Attachment #138500 for bug #202315

View | Details | Raw Unified | Return to bug 202315 | Differences between
Collapse All | Expand All




/*
** The OpenGL Extension Wrangler Library
** Copyright (C) 2002-2007, Milan Ikits <milan ikits[]ieee org>
** Copyright (C) 2002-2007, Marcelo E. Magallon <mmagallo[]debian org>
** Copyright (C) 2002, Lev Povalahev
** All rights reserved.
** 


void* NSGLGetProcAddress (const GLubyte *name)
{
  static const struct mach_header* image = NULL;
  NSSymbol symbol;
  char* symbolName;
  if (NULL == image)
  {
    image = NSAddImage("/System/Library/Frameworks/OpenGL.framework/Versions/Current/OpenGL", NSADDIMAGE_OPTION_RETURN_ON_ERROR);
  }
  /* prepend a '_' for the Unix C symbol mangling convention */
  symbolName = malloc(strlen((const char*)name) + 2);
  strcpy(symbolName+1, (const char*)name);
  symbolName[0] = '_';
  symbol = NULL;
  /* if (NSIsSymbolNameDefined(symbolName))
	 symbol = NSLookupAndBindSymbol(symbolName); */
  symbol = image ? NSLookupSymbolInImage(image, symbolName, NSLOOKUPSYMBOLINIMAGE_OPTION_BIND | NSLOOKUPSYMBOLINIMAGE_OPTION_RETURN_ON_ERROR) : NULL;
  free(symbolName);
  return symbol ? NSAddressOfSymbol(symbol) : NULL;
}

#endif

/*
 * Define GLboolean const cast.
 */
#define CONST_CAST(x) (*(GLboolean*)&x)

/*
 * GLEW, just like OpenGL or GLU, does not rely on the standard C library.
 * These functions implement the functionality required in this file.
 */

static GLuint _glewStrLen (const GLubyte* s)
{
  GLuint i=0;

PFNGLVERTEXATTRIB4USVPROC __glewVertexAttrib4usv = NULL;
PFNGLVERTEXATTRIBPOINTERPROC __glewVertexAttribPointer = NULL;

PFNGLUNIFORMMATRIX2X3FVPROC __glewUniformMatrix2x3fv = NULL;
PFNGLUNIFORMMATRIX2X4FVPROC __glewUniformMatrix2x4fv = NULL;
PFNGLUNIFORMMATRIX3X2FVPROC __glewUniformMatrix3x2fv = NULL;
PFNGLUNIFORMMATRIX3X4FVPROC __glewUniformMatrix3x4fv = NULL;
PFNGLUNIFORMMATRIX4X2FVPROC __glewUniformMatrix4x2fv = NULL;
PFNGLUNIFORMMATRIX4X3FVPROC __glewUniformMatrix4x3fv = NULL;

PFNGLTBUFFERMASK3DFXPROC __glewTbufferMask3DFX = NULL;

PFNGLDRAWELEMENTARRAYAPPLEPROC __glewDrawElementArrayAPPLE = NULL;

PFNGLVERTEXSTREAM4SATIPROC __glewVertexStream4sATI = NULL;
PFNGLVERTEXSTREAM4SVATIPROC __glewVertexStream4svATI = NULL;

PFNGLGETUNIFORMBUFFERSIZEEXTPROC __glewGetUniformBufferSizeEXT = NULL;
PFNGLGETUNIFORMOFFSETEXTPROC __glewGetUniformOffsetEXT = NULL;
PFNGLUNIFORMBUFFEREXTPROC __glewUniformBufferEXT = NULL;

PFNGLBLENDCOLOREXTPROC __glewBlendColorEXT = NULL;

PFNGLBLENDEQUATIONSEPARATEEXTPROC __glewBlendEquationSeparateEXT = NULL;


PFNGLDEPTHBOUNDSEXTPROC __glewDepthBoundsEXT = NULL;

PFNGLCOLORMASKINDEXEDEXTPROC __glewColorMaskIndexedEXT = NULL;
PFNGLDISABLEINDEXEDEXTPROC __glewDisableIndexedEXT = NULL;
PFNGLENABLEINDEXEDEXTPROC __glewEnableIndexedEXT = NULL;
PFNGLGETBOOLEANINDEXEDVEXTPROC __glewGetBooleanIndexedvEXT = NULL;
PFNGLGETINTEGERINDEXEDVEXTPROC __glewGetIntegerIndexedvEXT = NULL;
PFNGLISENABLEDINDEXEDEXTPROC __glewIsEnabledIndexedEXT = NULL;

PFNGLDRAWARRAYSINSTANCEDEXTPROC __glewDrawArraysInstancedEXT = NULL;
PFNGLDRAWELEMENTSINSTANCEDEXTPROC __glewDrawElementsInstancedEXT = NULL;

PFNGLDRAWRANGEELEMENTSEXTPROC __glewDrawRangeElementsEXT = NULL;

PFNGLFOGCOORDPOINTEREXTPROC __glewFogCoordPointerEXT = NULL;

PFNGLGETFRAGMENTMATERIALIVEXTPROC __glewGetFragmentMaterialivEXT = NULL;
PFNGLLIGHTENVIEXTPROC __glewLightEnviEXT = NULL;

PFNGLBLITFRAMEBUFFEREXTPROC __glewBlitFramebufferEXT = NULL;

PFNGLRENDERBUFFERSTORAGEMULTISAMPLEEXTPROC __glewRenderbufferStorageMultisampleEXT = NULL;

PFNGLBINDFRAMEBUFFEREXTPROC __glewBindFramebufferEXT = NULL;
PFNGLBINDRENDERBUFFEREXTPROC __glewBindRenderbufferEXT = NULL;
PFNGLCHECKFRAMEBUFFERSTATUSEXTPROC __glewCheckFramebufferStatusEXT = NULL;

PFNGLISRENDERBUFFEREXTPROC __glewIsRenderbufferEXT = NULL;
PFNGLRENDERBUFFERSTORAGEEXTPROC __glewRenderbufferStorageEXT = NULL;

PFNGLFRAMEBUFFERTEXTUREEXTPROC __glewFramebufferTextureEXT = NULL;
PFNGLFRAMEBUFFERTEXTUREFACEEXTPROC __glewFramebufferTextureFaceEXT = NULL;
PFNGLFRAMEBUFFERTEXTURELAYEREXTPROC __glewFramebufferTextureLayerEXT = NULL;
PFNGLPROGRAMPARAMETERIEXTPROC __glewProgramParameteriEXT = NULL;

PFNGLPROGRAMENVPARAMETERS4FVEXTPROC __glewProgramEnvParameters4fvEXT = NULL;
PFNGLPROGRAMLOCALPARAMETERS4FVEXTPROC __glewProgramLocalParameters4fvEXT = NULL;

PFNGLBINDFRAGDATALOCATIONEXTPROC __glewBindFragDataLocationEXT = NULL;
PFNGLGETFRAGDATALOCATIONEXTPROC __glewGetFragDataLocationEXT = NULL;
PFNGLGETUNIFORMUIVEXTPROC __glewGetUniformuivEXT = NULL;
PFNGLGETVERTEXATTRIBIIVEXTPROC __glewGetVertexAttribIivEXT = NULL;
PFNGLGETVERTEXATTRIBIUIVEXTPROC __glewGetVertexAttribIuivEXT = NULL;
PFNGLUNIFORM1UIEXTPROC __glewUniform1uiEXT = NULL;
PFNGLUNIFORM1UIVEXTPROC __glewUniform1uivEXT = NULL;
PFNGLUNIFORM2UIEXTPROC __glewUniform2uiEXT = NULL;
PFNGLUNIFORM2UIVEXTPROC __glewUniform2uivEXT = NULL;
PFNGLUNIFORM3UIEXTPROC __glewUniform3uiEXT = NULL;
PFNGLUNIFORM3UIVEXTPROC __glewUniform3uivEXT = NULL;
PFNGLUNIFORM4UIEXTPROC __glewUniform4uiEXT = NULL;
PFNGLUNIFORM4UIVEXTPROC __glewUniform4uivEXT = NULL;
PFNGLVERTEXATTRIBI1IEXTPROC __glewVertexAttribI1iEXT = NULL;
PFNGLVERTEXATTRIBI1IVEXTPROC __glewVertexAttribI1ivEXT = NULL;
PFNGLVERTEXATTRIBI1UIEXTPROC __glewVertexAttribI1uiEXT = NULL;
PFNGLVERTEXATTRIBI1UIVEXTPROC __glewVertexAttribI1uivEXT = NULL;
PFNGLVERTEXATTRIBI2IEXTPROC __glewVertexAttribI2iEXT = NULL;
PFNGLVERTEXATTRIBI2IVEXTPROC __glewVertexAttribI2ivEXT = NULL;
PFNGLVERTEXATTRIBI2UIEXTPROC __glewVertexAttribI2uiEXT = NULL;
PFNGLVERTEXATTRIBI2UIVEXTPROC __glewVertexAttribI2uivEXT = NULL;
PFNGLVERTEXATTRIBI3IEXTPROC __glewVertexAttribI3iEXT = NULL;
PFNGLVERTEXATTRIBI3IVEXTPROC __glewVertexAttribI3ivEXT = NULL;
PFNGLVERTEXATTRIBI3UIEXTPROC __glewVertexAttribI3uiEXT = NULL;
PFNGLVERTEXATTRIBI3UIVEXTPROC __glewVertexAttribI3uivEXT = NULL;
PFNGLVERTEXATTRIBI4BVEXTPROC __glewVertexAttribI4bvEXT = NULL;
PFNGLVERTEXATTRIBI4IEXTPROC __glewVertexAttribI4iEXT = NULL;
PFNGLVERTEXATTRIBI4IVEXTPROC __glewVertexAttribI4ivEXT = NULL;
PFNGLVERTEXATTRIBI4SVEXTPROC __glewVertexAttribI4svEXT = NULL;
PFNGLVERTEXATTRIBI4UBVEXTPROC __glewVertexAttribI4ubvEXT = NULL;
PFNGLVERTEXATTRIBI4UIEXTPROC __glewVertexAttribI4uiEXT = NULL;
PFNGLVERTEXATTRIBI4UIVEXTPROC __glewVertexAttribI4uivEXT = NULL;
PFNGLVERTEXATTRIBI4USVEXTPROC __glewVertexAttribI4usvEXT = NULL;
PFNGLVERTEXATTRIBIPOINTEREXTPROC __glewVertexAttribIPointerEXT = NULL;

PFNGLGETHISTOGRAMEXTPROC __glewGetHistogramEXT = NULL;
PFNGLGETHISTOGRAMPARAMETERFVEXTPROC __glewGetHistogramParameterfvEXT = NULL;
PFNGLGETHISTOGRAMPARAMETERIVEXTPROC __glewGetHistogramParameterivEXT = NULL;


PFNGLTEXIMAGE3DEXTPROC __glewTexImage3DEXT = NULL;

PFNGLTEXBUFFEREXTPROC __glewTexBufferEXT = NULL;

PFNGLCLEARCOLORIIEXTPROC __glewClearColorIiEXT = NULL;
PFNGLCLEARCOLORIUIEXTPROC __glewClearColorIuiEXT = NULL;
PFNGLGETTEXPARAMETERIIVEXTPROC __glewGetTexParameterIivEXT = NULL;
PFNGLGETTEXPARAMETERIUIVEXTPROC __glewGetTexParameterIuivEXT = NULL;
PFNGLTEXPARAMETERIIVEXTPROC __glewTexParameterIivEXT = NULL;
PFNGLTEXPARAMETERIUIVEXTPROC __glewTexParameterIuivEXT = NULL;

PFNGLARETEXTURESRESIDENTEXTPROC __glewAreTexturesResidentEXT = NULL;
PFNGLBINDTEXTUREEXTPROC __glewBindTextureEXT = NULL;
PFNGLDELETETEXTURESEXTPROC __glewDeleteTexturesEXT = NULL;


PFNGLTEXTURENORMALEXTPROC __glewTextureNormalEXT = NULL;

PFNGLGETQUERYOBJECTI64VEXTPROC __glewGetQueryObjecti64vEXT = NULL;
PFNGLGETQUERYOBJECTUI64VEXTPROC __glewGetQueryObjectui64vEXT = NULL;

PFNGLARRAYELEMENTEXTPROC __glewArrayElementEXT = NULL;
PFNGLCOLORPOINTEREXTPROC __glewColorPointerEXT = NULL;
PFNGLDRAWARRAYSEXTPROC __glewDrawArraysEXT = NULL;

PFNGLWINDOWPOS4SMESAPROC __glewWindowPos4sMESA = NULL;
PFNGLWINDOWPOS4SVMESAPROC __glewWindowPos4svMESA = NULL;

PFNGLCLEARDEPTHDNVPROC __glewClearDepthdNV = NULL;
PFNGLDEPTHBOUNDSDNVPROC __glewDepthBoundsdNV = NULL;
PFNGLDEPTHRANGEDNVPROC __glewDepthRangedNV = NULL;

PFNGLEVALMAPSNVPROC __glewEvalMapsNV = NULL;
PFNGLGETMAPATTRIBPARAMETERFVNVPROC __glewGetMapAttribParameterfvNV = NULL;
PFNGLGETMAPATTRIBPARAMETERIVNVPROC __glewGetMapAttribParameterivNV = NULL;

PFNGLPROGRAMNAMEDPARAMETER4FNVPROC __glewProgramNamedParameter4fNV = NULL;
PFNGLPROGRAMNAMEDPARAMETER4FVNVPROC __glewProgramNamedParameter4fvNV = NULL;

PFNGLRENDERBUFFERSTORAGEMULTISAMPLECOVERAGENVPROC __glewRenderbufferStorageMultisampleCoverageNV = NULL;

PFNGLPROGRAMVERTEXLIMITNVPROC __glewProgramVertexLimitNV = NULL;

PFNGLPROGRAMENVPARAMETERI4INVPROC __glewProgramEnvParameterI4iNV = NULL;
PFNGLPROGRAMENVPARAMETERI4IVNVPROC __glewProgramEnvParameterI4ivNV = NULL;
PFNGLPROGRAMENVPARAMETERI4UINVPROC __glewProgramEnvParameterI4uiNV = NULL;
PFNGLPROGRAMENVPARAMETERI4UIVNVPROC __glewProgramEnvParameterI4uivNV = NULL;
PFNGLPROGRAMENVPARAMETERSI4IVNVPROC __glewProgramEnvParametersI4ivNV = NULL;
PFNGLPROGRAMENVPARAMETERSI4UIVNVPROC __glewProgramEnvParametersI4uivNV = NULL;
PFNGLPROGRAMLOCALPARAMETERI4INVPROC __glewProgramLocalParameterI4iNV = NULL;
PFNGLPROGRAMLOCALPARAMETERI4IVNVPROC __glewProgramLocalParameterI4ivNV = NULL;
PFNGLPROGRAMLOCALPARAMETERI4UINVPROC __glewProgramLocalParameterI4uiNV = NULL;
PFNGLPROGRAMLOCALPARAMETERI4UIVNVPROC __glewProgramLocalParameterI4uivNV = NULL;
PFNGLPROGRAMLOCALPARAMETERSI4IVNVPROC __glewProgramLocalParametersI4ivNV = NULL;
PFNGLPROGRAMLOCALPARAMETERSI4UIVNVPROC __glewProgramLocalParametersI4uivNV = NULL;

PFNGLCOLOR3HNVPROC __glewColor3hNV = NULL;
PFNGLCOLOR3HVNVPROC __glewColor3hvNV = NULL;
PFNGLCOLOR4HNVPROC __glewColor4hNV = NULL;

PFNGLGETOCCLUSIONQUERYUIVNVPROC __glewGetOcclusionQueryuivNV = NULL;
PFNGLISOCCLUSIONQUERYNVPROC __glewIsOcclusionQueryNV = NULL;

PFNGLPROGRAMBUFFERPARAMETERSIIVNVPROC __glewProgramBufferParametersIivNV = NULL;
PFNGLPROGRAMBUFFERPARAMETERSIUIVNVPROC __glewProgramBufferParametersIuivNV = NULL;
PFNGLPROGRAMBUFFERPARAMETERSFVNVPROC __glewProgramBufferParametersfvNV = NULL;

PFNGLFLUSHPIXELDATARANGENVPROC __glewFlushPixelDataRangeNV = NULL;
PFNGLPIXELDATARANGENVPROC __glewPixelDataRangeNV = NULL;


PFNGLCOMBINERSTAGEPARAMETERFVNVPROC __glewCombinerStageParameterfvNV = NULL;
PFNGLGETCOMBINERSTAGEPARAMETERFVNVPROC __glewGetCombinerStageParameterfvNV = NULL;

PFNGLACTIVEVARYINGNVPROC __glewActiveVaryingNV = NULL;
PFNGLBEGINTRANSFORMFEEDBACKNVPROC __glewBeginTransformFeedbackNV = NULL;
PFNGLBINDBUFFERBASENVPROC __glewBindBufferBaseNV = NULL;
PFNGLBINDBUFFEROFFSETNVPROC __glewBindBufferOffsetNV = NULL;
PFNGLBINDBUFFERRANGENVPROC __glewBindBufferRangeNV = NULL;
PFNGLENDTRANSFORMFEEDBACKNVPROC __glewEndTransformFeedbackNV = NULL;
PFNGLGETACTIVEVARYINGNVPROC __glewGetActiveVaryingNV = NULL;
PFNGLGETTRANSFORMFEEDBACKVARYINGNVPROC __glewGetTransformFeedbackVaryingNV = NULL;
PFNGLGETVARYINGLOCATIONNVPROC __glewGetVaryingLocationNV = NULL;
PFNGLTRANSFORMFEEDBACKATTRIBSNVPROC __glewTransformFeedbackAttribsNV = NULL;
PFNGLTRANSFORMFEEDBACKVARYINGSNVPROC __glewTransformFeedbackVaryingsNV = NULL;

PFNGLFLUSHVERTEXARRAYRANGENVPROC __glewFlushVertexArrayRangeNV = NULL;
PFNGLVERTEXARRAYRANGENVPROC __glewVertexArrayRangeNV = NULL;


PFNGLVERTEXATTRIBS4SVNVPROC __glewVertexAttribs4svNV = NULL;
PFNGLVERTEXATTRIBS4UBVNVPROC __glewVertexAttribs4ubvNV = NULL;

PFNGLCLEARDEPTHFOESPROC __glewClearDepthfOES = NULL;
PFNGLCLIPPLANEFOESPROC __glewClipPlanefOES = NULL;
PFNGLDEPTHRANGEFOESPROC __glewDepthRangefOES = NULL;
PFNGLFRUSTUMFOESPROC __glewFrustumfOES = NULL;
PFNGLGETCLIPPLANEFOESPROC __glewGetClipPlanefOES = NULL;
PFNGLORTHOFOESPROC __glewOrthofOES = NULL;

PFNGLDETAILTEXFUNCSGISPROC __glewDetailTexFuncSGIS = NULL;
PFNGLGETDETAILTEXFUNCSGISPROC __glewGetDetailTexFuncSGIS = NULL;


GLboolean __GLEW_VERSION_1_4 = GL_FALSE;
GLboolean __GLEW_VERSION_1_5 = GL_FALSE;
GLboolean __GLEW_VERSION_2_0 = GL_FALSE;
GLboolean __GLEW_VERSION_2_1 = GL_FALSE;
GLboolean __GLEW_3DFX_multisample = GL_FALSE;
GLboolean __GLEW_3DFX_tbuffer = GL_FALSE;
GLboolean __GLEW_3DFX_texture_compression_FXT1 = GL_FALSE;

GLboolean __GLEW_ATI_map_object_buffer = GL_FALSE;
GLboolean __GLEW_ATI_pn_triangles = GL_FALSE;
GLboolean __GLEW_ATI_separate_stencil = GL_FALSE;
GLboolean __GLEW_ATI_shader_texture_lod = GL_FALSE;
GLboolean __GLEW_ATI_text_fragment_shader = GL_FALSE;
GLboolean __GLEW_ATI_texture_compression_3dc = GL_FALSE;
GLboolean __GLEW_ATI_texture_env_combine3 = GL_FALSE;

GLboolean __GLEW_EXT_Cg_shader = GL_FALSE;
GLboolean __GLEW_EXT_abgr = GL_FALSE;
GLboolean __GLEW_EXT_bgra = GL_FALSE;
GLboolean __GLEW_EXT_bindable_uniform = GL_FALSE;
GLboolean __GLEW_EXT_blend_color = GL_FALSE;
GLboolean __GLEW_EXT_blend_equation_separate = GL_FALSE;
GLboolean __GLEW_EXT_blend_func_separate = GL_FALSE;

GLboolean __GLEW_EXT_copy_texture = GL_FALSE;
GLboolean __GLEW_EXT_cull_vertex = GL_FALSE;
GLboolean __GLEW_EXT_depth_bounds_test = GL_FALSE;
GLboolean __GLEW_EXT_draw_buffers2 = GL_FALSE;
GLboolean __GLEW_EXT_draw_instanced = GL_FALSE;
GLboolean __GLEW_EXT_draw_range_elements = GL_FALSE;
GLboolean __GLEW_EXT_fog_coord = GL_FALSE;
GLboolean __GLEW_EXT_fragment_lighting = GL_FALSE;
GLboolean __GLEW_EXT_framebuffer_blit = GL_FALSE;
GLboolean __GLEW_EXT_framebuffer_multisample = GL_FALSE;
GLboolean __GLEW_EXT_framebuffer_object = GL_FALSE;
GLboolean __GLEW_EXT_framebuffer_sRGB = GL_FALSE;
GLboolean __GLEW_EXT_geometry_shader4 = GL_FALSE;
GLboolean __GLEW_EXT_gpu_program_parameters = GL_FALSE;
GLboolean __GLEW_EXT_gpu_shader4 = GL_FALSE;
GLboolean __GLEW_EXT_histogram = GL_FALSE;
GLboolean __GLEW_EXT_index_array_formats = GL_FALSE;
GLboolean __GLEW_EXT_index_func = GL_FALSE;

GLboolean __GLEW_EXT_misc_attribute = GL_FALSE;
GLboolean __GLEW_EXT_multi_draw_arrays = GL_FALSE;
GLboolean __GLEW_EXT_multisample = GL_FALSE;
GLboolean __GLEW_EXT_packed_depth_stencil = GL_FALSE;
GLboolean __GLEW_EXT_packed_float = GL_FALSE;
GLboolean __GLEW_EXT_packed_pixels = GL_FALSE;
GLboolean __GLEW_EXT_paletted_texture = GL_FALSE;
GLboolean __GLEW_EXT_pixel_buffer_object = GL_FALSE;

GLboolean __GLEW_EXT_separate_specular_color = GL_FALSE;
GLboolean __GLEW_EXT_shadow_funcs = GL_FALSE;
GLboolean __GLEW_EXT_shared_texture_palette = GL_FALSE;
GLboolean __GLEW_EXT_stencil_clear_tag = GL_FALSE;
GLboolean __GLEW_EXT_stencil_two_side = GL_FALSE;
GLboolean __GLEW_EXT_stencil_wrap = GL_FALSE;
GLboolean __GLEW_EXT_subtexture = GL_FALSE;
GLboolean __GLEW_EXT_texture = GL_FALSE;
GLboolean __GLEW_EXT_texture3D = GL_FALSE;
GLboolean __GLEW_EXT_texture_array = GL_FALSE;
GLboolean __GLEW_EXT_texture_buffer_object = GL_FALSE;
GLboolean __GLEW_EXT_texture_compression_dxt1 = GL_FALSE;
GLboolean __GLEW_EXT_texture_compression_latc = GL_FALSE;
GLboolean __GLEW_EXT_texture_compression_rgtc = GL_FALSE;
GLboolean __GLEW_EXT_texture_compression_s3tc = GL_FALSE;
GLboolean __GLEW_EXT_texture_cube_map = GL_FALSE;
GLboolean __GLEW_EXT_texture_edge_clamp = GL_FALSE;

GLboolean __GLEW_EXT_texture_env_combine = GL_FALSE;
GLboolean __GLEW_EXT_texture_env_dot3 = GL_FALSE;
GLboolean __GLEW_EXT_texture_filter_anisotropic = GL_FALSE;
GLboolean __GLEW_EXT_texture_integer = GL_FALSE;
GLboolean __GLEW_EXT_texture_lod_bias = GL_FALSE;
GLboolean __GLEW_EXT_texture_mirror_clamp = GL_FALSE;
GLboolean __GLEW_EXT_texture_object = GL_FALSE;
GLboolean __GLEW_EXT_texture_perturb_normal = GL_FALSE;
GLboolean __GLEW_EXT_texture_rectangle = GL_FALSE;
GLboolean __GLEW_EXT_texture_sRGB = GL_FALSE;
GLboolean __GLEW_EXT_texture_shared_exponent = GL_FALSE;
GLboolean __GLEW_EXT_timer_query = GL_FALSE;
GLboolean __GLEW_EXT_vertex_array = GL_FALSE;
GLboolean __GLEW_EXT_vertex_shader = GL_FALSE;
GLboolean __GLEW_EXT_vertex_weighting = GL_FALSE;

