target, const GLdouble *v);
typedef void (APIENTRY * PFNGLMULTITEXCOORD3FARBPROC) (GLenum target, GLfloat s, GLfloat t, GLfloat r);
typedef void (APIENTRY * PFNGLMULTITEXCOORD3FVARBPROC) (GLenum target, const GLfloat *v);
typedef void (APIENTRY * PFNGLMULTITEXCOORD3IARBPROC) (GLenum target, GLint s, GLint t, GLint r);
typedef void (APIENTRY * PFNGLMULTITEXCOORD3IVARBPROC) (GLenum target, const GLint *v);
typedef void (APIENTRY * PFNGLMULTITEXCOORD3SARBPROC) (GLenum target, GLshort s, GLshort t, GLshort r);
typedef void (APIENTRY * PFNGLMULTITEXCOORD3SVARBPROC) (GLenum target, const GLshort *v);
typedef void (APIENTRY * PFNGLMULTITEXCOORD4DARBPROC) (GLenum target, GLdouble s, GLdouble t, GLdouble r, GLdouble q);
typedef void (APIENTRY * PFNGLMULTITEXCOORD4DVARBPROC) (GLenum target, const GLdouble *v);
typedef void (APIENTRY * PFNGLMULTITEXCOORD4FARBPROC) (GLenum target, GLfloat s, GLfloat t, GLfloat r, GLfloat q);
typedef void (APIENTRY * PFNGLMULTITEXCOORD4FVARBPROC) (GLenum target, const GLfloat *v);
typedef void (APIENTRY * PFNGLMULTITEXCOORD4IARBPROC) (GLenum target, GLint s, GLint t, GLint r, GLint q);
typedef void (APIENTRY * PFNGLMULTITEXCOORD4IVARBPROC) (GLenum target, const GLint *v);
typedef void (APIENTRY * PFNGLMULTITEXCOORD4SARBPROC) (GLenum target, GLshort s, GLshort t, GLshort r, GLshort q);
typedef void (APIENTRY * PFNGLMULTITEXCOORD4SVARBPROC) (GLenum target, const GLshort *v);
#endif

#ifndef GL_ARB_occlusion_query
#define GL_ARB_occlusion_query 1
#ifdef GL_GLEXT_PROTOTYPES
extern void APIENTRY glGenQueriesARB (GLsizei, GLuint *);
extern void APIENTRY glDeleteQueriesARB (GLsizei, const GLuint *);
extern GLboolean APIENTRY glIsQueryARB (GLuint);
extern void APIENTRY glBeginQueryARB (GLenum, GLuint);
extern void APIENTRY glEndQueryARB (GLenum);
extern void APIENTRY glGetQueryivARB (GLenum, GLenum, GLint *);
extern void APIENTRY glGetQueryObjectivARB (GLuint, GLenum, GLint *);
extern void APIENTRY glGetQueryObjectuivARB (GLuint, GLenum, GLuint *);
#endif /* GL_GLEXT_PROTOTYPES */
typedef void (APIENTRY * PFNGLGENQUERIESARBPROC) (GLsizei n, GLuint *ids);
typedef void (APIENTRY * PFNGLDELETEQUERIESARBPROC) (GLsizei n, const GLuint *ids);
typedef GLboolean (APIENTRY * PFNGLISQUERYARBPROC) (GLuint id);
typedef void (APIENTRY * PFNGLBEGINQUERYARBPROC) (GLenum target, GLuint id);
typedef void (APIENTRY * PFNGLENDQUERYARBPROC) (GLenum target);
typedef void (APIENTRY * PFNGLGETQUERYIVARBPROC) (GLenum target, GLenum pname, GLint *params);
typedef void (APIENTRY * PFNGLGETQUERYOBJECTIVARBPROC) (GLuint id, GLenum pname, GLint *params);
typedef void (APIENTRY * PFNGLGETQUERYOBJECTUIVARBPROC) (GLuint id, GLenum pname, GLuint *params);
#endif

#ifndef GL_ARB_point_parameters
#define GL_ARB_point_parameters 1
#ifdef GL_GLEXT_PROTOTYPES
extern void APIENTRY glPointParameterfARB(GLenum pname, GLfloat param);
extern void APIENTRY glPointParameterfvARB(GLenum pname, const GLfloat *params);
#endif
typedef void (APIENTRY * PFNGLPOINTPARAMETERFARBPROC) (GLenum pname, GLfloat param);
typedef void (APIENTRY * PFNGLPOINTPARAMETERFVARBPROC) (GLenum pname, const GLfloat *params);
#endif

#ifndef GL_ARB_point_sprite
#define GL_ARB_point_sprite 1
#endif

#ifndef GL_ARB_shader_objects
#define GL_ARB_shader_objects 1
#ifdef GL_GLEXT_PROTOTYPES
extern void APIENTRY glDeleteObjectARB (GLhandleARB);
extern GLhandleARB APIENTRY glGetHandleARB (GLenum);
extern void APIENTRY glDetachObjectARB (GLhandleARB, GLhandleARB);
extern GLhandleARB APIENTRY glCreateShaderObjectARB (GLenum);
extern void APIENTRY glShaderSourceARB (GLhandleARB, GLsizei, const GLcharARB* *, const GLint *);
extern void APIENTRY glCompileShaderARB (GLhandleARB);
extern GLhandleARB APIENTRY glCreateProgramObjectARB (void);
extern void APIENTRY glAttachObjectARB (GLhandleARB, GLhandleARB);
extern void APIENTRY glLinkProgramARB (GLhandleARB);
extern void APIENTRY glUseProgramObjectARB (GLhandleARB);
extern void APIENTRY glValidateProgramARB (GLhandleARB);
extern void APIENTRY glUniform1fARB (GLint, GLfloat);
extern void APIENTRY glUniform2fARB (GLint, GLfloat, GLfloat);
extern void APIENTRY glUniform3fARB (GLint, GLfloat, GLfloat, GLfloat);
extern void APIENTRY glUniform4fARB (GLint, GLfloat, GLfloat, GLfloat, GLfloat);
extern void APIENTRY glUniform1iARB (GLint, GLint);
extern void APIENTRY glUniform2iARB (GLint, GLint, GLint);
extern void APIENTRY glUniform3iARB (GLint, GLint, GLint, GLint);
extern void APIENTRY glUniform4iARB (GLint, GLint, GLint, GLint, GLint);
extern void APIENTRY glUniform1fvARB (GLint, GLsizei, const GLfloat *);
extern void APIENTRY glUniform2fvARB (GLint, GLsizei, const GLfloat *);
extern void APIENTRY glUniform3fvARB (GLint, GLsizei, const GLfloat *);
extern void APIENTRY glUniform4fvARB (GLint, GLsizei, const GLfloat *);
extern void APIENTRY glUniform1ivARB (GLint, GLsizei, const GLint *);
extern void APIENTRY glUniform2ivARB (GLint, GLsizei, const GLint *);
extern void APIENTRY glUniform3ivARB (GLint, GLsizei, const GLint *);
extern void APIENTRY glUniform4ivARB (GLint, GLsizei, const GLint *);
extern void APIENTRY glUniformMatrix2fvARB (GLint, GLsizei, GLboolean, const GLfloat *);
extern void APIENTRY glUniformMatrix3fvARB (GLint, GLsizei, GLboolean, const GLfloat *);
extern void APIENTRY glUniformMatrix4fvARB (GLint, GLsizei, GLboolean, const GLfloat *);
extern void APIENTRY glGetObjectParameterfvARB (GLhandleARB, GLenum, GLfloat *);
extern void APIENTRY glGetObjectParameterivARB (GLhandleARB, GLenum, GLint *);
extern void APIENTRY glGetInfoLogARB (GLhandleARB, GLsizei, GLsizei *, GLcharARB *);
extern void APIENTRY glGetAttachedObjectsARB (GLhandleARB, GLsizei, GLsizei *, GLhandleARB *);
extern GLint APIENTRY glGetUniformLocationARB (GLhandleARB, const GLcharARB *);
extern void APIENTRY glGetActiveUniformARB (GLhandleARB, GLuint, GLsizei, GLsizei *, GLint *, GLenum *, GLcharARB *);
extern void APIENTRY glGetUniformfvARB (GLhandleARB, GLint, GLfloat *);
extern void APIENTRY glGetUniformivARB (GLhandleARB, GLint, GLint *);
extern void APIENTRY glGetShaderSourceARB (GLhandleARB, GLsizei, GLsizei *, GLcharARB *);
#endif /* GL_GLEXT_PROTOTYPES */
typedef void (APIENTRY * PFNGLDELETEOBJECTARBPROC) (GLhandleARB obj);
typedef GLhandleARB (APIENTRY * PFNGLGETHANDLEARBPROC) (GLenum pname);
typedef void (APIENTRY * PFNGLDETACHOBJECTARBPROC) (GLhandleARB containerObj, GLhandleARB attachedObj);
typedef GLhandleARB (APIENTRY * PFNGLCREATESHADEROBJECTARBPROC) (GLenum shaderType);
typedef void (APIENTRY * PFNGLSHADERSOURCEARBPROC) (GLhandleARB shaderObj, GLsizei count, const GLcharARB* *string, const GLint *length);
typedef void (APIENTRY * PFNGLCOMPILESHADERARBPROC) (GLhandleARB shaderObj);
typedef GLhandleARB (APIENTRY * PFNGLCREATEPROGRAMOBJECTARBPROC) (void);
typedef void (APIENTRY * PFNGLATTACHOBJECTARBPROC) (GLhandleARB containerObj, GLhandleARB obj);
typedef void (APIENTRY * PFNGLLINKPROGRAMARBPROC) (GLhandleARB programObj);
typedef void (APIENTRY * PFNGLUSEPROGRAMOBJECTARBPROC) (GLhandleARB programObj);
typedef void (APIENTRY * PFNGLVALIDATEPROGRAMARBPROC) (GLhandleARB programObj);
typedef void (APIENTRY * PFNGLUNIFORM1FARBPROC) (GLint location, GLfloat v0);
typedef void (APIENTRY * PFNGLUNIFORM2FARBPROC) (GLint location, GLfloat v0, GLfloat v1);
typedef void (APIENTRY * PFNGLUNIFORM3FARBPROC) (GLint location, GLfloat v0, GLfloat v1, GLfloat v2);
typedef void (APIENTRY * PFNGLUNIFORM4FARBPROC) (GLint location, GLfloat v0, GLfloat v1, GLfloat v2, GLfloat v3);
typedef void (APIENTRY * PFNGLUNIFORM1IARBPROC) (GLint location, GLint v0);
typedef void (APIENTRY * PFNGLUNIFORM2IARBPROC) (GLint location, GLint v0, GLint v1);
typedef void (APIENTRY * PFNGLUNIFORM3IARBPROC) (GLint location, GLint v0, GLint v1, GLint v2);
typedef void (APIENTRY * PFNGLUNIFORM4IARBPROC) (GLint location, GLint v0, GLint v1, GLint v2, GLint v3);
typedef void (APIENTRY * PFNGLUNIFORM1FVARBPROC) (GLint location, GLsizei count, const GLfloat *value);
typedef void (APIENTRY * PFNGLUNIFORM2FVARBPROC) (GLint location, GLsizei count, const GLfloat *value);
typedef void (APIENTRY * PFNGLUNIFORM3FVARBPROC) (GLint location, GLsizei count, const GLfloat *value);
typedef void (APIENTRY * PFNGLUNIFORM4FVARBPROC) (GLint location, GLsizei count, const GLfloat *value);
typedef void (APIENTRY * PFNGLUNIFORM1IVARBPROC) (GLint location, GLsizei count, const GLint *value);
typedef void (APIENTRY * PFNGLUNIFORM2IVARBPROC) (GLint location, GLsizei count, const GLint *value);
typedef void (APIENTRY * PFNGLUNIFORM3IVARBPROC) (GLint location, GLsizei count, const GLint *value);
typedef void (APIENTRY * PFNGLUNIFORM4IVARBPROC) (GLint location, GLsizei count, const GLint *value);
typedef void (APIENTRY * PFNGLUNIFORMMATRIX2FVARBPROC) (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
typedef void (APIENTRY * PFNGLUNIFORMMATRIX3FVARBPROC) (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
typedef void (APIENTRY * PFNGLUNIFORMMATRIX4FVARBPROC) (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
typedef void (APIENTRY * PFNGLGETOBJECTPARAMETERFVARBPROC) (GLhandleARB obj, GLenum pname, GLfloat *params);
typedef void (APIENTRY * PFNGLGETOBJECTPARAMETERIVARBPROC) (GLhandleARB obj, GLenum pname, GLint *params);
typedef void (APIENTRY * PFNGLGETINFOLOGARBPROC) (GLhandleARB obj, GLsizei maxLength, GLsizei *length, GLcharARB *infoLog);
typedef void (APIENTRY * PFNGLGETATTACHEDOBJECTSARBPROC) (GLhandleARB containerObj, GLsizei maxCount, GLsizei *count, GLhandleARB *obj);
typedef GLint (APIENTRY * PFNGLGETUNIFORMLOCATIONARBPROC) (GLhandleARB programObj, const GLcharARB *name);
typedef void (APIENTRY * PFNGLGETACTIVEUNIFORMARBPROC) (GLhandleARB programObj, GLuint index, GLsizei maxLength, GLsizei *length, GLint *size, GLenum *type, GLcharARB *name);
typedef void (APIENTRY * PFNGLGETUNIFORMFVARBPROC) (GLhandleARB programObj, GLint location, GLfloat *params);
typedef void (APIENTRY * PFNGLGETUNIFORMIVARBPROC) (GLhandleARB programObj, GLint location, GLint *params);
typedef void (APIENTRY * PFNGLGETSHADERSOURCEARBPROC) (GLhandleARB obj, GLsizei maxLength, GLsizei *length, GLcharARB *source);
#endif

