zig-opengl/lib/glad/gl.c

/**
 * SPDX-License-Identifier: (WTFPL OR CC0-1.0) AND Apache-2.0
 */
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "glad.h"

#ifndef GLAD_IMPL_UTIL_C_
#define GLAD_IMPL_UTIL_C_

#ifdef _MSC_VER
#define GLAD_IMPL_UTIL_SSCANF sscanf_s
#else
#define GLAD_IMPL_UTIL_SSCANF sscanf
#endif

#endif /* GLAD_IMPL_UTIL_C_ */

#ifdef __cplusplus
extern "C" {
#endif



int GLAD_GL_VERSION_1_0 = 0;
int GLAD_GL_VERSION_1_1 = 0;
int GLAD_GL_VERSION_1_2 = 0;
int GLAD_GL_VERSION_1_3 = 0;
int GLAD_GL_VERSION_1_4 = 0;
int GLAD_GL_VERSION_1_5 = 0;
int GLAD_GL_VERSION_2_0 = 0;
int GLAD_GL_VERSION_2_1 = 0;
int GLAD_GL_VERSION_3_0 = 0;
int GLAD_GL_VERSION_3_1 = 0;
int GLAD_GL_VERSION_3_2 = 0;
int GLAD_GL_VERSION_3_3 = 0;
int GLAD_GL_VERSION_4_0 = 0;
int GLAD_GL_VERSION_4_1 = 0;
int GLAD_GL_VERSION_4_2 = 0;
int GLAD_GL_VERSION_4_3 = 0;
int GLAD_GL_VERSION_4_4 = 0;
int GLAD_GL_VERSION_4_5 = 0;
int GLAD_GL_VERSION_4_6 = 0;



PFNGLACTIVESHADERPROGRAMPROC glad_glActiveShaderProgram = NULL;
PFNGLACTIVETEXTUREPROC glad_glActiveTexture = NULL;
PFNGLATTACHSHADERPROC glad_glAttachShader = NULL;
PFNGLBEGINCONDITIONALRENDERPROC glad_glBeginConditionalRender = NULL;
PFNGLBEGINQUERYPROC glad_glBeginQuery = NULL;
PFNGLBEGINQUERYINDEXEDPROC glad_glBeginQueryIndexed = NULL;
PFNGLBEGINTRANSFORMFEEDBACKPROC glad_glBeginTransformFeedback = NULL;
PFNGLBINDATTRIBLOCATIONPROC glad_glBindAttribLocation = NULL;
PFNGLBINDBUFFERPROC glad_glBindBuffer = NULL;
PFNGLBINDBUFFERBASEPROC glad_glBindBufferBase = NULL;
PFNGLBINDBUFFERRANGEPROC glad_glBindBufferRange = NULL;
PFNGLBINDBUFFERSBASEPROC glad_glBindBuffersBase = NULL;
PFNGLBINDBUFFERSRANGEPROC glad_glBindBuffersRange = NULL;
PFNGLBINDFRAGDATALOCATIONPROC glad_glBindFragDataLocation = NULL;
PFNGLBINDFRAGDATALOCATIONINDEXEDPROC glad_glBindFragDataLocationIndexed = NULL;
PFNGLBINDFRAMEBUFFERPROC glad_glBindFramebuffer = NULL;
PFNGLBINDIMAGETEXTUREPROC glad_glBindImageTexture = NULL;
PFNGLBINDIMAGETEXTURESPROC glad_glBindImageTextures = NULL;
PFNGLBINDPROGRAMPIPELINEPROC glad_glBindProgramPipeline = NULL;
PFNGLBINDRENDERBUFFERPROC glad_glBindRenderbuffer = NULL;
PFNGLBINDSAMPLERPROC glad_glBindSampler = NULL;
PFNGLBINDSAMPLERSPROC glad_glBindSamplers = NULL;
PFNGLBINDTEXTUREPROC glad_glBindTexture = NULL;
PFNGLBINDTEXTUREUNITPROC glad_glBindTextureUnit = NULL;
PFNGLBINDTEXTURESPROC glad_glBindTextures = NULL;
PFNGLBINDTRANSFORMFEEDBACKPROC glad_glBindTransformFeedback = NULL;
PFNGLBINDVERTEXARRAYPROC glad_glBindVertexArray = NULL;
PFNGLBINDVERTEXBUFFERPROC glad_glBindVertexBuffer = NULL;
PFNGLBINDVERTEXBUFFERSPROC glad_glBindVertexBuffers = NULL;
PFNGLBLENDCOLORPROC glad_glBlendColor = NULL;
PFNGLBLENDEQUATIONPROC glad_glBlendEquation = NULL;
PFNGLBLENDEQUATIONSEPARATEPROC glad_glBlendEquationSeparate = NULL;
PFNGLBLENDEQUATIONSEPARATEIPROC glad_glBlendEquationSeparatei = NULL;
PFNGLBLENDEQUATIONIPROC glad_glBlendEquationi = NULL;
PFNGLBLENDFUNCPROC glad_glBlendFunc = NULL;
PFNGLBLENDFUNCSEPARATEPROC glad_glBlendFuncSeparate = NULL;
PFNGLBLENDFUNCSEPARATEIPROC glad_glBlendFuncSeparatei = NULL;
PFNGLBLENDFUNCIPROC glad_glBlendFunci = NULL;
PFNGLBLITFRAMEBUFFERPROC glad_glBlitFramebuffer = NULL;
PFNGLBLITNAMEDFRAMEBUFFERPROC glad_glBlitNamedFramebuffer = NULL;
PFNGLBUFFERDATAPROC glad_glBufferData = NULL;
PFNGLBUFFERSTORAGEPROC glad_glBufferStorage = NULL;
PFNGLBUFFERSUBDATAPROC glad_glBufferSubData = NULL;
PFNGLCHECKFRAMEBUFFERSTATUSPROC glad_glCheckFramebufferStatus = NULL;
PFNGLCHECKNAMEDFRAMEBUFFERSTATUSPROC glad_glCheckNamedFramebufferStatus = NULL;
PFNGLCLAMPCOLORPROC glad_glClampColor = NULL;
PFNGLCLEARPROC glad_glClear = NULL;
PFNGLCLEARBUFFERDATAPROC glad_glClearBufferData = NULL;
PFNGLCLEARBUFFERSUBDATAPROC glad_glClearBufferSubData = NULL;
PFNGLCLEARBUFFERFIPROC glad_glClearBufferfi = NULL;
PFNGLCLEARBUFFERFVPROC glad_glClearBufferfv = NULL;
PFNGLCLEARBUFFERIVPROC glad_glClearBufferiv = NULL;
PFNGLCLEARBUFFERUIVPROC glad_glClearBufferuiv = NULL;
PFNGLCLEARCOLORPROC glad_glClearColor = NULL;
PFNGLCLEARDEPTHPROC glad_glClearDepth = NULL;
PFNGLCLEARDEPTHFPROC glad_glClearDepthf = NULL;
PFNGLCLEARNAMEDBUFFERDATAPROC glad_glClearNamedBufferData = NULL;
PFNGLCLEARNAMEDBUFFERSUBDATAPROC glad_glClearNamedBufferSubData = NULL;
PFNGLCLEARNAMEDFRAMEBUFFERFIPROC glad_glClearNamedFramebufferfi = NULL;
PFNGLCLEARNAMEDFRAMEBUFFERFVPROC glad_glClearNamedFramebufferfv = NULL;
PFNGLCLEARNAMEDFRAMEBUFFERIVPROC glad_glClearNamedFramebufferiv = NULL;
PFNGLCLEARNAMEDFRAMEBUFFERUIVPROC glad_glClearNamedFramebufferuiv = NULL;
PFNGLCLEARSTENCILPROC glad_glClearStencil = NULL;
PFNGLCLEARTEXIMAGEPROC glad_glClearTexImage = NULL;
PFNGLCLEARTEXSUBIMAGEPROC glad_glClearTexSubImage = NULL;
PFNGLCLIENTWAITSYNCPROC glad_glClientWaitSync = NULL;
PFNGLCLIPCONTROLPROC glad_glClipControl = NULL;
PFNGLCOLORMASKPROC glad_glColorMask = NULL;
PFNGLCOLORMASKIPROC glad_glColorMaski = NULL;
PFNGLCOMPILESHADERPROC glad_glCompileShader = NULL;
PFNGLCOMPRESSEDTEXIMAGE1DPROC glad_glCompressedTexImage1D = NULL;
PFNGLCOMPRESSEDTEXIMAGE2DPROC glad_glCompressedTexImage2D = NULL;
PFNGLCOMPRESSEDTEXIMAGE3DPROC glad_glCompressedTexImage3D = NULL;
PFNGLCOMPRESSEDTEXSUBIMAGE1DPROC glad_glCompressedTexSubImage1D = NULL;
PFNGLCOMPRESSEDTEXSUBIMAGE2DPROC glad_glCompressedTexSubImage2D = NULL;
PFNGLCOMPRESSEDTEXSUBIMAGE3DPROC glad_glCompressedTexSubImage3D = NULL;
PFNGLCOMPRESSEDTEXTURESUBIMAGE1DPROC glad_glCompressedTextureSubImage1D = NULL;
PFNGLCOMPRESSEDTEXTURESUBIMAGE2DPROC glad_glCompressedTextureSubImage2D = NULL;
PFNGLCOMPRESSEDTEXTURESUBIMAGE3DPROC glad_glCompressedTextureSubImage3D = NULL;
PFNGLCOPYBUFFERSUBDATAPROC glad_glCopyBufferSubData = NULL;
PFNGLCOPYIMAGESUBDATAPROC glad_glCopyImageSubData = NULL;
PFNGLCOPYNAMEDBUFFERSUBDATAPROC glad_glCopyNamedBufferSubData = NULL;
PFNGLCOPYTEXIMAGE1DPROC glad_glCopyTexImage1D = NULL;
PFNGLCOPYTEXIMAGE2DPROC glad_glCopyTexImage2D = NULL;
PFNGLCOPYTEXSUBIMAGE1DPROC glad_glCopyTexSubImage1D = NULL;
PFNGLCOPYTEXSUBIMAGE2DPROC glad_glCopyTexSubImage2D = NULL;
PFNGLCOPYTEXSUBIMAGE3DPROC glad_glCopyTexSubImage3D = NULL;
PFNGLCOPYTEXTURESUBIMAGE1DPROC glad_glCopyTextureSubImage1D = NULL;
PFNGLCOPYTEXTURESUBIMAGE2DPROC glad_glCopyTextureSubImage2D = NULL;
PFNGLCOPYTEXTURESUBIMAGE3DPROC glad_glCopyTextureSubImage3D = NULL;
PFNGLCREATEBUFFERSPROC glad_glCreateBuffers = NULL;
PFNGLCREATEFRAMEBUFFERSPROC glad_glCreateFramebuffers = NULL;
PFNGLCREATEPROGRAMPROC glad_glCreateProgram = NULL;
PFNGLCREATEPROGRAMPIPELINESPROC glad_glCreateProgramPipelines = NULL;
PFNGLCREATEQUERIESPROC glad_glCreateQueries = NULL;
PFNGLCREATERENDERBUFFERSPROC glad_glCreateRenderbuffers = NULL;
PFNGLCREATESAMPLERSPROC glad_glCreateSamplers = NULL;
PFNGLCREATESHADERPROC glad_glCreateShader = NULL;
PFNGLCREATESHADERPROGRAMVPROC glad_glCreateShaderProgramv = NULL;
PFNGLCREATETEXTURESPROC glad_glCreateTextures = NULL;
PFNGLCREATETRANSFORMFEEDBACKSPROC glad_glCreateTransformFeedbacks = NULL;
PFNGLCREATEVERTEXARRAYSPROC glad_glCreateVertexArrays = NULL;
PFNGLCULLFACEPROC glad_glCullFace = NULL;
PFNGLDEBUGMESSAGECALLBACKPROC glad_glDebugMessageCallback = NULL;
PFNGLDEBUGMESSAGECONTROLPROC glad_glDebugMessageControl = NULL;
PFNGLDEBUGMESSAGEINSERTPROC glad_glDebugMessageInsert = NULL;
PFNGLDELETEBUFFERSPROC glad_glDeleteBuffers = NULL;
PFNGLDELETEFRAMEBUFFERSPROC glad_glDeleteFramebuffers = NULL;
PFNGLDELETEPROGRAMPROC glad_glDeleteProgram = NULL;
PFNGLDELETEPROGRAMPIPELINESPROC glad_glDeleteProgramPipelines = NULL;
PFNGLDELETEQUERIESPROC glad_glDeleteQueries = NULL;
PFNGLDELETERENDERBUFFERSPROC glad_glDeleteRenderbuffers = NULL;
PFNGLDELETESAMPLERSPROC glad_glDeleteSamplers = NULL;
PFNGLDELETESHADERPROC glad_glDeleteShader = NULL;
PFNGLDELETESYNCPROC glad_glDeleteSync = NULL;
PFNGLDELETETEXTURESPROC glad_glDeleteTextures = NULL;
PFNGLDELETETRANSFORMFEEDBACKSPROC glad_glDeleteTransformFeedbacks = NULL;
PFNGLDELETEVERTEXARRAYSPROC glad_glDeleteVertexArrays = NULL;
PFNGLDEPTHFUNCPROC glad_glDepthFunc = NULL;
PFNGLDEPTHMASKPROC glad_glDepthMask = NULL;
PFNGLDEPTHRANGEPROC glad_glDepthRange = NULL;
PFNGLDEPTHRANGEARRAYVPROC glad_glDepthRangeArrayv = NULL;
PFNGLDEPTHRANGEINDEXEDPROC glad_glDepthRangeIndexed = NULL;
PFNGLDEPTHRANGEFPROC glad_glDepthRangef = NULL;
PFNGLDETACHSHADERPROC glad_glDetachShader = NULL;
PFNGLDISABLEPROC glad_glDisable = NULL;
PFNGLDISABLEVERTEXARRAYATTRIBPROC glad_glDisableVertexArrayAttrib = NULL;
PFNGLDISABLEVERTEXATTRIBARRAYPROC glad_glDisableVertexAttribArray = NULL;
PFNGLDISABLEIPROC glad_glDisablei = NULL;
PFNGLDISPATCHCOMPUTEPROC glad_glDispatchCompute = NULL;
PFNGLDISPATCHCOMPUTEINDIRECTPROC glad_glDispatchComputeIndirect = NULL;
PFNGLDRAWARRAYSPROC glad_glDrawArrays = NULL;
PFNGLDRAWARRAYSINDIRECTPROC glad_glDrawArraysIndirect = NULL;
PFNGLDRAWARRAYSINSTANCEDPROC glad_glDrawArraysInstanced = NULL;
PFNGLDRAWARRAYSINSTANCEDBASEINSTANCEPROC glad_glDrawArraysInstancedBaseInstance = NULL;
PFNGLDRAWBUFFERPROC glad_glDrawBuffer = NULL;
PFNGLDRAWBUFFERSPROC glad_glDrawBuffers = NULL;
PFNGLDRAWELEMENTSPROC glad_glDrawElements = NULL;
PFNGLDRAWELEMENTSBASEVERTEXPROC glad_glDrawElementsBaseVertex = NULL;
PFNGLDRAWELEMENTSINDIRECTPROC glad_glDrawElementsIndirect = NULL;
PFNGLDRAWELEMENTSINSTANCEDPROC glad_glDrawElementsInstanced = NULL;
PFNGLDRAWELEMENTSINSTANCEDBASEINSTANCEPROC glad_glDrawElementsInstancedBaseInstance = NULL;
PFNGLDRAWELEMENTSINSTANCEDBASEVERTEXPROC glad_glDrawElementsInstancedBaseVertex = NULL;
PFNGLDRAWELEMENTSINSTANCEDBASEVERTEXBASEINSTANCEPROC glad_glDrawElementsInstancedBaseVertexBaseInstance = NULL;
PFNGLDRAWRANGEELEMENTSPROC glad_glDrawRangeElements = NULL;
PFNGLDRAWRANGEELEMENTSBASEVERTEXPROC glad_glDrawRangeElementsBaseVertex = NULL;
PFNGLDRAWTRANSFORMFEEDBACKPROC glad_glDrawTransformFeedback = NULL;
PFNGLDRAWTRANSFORMFEEDBACKINSTANCEDPROC glad_glDrawTransformFeedbackInstanced = NULL;
PFNGLDRAWTRANSFORMFEEDBACKSTREAMPROC glad_glDrawTransformFeedbackStream = NULL;
PFNGLDRAWTRANSFORMFEEDBACKSTREAMINSTANCEDPROC glad_glDrawTransformFeedbackStreamInstanced = NULL;
PFNGLENABLEPROC glad_glEnable = NULL;
PFNGLENABLEVERTEXARRAYATTRIBPROC glad_glEnableVertexArrayAttrib = NULL;
PFNGLENABLEVERTEXATTRIBARRAYPROC glad_glEnableVertexAttribArray = NULL;
PFNGLENABLEIPROC glad_glEnablei = NULL;
PFNGLENDCONDITIONALRENDERPROC glad_glEndConditionalRender = NULL;
PFNGLENDQUERYPROC glad_glEndQuery = NULL;
PFNGLENDQUERYINDEXEDPROC glad_glEndQueryIndexed = NULL;
PFNGLENDTRANSFORMFEEDBACKPROC glad_glEndTransformFeedback = NULL;
PFNGLFENCESYNCPROC glad_glFenceSync = NULL;
PFNGLFINISHPROC glad_glFinish = NULL;
PFNGLFLUSHPROC glad_glFlush = NULL;
PFNGLFLUSHMAPPEDBUFFERRANGEPROC glad_glFlushMappedBufferRange = NULL;
PFNGLFLUSHMAPPEDNAMEDBUFFERRANGEPROC glad_glFlushMappedNamedBufferRange = NULL;
PFNGLFRAMEBUFFERPARAMETERIPROC glad_glFramebufferParameteri = NULL;
PFNGLFRAMEBUFFERRENDERBUFFERPROC glad_glFramebufferRenderbuffer = NULL;
PFNGLFRAMEBUFFERTEXTUREPROC glad_glFramebufferTexture = NULL;
PFNGLFRAMEBUFFERTEXTURE1DPROC glad_glFramebufferTexture1D = NULL;
PFNGLFRAMEBUFFERTEXTURE2DPROC glad_glFramebufferTexture2D = NULL;
PFNGLFRAMEBUFFERTEXTURE3DPROC glad_glFramebufferTexture3D = NULL;
PFNGLFRAMEBUFFERTEXTURELAYERPROC glad_glFramebufferTextureLayer = NULL;
PFNGLFRONTFACEPROC glad_glFrontFace = NULL;
PFNGLGENBUFFERSPROC glad_glGenBuffers = NULL;
PFNGLGENFRAMEBUFFERSPROC glad_glGenFramebuffers = NULL;
PFNGLGENPROGRAMPIPELINESPROC glad_glGenProgramPipelines = NULL;
PFNGLGENQUERIESPROC glad_glGenQueries = NULL;
PFNGLGENRENDERBUFFERSPROC glad_glGenRenderbuffers = NULL;
PFNGLGENSAMPLERSPROC glad_glGenSamplers = NULL;
PFNGLGENTEXTURESPROC glad_glGenTextures = NULL;
PFNGLGENTRANSFORMFEEDBACKSPROC glad_glGenTransformFeedbacks = NULL;
PFNGLGENVERTEXARRAYSPROC glad_glGenVertexArrays = NULL;
PFNGLGENERATEMIPMAPPROC glad_glGenerateMipmap = NULL;
PFNGLGENERATETEXTUREMIPMAPPROC glad_glGenerateTextureMipmap = NULL;
PFNGLGETACTIVEATOMICCOUNTERBUFFERIVPROC glad_glGetActiveAtomicCounterBufferiv = NULL;
PFNGLGETACTIVEATTRIBPROC glad_glGetActiveAttrib = NULL;
PFNGLGETACTIVESUBROUTINENAMEPROC glad_glGetActiveSubroutineName = NULL;
PFNGLGETACTIVESUBROUTINEUNIFORMNAMEPROC glad_glGetActiveSubroutineUniformName = NULL;
PFNGLGETACTIVESUBROUTINEUNIFORMIVPROC glad_glGetActiveSubroutineUniformiv = NULL;
PFNGLGETACTIVEUNIFORMPROC glad_glGetActiveUniform = NULL;
PFNGLGETACTIVEUNIFORMBLOCKNAMEPROC glad_glGetActiveUniformBlockName = NULL;
PFNGLGETACTIVEUNIFORMBLOCKIVPROC glad_glGetActiveUniformBlockiv = NULL;
PFNGLGETACTIVEUNIFORMNAMEPROC glad_glGetActiveUniformName = NULL;
PFNGLGETACTIVEUNIFORMSIVPROC glad_glGetActiveUniformsiv = NULL;
PFNGLGETATTACHEDSHADERSPROC glad_glGetAttachedShaders = NULL;
PFNGLGETATTRIBLOCATIONPROC glad_glGetAttribLocation = NULL;
PFNGLGETBOOLEANI_VPROC glad_glGetBooleani_v = NULL;
PFNGLGETBOOLEANVPROC glad_glGetBooleanv = NULL;
PFNGLGETBUFFERPARAMETERI64VPROC glad_glGetBufferParameteri64v = NULL;
PFNGLGETBUFFERPARAMETERIVPROC glad_glGetBufferParameteriv = NULL;
PFNGLGETBUFFERPOINTERVPROC glad_glGetBufferPointerv = NULL;
PFNGLGETBUFFERSUBDATAPROC glad_glGetBufferSubData = NULL;
PFNGLGETCOMPRESSEDTEXIMAGEPROC glad_glGetCompressedTexImage = NULL;
PFNGLGETCOMPRESSEDTEXTUREIMAGEPROC glad_glGetCompressedTextureImage = NULL;
PFNGLGETCOMPRESSEDTEXTURESUBIMAGEPROC glad_glGetCompressedTextureSubImage = NULL;
PFNGLGETDEBUGMESSAGELOGPROC glad_glGetDebugMessageLog = NULL;
PFNGLGETDOUBLEI_VPROC glad_glGetDoublei_v = NULL;
PFNGLGETDOUBLEVPROC glad_glGetDoublev = NULL;
PFNGLGETERRORPROC glad_glGetError = NULL;
PFNGLGETFLOATI_VPROC glad_glGetFloati_v = NULL;
PFNGLGETFLOATVPROC glad_glGetFloatv = NULL;
PFNGLGETFRAGDATAINDEXPROC glad_glGetFragDataIndex = NULL;
PFNGLGETFRAGDATALOCATIONPROC glad_glGetFragDataLocation = NULL;