GLboolean __GLEW_INTEL_parallel_arrays = GL_FALSE;
GLboolean __GLEW_INTEL_texture_scissor = GL_FALSE;
GLboolean __GLEW_KTX_buffer_region = GL_FALSE;
GLboolean __GLEW_MESAX_texture_stack = GL_FALSE;
GLboolean __GLEW_MESA_pack_invert = GL_FALSE;
GLboolean __GLEW_MESA_resize_buffers = GL_FALSE;
GLboolean __GLEW_MESA_window_pos = GL_FALSE;
GLboolean __GLEW_MESA_ycbcr_texture = GL_FALSE;
GLboolean __GLEW_NV_blend_square = GL_FALSE;
GLboolean __GLEW_NV_copy_depth_to_color = GL_FALSE;
GLboolean __GLEW_NV_depth_buffer_float = GL_FALSE;
GLboolean __GLEW_NV_depth_clamp = GL_FALSE;
GLboolean __GLEW_NV_depth_range_unclamped = GL_FALSE;
GLboolean __GLEW_NV_evaluators = GL_FALSE;
GLboolean __GLEW_NV_fence = GL_FALSE;
GLboolean __GLEW_NV_float_buffer = GL_FALSE;
GLboolean __GLEW_NV_fog_distance = GL_FALSE;
GLboolean __GLEW_NV_fragment_program = GL_FALSE;
GLboolean __GLEW_NV_fragment_program2 = GL_FALSE;
GLboolean __GLEW_NV_fragment_program4 = GL_FALSE;
GLboolean __GLEW_NV_fragment_program_option = GL_FALSE;
GLboolean __GLEW_NV_framebuffer_multisample_coverage = GL_FALSE;
GLboolean __GLEW_NV_geometry_program4 = GL_FALSE;
GLboolean __GLEW_NV_geometry_shader4 = GL_FALSE;
GLboolean __GLEW_NV_gpu_program4 = GL_FALSE;
GLboolean __GLEW_NV_half_float = GL_FALSE;
GLboolean __GLEW_NV_light_max_exponent = GL_FALSE;
GLboolean __GLEW_NV_multisample_filter_hint = GL_FALSE;
GLboolean __GLEW_NV_occlusion_query = GL_FALSE;
GLboolean __GLEW_NV_packed_depth_stencil = GL_FALSE;
GLboolean __GLEW_NV_parameter_buffer_object = GL_FALSE;
GLboolean __GLEW_NV_pixel_data_range = GL_FALSE;
GLboolean __GLEW_NV_point_sprite = GL_FALSE;
GLboolean __GLEW_NV_primitive_restart = GL_FALSE;

GLboolean __GLEW_NV_texture_shader = GL_FALSE;
GLboolean __GLEW_NV_texture_shader2 = GL_FALSE;
GLboolean __GLEW_NV_texture_shader3 = GL_FALSE;
GLboolean __GLEW_NV_transform_feedback = GL_FALSE;
GLboolean __GLEW_NV_vertex_array_range = GL_FALSE;
GLboolean __GLEW_NV_vertex_array_range2 = GL_FALSE;
GLboolean __GLEW_NV_vertex_program = GL_FALSE;

GLboolean __GLEW_NV_vertex_program2 = GL_FALSE;
GLboolean __GLEW_NV_vertex_program2_option = GL_FALSE;
GLboolean __GLEW_NV_vertex_program3 = GL_FALSE;
GLboolean __GLEW_NV_vertex_program4 = GL_FALSE;
GLboolean __GLEW_OES_byte_coordinates = GL_FALSE;
GLboolean __GLEW_OES_compressed_paletted_texture = GL_FALSE;
GLboolean __GLEW_OES_read_format = GL_FALSE;
GLboolean __GLEW_OES_single_precision = GL_FALSE;
GLboolean __GLEW_OML_interlace = GL_FALSE;
GLboolean __GLEW_OML_resample = GL_FALSE;
GLboolean __GLEW_OML_subsample = GL_FALSE;


#endif /* GL_VERSION_2_0 */

#ifdef GL_VERSION_2_1

static GLboolean _glewInit_GL_VERSION_2_1 (GLEW_CONTEXT_ARG_DEF_INIT)
{
  GLboolean r = GL_FALSE;

  r = ((glUniformMatrix2x3fv = (PFNGLUNIFORMMATRIX2X3FVPROC)glewGetProcAddress((const GLubyte*)"glUniformMatrix2x3fv")) == NULL) || r;
  r = ((glUniformMatrix2x4fv = (PFNGLUNIFORMMATRIX2X4FVPROC)glewGetProcAddress((const GLubyte*)"glUniformMatrix2x4fv")) == NULL) || r;
  r = ((glUniformMatrix3x2fv = (PFNGLUNIFORMMATRIX3X2FVPROC)glewGetProcAddress((const GLubyte*)"glUniformMatrix3x2fv")) == NULL) || r;
  r = ((glUniformMatrix3x4fv = (PFNGLUNIFORMMATRIX3X4FVPROC)glewGetProcAddress((const GLubyte*)"glUniformMatrix3x4fv")) == NULL) || r;
  r = ((glUniformMatrix4x2fv = (PFNGLUNIFORMMATRIX4X2FVPROC)glewGetProcAddress((const GLubyte*)"glUniformMatrix4x2fv")) == NULL) || r;
  r = ((glUniformMatrix4x3fv = (PFNGLUNIFORMMATRIX4X3FVPROC)glewGetProcAddress((const GLubyte*)"glUniformMatrix4x3fv")) == NULL) || r;

  return r;
}

#endif /* GL_VERSION_2_1 */

#ifdef GL_3DFX_multisample

#endif /* GL_3DFX_multisample */

{
  GLboolean r = GL_FALSE;

  r = ((glBlendEquation = (PFNGLBLENDEQUATIONPROC)glewGetProcAddress((const GLubyte*)"glBlendEquation")) == NULL) || r;
  r = ((glColorSubTable = (PFNGLCOLORSUBTABLEPROC)glewGetProcAddress((const GLubyte*)"glColorSubTable")) == NULL) || r;
  r = ((glColorTable = (PFNGLCOLORTABLEPROC)glewGetProcAddress((const GLubyte*)"glColorTable")) == NULL) || r;
  r = ((glColorTableParameterfv = (PFNGLCOLORTABLEPARAMETERFVPROC)glewGetProcAddress((const GLubyte*)"glColorTableParameterfv")) == NULL) || r;


#endif /* GL_ATI_separate_stencil */

#ifdef GL_ATI_shader_texture_lod

#endif /* GL_ATI_shader_texture_lod */

#ifdef GL_ATI_text_fragment_shader

#endif /* GL_ATI_text_fragment_shader */


#endif /* GL_EXT_bgra */

#ifdef GL_EXT_bindable_uniform

static GLboolean _glewInit_GL_EXT_bindable_uniform (GLEW_CONTEXT_ARG_DEF_INIT)
{
  GLboolean r = GL_FALSE;

  r = ((glGetUniformBufferSizeEXT = (PFNGLGETUNIFORMBUFFERSIZEEXTPROC)glewGetProcAddress((const GLubyte*)"glGetUniformBufferSizeEXT")) == NULL) || r;
  r = ((glGetUniformOffsetEXT = (PFNGLGETUNIFORMOFFSETEXTPROC)glewGetProcAddress((const GLubyte*)"glGetUniformOffsetEXT")) == NULL) || r;
  r = ((glUniformBufferEXT = (PFNGLUNIFORMBUFFEREXTPROC)glewGetProcAddress((const GLubyte*)"glUniformBufferEXT")) == NULL) || r;

  return r;
}

#endif /* GL_EXT_bindable_uniform */

#ifdef GL_EXT_blend_color

static GLboolean _glewInit_GL_EXT_blend_color (GLEW_CONTEXT_ARG_DEF_INIT)


#endif /* GL_EXT_depth_bounds_test */

#ifdef GL_EXT_draw_buffers2

static GLboolean _glewInit_GL_EXT_draw_buffers2 (GLEW_CONTEXT_ARG_DEF_INIT)
{
  GLboolean r = GL_FALSE;

  r = ((glColorMaskIndexedEXT = (PFNGLCOLORMASKINDEXEDEXTPROC)glewGetProcAddress((const GLubyte*)"glColorMaskIndexedEXT")) == NULL) || r;
  r = ((glDisableIndexedEXT = (PFNGLDISABLEINDEXEDEXTPROC)glewGetProcAddress((const GLubyte*)"glDisableIndexedEXT")) == NULL) || r;
  r = ((glEnableIndexedEXT = (PFNGLENABLEINDEXEDEXTPROC)glewGetProcAddress((const GLubyte*)"glEnableIndexedEXT")) == NULL) || r;
  r = ((glGetBooleanIndexedvEXT = (PFNGLGETBOOLEANINDEXEDVEXTPROC)glewGetProcAddress((const GLubyte*)"glGetBooleanIndexedvEXT")) == NULL) || r;
  r = ((glGetIntegerIndexedvEXT = (PFNGLGETINTEGERINDEXEDVEXTPROC)glewGetProcAddress((const GLubyte*)"glGetIntegerIndexedvEXT")) == NULL) || r;
  r = ((glIsEnabledIndexedEXT = (PFNGLISENABLEDINDEXEDEXTPROC)glewGetProcAddress((const GLubyte*)"glIsEnabledIndexedEXT")) == NULL) || r;

  return r;
}

#endif /* GL_EXT_draw_buffers2 */

#ifdef GL_EXT_draw_instanced

static GLboolean _glewInit_GL_EXT_draw_instanced (GLEW_CONTEXT_ARG_DEF_INIT)
{
  GLboolean r = GL_FALSE;

  r = ((glDrawArraysInstancedEXT = (PFNGLDRAWARRAYSINSTANCEDEXTPROC)glewGetProcAddress((const GLubyte*)"glDrawArraysInstancedEXT")) == NULL) || r;
  r = ((glDrawElementsInstancedEXT = (PFNGLDRAWELEMENTSINSTANCEDEXTPROC)glewGetProcAddress((const GLubyte*)"glDrawElementsInstancedEXT")) == NULL) || r;

  return r;
}

#endif /* GL_EXT_draw_instanced */

#ifdef GL_EXT_draw_range_elements

static GLboolean _glewInit_GL_EXT_draw_range_elements (GLEW_CONTEXT_ARG_DEF_INIT)


#endif /* GL_EXT_fragment_lighting */

#ifdef GL_EXT_framebuffer_blit

static GLboolean _glewInit_GL_EXT_framebuffer_blit (GLEW_CONTEXT_ARG_DEF_INIT)
{
  GLboolean r = GL_FALSE;

  r = ((glBlitFramebufferEXT = (PFNGLBLITFRAMEBUFFEREXTPROC)glewGetProcAddress((const GLubyte*)"glBlitFramebufferEXT")) == NULL) || r;

  return r;
}

#endif /* GL_EXT_framebuffer_blit */

#ifdef GL_EXT_framebuffer_multisample

static GLboolean _glewInit_GL_EXT_framebuffer_multisample (GLEW_CONTEXT_ARG_DEF_INIT)
{
  GLboolean r = GL_FALSE;

  r = ((glRenderbufferStorageMultisampleEXT = (PFNGLRENDERBUFFERSTORAGEMULTISAMPLEEXTPROC)glewGetProcAddress((const GLubyte*)"glRenderbufferStorageMultisampleEXT")) == NULL) || r;

  return r;
}

#endif /* GL_EXT_framebuffer_multisample */

#ifdef GL_EXT_framebuffer_object

static GLboolean _glewInit_GL_EXT_framebuffer_object (GLEW_CONTEXT_ARG_DEF_INIT)


#endif /* GL_EXT_framebuffer_object */

#ifdef GL_EXT_framebuffer_sRGB

#endif /* GL_EXT_framebuffer_sRGB */

#ifdef GL_EXT_geometry_shader4

static GLboolean _glewInit_GL_EXT_geometry_shader4 (GLEW_CONTEXT_ARG_DEF_INIT)
{
  GLboolean r = GL_FALSE;

  r = ((glFramebufferTextureEXT = (PFNGLFRAMEBUFFERTEXTUREEXTPROC)glewGetProcAddress((const GLubyte*)"glFramebufferTextureEXT")) == NULL) || r;
  r = ((glFramebufferTextureFaceEXT = (PFNGLFRAMEBUFFERTEXTUREFACEEXTPROC)glewGetProcAddress((const GLubyte*)"glFramebufferTextureFaceEXT")) == NULL) || r;
  r = ((glFramebufferTextureLayerEXT = (PFNGLFRAMEBUFFERTEXTURELAYEREXTPROC)glewGetProcAddress((const GLubyte*)"glFramebufferTextureLayerEXT")) == NULL) || r;
  r = ((glProgramParameteriEXT = (PFNGLPROGRAMPARAMETERIEXTPROC)glewGetProcAddress((const GLubyte*)"glProgramParameteriEXT")) == NULL) || r;

  return r;
}

#endif /* GL_EXT_geometry_shader4 */

#ifdef GL_EXT_gpu_program_parameters

static GLboolean _glewInit_GL_EXT_gpu_program_parameters (GLEW_CONTEXT_ARG_DEF_INIT)
{
  GLboolean r = GL_FALSE;

  r = ((glProgramEnvParameters4fvEXT = (PFNGLPROGRAMENVPARAMETERS4FVEXTPROC)glewGetProcAddress((const GLubyte*)"glProgramEnvParameters4fvEXT")) == NULL) || r;
  r = ((glProgramLocalParameters4fvEXT = (PFNGLPROGRAMLOCALPARAMETERS4FVEXTPROC)glewGetProcAddress((const GLubyte*)"glProgramLocalParameters4fvEXT")) == NULL) || r;

  return r;
}

#endif /* GL_EXT_gpu_program_parameters */

#ifdef GL_EXT_gpu_shader4

static GLboolean _glewInit_GL_EXT_gpu_shader4 (GLEW_CONTEXT_ARG_DEF_INIT)
{
  GLboolean r = GL_FALSE;

  r = ((glBindFragDataLocationEXT = (PFNGLBINDFRAGDATALOCATIONEXTPROC)glewGetProcAddress((const GLubyte*)"glBindFragDataLocationEXT")) == NULL) || r;
  r = ((glGetFragDataLocationEXT = (PFNGLGETFRAGDATALOCATIONEXTPROC)glewGetProcAddress((const GLubyte*)"glGetFragDataLocationEXT")) == NULL) || r;
  r = ((glGetUniformuivEXT = (PFNGLGETUNIFORMUIVEXTPROC)glewGetProcAddress((const GLubyte*)"glGetUniformuivEXT")) == NULL) || r;
  r = ((glGetVertexAttribIivEXT = (PFNGLGETVERTEXATTRIBIIVEXTPROC)glewGetProcAddress((const GLubyte*)"glGetVertexAttribIivEXT")) == NULL) || r;
  r = ((glGetVertexAttribIuivEXT = (PFNGLGETVERTEXATTRIBIUIVEXTPROC)glewGetProcAddress((const GLubyte*)"glGetVertexAttribIuivEXT")) == NULL) || r;
  r = ((glUniform1uiEXT = (PFNGLUNIFORM1UIEXTPROC)glewGetProcAddress((const GLubyte*)"glUniform1uiEXT")) == NULL) || r;
  r = ((glUniform1uivEXT = (PFNGLUNIFORM1UIVEXTPROC)glewGetProcAddress((const GLubyte*)"glUniform1uivEXT")) == NULL) || r;
  r = ((glUniform2uiEXT = (PFNGLUNIFORM2UIEXTPROC)glewGetProcAddress((const GLubyte*)"glUniform2uiEXT")) == NULL) || r;
  r = ((glUniform2uivEXT = (PFNGLUNIFORM2UIVEXTPROC)glewGetProcAddress((const GLubyte*)"glUniform2uivEXT")) == NULL) || r;
  r = ((glUniform3uiEXT = (PFNGLUNIFORM3UIEXTPROC)glewGetProcAddress((const GLubyte*)"glUniform3uiEXT")) == NULL) || r;
  r = ((glUniform3uivEXT = (PFNGLUNIFORM3UIVEXTPROC)glewGetProcAddress((const GLubyte*)"glUniform3uivEXT")) == NULL) || r;
  r = ((glUniform4uiEXT = (PFNGLUNIFORM4UIEXTPROC)glewGetProcAddress((const GLubyte*)"glUniform4uiEXT")) == NULL) || r;
  r = ((glUniform4uivEXT = (PFNGLUNIFORM4UIVEXTPROC)glewGetProcAddress((const GLubyte*)"glUniform4uivEXT")) == NULL) || r;
  r = ((glVertexAttribI1iEXT = (PFNGLVERTEXATTRIBI1IEXTPROC)glewGetProcAddress((const GLubyte*)"glVertexAttribI1iEXT")) == NULL) || r;
  r = ((glVertexAttribI1ivEXT = (PFNGLVERTEXATTRIBI1IVEXTPROC)glewGetProcAddress((const GLubyte*)"glVertexAttribI1ivEXT")) == NULL) || r;
  r = ((glVertexAttribI1uiEXT = (PFNGLVERTEXATTRIBI1UIEXTPROC)glewGetProcAddress((const GLubyte*)"glVertexAttribI1uiEXT")) == NULL) || r;
  r = ((glVertexAttribI1uivEXT = (PFNGLVERTEXATTRIBI1UIVEXTPROC)glewGetProcAddress((const GLubyte*)"glVertexAttribI1uivEXT")) == NULL) || r;
  r = ((glVertexAttribI2iEXT = (PFNGLVERTEXATTRIBI2IEXTPROC)glewGetProcAddress((const GLubyte*)"glVertexAttribI2iEXT")) == NULL) || r;
  r = ((glVertexAttribI2ivEXT = (PFNGLVERTEXATTRIBI2IVEXTPROC)glewGetProcAddress((const GLubyte*)"glVertexAttribI2ivEXT")) == NULL) || r;
  r = ((glVertexAttribI2uiEXT = (PFNGLVERTEXATTRIBI2UIEXTPROC)glewGetProcAddress((const GLubyte*)"glVertexAttribI2uiEXT")) == NULL) || r;
  r = ((glVertexAttribI2uivEXT = (PFNGLVERTEXATTRIBI2UIVEXTPROC)glewGetProcAddress((const GLubyte*)"glVertexAttribI2uivEXT")) == NULL) || r;
  r = ((glVertexAttribI3iEXT = (PFNGLVERTEXATTRIBI3IEXTPROC)glewGetProcAddress((const GLubyte*)"glVertexAttribI3iEXT")) == NULL) || r;
  r = ((glVertexAttribI3ivEXT = (PFNGLVERTEXATTRIBI3IVEXTPROC)glewGetProcAddress((const GLubyte*)"glVertexAttribI3ivEXT")) == NULL) || r;
  r = ((glVertexAttribI3uiEXT = (PFNGLVERTEXATTRIBI3UIEXTPROC)glewGetProcAddress((const GLubyte*)"glVertexAttribI3uiEXT")) == NULL) || r;
  r = ((glVertexAttribI3uivEXT = (PFNGLVERTEXATTRIBI3UIVEXTPROC)glewGetProcAddress((const GLubyte*)"glVertexAttribI3uivEXT")) == NULL) || r;
  r = ((glVertexAttribI4bvEXT = (PFNGLVERTEXATTRIBI4BVEXTPROC)glewGetProcAddress((const GLubyte*)"glVertexAttribI4bvEXT")) == NULL) || r;
  r = ((glVertexAttribI4iEXT = (PFNGLVERTEXATTRIBI4IEXTPROC)glewGetProcAddress((const GLubyte*)"glVertexAttribI4iEXT")) == NULL) || r;
  r = ((glVertexAttribI4ivEXT = (PFNGLVERTEXATTRIBI4IVEXTPROC)glewGetProcAddress((const GLubyte*)"glVertexAttribI4ivEXT")) == NULL) || r;
  r = ((glVertexAttribI4svEXT = (PFNGLVERTEXATTRIBI4SVEXTPROC)glewGetProcAddress((const GLubyte*)"glVertexAttribI4svEXT")) == NULL) || r;
  r = ((glVertexAttribI4ubvEXT = (PFNGLVERTEXATTRIBI4UBVEXTPROC)glewGetProcAddress((const GLubyte*)"glVertexAttribI4ubvEXT")) == NULL) || r;
  r = ((glVertexAttribI4uiEXT = (PFNGLVERTEXATTRIBI4UIEXTPROC)glewGetProcAddress((const GLubyte*)"glVertexAttribI4uiEXT")) == NULL) || r;
  r = ((glVertexAttribI4uivEXT = (PFNGLVERTEXATTRIBI4UIVEXTPROC)glewGetProcAddress((const GLubyte*)"glVertexAttribI4uivEXT")) == NULL) || r;
  r = ((glVertexAttribI4usvEXT = (PFNGLVERTEXATTRIBI4USVEXTPROC)glewGetProcAddress((const GLubyte*)"glVertexAttribI4usvEXT")) == NULL) || r;
  r = ((glVertexAttribIPointerEXT = (PFNGLVERTEXATTRIBIPOINTEREXTPROC)glewGetProcAddress((const GLubyte*)"glVertexAttribIPointerEXT")) == NULL) || r;

  return r;
}

#endif /* GL_EXT_gpu_shader4 */

#ifdef GL_EXT_histogram

static GLboolean _glewInit_GL_EXT_histogram (GLEW_CONTEXT_ARG_DEF_INIT)


#endif /* GL_EXT_multisample */

#ifdef GL_EXT_packed_depth_stencil

#endif /* GL_EXT_packed_depth_stencil */

#ifdef GL_EXT_packed_float

#endif /* GL_EXT_packed_float */

#ifdef GL_EXT_packed_pixels

#endif /* GL_EXT_packed_pixels */


#endif /* GL_EXT_shared_texture_palette */

#ifdef GL_EXT_stencil_clear_tag

#endif /* GL_EXT_stencil_clear_tag */

#ifdef GL_EXT_stencil_two_side

static GLboolean _glewInit_GL_EXT_stencil_two_side (GLEW_CONTEXT_ARG_DEF_INIT)


#endif /* GL_EXT_texture3D */

#ifdef GL_EXT_texture_array

#endif /* GL_EXT_texture_array */

#ifdef GL_EXT_texture_buffer_object

static GLboolean _glewInit_GL_EXT_texture_buffer_object (GLEW_CONTEXT_ARG_DEF_INIT)
{
  GLboolean r = GL_FALSE;

  r = ((glTexBufferEXT = (PFNGLTEXBUFFEREXTPROC)glewGetProcAddress((const GLubyte*)"glTexBufferEXT")) == NULL) || r;

  return r;
}

#endif /* GL_EXT_texture_buffer_object */

#ifdef GL_EXT_texture_compression_dxt1

#endif /* GL_EXT_texture_compression_dxt1 */

#ifdef GL_EXT_texture_compression_latc

#endif /* GL_EXT_texture_compression_latc */

#ifdef GL_EXT_texture_compression_rgtc

#endif /* GL_EXT_texture_compression_rgtc */

#ifdef GL_EXT_texture_compression_s3tc

#endif /* GL_EXT_texture_compression_s3tc */


#endif /* GL_EXT_texture_filter_anisotropic */

#ifdef GL_EXT_texture_integer

static GLboolean _glewInit_GL_EXT_texture_integer (GLEW_CONTEXT_ARG_DEF_INIT)
{
  GLboolean r = GL_FALSE;

  r = ((glClearColorIiEXT = (PFNGLCLEARCOLORIIEXTPROC)glewGetProcAddress((const GLubyte*)"glClearColorIiEXT")) == NULL) || r;
  r = ((glClearColorIuiEXT = (PFNGLCLEARCOLORIUIEXTPROC)glewGetProcAddress((const GLubyte*)"glClearColorIuiEXT")) == NULL) || r;
  r = ((glGetTexParameterIivEXT = (PFNGLGETTEXPARAMETERIIVEXTPROC)glewGetProcAddress((const GLubyte*)"glGetTexParameterIivEXT")) == NULL) || r;
  r = ((glGetTexParameterIuivEXT = (PFNGLGETTEXPARAMETERIUIVEXTPROC)glewGetProcAddress((const GLubyte*)"glGetTexParameterIuivEXT")) == NULL) || r;
  r = ((glTexParameterIivEXT = (PFNGLTEXPARAMETERIIVEXTPROC)glewGetProcAddress((const GLubyte*)"glTexParameterIivEXT")) == NULL) || r;
  r = ((glTexParameterIuivEXT = (PFNGLTEXPARAMETERIUIVEXTPROC)glewGetProcAddress((const GLubyte*)"glTexParameterIuivEXT")) == NULL) || r;

  return r;
}

#endif /* GL_EXT_texture_integer */

#ifdef GL_EXT_texture_lod_bias

#endif /* GL_EXT_texture_lod_bias */


#endif /* GL_EXT_texture_rectangle */

#ifdef GL_EXT_texture_sRGB

#endif /* GL_EXT_texture_sRGB */

#ifdef GL_EXT_texture_shared_exponent

#endif /* GL_EXT_texture_shared_exponent */

#ifdef GL_EXT_timer_query

static GLboolean _glewInit_GL_EXT_timer_query (GLEW_CONTEXT_ARG_DEF_INIT)
{
  GLboolean r = GL_FALSE;

  r = ((glGetQueryObjecti64vEXT = (PFNGLGETQUERYOBJECTI64VEXTPROC)glewGetProcAddress((const GLubyte*)"glGetQueryObjecti64vEXT")) == NULL) || r;
  r = ((glGetQueryObjectui64vEXT = (PFNGLGETQUERYOBJECTUI64VEXTPROC)glewGetProcAddress((const GLubyte*)"glGetQueryObjectui64vEXT")) == NULL) || r;

  return r;
}

#endif /* GL_EXT_timer_query */

#ifdef GL_EXT_vertex_array

static GLboolean _glewInit_GL_EXT_vertex_array (GLEW_CONTEXT_ARG_DEF_INIT)