#ifndef GL_ARB_shading_language_100
#define GL_ARB_shading_language_100 1
#endif

#ifndef GL_ARB_shadow
#define GL_ARB_shadow 1
#endif

#ifndef GL_ARB_shadow_ambient
#define GL_ARB_shadow_ambient 1
#endif

#ifndef GL_ARB_texture_border_clamp
#define GL_ARB_texture_border_clamp 1 
#endif

#ifndef GL_ARB_texture_compression
#define GL_ARB_texture_compression 1
#ifdef GL_GLEXT_PROTOTYPES
extern void APIENTRY glCompressedTexImage3DARB (GLenum, GLint, GLenum, GLsizei, GLsizei, GLsizei, GLint, GLsizei, const GLvoid *);
extern void APIENTRY glCompressedTexImage2DARB (GLenum, GLint, GLenum, GLsizei, GLsizei, GLint, GLsizei, const GLvoid *);
extern void APIENTRY glCompressedTexImage1DARB (GLenum, GLint, GLenum, GLsizei, GLint, GLsizei, const GLvoid *);
extern void APIENTRY glCompressedTexSubImage3DARB (GLenum, GLint, GLint, GLint, GLint, GLsizei, GLsizei, GLsizei, GLenum, GLsizei, const GLvoid *);
extern void APIENTRY glCompressedTexSubImage2DARB (GLenum, GLint, GLint, GLint, GLsizei, GLsizei, GLenum, GLsizei, const GLvoid *);
extern void APIENTRY glCompressedTexSubImage1DARB (GLenum, GLint, GLint, GLsizei, GLenum, GLsizei, const GLvoid *);
extern void APIENTRY glGetCompressedTexImageARB (GLenum, GLint, void *);
#endif /* GL_GLEXT_PROTOTYPES */
typedef void (APIENTRY * PFNGLCOMPRESSEDTEXIMAGE3DARBPROC) (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLsizei imageSize, const GLvoid *data);
typedef void (APIENTRY * PFNGLCOMPRESSEDTEXIMAGE2DARBPROC) (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLint border, GLsizei imageSize, const GLvoid *data);
typedef void (APIENTRY * PFNGLCOMPRESSEDTEXIMAGE1DARBPROC) (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLint border, GLsizei imageSize, const GLvoid *data);
typedef void (APIENTRY * PFNGLCOMPRESSEDTEXSUBIMAGE3DARBPROC) (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 (APIENTRY * PFNGLCOMPRESSEDTEXSUBIMAGE2DARBPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLsizei imageSize, const GLvoid *data);
typedef void (APIENTRY * PFNGLCOMPRESSEDTEXSUBIMAGE1DARBPROC) (GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLsizei imageSize, const GLvoid *data);
typedef void (APIENTRY * PFNGLGETCOMPRESSEDTEXIMAGEARBPROC) (GLenum target, GLint level, void *img);
#endif

#ifndef GL_ARB_texture_cube_map
#define GL_ARB_texture_cube_map 1
#endif

#ifndef GL_ARB_texture_env_add
#define GL_ARB_texture_env_add 1
#endif

#ifndef GL_ARB_texture_env_combine
#define GL_ARB_texture_env_combine 1
#endif

#ifndef GL_ARB_texture_env_dot3
#define GL_ARB_texture_env_dot3 1
#endif

#ifndef GL_ARB_texture_mirrored_repeat
#define GL_ARB_texture_mirrored_repeat 1
#endif

#ifndef GL_ARB_texture_non_power_of_two
#define GL_ARB_texture_non_power_of_two 1
#endif

#ifndef GL_ARB_transpose_matrix
#define GL_ARB_transpose_matrix 1
#ifdef GL_GLEXT_PROTOTYPES
extern void APIENTRY glLoadTransposeMatrixfARB (const GLfloat *);
extern void APIENTRY glLoadTransposeMatrixdARB (const GLdouble *);
extern void APIENTRY glMultTransposeMatrixfARB (const GLfloat *);
extern void APIENTRY glMultTransposeMatrixdARB (const GLdouble *);
#endif /* GL_GLEXT_PROTOTYPES */
typedef void (APIENTRY * PFNGLLOADTRANSPOSEMATRIXFARBPROC) (const GLfloat *m);
typedef void (APIENTRY * PFNGLLOADTRANSPOSEMATRIXDARBPROC) (const GLdouble *m);
typedef void (APIENTRY * PFNGLMULTTRANSPOSEMATRIXFARBPROC) (const GLfloat *m);
typedef void (APIENTRY * PFNGLMULTTRANSPOSEMATRIXDARBPROC) (const GLdouble *m);
#endif

#ifndef GL_ARB_vertex_buffer_object
#define GL_ARB_vertex_buffer_object 1
#ifdef GL_GLEXT_PROTOTYPES
extern void APIENTRY glBindBufferARB(GLenum target, GLuint buffer);
extern void APIENTRY glDeleteBuffersARB(GLsizei n, const GLuint *buffers);
extern void APIENTRY glGenBuffersARB(GLsizei n, GLuint *buffers);
extern GLboolean APIENTRY glIsBufferARB(GLuint buffer);
extern void APIENTRY glBufferDataARB(GLenum target, GLsizeiptrARB size, const GLvoid *data, GLenum usage);
extern void APIENTRY glBufferSubDataARB(GLenum target, GLintptrARB offset, GLsizeiptrARB size, const GLvoid *data);
extern void APIENTRY glGetBufferSubDataARB(GLenum target, GLintptrARB offset, GLsizeiptrARB size, GLvoid *data);
extern void* APIENTRY glMapBufferARB(GLenum target, GLenum access);
extern GLboolean APIENTRY glUnmapBufferARB(GLenum target);
extern void APIENTRY glGetBufferParameterivARB(GLenum target, GLenum pname, GLint *params);
extern void APIENTRY glGetBufferPointervARB(GLenum target, GLenum pname, GLvoid **params);
#endif
typedef void (APIENTRY * PFNGLBINDBUFFERARBPROC)(GLenum target, GLuint buffer);
typedef void (APIENTRY * PFNGLDELETEBUFFERSARBPROC)(GLsizei n, const GLuint *buffers);
typedef void (APIENTRY * PFNGLGENBUFFERSARBPROC)(GLsizei n, GLuint *buffers);
typedef GLboolean (APIENTRY * PFNGLISBUFFERARBPROC)(GLuint buffer);
typedef void (APIENTRY * PFNGLBUFFERDATAARBPROC)(GLenum target, GLsizeiptrARB size, const GLvoid *data, GLenum usage);
typedef void (APIENTRY * PFNGLBUFFERSUBDATAARBPROC)(GLenum target, GLintptrARB offset, GLsizeiptrARB size, const GLvoid *data);
typedef void (APIENTRY * PFNGLGETBUFFERSUBDATAARBPROC)(GLenum target, GLintptrARB offset, GLsizeiptrARB size, GLvoid *data);
typedef void* (APIENTRY * PFNGLMAPBUFFERARBPROC)(GLenum target, GLenum access);
typedef GLboolean (APIENTRY * PFNGLUNMAPBUFFERARBPROC)(GLenum target);
typedef void (APIENTRY * PFNGLGETBUFFERPARAMETERIVARBPROC)(GLenum target, GLenum pname, GLint *params);
typedef void (APIENTRY * PFNGLGETBUFFERPOINTERVARBPROC)(GLenum target, GLenum pname, GLvoid **params);
#endif