PFNGLGETFRAMEBUFFERATTACHMENTPARAMETERIVPROC glad_glGetFramebufferAttachmentParameteriv = NULL;
PFNGLGETFRAMEBUFFERPARAMETERIVPROC glad_glGetFramebufferParameteriv = NULL;
PFNGLGETGRAPHICSRESETSTATUSPROC glad_glGetGraphicsResetStatus = NULL;
PFNGLGETINTEGER64I_VPROC glad_glGetInteger64i_v = NULL;
PFNGLGETINTEGER64VPROC glad_glGetInteger64v = NULL;
PFNGLGETINTEGERI_VPROC glad_glGetIntegeri_v = NULL;
PFNGLGETINTEGERVPROC glad_glGetIntegerv = NULL;
PFNGLGETINTERNALFORMATI64VPROC glad_glGetInternalformati64v = NULL;
PFNGLGETINTERNALFORMATIVPROC glad_glGetInternalformativ = NULL;
PFNGLGETMULTISAMPLEFVPROC glad_glGetMultisamplefv = NULL;
PFNGLGETNAMEDBUFFERPARAMETERI64VPROC glad_glGetNamedBufferParameteri64v = NULL;
PFNGLGETNAMEDBUFFERPARAMETERIVPROC glad_glGetNamedBufferParameteriv = NULL;
PFNGLGETNAMEDBUFFERPOINTERVPROC glad_glGetNamedBufferPointerv = NULL;
PFNGLGETNAMEDBUFFERSUBDATAPROC glad_glGetNamedBufferSubData = NULL;
PFNGLGETNAMEDFRAMEBUFFERATTACHMENTPARAMETERIVPROC glad_glGetNamedFramebufferAttachmentParameteriv = NULL;
PFNGLGETNAMEDFRAMEBUFFERPARAMETERIVPROC glad_glGetNamedFramebufferParameteriv = NULL;
PFNGLGETNAMEDRENDERBUFFERPARAMETERIVPROC glad_glGetNamedRenderbufferParameteriv = NULL;
PFNGLGETOBJECTLABELPROC glad_glGetObjectLabel = NULL;
PFNGLGETOBJECTPTRLABELPROC glad_glGetObjectPtrLabel = NULL;
PFNGLGETPOINTERVPROC glad_glGetPointerv = NULL;
PFNGLGETPROGRAMBINARYPROC glad_glGetProgramBinary = NULL;
PFNGLGETPROGRAMINFOLOGPROC glad_glGetProgramInfoLog = NULL;
PFNGLGETPROGRAMINTERFACEIVPROC glad_glGetProgramInterfaceiv = NULL;
PFNGLGETPROGRAMPIPELINEINFOLOGPROC glad_glGetProgramPipelineInfoLog = NULL;
PFNGLGETPROGRAMPIPELINEIVPROC glad_glGetProgramPipelineiv = NULL;
PFNGLGETPROGRAMRESOURCEINDEXPROC glad_glGetProgramResourceIndex = NULL;
PFNGLGETPROGRAMRESOURCELOCATIONPROC glad_glGetProgramResourceLocation = NULL;
PFNGLGETPROGRAMRESOURCELOCATIONINDEXPROC glad_glGetProgramResourceLocationIndex = NULL;
PFNGLGETPROGRAMRESOURCENAMEPROC glad_glGetProgramResourceName = NULL;
PFNGLGETPROGRAMRESOURCEIVPROC glad_glGetProgramResourceiv = NULL;
PFNGLGETPROGRAMSTAGEIVPROC glad_glGetProgramStageiv = NULL;
PFNGLGETPROGRAMIVPROC glad_glGetProgramiv = NULL;
PFNGLGETQUERYBUFFEROBJECTI64VPROC glad_glGetQueryBufferObjecti64v = NULL;
PFNGLGETQUERYBUFFEROBJECTIVPROC glad_glGetQueryBufferObjectiv = NULL;
PFNGLGETQUERYBUFFEROBJECTUI64VPROC glad_glGetQueryBufferObjectui64v = NULL;
PFNGLGETQUERYBUFFEROBJECTUIVPROC glad_glGetQueryBufferObjectuiv = NULL;
PFNGLGETQUERYINDEXEDIVPROC glad_glGetQueryIndexediv = NULL;
PFNGLGETQUERYOBJECTI64VPROC glad_glGetQueryObjecti64v = NULL;
PFNGLGETQUERYOBJECTIVPROC glad_glGetQueryObjectiv = NULL;
PFNGLGETQUERYOBJECTUI64VPROC glad_glGetQueryObjectui64v = NULL;
PFNGLGETQUERYOBJECTUIVPROC glad_glGetQueryObjectuiv = NULL;
PFNGLGETQUERYIVPROC glad_glGetQueryiv = NULL;
PFNGLGETRENDERBUFFERPARAMETERIVPROC glad_glGetRenderbufferParameteriv = NULL;
PFNGLGETSAMPLERPARAMETERIIVPROC glad_glGetSamplerParameterIiv = NULL;
PFNGLGETSAMPLERPARAMETERIUIVPROC glad_glGetSamplerParameterIuiv = NULL;
PFNGLGETSAMPLERPARAMETERFVPROC glad_glGetSamplerParameterfv = NULL;
PFNGLGETSAMPLERPARAMETERIVPROC glad_glGetSamplerParameteriv = NULL;
PFNGLGETSHADERINFOLOGPROC glad_glGetShaderInfoLog = NULL;
PFNGLGETSHADERPRECISIONFORMATPROC glad_glGetShaderPrecisionFormat = NULL;
PFNGLGETSHADERSOURCEPROC glad_glGetShaderSource = NULL;
PFNGLGETSHADERIVPROC glad_glGetShaderiv = NULL;
PFNGLGETSTRINGPROC glad_glGetString = NULL;
PFNGLGETSTRINGIPROC glad_glGetStringi = NULL;
PFNGLGETSUBROUTINEINDEXPROC glad_glGetSubroutineIndex = NULL;
PFNGLGETSUBROUTINEUNIFORMLOCATIONPROC glad_glGetSubroutineUniformLocation = NULL;
PFNGLGETSYNCIVPROC glad_glGetSynciv = NULL;
PFNGLGETTEXIMAGEPROC glad_glGetTexImage = NULL;
PFNGLGETTEXLEVELPARAMETERFVPROC glad_glGetTexLevelParameterfv = NULL;
PFNGLGETTEXLEVELPARAMETERIVPROC glad_glGetTexLevelParameteriv = NULL;
PFNGLGETTEXPARAMETERIIVPROC glad_glGetTexParameterIiv = NULL;
PFNGLGETTEXPARAMETERIUIVPROC glad_glGetTexParameterIuiv = NULL;
PFNGLGETTEXPARAMETERFVPROC glad_glGetTexParameterfv = NULL;
PFNGLGETTEXPARAMETERIVPROC glad_glGetTexParameteriv = NULL;
PFNGLGETTEXTUREIMAGEPROC glad_glGetTextureImage = NULL;
PFNGLGETTEXTURELEVELPARAMETERFVPROC glad_glGetTextureLevelParameterfv = NULL;
PFNGLGETTEXTURELEVELPARAMETERIVPROC glad_glGetTextureLevelParameteriv = NULL;
PFNGLGETTEXTUREPARAMETERIIVPROC glad_glGetTextureParameterIiv = NULL;
PFNGLGETTEXTUREPARAMETERIUIVPROC glad_glGetTextureParameterIuiv = NULL;
PFNGLGETTEXTUREPARAMETERFVPROC glad_glGetTextureParameterfv = NULL;
PFNGLGETTEXTUREPARAMETERIVPROC glad_glGetTextureParameteriv = NULL;
PFNGLGETTEXTURESUBIMAGEPROC glad_glGetTextureSubImage = NULL;
PFNGLGETTRANSFORMFEEDBACKVARYINGPROC glad_glGetTransformFeedbackVarying = NULL;
PFNGLGETTRANSFORMFEEDBACKI64_VPROC glad_glGetTransformFeedbacki64_v = NULL;
PFNGLGETTRANSFORMFEEDBACKI_VPROC glad_glGetTransformFeedbacki_v = NULL;
PFNGLGETTRANSFORMFEEDBACKIVPROC glad_glGetTransformFeedbackiv = NULL;
PFNGLGETUNIFORMBLOCKINDEXPROC glad_glGetUniformBlockIndex = NULL;
PFNGLGETUNIFORMINDICESPROC glad_glGetUniformIndices = NULL;
PFNGLGETUNIFORMLOCATIONPROC glad_glGetUniformLocation = NULL;
PFNGLGETUNIFORMSUBROUTINEUIVPROC glad_glGetUniformSubroutineuiv = NULL;
PFNGLGETUNIFORMDVPROC glad_glGetUniformdv = NULL;
PFNGLGETUNIFORMFVPROC glad_glGetUniformfv = NULL;
PFNGLGETUNIFORMIVPROC glad_glGetUniformiv = NULL;
PFNGLGETUNIFORMUIVPROC glad_glGetUniformuiv = NULL;
PFNGLGETVERTEXARRAYINDEXED64IVPROC glad_glGetVertexArrayIndexed64iv = NULL;
PFNGLGETVERTEXARRAYINDEXEDIVPROC glad_glGetVertexArrayIndexediv = NULL;
PFNGLGETVERTEXARRAYIVPROC glad_glGetVertexArrayiv = NULL;
PFNGLGETVERTEXATTRIBIIVPROC glad_glGetVertexAttribIiv = NULL;
PFNGLGETVERTEXATTRIBIUIVPROC glad_glGetVertexAttribIuiv = NULL;
PFNGLGETVERTEXATTRIBLDVPROC glad_glGetVertexAttribLdv = NULL;
PFNGLGETVERTEXATTRIBPOINTERVPROC glad_glGetVertexAttribPointerv = NULL;
PFNGLGETVERTEXATTRIBDVPROC glad_glGetVertexAttribdv = NULL;
PFNGLGETVERTEXATTRIBFVPROC glad_glGetVertexAttribfv = NULL;
PFNGLGETVERTEXATTRIBIVPROC glad_glGetVertexAttribiv = NULL;
PFNGLGETNCOMPRESSEDTEXIMAGEPROC glad_glGetnCompressedTexImage = NULL;
PFNGLGETNTEXIMAGEPROC glad_glGetnTexImage = NULL;
PFNGLGETNUNIFORMDVPROC glad_glGetnUniformdv = NULL;
PFNGLGETNUNIFORMFVPROC glad_glGetnUniformfv = NULL;
PFNGLGETNUNIFORMIVPROC glad_glGetnUniformiv = NULL;
PFNGLGETNUNIFORMUIVPROC glad_glGetnUniformuiv = NULL;
PFNGLHINTPROC glad_glHint = NULL;
PFNGLINVALIDATEBUFFERDATAPROC glad_glInvalidateBufferData = NULL;
PFNGLINVALIDATEBUFFERSUBDATAPROC glad_glInvalidateBufferSubData = NULL;
PFNGLINVALIDATEFRAMEBUFFERPROC glad_glInvalidateFramebuffer = NULL;
PFNGLINVALIDATENAMEDFRAMEBUFFERDATAPROC glad_glInvalidateNamedFramebufferData = NULL;
PFNGLINVALIDATENAMEDFRAMEBUFFERSUBDATAPROC glad_glInvalidateNamedFramebufferSubData = NULL;
PFNGLINVALIDATESUBFRAMEBUFFERPROC glad_glInvalidateSubFramebuffer = NULL;
PFNGLINVALIDATETEXIMAGEPROC glad_glInvalidateTexImage = NULL;
PFNGLINVALIDATETEXSUBIMAGEPROC glad_glInvalidateTexSubImage = NULL;
PFNGLISBUFFERPROC glad_glIsBuffer = NULL;
PFNGLISENABLEDPROC glad_glIsEnabled = NULL;
PFNGLISENABLEDIPROC glad_glIsEnabledi = NULL;
PFNGLISFRAMEBUFFERPROC glad_glIsFramebuffer = NULL;
PFNGLISPROGRAMPROC glad_glIsProgram = NULL;
PFNGLISPROGRAMPIPELINEPROC glad_glIsProgramPipeline = NULL;
PFNGLISQUERYPROC glad_glIsQuery = NULL;
PFNGLISRENDERBUFFERPROC glad_glIsRenderbuffer = NULL;
PFNGLISSAMPLERPROC glad_glIsSampler = NULL;
PFNGLISSHADERPROC glad_glIsShader = NULL;
PFNGLISSYNCPROC glad_glIsSync = NULL;
PFNGLISTEXTUREPROC glad_glIsTexture = NULL;
PFNGLISTRANSFORMFEEDBACKPROC glad_glIsTransformFeedback = NULL;
PFNGLISVERTEXARRAYPROC glad_glIsVertexArray = NULL;
PFNGLLINEWIDTHPROC glad_glLineWidth = NULL;
PFNGLLINKPROGRAMPROC glad_glLinkProgram = NULL;
PFNGLLOGICOPPROC glad_glLogicOp = NULL;
PFNGLMAPBUFFERPROC glad_glMapBuffer = NULL;
PFNGLMAPBUFFERRANGEPROC glad_glMapBufferRange = NULL;
PFNGLMAPNAMEDBUFFERPROC glad_glMapNamedBuffer = NULL;
PFNGLMAPNAMEDBUFFERRANGEPROC glad_glMapNamedBufferRange = NULL;
PFNGLMEMORYBARRIERPROC glad_glMemoryBarrier = NULL;
PFNGLMEMORYBARRIERBYREGIONPROC glad_glMemoryBarrierByRegion = NULL;
PFNGLMINSAMPLESHADINGPROC glad_glMinSampleShading = NULL;
PFNGLMULTIDRAWARRAYSPROC glad_glMultiDrawArrays = NULL;
PFNGLMULTIDRAWARRAYSINDIRECTPROC glad_glMultiDrawArraysIndirect = NULL;
PFNGLMULTIDRAWARRAYSINDIRECTCOUNTPROC glad_glMultiDrawArraysIndirectCount = NULL;
PFNGLMULTIDRAWELEMENTSPROC glad_glMultiDrawElements = NULL;
PFNGLMULTIDRAWELEMENTSBASEVERTEXPROC glad_glMultiDrawElementsBaseVertex = NULL;
PFNGLMULTIDRAWELEMENTSINDIRECTPROC glad_glMultiDrawElementsIndirect = NULL;
PFNGLMULTIDRAWELEMENTSINDIRECTCOUNTPROC glad_glMultiDrawElementsIndirectCount = NULL;
PFNGLNAMEDBUFFERDATAPROC glad_glNamedBufferData = NULL;
PFNGLNAMEDBUFFERSTORAGEPROC glad_glNamedBufferStorage = NULL;
PFNGLNAMEDBUFFERSUBDATAPROC glad_glNamedBufferSubData = NULL;
PFNGLNAMEDFRAMEBUFFERDRAWBUFFERPROC glad_glNamedFramebufferDrawBuffer = NULL;
PFNGLNAMEDFRAMEBUFFERDRAWBUFFERSPROC glad_glNamedFramebufferDrawBuffers = NULL;
PFNGLNAMEDFRAMEBUFFERPARAMETERIPROC glad_glNamedFramebufferParameteri = NULL;
PFNGLNAMEDFRAMEBUFFERREADBUFFERPROC glad_glNamedFramebufferReadBuffer = NULL;
PFNGLNAMEDFRAMEBUFFERRENDERBUFFERPROC glad_glNamedFramebufferRenderbuffer = NULL;
PFNGLNAMEDFRAMEBUFFERTEXTUREPROC glad_glNamedFramebufferTexture = NULL;
PFNGLNAMEDFRAMEBUFFERTEXTURELAYERPROC glad_glNamedFramebufferTextureLayer = NULL;
PFNGLNAMEDRENDERBUFFERSTORAGEPROC glad_glNamedRenderbufferStorage = NULL;
PFNGLNAMEDRENDERBUFFERSTORAGEMULTISAMPLEPROC glad_glNamedRenderbufferStorageMultisample = NULL;
PFNGLOBJECTLABELPROC glad_glObjectLabel = NULL;
PFNGLOBJECTPTRLABELPROC glad_glObjectPtrLabel = NULL;
PFNGLPATCHPARAMETERFVPROC glad_glPatchParameterfv = NULL;
PFNGLPATCHPARAMETERIPROC glad_glPatchParameteri = NULL;
PFNGLPAUSETRANSFORMFEEDBACKPROC glad_glPauseTransformFeedback = NULL;
PFNGLPIXELSTOREFPROC glad_glPixelStoref = NULL;
PFNGLPIXELSTOREIPROC glad_glPixelStorei = NULL;
PFNGLPOINTPARAMETERFPROC glad_glPointParameterf = NULL;
PFNGLPOINTPARAMETERFVPROC glad_glPointParameterfv = NULL;
PFNGLPOINTPARAMETERIPROC glad_glPointParameteri = NULL;
PFNGLPOINTPARAMETERIVPROC glad_glPointParameteriv = NULL;
PFNGLPOINTSIZEPROC glad_glPointSize = NULL;
PFNGLPOLYGONMODEPROC glad_glPolygonMode = NULL;
PFNGLPOLYGONOFFSETPROC glad_glPolygonOffset = NULL;
PFNGLPOLYGONOFFSETCLAMPPROC glad_glPolygonOffsetClamp = NULL;
PFNGLPOPDEBUGGROUPPROC glad_glPopDebugGroup = NULL;
PFNGLPRIMITIVERESTARTINDEXPROC glad_glPrimitiveRestartIndex = NULL;
PFNGLPROGRAMBINARYPROC glad_glProgramBinary = NULL;
PFNGLPROGRAMPARAMETERIPROC glad_glProgramParameteri = NULL;
PFNGLPROGRAMUNIFORM1DPROC glad_glProgramUniform1d = NULL;
PFNGLPROGRAMUNIFORM1DVPROC glad_glProgramUniform1dv = NULL;
PFNGLPROGRAMUNIFORM1FPROC glad_glProgramUniform1f = NULL;
PFNGLPROGRAMUNIFORM1FVPROC glad_glProgramUniform1fv = NULL;
PFNGLPROGRAMUNIFORM1IPROC glad_glProgramUniform1i = NULL;
PFNGLPROGRAMUNIFORM1IVPROC glad_glProgramUniform1iv = NULL;
PFNGLPROGRAMUNIFORM1UIPROC glad_glProgramUniform1ui = NULL;
PFNGLPROGRAMUNIFORM1UIVPROC glad_glProgramUniform1uiv = NULL;
PFNGLPROGRAMUNIFORM2DPROC glad_glProgramUniform2d = NULL;
PFNGLPROGRAMUNIFORM2DVPROC glad_glProgramUniform2dv = NULL;
PFNGLPROGRAMUNIFORM2FPROC glad_glProgramUniform2f = NULL;
PFNGLPROGRAMUNIFORM2FVPROC glad_glProgramUniform2fv = NULL;
PFNGLPROGRAMUNIFORM2IPROC glad_glProgramUniform2i = NULL;
PFNGLPROGRAMUNIFORM2IVPROC glad_glProgramUniform2iv = NULL;
PFNGLPROGRAMUNIFORM2UIPROC glad_glProgramUniform2ui = NULL;
PFNGLPROGRAMUNIFORM2UIVPROC glad_glProgramUniform2uiv = NULL;
PFNGLPROGRAMUNIFORM3DPROC glad_glProgramUniform3d = NULL;
PFNGLPROGRAMUNIFORM3DVPROC glad_glProgramUniform3dv = NULL;
PFNGLPROGRAMUNIFORM3FPROC glad_glProgramUniform3f = NULL;
PFNGLPROGRAMUNIFORM3FVPROC glad_glProgramUniform3fv = NULL;
PFNGLPROGRAMUNIFORM3IPROC glad_glProgramUniform3i = NULL;
PFNGLPROGRAMUNIFORM3IVPROC glad_glProgramUniform3iv = NULL;
PFNGLPROGRAMUNIFORM3UIPROC glad_glProgramUniform3ui = NULL;
PFNGLPROGRAMUNIFORM3UIVPROC glad_glProgramUniform3uiv = NULL;
PFNGLPROGRAMUNIFORM4DPROC glad_glProgramUniform4d = NULL;
PFNGLPROGRAMUNIFORM4DVPROC glad_glProgramUniform4dv = NULL;
PFNGLPROGRAMUNIFORM4FPROC glad_glProgramUniform4f = NULL;
PFNGLPROGRAMUNIFORM4FVPROC glad_glProgramUniform4fv = NULL;
PFNGLPROGRAMUNIFORM4IPROC glad_glProgramUniform4i = NULL;
PFNGLPROGRAMUNIFORM4IVPROC glad_glProgramUniform4iv = NULL;
PFNGLPROGRAMUNIFORM4UIPROC glad_glProgramUniform4ui = NULL;
PFNGLPROGRAMUNIFORM4UIVPROC glad_glProgramUniform4uiv = NULL;
PFNGLPROGRAMUNIFORMMATRIX2DVPROC glad_glProgramUniformMatrix2dv = NULL;
PFNGLPROGRAMUNIFORMMATRIX2FVPROC glad_glProgramUniformMatrix2fv = NULL;
PFNGLPROGRAMUNIFORMMATRIX2X3DVPROC glad_glProgramUniformMatrix2x3dv = NULL;
PFNGLPROGRAMUNIFORMMATRIX2X3FVPROC glad_glProgramUniformMatrix2x3fv = NULL;
PFNGLPROGRAMUNIFORMMATRIX2X4DVPROC glad_glProgramUniformMatrix2x4dv = NULL;
PFNGLPROGRAMUNIFORMMATRIX2X4FVPROC glad_glProgramUniformMatrix2x4fv = NULL;
PFNGLPROGRAMUNIFORMMATRIX3DVPROC glad_glProgramUniformMatrix3dv = NULL;
PFNGLPROGRAMUNIFORMMATRIX3FVPROC glad_glProgramUniformMatrix3fv = NULL;
PFNGLPROGRAMUNIFORMMATRIX3X2DVPROC glad_glProgramUniformMatrix3x2dv = NULL;
PFNGLPROGRAMUNIFORMMATRIX3X2FVPROC glad_glProgramUniformMatrix3x2fv = NULL;
PFNGLPROGRAMUNIFORMMATRIX3X4DVPROC glad_glProgramUniformMatrix3x4dv = NULL;
PFNGLPROGRAMUNIFORMMATRIX3X4FVPROC glad_glProgramUniformMatrix3x4fv = NULL;
PFNGLPROGRAMUNIFORMMATRIX4DVPROC glad_glProgramUniformMatrix4dv = NULL;
PFNGLPROGRAMUNIFORMMATRIX4FVPROC glad_glProgramUniformMatrix4fv = NULL;
PFNGLPROGRAMUNIFORMMATRIX4X2DVPROC glad_glProgramUniformMatrix4x2dv = NULL;