#endif /* GL_KTX_buffer_region */

#ifdef GL_MESAX_texture_stack

#endif /* GL_MESAX_texture_stack */

#ifdef GL_MESA_pack_invert

#endif /* GL_MESA_pack_invert */


#endif /* GL_NV_copy_depth_to_color */

#ifdef GL_NV_depth_buffer_float

static GLboolean _glewInit_GL_NV_depth_buffer_float (GLEW_CONTEXT_ARG_DEF_INIT)
{
  GLboolean r = GL_FALSE;

  r = ((glClearDepthdNV = (PFNGLCLEARDEPTHDNVPROC)glewGetProcAddress((const GLubyte*)"glClearDepthdNV")) == NULL) || r;
  r = ((glDepthBoundsdNV = (PFNGLDEPTHBOUNDSDNVPROC)glewGetProcAddress((const GLubyte*)"glDepthBoundsdNV")) == NULL) || r;
  r = ((glDepthRangedNV = (PFNGLDEPTHRANGEDNVPROC)glewGetProcAddress((const GLubyte*)"glDepthRangedNV")) == NULL) || r;

  return r;
}

#endif /* GL_NV_depth_buffer_float */

#ifdef GL_NV_depth_clamp

#endif /* GL_NV_depth_clamp */

#ifdef GL_NV_depth_range_unclamped

#endif /* GL_NV_depth_range_unclamped */

#ifdef GL_NV_evaluators

static GLboolean _glewInit_GL_NV_evaluators (GLEW_CONTEXT_ARG_DEF_INIT)


#endif /* GL_NV_fragment_program2 */

#ifdef GL_NV_fragment_program4

#endif /* GL_NV_fragment_program4 */

#ifdef GL_NV_fragment_program_option

#endif /* GL_NV_fragment_program_option */

#ifdef GL_NV_framebuffer_multisample_coverage

static GLboolean _glewInit_GL_NV_framebuffer_multisample_coverage (GLEW_CONTEXT_ARG_DEF_INIT)
{
  GLboolean r = GL_FALSE;

  r = ((glRenderbufferStorageMultisampleCoverageNV = (PFNGLRENDERBUFFERSTORAGEMULTISAMPLECOVERAGENVPROC)glewGetProcAddress((const GLubyte*)"glRenderbufferStorageMultisampleCoverageNV")) == NULL) || r;

  return r;
}

#endif /* GL_NV_framebuffer_multisample_coverage */

#ifdef GL_NV_geometry_program4

static GLboolean _glewInit_GL_NV_geometry_program4 (GLEW_CONTEXT_ARG_DEF_INIT)
{
  GLboolean r = GL_FALSE;

  r = ((glProgramVertexLimitNV = (PFNGLPROGRAMVERTEXLIMITNVPROC)glewGetProcAddress((const GLubyte*)"glProgramVertexLimitNV")) == NULL) || r;

  return r;
}

#endif /* GL_NV_geometry_program4 */

#ifdef GL_NV_geometry_shader4

#endif /* GL_NV_geometry_shader4 */

#ifdef GL_NV_gpu_program4

static GLboolean _glewInit_GL_NV_gpu_program4 (GLEW_CONTEXT_ARG_DEF_INIT)
{
  GLboolean r = GL_FALSE;

  r = ((glProgramEnvParameterI4iNV = (PFNGLPROGRAMENVPARAMETERI4INVPROC)glewGetProcAddress((const GLubyte*)"glProgramEnvParameterI4iNV")) == NULL) || r;
  r = ((glProgramEnvParameterI4ivNV = (PFNGLPROGRAMENVPARAMETERI4IVNVPROC)glewGetProcAddress((const GLubyte*)"glProgramEnvParameterI4ivNV")) == NULL) || r;
  r = ((glProgramEnvParameterI4uiNV = (PFNGLPROGRAMENVPARAMETERI4UINVPROC)glewGetProcAddress((const GLubyte*)"glProgramEnvParameterI4uiNV")) == NULL) || r;
  r = ((glProgramEnvParameterI4uivNV = (PFNGLPROGRAMENVPARAMETERI4UIVNVPROC)glewGetProcAddress((const GLubyte*)"glProgramEnvParameterI4uivNV")) == NULL) || r;
  r = ((glProgramEnvParametersI4ivNV = (PFNGLPROGRAMENVPARAMETERSI4IVNVPROC)glewGetProcAddress((const GLubyte*)"glProgramEnvParametersI4ivNV")) == NULL) || r;
  r = ((glProgramEnvParametersI4uivNV = (PFNGLPROGRAMENVPARAMETERSI4UIVNVPROC)glewGetProcAddress((const GLubyte*)"glProgramEnvParametersI4uivNV")) == NULL) || r;
  r = ((glProgramLocalParameterI4iNV = (PFNGLPROGRAMLOCALPARAMETERI4INVPROC)glewGetProcAddress((const GLubyte*)"glProgramLocalParameterI4iNV")) == NULL) || r;
  r = ((glProgramLocalParameterI4ivNV = (PFNGLPROGRAMLOCALPARAMETERI4IVNVPROC)glewGetProcAddress((const GLubyte*)"glProgramLocalParameterI4ivNV")) == NULL) || r;
  r = ((glProgramLocalParameterI4uiNV = (PFNGLPROGRAMLOCALPARAMETERI4UINVPROC)glewGetProcAddress((const GLubyte*)"glProgramLocalParameterI4uiNV")) == NULL) || r;
  r = ((glProgramLocalParameterI4uivNV = (PFNGLPROGRAMLOCALPARAMETERI4UIVNVPROC)glewGetProcAddress((const GLubyte*)"glProgramLocalParameterI4uivNV")) == NULL) || r;
  r = ((glProgramLocalParametersI4ivNV = (PFNGLPROGRAMLOCALPARAMETERSI4IVNVPROC)glewGetProcAddress((const GLubyte*)"glProgramLocalParametersI4ivNV")) == NULL) || r;
  r = ((glProgramLocalParametersI4uivNV = (PFNGLPROGRAMLOCALPARAMETERSI4UIVNVPROC)glewGetProcAddress((const GLubyte*)"glProgramLocalParametersI4uivNV")) == NULL) || r;

  return r;
}

#endif /* GL_NV_gpu_program4 */

#ifdef GL_NV_half_float

static GLboolean _glewInit_GL_NV_half_float (GLEW_CONTEXT_ARG_DEF_INIT)


#endif /* GL_NV_packed_depth_stencil */

#ifdef GL_NV_parameter_buffer_object

static GLboolean _glewInit_GL_NV_parameter_buffer_object (GLEW_CONTEXT_ARG_DEF_INIT)
{
  GLboolean r = GL_FALSE;

  r = ((glProgramBufferParametersIivNV = (PFNGLPROGRAMBUFFERPARAMETERSIIVNVPROC)glewGetProcAddress((const GLubyte*)"glProgramBufferParametersIivNV")) == NULL) || r;
  r = ((glProgramBufferParametersIuivNV = (PFNGLPROGRAMBUFFERPARAMETERSIUIVNVPROC)glewGetProcAddress((const GLubyte*)"glProgramBufferParametersIuivNV")) == NULL) || r;
  r = ((glProgramBufferParametersfvNV = (PFNGLPROGRAMBUFFERPARAMETERSFVNVPROC)glewGetProcAddress((const GLubyte*)"glProgramBufferParametersfvNV")) == NULL) || r;

  return r;
}

#endif /* GL_NV_parameter_buffer_object */

#ifdef GL_NV_pixel_data_range

static GLboolean _glewInit_GL_NV_pixel_data_range (GLEW_CONTEXT_ARG_DEF_INIT)


#endif /* GL_NV_texture_shader3 */

#ifdef GL_NV_transform_feedback

static GLboolean _glewInit_GL_NV_transform_feedback (GLEW_CONTEXT_ARG_DEF_INIT)
{
  GLboolean r = GL_FALSE;

  r = ((glActiveVaryingNV = (PFNGLACTIVEVARYINGNVPROC)glewGetProcAddress((const GLubyte*)"glActiveVaryingNV")) == NULL) || r;
  r = ((glBeginTransformFeedbackNV = (PFNGLBEGINTRANSFORMFEEDBACKNVPROC)glewGetProcAddress((const GLubyte*)"glBeginTransformFeedbackNV")) == NULL) || r;
  r = ((glBindBufferBaseNV = (PFNGLBINDBUFFERBASENVPROC)glewGetProcAddress((const GLubyte*)"glBindBufferBaseNV")) == NULL) || r;
  r = ((glBindBufferOffsetNV = (PFNGLBINDBUFFEROFFSETNVPROC)glewGetProcAddress((const GLubyte*)"glBindBufferOffsetNV")) == NULL) || r;
  r = ((glBindBufferRangeNV = (PFNGLBINDBUFFERRANGENVPROC)glewGetProcAddress((const GLubyte*)"glBindBufferRangeNV")) == NULL) || r;
  r = ((glEndTransformFeedbackNV = (PFNGLENDTRANSFORMFEEDBACKNVPROC)glewGetProcAddress((const GLubyte*)"glEndTransformFeedbackNV")) == NULL) || r;
  r = ((glGetActiveVaryingNV = (PFNGLGETACTIVEVARYINGNVPROC)glewGetProcAddress((const GLubyte*)"glGetActiveVaryingNV")) == NULL) || r;
  r = ((glGetTransformFeedbackVaryingNV = (PFNGLGETTRANSFORMFEEDBACKVARYINGNVPROC)glewGetProcAddress((const GLubyte*)"glGetTransformFeedbackVaryingNV")) == NULL) || r;
  r = ((glGetVaryingLocationNV = (PFNGLGETVARYINGLOCATIONNVPROC)glewGetProcAddress((const GLubyte*)"glGetVaryingLocationNV")) == NULL) || r;
  r = ((glTransformFeedbackAttribsNV = (PFNGLTRANSFORMFEEDBACKATTRIBSNVPROC)glewGetProcAddress((const GLubyte*)"glTransformFeedbackAttribsNV")) == NULL) || r;
  r = ((glTransformFeedbackVaryingsNV = (PFNGLTRANSFORMFEEDBACKVARYINGSNVPROC)glewGetProcAddress((const GLubyte*)"glTransformFeedbackVaryingsNV")) == NULL) || r;

  return r;
}

#endif /* GL_NV_transform_feedback */

#ifdef GL_NV_vertex_array_range

static GLboolean _glewInit_GL_NV_vertex_array_range (GLEW_CONTEXT_ARG_DEF_INIT)


#endif /* GL_NV_vertex_program3 */

#ifdef GL_NV_vertex_program4

#endif /* GL_NV_vertex_program4 */

#ifdef GL_OES_byte_coordinates

#endif /* GL_OES_byte_coordinates */

#ifdef GL_OES_compressed_paletted_texture

#endif /* GL_OES_compressed_paletted_texture */

#ifdef GL_OES_read_format

#endif /* GL_OES_read_format */

#ifdef GL_OES_single_precision

static GLboolean _glewInit_GL_OES_single_precision (GLEW_CONTEXT_ARG_DEF_INIT)
{
  GLboolean r = GL_FALSE;

  r = ((glClearDepthfOES = (PFNGLCLEARDEPTHFOESPROC)glewGetProcAddress((const GLubyte*)"glClearDepthfOES")) == NULL) || r;
  r = ((glClipPlanefOES = (PFNGLCLIPPLANEFOESPROC)glewGetProcAddress((const GLubyte*)"glClipPlanefOES")) == NULL) || r;
  r = ((glDepthRangefOES = (PFNGLDEPTHRANGEFOESPROC)glewGetProcAddress((const GLubyte*)"glDepthRangefOES")) == NULL) || r;
  r = ((glFrustumfOES = (PFNGLFRUSTUMFOESPROC)glewGetProcAddress((const GLubyte*)"glFrustumfOES")) == NULL) || r;
  r = ((glGetClipPlanefOES = (PFNGLGETCLIPPLANEFOESPROC)glewGetProcAddress((const GLubyte*)"glGetClipPlanefOES")) == NULL) || r;
  r = ((glOrthofOES = (PFNGLORTHOFOESPROC)glewGetProcAddress((const GLubyte*)"glOrthofOES")) == NULL) || r;