#ifndef GL_ARB_vertex_program
#define GL_ARB_vertex_program 1
#ifdef GL_GLEXT_PROTOTYPES
extern void APIENTRY glVertexAttrib1sARB(GLuint index, GLshort x);
extern void APIENTRY glVertexAttrib1fARB(GLuint index, GLfloat x);
extern void APIENTRY glVertexAttrib1dARB(GLuint index, GLdouble x);
extern void APIENTRY glVertexAttrib2sARB(GLuint index, GLshort x, GLshort y);
extern void APIENTRY glVertexAttrib2fARB(GLuint index, GLfloat x, GLfloat y);
extern void APIENTRY glVertexAttrib2dARB(GLuint index, GLdouble x, GLdouble y);
extern void APIENTRY glVertexAttrib3sARB(GLuint index, GLshort x, GLshort y, GLshort z);
extern void APIENTRY glVertexAttrib3fARB(GLuint index, GLfloat x, GLfloat y, GLfloat z);
extern void APIENTRY glVertexAttrib3dARB(GLuint index, GLdouble x, GLdouble y, GLdouble z);
extern void APIENTRY glVertexAttrib4sARB(GLuint index, GLshort x, GLshort y, GLshort z, GLshort w);
extern void APIENTRY glVertexAttrib4fARB(GLuint index, GLfloat x, GLfloat y, GLfloat z, GLfloat w);
extern void APIENTRY glVertexAttrib4dARB(GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w);
extern void APIENTRY glVertexAttrib4NubARB(GLuint index, GLubyte x, GLubyte y, GLubyte z, GLubyte w);
extern void APIENTRY glVertexAttrib1svARB(GLuint index, const GLshort *v);
extern void APIENTRY glVertexAttrib1fvARB(GLuint index, const GLfloat *v);
extern void APIENTRY glVertexAttrib1dvARB(GLuint index, const GLdouble *v);
extern void APIENTRY glVertexAttrib2svARB(GLuint index, const GLshort *v);
extern void APIENTRY glVertexAttrib2fvARB(GLuint index, const GLfloat *v);
extern void APIENTRY glVertexAttrib2dvARB(GLuint index, const GLdouble *v);
extern void APIENTRY glVertexAttrib3svARB(GLuint index, const GLshort *v);
extern void APIENTRY glVertexAttrib3fvARB(GLuint index, const GLfloat *v);
extern void APIENTRY glVertexAttrib3dvARB(GLuint index, const GLdouble *v);
extern void APIENTRY glVertexAttrib4bvARB(GLuint index, const GLbyte *v);
extern void APIENTRY glVertexAttrib4svARB(GLuint index, const GLshort *v);
extern void APIENTRY glVertexAttrib4ivARB(GLuint index, const GLint *v);
extern void APIENTRY glVertexAttrib4ubvARB(GLuint index, const GLubyte *v);
extern void APIENTRY glVertexAttrib4usvARB(GLuint index, const GLushort *v);
extern void APIENTRY glVertexAttrib4uivARB(GLuint index, const GLuint *v);
extern void APIENTRY glVertexAttrib4fvARB(GLuint index, const GLfloat *v);
extern void APIENTRY glVertexAttrib4dvARB(GLuint index, const GLdouble *v);
extern void APIENTRY glVertexAttrib4NbvARB(GLuint index, const GLbyte *v);
extern void APIENTRY glVertexAttrib4NsvARB(GLuint index, const GLshort *v);
extern void APIENTRY glVertexAttrib4NivARB(GLuint index, const GLint *v);
extern void APIENTRY glVertexAttrib4NubvARB(GLuint index, const GLubyte *v);
extern void APIENTRY glVertexAttrib4NusvARB(GLuint index, const GLushort *v);
extern void APIENTRY glVertexAttrib4NuivARB(GLuint index, const GLuint *v);
extern void APIENTRY glVertexAttribPointerARB(GLuint index, GLint size, GLenum type, GLboolean normalized, GLsizei stride, const void *pointer);
extern void APIENTRY glEnableVertexAttribArrayARB(GLuint index);
extern void APIENTRY glDisableVertexAttribArrayARB(GLuint index);
extern void APIENTRY glProgramStringARB(GLenum target, GLenum format, GLsizei len, const void *string); 
extern void APIENTRY glBindProgramARB(GLenum target, GLuint program);
extern void APIENTRY glDeleteProgramsARB(GLsizei n, const GLuint *programs);
extern void APIENTRY glGenProgramsARB(GLsizei n, GLuint *programs);
extern void APIENTRY glProgramEnvParameter4dARB(GLenum target, GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w);
extern void APIENTRY glProgramEnvParameter4dvARB(GLenum target, GLuint index, const GLdouble *params);
extern void APIENTRY glProgramEnvParameter4fARB(GLenum target, GLuint index, GLfloat x, GLfloat y, GLfloat z, GLfloat w);
extern void APIENTRY glProgramEnvParameter4fvARB(GLenum target, GLuint index, const GLfloat *params);
extern void APIENTRY glProgramLocalParameter4dARB(GLenum target, GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w);
extern void APIENTRY glProgramLocalParameter4dvARB(GLenum target, GLuint index, const GLdouble *params);
extern void APIENTRY glProgramLocalParameter4fARB(GLenum target, GLuint index, GLfloat x, GLfloat y, GLfloat z, GLfloat w);
extern void APIENTRY glProgramLocalParameter4fvARB(GLenum target, GLuint index, const GLfloat *params);
extern void APIENTRY glGetProgramEnvParameterdvARB(GLenum target, GLuint index, GLdouble *params);
extern void APIENTRY glGetProgramEnvParameterfvARB(GLenum target, GLuint index, GLfloat *params);
extern void APIENTRY glGetProgramLocalParameterdvARB(GLenum target, GLuint index, GLdouble *params);
extern void APIENTRY glGetProgramLocalParameterfvARB(GLenum target, GLuint index, GLfloat *params);
extern void APIENTRY glGetProgramivARB(GLenum target, GLenum pname, GLint *params);
extern void APIENTRY glGetProgramStringARB(GLenum target, GLenum pname, void *string);
extern void APIENTRY glGetVertexAttribdvARB(GLuint index, GLenum pname, GLdouble *params);
extern void APIENTRY glGetVertexAttribfvARB(GLuint index, GLenum pname, GLfloat *params);
extern void APIENTRY glGetVertexAttribivARB(GLuint index, GLenum pname, GLint *params);
extern void APIENTRY glGetVertexAttribPointervARB(GLuint index, GLenum pname, void **pointer);
extern GLboolean APIENTRY glIsProgramARB(GLuint program);
#endif
typedef void (APIENTRY * PFNGLVERTEXATTRIB1SARBPROC) (GLuint index, GLshort x);
typedef void (APIENTRY * PFNGLVERTEXATTRIB1FARBPROC) (GLuint index, GLfloat x);
typedef void (APIENTRY * PFNGLVERTEXATTRIB1DARBPROC) (GLuint index, GLdouble x);
typedef void (APIENTRY * PFNGLVERTEXATTRIB2SARBPROC) (GLuint index, GLshort x, GLshort y);
typedef void (APIENTRY * PFNGLVERTEXATTRIB2FARBPROC) (GLuint index, GLfloat x, GLfloat y);
typedef void (APIENTRY * PFNGLVERTEXATTRIB2DARBPROC) (GLuint index, GLdouble x, GLdouble y);
typedef void (APIENTRY * PFNGLVERTEXATTRIB3SARBPROC) (GLuint index, GLshort x, GLshort y, GLshort z);
typedef void (APIENTRY * PFNGLVERTEXATTRIB3FARBPROC) (GLuint index, GLfloat x, GLfloat y, GLfloat z);
typedef void (APIENTRY * PFNGLVERTEXATTRIB3DARBPROC) (GLuint index, GLdouble x, GLdouble y, GLdouble z);
typedef void (APIENTRY * PFNGLVERTEXATTRIB4SARBPROC) (GLuint index, GLshort x, GLshort y, GLshort z, GLshort w);
typedef void (APIENTRY * PFNGLVERTEXATTRIB4FARBPROC) (GLuint index, GLfloat x, GLfloat y, GLfloat z, GLfloat w);
typedef void (APIENTRY * PFNGLVERTEXATTRIB4DARBPROC) (GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w);
typedef void (APIENTRY * PFNGLVERTEXATTRIB4NUBARBPROC) (GLuint index, GLubyte x, GLubyte y, GLubyte z, GLubyte w);
typedef void (APIENTRY * PFNGLVERTEXATTRIB1SVARBPROC) (GLuint index, const GLshort *v);
typedef void (APIENTRY * PFNGLVERTEXATTRIB1FVARBPROC) (GLuint index, const GLfloat *v);
typedef void (APIENTRY * PFNGLVERTEXATTRIB1DVARBPROC) (GLuint index, const GLdouble *v);
typedef void (APIENTRY * PFNGLVERTEXATTRIB2SVARBPROC) (GLuint index, const GLshort *v);
typedef void (APIENTRY * PFNGLVERTEXATTRIB2FVARBPROC) (GLuint index, const GLfloat *v);
typedef void (APIENTRY * PFNGLVERTEXATTRIB2DVARBPROC) (GLuint index, const GLdouble *v);
typedef void (APIENTRY * PFNGLVERTEXATTRIB3SVARBPROC) (GLuint index, const GLshort *v);
typedef void (APIENTRY * PFNGLVERTEXATTRIB3FVARBPROC) (GLuint index, const GLfloat *v);
typedef void (APIENTRY * PFNGLVERTEXATTRIB3DVARBPROC) (GLuint index, const GLdouble *v);
typedef void (APIENTRY * PFNGLVERTEXATTRIB4BVARBPROC) (GLuint index, const GLbyte *v);
typedef void (APIENTRY * PFNGLVERTEXATTRIB4SVARBPROC) (GLuint index, const GLshort *v);
typedef void (APIENTRY * PFNGLVERTEXATTRIB4IVARBPROC) (GLuint index, const GLint *v);
typedef void (APIENTRY * PFNGLVERTEXATTRIB4UBVARBPROC) (GLuint index, const GLubyte *v);
typedef void (APIENTRY * PFNGLVERTEXATTRIB4USVARBPROC) (GLuint index, const GLushort *v);
typedef void (APIENTRY * PFNGLVERTEXATTRIB4UIVARBPROC) (GLuint index, const GLuint *v);
typedef void (APIENTRY * PFNGLVERTEXATTRIB4FVARBPROC) (GLuint index, const GLfloat *v);
typedef void (APIENTRY * PFNGLVERTEXATTRIB4DVARBPROC) (GLuint index, const GLdouble *v);
typedef void (APIENTRY * PFNGLVERTEXATTRIB4NBVARBPROC) (GLuint index, const GLbyte *v);
typedef void (APIENTRY * PFNGLVERTEXATTRIB4NSVARBPROC) (GLuint index, const GLshort *v);
typedef void (APIENTRY * PFNGLVERTEXATTRIB4NIVARBPROC) (GLuint index, const GLint *v);
typedef void (APIENTRY * PFNGLVERTEXATTRIB4NUBVARBPROC) (GLuint index, const GLubyte *v);
typedef void (APIENTRY * PFNGLVERTEXATTRIB4NUSVARBPROC) (GLuint index, const GLushort *v);
typedef void (APIENTRY * PFNGLVERTEXATTRIB4NUIVARBPROC) (GLuint index, const GLuint *v);
typedef void (APIENTRY * PFNGLVERTEXATTRIBPOINTERARBPROC) (GLuint index, GLint size, GLenum type, GLboolean normalized, GLsizei stride, const void *pointer);
typedef void (APIENTRY * PFNGLENABLEVERTEXATTRIBARRAYARBPROC) (GLuint index);
typedef void (APIENTRY * PFNGLDISABLEVERTEXATTRIBARRAYARBPROC) (GLuint index);
typedef void (APIENTRY * PFNGLPROGRAMSTRINGARBPROC) (GLenum target, GLenum format, GLsizei len, const void *string); 
typedef void (APIENTRY * PFNGLBINDPROGRAMARBPROC) (GLenum target, GLuint program);
typedef void (APIENTRY * PFNGLDELETEPROGRAMSARBPROC) (GLsizei n, const GLuint *programs);
typedef void (APIENTRY * PFNGLGENPROGRAMSARBPROC) (GLsizei n, GLuint *programs);
typedef void (APIENTRY * PFNGLPROGRAMENVPARAMETER4DARBPROC) (GLenum target, GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w);
typedef void (APIENTRY * PFNGLPROGRAMENVPARAMETER4DVARBPROC) (GLenum target, GLuint index, const GLdouble *params);
typedef void (APIENTRY * PFNGLPROGRAMENVPARAMETER4FARBPROC) (GLenum target, GLuint index, GLfloat x, GLfloat y, GLfloat z, GLfloat w);
typedef void (APIENTRY * PFNGLPROGRAMENVPARAMETER4FVARBPROC) (GLenum target, GLuint index, const GLfloat *params);
typedef void (APIENTRY * PFNGLPROGRAMLOCALPARAMETER4DARBPROC) (GLenum target, GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w);
typedef void (APIENTRY * PFNGLPROGRAMLOCALPARAMETER4DVARBPROC) (GLenum target, GLuint index, const GLdouble *params);
typedef void (APIENTRY * PFNGLPROGRAMLOCALPARAMETER4FARBPROC) (GLenum target, GLuint index, GLfloat x, GLfloat y, GLfloat z, GLfloat w);
typedef void (APIENTRY * PFNGLPROGRAMLOCALPARAMETER4FVARBPROC) (GLenum target, GLuint index, const GLfloat *params);
typedef void (APIENTRY * PFNGLGETPROGRAMENVPARAMETERDVARBPROC) (GLenum target, GLuint index, GLdouble *params);
typedef void (APIENTRY * PFNGLGETPROGRAMENVPARAMETERFVARBPROC) (GLenum target, GLuint index, GLfloat *params);
typedef void (APIENTRY * PFNGLGETPROGRAMLOCALPARAMETERDVARBPROC) (GLenum target, GLuint index, GLdouble *params);
typedef void (APIENTRY * PFNGLGETPROGRAMLOCALPARAMETERFVARBPROC) (GLenum target, GLuint index, GLfloat *params);
typedef void (APIENTRY * PFNGLGETPROGRAMIVARBPROC) (GLenum target, GLenum pname, GLint *params);
typedef void (APIENTRY * PFNGLGETPROGRAMSTRINGARBPROC) (GLenum target, GLenum pname, void *string);
typedef void (APIENTRY * PFNGLGETVERTEXATTRIBDVARBPROC) (GLuint index, GLenum pname, GLdouble *params);
typedef void (APIENTRY * PFNGLGETVERTEXATTRIBFVARBPROC) (GLuint index, GLenum pname, GLfloat *params);
typedef void (APIENTRY * PFNGLGETVERTEXATTRIBIVARBPROC) (GLuint index, GLenum pname, GLint *params);
typedef void (APIENTRY * PFNGLGETVERTEXATTRIBPOINTERVARBPROC) (GLuint index, GLenum pname, void **pointer);
typedef GLboolean (APIENTRY * PFNGLISPROGRAMARBPROC) (GLuint program);
#endif

#ifndef GL_ARB_vertex_shader
#define GL_ARB_vertex_shader 1
#ifdef GL_GLEXT_PROTOTYPES
extern void APIENTRY glBindAttribLocationARB (GLhandleARB, GLuint, const GLcharARB *);
extern void APIENTRY glGetActiveAttribARB (GLhandleARB, GLuint, GLsizei, GLsizei *, GLint *, GLenum *, GLcharARB *);
extern GLint APIENTRY glGetAttribLocationARB (GLhandleARB, const GLcharARB *);
#endif /* GL_GLEXT_PROTOTYPES */
typedef void (APIENTRY * PFNGLBINDATTRIBLOCATIONARBPROC) (GLhandleARB programObj, GLuint index, const GLcharARB *name);
typedef void (APIENTRY * PFNGLGETACTIVEATTRIBARBPROC) (GLhandleARB programObj, GLuint index, GLsizei maxLength, GLsizei *length, GLint *size, GLenum *type, GLcharARB *name);
typedef GLint (APIENTRY * PFNGLGETATTRIBLOCATIONARBPROC) (GLhandleARB programObj, const GLcharARB *name);
#endif

#ifndef GL_ARB_window_pos
#define GL_ARB_window_pos 1
#ifdef GL_GLEXT_PROTOTYPES
extern void APIENTRY glWindowPos2dARB(GLdouble x, GLdouble y);
extern void APIENTRY glWindowPos2fARB(GLfloat x, GLfloat y);
extern void APIENTRY glWindowPos2iARB(GLint x, GLint y);
extern void APIENTRY glWindowPos2sARB(GLshort x, GLshort y);
extern void APIENTRY glWindowPos2dvARB(const GLdouble *p);
extern void APIENTRY glWindowPos2fvARB(const GLfloat *p);
extern void APIENTRY glWindowPos2ivARB(const GLint *p);
extern void APIENTRY glWindowPos2svARB(const GLshort *p);
extern void APIENTRY glWindowPos3dARB(GLdouble x, GLdouble y, GLdouble z);
extern void APIENTRY glWindowPos3fARB(GLfloat x, GLfloat y, GLfloat z);
extern void APIENTRY glWindowPos3iARB(GLint x, GLint y, GLint z);
extern void APIENTRY glWindowPos3sARB(GLshort x, GLshort y, GLshort z);
extern void APIENTRY glWindowPos3dvARB(const GLdouble *p);
extern void APIENTRY glWindowPos3fvARB(const GLfloat *p);
extern void APIENTRY glWindowPos3ivARB(const GLint *p);
extern void APIENTRY glWindowPos3svARB(const GLshort *p);
#endif
typedef void (APIENTRY * PFNGLWINDOWPOS2DARBPROC) (GLdouble x, GLdouble y);
typedef void (APIENTRY * PFNGLWINDOWPOS2FARBPROC) (GLfloat x, GLfloat y);
typedef void (APIENTRY * PFNGLWINDOWPOS2IARBPROC) (GLint x, GLint y);
typedef void (APIENTRY * PFNGLWINDOWPOS2SARBPROC) (GLshort x, GLshort y);
typedef void (APIENTRY * PFNGLWINDOWPOS2DVARBPROC) (const GLdouble *p);
typedef void (APIENTRY * PFNGLWINDOWPOS2FVARBPROC) (const GLfloat *p);
typedef void (APIENTRY * PFNGLWINDOWPOS2IVARBPROC) (const GLint *p);
typedef void (APIENTRY * PFNGLWINDOWPOS2SVARBPROC) (const GLshort *p);
typedef void (APIENTRY * PFNGLWINDOWPOS3DARBPROC) (GLdouble x, GLdouble y, GLdouble z);
typedef void (APIENTRY * PFNGLWINDOWPOS3FARBPROC) (GLfloat x, GLfloat y, GLfloat z);
typedef void (APIENTRY * PFNGLWINDOWPOS3IARBPROC) (GLint x, GLint y, GLint z);
typedef void (APIENTRY * PFNGLWINDOWPOS3SARBPROC) (GLshort x, GLshort y, GLshort z);
typedef void (APIENTRY * PFNGLWINDOWPOS3DVARBPROC) (const GLdouble *p);
typedef void (APIENTRY * PFNGLWINDOWPOS3FVARBPROC) (const GLfloat *p);
typedef void (APIENTRY * PFNGLWINDOWPOS3IVARBPROC) (const GLint *p);
typedef void (APIENTRY * PFNGLWINDOWPOS3SVARBPROC) (const GLshort *p);
#endif

