#include-once

;Extensions define:
Global Const $GL_VERSION_1_1							= 1
Global Const $GL_VERSION_1_2							= 1
Global Const $GL_VERSION_1_3							= 1
Global Const $GL_VERSION_1_4							= 1
Global Const $GL_VERSION_1_5							= 1
Global Const $GL_VERSION_2_0							= 1
Global Const $GL_VERSION_2_1							= 1
Global Const $GL_VERSION_3_0							= 1
Global Const $GL_VERSION_3_1							= 1
Global Const $GL_VERSION_3_2							= 1
Global Const $GL_ARB_imaging							= 1
Global Const $GL_EXT_abgr								= 1
Global Const $GL_EXT_blend_color						= 1
Global Const $GL_EXT_blend_logic_op						= 1
Global Const $GL_EXT_blend_minmax						= 1
Global Const $GL_EXT_blend_subtract						= 1
Global Const $GL_EXT_cmyka								= 1
Global Const $GL_EXT_convolution						= 1
Global Const $GL_EXT_copy_texture						= 1
Global Const $GL_EXT_histogram							= 1
Global Const $GL_EXT_packed_pixels						= 1
Global Const $GL_EXT_point_parameters					= 1
Global Const $GL_EXT_polygon_offset						= 1
Global Const $GL_EXT_rescale_normal						= 1
Global Const $GL_EXT_shared_texture_palette				= 1
Global Const $GL_EXT_subtexture							= 1
Global Const $GL_EXT_texture							= 1
Global Const $GL_EXT_texture3D							= 1
Global Const $GL_EXT_texture_object						= 1
Global Const $GL_EXT_vertex_array						= 1
Global Const $GL_SGIS_detail_texture					= 1
Global Const $GL_SGIS_fog_function						= 1
Global Const $GL_SGIS_generate_mipmap					= 1
Global Const $GL_SGIS_multisample						= 1
Global Const $GL_SGIS_pixel_texture						= 1
Global Const $GL_SGIS_point_line_texgen					= 1
Global Const $GL_SGIS_point_parameters					= 1
Global Const $GL_SGIS_sharpen_texture					= 1
Global Const $GL_SGIS_texture4D							= 1
Global Const $GL_SGIS_texture_border_clamp				= 1
Global Const $GL_SGIS_texture_edge_clamp				= 1
Global Const $GL_SGIS_texture_filter4					= 1
Global Const $GL_SGIS_texture_lod						= 1
Global Const $GL_SGIS_texture_select					= 1
Global Const $GL_SGIX_async								= 1
Global Const $GL_SGIX_async_histogram					= 1
Global Const $GL_SGIX_async_pixel						= 1
Global Const $GL_SGIX_blend_alpha_minmax				= 1
Global Const $GL_SGIX_calligraphic_fragment				= 1
Global Const $GL_SGIX_clipmap							= 1
Global Const $GL_SGIX_convolution_accuracy				= 1
Global Const $GL_SGIX_depth_texture						= 1
Global Const $GL_SGIX_flush_raster						= 1
Global Const $GL_SGIX_fog_offset						= 1
Global Const $GL_SGIX_fragment_lighting					= 1
Global Const $GL_SGIX_framezoom							= 1
Global Const $GL_SGIX_icc_texture						= 1
Global Const $GL_SGIX_impact_pixel_texture				= 1
Global Const $GL_SGIX_instruments						= 1
Global Const $GL_SGIX_interlace							= 1
Global Const $GL_SGIX_ir_instrument1					= 1
Global Const $GL_SGIX_list_priority						= 1
Global Const $GL_SGIX_pixel_texture						= 1
Global Const $GL_SGIX_pixel_tiles						= 1
Global Const $GL_SGIX_polynomial_ffd					= 1
Global Const $GL_SGIX_reference_plane					= 1
Global Const $GL_SGIX_resample							= 1
Global Const $GL_SGIX_scalebias_hint					= 1
Global Const $GL_SGIX_shadow							= 1
Global Const $GL_SGIX_shadow_ambient					= 1
Global Const $GL_SGIX_sprite							= 1
Global Const $GL_SGIX_subsample							= 1
Global Const $GL_SGIX_tag_sample_buffer					= 1
Global Const $GL_SGIX_texture_add_env					= 1
Global Const $GL_SGIX_texture_coordinate_clamp			= 1
Global Const $GL_SGIX_texture_lod_bias					= 1
Global Const $GL_SGIX_texture_multi_buffer				= 1
Global Const $GL_SGIX_texture_scale_bias				= 1
Global Const $GL_SGIX_vertex_preclip					= 1
Global Const $GL_SGIX_ycrcb								= 1
Global Const $GL_SGI_color_matrix						= 1
Global Const $GL_SGI_color_table						= 1
Global Const $GL_SGI_texture_color_table				= 1