  return r;
}

#endif /* GL_OES_single_precision */

#ifdef GL_OML_interlace

#endif /* GL_OML_interlace */

  }
  else
  {
    CONST_CAST(GLEW_VERSION_1_1) = GL_TRUE;
	if (s[major] >= '2')
	{
      CONST_CAST(GLEW_VERSION_1_2) = GL_TRUE;
      CONST_CAST(GLEW_VERSION_1_3) = GL_TRUE;
      CONST_CAST(GLEW_VERSION_1_4) = GL_TRUE;
	  CONST_CAST(GLEW_VERSION_1_5) = GL_TRUE;
	  CONST_CAST(GLEW_VERSION_2_0) = GL_TRUE;
	  if (s[minor] >= '1')
	  {
	    CONST_CAST(GLEW_VERSION_2_1) = GL_TRUE;
      }
	}
	else
	{
	  if (s[minor] >= '5')
	  {
		CONST_CAST(GLEW_VERSION_1_2) = GL_TRUE;
		CONST_CAST(GLEW_VERSION_1_3) = GL_TRUE;
		CONST_CAST(GLEW_VERSION_1_4) = GL_TRUE;
		CONST_CAST(GLEW_VERSION_1_5) = GL_TRUE;
		CONST_CAST(GLEW_VERSION_2_0) = GL_FALSE;
		CONST_CAST(GLEW_VERSION_2_1) = GL_FALSE;
	  }
	  if (s[minor] == '4')
	  {
		CONST_CAST(GLEW_VERSION_1_2) = GL_TRUE;
		CONST_CAST(GLEW_VERSION_1_3) = GL_TRUE;
		CONST_CAST(GLEW_VERSION_1_4) = GL_TRUE;
		CONST_CAST(GLEW_VERSION_1_5) = GL_FALSE;
		CONST_CAST(GLEW_VERSION_2_0) = GL_FALSE;
		CONST_CAST(GLEW_VERSION_2_1) = GL_FALSE;
	  }
	  if (s[minor] == '3')
	  {
		CONST_CAST(GLEW_VERSION_1_2) = GL_TRUE;
		CONST_CAST(GLEW_VERSION_1_3) = GL_TRUE;
		CONST_CAST(GLEW_VERSION_1_4) = GL_FALSE;
		CONST_CAST(GLEW_VERSION_1_5) = GL_FALSE;
		CONST_CAST(GLEW_VERSION_2_0) = GL_FALSE;
		CONST_CAST(GLEW_VERSION_2_1) = GL_FALSE;
	  }
	  if (s[minor] == '2')
	  {
		CONST_CAST(GLEW_VERSION_1_2) = GL_TRUE;
		CONST_CAST(GLEW_VERSION_1_3) = GL_FALSE;
		CONST_CAST(GLEW_VERSION_1_4) = GL_FALSE;
		CONST_CAST(GLEW_VERSION_1_5) = GL_FALSE;
		CONST_CAST(GLEW_VERSION_2_0) = GL_FALSE;
		CONST_CAST(GLEW_VERSION_2_1) = GL_FALSE;
	  }
	  if (s[minor] < '2')
	  {
		CONST_CAST(GLEW_VERSION_1_2) = GL_FALSE;
		CONST_CAST(GLEW_VERSION_1_3) = GL_FALSE;
		CONST_CAST(GLEW_VERSION_1_4) = GL_FALSE;
		CONST_CAST(GLEW_VERSION_1_5) = GL_FALSE;
		CONST_CAST(GLEW_VERSION_2_0) = GL_FALSE;
		CONST_CAST(GLEW_VERSION_2_1) = GL_FALSE;
	  }
	}
  }
  /* initialize extensions */
#ifdef GL_VERSION_1_2
  if (glewExperimental || GLEW_VERSION_1_2) CONST_CAST(GLEW_VERSION_1_2) = !_glewInit_GL_VERSION_1_2(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_VERSION_1_2 */
#ifdef GL_VERSION_1_3
  if (glewExperimental || GLEW_VERSION_1_3) CONST_CAST(GLEW_VERSION_1_3) = !_glewInit_GL_VERSION_1_3(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_VERSION_1_3 */
#ifdef GL_VERSION_1_4
  if (glewExperimental || GLEW_VERSION_1_4) CONST_CAST(GLEW_VERSION_1_4) = !_glewInit_GL_VERSION_1_4(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_VERSION_1_4 */
#ifdef GL_VERSION_1_5
  if (glewExperimental || GLEW_VERSION_1_5) CONST_CAST(GLEW_VERSION_1_5) = !_glewInit_GL_VERSION_1_5(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_VERSION_1_5 */
#ifdef GL_VERSION_2_0
  if (glewExperimental || GLEW_VERSION_2_0) CONST_CAST(GLEW_VERSION_2_0) = !_glewInit_GL_VERSION_2_0(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_VERSION_2_0 */
#ifdef GL_VERSION_2_1
  if (glewExperimental || GLEW_VERSION_2_1) CONST_CAST(GLEW_VERSION_2_1) = !_glewInit_GL_VERSION_2_1(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_VERSION_2_1 */
#ifdef GL_3DFX_multisample
  CONST_CAST(GLEW_3DFX_multisample) = glewGetExtension("GL_3DFX_multisample");
#endif /* GL_3DFX_multisample */
#ifdef GL_3DFX_tbuffer
  CONST_CAST(GLEW_3DFX_tbuffer) = glewGetExtension("GL_3DFX_tbuffer");
  if (glewExperimental || GLEW_3DFX_tbuffer) CONST_CAST(GLEW_3DFX_tbuffer) = !_glewInit_GL_3DFX_tbuffer(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_3DFX_tbuffer */
#ifdef GL_3DFX_texture_compression_FXT1
  CONST_CAST(GLEW_3DFX_texture_compression_FXT1) = glewGetExtension("GL_3DFX_texture_compression_FXT1");
#endif /* GL_3DFX_texture_compression_FXT1 */
#ifdef GL_APPLE_client_storage
  CONST_CAST(GLEW_APPLE_client_storage) = glewGetExtension("GL_APPLE_client_storage");
#endif /* GL_APPLE_client_storage */
#ifdef GL_APPLE_element_array
  CONST_CAST(GLEW_APPLE_element_array) = glewGetExtension("GL_APPLE_element_array");
  if (glewExperimental || GLEW_APPLE_element_array) CONST_CAST(GLEW_APPLE_element_array) = !_glewInit_GL_APPLE_element_array(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_APPLE_element_array */
#ifdef GL_APPLE_fence
  CONST_CAST(GLEW_APPLE_fence) = glewGetExtension("GL_APPLE_fence");
  if (glewExperimental || GLEW_APPLE_fence) CONST_CAST(GLEW_APPLE_fence) = !_glewInit_GL_APPLE_fence(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_APPLE_fence */
#ifdef GL_APPLE_float_pixels
  CONST_CAST(GLEW_APPLE_float_pixels) = glewGetExtension("GL_APPLE_float_pixels");
#endif /* GL_APPLE_float_pixels */
#ifdef GL_APPLE_pixel_buffer
  CONST_CAST(GLEW_APPLE_pixel_buffer) = glewGetExtension("GL_APPLE_pixel_buffer");
#endif /* GL_APPLE_pixel_buffer */
#ifdef GL_APPLE_specular_vector
  CONST_CAST(GLEW_APPLE_specular_vector) = glewGetExtension("GL_APPLE_specular_vector");
#endif /* GL_APPLE_specular_vector */
#ifdef GL_APPLE_texture_range
  CONST_CAST(GLEW_APPLE_texture_range) = glewGetExtension("GL_APPLE_texture_range");
  if (glewExperimental || GLEW_APPLE_texture_range) CONST_CAST(GLEW_APPLE_texture_range) = !_glewInit_GL_APPLE_texture_range(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_APPLE_texture_range */
#ifdef GL_APPLE_transform_hint
  CONST_CAST(GLEW_APPLE_transform_hint) = glewGetExtension("GL_APPLE_transform_hint");
#endif /* GL_APPLE_transform_hint */
#ifdef GL_APPLE_vertex_array_object
  CONST_CAST(GLEW_APPLE_vertex_array_object) = glewGetExtension("GL_APPLE_vertex_array_object");
  if (glewExperimental || GLEW_APPLE_vertex_array_object) CONST_CAST(GLEW_APPLE_vertex_array_object) = !_glewInit_GL_APPLE_vertex_array_object(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_APPLE_vertex_array_object */
#ifdef GL_APPLE_vertex_array_range
  CONST_CAST(GLEW_APPLE_vertex_array_range) = glewGetExtension("GL_APPLE_vertex_array_range");
  if (glewExperimental || GLEW_APPLE_vertex_array_range) CONST_CAST(GLEW_APPLE_vertex_array_range) = !_glewInit_GL_APPLE_vertex_array_range(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_APPLE_vertex_array_range */
#ifdef GL_APPLE_ycbcr_422
  CONST_CAST(GLEW_APPLE_ycbcr_422) = glewGetExtension("GL_APPLE_ycbcr_422");
#endif /* GL_APPLE_ycbcr_422 */
#ifdef GL_ARB_color_buffer_float
  CONST_CAST(GLEW_ARB_color_buffer_float) = glewGetExtension("GL_ARB_color_buffer_float");
  if (glewExperimental || GLEW_ARB_color_buffer_float) CONST_CAST(GLEW_ARB_color_buffer_float) = !_glewInit_GL_ARB_color_buffer_float(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_ARB_color_buffer_float */
#ifdef GL_ARB_depth_texture
  CONST_CAST(GLEW_ARB_depth_texture) = glewGetExtension("GL_ARB_depth_texture");
#endif /* GL_ARB_depth_texture */
#ifdef GL_ARB_draw_buffers
  CONST_CAST(GLEW_ARB_draw_buffers) = glewGetExtension("GL_ARB_draw_buffers");
  if (glewExperimental || GLEW_ARB_draw_buffers) CONST_CAST(GLEW_ARB_draw_buffers) = !_glewInit_GL_ARB_draw_buffers(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_ARB_draw_buffers */
#ifdef GL_ARB_fragment_program
  CONST_CAST(GLEW_ARB_fragment_program) = glewGetExtension("GL_ARB_fragment_program");
#endif /* GL_ARB_fragment_program */
#ifdef GL_ARB_fragment_program_shadow
  CONST_CAST(GLEW_ARB_fragment_program_shadow) = glewGetExtension("GL_ARB_fragment_program_shadow");
#endif /* GL_ARB_fragment_program_shadow */
#ifdef GL_ARB_fragment_shader
  CONST_CAST(GLEW_ARB_fragment_shader) = glewGetExtension("GL_ARB_fragment_shader");
#endif /* GL_ARB_fragment_shader */
#ifdef GL_ARB_half_float_pixel
  CONST_CAST(GLEW_ARB_half_float_pixel) = glewGetExtension("GL_ARB_half_float_pixel");
#endif /* GL_ARB_half_float_pixel */
#ifdef GL_ARB_imaging
  CONST_CAST(GLEW_ARB_imaging) = glewGetExtension("GL_ARB_imaging");
  if (glewExperimental || GLEW_ARB_imaging) CONST_CAST(GLEW_ARB_imaging) = !_glewInit_GL_ARB_imaging(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_ARB_imaging */
#ifdef GL_ARB_matrix_palette
  CONST_CAST(GLEW_ARB_matrix_palette) = glewGetExtension("GL_ARB_matrix_palette");
  if (glewExperimental || GLEW_ARB_matrix_palette) CONST_CAST(GLEW_ARB_matrix_palette) = !_glewInit_GL_ARB_matrix_palette(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_ARB_matrix_palette */
#ifdef GL_ARB_multisample
  CONST_CAST(GLEW_ARB_multisample) = glewGetExtension("GL_ARB_multisample");
  if (glewExperimental || GLEW_ARB_multisample) CONST_CAST(GLEW_ARB_multisample) = !_glewInit_GL_ARB_multisample(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_ARB_multisample */
#ifdef GL_ARB_multitexture
  CONST_CAST(GLEW_ARB_multitexture) = glewGetExtension("GL_ARB_multitexture");
  if (glewExperimental || GLEW_ARB_multitexture) CONST_CAST(GLEW_ARB_multitexture) = !_glewInit_GL_ARB_multitexture(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_ARB_multitexture */
#ifdef GL_ARB_occlusion_query
  CONST_CAST(GLEW_ARB_occlusion_query) = glewGetExtension("GL_ARB_occlusion_query");
  if (glewExperimental || GLEW_ARB_occlusion_query) CONST_CAST(GLEW_ARB_occlusion_query) = !_glewInit_GL_ARB_occlusion_query(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_ARB_occlusion_query */
#ifdef GL_ARB_pixel_buffer_object
  CONST_CAST(GLEW_ARB_pixel_buffer_object) = glewGetExtension("GL_ARB_pixel_buffer_object");
#endif /* GL_ARB_pixel_buffer_object */
#ifdef GL_ARB_point_parameters
  CONST_CAST(GLEW_ARB_point_parameters) = glewGetExtension("GL_ARB_point_parameters");
  if (glewExperimental || GLEW_ARB_point_parameters) CONST_CAST(GLEW_ARB_point_parameters) = !_glewInit_GL_ARB_point_parameters(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_ARB_point_parameters */
#ifdef GL_ARB_point_sprite
  CONST_CAST(GLEW_ARB_point_sprite) = glewGetExtension("GL_ARB_point_sprite");
#endif /* GL_ARB_point_sprite */
#ifdef GL_ARB_shader_objects
  CONST_CAST(GLEW_ARB_shader_objects) = glewGetExtension("GL_ARB_shader_objects");
  if (glewExperimental || GLEW_ARB_shader_objects) CONST_CAST(GLEW_ARB_shader_objects) = !_glewInit_GL_ARB_shader_objects(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_ARB_shader_objects */
#ifdef GL_ARB_shading_language_100
  CONST_CAST(GLEW_ARB_shading_language_100) = glewGetExtension("GL_ARB_shading_language_100");
#endif /* GL_ARB_shading_language_100 */
#ifdef GL_ARB_shadow
  CONST_CAST(GLEW_ARB_shadow) = glewGetExtension("GL_ARB_shadow");
#endif /* GL_ARB_shadow */
#ifdef GL_ARB_shadow_ambient
  CONST_CAST(GLEW_ARB_shadow_ambient) = glewGetExtension("GL_ARB_shadow_ambient");
#endif /* GL_ARB_shadow_ambient */
#ifdef GL_ARB_texture_border_clamp
  CONST_CAST(GLEW_ARB_texture_border_clamp) = glewGetExtension("GL_ARB_texture_border_clamp");
#endif /* GL_ARB_texture_border_clamp */
#ifdef GL_ARB_texture_compression
  CONST_CAST(GLEW_ARB_texture_compression) = glewGetExtension("GL_ARB_texture_compression");
  if (glewExperimental || GLEW_ARB_texture_compression) CONST_CAST(GLEW_ARB_texture_compression) = !_glewInit_GL_ARB_texture_compression(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_ARB_texture_compression */
#ifdef GL_ARB_texture_cube_map
  CONST_CAST(GLEW_ARB_texture_cube_map) = glewGetExtension("GL_ARB_texture_cube_map");
#endif /* GL_ARB_texture_cube_map */
#ifdef GL_ARB_texture_env_add
  CONST_CAST(GLEW_ARB_texture_env_add) = glewGetExtension("GL_ARB_texture_env_add");
#endif /* GL_ARB_texture_env_add */
#ifdef GL_ARB_texture_env_combine
  CONST_CAST(GLEW_ARB_texture_env_combine) = glewGetExtension("GL_ARB_texture_env_combine");
#endif /* GL_ARB_texture_env_combine */
#ifdef GL_ARB_texture_env_crossbar
  CONST_CAST(GLEW_ARB_texture_env_crossbar) = glewGetExtension("GL_ARB_texture_env_crossbar");
#endif /* GL_ARB_texture_env_crossbar */
#ifdef GL_ARB_texture_env_dot3
  CONST_CAST(GLEW_ARB_texture_env_dot3) = glewGetExtension("GL_ARB_texture_env_dot3");
#endif /* GL_ARB_texture_env_dot3 */
#ifdef GL_ARB_texture_float
  CONST_CAST(GLEW_ARB_texture_float) = glewGetExtension("GL_ARB_texture_float");
#endif /* GL_ARB_texture_float */
#ifdef GL_ARB_texture_mirrored_repeat
  CONST_CAST(GLEW_ARB_texture_mirrored_repeat) = glewGetExtension("GL_ARB_texture_mirrored_repeat");
#endif /* GL_ARB_texture_mirrored_repeat */
#ifdef GL_ARB_texture_non_power_of_two
  CONST_CAST(GLEW_ARB_texture_non_power_of_two) = glewGetExtension("GL_ARB_texture_non_power_of_two");
#endif /* GL_ARB_texture_non_power_of_two */
#ifdef GL_ARB_texture_rectangle
  CONST_CAST(GLEW_ARB_texture_rectangle) = glewGetExtension("GL_ARB_texture_rectangle");
#endif /* GL_ARB_texture_rectangle */
#ifdef GL_ARB_transpose_matrix
  CONST_CAST(GLEW_ARB_transpose_matrix) = glewGetExtension("GL_ARB_transpose_matrix");
  if (glewExperimental || GLEW_ARB_transpose_matrix) CONST_CAST(GLEW_ARB_transpose_matrix) = !_glewInit_GL_ARB_transpose_matrix(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_ARB_transpose_matrix */
#ifdef GL_ARB_vertex_blend
  CONST_CAST(GLEW_ARB_vertex_blend) = glewGetExtension("GL_ARB_vertex_blend");
  if (glewExperimental || GLEW_ARB_vertex_blend) CONST_CAST(GLEW_ARB_vertex_blend) = !_glewInit_GL_ARB_vertex_blend(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_ARB_vertex_blend */
#ifdef GL_ARB_vertex_buffer_object
  CONST_CAST(GLEW_ARB_vertex_buffer_object) = glewGetExtension("GL_ARB_vertex_buffer_object");
  if (glewExperimental || GLEW_ARB_vertex_buffer_object) CONST_CAST(GLEW_ARB_vertex_buffer_object) = !_glewInit_GL_ARB_vertex_buffer_object(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_ARB_vertex_buffer_object */
#ifdef GL_ARB_vertex_program
  CONST_CAST(GLEW_ARB_vertex_program) = glewGetExtension("GL_ARB_vertex_program");
  if (glewExperimental || GLEW_ARB_vertex_program) CONST_CAST(GLEW_ARB_vertex_program) = !_glewInit_GL_ARB_vertex_program(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_ARB_vertex_program */
#ifdef GL_ARB_vertex_shader
  CONST_CAST(GLEW_ARB_vertex_shader) = glewGetExtension("GL_ARB_vertex_shader");
  if (glewExperimental || GLEW_ARB_vertex_shader) CONST_CAST(GLEW_ARB_vertex_shader) = !_glewInit_GL_ARB_vertex_shader(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_ARB_vertex_shader */
#ifdef GL_ARB_window_pos
  CONST_CAST(GLEW_ARB_window_pos) = glewGetExtension("GL_ARB_window_pos");
  if (glewExperimental || GLEW_ARB_window_pos) CONST_CAST(GLEW_ARB_window_pos) = !_glewInit_GL_ARB_window_pos(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_ARB_window_pos */
#ifdef GL_ATIX_point_sprites
  CONST_CAST(GLEW_ATIX_point_sprites) = glewGetExtension("GL_ATIX_point_sprites");
#endif /* GL_ATIX_point_sprites */
#ifdef GL_ATIX_texture_env_combine3
  CONST_CAST(GLEW_ATIX_texture_env_combine3) = glewGetExtension("GL_ATIX_texture_env_combine3");
#endif /* GL_ATIX_texture_env_combine3 */
#ifdef GL_ATIX_texture_env_route
  CONST_CAST(GLEW_ATIX_texture_env_route) = glewGetExtension("GL_ATIX_texture_env_route");
#endif /* GL_ATIX_texture_env_route */
#ifdef GL_ATIX_vertex_shader_output_point_size
  CONST_CAST(GLEW_ATIX_vertex_shader_output_point_size) = glewGetExtension("GL_ATIX_vertex_shader_output_point_size");
#endif /* GL_ATIX_vertex_shader_output_point_size */
#ifdef GL_ATI_draw_buffers
  CONST_CAST(GLEW_ATI_draw_buffers) = glewGetExtension("GL_ATI_draw_buffers");
  if (glewExperimental || GLEW_ATI_draw_buffers) CONST_CAST(GLEW_ATI_draw_buffers) = !_glewInit_GL_ATI_draw_buffers(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_ATI_draw_buffers */
#ifdef GL_ATI_element_array
  CONST_CAST(GLEW_ATI_element_array) = glewGetExtension("GL_ATI_element_array");
  if (glewExperimental || GLEW_ATI_element_array) CONST_CAST(GLEW_ATI_element_array) = !_glewInit_GL_ATI_element_array(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_ATI_element_array */
#ifdef GL_ATI_envmap_bumpmap
  CONST_CAST(GLEW_ATI_envmap_bumpmap) = glewGetExtension("GL_ATI_envmap_bumpmap");
  if (glewExperimental || GLEW_ATI_envmap_bumpmap) CONST_CAST(GLEW_ATI_envmap_bumpmap) = !_glewInit_GL_ATI_envmap_bumpmap(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_ATI_envmap_bumpmap */
#ifdef GL_ATI_fragment_shader
  CONST_CAST(GLEW_ATI_fragment_shader) = glewGetExtension("GL_ATI_fragment_shader");
  if (glewExperimental || GLEW_ATI_fragment_shader) CONST_CAST(GLEW_ATI_fragment_shader) = !_glewInit_GL_ATI_fragment_shader(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_ATI_fragment_shader */
#ifdef GL_ATI_map_object_buffer
  CONST_CAST(GLEW_ATI_map_object_buffer) = glewGetExtension("GL_ATI_map_object_buffer");
  if (glewExperimental || GLEW_ATI_map_object_buffer) CONST_CAST(GLEW_ATI_map_object_buffer) = !_glewInit_GL_ATI_map_object_buffer(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_ATI_map_object_buffer */
#ifdef GL_ATI_pn_triangles
  CONST_CAST(GLEW_ATI_pn_triangles) = glewGetExtension("GL_ATI_pn_triangles");
  if (glewExperimental || GLEW_ATI_pn_triangles) CONST_CAST(GLEW_ATI_pn_triangles) = !_glewInit_GL_ATI_pn_triangles(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_ATI_pn_triangles */
#ifdef GL_ATI_separate_stencil
  CONST_CAST(GLEW_ATI_separate_stencil) = glewGetExtension("GL_ATI_separate_stencil");
  if (glewExperimental || GLEW_ATI_separate_stencil) CONST_CAST(GLEW_ATI_separate_stencil) = !_glewInit_GL_ATI_separate_stencil(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_ATI_separate_stencil */
#ifdef GL_ATI_shader_texture_lod
  CONST_CAST(GLEW_ATI_shader_texture_lod) = glewGetExtension("GL_ATI_shader_texture_lod");
#endif /* GL_ATI_shader_texture_lod */
#ifdef GL_ATI_text_fragment_shader
  CONST_CAST(GLEW_ATI_text_fragment_shader) = glewGetExtension("GL_ATI_text_fragment_shader");
#endif /* GL_ATI_text_fragment_shader */
#ifdef GL_ATI_texture_compression_3dc
  CONST_CAST(GLEW_ATI_texture_compression_3dc) = glewGetExtension("GL_ATI_texture_compression_3dc");
#endif /* GL_ATI_texture_compression_3dc */
#ifdef GL_ATI_texture_env_combine3
  CONST_CAST(GLEW_ATI_texture_env_combine3) = glewGetExtension("GL_ATI_texture_env_combine3");
#endif /* GL_ATI_texture_env_combine3 */
#ifdef GL_ATI_texture_float
  CONST_CAST(GLEW_ATI_texture_float) = glewGetExtension("GL_ATI_texture_float");
#endif /* GL_ATI_texture_float */
#ifdef GL_ATI_texture_mirror_once
  CONST_CAST(GLEW_ATI_texture_mirror_once) = glewGetExtension("GL_ATI_texture_mirror_once");
#endif /* GL_ATI_texture_mirror_once */
#ifdef GL_ATI_vertex_array_object
  CONST_CAST(GLEW_ATI_vertex_array_object) = glewGetExtension("GL_ATI_vertex_array_object");
  if (glewExperimental || GLEW_ATI_vertex_array_object) CONST_CAST(GLEW_ATI_vertex_array_object) = !_glewInit_GL_ATI_vertex_array_object(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_ATI_vertex_array_object */
#ifdef GL_ATI_vertex_attrib_array_object
  CONST_CAST(GLEW_ATI_vertex_attrib_array_object) = glewGetExtension("GL_ATI_vertex_attrib_array_object");
  if (glewExperimental || GLEW_ATI_vertex_attrib_array_object) CONST_CAST(GLEW_ATI_vertex_attrib_array_object) = !_glewInit_GL_ATI_vertex_attrib_array_object(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_ATI_vertex_attrib_array_object */
#ifdef GL_ATI_vertex_streams
  CONST_CAST(GLEW_ATI_vertex_streams) = glewGetExtension("GL_ATI_vertex_streams");
  if (glewExperimental || GLEW_ATI_vertex_streams) CONST_CAST(GLEW_ATI_vertex_streams) = !_glewInit_GL_ATI_vertex_streams(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_ATI_vertex_streams */
#ifdef GL_EXT_422_pixels
  CONST_CAST(GLEW_EXT_422_pixels) = glewGetExtension("GL_EXT_422_pixels");
#endif /* GL_EXT_422_pixels */
#ifdef GL_EXT_Cg_shader
  CONST_CAST(GLEW_EXT_Cg_shader) = glewGetExtension("GL_EXT_Cg_shader");
#endif /* GL_EXT_Cg_shader */
#ifdef GL_EXT_abgr
  CONST_CAST(GLEW_EXT_abgr) = glewGetExtension("GL_EXT_abgr");
#endif /* GL_EXT_abgr */
#ifdef GL_EXT_bgra
  CONST_CAST(GLEW_EXT_bgra) = glewGetExtension("GL_EXT_bgra");
#endif /* GL_EXT_bgra */
#ifdef GL_EXT_bindable_uniform
  CONST_CAST(GLEW_EXT_bindable_uniform) = glewGetExtension("GL_EXT_bindable_uniform");
  if (glewExperimental || GLEW_EXT_bindable_uniform) CONST_CAST(GLEW_EXT_bindable_uniform) = !_glewInit_GL_EXT_bindable_uniform(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_EXT_bindable_uniform */
#ifdef GL_EXT_blend_color
  CONST_CAST(GLEW_EXT_blend_color) = glewGetExtension("GL_EXT_blend_color");
  if (glewExperimental || GLEW_EXT_blend_color) CONST_CAST(GLEW_EXT_blend_color) = !_glewInit_GL_EXT_blend_color(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_EXT_blend_color */
#ifdef GL_EXT_blend_equation_separate
  CONST_CAST(GLEW_EXT_blend_equation_separate) = glewGetExtension("GL_EXT_blend_equation_separate");
  if (glewExperimental || GLEW_EXT_blend_equation_separate) CONST_CAST(GLEW_EXT_blend_equation_separate) = !_glewInit_GL_EXT_blend_equation_separate(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_EXT_blend_equation_separate */
#ifdef GL_EXT_blend_func_separate
  CONST_CAST(GLEW_EXT_blend_func_separate) = glewGetExtension("GL_EXT_blend_func_separate");
  if (glewExperimental || GLEW_EXT_blend_func_separate) CONST_CAST(GLEW_EXT_blend_func_separate) = !_glewInit_GL_EXT_blend_func_separate(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_EXT_blend_func_separate */
#ifdef GL_EXT_blend_logic_op
  CONST_CAST(GLEW_EXT_blend_logic_op) = glewGetExtension("GL_EXT_blend_logic_op");
#endif /* GL_EXT_blend_logic_op */
#ifdef GL_EXT_blend_minmax
  CONST_CAST(GLEW_EXT_blend_minmax) = glewGetExtension("GL_EXT_blend_minmax");
  if (glewExperimental || GLEW_EXT_blend_minmax) CONST_CAST(GLEW_EXT_blend_minmax) = !_glewInit_GL_EXT_blend_minmax(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_EXT_blend_minmax */
#ifdef GL_EXT_blend_subtract
  CONST_CAST(GLEW_EXT_blend_subtract) = glewGetExtension("GL_EXT_blend_subtract");
#endif /* GL_EXT_blend_subtract */
#ifdef GL_EXT_clip_volume_hint
  CONST_CAST(GLEW_EXT_clip_volume_hint) = glewGetExtension("GL_EXT_clip_volume_hint");
#endif /* GL_EXT_clip_volume_hint */
#ifdef GL_EXT_cmyka
  CONST_CAST(GLEW_EXT_cmyka) = glewGetExtension("GL_EXT_cmyka");
#endif /* GL_EXT_cmyka */
#ifdef GL_EXT_color_subtable
  CONST_CAST(GLEW_EXT_color_subtable) = glewGetExtension("GL_EXT_color_subtable");
  if (glewExperimental || GLEW_EXT_color_subtable) CONST_CAST(GLEW_EXT_color_subtable) = !_glewInit_GL_EXT_color_subtable(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_EXT_color_subtable */
#ifdef GL_EXT_compiled_vertex_array
  CONST_CAST(GLEW_EXT_compiled_vertex_array) = glewGetExtension("GL_EXT_compiled_vertex_array");
  if (glewExperimental || GLEW_EXT_compiled_vertex_array) CONST_CAST(GLEW_EXT_compiled_vertex_array) = !_glewInit_GL_EXT_compiled_vertex_array(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_EXT_compiled_vertex_array */
#ifdef GL_EXT_convolution
  CONST_CAST(GLEW_EXT_convolution) = glewGetExtension("GL_EXT_convolution");
  if (glewExperimental || GLEW_EXT_convolution) CONST_CAST(GLEW_EXT_convolution) = !_glewInit_GL_EXT_convolution(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_EXT_convolution */
#ifdef GL_EXT_coordinate_frame
  CONST_CAST(GLEW_EXT_coordinate_frame) = glewGetExtension("GL_EXT_coordinate_frame");
  if (glewExperimental || GLEW_EXT_coordinate_frame) CONST_CAST(GLEW_EXT_coordinate_frame) = !_glewInit_GL_EXT_coordinate_frame(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_EXT_coordinate_frame */
#ifdef GL_EXT_copy_texture
  CONST_CAST(GLEW_EXT_copy_texture) = glewGetExtension("GL_EXT_copy_texture");
  if (glewExperimental || GLEW_EXT_copy_texture) CONST_CAST(GLEW_EXT_copy_texture) = !_glewInit_GL_EXT_copy_texture(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_EXT_copy_texture */
#ifdef GL_EXT_cull_vertex
  CONST_CAST(GLEW_EXT_cull_vertex) = glewGetExtension("GL_EXT_cull_vertex");
  if (glewExperimental || GLEW_EXT_cull_vertex) CONST_CAST(GLEW_EXT_cull_vertex) = !_glewInit_GL_EXT_cull_vertex(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_EXT_cull_vertex */
#ifdef GL_EXT_depth_bounds_test
  CONST_CAST(GLEW_EXT_depth_bounds_test) = glewGetExtension("GL_EXT_depth_bounds_test");
  if (glewExperimental || GLEW_EXT_depth_bounds_test) CONST_CAST(GLEW_EXT_depth_bounds_test) = !_glewInit_GL_EXT_depth_bounds_test(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_EXT_depth_bounds_test */
#ifdef GL_EXT_draw_buffers2
  CONST_CAST(GLEW_EXT_draw_buffers2) = glewGetExtension("GL_EXT_draw_buffers2");
  if (glewExperimental || GLEW_EXT_draw_buffers2) CONST_CAST(GLEW_EXT_draw_buffers2) = !_glewInit_GL_EXT_draw_buffers2(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_EXT_draw_buffers2 */
#ifdef GL_EXT_draw_instanced
  CONST_CAST(GLEW_EXT_draw_instanced) = glewGetExtension("GL_EXT_draw_instanced");
  if (glewExperimental || GLEW_EXT_draw_instanced) CONST_CAST(GLEW_EXT_draw_instanced) = !_glewInit_GL_EXT_draw_instanced(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_EXT_draw_instanced */
#ifdef GL_EXT_draw_range_elements
  CONST_CAST(GLEW_EXT_draw_range_elements) = glewGetExtension("GL_EXT_draw_range_elements");
  if (glewExperimental || GLEW_EXT_draw_range_elements) CONST_CAST(GLEW_EXT_draw_range_elements) = !_glewInit_GL_EXT_draw_range_elements(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_EXT_draw_range_elements */
#ifdef GL_EXT_fog_coord
  CONST_CAST(GLEW_EXT_fog_coord) = glewGetExtension("GL_EXT_fog_coord");
  if (glewExperimental || GLEW_EXT_fog_coord) CONST_CAST(GLEW_EXT_fog_coord) = !_glewInit_GL_EXT_fog_coord(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_EXT_fog_coord */
#ifdef GL_EXT_fragment_lighting
  CONST_CAST(GLEW_EXT_fragment_lighting) = glewGetExtension("GL_EXT_fragment_lighting");
  if (glewExperimental || GLEW_EXT_fragment_lighting) CONST_CAST(GLEW_EXT_fragment_lighting) = !_glewInit_GL_EXT_fragment_lighting(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_EXT_fragment_lighting */
#ifdef GL_EXT_framebuffer_blit
  CONST_CAST(GLEW_EXT_framebuffer_blit) = glewGetExtension("GL_EXT_framebuffer_blit");
  if (glewExperimental || GLEW_EXT_framebuffer_blit) CONST_CAST(GLEW_EXT_framebuffer_blit) = !_glewInit_GL_EXT_framebuffer_blit(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_EXT_framebuffer_blit */
#ifdef GL_EXT_framebuffer_multisample
  CONST_CAST(GLEW_EXT_framebuffer_multisample) = glewGetExtension("GL_EXT_framebuffer_multisample");
  if (glewExperimental || GLEW_EXT_framebuffer_multisample) CONST_CAST(GLEW_EXT_framebuffer_multisample) = !_glewInit_GL_EXT_framebuffer_multisample(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_EXT_framebuffer_multisample */
#ifdef GL_EXT_framebuffer_object
  CONST_CAST(GLEW_EXT_framebuffer_object) = glewGetExtension("GL_EXT_framebuffer_object");
  if (glewExperimental || GLEW_EXT_framebuffer_object) CONST_CAST(GLEW_EXT_framebuffer_object) = !_glewInit_GL_EXT_framebuffer_object(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_EXT_framebuffer_object */
#ifdef GL_EXT_framebuffer_sRGB
  CONST_CAST(GLEW_EXT_framebuffer_sRGB) = glewGetExtension("GL_EXT_framebuffer_sRGB");
#endif /* GL_EXT_framebuffer_sRGB */
#ifdef GL_EXT_geometry_shader4
  CONST_CAST(GLEW_EXT_geometry_shader4) = glewGetExtension("GL_EXT_geometry_shader4");
  if (glewExperimental || GLEW_EXT_geometry_shader4) CONST_CAST(GLEW_EXT_geometry_shader4) = !_glewInit_GL_EXT_geometry_shader4(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_EXT_geometry_shader4 */
#ifdef GL_EXT_gpu_program_parameters
  CONST_CAST(GLEW_EXT_gpu_program_parameters) = glewGetExtension("GL_EXT_gpu_program_parameters");
  if (glewExperimental || GLEW_EXT_gpu_program_parameters) CONST_CAST(GLEW_EXT_gpu_program_parameters) = !_glewInit_GL_EXT_gpu_program_parameters(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_EXT_gpu_program_parameters */
#ifdef GL_EXT_gpu_shader4
  CONST_CAST(GLEW_EXT_gpu_shader4) = glewGetExtension("GL_EXT_gpu_shader4");
  if (glewExperimental || GLEW_EXT_gpu_shader4) CONST_CAST(GLEW_EXT_gpu_shader4) = !_glewInit_GL_EXT_gpu_shader4(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_EXT_gpu_shader4 */
#ifdef GL_EXT_histogram
  CONST_CAST(GLEW_EXT_histogram) = glewGetExtension("GL_EXT_histogram");
  if (glewExperimental || GLEW_EXT_histogram) CONST_CAST(GLEW_EXT_histogram) = !_glewInit_GL_EXT_histogram(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_EXT_histogram */
#ifdef GL_EXT_index_array_formats
  CONST_CAST(GLEW_EXT_index_array_formats) = glewGetExtension("GL_EXT_index_array_formats");
#endif /* GL_EXT_index_array_formats */
#ifdef GL_EXT_index_func
  CONST_CAST(GLEW_EXT_index_func) = glewGetExtension("GL_EXT_index_func");
  if (glewExperimental || GLEW_EXT_index_func) CONST_CAST(GLEW_EXT_index_func) = !_glewInit_GL_EXT_index_func(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_EXT_index_func */
#ifdef GL_EXT_index_material
  CONST_CAST(GLEW_EXT_index_material) = glewGetExtension("GL_EXT_index_material");
  if (glewExperimental || GLEW_EXT_index_material) CONST_CAST(GLEW_EXT_index_material) = !_glewInit_GL_EXT_index_material(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_EXT_index_material */
#ifdef GL_EXT_index_texture
  CONST_CAST(GLEW_EXT_index_texture) = glewGetExtension("GL_EXT_index_texture");
#endif /* GL_EXT_index_texture */
#ifdef GL_EXT_light_texture
  CONST_CAST(GLEW_EXT_light_texture) = glewGetExtension("GL_EXT_light_texture");
  if (glewExperimental || GLEW_EXT_light_texture) CONST_CAST(GLEW_EXT_light_texture) = !_glewInit_GL_EXT_light_texture(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_EXT_light_texture */
#ifdef GL_EXT_misc_attribute
  CONST_CAST(GLEW_EXT_misc_attribute) = glewGetExtension("GL_EXT_misc_attribute");
#endif /* GL_EXT_misc_attribute */
#ifdef GL_EXT_multi_draw_arrays
  CONST_CAST(GLEW_EXT_multi_draw_arrays) = glewGetExtension("GL_EXT_multi_draw_arrays");
  if (glewExperimental || GLEW_EXT_multi_draw_arrays) CONST_CAST(GLEW_EXT_multi_draw_arrays) = !_glewInit_GL_EXT_multi_draw_arrays(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_EXT_multi_draw_arrays */
#ifdef GL_EXT_multisample
  CONST_CAST(GLEW_EXT_multisample) = glewGetExtension("GL_EXT_multisample");
  if (glewExperimental || GLEW_EXT_multisample) CONST_CAST(GLEW_EXT_multisample) = !_glewInit_GL_EXT_multisample(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_EXT_multisample */
#ifdef GL_EXT_packed_depth_stencil
  CONST_CAST(GLEW_EXT_packed_depth_stencil) = glewGetExtension("GL_EXT_packed_depth_stencil");
#endif /* GL_EXT_packed_depth_stencil */
#ifdef GL_EXT_packed_float
  CONST_CAST(GLEW_EXT_packed_float) = glewGetExtension("GL_EXT_packed_float");
#endif /* GL_EXT_packed_float */
#ifdef GL_EXT_packed_pixels
  CONST_CAST(GLEW_EXT_packed_pixels) = glewGetExtension("GL_EXT_packed_pixels");
#endif /* GL_EXT_packed_pixels */
#ifdef GL_EXT_paletted_texture
  CONST_CAST(GLEW_EXT_paletted_texture) = glewGetExtension("GL_EXT_paletted_texture");
  if (glewExperimental || GLEW_EXT_paletted_texture) CONST_CAST(GLEW_EXT_paletted_texture) = !_glewInit_GL_EXT_paletted_texture(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_EXT_paletted_texture */
#ifdef GL_EXT_pixel_buffer_object
  CONST_CAST(GLEW_EXT_pixel_buffer_object) = glewGetExtension("GL_EXT_pixel_buffer_object");
#endif /* GL_EXT_pixel_buffer_object */
#ifdef GL_EXT_pixel_transform
  CONST_CAST(GLEW_EXT_pixel_transform) = glewGetExtension("GL_EXT_pixel_transform");
  if (glewExperimental || GLEW_EXT_pixel_transform) CONST_CAST(GLEW_EXT_pixel_transform) = !_glewInit_GL_EXT_pixel_transform(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_EXT_pixel_transform */
#ifdef GL_EXT_pixel_transform_color_table
  CONST_CAST(GLEW_EXT_pixel_transform_color_table) = glewGetExtension("GL_EXT_pixel_transform_color_table");
#endif /* GL_EXT_pixel_transform_color_table */
#ifdef GL_EXT_point_parameters
  CONST_CAST(GLEW_EXT_point_parameters) = glewGetExtension("GL_EXT_point_parameters");
  if (glewExperimental || GLEW_EXT_point_parameters) CONST_CAST(GLEW_EXT_point_parameters) = !_glewInit_GL_EXT_point_parameters(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_EXT_point_parameters */
#ifdef GL_EXT_polygon_offset
  CONST_CAST(GLEW_EXT_polygon_offset) = glewGetExtension("GL_EXT_polygon_offset");
  if (glewExperimental || GLEW_EXT_polygon_offset) CONST_CAST(GLEW_EXT_polygon_offset) = !_glewInit_GL_EXT_polygon_offset(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_EXT_polygon_offset */
#ifdef GL_EXT_rescale_normal
  CONST_CAST(GLEW_EXT_rescale_normal) = glewGetExtension("GL_EXT_rescale_normal");
#endif /* GL_EXT_rescale_normal */
#ifdef GL_EXT_scene_marker
  CONST_CAST(GLEW_EXT_scene_marker) = glewGetExtension("GL_EXT_scene_marker");
  if (glewExperimental || GLEW_EXT_scene_marker) CONST_CAST(GLEW_EXT_scene_marker) = !_glewInit_GL_EXT_scene_marker(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_EXT_scene_marker */
#ifdef GL_EXT_secondary_color
  CONST_CAST(GLEW_EXT_secondary_color) = glewGetExtension("GL_EXT_secondary_color");
  if (glewExperimental || GLEW_EXT_secondary_color) CONST_CAST(GLEW_EXT_secondary_color) = !_glewInit_GL_EXT_secondary_color(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_EXT_secondary_color */
#ifdef GL_EXT_separate_specular_color
  CONST_CAST(GLEW_EXT_separate_specular_color) = glewGetExtension("GL_EXT_separate_specular_color");
#endif /* GL_EXT_separate_specular_color */
#ifdef GL_EXT_shadow_funcs
  CONST_CAST(GLEW_EXT_shadow_funcs) = glewGetExtension("GL_EXT_shadow_funcs");
#endif /* GL_EXT_shadow_funcs */
#ifdef GL_EXT_shared_texture_palette
  CONST_CAST(GLEW_EXT_shared_texture_palette) = glewGetExtension("GL_EXT_shared_texture_palette");
#endif /* GL_EXT_shared_texture_palette */
#ifdef GL_EXT_stencil_clear_tag
  CONST_CAST(GLEW_EXT_stencil_clear_tag) = glewGetExtension("GL_EXT_stencil_clear_tag");
#endif /* GL_EXT_stencil_clear_tag */
#ifdef GL_EXT_stencil_two_side
  CONST_CAST(GLEW_EXT_stencil_two_side) = glewGetExtension("GL_EXT_stencil_two_side");
  if (glewExperimental || GLEW_EXT_stencil_two_side) CONST_CAST(GLEW_EXT_stencil_two_side) = !_glewInit_GL_EXT_stencil_two_side(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_EXT_stencil_two_side */
#ifdef GL_EXT_stencil_wrap
  CONST_CAST(GLEW_EXT_stencil_wrap) = glewGetExtension("GL_EXT_stencil_wrap");
#endif /* GL_EXT_stencil_wrap */
#ifdef GL_EXT_subtexture
  CONST_CAST(GLEW_EXT_subtexture) = glewGetExtension("GL_EXT_subtexture");
  if (glewExperimental || GLEW_EXT_subtexture) CONST_CAST(GLEW_EXT_subtexture) = !_glewInit_GL_EXT_subtexture(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_EXT_subtexture */