PFNGLPROGRAMUNIFORMMATRIX4X2FVPROC glad_glProgramUniformMatrix4x2fv = NULL;
PFNGLPROGRAMUNIFORMMATRIX4X3DVPROC glad_glProgramUniformMatrix4x3dv = NULL;
PFNGLPROGRAMUNIFORMMATRIX4X3FVPROC glad_glProgramUniformMatrix4x3fv = NULL;
PFNGLPROVOKINGVERTEXPROC glad_glProvokingVertex = NULL;
PFNGLPUSHDEBUGGROUPPROC glad_glPushDebugGroup = NULL;
PFNGLQUERYCOUNTERPROC glad_glQueryCounter = NULL;
PFNGLREADBUFFERPROC glad_glReadBuffer = NULL;
PFNGLREADPIXELSPROC glad_glReadPixels = NULL;
PFNGLREADNPIXELSPROC glad_glReadnPixels = NULL;
PFNGLRELEASESHADERCOMPILERPROC glad_glReleaseShaderCompiler = NULL;
PFNGLRENDERBUFFERSTORAGEPROC glad_glRenderbufferStorage = NULL;
PFNGLRENDERBUFFERSTORAGEMULTISAMPLEPROC glad_glRenderbufferStorageMultisample = NULL;
PFNGLRESUMETRANSFORMFEEDBACKPROC glad_glResumeTransformFeedback = NULL;
PFNGLSAMPLECOVERAGEPROC glad_glSampleCoverage = NULL;
PFNGLSAMPLEMASKIPROC glad_glSampleMaski = NULL;
PFNGLSAMPLERPARAMETERIIVPROC glad_glSamplerParameterIiv = NULL;
PFNGLSAMPLERPARAMETERIUIVPROC glad_glSamplerParameterIuiv = NULL;
PFNGLSAMPLERPARAMETERFPROC glad_glSamplerParameterf = NULL;
PFNGLSAMPLERPARAMETERFVPROC glad_glSamplerParameterfv = NULL;
PFNGLSAMPLERPARAMETERIPROC glad_glSamplerParameteri = NULL;
PFNGLSAMPLERPARAMETERIVPROC glad_glSamplerParameteriv = NULL;
PFNGLSCISSORPROC glad_glScissor = NULL;
PFNGLSCISSORARRAYVPROC glad_glScissorArrayv = NULL;
PFNGLSCISSORINDEXEDPROC glad_glScissorIndexed = NULL;
PFNGLSCISSORINDEXEDVPROC glad_glScissorIndexedv = NULL;
PFNGLSHADERBINARYPROC glad_glShaderBinary = NULL;
PFNGLSHADERSOURCEPROC glad_glShaderSource = NULL;
PFNGLSHADERSTORAGEBLOCKBINDINGPROC glad_glShaderStorageBlockBinding = NULL;
PFNGLSPECIALIZESHADERPROC glad_glSpecializeShader = NULL;
PFNGLSTENCILFUNCPROC glad_glStencilFunc = NULL;
PFNGLSTENCILFUNCSEPARATEPROC glad_glStencilFuncSeparate = NULL;
PFNGLSTENCILMASKPROC glad_glStencilMask = NULL;
PFNGLSTENCILMASKSEPARATEPROC glad_glStencilMaskSeparate = NULL;
PFNGLSTENCILOPPROC glad_glStencilOp = NULL;
PFNGLSTENCILOPSEPARATEPROC glad_glStencilOpSeparate = NULL;
PFNGLTEXBUFFERPROC glad_glTexBuffer = NULL;
PFNGLTEXBUFFERRANGEPROC glad_glTexBufferRange = NULL;
PFNGLTEXIMAGE1DPROC glad_glTexImage1D = NULL;
PFNGLTEXIMAGE2DPROC glad_glTexImage2D = NULL;
PFNGLTEXIMAGE2DMULTISAMPLEPROC glad_glTexImage2DMultisample = NULL;
PFNGLTEXIMAGE3DPROC glad_glTexImage3D = NULL;
PFNGLTEXIMAGE3DMULTISAMPLEPROC glad_glTexImage3DMultisample = NULL;
PFNGLTEXPARAMETERIIVPROC glad_glTexParameterIiv = NULL;
PFNGLTEXPARAMETERIUIVPROC glad_glTexParameterIuiv = NULL;
PFNGLTEXPARAMETERFPROC glad_glTexParameterf = NULL;
PFNGLTEXPARAMETERFVPROC glad_glTexParameterfv = NULL;
PFNGLTEXPARAMETERIPROC glad_glTexParameteri = NULL;
PFNGLTEXPARAMETERIVPROC glad_glTexParameteriv = NULL;
PFNGLTEXSTORAGE1DPROC glad_glTexStorage1D = NULL;
PFNGLTEXSTORAGE2DPROC glad_glTexStorage2D = NULL;
PFNGLTEXSTORAGE2DMULTISAMPLEPROC glad_glTexStorage2DMultisample = NULL;
PFNGLTEXSTORAGE3DPROC glad_glTexStorage3D = NULL;
PFNGLTEXSTORAGE3DMULTISAMPLEPROC glad_glTexStorage3DMultisample = NULL;
PFNGLTEXSUBIMAGE1DPROC glad_glTexSubImage1D = NULL;
PFNGLTEXSUBIMAGE2DPROC glad_glTexSubImage2D = NULL;
PFNGLTEXSUBIMAGE3DPROC glad_glTexSubImage3D = NULL;
PFNGLTEXTUREBARRIERPROC glad_glTextureBarrier = NULL;
PFNGLTEXTUREBUFFERPROC glad_glTextureBuffer = NULL;
PFNGLTEXTUREBUFFERRANGEPROC glad_glTextureBufferRange = NULL;
PFNGLTEXTUREPARAMETERIIVPROC glad_glTextureParameterIiv = NULL;
PFNGLTEXTUREPARAMETERIUIVPROC glad_glTextureParameterIuiv = NULL;
PFNGLTEXTUREPARAMETERFPROC glad_glTextureParameterf = NULL;
PFNGLTEXTUREPARAMETERFVPROC glad_glTextureParameterfv = NULL;
PFNGLTEXTUREPARAMETERIPROC glad_glTextureParameteri = NULL;
PFNGLTEXTUREPARAMETERIVPROC glad_glTextureParameteriv = NULL;
PFNGLTEXTURESTORAGE1DPROC glad_glTextureStorage1D = NULL;
PFNGLTEXTURESTORAGE2DPROC glad_glTextureStorage2D = NULL;
PFNGLTEXTURESTORAGE2DMULTISAMPLEPROC glad_glTextureStorage2DMultisample = NULL;
PFNGLTEXTURESTORAGE3DPROC glad_glTextureStorage3D = NULL;
PFNGLTEXTURESTORAGE3DMULTISAMPLEPROC glad_glTextureStorage3DMultisample = NULL;
PFNGLTEXTURESUBIMAGE1DPROC glad_glTextureSubImage1D = NULL;
PFNGLTEXTURESUBIMAGE2DPROC glad_glTextureSubImage2D = NULL;
PFNGLTEXTURESUBIMAGE3DPROC glad_glTextureSubImage3D = NULL;
PFNGLTEXTUREVIEWPROC glad_glTextureView = NULL;
PFNGLTRANSFORMFEEDBACKBUFFERBASEPROC glad_glTransformFeedbackBufferBase = NULL;
PFNGLTRANSFORMFEEDBACKBUFFERRANGEPROC glad_glTransformFeedbackBufferRange = NULL;
PFNGLTRANSFORMFEEDBACKVARYINGSPROC glad_glTransformFeedbackVaryings = NULL;
PFNGLUNIFORM1DPROC glad_glUniform1d = NULL;
PFNGLUNIFORM1DVPROC glad_glUniform1dv = NULL;
PFNGLUNIFORM1FPROC glad_glUniform1f = NULL;
PFNGLUNIFORM1FVPROC glad_glUniform1fv = NULL;
PFNGLUNIFORM1IPROC glad_glUniform1i = NULL;
PFNGLUNIFORM1IVPROC glad_glUniform1iv = NULL;
PFNGLUNIFORM1UIPROC glad_glUniform1ui = NULL;
PFNGLUNIFORM1UIVPROC glad_glUniform1uiv = NULL;
PFNGLUNIFORM2DPROC glad_glUniform2d = NULL;
PFNGLUNIFORM2DVPROC glad_glUniform2dv = NULL;
PFNGLUNIFORM2FPROC glad_glUniform2f = NULL;
PFNGLUNIFORM2FVPROC glad_glUniform2fv = NULL;
PFNGLUNIFORM2IPROC glad_glUniform2i = NULL;
PFNGLUNIFORM2IVPROC glad_glUniform2iv = NULL;
PFNGLUNIFORM2UIPROC glad_glUniform2ui = NULL;
PFNGLUNIFORM2UIVPROC glad_glUniform2uiv = NULL;
PFNGLUNIFORM3DPROC glad_glUniform3d = NULL;
PFNGLUNIFORM3DVPROC glad_glUniform3dv = NULL;
PFNGLUNIFORM3FPROC glad_glUniform3f = NULL;
PFNGLUNIFORM3FVPROC glad_glUniform3fv = NULL;
PFNGLUNIFORM3IPROC glad_glUniform3i = NULL;
PFNGLUNIFORM3IVPROC glad_glUniform3iv = NULL;
PFNGLUNIFORM3UIPROC glad_glUniform3ui = NULL;
PFNGLUNIFORM3UIVPROC glad_glUniform3uiv = NULL;
PFNGLUNIFORM4DPROC glad_glUniform4d = NULL;
PFNGLUNIFORM4DVPROC glad_glUniform4dv = NULL;
PFNGLUNIFORM4FPROC glad_glUniform4f = NULL;
PFNGLUNIFORM4FVPROC glad_glUniform4fv = NULL;
PFNGLUNIFORM4IPROC glad_glUniform4i = NULL;
PFNGLUNIFORM4IVPROC glad_glUniform4iv = NULL;
PFNGLUNIFORM4UIPROC glad_glUniform4ui = NULL;
PFNGLUNIFORM4UIVPROC glad_glUniform4uiv = NULL;
PFNGLUNIFORMBLOCKBINDINGPROC glad_glUniformBlockBinding = NULL;
PFNGLUNIFORMMATRIX2DVPROC glad_glUniformMatrix2dv = NULL;
PFNGLUNIFORMMATRIX2FVPROC glad_glUniformMatrix2fv = NULL;
PFNGLUNIFORMMATRIX2X3DVPROC glad_glUniformMatrix2x3dv = NULL;
PFNGLUNIFORMMATRIX2X3FVPROC glad_glUniformMatrix2x3fv = NULL;
PFNGLUNIFORMMATRIX2X4DVPROC glad_glUniformMatrix2x4dv = NULL;
PFNGLUNIFORMMATRIX2X4FVPROC glad_glUniformMatrix2x4fv = NULL;
PFNGLUNIFORMMATRIX3DVPROC glad_glUniformMatrix3dv = NULL;
PFNGLUNIFORMMATRIX3FVPROC glad_glUniformMatrix3fv = NULL;
PFNGLUNIFORMMATRIX3X2DVPROC glad_glUniformMatrix3x2dv = NULL;
PFNGLUNIFORMMATRIX3X2FVPROC glad_glUniformMatrix3x2fv = NULL;
PFNGLUNIFORMMATRIX3X4DVPROC glad_glUniformMatrix3x4dv = NULL;
PFNGLUNIFORMMATRIX3X4FVPROC glad_glUniformMatrix3x4fv = NULL;
PFNGLUNIFORMMATRIX4DVPROC glad_glUniformMatrix4dv = NULL;
PFNGLUNIFORMMATRIX4FVPROC glad_glUniformMatrix4fv = NULL;
PFNGLUNIFORMMATRIX4X2DVPROC glad_glUniformMatrix4x2dv = NULL;
PFNGLUNIFORMMATRIX4X2FVPROC glad_glUniformMatrix4x2fv = NULL;
PFNGLUNIFORMMATRIX4X3DVPROC glad_glUniformMatrix4x3dv = NULL;
PFNGLUNIFORMMATRIX4X3FVPROC glad_glUniformMatrix4x3fv = NULL;
PFNGLUNIFORMSUBROUTINESUIVPROC glad_glUniformSubroutinesuiv = NULL;
PFNGLUNMAPBUFFERPROC glad_glUnmapBuffer = NULL;
PFNGLUNMAPNAMEDBUFFERPROC glad_glUnmapNamedBuffer = NULL;
PFNGLUSEPROGRAMPROC glad_glUseProgram = NULL;
PFNGLUSEPROGRAMSTAGESPROC glad_glUseProgramStages = NULL;
PFNGLVALIDATEPROGRAMPROC glad_glValidateProgram = NULL;
PFNGLVALIDATEPROGRAMPIPELINEPROC glad_glValidateProgramPipeline = NULL;
PFNGLVERTEXARRAYATTRIBBINDINGPROC glad_glVertexArrayAttribBinding = NULL;
PFNGLVERTEXARRAYATTRIBFORMATPROC glad_glVertexArrayAttribFormat = NULL;
PFNGLVERTEXARRAYATTRIBIFORMATPROC glad_glVertexArrayAttribIFormat = NULL;
PFNGLVERTEXARRAYATTRIBLFORMATPROC glad_glVertexArrayAttribLFormat = NULL;
PFNGLVERTEXARRAYBINDINGDIVISORPROC glad_glVertexArrayBindingDivisor = NULL;
PFNGLVERTEXARRAYELEMENTBUFFERPROC glad_glVertexArrayElementBuffer = NULL;
PFNGLVERTEXARRAYVERTEXBUFFERPROC glad_glVertexArrayVertexBuffer = NULL;
PFNGLVERTEXARRAYVERTEXBUFFERSPROC glad_glVertexArrayVertexBuffers = NULL;
PFNGLVERTEXATTRIB1DPROC glad_glVertexAttrib1d = NULL;
PFNGLVERTEXATTRIB1DVPROC glad_glVertexAttrib1dv = NULL;
PFNGLVERTEXATTRIB1FPROC glad_glVertexAttrib1f = NULL;
PFNGLVERTEXATTRIB1FVPROC glad_glVertexAttrib1fv = NULL;
PFNGLVERTEXATTRIB1SPROC glad_glVertexAttrib1s = NULL;
PFNGLVERTEXATTRIB1SVPROC glad_glVertexAttrib1sv = NULL;
PFNGLVERTEXATTRIB2DPROC glad_glVertexAttrib2d = NULL;
PFNGLVERTEXATTRIB2DVPROC glad_glVertexAttrib2dv = NULL;
PFNGLVERTEXATTRIB2FPROC glad_glVertexAttrib2f = NULL;
PFNGLVERTEXATTRIB2FVPROC glad_glVertexAttrib2fv = NULL;
PFNGLVERTEXATTRIB2SPROC glad_glVertexAttrib2s = NULL;
PFNGLVERTEXATTRIB2SVPROC glad_glVertexAttrib2sv = NULL;
PFNGLVERTEXATTRIB3DPROC glad_glVertexAttrib3d = NULL;
PFNGLVERTEXATTRIB3DVPROC glad_glVertexAttrib3dv = NULL;
PFNGLVERTEXATTRIB3FPROC glad_glVertexAttrib3f = NULL;
PFNGLVERTEXATTRIB3FVPROC glad_glVertexAttrib3fv = NULL;
PFNGLVERTEXATTRIB3SPROC glad_glVertexAttrib3s = NULL;
PFNGLVERTEXATTRIB3SVPROC glad_glVertexAttrib3sv = NULL;
PFNGLVERTEXATTRIB4NBVPROC glad_glVertexAttrib4Nbv = NULL;
PFNGLVERTEXATTRIB4NIVPROC glad_glVertexAttrib4Niv = NULL;
PFNGLVERTEXATTRIB4NSVPROC glad_glVertexAttrib4Nsv = NULL;
PFNGLVERTEXATTRIB4NUBPROC glad_glVertexAttrib4Nub = NULL;
PFNGLVERTEXATTRIB4NUBVPROC glad_glVertexAttrib4Nubv = NULL;
PFNGLVERTEXATTRIB4NUIVPROC glad_glVertexAttrib4Nuiv = NULL;
PFNGLVERTEXATTRIB4NUSVPROC glad_glVertexAttrib4Nusv = NULL;
PFNGLVERTEXATTRIB4BVPROC glad_glVertexAttrib4bv = NULL;
PFNGLVERTEXATTRIB4DPROC glad_glVertexAttrib4d = NULL;
PFNGLVERTEXATTRIB4DVPROC glad_glVertexAttrib4dv = NULL;
PFNGLVERTEXATTRIB4FPROC glad_glVertexAttrib4f = NULL;
PFNGLVERTEXATTRIB4FVPROC glad_glVertexAttrib4fv = NULL;
PFNGLVERTEXATTRIB4IVPROC glad_glVertexAttrib4iv = NULL;
PFNGLVERTEXATTRIB4SPROC glad_glVertexAttrib4s = NULL;
PFNGLVERTEXATTRIB4SVPROC glad_glVertexAttrib4sv = NULL;
PFNGLVERTEXATTRIB4UBVPROC glad_glVertexAttrib4ubv = NULL;
PFNGLVERTEXATTRIB4UIVPROC glad_glVertexAttrib4uiv = NULL;
PFNGLVERTEXATTRIB4USVPROC glad_glVertexAttrib4usv = NULL;
PFNGLVERTEXATTRIBBINDINGPROC glad_glVertexAttribBinding = NULL;
PFNGLVERTEXATTRIBDIVISORPROC glad_glVertexAttribDivisor = NULL;
PFNGLVERTEXATTRIBFORMATPROC glad_glVertexAttribFormat = NULL;
PFNGLVERTEXATTRIBI1IPROC glad_glVertexAttribI1i = NULL;
PFNGLVERTEXATTRIBI1IVPROC glad_glVertexAttribI1iv = NULL;
PFNGLVERTEXATTRIBI1UIPROC glad_glVertexAttribI1ui = NULL;
PFNGLVERTEXATTRIBI1UIVPROC glad_glVertexAttribI1uiv = NULL;
PFNGLVERTEXATTRIBI2IPROC glad_glVertexAttribI2i = NULL;
PFNGLVERTEXATTRIBI2IVPROC glad_glVertexAttribI2iv = NULL;
PFNGLVERTEXATTRIBI2UIPROC glad_glVertexAttribI2ui = NULL;
PFNGLVERTEXATTRIBI2UIVPROC glad_glVertexAttribI2uiv = NULL;
PFNGLVERTEXATTRIBI3IPROC glad_glVertexAttribI3i = NULL;
PFNGLVERTEXATTRIBI3IVPROC glad_glVertexAttribI3iv = NULL;
PFNGLVERTEXATTRIBI3UIPROC glad_glVertexAttribI3ui = NULL;
PFNGLVERTEXATTRIBI3UIVPROC glad_glVertexAttribI3uiv = NULL;
PFNGLVERTEXATTRIBI4BVPROC glad_glVertexAttribI4bv = NULL;
PFNGLVERTEXATTRIBI4IPROC glad_glVertexAttribI4i = NULL;
PFNGLVERTEXATTRIBI4IVPROC glad_glVertexAttribI4iv = NULL;
PFNGLVERTEXATTRIBI4SVPROC glad_glVertexAttribI4sv = NULL;
PFNGLVERTEXATTRIBI4UBVPROC glad_glVertexAttribI4ubv = NULL;
PFNGLVERTEXATTRIBI4UIPROC glad_glVertexAttribI4ui = NULL;
PFNGLVERTEXATTRIBI4UIVPROC glad_glVertexAttribI4uiv = NULL;
PFNGLVERTEXATTRIBI4USVPROC glad_glVertexAttribI4usv = NULL;
PFNGLVERTEXATTRIBIFORMATPROC glad_glVertexAttribIFormat = NULL;
PFNGLVERTEXATTRIBIPOINTERPROC glad_glVertexAttribIPointer = NULL;
PFNGLVERTEXATTRIBL1DPROC glad_glVertexAttribL1d = NULL;
PFNGLVERTEXATTRIBL1DVPROC glad_glVertexAttribL1dv = NULL;
PFNGLVERTEXATTRIBL2DPROC glad_glVertexAttribL2d = NULL;
PFNGLVERTEXATTRIBL2DVPROC glad_glVertexAttribL2dv = NULL;
PFNGLVERTEXATTRIBL3DPROC glad_glVertexAttribL3d = NULL;
PFNGLVERTEXATTRIBL3DVPROC glad_glVertexAttribL3dv = NULL;
PFNGLVERTEXATTRIBL4DPROC glad_glVertexAttribL4d = NULL;
PFNGLVERTEXATTRIBL4DVPROC glad_glVertexAttribL4dv = NULL;
PFNGLVERTEXATTRIBLFORMATPROC glad_glVertexAttribLFormat = NULL;
PFNGLVERTEXATTRIBLPOINTERPROC glad_glVertexAttribLPointer = NULL;
PFNGLVERTEXATTRIBP1UIPROC glad_glVertexAttribP1ui = NULL;
PFNGLVERTEXATTRIBP1UIVPROC glad_glVertexAttribP1uiv = NULL;
PFNGLVERTEXATTRIBP2UIPROC glad_glVertexAttribP2ui = NULL;
PFNGLVERTEXATTRIBP2UIVPROC glad_glVertexAttribP2uiv = NULL;
PFNGLVERTEXATTRIBP3UIPROC glad_glVertexAttribP3ui = NULL;
PFNGLVERTEXATTRIBP3UIVPROC glad_glVertexAttribP3uiv = NULL;
PFNGLVERTEXATTRIBP4UIPROC glad_glVertexAttribP4ui = NULL;
PFNGLVERTEXATTRIBP4UIVPROC glad_glVertexAttribP4uiv = NULL;
PFNGLVERTEXATTRIBPOINTERPROC glad_glVertexAttribPointer = NULL;
PFNGLVERTEXBINDINGDIVISORPROC glad_glVertexBindingDivisor = NULL;
PFNGLVIEWPORTPROC glad_glViewport = NULL;
PFNGLVIEWPORTARRAYVPROC glad_glViewportArrayv = NULL;
PFNGLVIEWPORTINDEXEDFPROC glad_glViewportIndexedf = NULL;
PFNGLVIEWPORTINDEXEDFVPROC glad_glViewportIndexedfv = NULL;
PFNGLWAITSYNCPROC glad_glWaitSync = NULL;


static void glad_gl_load_GL_VERSION_1_0( GLADuserptrloadfunc load, void* userptr) {
    if(!GLAD_GL_VERSION_1_0) return;
    glad_glBlendFunc = (PFNGLBLENDFUNCPROC) load(userptr, "glBlendFunc");
    glad_glClear = (PFNGLCLEARPROC) load(userptr, "glClear");
    glad_glClearColor = (PFNGLCLEARCOLORPROC) load(userptr, "glClearColor");
    glad_glClearDepth = (PFNGLCLEARDEPTHPROC) load(userptr, "glClearDepth");
    glad_glClearStencil = (PFNGLCLEARSTENCILPROC) load(userptr, "glClearStencil");
    glad_glColorMask = (PFNGLCOLORMASKPROC) load(userptr, "glColorMask");
    glad_glCullFace = (PFNGLCULLFACEPROC) load(userptr, "glCullFace");