;AttribMask enum:
Global Const $GL_CURRENT_BIT							= 0x00000001
Global Const $GL_POINT_BIT								= 0x00000002
Global Const $GL_LINE_BIT								= 0x00000004
Global Const $GL_POLYGON_BIT							= 0x00000008
Global Const $GL_POLYGON_STIPPLE_BIT					= 0x00000010
Global Const $GL_PIXEL_MODE_BIT							= 0x00000020
Global Const $GL_LIGHTING_BIT							= 0x00000040
Global Const $GL_FOG_BIT								= 0x00000080
Global Const $GL_DEPTH_BUFFER_BIT						= 0x00000100
Global Const $GL_ACCUM_BUFFER_BIT						= 0x00000200
Global Const $GL_STENCIL_BUFFER_BIT						= 0x00000400
Global Const $GL_VIEWPORT_BIT							= 0x00000800
Global Const $GL_TRANSFORM_BIT							= 0x00001000
Global Const $GL_ENABLE_BIT								= 0x00002000
Global Const $GL_COLOR_BUFFER_BIT						= 0x00004000
Global Const $GL_HINT_BIT								= 0x00008000
Global Const $GL_EVAL_BIT								= 0x00010000
Global Const $GL_LIST_BIT								= 0x00020000
Global Const $GL_TEXTURE_BIT							= 0x00040000
Global Const $GL_SCISSOR_BIT							= 0x00080000
Global Const $GL_ALL_ATTRIB_BITS						= 0xFFFFFFFF

Global Const $GL_MULTISAMPLE_BIT						= 0x20000000
Global Const $GL_MULTISAMPLE_BIT_ARB					= 0x20000000
Global Const $GL_MULTISAMPLE_BIT_EXT					= 0x20000000
Global Const $GL_MULTISAMPLE_BIT_3DFX					= 0x20000000

Global Const $GL_CLIENT_PIXEL_STORE_BIT					= 0x00000001
Global Const $GL_CLIENT_VERTEX_ARRAY_BIT				= 0x00000002
Global Const $GL_CLIENT_ALL_ATTRIB_BITS					= 0xFFFFFFFF

Global Const $GL_MAP_READ_BIT							= 0x0001
Global Const $GL_MAP_WRITE_BIT							= 0x0002 
Global Const $GL_MAP_INVALIDATE_RANGE_BIT				= 0x0004
Global Const $GL_MAP_INVALIDATE_BUFFER_BIT				= 0x0008
Global Const $GL_MAP_FLUSH_EXPLICIT_BIT					= 0x0010
Global Const $GL_MAP_UNSYNCHRONIZED_BIT					= 0x0020

Global Const $GL_CONTEXT_FLAG_FORWARD_COMPATIBLE_BIT	= 0x00000001
Global Const $GL_CONTEXT_DEBUG_BIT_ARB					= 0x00000001
Global Const $GL_CONTEXT_FORWARD_COMPATIBLE_BIT_ARB		= 0x00000002
Global Const $GL_CONTEXT_FLAG_ROBUST_ACCESS_BIT_ARB		= 0x00000004

Global Const $GL_VERTEX_SHADER_BIT						= 0x00000001
Global Const $GL_FRAGMENT_SHADER_BIT					= 0x00000002
Global Const $GL_GEOMETRY_SHADER_BIT					= 0x00000004
Global Const $GL_TESS_CONTROL_SHADER_BIT				= 0x00000008
Global Const $GL_TESS_EVALUATION_SHADER_BIT				= 0x00000010
Global Const $GL_ALL_SHADER_BITS						= 0xFFFFFFFF

Global Const $GL_VERTEX_SHADER_BIT_EXT					= 0x00000001
Global Const $GL_FRAGMENT_SHADER_BIT_EXT				= 0x00000002
Global Const $GL_ALL_SHADER_BITS_EXT					= 0xFFFFFFFF