#ifndef GL_ATI_draw_buffers
#define GL_ATI_draw_buffers 1
#ifdef GL_GLEXT_PROTOTYPES
extern void APIENTRY glDrawBuffersATI (GLsizei n, const GLenum *bufs);
#endif /* GL_GLEXT_PROTOTYPES */
typedef void (APIENTRY * PFNGLDRAWBUFFERSATIPROC) (GLsizei n, const GLenum *bufs);
#endif

#ifndef GL_ATI_texture_float
#define GL_ATI_texture_float 1
#endif

#ifndef GL_EXT_abgr
#define GL_EXT_abgr 1
#endif

#ifndef GL_EXT_bgra
#define GL_EXT_bgra 1
#endif

#ifndef GL_EXT_blend_color
#define GL_EXT_blend_color 1
#ifdef GL_GLEXT_PROTOTYPES
extern void APIENTRY glBlendColorEXT (GLclampf, GLclampf, GLclampf, GLclampf);
#endif /* GL_GLEXT_PROTOTYPES */
typedef void (APIENTRY * PFNGLBLENDCOLOREXTPROC) (GLclampf red, GLclampf green, GLclampf blue, GLclampf alpha);
#endif

#ifndef GL_EXT_blend_equation_separate
#define GL_EXT_blend_equation_separate 1
#ifdef GL_GLEXT_PROTOTYPES
extern void APIENTRY glBlendEquationSeparateEXT (GLenum, GLenum, GLenum, GLenum);
#endif /* GL_GLEXT_PROTOTYPES */
typedef void (APIENTRY * PFNGLBLENDEQUATIONSEPARATEEXTPROC) (GLenum modeRGB, GLenum modeAlpha);
#endif

#ifndef GL_EXT_blend_func_separate
#define GL_EXT_blend_func_separate 1
#ifdef GL_GLEXT_PROTOTYPES
extern void APIENTRY glBlendFuncSeparateEXT (GLenum, GLenum, GLenum, GLenum);
#endif /* GL_GLEXT_PROTOTYPES */
typedef void (APIENTRY * PFNGLBLENDFUNCSEPARATEEXTPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
#endif

#ifndef GL_EXT_blend_minmax
#define GL_EXT_blend_minmax 1
#ifdef GL_GLEXT_PROTOTYPES
extern void APIENTRY glBlendEquationEXT (GLenum);
#endif /* GL_GLEXT_PROTOTYPES */
typedef void (APIENTRY * PFNGLBLENDEQUATIONEXTPROC) (GLenum mode);
#endif

#ifndef GL_EXT_blend_subtract
#define GL_EXT_blend_subtract 1
#endif

#ifndef GL_EXT_Cg_shader
#define GL_EXT_Cg_shader 1
#endif

#ifndef GL_EXT_compiled_vertex_array
#define GL_EXT_compiled_vertex_array 1
#ifdef GL_GLEXT_PROTOTYPES
extern void APIENTRY glLockArraysEXT (GLint, GLsizei);
extern void APIENTRY glUnlockArraysEXT (void);
#endif /* GL_GLEXT_PROTOTYPES */
typedef void (APIENTRY * PFNGLLOCKARRAYSEXTPROC) (GLint first, GLsizei count);
typedef void (APIENTRY * PFNGLUNLOCKARRAYSEXTPROC) (void);
#endif

#ifndef GL_EXT_depth_bounds_test
#define GL_EXT_depth_bounds_test 1
#ifdef GL_GLEXT_PROTOTYPES
extern void APIENTRY glDepthBoundsEXT(GLclampd, GLclampd);
#endif /* GL_GLEXT_PROTOTYPES */
typedef void (APIENTRY * PFNGLDEPTHBOUNDSEXTPROC)(GLclampd zmin, GLclampd zmax);
#endif

#ifndef GL_EXT_draw_range_elements
#define GL_EXT_draw_range_elements 1
#ifdef GL_GLEXT_PROTOTYPES
extern void APIENTRY glDrawRangeElementsEXT (GLenum, GLuint, GLuint, GLsizei, GLenum, const GLvoid *);
#endif /* GL_GLEXT_PROTOTYPES */
typedef void (APIENTRY * PFNGLDRAWRANGEELEMENTSEXTPROC) (GLenum mode, GLuint start, GLuint end, GLsizei count, GLenum type, const GLvoid *indices);
#endif

#ifndef GL_EXT_fog_coord
#define GL_EXT_fog_coord 1
#ifdef GL_GLEXT_PROTOTYPES
extern void APIENTRY glFogCoordfEXT (GLfloat);
extern void APIENTRY glFogCoordfvEXT (const GLfloat *);
extern void APIENTRY glFogCoorddEXT (GLdouble);
extern void APIENTRY glFogCoorddvEXT (const GLdouble *);
extern void APIENTRY glFogCoordPointerEXT (GLenum, GLsizei, const GLvoid *);
#endif /* GL_GLEXT_PROTOTYPES */
typedef void (APIENTRY * PFNGLFOGCOORDFEXTPROC) (GLfloat coord);
typedef void (APIENTRY * PFNGLFOGCOORDFVEXTPROC) (const GLfloat *coord);
typedef void (APIENTRY * PFNGLFOGCOORDDEXTPROC) (GLdouble coord);
typedef void (APIENTRY * PFNGLFOGCOORDDVEXTPROC) (const GLdouble *coord);
typedef void (APIENTRY * PFNGLFOGCOORDPOINTEREXTPROC) (GLenum type, GLsizei stride, const GLvoid *pointer);
#endif

#ifndef GL_EXT_multi_draw_arrays
#define GL_EXT_multi_draw_arrays 1
#ifdef GL_GLEXT_PROTOTYPES
extern void APIENTRY glMultiDrawArraysEXT (GLenum, GLint *, GLsizei *, GLsizei);
extern void APIENTRY glMultiDrawElementsEXT (GLenum, const GLsizei *, GLenum, const GLvoid* *, GLsizei);
#endif /* GL_GLEXT_PROTOTYPES */
typedef void (APIENTRY * PFNGLMULTIDRAWARRAYSEXTPROC) (GLenum mode, GLint *first, GLsizei *count, GLsizei primcount);
typedef void (APIENTRY * PFNGLMULTIDRAWELEMENTSEXTPROC) (GLenum mode, const GLsizei *count, GLenum type, const GLvoid* *indices, GLsizei primcount);
#endif

#ifndef GL_EXT_packed_pixels
#define GL_EXT_packed_pixels 1
#endif

#ifndef GL_EXT_paletted_texture
#define GL_EXT_paletted_texture 1
#ifdef GL_GLEXT_PROTOTYPES
extern void APIENTRY glColorTableEXT (GLenum, GLenum, GLsizei, GLenum, GLenum, const GLvoid *);
extern void APIENTRY glColorSubTableEXT (GLenum target, GLsizei start, GLsizei count, GLenum format, GLenum type, const GLvoid *data);
extern void APIENTRY glGetColorTableEXT (GLenum, GLenum, GLenum, GLvoid *);
extern void APIENTRY glGetColorTableParameterivEXT (GLenum, GLenum, GLint *);
extern void APIENTRY glGetColorTableParameterfvEXT (GLenum, GLenum, GLfloat *);
#endif /* GL_GLEXT_PROTOTYPES */
typedef void (APIENTRY * PFNGLCOLORTABLEEXTPROC) (GLenum target, GLenum internalFormat, GLsizei width, GLenum format, GLenum type, const GLvoid *table);
typedef void (APIENTRY * PFNGLCOLORSUBTABLEEXTPROC) (GLenum target, GLsizei start, GLsizei count, GLenum format, GLenum type, const GLvoid *data);
typedef void (APIENTRY * PFNGLGETCOLORTABLEEXTPROC) (GLenum target, GLenum format, GLenum type, GLvoid *data);
typedef void (APIENTRY * PFNGLGETCOLORTABLEPARAMETERIVEXTPROC) (GLenum target, GLenum pname, GLint *params);
typedef void (APIENTRY * PFNGLGETCOLORTABLEPARAMETERFVEXTPROC) (GLenum target, GLenum pname, GLfloat *params);
#endif

#ifndef GL_EXT_pixel_buffer_object
#define GL_EXT_pixel_buffer_object 1
#endif

#ifndef GL_EXT_point_parameters
#define GL_EXT_point_parameters 1
#ifdef GL_GLEXT_PROTOTYPES
extern void APIENTRY glPointParameterfEXT (GLenum, GLfloat);
extern void APIENTRY glPointParameterfvEXT (GLenum, const GLfloat *);
#endif /* GL_GLEXT_PROTOTYPES */
typedef void (APIENTRY * PFNGLPOINTPARAMETERFEXTPROC) (GLenum pname, GLfloat param);
typedef void (APIENTRY * PFNGLPOINTPARAMETERFVEXTPROC) (GLenum pname, const GLfloat *params);
#endif

#ifndef GL_EXT_rescale_normal
#define GL_EXT_rescale_normal 1
#endif

#ifndef GL_EXT_secondary_color
#define GL_EXT_secondary_color 1
#ifdef GL_GLEXT_PROTOTYPES
extern void APIENTRY glSecondaryColor3bEXT (GLbyte, GLbyte, GLbyte);
extern void APIENTRY glSecondaryColor3bvEXT (const GLbyte *);
extern void APIENTRY glSecondaryColor3dEXT (GLdouble, GLdouble, GLdouble);
extern void APIENTRY glSecondaryColor3dvEXT (const GLdouble *);
extern void APIENTRY glSecondaryColor3fEXT (GLfloat, GLfloat, GLfloat);
extern void APIENTRY glSecondaryColor3fvEXT (const GLfloat *);
extern void APIENTRY glSecondaryColor3iEXT (GLint, GLint, GLint);
extern void APIENTRY glSecondaryColor3ivEXT (const GLint *);
extern void APIENTRY glSecondaryColor3sEXT (GLshort, GLshort, GLshort);
extern void APIENTRY glSecondaryColor3svEXT (const GLshort *);
extern void APIENTRY glSecondaryColor3ubEXT (GLubyte, GLubyte, GLubyte);
extern void APIENTRY glSecondaryColor3ubvEXT (const GLubyte *);
extern void APIENTRY glSecondaryColor3uiEXT (GLuint, GLuint, GLuint);
extern void APIENTRY glSecondaryColor3uivEXT (const GLuint *);
extern void APIENTRY glSecondaryColor3usEXT (GLushort, GLushort, GLushort);
extern void APIENTRY glSecondaryColor3usvEXT (const GLushort *);
extern void APIENTRY glSecondaryColorPointerEXT (GLint, GLenum, GLsizei, const GLvoid *);
#endif /* GL_GLEXT_PROTOTYPES */
typedef void (APIENTRY * PFNGLSECONDARYCOLOR3BEXTPROC) (GLbyte red, GLbyte green, GLbyte blue);
typedef void (APIENTRY * PFNGLSECONDARYCOLOR3BVEXTPROC) (const GLbyte *v);
typedef void (APIENTRY * PFNGLSECONDARYCOLOR3DEXTPROC) (GLdouble red, GLdouble green, GLdouble blue);
typedef void (APIENTRY * PFNGLSECONDARYCOLOR3DVEXTPROC) (const GLdouble *v);
typedef void (APIENTRY * PFNGLSECONDARYCOLOR3FEXTPROC) (GLfloat red, GLfloat green, GLfloat blue);
typedef void (APIENTRY * PFNGLSECONDARYCOLOR3FVEXTPROC) (const GLfloat *v);
typedef void (APIENTRY * PFNGLSECONDARYCOLOR3IEXTPROC) (GLint red, GLint green, GLint blue);
typedef void (APIENTRY * PFNGLSECONDARYCOLOR3IVEXTPROC) (const GLint *v);
typedef void (APIENTRY * PFNGLSECONDARYCOLOR3SEXTPROC) (GLshort red, GLshort green, GLshort blue);
typedef void (APIENTRY * PFNGLSECONDARYCOLOR3SVEXTPROC) (const GLshort *v);
typedef void (APIENTRY * PFNGLSECONDARYCOLOR3UBEXTPROC) (GLubyte red, GLubyte green, GLubyte blue);
typedef void (APIENTRY * PFNGLSECONDARYCOLOR3UBVEXTPROC) (const GLubyte *v);
typedef void (APIENTRY * PFNGLSECONDARYCOLOR3UIEXTPROC) (GLuint red, GLuint green, GLuint blue);
typedef void (APIENTRY * PFNGLSECONDARYCOLOR3UIVEXTPROC) (const GLuint *v);
typedef void (APIENTRY * PFNGLSECONDARYCOLOR3USEXTPROC) (GLushort red, GLushort green, GLushort blue);
typedef void (APIENTRY * PFNGLSECONDARYCOLOR3USVEXTPROC) (const GLushort *v);
typedef void (APIENTRY * PFNGLSECONDARYCOLORPOINTEREXTPROC) (GLint size, GLenum type, GLsizei stride, const GLvoid *pointer);
#endif