    glad_glDepthFunc = (PFNGLDEPTHFUNCPROC) load(userptr, "glDepthFunc");
    glad_glDepthMask = (PFNGLDEPTHMASKPROC) load(userptr, "glDepthMask");
    glad_glDepthRange = (PFNGLDEPTHRANGEPROC) load(userptr, "glDepthRange");
    glad_glDisable = (PFNGLDISABLEPROC) load(userptr, "glDisable");
    glad_glDrawBuffer = (PFNGLDRAWBUFFERPROC) load(userptr, "glDrawBuffer");
    glad_glEnable = (PFNGLENABLEPROC) load(userptr, "glEnable");
    glad_glFinish = (PFNGLFINISHPROC) load(userptr, "glFinish");
    glad_glFlush = (PFNGLFLUSHPROC) load(userptr, "glFlush");
    glad_glFrontFace = (PFNGLFRONTFACEPROC) load(userptr, "glFrontFace");
    glad_glGetBooleanv = (PFNGLGETBOOLEANVPROC) load(userptr, "glGetBooleanv");
    glad_glGetDoublev = (PFNGLGETDOUBLEVPROC) load(userptr, "glGetDoublev");
    glad_glGetError = (PFNGLGETERRORPROC) load(userptr, "glGetError");
    glad_glGetFloatv = (PFNGLGETFLOATVPROC) load(userptr, "glGetFloatv");
    glad_glGetIntegerv = (PFNGLGETINTEGERVPROC) load(userptr, "glGetIntegerv");
    glad_glGetString = (PFNGLGETSTRINGPROC) load(userptr, "glGetString");
    glad_glGetTexImage = (PFNGLGETTEXIMAGEPROC) load(userptr, "glGetTexImage");
    glad_glGetTexLevelParameterfv = (PFNGLGETTEXLEVELPARAMETERFVPROC) load(userptr, "glGetTexLevelParameterfv");
    glad_glGetTexLevelParameteriv = (PFNGLGETTEXLEVELPARAMETERIVPROC) load(userptr, "glGetTexLevelParameteriv");
    glad_glGetTexParameterfv = (PFNGLGETTEXPARAMETERFVPROC) load(userptr, "glGetTexParameterfv");
    glad_glGetTexParameteriv = (PFNGLGETTEXPARAMETERIVPROC) load(userptr, "glGetTexParameteriv");
    glad_glHint = (PFNGLHINTPROC) load(userptr, "glHint");
    glad_glIsEnabled = (PFNGLISENABLEDPROC) load(userptr, "glIsEnabled");
    glad_glLineWidth = (PFNGLLINEWIDTHPROC) load(userptr, "glLineWidth");
    glad_glLogicOp = (PFNGLLOGICOPPROC) load(userptr, "glLogicOp");
    glad_glPixelStoref = (PFNGLPIXELSTOREFPROC) load(userptr, "glPixelStoref");
    glad_glPixelStorei = (PFNGLPIXELSTOREIPROC) load(userptr, "glPixelStorei");
    glad_glPointSize = (PFNGLPOINTSIZEPROC) load(userptr, "glPointSize");
    glad_glPolygonMode = (PFNGLPOLYGONMODEPROC) load(userptr, "glPolygonMode");
    glad_glReadBuffer = (PFNGLREADBUFFERPROC) load(userptr, "glReadBuffer");
    glad_glReadPixels = (PFNGLREADPIXELSPROC) load(userptr, "glReadPixels");
    glad_glScissor = (PFNGLSCISSORPROC) load(userptr, "glScissor");
    glad_glStencilFunc = (PFNGLSTENCILFUNCPROC) load(userptr, "glStencilFunc");
    glad_glStencilMask = (PFNGLSTENCILMASKPROC) load(userptr, "glStencilMask");
    glad_glStencilOp = (PFNGLSTENCILOPPROC) load(userptr, "glStencilOp");
    glad_glTexImage1D = (PFNGLTEXIMAGE1DPROC) load(userptr, "glTexImage1D");
    glad_glTexImage2D = (PFNGLTEXIMAGE2DPROC) load(userptr, "glTexImage2D");
    glad_glTexParameterf = (PFNGLTEXPARAMETERFPROC) load(userptr, "glTexParameterf");
    glad_glTexParameterfv = (PFNGLTEXPARAMETERFVPROC) load(userptr, "glTexParameterfv");
    glad_glTexParameteri = (PFNGLTEXPARAMETERIPROC) load(userptr, "glTexParameteri");
    glad_glTexParameteriv = (PFNGLTEXPARAMETERIVPROC) load(userptr, "glTexParameteriv");
    glad_glViewport = (PFNGLVIEWPORTPROC) load(userptr, "glViewport");
}
static void glad_gl_load_GL_VERSION_1_1( GLADuserptrloadfunc load, void* userptr) {
    if(!GLAD_GL_VERSION_1_1) return;
    glad_glBindTexture = (PFNGLBINDTEXTUREPROC) load(userptr, "glBindTexture");
    glad_glCopyTexImage1D = (PFNGLCOPYTEXIMAGE1DPROC) load(userptr, "glCopyTexImage1D");
    glad_glCopyTexImage2D = (PFNGLCOPYTEXIMAGE2DPROC) load(userptr, "glCopyTexImage2D");
    glad_glCopyTexSubImage1D = (PFNGLCOPYTEXSUBIMAGE1DPROC) load(userptr, "glCopyTexSubImage1D");
    glad_glCopyTexSubImage2D = (PFNGLCOPYTEXSUBIMAGE2DPROC) load(userptr, "glCopyTexSubImage2D");
    glad_glDeleteTextures = (PFNGLDELETETEXTURESPROC) load(userptr, "glDeleteTextures");
    glad_glDrawArrays = (PFNGLDRAWARRAYSPROC) load(userptr, "glDrawArrays");
    glad_glDrawElements = (PFNGLDRAWELEMENTSPROC) load(userptr, "glDrawElements");
    glad_glGenTextures = (PFNGLGENTEXTURESPROC) load(userptr, "glGenTextures");
    glad_glGetPointerv = (PFNGLGETPOINTERVPROC) load(userptr, "glGetPointerv");
    glad_glIsTexture = (PFNGLISTEXTUREPROC) load(userptr, "glIsTexture");
    glad_glPolygonOffset = (PFNGLPOLYGONOFFSETPROC) load(userptr, "glPolygonOffset");
    glad_glTexSubImage1D = (PFNGLTEXSUBIMAGE1DPROC) load(userptr, "glTexSubImage1D");
    glad_glTexSubImage2D = (PFNGLTEXSUBIMAGE2DPROC) load(userptr, "glTexSubImage2D");
}
static void glad_gl_load_GL_VERSION_1_2( GLADuserptrloadfunc load, void* userptr) {
    if(!GLAD_GL_VERSION_1_2) return;
    glad_glCopyTexSubImage3D = (PFNGLCOPYTEXSUBIMAGE3DPROC) load(userptr, "glCopyTexSubImage3D");
    glad_glDrawRangeElements = (PFNGLDRAWRANGEELEMENTSPROC) load(userptr, "glDrawRangeElements");
    glad_glTexImage3D = (PFNGLTEXIMAGE3DPROC) load(userptr, "glTexImage3D");
    glad_glTexSubImage3D = (PFNGLTEXSUBIMAGE3DPROC) load(userptr, "glTexSubImage3D");
}
static void glad_gl_load_GL_VERSION_1_3( GLADuserptrloadfunc load, void* userptr) {
    if(!GLAD_GL_VERSION_1_3) return;
    glad_glActiveTexture = (PFNGLACTIVETEXTUREPROC) load(userptr, "glActiveTexture");
    glad_glCompressedTexImage1D = (PFNGLCOMPRESSEDTEXIMAGE1DPROC) load(userptr, "glCompressedTexImage1D");
    glad_glCompressedTexImage2D = (PFNGLCOMPRESSEDTEXIMAGE2DPROC) load(userptr, "glCompressedTexImage2D");
    glad_glCompressedTexImage3D = (PFNGLCOMPRESSEDTEXIMAGE3DPROC) load(userptr, "glCompressedTexImage3D");
    glad_glCompressedTexSubImage1D = (PFNGLCOMPRESSEDTEXSUBIMAGE1DPROC) load(userptr, "glCompressedTexSubImage1D");
    glad_glCompressedTexSubImage2D = (PFNGLCOMPRESSEDTEXSUBIMAGE2DPROC) load(userptr, "glCompressedTexSubImage2D");
    glad_glCompressedTexSubImage3D = (PFNGLCOMPRESSEDTEXSUBIMAGE3DPROC) load(userptr, "glCompressedTexSubImage3D");
    glad_glGetCompressedTexImage = (PFNGLGETCOMPRESSEDTEXIMAGEPROC) load(userptr, "glGetCompressedTexImage");
    glad_glSampleCoverage = (PFNGLSAMPLECOVERAGEPROC) load(userptr, "glSampleCoverage");
}
static void glad_gl_load_GL_VERSION_1_4( GLADuserptrloadfunc load, void* userptr) {
    if(!GLAD_GL_VERSION_1_4) return;
    glad_glBlendColor = (PFNGLBLENDCOLORPROC) load(userptr, "glBlendColor");
    glad_glBlendEquation = (PFNGLBLENDEQUATIONPROC) load(userptr, "glBlendEquation");
    glad_glBlendFuncSeparate = (PFNGLBLENDFUNCSEPARATEPROC) load(userptr, "glBlendFuncSeparate");
    glad_glMultiDrawArrays = (PFNGLMULTIDRAWARRAYSPROC) load(userptr, "glMultiDrawArrays");
    glad_glMultiDrawElements = (PFNGLMULTIDRAWELEMENTSPROC) load(userptr, "glMultiDrawElements");
    glad_glPointParameterf = (PFNGLPOINTPARAMETERFPROC) load(userptr, "glPointParameterf");
    glad_glPointParameterfv = (PFNGLPOINTPARAMETERFVPROC) load(userptr, "glPointParameterfv");
    glad_glPointParameteri = (PFNGLPOINTPARAMETERIPROC) load(userptr, "glPointParameteri");
    glad_glPointParameteriv = (PFNGLPOINTPARAMETERIVPROC) load(userptr, "glPointParameteriv");
}
static void glad_gl_load_GL_VERSION_1_5( GLADuserptrloadfunc load, void* userptr) {
    if(!GLAD_GL_VERSION_1_5) return;
    glad_glBeginQuery = (PFNGLBEGINQUERYPROC) load(userptr, "glBeginQuery");
    glad_glBindBuffer = (PFNGLBINDBUFFERPROC) load(userptr, "glBindBuffer");
    glad_glBufferData = (PFNGLBUFFERDATAPROC) load(userptr, "glBufferData");
    glad_glBufferSubData = (PFNGLBUFFERSUBDATAPROC) load(userptr, "glBufferSubData");
    glad_glDeleteBuffers = (PFNGLDELETEBUFFERSPROC) load(userptr, "glDeleteBuffers");
    glad_glDeleteQueries = (PFNGLDELETEQUERIESPROC) load(userptr, "glDeleteQueries");
    glad_glEndQuery = (PFNGLENDQUERYPROC) load(userptr, "glEndQuery");
    glad_glGenBuffers = (PFNGLGENBUFFERSPROC) load(userptr, "glGenBuffers");
    glad_glGenQueries = (PFNGLGENQUERIESPROC) load(userptr, "glGenQueries");
    glad_glGetBufferParameteriv = (PFNGLGETBUFFERPARAMETERIVPROC) load(userptr, "glGetBufferParameteriv");
    glad_glGetBufferPointerv = (PFNGLGETBUFFERPOINTERVPROC) load(userptr, "glGetBufferPointerv");
    glad_glGetBufferSubData = (PFNGLGETBUFFERSUBDATAPROC) load(userptr, "glGetBufferSubData");
    glad_glGetQueryObjectiv = (PFNGLGETQUERYOBJECTIVPROC) load(userptr, "glGetQueryObjectiv");
    glad_glGetQueryObjectuiv = (PFNGLGETQUERYOBJECTUIVPROC) load(userptr, "glGetQueryObjectuiv");
    glad_glGetQueryiv = (PFNGLGETQUERYIVPROC) load(userptr, "glGetQueryiv");
    glad_glIsBuffer = (PFNGLISBUFFERPROC) load(userptr, "glIsBuffer");
    glad_glIsQuery = (PFNGLISQUERYPROC) load(userptr, "glIsQuery");
    glad_glMapBuffer = (PFNGLMAPBUFFERPROC) load(userptr, "glMapBuffer");
    glad_glUnmapBuffer = (PFNGLUNMAPBUFFERPROC) load(userptr, "glUnmapBuffer");
}
static void glad_gl_load_GL_VERSION_2_0( GLADuserptrloadfunc load, void* userptr) {
    if(!GLAD_GL_VERSION_2_0) return;
    glad_glAttachShader = (PFNGLATTACHSHADERPROC) load(userptr, "glAttachShader");
    glad_glBindAttribLocation = (PFNGLBINDATTRIBLOCATIONPROC) load(userptr, "glBindAttribLocation");
    glad_glBlendEquationSeparate = (PFNGLBLENDEQUATIONSEPARATEPROC) load(userptr, "glBlendEquationSeparate");
    glad_glCompileShader = (PFNGLCOMPILESHADERPROC) load(userptr, "glCompileShader");
    glad_glCreateProgram = (PFNGLCREATEPROGRAMPROC) load(userptr, "glCreateProgram");
    glad_glCreateShader = (PFNGLCREATESHADERPROC) load(userptr, "glCreateShader");
    glad_glDeleteProgram = (PFNGLDELETEPROGRAMPROC) load(userptr, "glDeleteProgram");
    glad_glDeleteShader = (PFNGLDELETESHADERPROC) load(userptr, "glDeleteShader");
    glad_glDetachShader = (PFNGLDETACHSHADERPROC) load(userptr, "glDetachShader");
    glad_glDisableVertexAttribArray = (PFNGLDISABLEVERTEXATTRIBARRAYPROC) load(userptr, "glDisableVertexAttribArray");
    glad_glDrawBuffers = (PFNGLDRAWBUFFERSPROC) load(userptr, "glDrawBuffers");
    glad_glEnableVertexAttribArray = (PFNGLENABLEVERTEXATTRIBARRAYPROC) load(userptr, "glEnableVertexAttribArray");
    glad_glGetActiveAttrib = (PFNGLGETACTIVEATTRIBPROC) load(userptr, "glGetActiveAttrib");
    glad_glGetActiveUniform = (PFNGLGETACTIVEUNIFORMPROC) load(userptr, "glGetActiveUniform");
    glad_glGetAttachedShaders = (PFNGLGETATTACHEDSHADERSPROC) load(userptr, "glGetAttachedShaders");
    glad_glGetAttribLocation = (PFNGLGETATTRIBLOCATIONPROC) load(userptr, "glGetAttribLocation");
    glad_glGetProgramInfoLog = (PFNGLGETPROGRAMINFOLOGPROC) load(userptr, "glGetProgramInfoLog");
    glad_glGetProgramiv = (PFNGLGETPROGRAMIVPROC) load(userptr, "glGetProgramiv");
    glad_glGetShaderInfoLog = (PFNGLGETSHADERINFOLOGPROC) load(userptr, "glGetShaderInfoLog");
    glad_glGetShaderSource = (PFNGLGETSHADERSOURCEPROC) load(userptr, "glGetShaderSource");
    glad_glGetShaderiv = (PFNGLGETSHADERIVPROC) load(userptr, "glGetShaderiv");
    glad_glGetUniformLocation = (PFNGLGETUNIFORMLOCATIONPROC) load(userptr, "glGetUniformLocation");
    glad_glGetUniformfv = (PFNGLGETUNIFORMFVPROC) load(userptr, "glGetUniformfv");
    glad_glGetUniformiv = (PFNGLGETUNIFORMIVPROC) load(userptr, "glGetUniformiv");
    glad_glGetVertexAttribPointerv = (PFNGLGETVERTEXATTRIBPOINTERVPROC) load(userptr, "glGetVertexAttribPointerv");
    glad_glGetVertexAttribdv = (PFNGLGETVERTEXATTRIBDVPROC) load(userptr, "glGetVertexAttribdv");
    glad_glGetVertexAttribfv = (PFNGLGETVERTEXATTRIBFVPROC) load(userptr, "glGetVertexAttribfv");
    glad_glGetVertexAttribiv = (PFNGLGETVERTEXATTRIBIVPROC) load(userptr, "glGetVertexAttribiv");
    glad_glIsProgram = (PFNGLISPROGRAMPROC) load(userptr, "glIsProgram");
    glad_glIsShader = (PFNGLISSHADERPROC) load(userptr, "glIsShader");
    glad_glLinkProgram = (PFNGLLINKPROGRAMPROC) load(userptr, "glLinkProgram");
    glad_glShaderSource = (PFNGLSHADERSOURCEPROC) load(userptr, "glShaderSource");
    glad_glStencilFuncSeparate = (PFNGLSTENCILFUNCSEPARATEPROC) load(userptr, "glStencilFuncSeparate");
    glad_glStencilMaskSeparate = (PFNGLSTENCILMASKSEPARATEPROC) load(userptr, "glStencilMaskSeparate");
    glad_glStencilOpSeparate = (PFNGLSTENCILOPSEPARATEPROC) load(userptr, "glStencilOpSeparate");
    glad_glUniform1f = (PFNGLUNIFORM1FPROC) load(userptr, "glUniform1f");
    glad_glUniform1fv = (PFNGLUNIFORM1FVPROC) load(userptr, "glUniform1fv");
    glad_glUniform1i = (PFNGLUNIFORM1IPROC) load(userptr, "glUniform1i");
    glad_glUniform1iv = (PFNGLUNIFORM1IVPROC) load(userptr, "glUniform1iv");
    glad_glUniform2f = (PFNGLUNIFORM2FPROC) load(userptr, "glUniform2f");
    glad_glUniform2fv = (PFNGLUNIFORM2FVPROC) load(userptr, "glUniform2fv");
    glad_glUniform2i = (PFNGLUNIFORM2IPROC) load(userptr, "glUniform2i");
    glad_glUniform2iv = (PFNGLUNIFORM2IVPROC) load(userptr, "glUniform2iv");
    glad_glUniform3f = (PFNGLUNIFORM3FPROC) load(userptr, "glUniform3f");
    glad_glUniform3fv = (PFNGLUNIFORM3FVPROC) load(userptr, "glUniform3fv");
    glad_glUniform3i = (PFNGLUNIFORM3IPROC) load(userptr, "glUniform3i");
    glad_glUniform3iv = (PFNGLUNIFORM3IVPROC) load(userptr, "glUniform3iv");
    glad_glUniform4f = (PFNGLUNIFORM4FPROC) load(userptr, "glUniform4f");
    glad_glUniform4fv = (PFNGLUNIFORM4FVPROC) load(userptr, "glUniform4fv");
    glad_glUniform4i = (PFNGLUNIFORM4IPROC) load(userptr, "glUniform4i");
    glad_glUniform4iv = (PFNGLUNIFORM4IVPROC) load(userptr, "glUniform4iv");
    glad_glUniformMatrix2fv = (PFNGLUNIFORMMATRIX2FVPROC) load(userptr, "glUniformMatrix2fv");
    glad_glUniformMatrix3fv = (PFNGLUNIFORMMATRIX3FVPROC) load(userptr, "glUniformMatrix3fv");
    glad_glUniformMatrix4fv = (PFNGLUNIFORMMATRIX4FVPROC) load(userptr, "glUniformMatrix4fv");
    glad_glUseProgram = (PFNGLUSEPROGRAMPROC) load(userptr, "glUseProgram");