Global Const $GL_VERTEX_ATTRIB_ARRAY_BARRIER_BIT		= 0x00000001
Global Const $GL_ELEMENT_ARRAY_BARRIER_BIT				= 0x00000002
Global Const $GL_UNIFORM_BARRIER_BIT					= 0x00000004
Global Const $GL_TEXTURE_FETCH_BARRIER_BIT				= 0x00000008
Global Const $GL_SHADER_IMAGE_ACCESS_BARRIER_BIT		= 0x00000020
Global Const $GL_COMMAND_BARRIER_BIT					= 0x00000040
Global Const $GL_PIXEL_BUFFER_BARRIER_BIT				= 0x00000080
Global Const $GL_TEXTURE_UPDATE_BARRIER_BIT				= 0x00000100
Global Const $GL_BUFFER_UPDATE_BARRIER_BIT				= 0x00000200
Global Const $GL_FRAMEBUFFER_BARRIER_BIT				= 0x00000400
Global Const $GL_TRANSFORM_FEEDBACK_BARRIER_BIT			= 0x00000800
Global Const $GL_ATOMIC_COUNTER_BARRIER_BIT				= 0x00001000
Global Const $GL_ALL_BARRIER_BITS						= 0xFFFFFFFF

Global Const $GL_VERTEX_ATTRIB_ARRAY_BARRIER_BIT_EXT	= 0x00000001
Global Const $GL_ELEMENT_ARRAY_BARRIER_BIT_EXT			= 0x00000002
Global Const $GL_UNIFORM_BARRIER_BIT_EXT				= 0x00000004
Global Const $GL_TEXTURE_FETCH_BARRIER_BIT_EXT			= 0x00000008
Global Const $GL_SHADER_IMAGE_ACCESS_BARRIER_BIT_EXT	= 0x00000020
Global Const $GL_COMMAND_BARRIER_BIT_EXT				= 0x00000040
Global Const $GL_PIXEL_BUFFER_BARRIER_BIT_EXT			= 0x00000080
Global Const $GL_TEXTURE_UPDATE_BARRIER_BIT_EXT			= 0x00000100
Global Const $GL_BUFFER_UPDATE_BARRIER_BIT_EXT			= 0x00000200
Global Const $GL_FRAMEBUFFER_BARRIER_BIT_EXT			= 0x00000400
Global Const $GL_TRANSFORM_FEEDBACK_BARRIER_BIT_EXT		= 0x00000800
Global Const $GL_ATOMIC_COUNTER_BARRIER_BIT_EXT			= 0x00001000
Global Const $GL_ALL_BARRIER_BITS_EXT					= 0xFFFFFFFF

;BeginMode enum:
Global Const $GL_POINTS									= 0x0000
Global Const $GL_LINES									= 0x0001
Global Const $GL_LINE_LOOP								= 0x0002
Global Const $GL_LINE_STRIP								= 0x0003
Global Const $GL_TRIANGLES								= 0x0004
Global Const $GL_TRIANGLE_STRIP							= 0x0005
Global Const $GL_TRIANGLE_FAN							= 0x0006
Global Const $GL_QUADS									= 0x0007
Global Const $GL_QUAD_STRIP								= 0x0008
Global Const $GL_POLYGON								= 0x0009
Global Const $GL_LINES_ADJACENCY						= 0x000A
Global Const $GL_LINE_STRIP_ADJACENCY					= 0x000B
Global Const $GL_TRIANGLES_ADJACENCY					= 0x000C
Global Const $GL_TRIANGLE_STRIP_ADJACENCY				= 0x000D
Global Const $GL_LINES_ADJACENCY_ARB					= 0x000A
Global Const $GL_LINE_STRIP_ADJACENCY_ARB				= 0x000B
Global Const $GL_TRIANGLES_ADJACENCY_ARB				= 0x000C
Global Const $GL_TRIANGLE_STRIP_ADJACENCY_ARB			= 0x000D
Global Const $GL_LINES_ADJACENCY_EXT					= 0x000A
Global Const $GL_LINE_STRIP_ADJACENCY_EXT				= 0x000B
Global Const $GL_TRIANGLES_ADJACENCY_EXT				= 0x000C
Global Const $GL_TRIANGLE_STRIP_ADJACENCY_EXT			= 0x000D
Global Const $GL_PATCHES								= 0x000E

;AccumOp enum:
Global Const $GL_ACCUM									= 0x0100
Global Const $GL_LOAD									= 0x0101
Global Const $GL_RETURN									= 0x0102
Global Const $GL_MULT									= 0x0103
Global Const $GL_ADD									= 0x0104