#ifndef GL_EXT_separate_specular_color
#define GL_EXT_separate_specular_color 1
#endif

#ifndef GL_EXT_shadow_funcs
#define GL_EXT_shadow_funcs 1
#endif

#ifndef GL_EXT_shared_texture_palette
#define GL_EXT_shared_texture_palette 1
#endif

#ifndef GL_EXT_stencil_two_side
#define GL_EXT_stencil_two_side 1
#ifdef GL_GLEXT_PROTOTYPES
extern void glActiveStencilFaceEXT(GLenum face);
#endif
typedef void (APIENTRY * PFNGLACTIVESTENCILFACEEXTPROC) (GLenum face);
#endif

#ifndef GL_EXT_stencil_wrap
#define GL_EXT_stencil_wrap 1
#endif

#ifndef GL_EXT_texture_compression_s3tc
#define GL_EXT_texture_compression_s3tc 1
#endif

#ifndef GL_EXT_texture_env_add
#define GL_EXT_texture_env_add 1
#endif

#ifndef GL_EXT_texture_env_combine
#define GL_EXT_texture_env_combine 1
#endif

#ifndef GL_EXT_texture_env_dot3
#define GL_EXT_texture_env_dot3 1
#endif

#ifndef GL_EXT_texture_filter_anisotropic
#define GL_EXT_texture_filter_anisotropic 1
#endif

#ifndef GL_EXT_texture_lod_bias
#define GL_EXT_texture_lod_bias 1
#endif

#ifndef GL_EXT_texture_object
#define GL_EXT_texture_object 1
#ifdef GL_GLEXT_PROTOTYPES
extern GLboolean APIENTRY glAreTexturesResidentEXT (GLsizei, const GLuint *, GLboolean *);
extern void APIENTRY glBindTextureEXT (GLenum, GLuint);
extern void APIENTRY glDeleteTexturesEXT (GLsizei, const GLuint *);
extern void APIENTRY glGenTexturesEXT (GLsizei, GLuint *);
extern GLboolean APIENTRY glIsTextureEXT (GLuint);
extern void APIENTRY glPrioritizeTexturesEXT (GLsizei, const GLuint *, const GLclampf *);
#endif /* GL_GLEXT_PROTOTYPES */
typedef GLboolean (APIENTRY * PFNGLARETEXTURESRESIDENTEXTPROC) (GLsizei n, const GLuint *textures, GLboolean *residences);
typedef void (APIENTRY * PFNGLBINDTEXTUREEXTPROC) (GLenum target, GLuint texture);
typedef void (APIENTRY * PFNGLDELETETEXTURESEXTPROC) (GLsizei n, const GLuint *textures);
typedef void (APIENTRY * PFNGLGENTEXTURESEXTPROC) (GLsizei n, GLuint *textures);
typedef GLboolean (APIENTRY * PFNGLISTEXTUREEXTPROC) (GLuint texture);
typedef void (APIENTRY * PFNGLPRIORITIZETEXTURESEXTPROC) (GLsizei n, const GLuint *textures, const GLclampf *priorities);
#endif

#ifndef GL_EXT_texture3D
#define GL_EXT_texture3D 1
#ifdef GL_GLEXT_PROTOTYPES
extern void APIENTRY glTexImage3DEXT (GLenum, GLint, GLenum, GLsizei, GLsizei, GLsizei, GLint, GLenum, GLenum, const GLvoid *);
extern void APIENTRY glTexSubImage3DEXT (GLenum, GLint, GLint, GLint, GLint, GLsizei, GLsizei, GLsizei, GLenum, GLenum, const GLvoid *);
#endif /* GL_GLEXT_PROTOTYPES */
typedef void (APIENTRY * PFNGLTEXIMAGE3DEXTPROC) (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLenum format, GLenum type, const GLvoid *pixels);
typedef void (APIENTRY * PFNGLTEXSUBIMAGE3DEXTPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, const GLvoid *pixels);
#endif

#ifndef GL_EXT_texture_rectangle
#define GL_EXT_texture_rectangle 1
#endif

#ifndef GL_EXT_vertex_array
#define GL_EXT_vertex_array 1
#ifdef GL_GLEXT_PROTOTYPES
extern void APIENTRY glArrayElementEXT (GLint);
extern void APIENTRY glColorPointerEXT (GLint, GLenum, GLsizei, GLsizei, const GLvoid *);
extern void APIENTRY glDrawArraysEXT (GLenum, GLint, GLsizei);
extern void APIENTRY glEdgeFlagPointerEXT (GLsizei, GLsizei, const GLboolean *);
extern void APIENTRY glGetPointervEXT (GLenum, GLvoid* *);
extern void APIENTRY glIndexPointerEXT (GLenum, GLsizei, GLsizei, const GLvoid *);
extern void APIENTRY glNormalPointerEXT (GLenum, GLsizei, GLsizei, const GLvoid *);
extern void APIENTRY glTexCoordPointerEXT (GLint, GLenum, GLsizei, GLsizei, const GLvoid *);
extern void APIENTRY glVertexPointerEXT (GLint, GLenum, GLsizei, GLsizei, const GLvoid *);
#endif /* GL_GLEXT_PROTOTYPES */
typedef void (APIENTRY * PFNGLARRAYELEMENTEXTPROC) (GLint i);
typedef void (APIENTRY * PFNGLCOLORPOINTEREXTPROC) (GLint size, GLenum type, GLsizei stride, GLsizei count, const GLvoid *pointer);
typedef void (APIENTRY * PFNGLDRAWARRAYSEXTPROC) (GLenum mode, GLint first, GLsizei count);
typedef void (APIENTRY * PFNGLEDGEFLAGPOINTEREXTPROC) (GLsizei stride, GLsizei count, const GLboolean *pointer);
typedef void (APIENTRY * PFNGLGETPOINTERVEXTPROC) (GLenum pname, GLvoid* *params);
typedef void (APIENTRY * PFNGLINDEXPOINTEREXTPROC) (GLenum type, GLsizei stride, GLsizei count, const GLvoid *pointer);
typedef void (APIENTRY * PFNGLNORMALPOINTEREXTPROC) (GLenum type, GLsizei stride, GLsizei count, const GLvoid *pointer);
typedef void (APIENTRY * PFNGLTEXCOORDPOINTEREXTPROC) (GLint size, GLenum type, GLsizei stride, GLsizei count, const GLvoid *pointer);
typedef void (APIENTRY * PFNGLVERTEXPOINTEREXTPROC) (GLint size, GLenum type, GLsizei stride, GLsizei count, const GLvoid *pointer);
#endif

#ifndef GL_EXT_vertex_weighting
#define GL_EXT_vertex_weighting 1
#ifdef GL_GLEXT_PROTOTYPES
extern void APIENTRY glVertexWeightfEXT (GLfloat);
extern void APIENTRY glVertexWeightfvEXT (const GLfloat *);
extern void APIENTRY glVertexWeightPointerEXT (GLsizei, GLenum, GLsizei, const GLvoid *);
#endif /* GL_GLEXT_PROTOTYPES */
typedef void (APIENTRY * PFNGLVERTEXWEIGHTFEXTPROC) (GLfloat weight);
typedef void (APIENTRY * PFNGLVERTEXWEIGHTFVEXTPROC) (const GLfloat *weight);
typedef void (APIENTRY * PFNGLVERTEXWEIGHTPOINTEREXTPROC) (GLsizei size, GLenum type, GLsizei stride, const GLvoid *pointer);
#endif

#ifndef GL_HP_occlusion_test
#define GL_HP_occlusion_test 1
#endif

#ifndef GL_IBM_texture_mirrored_repeat
#define GL_IBM_texture_mirrored_repeat 1
#endif

#ifndef GL_NV_blend_square
#define GL_NV_blend_square 1
#endif

#ifndef GL_NV_copy_depth_to_color
#define GL_NV_copy_depth_to_color 1
#endif

#ifndef GL_NV_depth_clamp
#define GL_NV_depth_clamp 1
#endif

#ifndef GL_NV_element_array
#define GL_NV_element_array 1
#ifdef GL_GLEXT_PROTOTYPES
extern void APIENTRY glElementPointerNV(GLenum type, const GLvoid *pointer);
extern void APIENTRY glDrawElementArrayNV(GLenum mode, GLint first, GLsizei count);
extern void APIENTRY glDrawRangeElementArrayNV(GLenum mode, GLuint start, GLuint end, GLint first, GLsizei count);
extern void APIENTRY glMultiDrawElementArrayNV(GLenum mode, const GLint *first, const GLsizei *count, GLsizei primcount);
extern void APIENTRY glMultiDrawRangeElementArrayNV(GLenum mode, GLuint start, GLuint end, const GLint *first, const GLsizei *count, GLsizei primcount);
#endif
typedef void (APIENTRY * PFNGLELEMENTPOINTERNVPROC) (GLenum type, const GLvoid *pointer);
typedef void (APIENTRY * PFNGLDRAWELEMENTARRAYNVPROC) (GLenum mode, GLint first, GLsizei count);
typedef void (APIENTRY * PFNGLDRAWRANGEELEMENTARRAYNVPROC) (GLenum mode, GLuint start, GLuint end, GLint first, GLsizei count);
typedef void (APIENTRY * PFNGLMULTIDRAWELEMENTARRAYNVPROC) (GLenum mode, const GLint *first, const GLsizei *count, GLsizei primcount);
typedef void (APIENTRY * PFNGLMULTIDRAWRANGEELEMENTARRAYNVPROC) (GLenum mode, GLuint start, GLuint end, const GLint *first, const GLsizei *count, GLsizei primcount);
#endif

#ifndef GL_NV_fence
#define GL_NV_fence 1 
#ifdef GL_GLEXT_PROTOTYPES
extern void APIENTRY glDeleteFencesNV(GLsizei n, const GLuint *fences);
extern void APIENTRY glGenFencesNV(GLsizei n, GLuint *fences);
extern GLboolean APIENTRY glIsFenceNV(GLuint fence);
extern GLboolean APIENTRY glTestFenceNV(GLuint fence);
extern void APIENTRY glGetFenceivNV(GLuint fence, GLenum pname, GLint *params);
extern void APIENTRY glFinishFenceNV(GLuint fence);
extern void APIENTRY glSetFenceNV(GLuint fence, GLenum condition);
#endif
typedef void (APIENTRY * PFNGLDELETEFENCESNVPROC) (GLsizei n, const GLuint *fences);
typedef void (APIENTRY * PFNGLGENFENCESNVPROC) (GLsizei n, GLuint *fences);
typedef GLboolean (APIENTRY * PFNGLISFENCENVPROC) (GLuint fence);
typedef GLboolean (APIENTRY * PFNGLTESTFENCENVPROC) (GLuint fence);
typedef void (APIENTRY * PFNGLGETFENCEIVNVPROC) (GLuint fence, GLenum pname, GLint *params);
typedef void (APIENTRY * PFNGLFINISHFENCENVPROC) (GLuint fence);
typedef void (APIENTRY * PFNGLSETFENCENVPROC) (GLuint fence, GLenum condition);
#endif

#ifndef GL_NV_float_buffer
#define GL_NV_float_buffer 1
#endif

#ifndef GL_NV_fog_distance
#define GL_NV_fog_distance 1
#endif

#ifndef GL_NV_fragment_program
#define GL_NV_fragment_program 1
#ifdef GL_GLEXT_PROTOTYPES
extern void APIENTRY glProgramNamedParameter4fNV(GLuint id, GLsizei len, const GLubyte *name, GLfloat x, GLfloat y, GLfloat z, GLfloat w);
extern void APIENTRY glProgramNamedParameter4dNV(GLuint id, GLsizei len, const GLubyte *name, GLdouble x, GLdouble y, GLdouble z, GLdouble w);
extern void APIENTRY glProgramNamedParameter4fvNV(GLuint id, GLsizei len, const GLubyte *name, const GLfloat v[]);
extern void APIENTRY glProgramNamedParameter4dvNV(GLuint id, GLsizei len, const GLubyte *name, const GLdouble v[]);
extern void APIENTRY glGetProgramNamedParameterfvNV(GLuint id, GLsizei len, const GLubyte *name, GLfloat *params);
extern void APIENTRY glGetProgramNamedParameterdvNV(GLuint id, GLsizei len, const GLubyte *name, GLdouble *params);
#endif
typedef void (APIENTRY * PFNGLPROGRAMNAMEDPARAMETER4FNVPROC) (GLuint id, GLsizei len, const GLubyte *name, GLfloat x, GLfloat y, GLfloat z, GLfloat w);
typedef void (APIENTRY * PFNGLPROGRAMNAMEDPARAMETER4DNVPROC) (GLuint id, GLsizei len, const GLubyte *name, GLdouble x, GLdouble y, GLdouble z, GLdouble w);
typedef void (APIENTRY * PFNGLPROGRAMNAMEDPARAMETER4FVNVPROC) (GLuint id, GLsizei len, const GLubyte *name, const GLfloat v[]);
typedef void (APIENTRY * PFNGLPROGRAMNAMEDPARAMETER4DVNVPROC) (GLuint id, GLsizei len, const GLubyte *name, const GLdouble v[]);
typedef void (APIENTRY * PFNGLGETPROGRAMNAMEDPARAMETERFVNVPROC) (GLuint id, GLsizei len, const GLubyte *name, GLfloat *params);
typedef void (APIENTRY * PFNGLGETPROGRAMNAMEDPARAMETERDVNVPROC) (GLuint id, GLsizei len, const GLubyte *name, GLdouble *params);
#endif