    glad_glValidateProgram = (PFNGLVALIDATEPROGRAMPROC) load(userptr, "glValidateProgram");
    glad_glVertexAttrib1d = (PFNGLVERTEXATTRIB1DPROC) load(userptr, "glVertexAttrib1d");
    glad_glVertexAttrib1dv = (PFNGLVERTEXATTRIB1DVPROC) load(userptr, "glVertexAttrib1dv");
    glad_glVertexAttrib1f = (PFNGLVERTEXATTRIB1FPROC) load(userptr, "glVertexAttrib1f");
    glad_glVertexAttrib1fv = (PFNGLVERTEXATTRIB1FVPROC) load(userptr, "glVertexAttrib1fv");
    glad_glVertexAttrib1s = (PFNGLVERTEXATTRIB1SPROC) load(userptr, "glVertexAttrib1s");
    glad_glVertexAttrib1sv = (PFNGLVERTEXATTRIB1SVPROC) load(userptr, "glVertexAttrib1sv");
    glad_glVertexAttrib2d = (PFNGLVERTEXATTRIB2DPROC) load(userptr, "glVertexAttrib2d");
    glad_glVertexAttrib2dv = (PFNGLVERTEXATTRIB2DVPROC) load(userptr, "glVertexAttrib2dv");
    glad_glVertexAttrib2f = (PFNGLVERTEXATTRIB2FPROC) load(userptr, "glVertexAttrib2f");
    glad_glVertexAttrib2fv = (PFNGLVERTEXATTRIB2FVPROC) load(userptr, "glVertexAttrib2fv");
    glad_glVertexAttrib2s = (PFNGLVERTEXATTRIB2SPROC) load(userptr, "glVertexAttrib2s");
    glad_glVertexAttrib2sv = (PFNGLVERTEXATTRIB2SVPROC) load(userptr, "glVertexAttrib2sv");
    glad_glVertexAttrib3d = (PFNGLVERTEXATTRIB3DPROC) load(userptr, "glVertexAttrib3d");
    glad_glVertexAttrib3dv = (PFNGLVERTEXATTRIB3DVPROC) load(userptr, "glVertexAttrib3dv");
    glad_glVertexAttrib3f = (PFNGLVERTEXATTRIB3FPROC) load(userptr, "glVertexAttrib3f");
    glad_glVertexAttrib3fv = (PFNGLVERTEXATTRIB3FVPROC) load(userptr, "glVertexAttrib3fv");
    glad_glVertexAttrib3s = (PFNGLVERTEXATTRIB3SPROC) load(userptr, "glVertexAttrib3s");
    glad_glVertexAttrib3sv = (PFNGLVERTEXATTRIB3SVPROC) load(userptr, "glVertexAttrib3sv");
    glad_glVertexAttrib4Nbv = (PFNGLVERTEXATTRIB4NBVPROC) load(userptr, "glVertexAttrib4Nbv");
    glad_glVertexAttrib4Niv = (PFNGLVERTEXATTRIB4NIVPROC) load(userptr, "glVertexAttrib4Niv");
    glad_glVertexAttrib4Nsv = (PFNGLVERTEXATTRIB4NSVPROC) load(userptr, "glVertexAttrib4Nsv");
    glad_glVertexAttrib4Nub = (PFNGLVERTEXATTRIB4NUBPROC) load(userptr, "glVertexAttrib4Nub");
    glad_glVertexAttrib4Nubv = (PFNGLVERTEXATTRIB4NUBVPROC) load(userptr, "glVertexAttrib4Nubv");
    glad_glVertexAttrib4Nuiv = (PFNGLVERTEXATTRIB4NUIVPROC) load(userptr, "glVertexAttrib4Nuiv");
    glad_glVertexAttrib4Nusv = (PFNGLVERTEXATTRIB4NUSVPROC) load(userptr, "glVertexAttrib4Nusv");
    glad_glVertexAttrib4bv = (PFNGLVERTEXATTRIB4BVPROC) load(userptr, "glVertexAttrib4bv");
    glad_glVertexAttrib4d = (PFNGLVERTEXATTRIB4DPROC) load(userptr, "glVertexAttrib4d");
    glad_glVertexAttrib4dv = (PFNGLVERTEXATTRIB4DVPROC) load(userptr, "glVertexAttrib4dv");
    glad_glVertexAttrib4f = (PFNGLVERTEXATTRIB4FPROC) load(userptr, "glVertexAttrib4f");
    glad_glVertexAttrib4fv = (PFNGLVERTEXATTRIB4FVPROC) load(userptr, "glVertexAttrib4fv");
    glad_glVertexAttrib4iv = (PFNGLVERTEXATTRIB4IVPROC) load(userptr, "glVertexAttrib4iv");
    glad_glVertexAttrib4s = (PFNGLVERTEXATTRIB4SPROC) load(userptr, "glVertexAttrib4s");
    glad_glVertexAttrib4sv = (PFNGLVERTEXATTRIB4SVPROC) load(userptr, "glVertexAttrib4sv");
    glad_glVertexAttrib4ubv = (PFNGLVERTEXATTRIB4UBVPROC) load(userptr, "glVertexAttrib4ubv");
    glad_glVertexAttrib4uiv = (PFNGLVERTEXATTRIB4UIVPROC) load(userptr, "glVertexAttrib4uiv");
    glad_glVertexAttrib4usv = (PFNGLVERTEXATTRIB4USVPROC) load(userptr, "glVertexAttrib4usv");
    glad_glVertexAttribPointer = (PFNGLVERTEXATTRIBPOINTERPROC) load(userptr, "glVertexAttribPointer");
}
static void glad_gl_load_GL_VERSION_2_1( GLADuserptrloadfunc load, void* userptr) {
    if(!GLAD_GL_VERSION_2_1) return;
    glad_glUniformMatrix2x3fv = (PFNGLUNIFORMMATRIX2X3FVPROC) load(userptr, "glUniformMatrix2x3fv");
    glad_glUniformMatrix2x4fv = (PFNGLUNIFORMMATRIX2X4FVPROC) load(userptr, "glUniformMatrix2x4fv");
    glad_glUniformMatrix3x2fv = (PFNGLUNIFORMMATRIX3X2FVPROC) load(userptr, "glUniformMatrix3x2fv");
    glad_glUniformMatrix3x4fv = (PFNGLUNIFORMMATRIX3X4FVPROC) load(userptr, "glUniformMatrix3x4fv");
    glad_glUniformMatrix4x2fv = (PFNGLUNIFORMMATRIX4X2FVPROC) load(userptr, "glUniformMatrix4x2fv");
    glad_glUniformMatrix4x3fv = (PFNGLUNIFORMMATRIX4X3FVPROC) load(userptr, "glUniformMatrix4x3fv");
}
static void glad_gl_load_GL_VERSION_3_0( GLADuserptrloadfunc load, void* userptr) {
    if(!GLAD_GL_VERSION_3_0) return;
    glad_glBeginConditionalRender = (PFNGLBEGINCONDITIONALRENDERPROC) load(userptr, "glBeginConditionalRender");
    glad_glBeginTransformFeedback = (PFNGLBEGINTRANSFORMFEEDBACKPROC) load(userptr, "glBeginTransformFeedback");
    glad_glBindBufferBase = (PFNGLBINDBUFFERBASEPROC) load(userptr, "glBindBufferBase");
    glad_glBindBufferRange = (PFNGLBINDBUFFERRANGEPROC) load(userptr, "glBindBufferRange");
    glad_glBindFragDataLocation = (PFNGLBINDFRAGDATALOCATIONPROC) load(userptr, "glBindFragDataLocation");
    glad_glBindFramebuffer = (PFNGLBINDFRAMEBUFFERPROC) load(userptr, "glBindFramebuffer");
    glad_glBindRenderbuffer = (PFNGLBINDRENDERBUFFERPROC) load(userptr, "glBindRenderbuffer");
    glad_glBindVertexArray = (PFNGLBINDVERTEXARRAYPROC) load(userptr, "glBindVertexArray");
    glad_glBlitFramebuffer = (PFNGLBLITFRAMEBUFFERPROC) load(userptr, "glBlitFramebuffer");
    glad_glCheckFramebufferStatus = (PFNGLCHECKFRAMEBUFFERSTATUSPROC) load(userptr, "glCheckFramebufferStatus");
    glad_glClampColor = (PFNGLCLAMPCOLORPROC) load(userptr, "glClampColor");
    glad_glClearBufferfi = (PFNGLCLEARBUFFERFIPROC) load(userptr, "glClearBufferfi");
    glad_glClearBufferfv = (PFNGLCLEARBUFFERFVPROC) load(userptr, "glClearBufferfv");
    glad_glClearBufferiv = (PFNGLCLEARBUFFERIVPROC) load(userptr, "glClearBufferiv");
    glad_glClearBufferuiv = (PFNGLCLEARBUFFERUIVPROC) load(userptr, "glClearBufferuiv");
    glad_glColorMaski = (PFNGLCOLORMASKIPROC) load(userptr, "glColorMaski");
    glad_glDeleteFramebuffers = (PFNGLDELETEFRAMEBUFFERSPROC) load(userptr, "glDeleteFramebuffers");
    glad_glDeleteRenderbuffers = (PFNGLDELETERENDERBUFFERSPROC) load(userptr, "glDeleteRenderbuffers");
    glad_glDeleteVertexArrays = (PFNGLDELETEVERTEXARRAYSPROC) load(userptr, "glDeleteVertexArrays");
    glad_glDisablei = (PFNGLDISABLEIPROC) load(userptr, "glDisablei");
    glad_glEnablei = (PFNGLENABLEIPROC) load(userptr, "glEnablei");
    glad_glEndConditionalRender = (PFNGLENDCONDITIONALRENDERPROC) load(userptr, "glEndConditionalRender");
    glad_glEndTransformFeedback = (PFNGLENDTRANSFORMFEEDBACKPROC) load(userptr, "glEndTransformFeedback");
    glad_glFlushMappedBufferRange = (PFNGLFLUSHMAPPEDBUFFERRANGEPROC) load(userptr, "glFlushMappedBufferRange");
    glad_glFramebufferRenderbuffer = (PFNGLFRAMEBUFFERRENDERBUFFERPROC) load(userptr, "glFramebufferRenderbuffer");
    glad_glFramebufferTexture1D = (PFNGLFRAMEBUFFERTEXTURE1DPROC) load(userptr, "glFramebufferTexture1D");
    glad_glFramebufferTexture2D = (PFNGLFRAMEBUFFERTEXTURE2DPROC) load(userptr, "glFramebufferTexture2D");
    glad_glFramebufferTexture3D = (PFNGLFRAMEBUFFERTEXTURE3DPROC) load(userptr, "glFramebufferTexture3D");
    glad_glFramebufferTextureLayer = (PFNGLFRAMEBUFFERTEXTURELAYERPROC) load(userptr, "glFramebufferTextureLayer");
    glad_glGenFramebuffers = (PFNGLGENFRAMEBUFFERSPROC) load(userptr, "glGenFramebuffers");
    glad_glGenRenderbuffers = (PFNGLGENRENDERBUFFERSPROC) load(userptr, "glGenRenderbuffers");
    glad_glGenVertexArrays = (PFNGLGENVERTEXARRAYSPROC) load(userptr, "glGenVertexArrays");
    glad_glGenerateMipmap = (PFNGLGENERATEMIPMAPPROC) load(userptr, "glGenerateMipmap");
    glad_glGetBooleani_v = (PFNGLGETBOOLEANI_VPROC) load(userptr, "glGetBooleani_v");
    glad_glGetFragDataLocation = (PFNGLGETFRAGDATALOCATIONPROC) load(userptr, "glGetFragDataLocation");
    glad_glGetFramebufferAttachmentParameteriv = (PFNGLGETFRAMEBUFFERATTACHMENTPARAMETERIVPROC) load(userptr, "glGetFramebufferAttachmentParameteriv");
    glad_glGetIntegeri_v = (PFNGLGETINTEGERI_VPROC) load(userptr, "glGetIntegeri_v");
    glad_glGetRenderbufferParameteriv = (PFNGLGETRENDERBUFFERPARAMETERIVPROC) load(userptr, "glGetRenderbufferParameteriv");
    glad_glGetStringi = (PFNGLGETSTRINGIPROC) load(userptr, "glGetStringi");
    glad_glGetTexParameterIiv = (PFNGLGETTEXPARAMETERIIVPROC) load(userptr, "glGetTexParameterIiv");
    glad_glGetTexParameterIuiv = (PFNGLGETTEXPARAMETERIUIVPROC) load(userptr, "glGetTexParameterIuiv");
    glad_glGetTransformFeedbackVarying = (PFNGLGETTRANSFORMFEEDBACKVARYINGPROC) load(userptr, "glGetTransformFeedbackVarying");
    glad_glGetUniformuiv = (PFNGLGETUNIFORMUIVPROC) load(userptr, "glGetUniformuiv");
    glad_glGetVertexAttribIiv = (PFNGLGETVERTEXATTRIBIIVPROC) load(userptr, "glGetVertexAttribIiv");
    glad_glGetVertexAttribIuiv = (PFNGLGETVERTEXATTRIBIUIVPROC) load(userptr, "glGetVertexAttribIuiv");
    glad_glIsEnabledi = (PFNGLISENABLEDIPROC) load(userptr, "glIsEnabledi");
    glad_glIsFramebuffer = (PFNGLISFRAMEBUFFERPROC) load(userptr, "glIsFramebuffer");
    glad_glIsRenderbuffer = (PFNGLISRENDERBUFFERPROC) load(userptr, "glIsRenderbuffer");
    glad_glIsVertexArray = (PFNGLISVERTEXARRAYPROC) load(userptr, "glIsVertexArray");
    glad_glMapBufferRange = (PFNGLMAPBUFFERRANGEPROC) load(userptr, "glMapBufferRange");
    glad_glRenderbufferStorage = (PFNGLRENDERBUFFERSTORAGEPROC) load(userptr, "glRenderbufferStorage");
    glad_glRenderbufferStorageMultisample = (PFNGLRENDERBUFFERSTORAGEMULTISAMPLEPROC) load(userptr, "glRenderbufferStorageMultisample");
    glad_glTexParameterIiv = (PFNGLTEXPARAMETERIIVPROC) load(userptr, "glTexParameterIiv");
    glad_glTexParameterIuiv = (PFNGLTEXPARAMETERIUIVPROC) load(userptr, "glTexParameterIuiv");
    glad_glTransformFeedbackVaryings = (PFNGLTRANSFORMFEEDBACKVARYINGSPROC) load(userptr, "glTransformFeedbackVaryings");
    glad_glUniform1ui = (PFNGLUNIFORM1UIPROC) load(userptr, "glUniform1ui");
    glad_glUniform1uiv = (PFNGLUNIFORM1UIVPROC) load(userptr, "glUniform1uiv");
    glad_glUniform2ui = (PFNGLUNIFORM2UIPROC) load(userptr, "glUniform2ui");
    glad_glUniform2uiv = (PFNGLUNIFORM2UIVPROC) load(userptr, "glUniform2uiv");
    glad_glUniform3ui = (PFNGLUNIFORM3UIPROC) load(userptr, "glUniform3ui");
    glad_glUniform3uiv = (PFNGLUNIFORM3UIVPROC) load(userptr, "glUniform3uiv");
    glad_glUniform4ui = (PFNGLUNIFORM4UIPROC) load(userptr, "glUniform4ui");
    glad_glUniform4uiv = (PFNGLUNIFORM4UIVPROC) load(userptr, "glUniform4uiv");
    glad_glVertexAttribI1i = (PFNGLVERTEXATTRIBI1IPROC) load(userptr, "glVertexAttribI1i");
    glad_glVertexAttribI1iv = (PFNGLVERTEXATTRIBI1IVPROC) load(userptr, "glVertexAttribI1iv");
    glad_glVertexAttribI1ui = (PFNGLVERTEXATTRIBI1UIPROC) load(userptr, "glVertexAttribI1ui");
    glad_glVertexAttribI1uiv = (PFNGLVERTEXATTRIBI1UIVPROC) load(userptr, "glVertexAttribI1uiv");
    glad_glVertexAttribI2i = (PFNGLVERTEXATTRIBI2IPROC) load(userptr, "glVertexAttribI2i");
    glad_glVertexAttribI2iv = (PFNGLVERTEXATTRIBI2IVPROC) load(userptr, "glVertexAttribI2iv");
    glad_glVertexAttribI2ui = (PFNGLVERTEXATTRIBI2UIPROC) load(userptr, "glVertexAttribI2ui");
    glad_glVertexAttribI2uiv = (PFNGLVERTEXATTRIBI2UIVPROC) load(userptr, "glVertexAttribI2uiv");
    glad_glVertexAttribI3i = (PFNGLVERTEXATTRIBI3IPROC) load(userptr, "glVertexAttribI3i");
    glad_glVertexAttribI3iv = (PFNGLVERTEXATTRIBI3IVPROC) load(userptr, "glVertexAttribI3iv");
    glad_glVertexAttribI3ui = (PFNGLVERTEXATTRIBI3UIPROC) load(userptr, "glVertexAttribI3ui");
    glad_glVertexAttribI3uiv = (PFNGLVERTEXATTRIBI3UIVPROC) load(userptr, "glVertexAttribI3uiv");
    glad_glVertexAttribI4bv = (PFNGLVERTEXATTRIBI4BVPROC) load(userptr, "glVertexAttribI4bv");
    glad_glVertexAttribI4i = (PFNGLVERTEXATTRIBI4IPROC) load(userptr, "glVertexAttribI4i");
    glad_glVertexAttribI4iv = (PFNGLVERTEXATTRIBI4IVPROC) load(userptr, "glVertexAttribI4iv");
    glad_glVertexAttribI4sv = (PFNGLVERTEXATTRIBI4SVPROC) load(userptr, "glVertexAttribI4sv");
    glad_glVertexAttribI4ubv = (PFNGLVERTEXATTRIBI4UBVPROC) load(userptr, "glVertexAttribI4ubv");
    glad_glVertexAttribI4ui = (PFNGLVERTEXATTRIBI4UIPROC) load(userptr, "glVertexAttribI4ui");
    glad_glVertexAttribI4uiv = (PFNGLVERTEXATTRIBI4UIVPROC) load(userptr, "glVertexAttribI4uiv");
    glad_glVertexAttribI4usv = (PFNGLVERTEXATTRIBI4USVPROC) load(userptr, "glVertexAttribI4usv");
    glad_glVertexAttribIPointer = (PFNGLVERTEXATTRIBIPOINTERPROC) load(userptr, "glVertexAttribIPointer");
}
static void glad_gl_load_GL_VERSION_3_1( GLADuserptrloadfunc load, void* userptr) {
    if(!GLAD_GL_VERSION_3_1) return;
    glad_glBindBufferBase = (PFNGLBINDBUFFERBASEPROC) load(userptr, "glBindBufferBase");
    glad_glBindBufferRange = (PFNGLBINDBUFFERRANGEPROC) load(userptr, "glBindBufferRange");
    glad_glCopyBufferSubData = (PFNGLCOPYBUFFERSUBDATAPROC) load(userptr, "glCopyBufferSubData");
    glad_glDrawArraysInstanced = (PFNGLDRAWARRAYSINSTANCEDPROC) load(userptr, "glDrawArraysInstanced");
    glad_glDrawElementsInstanced = (PFNGLDRAWELEMENTSINSTANCEDPROC) load(userptr, "glDrawElementsInstanced");
    glad_glGetActiveUniformBlockName = (PFNGLGETACTIVEUNIFORMBLOCKNAMEPROC) load(userptr, "glGetActiveUniformBlockName");
    glad_glGetActiveUniformBlockiv = (PFNGLGETACTIVEUNIFORMBLOCKIVPROC) load(userptr, "glGetActiveUniformBlockiv");
    glad_glGetActiveUniformName = (PFNGLGETACTIVEUNIFORMNAMEPROC) load(userptr, "glGetActiveUniformName");
    glad_glGetActiveUniformsiv = (PFNGLGETACTIVEUNIFORMSIVPROC) load(userptr, "glGetActiveUniformsiv");
    glad_glGetIntegeri_v = (PFNGLGETINTEGERI_VPROC) load(userptr, "glGetIntegeri_v");
    glad_glGetUniformBlockIndex = (PFNGLGETUNIFORMBLOCKINDEXPROC) load(userptr, "glGetUniformBlockIndex");
    glad_glGetUniformIndices = (PFNGLGETUNIFORMINDICESPROC) load(userptr, "glGetUniformIndices");