#ifdef GL_EXT_texture
  CONST_CAST(GLEW_EXT_texture) = glewGetExtension("GL_EXT_texture");
#endif /* GL_EXT_texture */
#ifdef GL_EXT_texture3D
  CONST_CAST(GLEW_EXT_texture3D) = glewGetExtension("GL_EXT_texture3D");
  if (glewExperimental || GLEW_EXT_texture3D) CONST_CAST(GLEW_EXT_texture3D) = !_glewInit_GL_EXT_texture3D(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_EXT_texture3D */
#ifdef GL_EXT_texture_array
  CONST_CAST(GLEW_EXT_texture_array) = glewGetExtension("GL_EXT_texture_array");
#endif /* GL_EXT_texture_array */
#ifdef GL_EXT_texture_buffer_object
  CONST_CAST(GLEW_EXT_texture_buffer_object) = glewGetExtension("GL_EXT_texture_buffer_object");
  if (glewExperimental || GLEW_EXT_texture_buffer_object) CONST_CAST(GLEW_EXT_texture_buffer_object) = !_glewInit_GL_EXT_texture_buffer_object(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_EXT_texture_buffer_object */
#ifdef GL_EXT_texture_compression_dxt1
  CONST_CAST(GLEW_EXT_texture_compression_dxt1) = glewGetExtension("GL_EXT_texture_compression_dxt1");
#endif /* GL_EXT_texture_compression_dxt1 */
#ifdef GL_EXT_texture_compression_latc
  CONST_CAST(GLEW_EXT_texture_compression_latc) = glewGetExtension("GL_EXT_texture_compression_latc");
#endif /* GL_EXT_texture_compression_latc */
#ifdef GL_EXT_texture_compression_rgtc
  CONST_CAST(GLEW_EXT_texture_compression_rgtc) = glewGetExtension("GL_EXT_texture_compression_rgtc");
#endif /* GL_EXT_texture_compression_rgtc */
#ifdef GL_EXT_texture_compression_s3tc
  CONST_CAST(GLEW_EXT_texture_compression_s3tc) = glewGetExtension("GL_EXT_texture_compression_s3tc");
#endif /* GL_EXT_texture_compression_s3tc */
#ifdef GL_EXT_texture_cube_map
  CONST_CAST(GLEW_EXT_texture_cube_map) = glewGetExtension("GL_EXT_texture_cube_map");
#endif /* GL_EXT_texture_cube_map */
#ifdef GL_EXT_texture_edge_clamp
  CONST_CAST(GLEW_EXT_texture_edge_clamp) = glewGetExtension("GL_EXT_texture_edge_clamp");
#endif /* GL_EXT_texture_edge_clamp */
#ifdef GL_EXT_texture_env
  CONST_CAST(GLEW_EXT_texture_env) = glewGetExtension("GL_EXT_texture_env");
#endif /* GL_EXT_texture_env */
#ifdef GL_EXT_texture_env_add
  CONST_CAST(GLEW_EXT_texture_env_add) = glewGetExtension("GL_EXT_texture_env_add");
#endif /* GL_EXT_texture_env_add */
#ifdef GL_EXT_texture_env_combine
  CONST_CAST(GLEW_EXT_texture_env_combine) = glewGetExtension("GL_EXT_texture_env_combine");
#endif /* GL_EXT_texture_env_combine */
#ifdef GL_EXT_texture_env_dot3
  CONST_CAST(GLEW_EXT_texture_env_dot3) = glewGetExtension("GL_EXT_texture_env_dot3");
#endif /* GL_EXT_texture_env_dot3 */
#ifdef GL_EXT_texture_filter_anisotropic
  CONST_CAST(GLEW_EXT_texture_filter_anisotropic) = glewGetExtension("GL_EXT_texture_filter_anisotropic");
#endif /* GL_EXT_texture_filter_anisotropic */
#ifdef GL_EXT_texture_integer
  CONST_CAST(GLEW_EXT_texture_integer) = glewGetExtension("GL_EXT_texture_integer");
  if (glewExperimental || GLEW_EXT_texture_integer) CONST_CAST(GLEW_EXT_texture_integer) = !_glewInit_GL_EXT_texture_integer(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_EXT_texture_integer */
#ifdef GL_EXT_texture_lod_bias
  CONST_CAST(GLEW_EXT_texture_lod_bias) = glewGetExtension("GL_EXT_texture_lod_bias");
#endif /* GL_EXT_texture_lod_bias */
#ifdef GL_EXT_texture_mirror_clamp
  CONST_CAST(GLEW_EXT_texture_mirror_clamp) = glewGetExtension("GL_EXT_texture_mirror_clamp");
#endif /* GL_EXT_texture_mirror_clamp */
#ifdef GL_EXT_texture_object
  CONST_CAST(GLEW_EXT_texture_object) = glewGetExtension("GL_EXT_texture_object");
  if (glewExperimental || GLEW_EXT_texture_object) CONST_CAST(GLEW_EXT_texture_object) = !_glewInit_GL_EXT_texture_object(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_EXT_texture_object */
#ifdef GL_EXT_texture_perturb_normal
  CONST_CAST(GLEW_EXT_texture_perturb_normal) = glewGetExtension("GL_EXT_texture_perturb_normal");
  if (glewExperimental || GLEW_EXT_texture_perturb_normal) CONST_CAST(GLEW_EXT_texture_perturb_normal) = !_glewInit_GL_EXT_texture_perturb_normal(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_EXT_texture_perturb_normal */
#ifdef GL_EXT_texture_rectangle
  CONST_CAST(GLEW_EXT_texture_rectangle) = glewGetExtension("GL_EXT_texture_rectangle");
#endif /* GL_EXT_texture_rectangle */
#ifdef GL_EXT_texture_sRGB
  CONST_CAST(GLEW_EXT_texture_sRGB) = glewGetExtension("GL_EXT_texture_sRGB");
#endif /* GL_EXT_texture_sRGB */
#ifdef GL_EXT_texture_shared_exponent
  CONST_CAST(GLEW_EXT_texture_shared_exponent) = glewGetExtension("GL_EXT_texture_shared_exponent");
#endif /* GL_EXT_texture_shared_exponent */
#ifdef GL_EXT_timer_query
  CONST_CAST(GLEW_EXT_timer_query) = glewGetExtension("GL_EXT_timer_query");
  if (glewExperimental || GLEW_EXT_timer_query) CONST_CAST(GLEW_EXT_timer_query) = !_glewInit_GL_EXT_timer_query(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_EXT_timer_query */
#ifdef GL_EXT_vertex_array
  CONST_CAST(GLEW_EXT_vertex_array) = glewGetExtension("GL_EXT_vertex_array");
  if (glewExperimental || GLEW_EXT_vertex_array) CONST_CAST(GLEW_EXT_vertex_array) = !_glewInit_GL_EXT_vertex_array(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_EXT_vertex_array */
#ifdef GL_EXT_vertex_shader
  CONST_CAST(GLEW_EXT_vertex_shader) = glewGetExtension("GL_EXT_vertex_shader");
  if (glewExperimental || GLEW_EXT_vertex_shader) CONST_CAST(GLEW_EXT_vertex_shader) = !_glewInit_GL_EXT_vertex_shader(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_EXT_vertex_shader */
#ifdef GL_EXT_vertex_weighting
  CONST_CAST(GLEW_EXT_vertex_weighting) = glewGetExtension("GL_EXT_vertex_weighting");
  if (glewExperimental || GLEW_EXT_vertex_weighting) CONST_CAST(GLEW_EXT_vertex_weighting) = !_glewInit_GL_EXT_vertex_weighting(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_EXT_vertex_weighting */
#ifdef GL_GREMEDY_string_marker
  CONST_CAST(GLEW_GREMEDY_string_marker) = glewGetExtension("GL_GREMEDY_string_marker");
  if (glewExperimental || GLEW_GREMEDY_string_marker) CONST_CAST(GLEW_GREMEDY_string_marker) = !_glewInit_GL_GREMEDY_string_marker(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_GREMEDY_string_marker */
#ifdef GL_HP_convolution_border_modes
  CONST_CAST(GLEW_HP_convolution_border_modes) = glewGetExtension("GL_HP_convolution_border_modes");
#endif /* GL_HP_convolution_border_modes */
#ifdef GL_HP_image_transform
  CONST_CAST(GLEW_HP_image_transform) = glewGetExtension("GL_HP_image_transform");
  if (glewExperimental || GLEW_HP_image_transform) CONST_CAST(GLEW_HP_image_transform) = !_glewInit_GL_HP_image_transform(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_HP_image_transform */
#ifdef GL_HP_occlusion_test
  CONST_CAST(GLEW_HP_occlusion_test) = glewGetExtension("GL_HP_occlusion_test");
#endif /* GL_HP_occlusion_test */
#ifdef GL_HP_texture_lighting
  CONST_CAST(GLEW_HP_texture_lighting) = glewGetExtension("GL_HP_texture_lighting");
#endif /* GL_HP_texture_lighting */
#ifdef GL_IBM_cull_vertex
  CONST_CAST(GLEW_IBM_cull_vertex) = glewGetExtension("GL_IBM_cull_vertex");
#endif /* GL_IBM_cull_vertex */
#ifdef GL_IBM_multimode_draw_arrays
  CONST_CAST(GLEW_IBM_multimode_draw_arrays) = glewGetExtension("GL_IBM_multimode_draw_arrays");
  if (glewExperimental || GLEW_IBM_multimode_draw_arrays) CONST_CAST(GLEW_IBM_multimode_draw_arrays) = !_glewInit_GL_IBM_multimode_draw_arrays(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_IBM_multimode_draw_arrays */
#ifdef GL_IBM_rasterpos_clip
  CONST_CAST(GLEW_IBM_rasterpos_clip) = glewGetExtension("GL_IBM_rasterpos_clip");
#endif /* GL_IBM_rasterpos_clip */
#ifdef GL_IBM_static_data
  CONST_CAST(GLEW_IBM_static_data) = glewGetExtension("GL_IBM_static_data");
#endif /* GL_IBM_static_data */
#ifdef GL_IBM_texture_mirrored_repeat
  CONST_CAST(GLEW_IBM_texture_mirrored_repeat) = glewGetExtension("GL_IBM_texture_mirrored_repeat");
#endif /* GL_IBM_texture_mirrored_repeat */
#ifdef GL_IBM_vertex_array_lists
  CONST_CAST(GLEW_IBM_vertex_array_lists) = glewGetExtension("GL_IBM_vertex_array_lists");
  if (glewExperimental || GLEW_IBM_vertex_array_lists) CONST_CAST(GLEW_IBM_vertex_array_lists) = !_glewInit_GL_IBM_vertex_array_lists(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_IBM_vertex_array_lists */
#ifdef GL_INGR_color_clamp
  CONST_CAST(GLEW_INGR_color_clamp) = glewGetExtension("GL_INGR_color_clamp");
#endif /* GL_INGR_color_clamp */
#ifdef GL_INGR_interlace_read
  CONST_CAST(GLEW_INGR_interlace_read) = glewGetExtension("GL_INGR_interlace_read");
#endif /* GL_INGR_interlace_read */
#ifdef GL_INTEL_parallel_arrays
  CONST_CAST(GLEW_INTEL_parallel_arrays) = glewGetExtension("GL_INTEL_parallel_arrays");
  if (glewExperimental || GLEW_INTEL_parallel_arrays) CONST_CAST(GLEW_INTEL_parallel_arrays) = !_glewInit_GL_INTEL_parallel_arrays(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_INTEL_parallel_arrays */
#ifdef GL_INTEL_texture_scissor
  CONST_CAST(GLEW_INTEL_texture_scissor) = glewGetExtension("GL_INTEL_texture_scissor");
  if (glewExperimental || GLEW_INTEL_texture_scissor) CONST_CAST(GLEW_INTEL_texture_scissor) = !_glewInit_GL_INTEL_texture_scissor(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_INTEL_texture_scissor */
#ifdef GL_KTX_buffer_region
  CONST_CAST(GLEW_KTX_buffer_region) = glewGetExtension("GL_KTX_buffer_region");
  if (glewExperimental || GLEW_KTX_buffer_region) CONST_CAST(GLEW_KTX_buffer_region) = !_glewInit_GL_KTX_buffer_region(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_KTX_buffer_region */
#ifdef GL_MESAX_texture_stack
  CONST_CAST(GLEW_MESAX_texture_stack) = glewGetExtension("GL_MESAX_texture_stack");
#endif /* GL_MESAX_texture_stack */
#ifdef GL_MESA_pack_invert
  CONST_CAST(GLEW_MESA_pack_invert) = glewGetExtension("GL_MESA_pack_invert");
#endif /* GL_MESA_pack_invert */
#ifdef GL_MESA_resize_buffers
  CONST_CAST(GLEW_MESA_resize_buffers) = glewGetExtension("GL_MESA_resize_buffers");
  if (glewExperimental || GLEW_MESA_resize_buffers) CONST_CAST(GLEW_MESA_resize_buffers) = !_glewInit_GL_MESA_resize_buffers(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_MESA_resize_buffers */
#ifdef GL_MESA_window_pos
  CONST_CAST(GLEW_MESA_window_pos) = glewGetExtension("GL_MESA_window_pos");
  if (glewExperimental || GLEW_MESA_window_pos) CONST_CAST(GLEW_MESA_window_pos) = !_glewInit_GL_MESA_window_pos(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_MESA_window_pos */
#ifdef GL_MESA_ycbcr_texture
  CONST_CAST(GLEW_MESA_ycbcr_texture) = glewGetExtension("GL_MESA_ycbcr_texture");
#endif /* GL_MESA_ycbcr_texture */
#ifdef GL_NV_blend_square
  CONST_CAST(GLEW_NV_blend_square) = glewGetExtension("GL_NV_blend_square");
#endif /* GL_NV_blend_square */
#ifdef GL_NV_copy_depth_to_color
  CONST_CAST(GLEW_NV_copy_depth_to_color) = glewGetExtension("GL_NV_copy_depth_to_color");
#endif /* GL_NV_copy_depth_to_color */
#ifdef GL_NV_depth_buffer_float
  CONST_CAST(GLEW_NV_depth_buffer_float) = glewGetExtension("GL_NV_depth_buffer_float");
  if (glewExperimental || GLEW_NV_depth_buffer_float) CONST_CAST(GLEW_NV_depth_buffer_float) = !_glewInit_GL_NV_depth_buffer_float(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_NV_depth_buffer_float */
#ifdef GL_NV_depth_clamp
  CONST_CAST(GLEW_NV_depth_clamp) = glewGetExtension("GL_NV_depth_clamp");
#endif /* GL_NV_depth_clamp */
#ifdef GL_NV_depth_range_unclamped
  CONST_CAST(GLEW_NV_depth_range_unclamped) = glewGetExtension("GL_NV_depth_range_unclamped");
#endif /* GL_NV_depth_range_unclamped */
#ifdef GL_NV_evaluators
  CONST_CAST(GLEW_NV_evaluators) = glewGetExtension("GL_NV_evaluators");
  if (glewExperimental || GLEW_NV_evaluators) CONST_CAST(GLEW_NV_evaluators) = !_glewInit_GL_NV_evaluators(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_NV_evaluators */
#ifdef GL_NV_fence
  CONST_CAST(GLEW_NV_fence) = glewGetExtension("GL_NV_fence");
  if (glewExperimental || GLEW_NV_fence) CONST_CAST(GLEW_NV_fence) = !_glewInit_GL_NV_fence(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_NV_fence */
#ifdef GL_NV_float_buffer
  CONST_CAST(GLEW_NV_float_buffer) = glewGetExtension("GL_NV_float_buffer");
#endif /* GL_NV_float_buffer */
#ifdef GL_NV_fog_distance
  CONST_CAST(GLEW_NV_fog_distance) = glewGetExtension("GL_NV_fog_distance");
#endif /* GL_NV_fog_distance */
#ifdef GL_NV_fragment_program
  CONST_CAST(GLEW_NV_fragment_program) = glewGetExtension("GL_NV_fragment_program");
  if (glewExperimental || GLEW_NV_fragment_program) CONST_CAST(GLEW_NV_fragment_program) = !_glewInit_GL_NV_fragment_program(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_NV_fragment_program */
#ifdef GL_NV_fragment_program2
  CONST_CAST(GLEW_NV_fragment_program2) = glewGetExtension("GL_NV_fragment_program2");
#endif /* GL_NV_fragment_program2 */
#ifdef GL_NV_fragment_program4
  CONST_CAST(GLEW_NV_fragment_program4) = glewGetExtension("GL_NV_fragment_program4");
#endif /* GL_NV_fragment_program4 */
#ifdef GL_NV_fragment_program_option
  CONST_CAST(GLEW_NV_fragment_program_option) = glewGetExtension("GL_NV_fragment_program_option");
#endif /* GL_NV_fragment_program_option */
#ifdef GL_NV_framebuffer_multisample_coverage
  CONST_CAST(GLEW_NV_framebuffer_multisample_coverage) = glewGetExtension("GL_NV_framebuffer_multisample_coverage");
  if (glewExperimental || GLEW_NV_framebuffer_multisample_coverage) CONST_CAST(GLEW_NV_framebuffer_multisample_coverage) = !_glewInit_GL_NV_framebuffer_multisample_coverage(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_NV_framebuffer_multisample_coverage */
#ifdef GL_NV_geometry_program4
  CONST_CAST(GLEW_NV_geometry_program4) = glewGetExtension("GL_NV_geometry_program4");
  if (glewExperimental || GLEW_NV_geometry_program4) CONST_CAST(GLEW_NV_geometry_program4) = !_glewInit_GL_NV_geometry_program4(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_NV_geometry_program4 */
#ifdef GL_NV_geometry_shader4
  CONST_CAST(GLEW_NV_geometry_shader4) = glewGetExtension("GL_NV_geometry_shader4");
#endif /* GL_NV_geometry_shader4 */
#ifdef GL_NV_gpu_program4
  CONST_CAST(GLEW_NV_gpu_program4) = glewGetExtension("GL_NV_gpu_program4");
  if (glewExperimental || GLEW_NV_gpu_program4) CONST_CAST(GLEW_NV_gpu_program4) = !_glewInit_GL_NV_gpu_program4(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_NV_gpu_program4 */
#ifdef GL_NV_half_float
  CONST_CAST(GLEW_NV_half_float) = glewGetExtension("GL_NV_half_float");
  if (glewExperimental || GLEW_NV_half_float) CONST_CAST(GLEW_NV_half_float) = !_glewInit_GL_NV_half_float(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_NV_half_float */
#ifdef GL_NV_light_max_exponent
  CONST_CAST(GLEW_NV_light_max_exponent) = glewGetExtension("GL_NV_light_max_exponent");
#endif /* GL_NV_light_max_exponent */
#ifdef GL_NV_multisample_filter_hint
  CONST_CAST(GLEW_NV_multisample_filter_hint) = glewGetExtension("GL_NV_multisample_filter_hint");
#endif /* GL_NV_multisample_filter_hint */
#ifdef GL_NV_occlusion_query
  CONST_CAST(GLEW_NV_occlusion_query) = glewGetExtension("GL_NV_occlusion_query");
  if (glewExperimental || GLEW_NV_occlusion_query) CONST_CAST(GLEW_NV_occlusion_query) = !_glewInit_GL_NV_occlusion_query(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_NV_occlusion_query */
#ifdef GL_NV_packed_depth_stencil
  CONST_CAST(GLEW_NV_packed_depth_stencil) = glewGetExtension("GL_NV_packed_depth_stencil");
#endif /* GL_NV_packed_depth_stencil */
#ifdef GL_NV_parameter_buffer_object
  CONST_CAST(GLEW_NV_parameter_buffer_object) = glewGetExtension("GL_NV_parameter_buffer_object");
  if (glewExperimental || GLEW_NV_parameter_buffer_object) CONST_CAST(GLEW_NV_parameter_buffer_object) = !_glewInit_GL_NV_parameter_buffer_object(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_NV_parameter_buffer_object */
#ifdef GL_NV_pixel_data_range
  CONST_CAST(GLEW_NV_pixel_data_range) = glewGetExtension("GL_NV_pixel_data_range");
  if (glewExperimental || GLEW_NV_pixel_data_range) CONST_CAST(GLEW_NV_pixel_data_range) = !_glewInit_GL_NV_pixel_data_range(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_NV_pixel_data_range */
#ifdef GL_NV_point_sprite
  CONST_CAST(GLEW_NV_point_sprite) = glewGetExtension("GL_NV_point_sprite");
  if (glewExperimental || GLEW_NV_point_sprite) CONST_CAST(GLEW_NV_point_sprite) = !_glewInit_GL_NV_point_sprite(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_NV_point_sprite */
#ifdef GL_NV_primitive_restart
  CONST_CAST(GLEW_NV_primitive_restart) = glewGetExtension("GL_NV_primitive_restart");
  if (glewExperimental || GLEW_NV_primitive_restart) CONST_CAST(GLEW_NV_primitive_restart) = !_glewInit_GL_NV_primitive_restart(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_NV_primitive_restart */
#ifdef GL_NV_register_combiners
  CONST_CAST(GLEW_NV_register_combiners) = glewGetExtension("GL_NV_register_combiners");
  if (glewExperimental || GLEW_NV_register_combiners) CONST_CAST(GLEW_NV_register_combiners) = !_glewInit_GL_NV_register_combiners(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_NV_register_combiners */
#ifdef GL_NV_register_combiners2
  CONST_CAST(GLEW_NV_register_combiners2) = glewGetExtension("GL_NV_register_combiners2");
  if (glewExperimental || GLEW_NV_register_combiners2) CONST_CAST(GLEW_NV_register_combiners2) = !_glewInit_GL_NV_register_combiners2(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_NV_register_combiners2 */
#ifdef GL_NV_texgen_emboss
  CONST_CAST(GLEW_NV_texgen_emboss) = glewGetExtension("GL_NV_texgen_emboss");
#endif /* GL_NV_texgen_emboss */
#ifdef GL_NV_texgen_reflection
  CONST_CAST(GLEW_NV_texgen_reflection) = glewGetExtension("GL_NV_texgen_reflection");
#endif /* GL_NV_texgen_reflection */
#ifdef GL_NV_texture_compression_vtc
  CONST_CAST(GLEW_NV_texture_compression_vtc) = glewGetExtension("GL_NV_texture_compression_vtc");
#endif /* GL_NV_texture_compression_vtc */
#ifdef GL_NV_texture_env_combine4
  CONST_CAST(GLEW_NV_texture_env_combine4) = glewGetExtension("GL_NV_texture_env_combine4");
#endif /* GL_NV_texture_env_combine4 */
#ifdef GL_NV_texture_expand_normal
  CONST_CAST(GLEW_NV_texture_expand_normal) = glewGetExtension("GL_NV_texture_expand_normal");
#endif /* GL_NV_texture_expand_normal */
#ifdef GL_NV_texture_rectangle
  CONST_CAST(GLEW_NV_texture_rectangle) = glewGetExtension("GL_NV_texture_rectangle");
#endif /* GL_NV_texture_rectangle */
#ifdef GL_NV_texture_shader
  CONST_CAST(GLEW_NV_texture_shader) = glewGetExtension("GL_NV_texture_shader");
#endif /* GL_NV_texture_shader */
#ifdef GL_NV_texture_shader2
  CONST_CAST(GLEW_NV_texture_shader2) = glewGetExtension("GL_NV_texture_shader2");
#endif /* GL_NV_texture_shader2 */
#ifdef GL_NV_texture_shader3
  CONST_CAST(GLEW_NV_texture_shader3) = glewGetExtension("GL_NV_texture_shader3");
#endif /* GL_NV_texture_shader3 */
#ifdef GL_NV_transform_feedback
  CONST_CAST(GLEW_NV_transform_feedback) = glewGetExtension("GL_NV_transform_feedback");
  if (glewExperimental || GLEW_NV_transform_feedback) CONST_CAST(GLEW_NV_transform_feedback) = !_glewInit_GL_NV_transform_feedback(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_NV_transform_feedback */
#ifdef GL_NV_vertex_array_range
  CONST_CAST(GLEW_NV_vertex_array_range) = glewGetExtension("GL_NV_vertex_array_range");
  if (glewExperimental || GLEW_NV_vertex_array_range) CONST_CAST(GLEW_NV_vertex_array_range) = !_glewInit_GL_NV_vertex_array_range(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_NV_vertex_array_range */
#ifdef GL_NV_vertex_array_range2
  CONST_CAST(GLEW_NV_vertex_array_range2) = glewGetExtension("GL_NV_vertex_array_range2");
#endif /* GL_NV_vertex_array_range2 */
#ifdef GL_NV_vertex_program
  CONST_CAST(GLEW_NV_vertex_program) = glewGetExtension("GL_NV_vertex_program");
  if (glewExperimental || GLEW_NV_vertex_program) CONST_CAST(GLEW_NV_vertex_program) = !_glewInit_GL_NV_vertex_program(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_NV_vertex_program */
#ifdef GL_NV_vertex_program1_1
  CONST_CAST(GLEW_NV_vertex_program1_1) = glewGetExtension("GL_NV_vertex_program1_1");
#endif /* GL_NV_vertex_program1_1 */
#ifdef GL_NV_vertex_program2
  CONST_CAST(GLEW_NV_vertex_program2) = glewGetExtension("GL_NV_vertex_program2");
#endif /* GL_NV_vertex_program2 */
#ifdef GL_NV_vertex_program2_option
  CONST_CAST(GLEW_NV_vertex_program2_option) = glewGetExtension("GL_NV_vertex_program2_option");
#endif /* GL_NV_vertex_program2_option */
#ifdef GL_NV_vertex_program3
  CONST_CAST(GLEW_NV_vertex_program3) = glewGetExtension("GL_NV_vertex_program3");
#endif /* GL_NV_vertex_program3 */
#ifdef GL_NV_vertex_program4
  CONST_CAST(GLEW_NV_vertex_program4) = glewGetExtension("GL_NV_vertex_program4");
#endif /* GL_NV_vertex_program4 */
#ifdef GL_OES_byte_coordinates
  CONST_CAST(GLEW_OES_byte_coordinates) = glewGetExtension("GL_OES_byte_coordinates");
#endif /* GL_OES_byte_coordinates */
#ifdef GL_OES_compressed_paletted_texture
  CONST_CAST(GLEW_OES_compressed_paletted_texture) = glewGetExtension("GL_OES_compressed_paletted_texture");
#endif /* GL_OES_compressed_paletted_texture */
#ifdef GL_OES_read_format
  CONST_CAST(GLEW_OES_read_format) = glewGetExtension("GL_OES_read_format");
#endif /* GL_OES_read_format */
#ifdef GL_OES_single_precision
  CONST_CAST(GLEW_OES_single_precision) = glewGetExtension("GL_OES_single_precision");
  if (glewExperimental || GLEW_OES_single_precision) CONST_CAST(GLEW_OES_single_precision) = !_glewInit_GL_OES_single_precision(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_OES_single_precision */
#ifdef GL_OML_interlace
  CONST_CAST(GLEW_OML_interlace) = glewGetExtension("GL_OML_interlace");
#endif /* GL_OML_interlace */
#ifdef GL_OML_resample
  CONST_CAST(GLEW_OML_resample) = glewGetExtension("GL_OML_resample");
#endif /* GL_OML_resample */
#ifdef GL_OML_subsample
  CONST_CAST(GLEW_OML_subsample) = glewGetExtension("GL_OML_subsample");
#endif /* GL_OML_subsample */
#ifdef GL_PGI_misc_hints
  CONST_CAST(GLEW_PGI_misc_hints) = glewGetExtension("GL_PGI_misc_hints");
#endif /* GL_PGI_misc_hints */
#ifdef GL_PGI_vertex_hints
  CONST_CAST(GLEW_PGI_vertex_hints) = glewGetExtension("GL_PGI_vertex_hints");
#endif /* GL_PGI_vertex_hints */
#ifdef GL_REND_screen_coordinates
  CONST_CAST(GLEW_REND_screen_coordinates) = glewGetExtension("GL_REND_screen_coordinates");
#endif /* GL_REND_screen_coordinates */
#ifdef GL_S3_s3tc
  CONST_CAST(GLEW_S3_s3tc) = glewGetExtension("GL_S3_s3tc");
#endif /* GL_S3_s3tc */
#ifdef GL_SGIS_color_range
  CONST_CAST(GLEW_SGIS_color_range) = glewGetExtension("GL_SGIS_color_range");
#endif /* GL_SGIS_color_range */
#ifdef GL_SGIS_detail_texture
  CONST_CAST(GLEW_SGIS_detail_texture) = glewGetExtension("GL_SGIS_detail_texture");
  if (glewExperimental || GLEW_SGIS_detail_texture) CONST_CAST(GLEW_SGIS_detail_texture) = !_glewInit_GL_SGIS_detail_texture(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_SGIS_detail_texture */
#ifdef GL_SGIS_fog_function
  CONST_CAST(GLEW_SGIS_fog_function) = glewGetExtension("GL_SGIS_fog_function");
  if (glewExperimental || GLEW_SGIS_fog_function) CONST_CAST(GLEW_SGIS_fog_function) = !_glewInit_GL_SGIS_fog_function(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_SGIS_fog_function */
#ifdef GL_SGIS_generate_mipmap
  CONST_CAST(GLEW_SGIS_generate_mipmap) = glewGetExtension("GL_SGIS_generate_mipmap");
#endif /* GL_SGIS_generate_mipmap */
#ifdef GL_SGIS_multisample
  CONST_CAST(GLEW_SGIS_multisample) = glewGetExtension("GL_SGIS_multisample");
  if (glewExperimental || GLEW_SGIS_multisample) CONST_CAST(GLEW_SGIS_multisample) = !_glewInit_GL_SGIS_multisample(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_SGIS_multisample */
#ifdef GL_SGIS_pixel_texture
  CONST_CAST(GLEW_SGIS_pixel_texture) = glewGetExtension("GL_SGIS_pixel_texture");
#endif /* GL_SGIS_pixel_texture */
#ifdef GL_SGIS_sharpen_texture
  CONST_CAST(GLEW_SGIS_sharpen_texture) = glewGetExtension("GL_SGIS_sharpen_texture");
  if (glewExperimental || GLEW_SGIS_sharpen_texture) CONST_CAST(GLEW_SGIS_sharpen_texture) = !_glewInit_GL_SGIS_sharpen_texture(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_SGIS_sharpen_texture */
#ifdef GL_SGIS_texture4D
  CONST_CAST(GLEW_SGIS_texture4D) = glewGetExtension("GL_SGIS_texture4D");
  if (glewExperimental || GLEW_SGIS_texture4D) CONST_CAST(GLEW_SGIS_texture4D) = !_glewInit_GL_SGIS_texture4D(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_SGIS_texture4D */
#ifdef GL_SGIS_texture_border_clamp
  CONST_CAST(GLEW_SGIS_texture_border_clamp) = glewGetExtension("GL_SGIS_texture_border_clamp");
#endif /* GL_SGIS_texture_border_clamp */
#ifdef GL_SGIS_texture_edge_clamp
  CONST_CAST(GLEW_SGIS_texture_edge_clamp) = glewGetExtension("GL_SGIS_texture_edge_clamp");
#endif /* GL_SGIS_texture_edge_clamp */
#ifdef GL_SGIS_texture_filter4
  CONST_CAST(GLEW_SGIS_texture_filter4) = glewGetExtension("GL_SGIS_texture_filter4");
  if (glewExperimental || GLEW_SGIS_texture_filter4) CONST_CAST(GLEW_SGIS_texture_filter4) = !_glewInit_GL_SGIS_texture_filter4(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_SGIS_texture_filter4 */
#ifdef GL_SGIS_texture_lod
  CONST_CAST(GLEW_SGIS_texture_lod) = glewGetExtension("GL_SGIS_texture_lod");
#endif /* GL_SGIS_texture_lod */
#ifdef GL_SGIS_texture_select
  CONST_CAST(GLEW_SGIS_texture_select) = glewGetExtension("GL_SGIS_texture_select");
#endif /* GL_SGIS_texture_select */
#ifdef GL_SGIX_async
  CONST_CAST(GLEW_SGIX_async) = glewGetExtension("GL_SGIX_async");
  if (glewExperimental || GLEW_SGIX_async) CONST_CAST(GLEW_SGIX_async) = !_glewInit_GL_SGIX_async(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_SGIX_async */
#ifdef GL_SGIX_async_histogram
  CONST_CAST(GLEW_SGIX_async_histogram) = glewGetExtension("GL_SGIX_async_histogram");
#endif /* GL_SGIX_async_histogram */
#ifdef GL_SGIX_async_pixel
  CONST_CAST(GLEW_SGIX_async_pixel) = glewGetExtension("GL_SGIX_async_pixel");
#endif /* GL_SGIX_async_pixel */
#ifdef GL_SGIX_blend_alpha_minmax
  CONST_CAST(GLEW_SGIX_blend_alpha_minmax) = glewGetExtension("GL_SGIX_blend_alpha_minmax");
#endif /* GL_SGIX_blend_alpha_minmax */
#ifdef GL_SGIX_clipmap
  CONST_CAST(GLEW_SGIX_clipmap) = glewGetExtension("GL_SGIX_clipmap");
#endif /* GL_SGIX_clipmap */
#ifdef GL_SGIX_depth_texture
  CONST_CAST(GLEW_SGIX_depth_texture) = glewGetExtension("GL_SGIX_depth_texture");
#endif /* GL_SGIX_depth_texture */
#ifdef GL_SGIX_flush_raster
  CONST_CAST(GLEW_SGIX_flush_raster) = glewGetExtension("GL_SGIX_flush_raster");
  if (glewExperimental || GLEW_SGIX_flush_raster) CONST_CAST(GLEW_SGIX_flush_raster) = !_glewInit_GL_SGIX_flush_raster(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_SGIX_flush_raster */
#ifdef GL_SGIX_fog_offset
  CONST_CAST(GLEW_SGIX_fog_offset) = glewGetExtension("GL_SGIX_fog_offset");
#endif /* GL_SGIX_fog_offset */
#ifdef GL_SGIX_fog_texture
  CONST_CAST(GLEW_SGIX_fog_texture) = glewGetExtension("GL_SGIX_fog_texture");
  if (glewExperimental || GLEW_SGIX_fog_texture) CONST_CAST(GLEW_SGIX_fog_texture) = !_glewInit_GL_SGIX_fog_texture(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_SGIX_fog_texture */
#ifdef GL_SGIX_fragment_specular_lighting
  CONST_CAST(GLEW_SGIX_fragment_specular_lighting) = glewGetExtension("GL_SGIX_fragment_specular_lighting");
  if (glewExperimental || GLEW_SGIX_fragment_specular_lighting) CONST_CAST(GLEW_SGIX_fragment_specular_lighting) = !_glewInit_GL_SGIX_fragment_specular_lighting(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_SGIX_fragment_specular_lighting */
#ifdef GL_SGIX_framezoom
  CONST_CAST(GLEW_SGIX_framezoom) = glewGetExtension("GL_SGIX_framezoom");
  if (glewExperimental || GLEW_SGIX_framezoom) CONST_CAST(GLEW_SGIX_framezoom) = !_glewInit_GL_SGIX_framezoom(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_SGIX_framezoom */
#ifdef GL_SGIX_interlace
  CONST_CAST(GLEW_SGIX_interlace) = glewGetExtension("GL_SGIX_interlace");
#endif /* GL_SGIX_interlace */
#ifdef GL_SGIX_ir_instrument1
  CONST_CAST(GLEW_SGIX_ir_instrument1) = glewGetExtension("GL_SGIX_ir_instrument1");
#endif /* GL_SGIX_ir_instrument1 */
#ifdef GL_SGIX_list_priority
  CONST_CAST(GLEW_SGIX_list_priority) = glewGetExtension("GL_SGIX_list_priority");
#endif /* GL_SGIX_list_priority */
#ifdef GL_SGIX_pixel_texture
  CONST_CAST(GLEW_SGIX_pixel_texture) = glewGetExtension("GL_SGIX_pixel_texture");
  if (glewExperimental || GLEW_SGIX_pixel_texture) CONST_CAST(GLEW_SGIX_pixel_texture) = !_glewInit_GL_SGIX_pixel_texture(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_SGIX_pixel_texture */
#ifdef GL_SGIX_pixel_texture_bits
  CONST_CAST(GLEW_SGIX_pixel_texture_bits) = glewGetExtension("GL_SGIX_pixel_texture_bits");
#endif /* GL_SGIX_pixel_texture_bits */
#ifdef GL_SGIX_reference_plane
  CONST_CAST(GLEW_SGIX_reference_plane) = glewGetExtension("GL_SGIX_reference_plane");
  if (glewExperimental || GLEW_SGIX_reference_plane) CONST_CAST(GLEW_SGIX_reference_plane) = !_glewInit_GL_SGIX_reference_plane(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_SGIX_reference_plane */
#ifdef GL_SGIX_resample
  CONST_CAST(GLEW_SGIX_resample) = glewGetExtension("GL_SGIX_resample");
#endif /* GL_SGIX_resample */
#ifdef GL_SGIX_shadow
  CONST_CAST(GLEW_SGIX_shadow) = glewGetExtension("GL_SGIX_shadow");
#endif /* GL_SGIX_shadow */
#ifdef GL_SGIX_shadow_ambient
  CONST_CAST(GLEW_SGIX_shadow_ambient) = glewGetExtension("GL_SGIX_shadow_ambient");
#endif /* GL_SGIX_shadow_ambient */
#ifdef GL_SGIX_sprite
  CONST_CAST(GLEW_SGIX_sprite) = glewGetExtension("GL_SGIX_sprite");
  if (glewExperimental || GLEW_SGIX_sprite) CONST_CAST(GLEW_SGIX_sprite) = !_glewInit_GL_SGIX_sprite(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_SGIX_sprite */
#ifdef GL_SGIX_tag_sample_buffer
  CONST_CAST(GLEW_SGIX_tag_sample_buffer) = glewGetExtension("GL_SGIX_tag_sample_buffer");
  if (glewExperimental || GLEW_SGIX_tag_sample_buffer) CONST_CAST(GLEW_SGIX_tag_sample_buffer) = !_glewInit_GL_SGIX_tag_sample_buffer(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_SGIX_tag_sample_buffer */
#ifdef GL_SGIX_texture_add_env
  CONST_CAST(GLEW_SGIX_texture_add_env) = glewGetExtension("GL_SGIX_texture_add_env");
#endif /* GL_SGIX_texture_add_env */
#ifdef GL_SGIX_texture_coordinate_clamp
  CONST_CAST(GLEW_SGIX_texture_coordinate_clamp) = glewGetExtension("GL_SGIX_texture_coordinate_clamp");
#endif /* GL_SGIX_texture_coordinate_clamp */
#ifdef GL_SGIX_texture_lod_bias
  CONST_CAST(GLEW_SGIX_texture_lod_bias) = glewGetExtension("GL_SGIX_texture_lod_bias");
#endif /* GL_SGIX_texture_lod_bias */
#ifdef GL_SGIX_texture_multi_buffer
  CONST_CAST(GLEW_SGIX_texture_multi_buffer) = glewGetExtension("GL_SGIX_texture_multi_buffer");
#endif /* GL_SGIX_texture_multi_buffer */
#ifdef GL_SGIX_texture_range
  CONST_CAST(GLEW_SGIX_texture_range) = glewGetExtension("GL_SGIX_texture_range");
#endif /* GL_SGIX_texture_range */
#ifdef GL_SGIX_texture_scale_bias
  CONST_CAST(GLEW_SGIX_texture_scale_bias) = glewGetExtension("GL_SGIX_texture_scale_bias");
#endif /* GL_SGIX_texture_scale_bias */
#ifdef GL_SGIX_vertex_preclip
  CONST_CAST(GLEW_SGIX_vertex_preclip) = glewGetExtension("GL_SGIX_vertex_preclip");
#endif /* GL_SGIX_vertex_preclip */
#ifdef GL_SGIX_vertex_preclip_hint
  CONST_CAST(GLEW_SGIX_vertex_preclip_hint) = glewGetExtension("GL_SGIX_vertex_preclip_hint");
#endif /* GL_SGIX_vertex_preclip_hint */
#ifdef GL_SGIX_ycrcb
  CONST_CAST(GLEW_SGIX_ycrcb) = glewGetExtension("GL_SGIX_ycrcb");
#endif /* GL_SGIX_ycrcb */
#ifdef GL_SGI_color_matrix
  CONST_CAST(GLEW_SGI_color_matrix) = glewGetExtension("GL_SGI_color_matrix");
#endif /* GL_SGI_color_matrix */
#ifdef GL_SGI_color_table
  CONST_CAST(GLEW_SGI_color_table) = glewGetExtension("GL_SGI_color_table");
  if (glewExperimental || GLEW_SGI_color_table) CONST_CAST(GLEW_SGI_color_table) = !_glewInit_GL_SGI_color_table(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_SGI_color_table */
#ifdef GL_SGI_texture_color_table
  CONST_CAST(GLEW_SGI_texture_color_table) = glewGetExtension("GL_SGI_texture_color_table");
#endif /* GL_SGI_texture_color_table */
#ifdef GL_SUNX_constant_data
  CONST_CAST(GLEW_SUNX_constant_data) = glewGetExtension("GL_SUNX_constant_data");
  if (glewExperimental || GLEW_SUNX_constant_data) CONST_CAST(GLEW_SUNX_constant_data) = !_glewInit_GL_SUNX_constant_data(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_SUNX_constant_data */
#ifdef GL_SUN_convolution_border_modes
  CONST_CAST(GLEW_SUN_convolution_border_modes) = glewGetExtension("GL_SUN_convolution_border_modes");
#endif /* GL_SUN_convolution_border_modes */
#ifdef GL_SUN_global_alpha
  CONST_CAST(GLEW_SUN_global_alpha) = glewGetExtension("GL_SUN_global_alpha");
  if (glewExperimental || GLEW_SUN_global_alpha) CONST_CAST(GLEW_SUN_global_alpha) = !_glewInit_GL_SUN_global_alpha(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_SUN_global_alpha */
#ifdef GL_SUN_mesh_array
  CONST_CAST(GLEW_SUN_mesh_array) = glewGetExtension("GL_SUN_mesh_array");
#endif /* GL_SUN_mesh_array */
#ifdef GL_SUN_read_video_pixels
  CONST_CAST(GLEW_SUN_read_video_pixels) = glewGetExtension("GL_SUN_read_video_pixels");
  if (glewExperimental || GLEW_SUN_read_video_pixels) CONST_CAST(GLEW_SUN_read_video_pixels) = !_glewInit_GL_SUN_read_video_pixels(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_SUN_read_video_pixels */
#ifdef GL_SUN_slice_accum
  CONST_CAST(GLEW_SUN_slice_accum) = glewGetExtension("GL_SUN_slice_accum");
#endif /* GL_SUN_slice_accum */
#ifdef GL_SUN_triangle_list
  CONST_CAST(GLEW_SUN_triangle_list) = glewGetExtension("GL_SUN_triangle_list");
  if (glewExperimental || GLEW_SUN_triangle_list) CONST_CAST(GLEW_SUN_triangle_list) = !_glewInit_GL_SUN_triangle_list(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_SUN_triangle_list */
#ifdef GL_SUN_vertex
  CONST_CAST(GLEW_SUN_vertex) = glewGetExtension("GL_SUN_vertex");
  if (glewExperimental || GLEW_SUN_vertex) CONST_CAST(GLEW_SUN_vertex) = !_glewInit_GL_SUN_vertex(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_SUN_vertex */
#ifdef GL_WIN_phong_shading
  CONST_CAST(GLEW_WIN_phong_shading) = glewGetExtension("GL_WIN_phong_shading");
#endif /* GL_WIN_phong_shading */
#ifdef GL_WIN_specular_fog
  CONST_CAST(GLEW_WIN_specular_fog) = glewGetExtension("GL_WIN_specular_fog");
#endif /* GL_WIN_specular_fog */
#ifdef GL_WIN_swap_hint
  CONST_CAST(GLEW_WIN_swap_hint) = glewGetExtension("GL_WIN_swap_hint");
  if (glewExperimental || GLEW_WIN_swap_hint) CONST_CAST(GLEW_WIN_swap_hint) = !_glewInit_GL_WIN_swap_hint(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GL_WIN_swap_hint */