;AlphaFunction enum:
Global Const $GL_NEVER									= 0x0200
Global Const $GL_LESS									= 0x0201
Global Const $GL_EQUAL									= 0x0202
Global Const $GL_LEQUAL									= 0x0203
Global Const $GL_GREATER								= 0x0204
Global Const $GL_NOTEQUAL								= 0x0205
Global Const $GL_GEQUAL									= 0x0206
Global Const $GL_ALWAYS									= 0x0207

;Boolean enum:
Global Const $GL_FALSE									= 0
Global Const $GL_TRUE									= 1

;BlendingFactorDest enum:
Global Const $GL_ZERO									= 0
Global Const $GL_ONE									= 1
Global Const $GL_SRC_COLOR								= 0x0300
Global Const $GL_ONE_MINUS_SRC_COLOR					= 0x0301
Global Const $GL_SRC_ALPHA								= 0x0302
Global Const $GL_ONE_MINUS_SRC_ALPHA					= 0x0303
Global Const $GL_DST_ALPHA								= 0x0304
Global Const $GL_ONE_MINUS_DST_ALPHA					= 0x0305

;BlendingFactorSrc enum:
Global Const $GL_DST_COLOR								= 0x0306
Global Const $GL_ONE_MINUS_DST_COLOR					= 0x0307
Global Const $GL_SRC_ALPHA_SATURATE						= 0x0308

;DrawBufferMode enum:
Global Const $GL_NONE									= 0
Global Const $GL_FRONT_LEFT								= 0x0400
Global Const $GL_FRONT_RIGHT							= 0x0401
Global Const $GL_BACK_LEFT								= 0x0402
Global Const $GL_BACK_RIGHT								= 0x0403
Global Const $GL_FRONT									= 0x0404
Global Const $GL_BACK									= 0x0405
Global Const $GL_LEFT									= 0x0406
Global Const $GL_RIGHT									= 0x0407
Global Const $GL_FRONT_AND_BACK							= 0x0408
Global Const $GL_AUX0									= 0x0409
Global Const $GL_AUX1									= 0x040A
Global Const $GL_AUX2									= 0x040B
Global Const $GL_AUX3									= 0x040C