    glad_glPrimitiveRestartIndex = (PFNGLPRIMITIVERESTARTINDEXPROC) load(userptr, "glPrimitiveRestartIndex");
    glad_glTexBuffer = (PFNGLTEXBUFFERPROC) load(userptr, "glTexBuffer");
    glad_glUniformBlockBinding = (PFNGLUNIFORMBLOCKBINDINGPROC) load(userptr, "glUniformBlockBinding");
}
static void glad_gl_load_GL_VERSION_3_2( GLADuserptrloadfunc load, void* userptr) {
    if(!GLAD_GL_VERSION_3_2) return;
    glad_glClientWaitSync = (PFNGLCLIENTWAITSYNCPROC) load(userptr, "glClientWaitSync");
    glad_glDeleteSync = (PFNGLDELETESYNCPROC) load(userptr, "glDeleteSync");
    glad_glDrawElementsBaseVertex = (PFNGLDRAWELEMENTSBASEVERTEXPROC) load(userptr, "glDrawElementsBaseVertex");
    glad_glDrawElementsInstancedBaseVertex = (PFNGLDRAWELEMENTSINSTANCEDBASEVERTEXPROC) load(userptr, "glDrawElementsInstancedBaseVertex");
    glad_glDrawRangeElementsBaseVertex = (PFNGLDRAWRANGEELEMENTSBASEVERTEXPROC) load(userptr, "glDrawRangeElementsBaseVertex");
    glad_glFenceSync = (PFNGLFENCESYNCPROC) load(userptr, "glFenceSync");
    glad_glFramebufferTexture = (PFNGLFRAMEBUFFERTEXTUREPROC) load(userptr, "glFramebufferTexture");
    glad_glGetBufferParameteri64v = (PFNGLGETBUFFERPARAMETERI64VPROC) load(userptr, "glGetBufferParameteri64v");
    glad_glGetInteger64i_v = (PFNGLGETINTEGER64I_VPROC) load(userptr, "glGetInteger64i_v");
    glad_glGetInteger64v = (PFNGLGETINTEGER64VPROC) load(userptr, "glGetInteger64v");
    glad_glGetMultisamplefv = (PFNGLGETMULTISAMPLEFVPROC) load(userptr, "glGetMultisamplefv");
    glad_glGetSynciv = (PFNGLGETSYNCIVPROC) load(userptr, "glGetSynciv");
    glad_glIsSync = (PFNGLISSYNCPROC) load(userptr, "glIsSync");
    glad_glMultiDrawElementsBaseVertex = (PFNGLMULTIDRAWELEMENTSBASEVERTEXPROC) load(userptr, "glMultiDrawElementsBaseVertex");
    glad_glProvokingVertex = (PFNGLPROVOKINGVERTEXPROC) load(userptr, "glProvokingVertex");
    glad_glSampleMaski = (PFNGLSAMPLEMASKIPROC) load(userptr, "glSampleMaski");
    glad_glTexImage2DMultisample = (PFNGLTEXIMAGE2DMULTISAMPLEPROC) load(userptr, "glTexImage2DMultisample");
    glad_glTexImage3DMultisample = (PFNGLTEXIMAGE3DMULTISAMPLEPROC) load(userptr, "glTexImage3DMultisample");
    glad_glWaitSync = (PFNGLWAITSYNCPROC) load(userptr, "glWaitSync");
}
static void glad_gl_load_GL_VERSION_3_3( GLADuserptrloadfunc load, void* userptr) {
    if(!GLAD_GL_VERSION_3_3) return;
    glad_glBindFragDataLocationIndexed = (PFNGLBINDFRAGDATALOCATIONINDEXEDPROC) load(userptr, "glBindFragDataLocationIndexed");
    glad_glBindSampler = (PFNGLBINDSAMPLERPROC) load(userptr, "glBindSampler");
    glad_glDeleteSamplers = (PFNGLDELETESAMPLERSPROC) load(userptr, "glDeleteSamplers");
    glad_glGenSamplers = (PFNGLGENSAMPLERSPROC) load(userptr, "glGenSamplers");
    glad_glGetFragDataIndex = (PFNGLGETFRAGDATAINDEXPROC) load(userptr, "glGetFragDataIndex");
    glad_glGetQueryObjecti64v = (PFNGLGETQUERYOBJECTI64VPROC) load(userptr, "glGetQueryObjecti64v");
    glad_glGetQueryObjectui64v = (PFNGLGETQUERYOBJECTUI64VPROC) load(userptr, "glGetQueryObjectui64v");
    glad_glGetSamplerParameterIiv = (PFNGLGETSAMPLERPARAMETERIIVPROC) load(userptr, "glGetSamplerParameterIiv");
    glad_glGetSamplerParameterIuiv = (PFNGLGETSAMPLERPARAMETERIUIVPROC) load(userptr, "glGetSamplerParameterIuiv");
    glad_glGetSamplerParameterfv = (PFNGLGETSAMPLERPARAMETERFVPROC) load(userptr, "glGetSamplerParameterfv");
    glad_glGetSamplerParameteriv = (PFNGLGETSAMPLERPARAMETERIVPROC) load(userptr, "glGetSamplerParameteriv");
    glad_glIsSampler = (PFNGLISSAMPLERPROC) load(userptr, "glIsSampler");
    glad_glQueryCounter = (PFNGLQUERYCOUNTERPROC) load(userptr, "glQueryCounter");
    glad_glSamplerParameterIiv = (PFNGLSAMPLERPARAMETERIIVPROC) load(userptr, "glSamplerParameterIiv");
    glad_glSamplerParameterIuiv = (PFNGLSAMPLERPARAMETERIUIVPROC) load(userptr, "glSamplerParameterIuiv");
    glad_glSamplerParameterf = (PFNGLSAMPLERPARAMETERFPROC) load(userptr, "glSamplerParameterf");
    glad_glSamplerParameterfv = (PFNGLSAMPLERPARAMETERFVPROC) load(userptr, "glSamplerParameterfv");
    glad_glSamplerParameteri = (PFNGLSAMPLERPARAMETERIPROC) load(userptr, "glSamplerParameteri");
    glad_glSamplerParameteriv = (PFNGLSAMPLERPARAMETERIVPROC) load(userptr, "glSamplerParameteriv");
    glad_glVertexAttribDivisor = (PFNGLVERTEXATTRIBDIVISORPROC) load(userptr, "glVertexAttribDivisor");
    glad_glVertexAttribP1ui = (PFNGLVERTEXATTRIBP1UIPROC) load(userptr, "glVertexAttribP1ui");
    glad_glVertexAttribP1uiv = (PFNGLVERTEXATTRIBP1UIVPROC) load(userptr, "glVertexAttribP1uiv");
    glad_glVertexAttribP2ui = (PFNGLVERTEXATTRIBP2UIPROC) load(userptr, "glVertexAttribP2ui");
    glad_glVertexAttribP2uiv = (PFNGLVERTEXATTRIBP2UIVPROC) load(userptr, "glVertexAttribP2uiv");
    glad_glVertexAttribP3ui = (PFNGLVERTEXATTRIBP3UIPROC) load(userptr, "glVertexAttribP3ui");
    glad_glVertexAttribP3uiv = (PFNGLVERTEXATTRIBP3UIVPROC) load(userptr, "glVertexAttribP3uiv");
    glad_glVertexAttribP4ui = (PFNGLVERTEXATTRIBP4UIPROC) load(userptr, "glVertexAttribP4ui");
    glad_glVertexAttribP4uiv = (PFNGLVERTEXATTRIBP4UIVPROC) load(userptr, "glVertexAttribP4uiv");
}
static void glad_gl_load_GL_VERSION_4_0( GLADuserptrloadfunc load, void* userptr) {
    if(!GLAD_GL_VERSION_4_0) return;
    glad_glBeginQueryIndexed = (PFNGLBEGINQUERYINDEXEDPROC) load(userptr, "glBeginQueryIndexed");
    glad_glBindTransformFeedback = (PFNGLBINDTRANSFORMFEEDBACKPROC) load(userptr, "glBindTransformFeedback");
    glad_glBlendEquationSeparatei = (PFNGLBLENDEQUATIONSEPARATEIPROC) load(userptr, "glBlendEquationSeparatei");
    glad_glBlendEquationi = (PFNGLBLENDEQUATIONIPROC) load(userptr, "glBlendEquationi");
    glad_glBlendFuncSeparatei = (PFNGLBLENDFUNCSEPARATEIPROC) load(userptr, "glBlendFuncSeparatei");
    glad_glBlendFunci = (PFNGLBLENDFUNCIPROC) load(userptr, "glBlendFunci");
    glad_glDeleteTransformFeedbacks = (PFNGLDELETETRANSFORMFEEDBACKSPROC) load(userptr, "glDeleteTransformFeedbacks");
    glad_glDrawArraysIndirect = (PFNGLDRAWARRAYSINDIRECTPROC) load(userptr, "glDrawArraysIndirect");
    glad_glDrawElementsIndirect = (PFNGLDRAWELEMENTSINDIRECTPROC) load(userptr, "glDrawElementsIndirect");
    glad_glDrawTransformFeedback = (PFNGLDRAWTRANSFORMFEEDBACKPROC) load(userptr, "glDrawTransformFeedback");
    glad_glDrawTransformFeedbackStream = (PFNGLDRAWTRANSFORMFEEDBACKSTREAMPROC) load(userptr, "glDrawTransformFeedbackStream");
    glad_glEndQueryIndexed = (PFNGLENDQUERYINDEXEDPROC) load(userptr, "glEndQueryIndexed");
    glad_glGenTransformFeedbacks = (PFNGLGENTRANSFORMFEEDBACKSPROC) load(userptr, "glGenTransformFeedbacks");
    glad_glGetActiveSubroutineName = (PFNGLGETACTIVESUBROUTINENAMEPROC) load(userptr, "glGetActiveSubroutineName");
    glad_glGetActiveSubroutineUniformName = (PFNGLGETACTIVESUBROUTINEUNIFORMNAMEPROC) load(userptr, "glGetActiveSubroutineUniformName");
    glad_glGetActiveSubroutineUniformiv = (PFNGLGETACTIVESUBROUTINEUNIFORMIVPROC) load(userptr, "glGetActiveSubroutineUniformiv");
    glad_glGetProgramStageiv = (PFNGLGETPROGRAMSTAGEIVPROC) load(userptr, "glGetProgramStageiv");
    glad_glGetQueryIndexediv = (PFNGLGETQUERYINDEXEDIVPROC) load(userptr, "glGetQueryIndexediv");
    glad_glGetSubroutineIndex = (PFNGLGETSUBROUTINEINDEXPROC) load(userptr, "glGetSubroutineIndex");
    glad_glGetSubroutineUniformLocation = (PFNGLGETSUBROUTINEUNIFORMLOCATIONPROC) load(userptr, "glGetSubroutineUniformLocation");
    glad_glGetUniformSubroutineuiv = (PFNGLGETUNIFORMSUBROUTINEUIVPROC) load(userptr, "glGetUniformSubroutineuiv");
    glad_glGetUniformdv = (PFNGLGETUNIFORMDVPROC) load(userptr, "glGetUniformdv");
    glad_glIsTransformFeedback = (PFNGLISTRANSFORMFEEDBACKPROC) load(userptr, "glIsTransformFeedback");
    glad_glMinSampleShading = (PFNGLMINSAMPLESHADINGPROC) load(userptr, "glMinSampleShading");
    glad_glPatchParameterfv = (PFNGLPATCHPARAMETERFVPROC) load(userptr, "glPatchParameterfv");
    glad_glPatchParameteri = (PFNGLPATCHPARAMETERIPROC) load(userptr, "glPatchParameteri");
    glad_glPauseTransformFeedback = (PFNGLPAUSETRANSFORMFEEDBACKPROC) load(userptr, "glPauseTransformFeedback");
    glad_glResumeTransformFeedback = (PFNGLRESUMETRANSFORMFEEDBACKPROC) load(userptr, "glResumeTransformFeedback");
    glad_glUniform1d = (PFNGLUNIFORM1DPROC) load(userptr, "glUniform1d");
    glad_glUniform1dv = (PFNGLUNIFORM1DVPROC) load(userptr, "glUniform1dv");
    glad_glUniform2d = (PFNGLUNIFORM2DPROC) load(userptr, "glUniform2d");
    glad_glUniform2dv = (PFNGLUNIFORM2DVPROC) load(userptr, "glUniform2dv");
    glad_glUniform3d = (PFNGLUNIFORM3DPROC) load(userptr, "glUniform3d");
    glad_glUniform3dv = (PFNGLUNIFORM3DVPROC) load(userptr, "glUniform3dv");
    glad_glUniform4d = (PFNGLUNIFORM4DPROC) load(userptr, "glUniform4d");
    glad_glUniform4dv = (PFNGLUNIFORM4DVPROC) load(userptr, "glUniform4dv");
    glad_glUniformMatrix2dv = (PFNGLUNIFORMMATRIX2DVPROC) load(userptr, "glUniformMatrix2dv");
    glad_glUniformMatrix2x3dv = (PFNGLUNIFORMMATRIX2X3DVPROC) load(userptr, "glUniformMatrix2x3dv");
    glad_glUniformMatrix2x4dv = (PFNGLUNIFORMMATRIX2X4DVPROC) load(userptr, "glUniformMatrix2x4dv");
    glad_glUniformMatrix3dv = (PFNGLUNIFORMMATRIX3DVPROC) load(userptr, "glUniformMatrix3dv");
    glad_glUniformMatrix3x2dv = (PFNGLUNIFORMMATRIX3X2DVPROC) load(userptr, "glUniformMatrix3x2dv");
    glad_glUniformMatrix3x4dv = (PFNGLUNIFORMMATRIX3X4DVPROC) load(userptr, "glUniformMatrix3x4dv");
    glad_glUniformMatrix4dv = (PFNGLUNIFORMMATRIX4DVPROC) load(userptr, "glUniformMatrix4dv");
    glad_glUniformMatrix4x2dv = (PFNGLUNIFORMMATRIX4X2DVPROC) load(userptr, "glUniformMatrix4x2dv");
    glad_glUniformMatrix4x3dv = (PFNGLUNIFORMMATRIX4X3DVPROC) load(userptr, "glUniformMatrix4x3dv");
    glad_glUniformSubroutinesuiv = (PFNGLUNIFORMSUBROUTINESUIVPROC) load(userptr, "glUniformSubroutinesuiv");
}
static void glad_gl_load_GL_VERSION_4_1( GLADuserptrloadfunc load, void* userptr) {
    if(!GLAD_GL_VERSION_4_1) return;
    glad_glActiveShaderProgram = (PFNGLACTIVESHADERPROGRAMPROC) load(userptr, "glActiveShaderProgram");
    glad_glBindProgramPipeline = (PFNGLBINDPROGRAMPIPELINEPROC) load(userptr, "glBindProgramPipeline");
    glad_glClearDepthf = (PFNGLCLEARDEPTHFPROC) load(userptr, "glClearDepthf");
    glad_glCreateShaderProgramv = (PFNGLCREATESHADERPROGRAMVPROC) load(userptr, "glCreateShaderProgramv");
    glad_glDeleteProgramPipelines = (PFNGLDELETEPROGRAMPIPELINESPROC) load(userptr, "glDeleteProgramPipelines");
    glad_glDepthRangeArrayv = (PFNGLDEPTHRANGEARRAYVPROC) load(userptr, "glDepthRangeArrayv");
    glad_glDepthRangeIndexed = (PFNGLDEPTHRANGEINDEXEDPROC) load(userptr, "glDepthRangeIndexed");
    glad_glDepthRangef = (PFNGLDEPTHRANGEFPROC) load(userptr, "glDepthRangef");
    glad_glGenProgramPipelines = (PFNGLGENPROGRAMPIPELINESPROC) load(userptr, "glGenProgramPipelines");
    glad_glGetDoublei_v = (PFNGLGETDOUBLEI_VPROC) load(userptr, "glGetDoublei_v");
    glad_glGetFloati_v = (PFNGLGETFLOATI_VPROC) load(userptr, "glGetFloati_v");
    glad_glGetProgramBinary = (PFNGLGETPROGRAMBINARYPROC) load(userptr, "glGetProgramBinary");
    glad_glGetProgramPipelineInfoLog = (PFNGLGETPROGRAMPIPELINEINFOLOGPROC) load(userptr, "glGetProgramPipelineInfoLog");
    glad_glGetProgramPipelineiv = (PFNGLGETPROGRAMPIPELINEIVPROC) load(userptr, "glGetProgramPipelineiv");
    glad_glGetShaderPrecisionFormat = (PFNGLGETSHADERPRECISIONFORMATPROC) load(userptr, "glGetShaderPrecisionFormat");
    glad_glGetVertexAttribLdv = (PFNGLGETVERTEXATTRIBLDVPROC) load(userptr, "glGetVertexAttribLdv");
    glad_glIsProgramPipeline = (PFNGLISPROGRAMPIPELINEPROC) load(userptr, "glIsProgramPipeline");
    glad_glProgramBinary = (PFNGLPROGRAMBINARYPROC) load(userptr, "glProgramBinary");
    glad_glProgramParameteri = (PFNGLPROGRAMPARAMETERIPROC) load(userptr, "glProgramParameteri");
    glad_glProgramUniform1d = (PFNGLPROGRAMUNIFORM1DPROC) load(userptr, "glProgramUniform1d");
    glad_glProgramUniform1dv = (PFNGLPROGRAMUNIFORM1DVPROC) load(userptr, "glProgramUniform1dv");
    glad_glProgramUniform1f = (PFNGLPROGRAMUNIFORM1FPROC) load(userptr, "glProgramUniform1f");
    glad_glProgramUniform1fv = (PFNGLPROGRAMUNIFORM1FVPROC) load(userptr, "glProgramUniform1fv");
    glad_glProgramUniform1i = (PFNGLPROGRAMUNIFORM1IPROC) load(userptr, "glProgramUniform1i");
    glad_glProgramUniform1iv = (PFNGLPROGRAMUNIFORM1IVPROC) load(userptr, "glProgramUniform1iv");
    glad_glProgramUniform1ui = (PFNGLPROGRAMUNIFORM1UIPROC) load(userptr, "glProgramUniform1ui");
    glad_glProgramUniform1uiv = (PFNGLPROGRAMUNIFORM1UIVPROC) load(userptr, "glProgramUniform1uiv");
    glad_glProgramUniform2d = (PFNGLPROGRAMUNIFORM2DPROC) load(userptr, "glProgramUniform2d");
    glad_glProgramUniform2dv = (PFNGLPROGRAMUNIFORM2DVPROC) load(userptr, "glProgramUniform2dv");
    glad_glProgramUniform2f = (PFNGLPROGRAMUNIFORM2FPROC) load(userptr, "glProgramUniform2f");
    glad_glProgramUniform2fv = (PFNGLPROGRAMUNIFORM2FVPROC) load(userptr, "glProgramUniform2fv");
    glad_glProgramUniform2i = (PFNGLPROGRAMUNIFORM2IPROC) load(userptr, "glProgramUniform2i");
    glad_glProgramUniform2iv = (PFNGLPROGRAMUNIFORM2IVPROC) load(userptr, "glProgramUniform2iv");
    glad_glProgramUniform2ui = (PFNGLPROGRAMUNIFORM2UIPROC) load(userptr, "glProgramUniform2ui");
    glad_glProgramUniform2uiv = (PFNGLPROGRAMUNIFORM2UIVPROC) load(userptr, "glProgramUniform2uiv");
    glad_glProgramUniform3d = (PFNGLPROGRAMUNIFORM3DPROC) load(userptr, "glProgramUniform3d");
    glad_glProgramUniform3dv = (PFNGLPROGRAMUNIFORM3DVPROC) load(userptr, "glProgramUniform3dv");
    glad_glProgramUniform3f = (PFNGLPROGRAMUNIFORM3FPROC) load(userptr, "glProgramUniform3f");