  return GLEW_OK;


#if !defined(GLEW_MX)

PFNWGLSETSTEREOEMITTERSTATE3DLPROC __wglewSetStereoEmitterState3DL = NULL;

PFNWGLCREATEBUFFERREGIONARBPROC __wglewCreateBufferRegionARB = NULL;
PFNWGLDELETEBUFFERREGIONARBPROC __wglewDeleteBufferRegionARB = NULL;
PFNWGLRESTOREBUFFERREGIONARBPROC __wglewRestoreBufferRegionARB = NULL;

PFNWGLGETFRAMEUSAGEI3DPROC __wglewGetFrameUsageI3D = NULL;
PFNWGLQUERYFRAMETRACKINGI3DPROC __wglewQueryFrameTrackingI3D = NULL;

PFNWGLCREATEAFFINITYDCNVPROC __wglewCreateAffinityDCNV = NULL;
PFNWGLDELETEDCNVPROC __wglewDeleteDCNV = NULL;
PFNWGLENUMGPUDEVICESNVPROC __wglewEnumGpuDevicesNV = NULL;
PFNWGLENUMGPUSFROMAFFINITYDCNVPROC __wglewEnumGpusFromAffinityDCNV = NULL;
PFNWGLENUMGPUSNVPROC __wglewEnumGpusNV = NULL;

PFNWGLALLOCATEMEMORYNVPROC __wglewAllocateMemoryNV = NULL;
PFNWGLFREEMEMORYNVPROC __wglewFreeMemoryNV = NULL;


PFNWGLWAITFORMSCOMLPROC __wglewWaitForMscOML = NULL;
PFNWGLWAITFORSBCOMLPROC __wglewWaitForSbcOML = NULL;
GLboolean __WGLEW_3DFX_multisample = GL_FALSE;
GLboolean __WGLEW_3DL_stereo_control = GL_FALSE;
GLboolean __WGLEW_ARB_buffer_region = GL_FALSE;
GLboolean __WGLEW_ARB_extensions_string = GL_FALSE;
GLboolean __WGLEW_ARB_make_current_read = GL_FALSE;

GLboolean __WGLEW_EXT_depth_float = GL_FALSE;
GLboolean __WGLEW_EXT_display_color_table = GL_FALSE;
GLboolean __WGLEW_EXT_extensions_string = GL_FALSE;
GLboolean __WGLEW_EXT_framebuffer_sRGB = GL_FALSE;
GLboolean __WGLEW_EXT_make_current_read = GL_FALSE;
GLboolean __WGLEW_EXT_multisample = GL_FALSE;
GLboolean __WGLEW_EXT_pbuffer = GL_FALSE;
GLboolean __WGLEW_EXT_pixel_format = GL_FALSE;
GLboolean __WGLEW_EXT_pixel_format_packed_float = GL_FALSE;
GLboolean __WGLEW_EXT_swap_control = GL_FALSE;
GLboolean __WGLEW_I3D_digital_video_control = GL_FALSE;
GLboolean __WGLEW_I3D_gamma = GL_FALSE;