#ifndef GL_NV_fragment_program2
#define GL_NV_fragment_program2 1
#endif

#ifndef GL_NV_half_float
#define GL_NV_half_float 1
#ifdef GL_GLEXT_PROTOTYPES
extern void APIENTRY glVertex2hNV(GLhalfNV x, GLhalfNV y);
extern void APIENTRY glVertex2hvNV(const GLhalfNV *v);
extern void APIENTRY glVertex3hNV(GLhalfNV x, GLhalfNV y, GLhalfNV z);
extern void APIENTRY glVertex3hvNV(const GLhalfNV *v);
extern void APIENTRY glVertex4hNV(GLhalfNV x, GLhalfNV y, GLhalfNV z, GLhalfNV w);
extern void APIENTRY glVertex4hvNV(const GLhalfNV *v);
extern void APIENTRY glNormal3hNV(GLhalfNV nx, GLhalfNV ny, GLhalfNV nz);
extern void APIENTRY glNormal3hvNV(const GLhalfNV *v);
extern void APIENTRY glColor3hNV(GLhalfNV red, GLhalfNV green, GLhalfNV blue);
extern void APIENTRY glColor3hvNV(const GLhalfNV *v);
extern void APIENTRY glColor4hNV(GLhalfNV red, GLhalfNV green, GLhalfNV blue, GLhalfNV alpha);
extern void APIENTRY glColor4hvNV(const GLhalfNV *v);
extern void APIENTRY glTexCoord1hNV(GLhalfNV s);
extern void APIENTRY glTexCoord1hvNV(const GLhalfNV *v);
extern void APIENTRY glTexCoord2hNV(GLhalfNV s, GLhalfNV t);
extern void APIENTRY glTexCoord2hvNV(const GLhalfNV *v);
extern void APIENTRY glTexCoord3hNV(GLhalfNV s, GLhalfNV t, GLhalfNV r);
extern void APIENTRY glTexCoord3hvNV(const GLhalfNV *v);
extern void APIENTRY glTexCoord4hNV(GLhalfNV s, GLhalfNV t, GLhalfNV r, GLhalfNV q);
extern void APIENTRY glTexCoord4hvNV(const GLhalfNV *v);
extern void APIENTRY glMultiTexCoord1hNV(GLenum target, GLhalfNV s);
extern void APIENTRY glMultiTexCoord1hvNV(GLenum target, const GLhalfNV *v);
extern void APIENTRY glMultiTexCoord2hNV(GLenum target, GLhalfNV s, GLhalfNV t);
extern void APIENTRY glMultiTexCoord2hvNV(GLenum target, const GLhalfNV *v);
extern void APIENTRY glMultiTexCoord3hNV(GLenum target, GLhalfNV s, GLhalfNV t, GLhalfNV r);
extern void APIENTRY glMultiTexCoord3hvNV(GLenum target, const GLhalfNV *v);
extern void APIENTRY glMultiTexCoord4hNV(GLenum target, GLhalfNV s, GLhalfNV t, GLhalfNV r, GLhalfNV q);
extern void APIENTRY glMultiTexCoord4hvNV(GLenum target, const GLhalfNV *v);
extern void APIENTRY glFogCoordhNV(GLhalfNV fog);
extern void APIENTRY glFogCoordhvNV(const GLhalfNV *fog);
extern void APIENTRY glSecondaryColor3hNV(GLhalfNV red, GLhalfNV green, GLhalfNV blue);
extern void APIENTRY glSecondaryColor3hvNV(const GLhalfNV *v);
extern void APIENTRY glVertexWeighthNV(GLhalfNV weight);
extern void APIENTRY glVertexWeighthvNV(const GLhalfNV *weight);
extern void APIENTRY glVertexAttrib1hNV(GLuint index, GLhalfNV x);
extern void APIENTRY glVertexAttrib1hvNV(GLuint index, const GLhalfNV *v);
extern void APIENTRY glVertexAttrib2hNV(GLuint index, GLhalfNV x, GLhalfNV y);
extern void APIENTRY glVertexAttrib2hvNV(GLuint index, const GLhalfNV *v);
extern void APIENTRY glVertexAttrib3hNV(GLuint index, GLhalfNV x, GLhalfNV y, GLhalfNV z);
extern void APIENTRY glVertexAttrib3hvNV(GLuint index, const GLhalfNV *v);
extern void APIENTRY glVertexAttrib4hNV(GLuint index, GLhalfNV x, GLhalfNV y, GLhalfNV z, GLhalfNV w);
extern void APIENTRY glVertexAttrib4hvNV(GLuint index, const GLhalfNV *v);
extern void APIENTRY glVertexAttribs1hvNV(GLuint index, GLsizei n, const GLhalfNV *v);
extern void APIENTRY glVertexAttribs2hvNV(GLuint index, GLsizei n, const GLhalfNV *v);
extern void APIENTRY glVertexAttribs3hvNV(GLuint index, GLsizei n, const GLhalfNV *v);
extern void APIENTRY glVertexAttribs4hvNV(GLuint index, GLsizei n, const GLhalfNV *v);
#endif
typedef void (APIENTRY * PFNGLVERTEX2HNVPROC) (GLhalfNV x, GLhalfNV y);
typedef void (APIENTRY * PFNGLVERTEX2HVNVPROC) (const GLhalfNV *v);
typedef void (APIENTRY * PFNGLVERTEX3HNVPROC) (GLhalfNV x, GLhalfNV y, GLhalfNV z);
typedef void (APIENTRY * PFNGLVERTEX3HVNVPROC) (const GLhalfNV *v);
typedef void (APIENTRY * PFNGLVERTEX4HNVPROC) (GLhalfNV x, GLhalfNV y, GLhalfNV z, GLhalfNV w);
typedef void (APIENTRY * PFNGLVERTEX4HVNVPROC) (const GLhalfNV *v);
typedef void (APIENTRY * PFNGLNORMAL3HNVPROC) (GLhalfNV nx, GLhalfNV ny, GLhalfNV nz);
typedef void (APIENTRY * PFNGLNORMAL3HVNVPROC) (const GLhalfNV *v);
typedef void (APIENTRY * PFNGLCOLOR3HNVPROC) (GLhalfNV red, GLhalfNV green, GLhalfNV blue);
typedef void (APIENTRY * PFNGLCOLOR3HVNVPROC) (const GLhalfNV *v);
typedef void (APIENTRY * PFNGLCOLOR4HNVPROC) (GLhalfNV red, GLhalfNV green, GLhalfNV blue, GLhalfNV alpha);
typedef void (APIENTRY * PFNGLCOLOR4HVNVPROC) (const GLhalfNV *v);
typedef void (APIENTRY * PFNGLTEXCOORD1HNVPROC) (GLhalfNV s);
typedef void (APIENTRY * PFNGLTEXCOORD1HVNVPROC) (const GLhalfNV *v);
typedef void (APIENTRY * PFNGLTEXCOORD2HNVPROC) (GLhalfNV s, GLhalfNV t);
typedef void (APIENTRY * PFNGLTEXCOORD2HVNVPROC) (const GLhalfNV *v);
typedef void (APIENTRY * PFNGLTEXCOORD3HNVPROC) (GLhalfNV s, GLhalfNV t, GLhalfNV r);
typedef void (APIENTRY * PFNGLTEXCOORD3HVNVPROC) (const GLhalfNV *v);
typedef void (APIENTRY * PFNGLTEXCOORD4HNVPROC) (GLhalfNV s, GLhalfNV t, GLhalfNV r, GLhalfNV q);
typedef void (APIENTRY * PFNGLTEXCOORD4HVNVPROC) (const GLhalfNV *v);
typedef void (APIENTRY * PFNGLMULTITEXCOORD1HNVPROC) (GLenum target, GLhalfNV s);
typedef void (APIENTRY * PFNGLMULTITEXCOORD1HVNVPROC) (GLenum target, const GLhalfNV *v);
typedef void (APIENTRY * PFNGLMULTITEXCOORD2HNVPROC) (GLenum target, GLhalfNV s, GLhalfNV t);
typedef void (APIENTRY * PFNGLMULTITEXCOORD2HVNVPROC) (GLenum target, const GLhalfNV *v);
typedef void (APIENTRY * PFNGLMULTITEXCOORD3HNVPROC) (GLenum target, GLhalfNV s, GLhalfNV t, GLhalfNV r);
typedef void (APIENTRY * PFNGLMULTITEXCOORD3HVNVPROC) (GLenum target, const GLhalfNV *v);
typedef void (APIENTRY * PFNGLMULTITEXCOORD4HNVPROC) (GLenum target, GLhalfNV s, GLhalfNV t, GLhalfNV r, GLhalfNV q);
typedef void (APIENTRY * PFNGLMULTITEXCOORD4HVNVPROC) (GLenum target, const GLhalfNV *v);
typedef void (APIENTRY * PFNGLFOGCOORDHNVPROC) (GLhalfNV fog);
typedef void (APIENTRY * PFNGLFOGCOORDHVNVPROC) (const GLhalfNV *fog);
typedef void (APIENTRY * PFNGLSECONDARYCOLOR3HNVPROC) (GLhalfNV red, GLhalfNV green, GLhalfNV blue);
typedef void (APIENTRY * PFNGLSECONDARYCOLOR3HVNVPROC) (const GLhalfNV *v);
typedef void (APIENTRY * PFNGLVERTEXWEIGHTHNVPROC) (GLhalfNV weight);
typedef void (APIENTRY * PFNGLVERTEXWEIGHTHVNVPROC) (const GLhalfNV *weight);
typedef void (APIENTRY * PFNGLVERTEXATTRIB1HNVPROC) (GLuint index, GLhalfNV x);
typedef void (APIENTRY * PFNGLVERTEXATTRIB1HVNVPROC) (GLuint index, const GLhalfNV *v);
typedef void (APIENTRY * PFNGLVERTEXATTRIB2HNVPROC) (GLuint index, GLhalfNV x, GLhalfNV y);
typedef void (APIENTRY * PFNGLVERTEXATTRIB2HVNVPROC) (GLuint index, const GLhalfNV *v);
typedef void (APIENTRY * PFNGLVERTEXATTRIB3HNVPROC) (GLuint index, GLhalfNV x, GLhalfNV y, GLhalfNV z);
typedef void (APIENTRY * PFNGLVERTEXATTRIB3HVNVPROC) (GLuint index, const GLhalfNV *v);
typedef void (APIENTRY * PFNGLVERTEXATTRIB4HNVPROC) (GLuint index, GLhalfNV x, GLhalfNV y, GLhalfNV z, GLhalfNV w);
typedef void (APIENTRY * PFNGLVERTEXATTRIB4HVNVPROC) (GLuint index, const GLhalfNV *v);
typedef void (APIENTRY * PFNGLVERTEXATTRIBS1HVNVPROC) (GLuint index, GLsizei n, const GLhalfNV *v);
typedef void (APIENTRY * PFNGLVERTEXATTRIBS2HVNVPROC) (GLuint index, GLsizei n, const GLhalfNV *v);
typedef void (APIENTRY * PFNGLVERTEXATTRIBS3HVNVPROC) (GLuint index, GLsizei n, const GLhalfNV *v);
typedef void (APIENTRY * PFNGLVERTEXATTRIBS4HVNVPROC) (GLuint index, GLsizei n, const GLhalfNV *v);
#endif

#ifndef GL_NV_light_max_exponent
#define GL_NV_light_max_exponent 1
#endif

#ifndef GL_NV_multisample_filter_hint
#define GL_NV_multisample_filter_hint 1
#endif

#ifndef GL_NV_occlusion_query
#define GL_NV_occlusion_query 1
#ifdef GL_GLEXT_PROTOTYPES
extern void APIENTRY glGenOcclusionQueriesNV(GLsizei n, GLuint *ids);
extern void APIENTRY glDeleteOcclusionQueriesNV(GLsizei n, const GLuint *ids);
extern GLboolean APIENTRY glIsOcclusionQueryNV(GLuint id);
extern void APIENTRY glBeginOcclusionQueryNV(GLuint id);
extern void APIENTRY glEndOcclusionQueryNV(GLvoid);
extern void APIENTRY glGetOcclusionQueryivNV(GLuint id, GLenum pname, GLint *params);
extern void APIENTRY glGetOcclusionQueryuivNV(GLuint id, GLenum pname, GLuint *params);
#endif
typedef void (APIENTRY * PFNGLGENOCCLUSIONQUERIESNVPROC) (GLsizei n, GLuint *ids);
typedef void (APIENTRY * PFNGLDELETEOCCLUSIONQUERIESNVPROC) (GLsizei n, const GLuint *ids);
typedef GLboolean (APIENTRY * PFNGLISOCCLUSIONQUERYNVPROC) (GLuint id);
typedef void (APIENTRY * PFNGLBEGINOCCLUSIONQUERYNVPROC) (GLuint id);
typedef void (APIENTRY * PFNGLENDOCCLUSIONQUERYNVPROC) (GLvoid);
typedef void (APIENTRY * PFNGLGETOCCLUSIONQUERYIVNVPROC) (GLuint id, GLenum pname, GLint *params);
typedef void (APIENTRY * PFNGLGETOCCLUSIONQUERYUIVNVPROC) (GLuint id, GLenum pname, GLuint *params);
#endif