    glad_glProgramUniform3fv = (PFNGLPROGRAMUNIFORM3FVPROC) load(userptr, "glProgramUniform3fv");
    glad_glProgramUniform3i = (PFNGLPROGRAMUNIFORM3IPROC) load(userptr, "glProgramUniform3i");
    glad_glProgramUniform3iv = (PFNGLPROGRAMUNIFORM3IVPROC) load(userptr, "glProgramUniform3iv");
    glad_glProgramUniform3ui = (PFNGLPROGRAMUNIFORM3UIPROC) load(userptr, "glProgramUniform3ui");
    glad_glProgramUniform3uiv = (PFNGLPROGRAMUNIFORM3UIVPROC) load(userptr, "glProgramUniform3uiv");
    glad_glProgramUniform4d = (PFNGLPROGRAMUNIFORM4DPROC) load(userptr, "glProgramUniform4d");
    glad_glProgramUniform4dv = (PFNGLPROGRAMUNIFORM4DVPROC) load(userptr, "glProgramUniform4dv");
    glad_glProgramUniform4f = (PFNGLPROGRAMUNIFORM4FPROC) load(userptr, "glProgramUniform4f");
    glad_glProgramUniform4fv = (PFNGLPROGRAMUNIFORM4FVPROC) load(userptr, "glProgramUniform4fv");
    glad_glProgramUniform4i = (PFNGLPROGRAMUNIFORM4IPROC) load(userptr, "glProgramUniform4i");
    glad_glProgramUniform4iv = (PFNGLPROGRAMUNIFORM4IVPROC) load(userptr, "glProgramUniform4iv");
    glad_glProgramUniform4ui = (PFNGLPROGRAMUNIFORM4UIPROC) load(userptr, "glProgramUniform4ui");
    glad_glProgramUniform4uiv = (PFNGLPROGRAMUNIFORM4UIVPROC) load(userptr, "glProgramUniform4uiv");
    glad_glProgramUniformMatrix2dv = (PFNGLPROGRAMUNIFORMMATRIX2DVPROC) load(userptr, "glProgramUniformMatrix2dv");
    glad_glProgramUniformMatrix2fv = (PFNGLPROGRAMUNIFORMMATRIX2FVPROC) load(userptr, "glProgramUniformMatrix2fv");
    glad_glProgramUniformMatrix2x3dv = (PFNGLPROGRAMUNIFORMMATRIX2X3DVPROC) load(userptr, "glProgramUniformMatrix2x3dv");
    glad_glProgramUniformMatrix2x3fv = (PFNGLPROGRAMUNIFORMMATRIX2X3FVPROC) load(userptr, "glProgramUniformMatrix2x3fv");
    glad_glProgramUniformMatrix2x4dv = (PFNGLPROGRAMUNIFORMMATRIX2X4DVPROC) load(userptr, "glProgramUniformMatrix2x4dv");
    glad_glProgramUniformMatrix2x4fv = (PFNGLPROGRAMUNIFORMMATRIX2X4FVPROC) load(userptr, "glProgramUniformMatrix2x4fv");
    glad_glProgramUniformMatrix3dv = (PFNGLPROGRAMUNIFORMMATRIX3DVPROC) load(userptr, "glProgramUniformMatrix3dv");
    glad_glProgramUniformMatrix3fv = (PFNGLPROGRAMUNIFORMMATRIX3FVPROC) load(userptr, "glProgramUniformMatrix3fv");
    glad_glProgramUniformMatrix3x2dv = (PFNGLPROGRAMUNIFORMMATRIX3X2DVPROC) load(userptr, "glProgramUniformMatrix3x2dv");
    glad_glProgramUniformMatrix3x2fv = (PFNGLPROGRAMUNIFORMMATRIX3X2FVPROC) load(userptr, "glProgramUniformMatrix3x2fv");
    glad_glProgramUniformMatrix3x4dv = (PFNGLPROGRAMUNIFORMMATRIX3X4DVPROC) load(userptr, "glProgramUniformMatrix3x4dv");
    glad_glProgramUniformMatrix3x4fv = (PFNGLPROGRAMUNIFORMMATRIX3X4FVPROC) load(userptr, "glProgramUniformMatrix3x4fv");
    glad_glProgramUniformMatrix4dv = (PFNGLPROGRAMUNIFORMMATRIX4DVPROC) load(userptr, "glProgramUniformMatrix4dv");
    glad_glProgramUniformMatrix4fv = (PFNGLPROGRAMUNIFORMMATRIX4FVPROC) load(userptr, "glProgramUniformMatrix4fv");
    glad_glProgramUniformMatrix4x2dv = (PFNGLPROGRAMUNIFORMMATRIX4X2DVPROC) load(userptr, "glProgramUniformMatrix4x2dv");
    glad_glProgramUniformMatrix4x2fv = (PFNGLPROGRAMUNIFORMMATRIX4X2FVPROC) load(userptr, "glProgramUniformMatrix4x2fv");
    glad_glProgramUniformMatrix4x3dv = (PFNGLPROGRAMUNIFORMMATRIX4X3DVPROC) load(userptr, "glProgramUniformMatrix4x3dv");
    glad_glProgramUniformMatrix4x3fv = (PFNGLPROGRAMUNIFORMMATRIX4X3FVPROC) load(userptr, "glProgramUniformMatrix4x3fv");
    glad_glReleaseShaderCompiler = (PFNGLRELEASESHADERCOMPILERPROC) load(userptr, "glReleaseShaderCompiler");
    glad_glScissorArrayv = (PFNGLSCISSORARRAYVPROC) load(userptr, "glScissorArrayv");
    glad_glScissorIndexed = (PFNGLSCISSORINDEXEDPROC) load(userptr, "glScissorIndexed");
    glad_glScissorIndexedv = (PFNGLSCISSORINDEXEDVPROC) load(userptr, "glScissorIndexedv");
    glad_glShaderBinary = (PFNGLSHADERBINARYPROC) load(userptr, "glShaderBinary");
    glad_glUseProgramStages = (PFNGLUSEPROGRAMSTAGESPROC) load(userptr, "glUseProgramStages");
    glad_glValidateProgramPipeline = (PFNGLVALIDATEPROGRAMPIPELINEPROC) load(userptr, "glValidateProgramPipeline");
    glad_glVertexAttribL1d = (PFNGLVERTEXATTRIBL1DPROC) load(userptr, "glVertexAttribL1d");
    glad_glVertexAttribL1dv = (PFNGLVERTEXATTRIBL1DVPROC) load(userptr, "glVertexAttribL1dv");
    glad_glVertexAttribL2d = (PFNGLVERTEXATTRIBL2DPROC) load(userptr, "glVertexAttribL2d");
    glad_glVertexAttribL2dv = (PFNGLVERTEXATTRIBL2DVPROC) load(userptr, "glVertexAttribL2dv");
    glad_glVertexAttribL3d = (PFNGLVERTEXATTRIBL3DPROC) load(userptr, "glVertexAttribL3d");
    glad_glVertexAttribL3dv = (PFNGLVERTEXATTRIBL3DVPROC) load(userptr, "glVertexAttribL3dv");
    glad_glVertexAttribL4d = (PFNGLVERTEXATTRIBL4DPROC) load(userptr, "glVertexAttribL4d");
    glad_glVertexAttribL4dv = (PFNGLVERTEXATTRIBL4DVPROC) load(userptr, "glVertexAttribL4dv");
    glad_glVertexAttribLPointer = (PFNGLVERTEXATTRIBLPOINTERPROC) load(userptr, "glVertexAttribLPointer");
    glad_glViewportArrayv = (PFNGLVIEWPORTARRAYVPROC) load(userptr, "glViewportArrayv");
    glad_glViewportIndexedf = (PFNGLVIEWPORTINDEXEDFPROC) load(userptr, "glViewportIndexedf");
    glad_glViewportIndexedfv = (PFNGLVIEWPORTINDEXEDFVPROC) load(userptr, "glViewportIndexedfv");
}
static void glad_gl_load_GL_VERSION_4_2( GLADuserptrloadfunc load, void* userptr) {
    if(!GLAD_GL_VERSION_4_2) return;
    glad_glBindImageTexture = (PFNGLBINDIMAGETEXTUREPROC) load(userptr, "glBindImageTexture");
    glad_glDrawArraysInstancedBaseInstance = (PFNGLDRAWARRAYSINSTANCEDBASEINSTANCEPROC) load(userptr, "glDrawArraysInstancedBaseInstance");
    glad_glDrawElementsInstancedBaseInstance = (PFNGLDRAWELEMENTSINSTANCEDBASEINSTANCEPROC) load(userptr, "glDrawElementsInstancedBaseInstance");
    glad_glDrawElementsInstancedBaseVertexBaseInstance = (PFNGLDRAWELEMENTSINSTANCEDBASEVERTEXBASEINSTANCEPROC) load(userptr, "glDrawElementsInstancedBaseVertexBaseInstance");
    glad_glDrawTransformFeedbackInstanced = (PFNGLDRAWTRANSFORMFEEDBACKINSTANCEDPROC) load(userptr, "glDrawTransformFeedbackInstanced");
    glad_glDrawTransformFeedbackStreamInstanced = (PFNGLDRAWTRANSFORMFEEDBACKSTREAMINSTANCEDPROC) load(userptr, "glDrawTransformFeedbackStreamInstanced");
    glad_glGetActiveAtomicCounterBufferiv = (PFNGLGETACTIVEATOMICCOUNTERBUFFERIVPROC) load(userptr, "glGetActiveAtomicCounterBufferiv");
    glad_glGetInternalformativ = (PFNGLGETINTERNALFORMATIVPROC) load(userptr, "glGetInternalformativ");
    glad_glMemoryBarrier = (PFNGLMEMORYBARRIERPROC) load(userptr, "glMemoryBarrier");
    glad_glTexStorage1D = (PFNGLTEXSTORAGE1DPROC) load(userptr, "glTexStorage1D");
    glad_glTexStorage2D = (PFNGLTEXSTORAGE2DPROC) load(userptr, "glTexStorage2D");
    glad_glTexStorage3D = (PFNGLTEXSTORAGE3DPROC) load(userptr, "glTexStorage3D");
}
static void glad_gl_load_GL_VERSION_4_3( GLADuserptrloadfunc load, void* userptr) {
    if(!GLAD_GL_VERSION_4_3) return;
    glad_glBindVertexBuffer = (PFNGLBINDVERTEXBUFFERPROC) load(userptr, "glBindVertexBuffer");
    glad_glClearBufferData = (PFNGLCLEARBUFFERDATAPROC) load(userptr, "glClearBufferData");
    glad_glClearBufferSubData = (PFNGLCLEARBUFFERSUBDATAPROC) load(userptr, "glClearBufferSubData");
    glad_glCopyImageSubData = (PFNGLCOPYIMAGESUBDATAPROC) load(userptr, "glCopyImageSubData");
    glad_glDebugMessageCallback = (PFNGLDEBUGMESSAGECALLBACKPROC) load(userptr, "glDebugMessageCallback");
    glad_glDebugMessageControl = (PFNGLDEBUGMESSAGECONTROLPROC) load(userptr, "glDebugMessageControl");
    glad_glDebugMessageInsert = (PFNGLDEBUGMESSAGEINSERTPROC) load(userptr, "glDebugMessageInsert");
    glad_glDispatchCompute = (PFNGLDISPATCHCOMPUTEPROC) load(userptr, "glDispatchCompute");
    glad_glDispatchComputeIndirect = (PFNGLDISPATCHCOMPUTEINDIRECTPROC) load(userptr, "glDispatchComputeIndirect");
    glad_glFramebufferParameteri = (PFNGLFRAMEBUFFERPARAMETERIPROC) load(userptr, "glFramebufferParameteri");
    glad_glGetDebugMessageLog = (PFNGLGETDEBUGMESSAGELOGPROC) load(userptr, "glGetDebugMessageLog");
    glad_glGetFramebufferParameteriv = (PFNGLGETFRAMEBUFFERPARAMETERIVPROC) load(userptr, "glGetFramebufferParameteriv");
    glad_glGetInternalformati64v = (PFNGLGETINTERNALFORMATI64VPROC) load(userptr, "glGetInternalformati64v");
    glad_glGetObjectLabel = (PFNGLGETOBJECTLABELPROC) load(userptr, "glGetObjectLabel");
    glad_glGetObjectPtrLabel = (PFNGLGETOBJECTPTRLABELPROC) load(userptr, "glGetObjectPtrLabel");
    glad_glGetPointerv = (PFNGLGETPOINTERVPROC) load(userptr, "glGetPointerv");
    glad_glGetProgramInterfaceiv = (PFNGLGETPROGRAMINTERFACEIVPROC) load(userptr, "glGetProgramInterfaceiv");
    glad_glGetProgramResourceIndex = (PFNGLGETPROGRAMRESOURCEINDEXPROC) load(userptr, "glGetProgramResourceIndex");
    glad_glGetProgramResourceLocation = (PFNGLGETPROGRAMRESOURCELOCATIONPROC) load(userptr, "glGetProgramResourceLocation");
    glad_glGetProgramResourceLocationIndex = (PFNGLGETPROGRAMRESOURCELOCATIONINDEXPROC) load(userptr, "glGetProgramResourceLocationIndex");
    glad_glGetProgramResourceName = (PFNGLGETPROGRAMRESOURCENAMEPROC) load(userptr, "glGetProgramResourceName");
    glad_glGetProgramResourceiv = (PFNGLGETPROGRAMRESOURCEIVPROC) load(userptr, "glGetProgramResourceiv");
    glad_glInvalidateBufferData = (PFNGLINVALIDATEBUFFERDATAPROC) load(userptr, "glInvalidateBufferData");
    glad_glInvalidateBufferSubData = (PFNGLINVALIDATEBUFFERSUBDATAPROC) load(userptr, "glInvalidateBufferSubData");
    glad_glInvalidateFramebuffer = (PFNGLINVALIDATEFRAMEBUFFERPROC) load(userptr, "glInvalidateFramebuffer");
    glad_glInvalidateSubFramebuffer = (PFNGLINVALIDATESUBFRAMEBUFFERPROC) load(userptr, "glInvalidateSubFramebuffer");
    glad_glInvalidateTexImage = (PFNGLINVALIDATETEXIMAGEPROC) load(userptr, "glInvalidateTexImage");
    glad_glInvalidateTexSubImage = (PFNGLINVALIDATETEXSUBIMAGEPROC) load(userptr, "glInvalidateTexSubImage");
    glad_glMultiDrawArraysIndirect = (PFNGLMULTIDRAWARRAYSINDIRECTPROC) load(userptr, "glMultiDrawArraysIndirect");
    glad_glMultiDrawElementsIndirect = (PFNGLMULTIDRAWELEMENTSINDIRECTPROC) load(userptr, "glMultiDrawElementsIndirect");
    glad_glObjectLabel = (PFNGLOBJECTLABELPROC) load(userptr, "glObjectLabel");
    glad_glObjectPtrLabel = (PFNGLOBJECTPTRLABELPROC) load(userptr, "glObjectPtrLabel");
    glad_glPopDebugGroup = (PFNGLPOPDEBUGGROUPPROC) load(userptr, "glPopDebugGroup");
    glad_glPushDebugGroup = (PFNGLPUSHDEBUGGROUPPROC) load(userptr, "glPushDebugGroup");
    glad_glShaderStorageBlockBinding = (PFNGLSHADERSTORAGEBLOCKBINDINGPROC) load(userptr, "glShaderStorageBlockBinding");
    glad_glTexBufferRange = (PFNGLTEXBUFFERRANGEPROC) load(userptr, "glTexBufferRange");
    glad_glTexStorage2DMultisample = (PFNGLTEXSTORAGE2DMULTISAMPLEPROC) load(userptr, "glTexStorage2DMultisample");
    glad_glTexStorage3DMultisample = (PFNGLTEXSTORAGE3DMULTISAMPLEPROC) load(userptr, "glTexStorage3DMultisample");
    glad_glTextureView = (PFNGLTEXTUREVIEWPROC) load(userptr, "glTextureView");
    glad_glVertexAttribBinding = (PFNGLVERTEXATTRIBBINDINGPROC) load(userptr, "glVertexAttribBinding");
    glad_glVertexAttribFormat = (PFNGLVERTEXATTRIBFORMATPROC) load(userptr, "glVertexAttribFormat");
    glad_glVertexAttribIFormat = (PFNGLVERTEXATTRIBIFORMATPROC) load(userptr, "glVertexAttribIFormat");
    glad_glVertexAttribLFormat = (PFNGLVERTEXATTRIBLFORMATPROC) load(userptr, "glVertexAttribLFormat");
    glad_glVertexBindingDivisor = (PFNGLVERTEXBINDINGDIVISORPROC) load(userptr, "glVertexBindingDivisor");
}
static void glad_gl_load_GL_VERSION_4_4( GLADuserptrloadfunc load, void* userptr) {
    if(!GLAD_GL_VERSION_4_4) return;
    glad_glBindBuffersBase = (PFNGLBINDBUFFERSBASEPROC) load(userptr, "glBindBuffersBase");
    glad_glBindBuffersRange = (PFNGLBINDBUFFERSRANGEPROC) load(userptr, "glBindBuffersRange");
    glad_glBindImageTextures = (PFNGLBINDIMAGETEXTURESPROC) load(userptr, "glBindImageTextures");
    glad_glBindSamplers = (PFNGLBINDSAMPLERSPROC) load(userptr, "glBindSamplers");
    glad_glBindTextures = (PFNGLBINDTEXTURESPROC) load(userptr, "glBindTextures");
    glad_glBindVertexBuffers = (PFNGLBINDVERTEXBUFFERSPROC) load(userptr, "glBindVertexBuffers");
    glad_glBufferStorage = (PFNGLBUFFERSTORAGEPROC) load(userptr, "glBufferStorage");
    glad_glClearTexImage = (PFNGLCLEARTEXIMAGEPROC) load(userptr, "glClearTexImage");
    glad_glClearTexSubImage = (PFNGLCLEARTEXSUBIMAGEPROC) load(userptr, "glClearTexSubImage");
}
static void glad_gl_load_GL_VERSION_4_5( GLADuserptrloadfunc load, void* userptr) {
    if(!GLAD_GL_VERSION_4_5) return;
    glad_glBindTextureUnit = (PFNGLBINDTEXTUREUNITPROC) load(userptr, "glBindTextureUnit");
    glad_glBlitNamedFramebuffer = (PFNGLBLITNAMEDFRAMEBUFFERPROC) load(userptr, "glBlitNamedFramebuffer");
    glad_glCheckNamedFramebufferStatus = (PFNGLCHECKNAMEDFRAMEBUFFERSTATUSPROC) load(userptr, "glCheckNamedFramebufferStatus");
    glad_glClearNamedBufferData = (PFNGLCLEARNAMEDBUFFERDATAPROC) load(userptr, "glClearNamedBufferData");
    glad_glClearNamedBufferSubData = (PFNGLCLEARNAMEDBUFFERSUBDATAPROC) load(userptr, "glClearNamedBufferSubData");
    glad_glClearNamedFramebufferfi = (PFNGLCLEARNAMEDFRAMEBUFFERFIPROC) load(userptr, "glClearNamedFramebufferfi");
    glad_glClearNamedFramebufferfv = (PFNGLCLEARNAMEDFRAMEBUFFERFVPROC) load(userptr, "glClearNamedFramebufferfv");
    glad_glClearNamedFramebufferiv = (PFNGLCLEARNAMEDFRAMEBUFFERIVPROC) load(userptr, "glClearNamedFramebufferiv");
    glad_glClearNamedFramebufferuiv = (PFNGLCLEARNAMEDFRAMEBUFFERUIVPROC) load(userptr, "glClearNamedFramebufferuiv");
    glad_glClipControl = (PFNGLCLIPCONTROLPROC) load(userptr, "glClipControl");