GLboolean __WGLEW_I3D_swap_frame_lock = GL_FALSE;
GLboolean __WGLEW_I3D_swap_frame_usage = GL_FALSE;
GLboolean __WGLEW_NV_float_buffer = GL_FALSE;
GLboolean __WGLEW_NV_gpu_affinity = GL_FALSE;
GLboolean __WGLEW_NV_render_depth_texture = GL_FALSE;
GLboolean __WGLEW_NV_render_texture_rectangle = GL_FALSE;
GLboolean __WGLEW_NV_vertex_array_range = GL_FALSE;


#endif /* WGL_3DFX_multisample */

#ifdef WGL_3DL_stereo_control

static GLboolean _glewInit_WGL_3DL_stereo_control (WGLEW_CONTEXT_ARG_DEF_INIT)
{
  GLboolean r = GL_FALSE;

  r = ((wglSetStereoEmitterState3DL = (PFNWGLSETSTEREOEMITTERSTATE3DLPROC)glewGetProcAddress((const GLubyte*)"wglSetStereoEmitterState3DL")) == NULL) || r;

  return r;
}

#endif /* WGL_3DL_stereo_control */

#ifdef WGL_ARB_buffer_region

static GLboolean _glewInit_WGL_ARB_buffer_region (WGLEW_CONTEXT_ARG_DEF_INIT)


#endif /* WGL_EXT_extensions_string */

#ifdef WGL_EXT_framebuffer_sRGB

#endif /* WGL_EXT_framebuffer_sRGB */

#ifdef WGL_EXT_make_current_read

static GLboolean _glewInit_WGL_EXT_make_current_read (WGLEW_CONTEXT_ARG_DEF_INIT)


#endif /* WGL_EXT_pixel_format */

#ifdef WGL_EXT_pixel_format_packed_float

#endif /* WGL_EXT_pixel_format_packed_float */

#ifdef WGL_EXT_swap_control

static GLboolean _glewInit_WGL_EXT_swap_control (WGLEW_CONTEXT_ARG_DEF_INIT)


#endif /* WGL_NV_float_buffer */

#ifdef WGL_NV_gpu_affinity

static GLboolean _glewInit_WGL_NV_gpu_affinity (WGLEW_CONTEXT_ARG_DEF_INIT)
{
  GLboolean r = GL_FALSE;

  r = ((wglCreateAffinityDCNV = (PFNWGLCREATEAFFINITYDCNVPROC)glewGetProcAddress((const GLubyte*)"wglCreateAffinityDCNV")) == NULL) || r;
  r = ((wglDeleteDCNV = (PFNWGLDELETEDCNVPROC)glewGetProcAddress((const GLubyte*)"wglDeleteDCNV")) == NULL) || r;
  r = ((wglEnumGpuDevicesNV = (PFNWGLENUMGPUDEVICESNVPROC)glewGetProcAddress((const GLubyte*)"wglEnumGpuDevicesNV")) == NULL) || r;
  r = ((wglEnumGpusFromAffinityDCNV = (PFNWGLENUMGPUSFROMAFFINITYDCNVPROC)glewGetProcAddress((const GLubyte*)"wglEnumGpusFromAffinityDCNV")) == NULL) || r;
  r = ((wglEnumGpusNV = (PFNWGLENUMGPUSNVPROC)glewGetProcAddress((const GLubyte*)"wglEnumGpusNV")) == NULL) || r;

  return r;
}

#endif /* WGL_NV_gpu_affinity */

#ifdef WGL_NV_render_depth_texture

#endif /* WGL_NV_render_depth_texture */

{
  GLboolean crippled;
  /* find wgl extension string query functions */
  _wglewGetExtensionsStringARB = (PFNWGLGETEXTENSIONSSTRINGARBPROC)glewGetProcAddress((const GLubyte*)"wglGetExtensionsStringARB");
  _wglewGetExtensionsStringEXT = (PFNWGLGETEXTENSIONSSTRINGEXTPROC)glewGetProcAddress((const GLubyte*)"wglGetExtensionsStringEXT");
  if (_wglewGetExtensionsStringEXT == NULL)
    _wglewGetExtensionsStringEXT = (PFNWGLGETEXTENSIONSSTRINGEXTPROC)glewGetProcAddress((const GLubyte*)"wglGetExtensionsStringEXT");
  /* initialize extensions */
  crippled = _wglewGetExtensionsStringARB == NULL && _wglewGetExtensionsStringEXT == NULL;
#ifdef WGL_3DFX_multisample
  CONST_CAST(WGLEW_3DFX_multisample) = wglewGetExtension("WGL_3DFX_multisample");
#endif /* WGL_3DFX_multisample */
#ifdef WGL_3DL_stereo_control
  CONST_CAST(WGLEW_3DL_stereo_control) = wglewGetExtension("WGL_3DL_stereo_control");
  if (glewExperimental || WGLEW_3DL_stereo_control|| crippled) CONST_CAST(WGLEW_3DL_stereo_control)= !_glewInit_WGL_3DL_stereo_control(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* WGL_3DL_stereo_control */
#ifdef WGL_ARB_buffer_region
  CONST_CAST(WGLEW_ARB_buffer_region) = wglewGetExtension("WGL_ARB_buffer_region");
  if (glewExperimental || WGLEW_ARB_buffer_region|| crippled) CONST_CAST(WGLEW_ARB_buffer_region)= !_glewInit_WGL_ARB_buffer_region(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* WGL_ARB_buffer_region */
#ifdef WGL_ARB_extensions_string
  CONST_CAST(WGLEW_ARB_extensions_string) = wglewGetExtension("WGL_ARB_extensions_string");
  if (glewExperimental || WGLEW_ARB_extensions_string|| crippled) CONST_CAST(WGLEW_ARB_extensions_string)= !_glewInit_WGL_ARB_extensions_string(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* WGL_ARB_extensions_string */
#ifdef WGL_ARB_make_current_read
  CONST_CAST(WGLEW_ARB_make_current_read) = wglewGetExtension("WGL_ARB_make_current_read");
  if (glewExperimental || WGLEW_ARB_make_current_read|| crippled) CONST_CAST(WGLEW_ARB_make_current_read)= !_glewInit_WGL_ARB_make_current_read(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* WGL_ARB_make_current_read */
#ifdef WGL_ARB_multisample
  CONST_CAST(WGLEW_ARB_multisample) = wglewGetExtension("WGL_ARB_multisample");
#endif /* WGL_ARB_multisample */
#ifdef WGL_ARB_pbuffer
  CONST_CAST(WGLEW_ARB_pbuffer) = wglewGetExtension("WGL_ARB_pbuffer");
  if (glewExperimental || WGLEW_ARB_pbuffer|| crippled) CONST_CAST(WGLEW_ARB_pbuffer)= !_glewInit_WGL_ARB_pbuffer(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* WGL_ARB_pbuffer */
#ifdef WGL_ARB_pixel_format
  CONST_CAST(WGLEW_ARB_pixel_format) = wglewGetExtension("WGL_ARB_pixel_format");
  if (glewExperimental || WGLEW_ARB_pixel_format|| crippled) CONST_CAST(WGLEW_ARB_pixel_format)= !_glewInit_WGL_ARB_pixel_format(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* WGL_ARB_pixel_format */
#ifdef WGL_ARB_pixel_format_float
  CONST_CAST(WGLEW_ARB_pixel_format_float) = wglewGetExtension("WGL_ARB_pixel_format_float");
#endif /* WGL_ARB_pixel_format_float */
#ifdef WGL_ARB_render_texture
  CONST_CAST(WGLEW_ARB_render_texture) = wglewGetExtension("WGL_ARB_render_texture");
  if (glewExperimental || WGLEW_ARB_render_texture|| crippled) CONST_CAST(WGLEW_ARB_render_texture)= !_glewInit_WGL_ARB_render_texture(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* WGL_ARB_render_texture */
#ifdef WGL_ATI_pixel_format_float
  CONST_CAST(WGLEW_ATI_pixel_format_float) = wglewGetExtension("WGL_ATI_pixel_format_float");
#endif /* WGL_ATI_pixel_format_float */
#ifdef WGL_ATI_render_texture_rectangle
  CONST_CAST(WGLEW_ATI_render_texture_rectangle) = wglewGetExtension("WGL_ATI_render_texture_rectangle");
#endif /* WGL_ATI_render_texture_rectangle */
#ifdef WGL_EXT_depth_float
  CONST_CAST(WGLEW_EXT_depth_float) = wglewGetExtension("WGL_EXT_depth_float");
#endif /* WGL_EXT_depth_float */
#ifdef WGL_EXT_display_color_table
  CONST_CAST(WGLEW_EXT_display_color_table) = wglewGetExtension("WGL_EXT_display_color_table");
  if (glewExperimental || WGLEW_EXT_display_color_table|| crippled) CONST_CAST(WGLEW_EXT_display_color_table)= !_glewInit_WGL_EXT_display_color_table(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* WGL_EXT_display_color_table */
#ifdef WGL_EXT_extensions_string
  CONST_CAST(WGLEW_EXT_extensions_string) = wglewGetExtension("WGL_EXT_extensions_string");
  if (glewExperimental || WGLEW_EXT_extensions_string|| crippled) CONST_CAST(WGLEW_EXT_extensions_string)= !_glewInit_WGL_EXT_extensions_string(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* WGL_EXT_extensions_string */
#ifdef WGL_EXT_framebuffer_sRGB
  CONST_CAST(WGLEW_EXT_framebuffer_sRGB) = wglewGetExtension("WGL_EXT_framebuffer_sRGB");
#endif /* WGL_EXT_framebuffer_sRGB */
#ifdef WGL_EXT_make_current_read
  CONST_CAST(WGLEW_EXT_make_current_read) = wglewGetExtension("WGL_EXT_make_current_read");
  if (glewExperimental || WGLEW_EXT_make_current_read|| crippled) CONST_CAST(WGLEW_EXT_make_current_read)= !_glewInit_WGL_EXT_make_current_read(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* WGL_EXT_make_current_read */
#ifdef WGL_EXT_multisample
  CONST_CAST(WGLEW_EXT_multisample) = wglewGetExtension("WGL_EXT_multisample");
#endif /* WGL_EXT_multisample */
#ifdef WGL_EXT_pbuffer
  CONST_CAST(WGLEW_EXT_pbuffer) = wglewGetExtension("WGL_EXT_pbuffer");
  if (glewExperimental || WGLEW_EXT_pbuffer|| crippled) CONST_CAST(WGLEW_EXT_pbuffer)= !_glewInit_WGL_EXT_pbuffer(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* WGL_EXT_pbuffer */
#ifdef WGL_EXT_pixel_format
  CONST_CAST(WGLEW_EXT_pixel_format) = wglewGetExtension("WGL_EXT_pixel_format");
  if (glewExperimental || WGLEW_EXT_pixel_format|| crippled) CONST_CAST(WGLEW_EXT_pixel_format)= !_glewInit_WGL_EXT_pixel_format(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* WGL_EXT_pixel_format */
#ifdef WGL_EXT_pixel_format_packed_float
  CONST_CAST(WGLEW_EXT_pixel_format_packed_float) = wglewGetExtension("WGL_EXT_pixel_format_packed_float");
#endif /* WGL_EXT_pixel_format_packed_float */
#ifdef WGL_EXT_swap_control
  CONST_CAST(WGLEW_EXT_swap_control) = wglewGetExtension("WGL_EXT_swap_control");
  if (glewExperimental || WGLEW_EXT_swap_control|| crippled) CONST_CAST(WGLEW_EXT_swap_control)= !_glewInit_WGL_EXT_swap_control(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* WGL_EXT_swap_control */
#ifdef WGL_I3D_digital_video_control
  CONST_CAST(WGLEW_I3D_digital_video_control) = wglewGetExtension("WGL_I3D_digital_video_control");
  if (glewExperimental || WGLEW_I3D_digital_video_control|| crippled) CONST_CAST(WGLEW_I3D_digital_video_control)= !_glewInit_WGL_I3D_digital_video_control(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* WGL_I3D_digital_video_control */
#ifdef WGL_I3D_gamma
  CONST_CAST(WGLEW_I3D_gamma) = wglewGetExtension("WGL_I3D_gamma");
  if (glewExperimental || WGLEW_I3D_gamma|| crippled) CONST_CAST(WGLEW_I3D_gamma)= !_glewInit_WGL_I3D_gamma(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* WGL_I3D_gamma */
#ifdef WGL_I3D_genlock
  CONST_CAST(WGLEW_I3D_genlock) = wglewGetExtension("WGL_I3D_genlock");
  if (glewExperimental || WGLEW_I3D_genlock|| crippled) CONST_CAST(WGLEW_I3D_genlock)= !_glewInit_WGL_I3D_genlock(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* WGL_I3D_genlock */
#ifdef WGL_I3D_image_buffer
  CONST_CAST(WGLEW_I3D_image_buffer) = wglewGetExtension("WGL_I3D_image_buffer");
  if (glewExperimental || WGLEW_I3D_image_buffer|| crippled) CONST_CAST(WGLEW_I3D_image_buffer)= !_glewInit_WGL_I3D_image_buffer(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* WGL_I3D_image_buffer */
#ifdef WGL_I3D_swap_frame_lock
  CONST_CAST(WGLEW_I3D_swap_frame_lock) = wglewGetExtension("WGL_I3D_swap_frame_lock");
  if (glewExperimental || WGLEW_I3D_swap_frame_lock|| crippled) CONST_CAST(WGLEW_I3D_swap_frame_lock)= !_glewInit_WGL_I3D_swap_frame_lock(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* WGL_I3D_swap_frame_lock */
#ifdef WGL_I3D_swap_frame_usage
  CONST_CAST(WGLEW_I3D_swap_frame_usage) = wglewGetExtension("WGL_I3D_swap_frame_usage");
  if (glewExperimental || WGLEW_I3D_swap_frame_usage|| crippled) CONST_CAST(WGLEW_I3D_swap_frame_usage)= !_glewInit_WGL_I3D_swap_frame_usage(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* WGL_I3D_swap_frame_usage */
#ifdef WGL_NV_float_buffer
  CONST_CAST(WGLEW_NV_float_buffer) = wglewGetExtension("WGL_NV_float_buffer");
#endif /* WGL_NV_float_buffer */
#ifdef WGL_NV_gpu_affinity
  CONST_CAST(WGLEW_NV_gpu_affinity) = wglewGetExtension("WGL_NV_gpu_affinity");
  if (glewExperimental || WGLEW_NV_gpu_affinity|| crippled) CONST_CAST(WGLEW_NV_gpu_affinity)= !_glewInit_WGL_NV_gpu_affinity(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* WGL_NV_gpu_affinity */
#ifdef WGL_NV_render_depth_texture
  CONST_CAST(WGLEW_NV_render_depth_texture) = wglewGetExtension("WGL_NV_render_depth_texture");
#endif /* WGL_NV_render_depth_texture */
#ifdef WGL_NV_render_texture_rectangle
  CONST_CAST(WGLEW_NV_render_texture_rectangle) = wglewGetExtension("WGL_NV_render_texture_rectangle");
#endif /* WGL_NV_render_texture_rectangle */
#ifdef WGL_NV_vertex_array_range
  CONST_CAST(WGLEW_NV_vertex_array_range) = wglewGetExtension("WGL_NV_vertex_array_range");
  if (glewExperimental || WGLEW_NV_vertex_array_range|| crippled) CONST_CAST(WGLEW_NV_vertex_array_range)= !_glewInit_WGL_NV_vertex_array_range(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* WGL_NV_vertex_array_range */
#ifdef WGL_OML_sync_control
  CONST_CAST(WGLEW_OML_sync_control) = wglewGetExtension("WGL_OML_sync_control");
  if (glewExperimental || WGLEW_OML_sync_control|| crippled) CONST_CAST(WGLEW_OML_sync_control)= !_glewInit_WGL_OML_sync_control(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* WGL_OML_sync_control */

  return GLEW_OK;

PFNGLXGETFBCONFIGFROMVISUALSGIXPROC __glewXGetFBConfigFromVisualSGIX = NULL;
PFNGLXGETVISUALFROMFBCONFIGSGIXPROC __glewXGetVisualFromFBConfigSGIX = NULL;

PFNGLXBINDHYPERPIPESGIXPROC __glewXBindHyperpipeSGIX = NULL;
PFNGLXDESTROYHYPERPIPECONFIGSGIXPROC __glewXDestroyHyperpipeConfigSGIX = NULL;
PFNGLXHYPERPIPEATTRIBSGIXPROC __glewXHyperpipeAttribSGIX = NULL;
PFNGLXHYPERPIPECONFIGSGIXPROC __glewXHyperpipeConfigSGIX = NULL;
PFNGLXQUERYHYPERPIPEATTRIBSGIXPROC __glewXQueryHyperpipeAttribSGIX = NULL;
PFNGLXQUERYHYPERPIPEBESTATTRIBSGIXPROC __glewXQueryHyperpipeBestAttribSGIX = NULL;
PFNGLXQUERYHYPERPIPECONFIGSGIXPROC __glewXQueryHyperpipeConfigSGIX = NULL;
PFNGLXQUERYHYPERPIPENETWORKSGIXPROC __glewXQueryHyperpipeNetworkSGIX = NULL;

PFNGLXCREATEGLXPBUFFERSGIXPROC __glewXCreateGLXPbufferSGIX = NULL;
PFNGLXDESTROYGLXPBUFFERSGIXPROC __glewXDestroyGLXPbufferSGIX = NULL;
PFNGLXGETSELECTEDEVENTSGIXPROC __glewXGetSelectedEventSGIX = NULL;

GLboolean __GLXEW_ARB_multisample = GL_FALSE;
GLboolean __GLXEW_ATI_pixel_format_float = GL_FALSE;
GLboolean __GLXEW_ATI_render_texture = GL_FALSE;
GLboolean __GLXEW_EXT_fbconfig_packed_float = GL_FALSE;
GLboolean __GLXEW_EXT_framebuffer_sRGB = GL_FALSE;
GLboolean __GLXEW_EXT_import_context = GL_FALSE;
GLboolean __GLXEW_EXT_scene_marker = GL_FALSE;
GLboolean __GLXEW_EXT_visual_info = GL_FALSE;

GLboolean __GLXEW_SGIS_multisample = GL_FALSE;
GLboolean __GLXEW_SGIS_shared_multisample = GL_FALSE;
GLboolean __GLXEW_SGIX_fbconfig = GL_FALSE;
GLboolean __GLXEW_SGIX_hyperpipe = GL_FALSE;
GLboolean __GLXEW_SGIX_pbuffer = GL_FALSE;
GLboolean __GLXEW_SGIX_swap_barrier = GL_FALSE;
GLboolean __GLXEW_SGIX_swap_group = GL_FALSE;


#endif /* GLX_ATI_render_texture */

#ifdef GLX_EXT_fbconfig_packed_float

#endif /* GLX_EXT_fbconfig_packed_float */

#ifdef GLX_EXT_framebuffer_sRGB

#endif /* GLX_EXT_framebuffer_sRGB */

#ifdef GLX_EXT_import_context

static GLboolean _glewInit_GLX_EXT_import_context (GLXEW_CONTEXT_ARG_DEF_INIT)


#endif /* GLX_SGIX_fbconfig */

#ifdef GLX_SGIX_hyperpipe

static GLboolean _glewInit_GLX_SGIX_hyperpipe (GLXEW_CONTEXT_ARG_DEF_INIT)
{
  GLboolean r = GL_FALSE;

  r = ((glXBindHyperpipeSGIX = (PFNGLXBINDHYPERPIPESGIXPROC)glewGetProcAddress((const GLubyte*)"glXBindHyperpipeSGIX")) == NULL) || r;
  r = ((glXDestroyHyperpipeConfigSGIX = (PFNGLXDESTROYHYPERPIPECONFIGSGIXPROC)glewGetProcAddress((const GLubyte*)"glXDestroyHyperpipeConfigSGIX")) == NULL) || r;
  r = ((glXHyperpipeAttribSGIX = (PFNGLXHYPERPIPEATTRIBSGIXPROC)glewGetProcAddress((const GLubyte*)"glXHyperpipeAttribSGIX")) == NULL) || r;
  r = ((glXHyperpipeConfigSGIX = (PFNGLXHYPERPIPECONFIGSGIXPROC)glewGetProcAddress((const GLubyte*)"glXHyperpipeConfigSGIX")) == NULL) || r;
  r = ((glXQueryHyperpipeAttribSGIX = (PFNGLXQUERYHYPERPIPEATTRIBSGIXPROC)glewGetProcAddress((const GLubyte*)"glXQueryHyperpipeAttribSGIX")) == NULL) || r;
  r = ((glXQueryHyperpipeBestAttribSGIX = (PFNGLXQUERYHYPERPIPEBESTATTRIBSGIXPROC)glewGetProcAddress((const GLubyte*)"glXQueryHyperpipeBestAttribSGIX")) == NULL) || r;
  r = ((glXQueryHyperpipeConfigSGIX = (PFNGLXQUERYHYPERPIPECONFIGSGIXPROC)glewGetProcAddress((const GLubyte*)"glXQueryHyperpipeConfigSGIX")) == NULL) || r;
  r = ((glXQueryHyperpipeNetworkSGIX = (PFNGLXQUERYHYPERPIPENETWORKSGIXPROC)glewGetProcAddress((const GLubyte*)"glXQueryHyperpipeNetworkSGIX")) == NULL) || r;

  return r;
}

#endif /* GLX_SGIX_hyperpipe */

#ifdef GLX_SGIX_pbuffer

static GLboolean _glewInit_GLX_SGIX_pbuffer (GLXEW_CONTEXT_ARG_DEF_INIT)

  /* initialize core GLX 1.2 */
  if (_glewInit_GLX_VERSION_1_2(GLEW_CONTEXT_ARG_VAR_INIT)) return GLEW_ERROR_GLX_VERSION_11_ONLY;
  /* initialize flags */
  CONST_CAST(GLXEW_VERSION_1_0) = GL_TRUE;
  CONST_CAST(GLXEW_VERSION_1_1) = GL_TRUE;
  CONST_CAST(GLXEW_VERSION_1_2) = GL_TRUE;
  CONST_CAST(GLXEW_VERSION_1_3) = GL_TRUE;
  CONST_CAST(GLXEW_VERSION_1_4) = GL_TRUE;
  /* query GLX version */
  glXQueryVersion(glXGetCurrentDisplay(), &major, &minor);
  if (major == 1 && minor <= 3)

    switch (minor)
    {
      case 3:
      CONST_CAST(GLXEW_VERSION_1_4) = GL_FALSE;
      break;
      case 2:
      CONST_CAST(GLXEW_VERSION_1_4) = GL_FALSE;
      CONST_CAST(GLXEW_VERSION_1_3) = GL_FALSE;
      break;
      default:
      return GLEW_ERROR_GLX_VERSION_11_ONLY;