;GetPName enum:
Global Const $GL_CURRENT_COLOR							= 0x0B00
Global Const $GL_CURRENT_INDEX							= 0x0B01
Global Const $GL_CURRENT_NORMAL							= 0x0B02
Global Const $GL_CURRENT_TEXTURE_COORDS					= 0x0B03
Global Const $GL_CURRENT_RASTER_COLOR					= 0x0B04
Global Const $GL_CURRENT_RASTER_INDEX					= 0x0B05
Global Const $GL_CURRENT_RASTER_TEXTURE_COORDS			= 0x0B06
Global Const $GL_CURRENT_RASTER_POSITION				= 0x0B07
Global Const $GL_CURRENT_RASTER_POSITION_VALID			= 0x0B08
Global Const $GL_CURRENT_RASTER_DISTANCE				= 0x0B09
Global Const $GL_POINT_SMOOTH							= 0x0B10
Global Const $GL_POINT_SIZE								= 0x0B11
Global Const $GL_POINT_SIZE_RANGE						= 0x0B12
Global Const $GL_POINT_SIZE_GRANULARITY					= 0x0B13
Global Const $GL_LINE_SMOOTH							= 0x0B20
Global Const $GL_LINE_WIDTH								= 0x0B21
Global Const $GL_LINE_WIDTH_RANGE						= 0x0B22
Global Const $GL_LINE_WIDTH_GRANULARITY					= 0x0B23
Global Const $GL_LINE_STIPPLE							= 0x0B24
Global Const $GL_LINE_STIPPLE_PATTERN					= 0x0B25
Global Const $GL_LINE_STIPPLE_REPEAT					= 0x0B26
Global Const $GL_LIST_MODE								= 0x0B30
Global Const $GL_MAX_LIST_NESTING						= 0x0B31
Global Const $GL_LIST_BASE								= 0x0B32
Global Const $GL_LIST_INDEX								= 0x0B33
Global Const $GL_POLYGON_MODE							= 0x0B40
Global Const $GL_POLYGON_SMOOTH							= 0x0B41
Global Const $GL_POLYGON_STIPPLE						= 0x0B42
Global Const $GL_EDGE_FLAG								= 0x0B43
Global Const $GL_CULL_FACE								= 0x0B44
Global Const $GL_CULL_FACE_MODE							= 0x0B45
Global Const $GL_FRONT_FACE								= 0x0B46
Global Const $GL_LIGHTING								= 0x0B50
Global Const $GL_LIGHT_MODEL_LOCAL_VIEWER				= 0x0B51
Global Const $GL_LIGHT_MODEL_TWO_SIDE					= 0x0B52
Global Const $GL_LIGHT_MODEL_AMBIENT					= 0x0B53
Global Const $GL_SHADE_MODEL							= 0x0B54
Global Const $GL_COLOR_MATERIAL_FACE					= 0x0B55
Global Const $GL_COLOR_MATERIAL_PARAMETER				= 0x0B56
Global Const $GL_COLOR_MATERIAL							= 0x0B57
Global Const $GL_FOG									= 0x0B60
Global Const $GL_FOG_INDEX								= 0x0B61
Global Const $GL_FOG_DENSITY							= 0x0B62
Global Const $GL_FOG_START								= 0x0B63
Global Const $GL_FOG_END								= 0x0B64
Global Const $GL_FOG_MODE								= 0x0B65
Global Const $GL_FOG_COLOR								= 0x0B66
Global Const $GL_DEPTH_RANGE							= 0x0B70
Global Const $GL_DEPTH_TEST								= 0x0B71
Global Const $GL_DEPTH_WRITEMASK						= 0x0B72
Global Const $GL_DEPTH_CLEAR_VALUE						= 0x0B73
Global Const $GL_DEPTH_FUNC								= 0x0B74
Global Const $GL_ACCUM_CLEAR_VALUE						= 0x0B80
Global Const $GL_STENCIL_TEST							= 0x0B90
Global Const $GL_STENCIL_CLEAR_VALUE					= 0x0B91
Global Const $GL_STENCIL_FUNC							= 0x0B92
Global Const $GL_STENCIL_VALUE_MASK						= 0x0B93
Global Const $GL_STENCIL_FAIL							= 0x0B94
Global Const $GL_STENCIL_PASS_DEPTH_FAIL				= 0x0B95
Global Const $GL_STENCIL_PASS_DEPTH_PASS				= 0x0B96
Global Const $GL_STENCIL_REF							= 0x0B97
Global Const $GL_STENCIL_WRITEMASK						= 0x0B98
Global Const $GL_MATRIX_MODE							= 0x0BA0
Global Const $GL_NORMALIZE								= 0x0BA1
Global Const $GL_VIEWPORT								= 0x0BA2
Global Const $GL_MODELVIEW_STACK_DEPTH					= 0x0BA3
Global Const $GL_PROJECTION_STACK_DEPTH					= 0x0BA4
Global Const $GL_TEXTURE_STACK_DEPTH					= 0x0BA5
Global Const $GL_MODELVIEW_MATRIX						= 0x0BA6
Global Const $GL_PROJECTION_MATRIX						= 0x0BA7
Global Const $GL_TEXTURE_MATRIX							= 0x0BA8
Global Const $GL_ATTRIB_STACK_DEPTH						= 0x0BB0
Global Const $GL_CLIENT_ATTRIB_STACK_DEPTH				= 0x0BB1
Global Const $GL_ALPHA_TEST								= 0x0BC0
Global Const $GL_ALPHA_TEST_FUNC						= 0x0BC1
Global Const $GL_ALPHA_TEST_REF							= 0x0BC2
