#undef GL_ARB_depth_texture
#undef GL_ARB_fragment_program
#undef GL_ARB_imaging
#undef GL_ARB_multisample
#undef GL_ARB_multitexture
#undef GL_ARB_point_parameters
#undef GL_ARB_shadow
#undef GL_ARB_shadow_ambient
#undef GL_ARB_texture_border_clamp
#undef GL_ARB_texture_compression
#undef GL_ARB_texture_cube_map
#undef GL_ARB_texture_env_add
#undef GL_ARB_texture_env_combine
#undef GL_ARB_texture_env_dot3
#undef GL_ARB_texture_mirrored_repeat
#undef GL_ARB_transpose_matrix
#undef GL_ARB_vertex_buffer_object
#undef GL_ARB_vertex_program
#undef GL_ARB_window_pos
#undef GL_Autodesk_valid_back_buffer_hint
#undef GL_EXT_abgr
#undef GL_EXT_bgra
#undef GL_EXT_blend_color
#undef GL_EXT_blend_func_separate
#undef GL_EXT_blend_minmax
#undef GL_EXT_blend_subtract
#undef GL_EXT_clip_volume_hint
#undef GL_EXT_compiled_vertex_array
#undef GL_EXT_color_table
#undef GL_EXT_draw_range_elements
#undef GL_EXT_fog_coord
#undef GL_EXT_multi_draw_arrays
#undef GL_EXT_packed_pixels
#undef GL_EXT_paletted_texture
#undef GL_EXT_point_parameters
#undef GL_EXT_rescale_normal
#undef GL_EXT_secondary_color
#undef GL_EXT_separate_specular_color
#undef GL_EXT_shadow_funcs
#undef GL_EXT_shared_texture_palette
#undef GL_EXT_stencil_two_side
#undef GL_EXT_stencil_wrap
#undef GL_EXT_texture3D
#undef GL_EXT_texture_compression_s3tc
#undef GL_EXT_texture_cube_map
#undef GL_EXT_texture_edge_clamp
#undef GL_EXT_texture_env_add
#undef GL_EXT_texture_env_combine
#undef GL_EXT_texture_env_dot3
#undef GL_EXT_texture_filter_anisotropic
#undef GL_EXT_texture_lod_bias
#undef GL_EXT_texture_object
#undef GL_EXT_vertex_array
#undef GL_EXT_vertex_weighting
#undef GL_HP_occlusion_test
#undef GL_IBM_texture_mirrored_repeat
#undef GL_NV_blend_square
#undef GL_NV_copy_depth_to_color
#undef GL_NV_depth_bounds_test
#undef GL_NV_depth_clamp
#undef GL_NV_draw_mesh
#undef GL_NV_extended_combiner_program
#undef GL_NV_fence
#undef GL_NV_float_buffer
#undef GL_NV_flush_hold
#undef GL_NV_fog_distance
#undef GL_NV_fragment_program
#undef GL_NV_half_float
#undef GL_NV_light_max_exponent
#undef GL_NV_mac_get_proc_address
#undef GL_NV_multisample_filter_hint
#undef GL_NV_occlusion_query
#undef GL_NV_packed_depth_stencil
#undef GL_NV_pixel_data_range
#undef GL_NV_point_sprite
#undef GL_NV_primitive_restart
#undef GL_NV_register_combiners
#undef GL_NV_register_combiners2
#undef GL_NV_set_window_stereomode
#undef GL_NV_texgen_reflection
#undef GL_NV_texture_compression_vtc
#undef GL_NV_texture_env_combine4
#undef GL_NV_texture_expand_normal
#undef GL_NV_texture_rectangle
#undef GL_NV_texture_shader
#undef GL_NV_texture_shader2
#undef GL_NV_texture_shader3
#undef GL_NV_vertex_array_range
#undef GL_NV_vertex_array_range2
#undef GL_NV_vertex_program
#undef GL_NV_vertex_program_
#undef GL_NV_vertex_program2
#undef GL_S3_s3tc
#undef GL_SGIS_generate_mipmap
#undef GL_SGIS_multitexture
#undef GL_SGIS_texture_lod
#undef GL_SGIX_depth_texture
#undef GL_SGIX_shadow
#undef GL_APPLE_transform_hint
#undef GL_WIN_swap_hint
#undef GL_NVX_ycrcb