#ifndef GL_NV_packed_depth_stencil
#define GL_NV_packed_depth_stencil 1
#endif

#ifndef GL_NV_pixel_buffer_object
#define GL_NV_pixel_buffer_object 1
#endif

#ifndef GL_NV_pixel_data_range
#define GL_NV_pixel_data_range 1
#ifdef GL_GLEXT_PROTOTYPES
extern void APIENTRY glPixelDataRangeNV(GLenum target, GLsizei length, GLvoid *pointer);
extern void APIENTRY glFlushPixelDataRangeNV(GLenum target);
#endif
typedef void (APIENTRY * PFNGLPIXELDATARANGENVPROC) (GLenum target, GLsizei length, GLvoid *pointer);
typedef void (APIENTRY * PFNGLFLUSHPIXELDATARANGENVPROC) (GLenum target);
#endif

#ifndef GL_NV_point_sprite
#define GL_NV_point_sprite 1
#ifdef GL_GLEXT_PROTOTYPES
extern void APIENTRY glPointParameteriNV(GLenum pname, int param);
extern void APIENTRY glPointParameterivNV(GLenum pname, const int *params);
#endif
typedef void (APIENTRY * PFNGLPOINTPARAMETERINVPROC)  (GLenum pname, int param);
typedef void (APIENTRY * PFNGLPOINTPARAMETERIVNVPROC) (GLenum pname, const int *params);
#endif

#ifndef GL_NV_primitive_restart
#define GL_NV_primitive_restart 1
#ifdef GL_GLEXT_PROTOTYPES
extern void APIENTRY glPrimitiveRestartNV(GLvoid);
extern void APIENTRY glPrimitiveRestartIndexNV(GLuint index);
#endif
typedef void (APIENTRY * PFNGLPRIMITIVERESTARTNVPROC) (GLvoid);
typedef void (APIENTRY * PFNGLPRIMITIVERESTARTINDEXNVPROC) (GLuint index);
#endif

#ifndef GL_NV_register_combiners
#define GL_NV_register_combiners 1
#ifdef GL_GLEXT_PROTOTYPES
extern void APIENTRY glCombinerParameterfvNV (GLenum, const GLfloat *);
extern void APIENTRY glCombinerParameterfNV (GLenum, GLfloat);
extern void APIENTRY glCombinerParameterivNV (GLenum, const GLint *);
extern void APIENTRY glCombinerParameteriNV (GLenum, GLint);
extern void APIENTRY glCombinerInputNV (GLenum, GLenum, GLenum, GLenum, GLenum, GLenum);
extern void APIENTRY glCombinerOutputNV (GLenum, GLenum, GLenum, GLenum, GLenum, GLenum, GLenum, GLboolean, GLboolean, GLboolean);
extern void APIENTRY glFinalCombinerInputNV (GLenum, GLenum, GLenum, GLenum);
extern void APIENTRY glGetCombinerInputParameterfvNV (GLenum, GLenum, GLenum, GLenum, GLfloat *);
extern void APIENTRY glGetCombinerInputParameterivNV (GLenum, GLenum, GLenum, GLenum, GLint *);
extern void APIENTRY glGetCombinerOutputParameterfvNV (GLenum, GLenum, GLenum, GLfloat *);
extern void APIENTRY glGetCombinerOutputParameterivNV (GLenum, GLenum, GLenum, GLint *);
extern void APIENTRY glGetFinalCombinerInputParameterfvNV (GLenum, GLenum, GLfloat *);
extern void APIENTRY glGetFinalCombinerInputParameterivNV (GLenum, GLenum, GLint *);
#endif /* GL_GLEXT_PROTOTYPES */
typedef void (APIENTRY * PFNGLCOMBINERPARAMETERFVNVPROC) (GLenum pname, const GLfloat *params);
typedef void (APIENTRY * PFNGLCOMBINERPARAMETERFNVPROC) (GLenum pname, GLfloat param);
typedef void (APIENTRY * PFNGLCOMBINERPARAMETERIVNVPROC) (GLenum pname, const GLint *params);
typedef void (APIENTRY * PFNGLCOMBINERPARAMETERINVPROC) (GLenum pname, GLint param);
typedef void (APIENTRY * PFNGLCOMBINERINPUTNVPROC) (GLenum stage, GLenum portion, GLenum variable, GLenum input, GLenum mapping, GLenum componentUsage);
typedef void (APIENTRY * PFNGLCOMBINEROUTPUTNVPROC) (GLenum stage, GLenum portion, GLenum abOutput, GLenum cdOutput, GLenum sumOutput, GLenum scale, GLenum bias, GLboolean abDotProduct, GLboolean cdDotProduct, GLboolean muxSum);
typedef void (APIENTRY * PFNGLFINALCOMBINERINPUTNVPROC) (GLenum variable, GLenum input, GLenum mapping, GLenum componentUsage);
typedef void (APIENTRY * PFNGLGETCOMBINERINPUTPARAMETERFVNVPROC) (GLenum stage, GLenum portion, GLenum variable, GLenum pname, GLfloat *params);
typedef void (APIENTRY * PFNGLGETCOMBINERINPUTPARAMETERIVNVPROC) (GLenum stage, GLenum portion, GLenum variable, GLenum pname, GLint *params);
typedef void (APIENTRY * PFNGLGETCOMBINEROUTPUTPARAMETERFVNVPROC) (GLenum stage, GLenum portion, GLenum pname, GLfloat *params);
typedef void (APIENTRY * PFNGLGETCOMBINEROUTPUTPARAMETERIVNVPROC) (GLenum stage, GLenum portion, GLenum pname, GLint *params);
typedef void (APIENTRY * PFNGLGETFINALCOMBINERINPUTPARAMETERFVNVPROC) (GLenum variable, GLenum pname, GLfloat *params);
typedef void (APIENTRY * PFNGLGETFINALCOMBINERINPUTPARAMETERIVNVPROC) (GLenum variable, GLenum pname, GLint *params);
#endif

#ifndef GL_NV_register_combiners2
#define GL_NV_register_combiners2 1
#ifdef GL_GLEXT_PROTOTYPES
extern void glCombinerStageParameterfvNV(GLenum stage, GLenum pname, const GLfloat *params);
extern void glGetCombinerStageParameterfvNV(GLenum stage, GLenum pname, GLfloat *params);
#endif
typedef void (APIENTRY * PFNGLCOMBINERSTAGEPARAMETERFVNVPROC) (GLenum stage, GLenum pname, const GLfloat *params);
typedef void (APIENTRY * PFNGLGETCOMBINERSTAGEPARAMETERFVNVPROC) (GLenum stage, GLenum pname, GLfloat *params);
#endif

#ifndef GL_NV_stencil_two_side
#define GL_NV_stencil_two_side 1
#ifdef GL_GLEXT_PROTOTYPES
extern void APIENTRY glActiveStencilFaceNV(GLenum face);
#endif
typedef void (APIENTRY * PFNGLACTIVESTENCILFACENVPROC) (GLenum face);
#endif

#ifndef GL_NV_texgen_emboss
#define GL_NV_texgen_emboss 1
#endif

#ifndef GL_NV_texgen_reflection
#define GL_NV_texgen_reflection 1
#endif

#ifndef GL_NV_texture_compression_vtc
#define GL_NV_texture_compression_vtc 1
#endif

#ifndef GL_NV_texture_env_combine4
#define GL_NV_texture_env_combine4 1
#endif

#ifndef GL_NV_texture_expand_normal
#define GL_NV_texture_expand_normal 1
#endif

#ifndef GL_NV_texture_rectangle
#define GL_NV_texture_rectangle 1
#endif

#ifndef GL_NV_texture_shader
#define GL_NV_texture_shader 1
#endif

#ifndef GL_NV_texture_shader2
#define GL_NV_texture_shader2 1
#endif

#ifndef GL_NV_texture_shader3
#define GL_NV_texture_shader3 1
#endif

#ifndef GL_NV_vertex_array_range
#define GL_NV_vertex_array_range 1
#ifdef GL_GLEXT_PROTOTYPES
extern void APIENTRY glFlushVertexArrayRangeNV (void);
extern void APIENTRY glVertexArrayRangeNV (GLsizei, const GLvoid *);
#endif /* GL_GLEXT_PROTOTYPES */
typedef void (APIENTRY * PFNGLFLUSHVERTEXARRAYRANGENVPROC) (void);
typedef void (APIENTRY * PFNGLVERTEXARRAYRANGENVPROC) (GLsizei size, const GLvoid *pointer);
#endif