Global Const $GL_DITHER									= 0x0BD0
Global Const $GL_BLEND_DST								= 0x0BE0
Global Const $GL_BLEND_SRC								= 0x0BE1
Global Const $GL_BLEND									= 0x0BE2
Global Const $GL_LOGIC_OP_MODE							= 0x0BF0
Global Const $GL_INDEX_LOGIC_OP							= 0x0BF1
Global Const $GL_LOGIC_OP								= 0x0BF1
Global Const $GL_COLOR_LOGIC_OP							= 0x0BF2
Global Const $GL_AUX_BUFFERS							= 0x0C00
Global Const $GL_DRAW_BUFFER							= 0x0C01
Global Const $GL_READ_BUFFER							= 0x0C02
Global Const $GL_SCISSOR_BOX							= 0x0C10
Global Const $GL_SCISSOR_TEST							= 0x0C11
Global Const $GL_INDEX_CLEAR_VALUE						= 0x0C20
Global Const $GL_INDEX_WRITEMASK						= 0x0C21
Global Const $GL_COLOR_CLEAR_VALUE						= 0x0C22
Global Const $GL_COLOR_WRITEMASK						= 0x0C23
Global Const $GL_INDEX_MODE								= 0x0C30
Global Const $GL_RGBA_MODE								= 0x0C31
Global Const $GL_DOUBLEBUFFER							= 0x0C32
Global Const $GL_STEREO									= 0x0C33
Global Const $GL_RENDER_MODE							= 0x0C40
Global Const $GL_PERSPECTIVE_CORRECTION_HINT			= 0x0C50
Global Const $GL_POINT_SMOOTH_HINT						= 0x0C51
Global Const $GL_LINE_SMOOTH_HINT						= 0x0C52
Global Const $GL_POLYGON_SMOOTH_HINT					= 0x0C53
Global Const $GL_FOG_HINT								= 0x0C54
Global Const $GL_TEXTURE_GEN_S							= 0x0C60
Global Const $GL_TEXTURE_GEN_T							= 0x0C61
Global Const $GL_TEXTURE_GEN_R							= 0x0C62
Global Const $GL_TEXTURE_GEN_Q							= 0x0C63
Global Const $GL_PIXEL_MAP_I_TO_I_SIZE					= 0x0CB0
Global Const $GL_PIXEL_MAP_S_TO_S_SIZE					= 0x0CB1
Global Const $GL_PIXEL_MAP_I_TO_R_SIZE					= 0x0CB2
Global Const $GL_PIXEL_MAP_I_TO_G_SIZE					= 0x0CB3
Global Const $GL_PIXEL_MAP_I_TO_B_SIZE					= 0x0CB4
Global Const $GL_PIXEL_MAP_I_TO_A_SIZE					= 0x0CB5
Global Const $GL_PIXEL_MAP_R_TO_R_SIZE					= 0x0CB6
Global Const $GL_PIXEL_MAP_G_TO_G_SIZE					= 0x0CB7
Global Const $GL_PIXEL_MAP_B_TO_B_SIZE					= 0x0CB8
Global Const $GL_PIXEL_MAP_A_TO_A_SIZE					= 0x0CB9
Global Const $GL_UNPACK_SWAP_BYTES						= 0x0CF0
Global Const $GL_UNPACK_LSB_FIRST						= 0x0CF1
Global Const $GL_UNPACK_ROW_LENGTH						= 0x0CF2
Global Const $GL_UNPACK_SKIP_ROWS						= 0x0CF3
Global Const $GL_UNPACK_SKIP_PIXELS						= 0x0CF4
Global Const $GL_UNPACK_ALIGNMENT						= 0x0CF5
Global Const $GL_PACK_SWAP_BYTES						= 0x0D00
Global Const $GL_PACK_LSB_FIRST							= 0x0D01
Global Const $GL_PACK_ROW_LENGTH						= 0x0D02
Global Const $GL_PACK_SKIP_ROWS							= 0x0D03
Global Const $GL_PACK_SKIP_PIXELS						= 0x0D04
Global Const $GL_PACK_ALIGNMENT							= 0x0D05
Global Const $GL_MAP_COLOR								= 0x0D10
Global Const $GL_MAP_STENCIL							= 0x0D11
Global Const $GL_INDEX_SHIFT							= 0x0D12
Global Const $GL_INDEX_OFFSET							= 0x0D13
Global Const $GL_RED_SCALE								= 0x0D14
Global Const $GL_RED_BIAS								= 0x0D15
Global Const $GL_ZOOM_X									= 0x0D16
Global Const $GL_ZOOM_Y									= 0x0D17
Global Const $GL_GREEN_SCALE							= 0x0D18
Global Const $GL_GREEN_BIAS								= 0x0D19
Global Const $GL_BLUE_SCALE								= 0x0D1A
Global Const $GL_BLUE_BIAS								= 0x0D1B
Global Const $GL_ALPHA_SCALE							= 0x0D1C
Global Const $GL_ALPHA_BIAS								= 0x0D1D
Global Const $GL_DEPTH_SCALE							= 0x0D1E
Global Const $GL_DEPTH_BIAS								= 0x0D1F
Global Const $GL_MAX_EVAL_ORDER							= 0x0D30
Global Const $GL_MAX_LIGHTS								= 0x0D31
Global Const $GL_MAX_CLIP_DISTANCES						= 0x0D32
Global Const $GL_MAX_CLIP_PLANES						= 0x0D32
Global Const $GL_MAX_TEXTURE_SIZE						= 0x0D33
Global Const $GL_MAX_PIXEL_MAP_TABLE					= 0x0D34
Global Const $GL_MAX_ATTRIB_STACK_DEPTH					= 0x0D35
Global Const $GL_MAX_MODELVIEW_STACK_DEPTH				= 0x0D36