  }
  /* initialize extensions */
#ifdef GLX_VERSION_1_3
  if (glewExperimental || GLXEW_VERSION_1_3) CONST_CAST(GLXEW_VERSION_1_3) = !_glewInit_GLX_VERSION_1_3(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GLX_VERSION_1_3 */
#ifdef GLX_3DFX_multisample
  CONST_CAST(GLXEW_3DFX_multisample) = glxewGetExtension("GLX_3DFX_multisample");
#endif /* GLX_3DFX_multisample */
#ifdef GLX_ARB_fbconfig_float
  CONST_CAST(GLXEW_ARB_fbconfig_float) = glxewGetExtension("GLX_ARB_fbconfig_float");
#endif /* GLX_ARB_fbconfig_float */
#ifdef GLX_ARB_get_proc_address
  CONST_CAST(GLXEW_ARB_get_proc_address) = glxewGetExtension("GLX_ARB_get_proc_address");
#endif /* GLX_ARB_get_proc_address */
#ifdef GLX_ARB_multisample
  CONST_CAST(GLXEW_ARB_multisample) = glxewGetExtension("GLX_ARB_multisample");
#endif /* GLX_ARB_multisample */
#ifdef GLX_ATI_pixel_format_float
  CONST_CAST(GLXEW_ATI_pixel_format_float) = glxewGetExtension("GLX_ATI_pixel_format_float");
#endif /* GLX_ATI_pixel_format_float */
#ifdef GLX_ATI_render_texture
  CONST_CAST(GLXEW_ATI_render_texture) = glxewGetExtension("GLX_ATI_render_texture");
  if (glewExperimental || GLXEW_ATI_render_texture) CONST_CAST(GLXEW_ATI_render_texture) = !_glewInit_GLX_ATI_render_texture(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GLX_ATI_render_texture */
#ifdef GLX_EXT_fbconfig_packed_float
  CONST_CAST(GLXEW_EXT_fbconfig_packed_float) = glxewGetExtension("GLX_EXT_fbconfig_packed_float");
#endif /* GLX_EXT_fbconfig_packed_float */
#ifdef GLX_EXT_framebuffer_sRGB
  CONST_CAST(GLXEW_EXT_framebuffer_sRGB) = glxewGetExtension("GLX_EXT_framebuffer_sRGB");
#endif /* GLX_EXT_framebuffer_sRGB */
#ifdef GLX_EXT_import_context
  CONST_CAST(GLXEW_EXT_import_context) = glxewGetExtension("GLX_EXT_import_context");
  if (glewExperimental || GLXEW_EXT_import_context) CONST_CAST(GLXEW_EXT_import_context) = !_glewInit_GLX_EXT_import_context(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GLX_EXT_import_context */
#ifdef GLX_EXT_scene_marker
  CONST_CAST(GLXEW_EXT_scene_marker) = glxewGetExtension("GLX_EXT_scene_marker");
#endif /* GLX_EXT_scene_marker */
#ifdef GLX_EXT_visual_info
  CONST_CAST(GLXEW_EXT_visual_info) = glxewGetExtension("GLX_EXT_visual_info");
#endif /* GLX_EXT_visual_info */
#ifdef GLX_EXT_visual_rating
  CONST_CAST(GLXEW_EXT_visual_rating) = glxewGetExtension("GLX_EXT_visual_rating");
#endif /* GLX_EXT_visual_rating */
#ifdef GLX_MESA_agp_offset
  CONST_CAST(GLXEW_MESA_agp_offset) = glxewGetExtension("GLX_MESA_agp_offset");
  if (glewExperimental || GLXEW_MESA_agp_offset) CONST_CAST(GLXEW_MESA_agp_offset) = !_glewInit_GLX_MESA_agp_offset(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GLX_MESA_agp_offset */
#ifdef GLX_MESA_copy_sub_buffer
  CONST_CAST(GLXEW_MESA_copy_sub_buffer) = glxewGetExtension("GLX_MESA_copy_sub_buffer");
  if (glewExperimental || GLXEW_MESA_copy_sub_buffer) CONST_CAST(GLXEW_MESA_copy_sub_buffer) = !_glewInit_GLX_MESA_copy_sub_buffer(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GLX_MESA_copy_sub_buffer */
#ifdef GLX_MESA_pixmap_colormap
  CONST_CAST(GLXEW_MESA_pixmap_colormap) = glxewGetExtension("GLX_MESA_pixmap_colormap");
  if (glewExperimental || GLXEW_MESA_pixmap_colormap) CONST_CAST(GLXEW_MESA_pixmap_colormap) = !_glewInit_GLX_MESA_pixmap_colormap(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GLX_MESA_pixmap_colormap */
#ifdef GLX_MESA_release_buffers
  CONST_CAST(GLXEW_MESA_release_buffers) = glxewGetExtension("GLX_MESA_release_buffers");
  if (glewExperimental || GLXEW_MESA_release_buffers) CONST_CAST(GLXEW_MESA_release_buffers) = !_glewInit_GLX_MESA_release_buffers(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GLX_MESA_release_buffers */
#ifdef GLX_MESA_set_3dfx_mode
  CONST_CAST(GLXEW_MESA_set_3dfx_mode) = glxewGetExtension("GLX_MESA_set_3dfx_mode");
  if (glewExperimental || GLXEW_MESA_set_3dfx_mode) CONST_CAST(GLXEW_MESA_set_3dfx_mode) = !_glewInit_GLX_MESA_set_3dfx_mode(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GLX_MESA_set_3dfx_mode */
#ifdef GLX_NV_float_buffer
  CONST_CAST(GLXEW_NV_float_buffer) = glxewGetExtension("GLX_NV_float_buffer");
#endif /* GLX_NV_float_buffer */
#ifdef GLX_NV_vertex_array_range
  CONST_CAST(GLXEW_NV_vertex_array_range) = glxewGetExtension("GLX_NV_vertex_array_range");
  if (glewExperimental || GLXEW_NV_vertex_array_range) CONST_CAST(GLXEW_NV_vertex_array_range) = !_glewInit_GLX_NV_vertex_array_range(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GLX_NV_vertex_array_range */
#ifdef GLX_OML_swap_method
  CONST_CAST(GLXEW_OML_swap_method) = glxewGetExtension("GLX_OML_swap_method");
#endif /* GLX_OML_swap_method */
#if defined(GLX_OML_sync_control) && defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L)
#include <inttypes.h>
  CONST_CAST(GLXEW_OML_sync_control) = glxewGetExtension("GLX_OML_sync_control");
  if (glewExperimental || GLXEW_OML_sync_control) CONST_CAST(GLXEW_OML_sync_control) = !_glewInit_GLX_OML_sync_control(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GLX_OML_sync_control */
#ifdef GLX_SGIS_blended_overlay
  CONST_CAST(GLXEW_SGIS_blended_overlay) = glxewGetExtension("GLX_SGIS_blended_overlay");
#endif /* GLX_SGIS_blended_overlay */
#ifdef GLX_SGIS_color_range
  CONST_CAST(GLXEW_SGIS_color_range) = glxewGetExtension("GLX_SGIS_color_range");
#endif /* GLX_SGIS_color_range */
#ifdef GLX_SGIS_multisample
  CONST_CAST(GLXEW_SGIS_multisample) = glxewGetExtension("GLX_SGIS_multisample");
#endif /* GLX_SGIS_multisample */
#ifdef GLX_SGIS_shared_multisample
  CONST_CAST(GLXEW_SGIS_shared_multisample) = glxewGetExtension("GLX_SGIS_shared_multisample");
#endif /* GLX_SGIS_shared_multisample */
#ifdef GLX_SGIX_fbconfig
  CONST_CAST(GLXEW_SGIX_fbconfig) = glxewGetExtension("GLX_SGIX_fbconfig");
  if (glewExperimental || GLXEW_SGIX_fbconfig) CONST_CAST(GLXEW_SGIX_fbconfig) = !_glewInit_GLX_SGIX_fbconfig(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GLX_SGIX_fbconfig */
#ifdef GLX_SGIX_hyperpipe
  CONST_CAST(GLXEW_SGIX_hyperpipe) = glxewGetExtension("GLX_SGIX_hyperpipe");
  if (glewExperimental || GLXEW_SGIX_hyperpipe) CONST_CAST(GLXEW_SGIX_hyperpipe) = !_glewInit_GLX_SGIX_hyperpipe(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GLX_SGIX_hyperpipe */
#ifdef GLX_SGIX_pbuffer
  CONST_CAST(GLXEW_SGIX_pbuffer) = glxewGetExtension("GLX_SGIX_pbuffer");
  if (glewExperimental || GLXEW_SGIX_pbuffer) CONST_CAST(GLXEW_SGIX_pbuffer) = !_glewInit_GLX_SGIX_pbuffer(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GLX_SGIX_pbuffer */
#ifdef GLX_SGIX_swap_barrier
  CONST_CAST(GLXEW_SGIX_swap_barrier) = glxewGetExtension("GLX_SGIX_swap_barrier");
  if (glewExperimental || GLXEW_SGIX_swap_barrier) CONST_CAST(GLXEW_SGIX_swap_barrier) = !_glewInit_GLX_SGIX_swap_barrier(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GLX_SGIX_swap_barrier */
#ifdef GLX_SGIX_swap_group
  CONST_CAST(GLXEW_SGIX_swap_group) = glxewGetExtension("GLX_SGIX_swap_group");
  if (glewExperimental || GLXEW_SGIX_swap_group) CONST_CAST(GLXEW_SGIX_swap_group) = !_glewInit_GLX_SGIX_swap_group(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GLX_SGIX_swap_group */
#ifdef GLX_SGIX_video_resize
  CONST_CAST(GLXEW_SGIX_video_resize) = glxewGetExtension("GLX_SGIX_video_resize");
  if (glewExperimental || GLXEW_SGIX_video_resize) CONST_CAST(GLXEW_SGIX_video_resize) = !_glewInit_GLX_SGIX_video_resize(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GLX_SGIX_video_resize */
#ifdef GLX_SGIX_visual_select_group
  CONST_CAST(GLXEW_SGIX_visual_select_group) = glxewGetExtension("GLX_SGIX_visual_select_group");
#endif /* GLX_SGIX_visual_select_group */
#ifdef GLX_SGI_cushion
  CONST_CAST(GLXEW_SGI_cushion) = glxewGetExtension("GLX_SGI_cushion");
  if (glewExperimental || GLXEW_SGI_cushion) CONST_CAST(GLXEW_SGI_cushion) = !_glewInit_GLX_SGI_cushion(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GLX_SGI_cushion */
#ifdef GLX_SGI_make_current_read
  CONST_CAST(GLXEW_SGI_make_current_read) = glxewGetExtension("GLX_SGI_make_current_read");
  if (glewExperimental || GLXEW_SGI_make_current_read) CONST_CAST(GLXEW_SGI_make_current_read) = !_glewInit_GLX_SGI_make_current_read(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GLX_SGI_make_current_read */
#ifdef GLX_SGI_swap_control
  CONST_CAST(GLXEW_SGI_swap_control) = glxewGetExtension("GLX_SGI_swap_control");
  if (glewExperimental || GLXEW_SGI_swap_control) CONST_CAST(GLXEW_SGI_swap_control) = !_glewInit_GLX_SGI_swap_control(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GLX_SGI_swap_control */
#ifdef GLX_SGI_video_sync
  CONST_CAST(GLXEW_SGI_video_sync) = glxewGetExtension("GLX_SGI_video_sync");
  if (glewExperimental || GLXEW_SGI_video_sync) CONST_CAST(GLXEW_SGI_video_sync) = !_glewInit_GLX_SGI_video_sync(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GLX_SGI_video_sync */
#ifdef GLX_SUN_get_transparent_index
  CONST_CAST(GLXEW_SUN_get_transparent_index) = glxewGetExtension("GLX_SUN_get_transparent_index");
  if (glewExperimental || GLXEW_SUN_get_transparent_index) CONST_CAST(GLXEW_SUN_get_transparent_index) = !_glewInit_GLX_SUN_get_transparent_index(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GLX_SUN_get_transparent_index */
#ifdef GLX_SUN_video_resize
  CONST_CAST(GLXEW_SUN_video_resize) = glxewGetExtension("GLX_SUN_video_resize");
  if (glewExperimental || GLXEW_SUN_video_resize) CONST_CAST(GLXEW_SUN_video_resize) = !_glewInit_GLX_SUN_video_resize(GLEW_CONTEXT_ARG_VAR_INIT);
#endif /* GLX_SUN_video_resize */

  return GLEW_OK;

  static const GLubyte* _glewString[] =
  {
    (const GLubyte*)NULL,
    (const GLubyte*)"1.4.0"
  };
  const int max_string = sizeof(_glewString)/sizeof(*_glewString) - 1;
  return _glewString[(int)name > max_string ? 0 : (int)name];

          continue;
        }
#endif
#ifdef GL_VERSION_2_1
        if (_glewStrSame3(&pos, &len, (const GLubyte*)"2_1", 3))
        {
          ret = GLEW_VERSION_2_1;
          continue;
        }
#endif
      }
      if (_glewStrSame2(&pos, &len, (const GLubyte*)"3DFX_", 5))
      {

          continue;
        }
#endif
#ifdef GL_ATI_shader_texture_lod
        if (_glewStrSame3(&pos, &len, (const GLubyte*)"shader_texture_lod", 18))
        {
          ret = GLEW_ATI_shader_texture_lod;
          continue;
        }
#endif
#ifdef GL_ATI_text_fragment_shader
        if (_glewStrSame3(&pos, &len, (const GLubyte*)"text_fragment_shader", 20))
        {

          continue;
        }
#endif
#ifdef GL_EXT_bindable_uniform
        if (_glewStrSame3(&pos, &len, (const GLubyte*)"bindable_uniform", 16))
        {
          ret = GLEW_EXT_bindable_uniform;
          continue;
        }
#endif
#ifdef GL_EXT_blend_color
        if (_glewStrSame3(&pos, &len, (const GLubyte*)"blend_color", 11))
        {

          continue;
        }
#endif
#ifdef GL_EXT_draw_buffers2
        if (_glewStrSame3(&pos, &len, (const GLubyte*)"draw_buffers2", 13))
        {
          ret = GLEW_EXT_draw_buffers2;
          continue;
        }
#endif
#ifdef GL_EXT_draw_instanced
        if (_glewStrSame3(&pos, &len, (const GLubyte*)"draw_instanced", 14))
        {
          ret = GLEW_EXT_draw_instanced;
          continue;
        }
#endif
#ifdef GL_EXT_draw_range_elements
        if (_glewStrSame3(&pos, &len, (const GLubyte*)"draw_range_elements", 19))
        {

          continue;
        }
#endif
#ifdef GL_EXT_framebuffer_blit
        if (_glewStrSame3(&pos, &len, (const GLubyte*)"framebuffer_blit", 16))
        {
          ret = GLEW_EXT_framebuffer_blit;
          continue;
        }
#endif
#ifdef GL_EXT_framebuffer_multisample
        if (_glewStrSame3(&pos, &len, (const GLubyte*)"framebuffer_multisample", 23))
        {
          ret = GLEW_EXT_framebuffer_multisample;
          continue;
        }
#endif
#ifdef GL_EXT_framebuffer_object
        if (_glewStrSame3(&pos, &len, (const GLubyte*)"framebuffer_object", 18))
        {

          continue;
        }
#endif
#ifdef GL_EXT_framebuffer_sRGB
        if (_glewStrSame3(&pos, &len, (const GLubyte*)"framebuffer_sRGB", 16))
        {
          ret = GLEW_EXT_framebuffer_sRGB;
          continue;
        }
#endif
#ifdef GL_EXT_geometry_shader4
        if (_glewStrSame3(&pos, &len, (const GLubyte*)"geometry_shader4", 16))
        {
          ret = GLEW_EXT_geometry_shader4;
          continue;
        }
#endif
#ifdef GL_EXT_gpu_program_parameters
        if (_glewStrSame3(&pos, &len, (const GLubyte*)"gpu_program_parameters", 22))
        {
          ret = GLEW_EXT_gpu_program_parameters;
          continue;
        }
#endif
#ifdef GL_EXT_gpu_shader4
        if (_glewStrSame3(&pos, &len, (const GLubyte*)"gpu_shader4", 11))
        {
          ret = GLEW_EXT_gpu_shader4;
          continue;
        }
#endif
#ifdef GL_EXT_histogram
        if (_glewStrSame3(&pos, &len, (const GLubyte*)"histogram", 9))
        {

          continue;
        }
#endif
#ifdef GL_EXT_packed_depth_stencil
        if (_glewStrSame3(&pos, &len, (const GLubyte*)"packed_depth_stencil", 20))
        {
          ret = GLEW_EXT_packed_depth_stencil;
          continue;
        }
#endif
#ifdef GL_EXT_packed_float
        if (_glewStrSame3(&pos, &len, (const GLubyte*)"packed_float", 12))
        {
          ret = GLEW_EXT_packed_float;
          continue;
        }
#endif
#ifdef GL_EXT_packed_pixels
        if (_glewStrSame3(&pos, &len, (const GLubyte*)"packed_pixels", 13))
        {

          continue;
        }
#endif
#ifdef GL_EXT_stencil_clear_tag
        if (_glewStrSame3(&pos, &len, (const GLubyte*)"stencil_clear_tag", 17))
        {
          ret = GLEW_EXT_stencil_clear_tag;
          continue;
        }
#endif
#ifdef GL_EXT_stencil_two_side
        if (_glewStrSame3(&pos, &len, (const GLubyte*)"stencil_two_side", 16))
        {

          continue;
        }
#endif
#ifdef GL_EXT_texture_array
        if (_glewStrSame3(&pos, &len, (const GLubyte*)"texture_array", 13))
        {
          ret = GLEW_EXT_texture_array;
          continue;
        }
#endif
#ifdef GL_EXT_texture_buffer_object
        if (_glewStrSame3(&pos, &len, (const GLubyte*)"texture_buffer_object", 21))
        {
          ret = GLEW_EXT_texture_buffer_object;
          continue;
        }
#endif
#ifdef GL_EXT_texture_compression_dxt1
        if (_glewStrSame3(&pos, &len, (const GLubyte*)"texture_compression_dxt1", 24))
        {

          continue;
        }
#endif
#ifdef GL_EXT_texture_compression_latc
        if (_glewStrSame3(&pos, &len, (const GLubyte*)"texture_compression_latc", 24))
        {
          ret = GLEW_EXT_texture_compression_latc;
          continue;
        }
#endif
#ifdef GL_EXT_texture_compression_rgtc
        if (_glewStrSame3(&pos, &len, (const GLubyte*)"texture_compression_rgtc", 24))
        {
          ret = GLEW_EXT_texture_compression_rgtc;
          continue;
        }
#endif
#ifdef GL_EXT_texture_compression_s3tc
        if (_glewStrSame3(&pos, &len, (const GLubyte*)"texture_compression_s3tc", 24))
        {

          continue;
        }
#endif
#ifdef GL_EXT_texture_integer
        if (_glewStrSame3(&pos, &len, (const GLubyte*)"texture_integer", 15))
        {
          ret = GLEW_EXT_texture_integer;
          continue;
        }
#endif
#ifdef GL_EXT_texture_lod_bias
        if (_glewStrSame3(&pos, &len, (const GLubyte*)"texture_lod_bias", 16))
        {

          continue;
        }
#endif
#ifdef GL_EXT_texture_sRGB
        if (_glewStrSame3(&pos, &len, (const GLubyte*)"texture_sRGB", 12))
        {
          ret = GLEW_EXT_texture_sRGB;
          continue;
        }
#endif
#ifdef GL_EXT_texture_shared_exponent
        if (_glewStrSame3(&pos, &len, (const GLubyte*)"texture_shared_exponent", 23))
        {
          ret = GLEW_EXT_texture_shared_exponent;
          continue;
        }
#endif
#ifdef GL_EXT_timer_query
        if (_glewStrSame3(&pos, &len, (const GLubyte*)"timer_query", 11))
        {
          ret = GLEW_EXT_timer_query;
          continue;
        }
#endif
#ifdef GL_EXT_vertex_array
        if (_glewStrSame3(&pos, &len, (const GLubyte*)"vertex_array", 12))
        {

        }
#endif
      }
      if (_glewStrSame2(&pos, &len, (const GLubyte*)"MESAX_", 6))
      {
#ifdef GL_MESAX_texture_stack
        if (_glewStrSame3(&pos, &len, (const GLubyte*)"texture_stack", 13))
        {
          ret = GLEW_MESAX_texture_stack;
          continue;
        }
#endif
      }
      if (_glewStrSame2(&pos, &len, (const GLubyte*)"MESA_", 5))
      {
#ifdef GL_MESA_pack_invert

          continue;
        }
#endif
#ifdef GL_NV_depth_buffer_float
        if (_glewStrSame3(&pos, &len, (const GLubyte*)"depth_buffer_float", 18))
        {
          ret = GLEW_NV_depth_buffer_float;
          continue;
        }
#endif
#ifdef GL_NV_depth_clamp
        if (_glewStrSame3(&pos, &len, (const GLubyte*)"depth_clamp", 11))
        {

          continue;
        }
#endif
#ifdef GL_NV_depth_range_unclamped
        if (_glewStrSame3(&pos, &len, (const GLubyte*)"depth_range_unclamped", 21))
        {
          ret = GLEW_NV_depth_range_unclamped;
          continue;
        }
#endif
#ifdef GL_NV_evaluators
        if (_glewStrSame3(&pos, &len, (const GLubyte*)"evaluators", 10))
        {

          continue;
        }
#endif
#ifdef GL_NV_fragment_program4
        if (_glewStrSame3(&pos, &len, (const GLubyte*)"fragment_program4", 17))
        {
          ret = GLEW_NV_fragment_program4;
          continue;
        }
#endif
#ifdef GL_NV_fragment_program_option
        if (_glewStrSame3(&pos, &len, (const GLubyte*)"fragment_program_option", 23))
        {

          continue;
        }
#endif
#ifdef GL_NV_framebuffer_multisample_coverage
        if (_glewStrSame3(&pos, &len, (const GLubyte*)"framebuffer_multisample_coverage", 32))
        {
          ret = GLEW_NV_framebuffer_multisample_coverage;
          continue;
        }
#endif
#ifdef GL_NV_geometry_program4
        if (_glewStrSame3(&pos, &len, (const GLubyte*)"geometry_program4", 17))
        {
          ret = GLEW_NV_geometry_program4;
          continue;
        }
#endif
#ifdef GL_NV_geometry_shader4
        if (_glewStrSame3(&pos, &len, (const GLubyte*)"geometry_shader4", 16))
        {
          ret = GLEW_NV_geometry_shader4;
          continue;
        }
#endif
#ifdef GL_NV_gpu_program4
        if (_glewStrSame3(&pos, &len, (const GLubyte*)"gpu_program4", 12))
        {
          ret = GLEW_NV_gpu_program4;
          continue;
        }
#endif
#ifdef GL_NV_half_float
        if (_glewStrSame3(&pos, &len, (const GLubyte*)"half_float", 10))
        {

          continue;
        }
#endif
#ifdef GL_NV_parameter_buffer_object
        if (_glewStrSame3(&pos, &len, (const GLubyte*)"parameter_buffer_object", 23))
        {
          ret = GLEW_NV_parameter_buffer_object;
          continue;
        }
#endif
#ifdef GL_NV_pixel_data_range
        if (_glewStrSame3(&pos, &len, (const GLubyte*)"pixel_data_range", 16))
        {

          continue;
        }
#endif
#ifdef GL_NV_transform_feedback
        if (_glewStrSame3(&pos, &len, (const GLubyte*)"transform_feedback", 18))
        {
          ret = GLEW_NV_transform_feedback;
          continue;
        }
#endif
#ifdef GL_NV_vertex_array_range
        if (_glewStrSame3(&pos, &len, (const GLubyte*)"vertex_array_range", 18))
        {

          continue;
        }
#endif
#ifdef GL_NV_vertex_program4
        if (_glewStrSame3(&pos, &len, (const GLubyte*)"vertex_program4", 15))
        {
          ret = GLEW_NV_vertex_program4;
          continue;
        }
#endif
      }
      if (_glewStrSame2(&pos, &len, (const GLubyte*)"OES_", 4))
      {
#ifdef GL_OES_byte_coordinates
        if (_glewStrSame3(&pos, &len, (const GLubyte*)"byte_coordinates", 16))
        {
          ret = GLEW_OES_byte_coordinates;
          continue;
        }
#endif
#ifdef GL_OES_compressed_paletted_texture
        if (_glewStrSame3(&pos, &len, (const GLubyte*)"compressed_paletted_texture", 27))
        {
          ret = GLEW_OES_compressed_paletted_texture;
          continue;
        }
#endif
#ifdef GL_OES_read_format
        if (_glewStrSame3(&pos, &len, (const GLubyte*)"read_format", 11))
        {
          ret = GLEW_OES_read_format;
          continue;
        }
#endif
#ifdef GL_OES_single_precision
        if (_glewStrSame3(&pos, &len, (const GLubyte*)"single_precision", 16))
        {
          ret = GLEW_OES_single_precision;
          continue;
        }
#endif
      }
      if (_glewStrSame2(&pos, &len, (const GLubyte*)"OML_", 4))
      {

        }
#endif
      }
      if (_glewStrSame2(&pos, &len, (const GLubyte*)"3DL_", 4))
      {
#ifdef WGL_3DL_stereo_control
        if (_glewStrSame3(&pos, &len, (const GLubyte*)"stereo_control", 14))
        {
          ret = WGLEW_3DL_stereo_control;
          continue;
        }
#endif
      }
      if (_glewStrSame2(&pos, &len, (const GLubyte*)"ARB_", 4))
      {
#ifdef WGL_ARB_buffer_region

          continue;
        }
#endif
#ifdef WGL_EXT_framebuffer_sRGB
        if (_glewStrSame3(&pos, &len, (const GLubyte*)"framebuffer_sRGB", 16))
        {
          ret = WGLEW_EXT_framebuffer_sRGB;
          continue;
        }
#endif
#ifdef WGL_EXT_make_current_read
        if (_glewStrSame3(&pos, &len, (const GLubyte*)"make_current_read", 17))
        {

          continue;
        }
#endif
#ifdef WGL_EXT_pixel_format_packed_float
        if (_glewStrSame3(&pos, &len, (const GLubyte*)"pixel_format_packed_float", 25))
        {
          ret = WGLEW_EXT_pixel_format_packed_float;
          continue;
        }
#endif
#ifdef WGL_EXT_swap_control
        if (_glewStrSame3(&pos, &len, (const GLubyte*)"swap_control", 12))
        {

          continue;
        }
#endif
#ifdef WGL_NV_gpu_affinity
        if (_glewStrSame3(&pos, &len, (const GLubyte*)"gpu_affinity", 12))
        {
          ret = WGLEW_NV_gpu_affinity;
          continue;
        }
#endif
#ifdef WGL_NV_render_depth_texture
        if (_glewStrSame3(&pos, &len, (const GLubyte*)"render_depth_texture", 20))
        {

      }
      if (_glewStrSame2(&pos, &len, (const GLubyte*)"EXT_", 4))
      {
#ifdef GLX_EXT_fbconfig_packed_float
        if (_glewStrSame3(&pos, &len, (const GLubyte*)"fbconfig_packed_float", 21))
        {
          ret = GLXEW_EXT_fbconfig_packed_float;
          continue;
        }
#endif
#ifdef GLX_EXT_framebuffer_sRGB
        if (_glewStrSame3(&pos, &len, (const GLubyte*)"framebuffer_sRGB", 16))
        {
          ret = GLXEW_EXT_framebuffer_sRGB;
          continue;
        }
#endif
#ifdef GLX_EXT_import_context
        if (_glewStrSame3(&pos, &len, (const GLubyte*)"import_context", 14))
        {

          continue;
        }
#endif
#ifdef GLX_SGIX_hyperpipe
        if (_glewStrSame3(&pos, &len, (const GLubyte*)"hyperpipe", 9))
        {
          ret = GLXEW_SGIX_hyperpipe;
          continue;
        }
#endif
#ifdef GLX_SGIX_pbuffer
        if (_glewStrSame3(&pos, &len, (const GLubyte*)"pbuffer", 7))
        {

Return to bug 202315