#ifndef GL_NV_vertex_array_range2
#define GL_NV_vertex_array_range2 1
#endif

#ifndef GL_NV_vertex_program
#define GL_NV_vertex_program 1
#ifdef GL_GLEXT_PROTOTYPES
extern void glBindProgramNV(GLenum target, GLuint id);
extern void glDeleteProgramsNV(GLsizei n, const GLuint *ids);
extern void glExecuteProgramNV(GLenum target, GLuint id, const GLfloat *params);
extern void glGenProgramsNV(GLsizei n, GLuint *ids);
extern GLboolean glAreProgramsResidentNV(GLsizei n, const GLuint *ids, GLboolean *residences);
extern void glRequestResidentProgramsNV(GLsizei n, GLuint *ids);
extern void glGetProgramParameterfvNV(GLenum target, GLuint index, GLenum pname, GLfloat *params);
extern void glGetProgramParameterdvNV(GLenum target, GLuint index, GLenum pname, GLdouble *params);
extern void glGetProgramivNV(GLuint id, GLenum pname, int *params);
extern void glGetProgramStringNV(GLuint id, GLenum pname, GLubyte *program);
extern void glGetTrackMatrixivNV(GLenum target, GLuint address, GLenum pname, int *params);
extern void glGetVertexAttribdvNV(GLuint index, GLenum pname, GLdouble *params);
extern void glGetVertexAttribfvNV(GLuint index, GLenum pname, GLfloat *params);
extern void glGetVertexAttribivNV(GLuint index, GLenum pname, int *params);
extern void glGetVertexAttribPointervNV(GLuint index, GLenum pname, void **pointer);
extern GLboolean glIsProgramNV(GLuint id);
extern void glLoadProgramNV(GLenum target, GLuint id, GLsizei len, const GLubyte *program);
extern void glProgramParameter4fNV(GLenum target, GLuint index, GLfloat x, GLfloat y, GLfloat z, GLfloat w);
extern void glProgramParameter4dNV(GLenum target, GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w);
extern void glProgramParameter4dvNV(GLenum target, GLuint index, const GLdouble *params);
extern void glProgramParameter4fvNV(GLenum target, GLuint index, const GLfloat *params);
extern void glProgramParameters4dvNV(GLenum target, GLuint index, GLuint num, const GLdouble *params);
extern void glProgramParameters4fvNV(GLenum target, GLuint index, GLuint num, const GLfloat *params);
extern void glTrackMatrixNV(GLenum target, GLuint address, GLenum matrix, GLenum transform);
extern void glVertexAttribPointerNV(GLuint index, int size, GLenum type, GLsizei stride, const void *pointer);
extern void glVertexAttrib1sNV(GLuint index, GLshort x);
extern void glVertexAttrib1fNV(GLuint index, GLfloat x);
extern void glVertexAttrib1dNV(GLuint index, GLdouble x);
extern void glVertexAttrib2sNV(GLuint index, GLshort x, GLshort y);
extern void glVertexAttrib2fNV(GLuint index, GLfloat x, GLfloat y);
extern void glVertexAttrib2dNV(GLuint index, GLdouble x, GLdouble y);
extern void glVertexAttrib3sNV(GLuint index, GLshort x, GLshort y, GLshort z);
extern void glVertexAttrib3fNV(GLuint index, GLfloat x, GLfloat y, GLfloat z);
extern void glVertexAttrib3dNV(GLuint index, GLdouble x, GLdouble y, GLdouble z);
extern void glVertexAttrib4sNV(GLuint index, GLshort x, GLshort y, GLshort z, GLshort w);
extern void glVertexAttrib4fNV(GLuint index, GLfloat x, GLfloat y, GLfloat z, GLfloat w);
extern void glVertexAttrib4dNV(GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w);
extern void glVertexAttrib4ubNV(GLuint index, GLubyte x, GLubyte y, GLubyte z, GLubyte w);
extern void glVertexAttrib1svNV(GLuint index, const GLshort *v);
extern void glVertexAttrib1fvNV(GLuint index, const GLfloat *v);
extern void glVertexAttrib1dvNV(GLuint index, const GLdouble *v);
extern void glVertexAttrib2svNV(GLuint index, const GLshort *v);
extern void glVertexAttrib2fvNV(GLuint index, const GLfloat *v);
extern void glVertexAttrib2dvNV(GLuint index, const GLdouble *v);
extern void glVertexAttrib3svNV(GLuint index, const GLshort *v);
extern void glVertexAttrib3fvNV(GLuint index, const GLfloat *v);
extern void glVertexAttrib3dvNV(GLuint index, const GLdouble *v);
extern void glVertexAttrib4svNV(GLuint index, const GLshort *v);
extern void glVertexAttrib4fvNV(GLuint index, const GLfloat *v);
extern void glVertexAttrib4dvNV(GLuint index, const GLdouble *v);
extern void glVertexAttrib4ubvNV(GLuint index, const GLubyte *v);
extern void glVertexAttribs1svNV(GLuint index, GLsizei n, const GLshort *v);
extern void glVertexAttribs1fvNV(GLuint index, GLsizei n, const GLfloat *v);
extern void glVertexAttribs1dvNV(GLuint index, GLsizei n, const GLdouble *v);
extern void glVertexAttribs2svNV(GLuint index, GLsizei n, const GLshort *v);
extern void glVertexAttribs2fvNV(GLuint index, GLsizei n, const GLfloat *v);
extern void glVertexAttribs2dvNV(GLuint index, GLsizei n, const GLdouble *v);
extern void glVertexAttribs3svNV(GLuint index, GLsizei n, const GLshort *v);
extern void glVertexAttribs3fvNV(GLuint index, GLsizei n, const GLfloat *v);
extern void glVertexAttribs3dvNV(GLuint index, GLsizei n, const GLdouble *v);
extern void glVertexAttribs4svNV(GLuint index, GLsizei n, const GLshort *v);
extern void glVertexAttribs4fvNV(GLuint index, GLsizei n, const GLfloat *v);
extern void glVertexAttribs4dvNV(GLuint index, GLsizei n, const GLdouble *v);
extern void glVertexAttribs4ubvNV(GLuint index, GLsizei n, const GLubyte *v);
#endif
typedef GLboolean (APIENTRY * PFNGLAREPROGRAMSRESIDENTNVPROC) (GLsizei n, const GLuint *programs, GLboolean *residences);
typedef void (APIENTRY * PFNGLBINDPROGRAMNVPROC) (GLenum target, GLuint id);
typedef void (APIENTRY * PFNGLDELETEPROGRAMSNVPROC) (GLsizei n, const GLuint *programs);
typedef void (APIENTRY * PFNGLEXECUTEPROGRAMNVPROC) (GLenum target, GLuint id, const GLfloat *params);
typedef void (APIENTRY * PFNGLGENPROGRAMSNVPROC) (GLsizei n, GLuint *programs);
typedef void (APIENTRY * PFNGLGETPROGRAMPARAMETERDVNVPROC) (GLenum target, GLuint index, GLenum pname, GLdouble *params);
typedef void (APIENTRY * PFNGLGETPROGRAMPARAMETERFVNVPROC) (GLenum target, GLuint index, GLenum pname, GLfloat *params);
typedef void (APIENTRY * PFNGLGETPROGRAMIVNVPROC) (GLuint id, GLenum pname, GLint *params);
typedef void (APIENTRY * PFNGLGETPROGRAMSTRINGNVPROC) (GLuint id, GLenum pname, GLubyte *program);
typedef void (APIENTRY * PFNGLGETTRACKMATRIXIVNVPROC) (GLenum target, GLuint address, GLenum pname, GLint *params);
typedef void (APIENTRY * PFNGLGETVERTEXATTRIBDVNVPROC) (GLuint index, GLenum pname, GLdouble *params);
typedef void (APIENTRY * PFNGLGETVERTEXATTRIBFVNVPROC) (GLuint index, GLenum pname, GLfloat *params);
typedef void (APIENTRY * PFNGLGETVERTEXATTRIBIVNVPROC) (GLuint index, GLenum pname, GLint *params);
typedef void (APIENTRY * PFNGLGETVERTEXATTRIBPOINTERVNVPROC) (GLuint index, GLenum pname, GLvoid* *pointer);
typedef GLboolean (APIENTRY * PFNGLISPROGRAMNVPROC) (GLuint id);
typedef void (APIENTRY * PFNGLLOADPROGRAMNVPROC) (GLenum target, GLuint id, GLsizei len, const GLubyte *program);
typedef void (APIENTRY * PFNGLPROGRAMPARAMETER4DNVPROC) (GLenum target, GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w);
typedef void (APIENTRY * PFNGLPROGRAMPARAMETER4DVNVPROC) (GLenum target, GLuint index, const GLdouble *v);
typedef void (APIENTRY * PFNGLPROGRAMPARAMETER4FNVPROC) (GLenum target, GLuint index, GLfloat x, GLfloat y, GLfloat z, GLfloat w);
typedef void (APIENTRY * PFNGLPROGRAMPARAMETER4FVNVPROC) (GLenum target, GLuint index, const GLfloat *v);
typedef void (APIENTRY * PFNGLPROGRAMPARAMETERS4DVNVPROC) (GLenum target, GLuint index, GLsizei count, const GLdouble *v);
typedef void (APIENTRY * PFNGLPROGRAMPARAMETERS4FVNVPROC) (GLenum target, GLuint index, GLsizei count, const GLfloat *v);
typedef void (APIENTRY * PFNGLREQUESTRESIDENTPROGRAMSNVPROC) (GLsizei n, const GLuint *programs);
typedef void (APIENTRY * PFNGLTRACKMATRIXNVPROC) (GLenum target, GLuint address, GLenum matrix, GLenum transform);
typedef void (APIENTRY * PFNGLVERTEXATTRIBPOINTERNVPROC) (GLuint index, GLint fsize, GLenum type, GLsizei stride, const GLvoid *pointer);
typedef void (APIENTRY * PFNGLVERTEXATTRIB1DNVPROC) (GLuint index, GLdouble x);
typedef void (APIENTRY * PFNGLVERTEXATTRIB1DVNVPROC) (GLuint index, const GLdouble *v);
typedef void (APIENTRY * PFNGLVERTEXATTRIB1FNVPROC) (GLuint index, GLfloat x);
typedef void (APIENTRY * PFNGLVERTEXATTRIB1FVNVPROC) (GLuint index, const GLfloat *v);
typedef void (APIENTRY * PFNGLVERTEXATTRIB1SNVPROC) (GLuint index, GLshort x);
typedef void (APIENTRY * PFNGLVERTEXATTRIB1SVNVPROC) (GLuint index, const GLshort *v);
typedef void (APIENTRY * PFNGLVERTEXATTRIB2DNVPROC) (GLuint index, GLdouble x, GLdouble y);
typedef void (APIENTRY * PFNGLVERTEXATTRIB2DVNVPROC) (GLuint index, const GLdouble *v);
typedef void (APIENTRY * PFNGLVERTEXATTRIB2FNVPROC) (GLuint index, GLfloat x, GLfloat y);
typedef void (APIENTRY * PFNGLVERTEXATTRIB2FVNVPROC) (GLuint index, const GLfloat *v);
typedef void (APIENTRY * PFNGLVERTEXATTRIB2SNVPROC) (GLuint index, GLshort x, GLshort y);
typedef void (APIENTRY * PFNGLVERTEXATTRIB2SVNVPROC) (GLuint index, const GLshort *v);
typedef void (APIENTRY * PFNGLVERTEXATTRIB3DNVPROC) (GLuint index, GLdouble x, GLdouble y, GLdouble z);
typedef void (APIENTRY * PFNGLVERTEXATTRIB3DVNVPROC) (GLuint index, const GLdouble *v);
typedef void (APIENTRY * PFNGLVERTEXATTRIB3FNVPROC) (GLuint index, GLfloat x, GLfloat y, GLfloat z);
typedef void (APIENTRY * PFNGLVERTEXATTRIB3FVNVPROC) (GLuint index, const GLfloat *v);
typedef void (APIENTRY * PFNGLVERTEXATTRIB3SNVPROC) (GLuint index, GLshort x, GLshort y, GLshort z);
typedef void (APIENTRY * PFNGLVERTEXATTRIB3SVNVPROC) (GLuint index, const GLshort *v);
typedef void (APIENTRY * PFNGLVERTEXATTRIB4DNVPROC) (GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w);
typedef void (APIENTRY * PFNGLVERTEXATTRIB4DVNVPROC) (GLuint index, const GLdouble *v);
typedef void (APIENTRY * PFNGLVERTEXATTRIB4FNVPROC) (GLuint index, GLfloat x, GLfloat y, GLfloat z, GLfloat w);
typedef void (APIENTRY * PFNGLVERTEXATTRIB4FVNVPROC) (GLuint index, const GLfloat *v);
typedef void (APIENTRY * PFNGLVERTEXATTRIB4SNVPROC) (GLuint index, GLshort x, GLshort y, GLshort z, GLshort w);
typedef void (APIENTRY * PFNGLVERTEXATTRIB4SVNVPROC) (GLuint index, const GLshort *v);
typedef void (APIENTRY * PFNGLVERTEXATTRIB4UBNVPROC) (GLuint index, GLubyte x, GLubyte y, GLubyte z, GLubyte w);
typedef void (APIENTRY * PFNGLVERTEXATTRIB4UBVNVPROC) (GLuint index, const GLubyte *v);
typedef void (APIENTRY * PFNGLVERTEXATTRIBS1DVNVPROC) (GLuint index, GLsizei count, const GLdouble *v);
typedef void (APIENTRY * PFNGLVERTEXATTRIBS1FVNVPROC) (GLuint index, GLsizei count, const GLfloat *v);
typedef void (APIENTRY * PFNGLVERTEXATTRIBS1SVNVPROC) (GLuint index, GLsizei count, const GLshort *v);
typedef void (APIENTRY * PFNGLVERTEXATTRIBS2DVNVPROC) (GLuint index, GLsizei count, const GLdouble *v);
typedef void (APIENTRY * PFNGLVERTEXATTRIBS2FVNVPROC) (GLuint index, GLsizei count, const GLfloat *v);
typedef void (APIENTRY * PFNGLVERTEXATTRIBS2SVNVPROC) (GLuint index, GLsizei count, const GLshort *v);
typedef void (APIENTRY * PFNGLVERTEXATTRIBS3DVNVPROC) (GLuint index, GLsizei count, const GLdouble *v);
typedef void (APIENTRY * PFNGLVERTEXATTRIBS3FVNVPROC) (GLuint index, GLsizei count, const GLfloat *v);
typedef void (APIENTRY * PFNGLVERTEXATTRIBS3SVNVPROC) (GLuint index, GLsizei count, const GLshort *v);
typedef void (APIENTRY * PFNGLVERTEXATTRIBS4DVNVPROC) (GLuint index, GLsizei count, const GLdouble *v);
typedef void (APIENTRY * PFNGLVERTEXATTRIBS4FVNVPROC) (GLuint index, GLsizei count, const GLfloat *v);
typedef void (APIENTRY * PFNGLVERTEXATTRIBS4SVNVPROC) (GLuint index, GLsizei count, const GLshort *v);
typedef void (APIENTRY * PFNGLVERTEXATTRIBS4UBVNVPROC) (GLuint index, GLsizei count, const GLubyte *v);
#endif

#ifndef GL_NV_vertex_program1_1
#define GL_NV_vertex_program1_1 1
#endif

#ifndef GL_NV_vertex_program2
#define GL_NV_vertex_program2 1
#endif

#ifndef GL_NV_vertex_program2_option
#define GL_NV_vertex_program2_option 1
#endif

#ifndef GL_NV_vertex_program3
#define GL_NV_vertex_program3 1
#endif

#ifndef GL_NVX_conditional_render
#define GL_NVX_conditional_render 1
#ifdef GL_GLEXT_PROTOTYPES
extern void APIENTRY glBeginConditionalRenderNVX (GLuint id);
extern void APIENTRY glEndConditionalRenderNVX (void);
#endif /* GL_GLEXT_PROTOTYPES */
typedef void (APIENTRY * PFNGLBEGINCONDITIONALRENDERNVXPROC) (GLuint id);
typedef void (APIENTRY * PFNGLENDCONDITIONALRENDERNVXPROC) (void);
#endif

#ifndef GL_SGIS_generate_mipmap
#define GL_SGIS_generate_mipmap 1
#endif

#ifndef GL_SGIS_point_parameters
#define GL_SGIS_point_parameters 1
#ifdef GL_GLEXT_PROTOTYPES
extern void APIENTRY glPointParameterfSGIS (GLenum, GLfloat);
extern void APIENTRY glPointParameterfvSGIS (GLenum, const GLfloat *);
#endif /* GL_GLEXT_PROTOTYPES */
typedef void (APIENTRY * PFNGLPOINTPARAMETERFSGISPROC) (GLenum pname, GLfloat param);
typedef void (APIENTRY * PFNGLPOINTPARAMETERFVSGISPROC) (GLenum pname, const GLfloat *params);
#endif

#ifndef GL_SGIS_texture_lod
#define GL_SGIS_texture_lod 1
#endif

#ifndef GL_SGIX_depth_texture
#define GL_SGIX_depth_texture 1
#endif

#ifndef GL_SGIX_shadow
#define GL_SGIX_shadow 1
#endif

#ifdef __cplusplus
}
#endif

#endif