Global Const $GL_MAX_NAME_STACK_DEPTH					= 0x0D37
Global Const $GL_MAX_PROJECTION_STACK_DEPTH				= 0x0D38
Global Const $GL_MAX_TEXTURE_STACK_DEPTH				= 0x0D39
Global Const $GL_MAX_VIEWPORT_DIMS						= 0x0D3A
Global Const $GL_MAX_CLIENT_ATTRIB_STACK_DEPTH			= 0x0D3B
Global Const $GL_SUBPIXEL_BITS							= 0x0D50
Global Const $GL_INDEX_BITS								= 0x0D51
Global Const $GL_RED_BITS								= 0x0D52
Global Const $GL_GREEN_BITS								= 0x0D53
Global Const $GL_BLUE_BITS								= 0x0D54
Global Const $GL_ALPHA_BITS								= 0x0D55
Global Const $GL_DEPTH_BITS								= 0x0D56
Global Const $GL_STENCIL_BITS							= 0x0D57
Global Const $GL_ACCUM_RED_BITS							= 0x0D58
Global Const $GL_ACCUM_GREEN_BITS						= 0x0D59
Global Const $GL_ACCUM_BLUE_BITS						= 0x0D5A
Global Const $GL_ACCUM_ALPHA_BITS						= 0x0D5B
Global Const $GL_NAME_STACK_DEPTH						= 0x0D70
Global Const $GL_AUTO_NORMAL							= 0x0D80
Global Const $GL_MAP1_COLOR_4							= 0x0D90
Global Const $GL_MAP1_INDEX								= 0x0D91
Global Const $GL_MAP1_NORMAL							= 0x0D92
Global Const $GL_MAP1_TEXTURE_COORD_1					= 0x0D93
Global Const $GL_MAP1_TEXTURE_COORD_2					= 0x0D94
Global Const $GL_MAP1_TEXTURE_COORD_3					= 0x0D95
Global Const $GL_MAP1_TEXTURE_COORD_4					= 0x0D96
Global Const $GL_MAP1_VERTEX_3							= 0x0D97
Global Const $GL_MAP1_VERTEX_4							= 0x0D98
Global Const $GL_MAP2_COLOR_4							= 0x0DB0
Global Const $GL_MAP2_INDEX								= 0x0DB1
Global Const $GL_MAP2_NORMAL							= 0x0DB2
Global Const $GL_MAP2_TEXTURE_COORD_1					= 0x0DB3
Global Const $GL_MAP2_TEXTURE_COORD_2					= 0x0DB4
Global Const $GL_MAP2_TEXTURE_COORD_3					= 0x0DB5
Global Const $GL_MAP2_TEXTURE_COORD_4					= 0x0DB6
Global Const $GL_MAP2_VERTEX_3							= 0x0DB7
Global Const $GL_MAP2_VERTEX_4							= 0x0DB8
Global Const $GL_MAP1_GRID_DOMAIN						= 0x0DD0
Global Const $GL_MAP1_GRID_SEGMENTS						= 0x0DD1
Global Const $GL_MAP2_GRID_DOMAIN						= 0x0DD2
Global Const $GL_MAP2_GRID_SEGMENTS						= 0x0DD3
Global Const $GL_TEXTURE_1D								= 0x0DE0
Global Const $GL_TEXTURE_2D								= 0x0DE1
Global Const $GL_FEEDBACK_BUFFER_SIZE					= 0x0DF1
Global Const $GL_FEEDBACK_BUFFER_TYPE					= 0x0DF2
Global Const $GL_SELECTION_BUFFER_SIZE					= 0x0DF4
Global Const $GL_POLYGON_OFFSET_UNITS					= 0x2A00
Global Const $GL_POLYGON_OFFSET_POINT					= 0x2A01
Global Const $GL_POLYGON_OFFSET_LINE					= 0x2A02
Global Const $GL_POLYGON_OFFSET_FILL					= 0x8037
Global Const $GL_POLYGON_OFFSET_FACTOR					= 0x8038
Global Const $GL_TEXTURE_BINDING_1D						= 0x8068
Global Const $GL_TEXTURE_BINDING_2D						= 0x8069
Global Const $GL_TEXTURE_BINDING_3D						= 0x806A
Global Const $GL_VERTEX_ARRAY							= 0x8074
Global Const $GL_NORMAL_ARRAY							= 0x8075
Global Const $GL_COLOR_ARRAY							= 0x8076
Global Const $GL_INDEX_ARRAY							= 0x8077
Global Const $GL_TEXTURE_COORD_ARRAY					= 0x8078
Global Const $GL_EDGE_FLAG_ARRAY						= 0x8079
Global Const $GL_VERTEX_ARRAY_SIZE						= 0x807A
Global Const $GL_VERTEX_ARRAY_TYPE						= 0x807B
Global Const $GL_VERTEX_ARRAY_STRIDE					= 0x807C
Global Const $GL_NORMAL_ARRAY_TYPE						= 0x807E
Global Const $GL_NORMAL_ARRAY_STRIDE					= 0x807F
Global Const $GL_COLOR_ARRAY_SIZE						= 0x8081
Global Const $GL_COLOR_ARRAY_TYPE						= 0x8082
Global Const $GL_COLOR_ARRAY_STRIDE						= 0x8083
Global Const $GL_INDEX_ARRAY_TYPE						= 0x8085
Global Const $GL_INDEX_ARRAY_STRIDE						= 0x8086
Global Const $GL_TEXTURE_COORD_ARRAY_SIZE				= 0x8088
Global Const $GL_TEXTURE_COORD_ARRAY_TYPE				= 0x8089
Global Const $GL_TEXTURE_COORD_ARRAY_STRIDE				= 0x808A
Global Const $GL_EDGE_FLAG_ARRAY_STRIDE					= 0x808C

;LightParameter enum:
Global Const $GL_AMBIENT								= 0x1200
Global Const $GL_DIFFUSE								= 0x1201
Global Const $GL_SPECULAR								= 0x1202
Global Const $GL_POSITION								= 0x1203
Global Const $GL_SPOT_DIRECTION							= 0x1204
Global Const $GL_SPOT_EXPONENT							= 0x1205
Global Const $GL_SPOT_CUTOFF							= 0x1206
Global Const $GL_CONSTANT_ATTENUATION					= 0x1207
Global Const $GL_LINEAR_ATTENUATION						= 0x1208
Global Const $GL_QUADRATIC_ATTENUATION					= 0x1209

;ListMode enum:
Global Const $GL_COMPILE								= 0x1300
Global Const $GL_COMPILE_AND_EXECUTE					= 0x1301
	
;MaterialParameter enum:
Global Const $GL_EMISSION								= 0x1600
Global Const $GL_SHININESS								= 0x1601
Global Const $GL_AMBIENT_AND_DIFFUSE					= 0x1602
Global Const $GL_COLOR_INDEXES							= 0x1603

;MatrixMode enum:
Global Const $GL_MODELVIEW								= 0x1700
Global Const $GL_PROJECTION								= 0x1701
Global Const $GL_TEXTURE								= 0x1702
	
;PolygonMode enum:
Global Const $GL_POINT									= 0x1B00
Global Const $GL_LINE									= 0x1B01
Global Const $GL_FILL									= 0x1B02
	
;RenderingMode enum:
Global Const $GL_RENDER									= 0x1C00
Global Const $GL_FEEDBACK								= 0x1C01
Global Const $GL_SELECT									= 0x1C02

;ShadingModel enum:
Global Const $GL_FLAT									= 0x1D00
Global Const $GL_SMOOTH									= 0x1D01

;LightName enum:
Global Const $GL_LIGHT0									= 0x4000
Global Const $GL_LIGHT1									= 0x4001
Global Const $GL_LIGHT2									= 0x4002
Global Const $GL_LIGHT3									= 0x4003
Global Const $GL_LIGHT4									= 0x4004
Global Const $GL_LIGHT5									= 0x4005
Global Const $GL_LIGHT6									= 0x4006
Global Const $GL_LIGHT7									= 0x4007















Global Const $GLU_SMOOTH = 100000


;PixelFormatDescriptor Constants. Need to tidy. Maybe Constant file     http://msdn.microsoft.com/en-us/library/windows/desktop/dd368826%28v=vs.85%29.aspx
Global Const $PFD_TYPE_RGBA = 0
Global Const $PFD_MAIN_PLANE = 0
Global Const $PFD_DOUBLEBUFFER = 1
Global Const $PFD_DRAW_TO_WINDOW = 4
Global Const $PFD_SUPPORT_OPENGL = 32