    glad_glCompressedTextureSubImage1D = (PFNGLCOMPRESSEDTEXTURESUBIMAGE1DPROC) load(userptr, "glCompressedTextureSubImage1D");
    glad_glCompressedTextureSubImage2D = (PFNGLCOMPRESSEDTEXTURESUBIMAGE2DPROC) load(userptr, "glCompressedTextureSubImage2D");
    glad_glCompressedTextureSubImage3D = (PFNGLCOMPRESSEDTEXTURESUBIMAGE3DPROC) load(userptr, "glCompressedTextureSubImage3D");
    glad_glCopyNamedBufferSubData = (PFNGLCOPYNAMEDBUFFERSUBDATAPROC) load(userptr, "glCopyNamedBufferSubData");
    glad_glCopyTextureSubImage1D = (PFNGLCOPYTEXTURESUBIMAGE1DPROC) load(userptr, "glCopyTextureSubImage1D");
    glad_glCopyTextureSubImage2D = (PFNGLCOPYTEXTURESUBIMAGE2DPROC) load(userptr, "glCopyTextureSubImage2D");
    glad_glCopyTextureSubImage3D = (PFNGLCOPYTEXTURESUBIMAGE3DPROC) load(userptr, "glCopyTextureSubImage3D");
    glad_glCreateBuffers = (PFNGLCREATEBUFFERSPROC) load(userptr, "glCreateBuffers");
    glad_glCreateFramebuffers = (PFNGLCREATEFRAMEBUFFERSPROC) load(userptr, "glCreateFramebuffers");
    glad_glCreateProgramPipelines = (PFNGLCREATEPROGRAMPIPELINESPROC) load(userptr, "glCreateProgramPipelines");
    glad_glCreateQueries = (PFNGLCREATEQUERIESPROC) load(userptr, "glCreateQueries");
    glad_glCreateRenderbuffers = (PFNGLCREATERENDERBUFFERSPROC) load(userptr, "glCreateRenderbuffers");
    glad_glCreateSamplers = (PFNGLCREATESAMPLERSPROC) load(userptr, "glCreateSamplers");
    glad_glCreateTextures = (PFNGLCREATETEXTURESPROC) load(userptr, "glCreateTextures");
    glad_glCreateTransformFeedbacks = (PFNGLCREATETRANSFORMFEEDBACKSPROC) load(userptr, "glCreateTransformFeedbacks");
    glad_glCreateVertexArrays = (PFNGLCREATEVERTEXARRAYSPROC) load(userptr, "glCreateVertexArrays");
    glad_glDisableVertexArrayAttrib = (PFNGLDISABLEVERTEXARRAYATTRIBPROC) load(userptr, "glDisableVertexArrayAttrib");
    glad_glEnableVertexArrayAttrib = (PFNGLENABLEVERTEXARRAYATTRIBPROC) load(userptr, "glEnableVertexArrayAttrib");
    glad_glFlushMappedNamedBufferRange = (PFNGLFLUSHMAPPEDNAMEDBUFFERRANGEPROC) load(userptr, "glFlushMappedNamedBufferRange");
    glad_glGenerateTextureMipmap = (PFNGLGENERATETEXTUREMIPMAPPROC) load(userptr, "glGenerateTextureMipmap");
    glad_glGetCompressedTextureImage = (PFNGLGETCOMPRESSEDTEXTUREIMAGEPROC) load(userptr, "glGetCompressedTextureImage");
    glad_glGetCompressedTextureSubImage = (PFNGLGETCOMPRESSEDTEXTURESUBIMAGEPROC) load(userptr, "glGetCompressedTextureSubImage");
    glad_glGetGraphicsResetStatus = (PFNGLGETGRAPHICSRESETSTATUSPROC) load(userptr, "glGetGraphicsResetStatus");
    glad_glGetNamedBufferParameteri64v = (PFNGLGETNAMEDBUFFERPARAMETERI64VPROC) load(userptr, "glGetNamedBufferParameteri64v");
    glad_glGetNamedBufferParameteriv = (PFNGLGETNAMEDBUFFERPARAMETERIVPROC) load(userptr, "glGetNamedBufferParameteriv");
    glad_glGetNamedBufferPointerv = (PFNGLGETNAMEDBUFFERPOINTERVPROC) load(userptr, "glGetNamedBufferPointerv");
    glad_glGetNamedBufferSubData = (PFNGLGETNAMEDBUFFERSUBDATAPROC) load(userptr, "glGetNamedBufferSubData");
    glad_glGetNamedFramebufferAttachmentParameteriv = (PFNGLGETNAMEDFRAMEBUFFERATTACHMENTPARAMETERIVPROC) load(userptr, "glGetNamedFramebufferAttachmentParameteriv");
    glad_glGetNamedFramebufferParameteriv = (PFNGLGETNAMEDFRAMEBUFFERPARAMETERIVPROC) load(userptr, "glGetNamedFramebufferParameteriv");
    glad_glGetNamedRenderbufferParameteriv = (PFNGLGETNAMEDRENDERBUFFERPARAMETERIVPROC) load(userptr, "glGetNamedRenderbufferParameteriv");
    glad_glGetQueryBufferObjecti64v = (PFNGLGETQUERYBUFFEROBJECTI64VPROC) load(userptr, "glGetQueryBufferObjecti64v");
    glad_glGetQueryBufferObjectiv = (PFNGLGETQUERYBUFFEROBJECTIVPROC) load(userptr, "glGetQueryBufferObjectiv");
    glad_glGetQueryBufferObjectui64v = (PFNGLGETQUERYBUFFEROBJECTUI64VPROC) load(userptr, "glGetQueryBufferObjectui64v");
    glad_glGetQueryBufferObjectuiv = (PFNGLGETQUERYBUFFEROBJECTUIVPROC) load(userptr, "glGetQueryBufferObjectuiv");
    glad_glGetTextureImage = (PFNGLGETTEXTUREIMAGEPROC) load(userptr, "glGetTextureImage");
    glad_glGetTextureLevelParameterfv = (PFNGLGETTEXTURELEVELPARAMETERFVPROC) load(userptr, "glGetTextureLevelParameterfv");
    glad_glGetTextureLevelParameteriv = (PFNGLGETTEXTURELEVELPARAMETERIVPROC) load(userptr, "glGetTextureLevelParameteriv");
    glad_glGetTextureParameterIiv = (PFNGLGETTEXTUREPARAMETERIIVPROC) load(userptr, "glGetTextureParameterIiv");
    glad_glGetTextureParameterIuiv = (PFNGLGETTEXTUREPARAMETERIUIVPROC) load(userptr, "glGetTextureParameterIuiv");
    glad_glGetTextureParameterfv = (PFNGLGETTEXTUREPARAMETERFVPROC) load(userptr, "glGetTextureParameterfv");
    glad_glGetTextureParameteriv = (PFNGLGETTEXTUREPARAMETERIVPROC) load(userptr, "glGetTextureParameteriv");
    glad_glGetTextureSubImage = (PFNGLGETTEXTURESUBIMAGEPROC) load(userptr, "glGetTextureSubImage");
    glad_glGetTransformFeedbacki64_v = (PFNGLGETTRANSFORMFEEDBACKI64_VPROC) load(userptr, "glGetTransformFeedbacki64_v");
    glad_glGetTransformFeedbacki_v = (PFNGLGETTRANSFORMFEEDBACKI_VPROC) load(userptr, "glGetTransformFeedbacki_v");
    glad_glGetTransformFeedbackiv = (PFNGLGETTRANSFORMFEEDBACKIVPROC) load(userptr, "glGetTransformFeedbackiv");
    glad_glGetVertexArrayIndexed64iv = (PFNGLGETVERTEXARRAYINDEXED64IVPROC) load(userptr, "glGetVertexArrayIndexed64iv");
    glad_glGetVertexArrayIndexediv = (PFNGLGETVERTEXARRAYINDEXEDIVPROC) load(userptr, "glGetVertexArrayIndexediv");
    glad_glGetVertexArrayiv = (PFNGLGETVERTEXARRAYIVPROC) load(userptr, "glGetVertexArrayiv");
    glad_glGetnCompressedTexImage = (PFNGLGETNCOMPRESSEDTEXIMAGEPROC) load(userptr, "glGetnCompressedTexImage");
    glad_glGetnTexImage = (PFNGLGETNTEXIMAGEPROC) load(userptr, "glGetnTexImage");
    glad_glGetnUniformdv = (PFNGLGETNUNIFORMDVPROC) load(userptr, "glGetnUniformdv");
    glad_glGetnUniformfv = (PFNGLGETNUNIFORMFVPROC) load(userptr, "glGetnUniformfv");
    glad_glGetnUniformiv = (PFNGLGETNUNIFORMIVPROC) load(userptr, "glGetnUniformiv");
    glad_glGetnUniformuiv = (PFNGLGETNUNIFORMUIVPROC) load(userptr, "glGetnUniformuiv");
    glad_glInvalidateNamedFramebufferData = (PFNGLINVALIDATENAMEDFRAMEBUFFERDATAPROC) load(userptr, "glInvalidateNamedFramebufferData");
    glad_glInvalidateNamedFramebufferSubData = (PFNGLINVALIDATENAMEDFRAMEBUFFERSUBDATAPROC) load(userptr, "glInvalidateNamedFramebufferSubData");
    glad_glMapNamedBuffer = (PFNGLMAPNAMEDBUFFERPROC) load(userptr, "glMapNamedBuffer");
    glad_glMapNamedBufferRange = (PFNGLMAPNAMEDBUFFERRANGEPROC) load(userptr, "glMapNamedBufferRange");
    glad_glMemoryBarrierByRegion = (PFNGLMEMORYBARRIERBYREGIONPROC) load(userptr, "glMemoryBarrierByRegion");
    glad_glNamedBufferData = (PFNGLNAMEDBUFFERDATAPROC) load(userptr, "glNamedBufferData");
    glad_glNamedBufferStorage = (PFNGLNAMEDBUFFERSTORAGEPROC) load(userptr, "glNamedBufferStorage");
    glad_glNamedBufferSubData = (PFNGLNAMEDBUFFERSUBDATAPROC) load(userptr, "glNamedBufferSubData");
    glad_glNamedFramebufferDrawBuffer = (PFNGLNAMEDFRAMEBUFFERDRAWBUFFERPROC) load(userptr, "glNamedFramebufferDrawBuffer");
    glad_glNamedFramebufferDrawBuffers = (PFNGLNAMEDFRAMEBUFFERDRAWBUFFERSPROC) load(userptr, "glNamedFramebufferDrawBuffers");
    glad_glNamedFramebufferParameteri = (PFNGLNAMEDFRAMEBUFFERPARAMETERIPROC) load(userptr, "glNamedFramebufferParameteri");
    glad_glNamedFramebufferReadBuffer = (PFNGLNAMEDFRAMEBUFFERREADBUFFERPROC) load(userptr, "glNamedFramebufferReadBuffer");
    glad_glNamedFramebufferRenderbuffer = (PFNGLNAMEDFRAMEBUFFERRENDERBUFFERPROC) load(userptr, "glNamedFramebufferRenderbuffer");
    glad_glNamedFramebufferTexture = (PFNGLNAMEDFRAMEBUFFERTEXTUREPROC) load(userptr, "glNamedFramebufferTexture");
    glad_glNamedFramebufferTextureLayer = (PFNGLNAMEDFRAMEBUFFERTEXTURELAYERPROC) load(userptr, "glNamedFramebufferTextureLayer");
    glad_glNamedRenderbufferStorage = (PFNGLNAMEDRENDERBUFFERSTORAGEPROC) load(userptr, "glNamedRenderbufferStorage");
    glad_glNamedRenderbufferStorageMultisample = (PFNGLNAMEDRENDERBUFFERSTORAGEMULTISAMPLEPROC) load(userptr, "glNamedRenderbufferStorageMultisample");
    glad_glReadnPixels = (PFNGLREADNPIXELSPROC) load(userptr, "glReadnPixels");
    glad_glTextureBarrier = (PFNGLTEXTUREBARRIERPROC) load(userptr, "glTextureBarrier");
    glad_glTextureBuffer = (PFNGLTEXTUREBUFFERPROC) load(userptr, "glTextureBuffer");
    glad_glTextureBufferRange = (PFNGLTEXTUREBUFFERRANGEPROC) load(userptr, "glTextureBufferRange");
    glad_glTextureParameterIiv = (PFNGLTEXTUREPARAMETERIIVPROC) load(userptr, "glTextureParameterIiv");
    glad_glTextureParameterIuiv = (PFNGLTEXTUREPARAMETERIUIVPROC) load(userptr, "glTextureParameterIuiv");
    glad_glTextureParameterf = (PFNGLTEXTUREPARAMETERFPROC) load(userptr, "glTextureParameterf");
    glad_glTextureParameterfv = (PFNGLTEXTUREPARAMETERFVPROC) load(userptr, "glTextureParameterfv");
    glad_glTextureParameteri = (PFNGLTEXTUREPARAMETERIPROC) load(userptr, "glTextureParameteri");
    glad_glTextureParameteriv = (PFNGLTEXTUREPARAMETERIVPROC) load(userptr, "glTextureParameteriv");
    glad_glTextureStorage1D = (PFNGLTEXTURESTORAGE1DPROC) load(userptr, "glTextureStorage1D");
    glad_glTextureStorage2D = (PFNGLTEXTURESTORAGE2DPROC) load(userptr, "glTextureStorage2D");
    glad_glTextureStorage2DMultisample = (PFNGLTEXTURESTORAGE2DMULTISAMPLEPROC) load(userptr, "glTextureStorage2DMultisample");
    glad_glTextureStorage3D = (PFNGLTEXTURESTORAGE3DPROC) load(userptr, "glTextureStorage3D");
    glad_glTextureStorage3DMultisample = (PFNGLTEXTURESTORAGE3DMULTISAMPLEPROC) load(userptr, "glTextureStorage3DMultisample");
    glad_glTextureSubImage1D = (PFNGLTEXTURESUBIMAGE1DPROC) load(userptr, "glTextureSubImage1D");
    glad_glTextureSubImage2D = (PFNGLTEXTURESUBIMAGE2DPROC) load(userptr, "glTextureSubImage2D");
    glad_glTextureSubImage3D = (PFNGLTEXTURESUBIMAGE3DPROC) load(userptr, "glTextureSubImage3D");
    glad_glTransformFeedbackBufferBase = (PFNGLTRANSFORMFEEDBACKBUFFERBASEPROC) load(userptr, "glTransformFeedbackBufferBase");
    glad_glTransformFeedbackBufferRange = (PFNGLTRANSFORMFEEDBACKBUFFERRANGEPROC) load(userptr, "glTransformFeedbackBufferRange");
    glad_glUnmapNamedBuffer = (PFNGLUNMAPNAMEDBUFFERPROC) load(userptr, "glUnmapNamedBuffer");
    glad_glVertexArrayAttribBinding = (PFNGLVERTEXARRAYATTRIBBINDINGPROC) load(userptr, "glVertexArrayAttribBinding");
    glad_glVertexArrayAttribFormat = (PFNGLVERTEXARRAYATTRIBFORMATPROC) load(userptr, "glVertexArrayAttribFormat");
    glad_glVertexArrayAttribIFormat = (PFNGLVERTEXARRAYATTRIBIFORMATPROC) load(userptr, "glVertexArrayAttribIFormat");
    glad_glVertexArrayAttribLFormat = (PFNGLVERTEXARRAYATTRIBLFORMATPROC) load(userptr, "glVertexArrayAttribLFormat");
    glad_glVertexArrayBindingDivisor = (PFNGLVERTEXARRAYBINDINGDIVISORPROC) load(userptr, "glVertexArrayBindingDivisor");
    glad_glVertexArrayElementBuffer = (PFNGLVERTEXARRAYELEMENTBUFFERPROC) load(userptr, "glVertexArrayElementBuffer");
    glad_glVertexArrayVertexBuffer = (PFNGLVERTEXARRAYVERTEXBUFFERPROC) load(userptr, "glVertexArrayVertexBuffer");
    glad_glVertexArrayVertexBuffers = (PFNGLVERTEXARRAYVERTEXBUFFERSPROC) load(userptr, "glVertexArrayVertexBuffers");
}
static void glad_gl_load_GL_VERSION_4_6( GLADuserptrloadfunc load, void* userptr) {
    if(!GLAD_GL_VERSION_4_6) return;
    glad_glMultiDrawArraysIndirectCount = (PFNGLMULTIDRAWARRAYSINDIRECTCOUNTPROC) load(userptr, "glMultiDrawArraysIndirectCount");
    glad_glMultiDrawElementsIndirectCount = (PFNGLMULTIDRAWELEMENTSINDIRECTCOUNTPROC) load(userptr, "glMultiDrawElementsIndirectCount");
    glad_glPolygonOffsetClamp = (PFNGLPOLYGONOFFSETCLAMPPROC) load(userptr, "glPolygonOffsetClamp");
    glad_glSpecializeShader = (PFNGLSPECIALIZESHADERPROC) load(userptr, "glSpecializeShader");
}



static void glad_gl_free_extensions(char **exts_i) {
    if (exts_i != NULL) {
        unsigned int index;
        for(index = 0; exts_i[index]; index++) {
            free((void *) (exts_i[index]));
        }
        free((void *)exts_i);
        exts_i = NULL;
    }
}
static int glad_gl_get_extensions( const char **out_exts, char ***out_exts_i) {
#if defined(GL_ES_VERSION_3_0) || defined(GL_VERSION_3_0)
    if (glad_glGetStringi != NULL && glad_glGetIntegerv != NULL) {
        unsigned int index = 0;
        unsigned int num_exts_i = 0;
        char **exts_i = NULL;
        glad_glGetIntegerv(GL_NUM_EXTENSIONS, (int*) &num_exts_i);
        exts_i = (char **) malloc((num_exts_i + 1) * (sizeof *exts_i));
        if (exts_i == NULL) {
            return 0;
        }
        for(index = 0; index < num_exts_i; index++) {
            const char *gl_str_tmp = (const char*) glad_glGetStringi(GL_EXTENSIONS, index);
            size_t len = strlen(gl_str_tmp) + 1;

            char *local_str = (char*) malloc(len * sizeof(char));
            if(local_str == NULL) {
                exts_i[index] = NULL;
                glad_gl_free_extensions(exts_i);
                return 0;
            }

            memcpy(local_str, gl_str_tmp, len * sizeof(char));
            exts_i[index] = local_str;
        }
        exts_i[index] = NULL;

        *out_exts_i = exts_i;

        return 1;
    }
#else
    GLAD_UNUSED(out_exts_i);
#endif
    if (glad_glGetString == NULL) {
        return 0;
    }
    *out_exts = (const char *)glad_glGetString(GL_EXTENSIONS);
    return 1;
}
static int glad_gl_has_extension(const char *exts, char **exts_i, const char *ext) {
    if(exts_i) {
        unsigned int index;
        for(index = 0; exts_i[index]; index++) {
            const char *e = exts_i[index];
            if(strcmp(e, ext) == 0) {
                return 1;
            }
        }
    } else {
        const char *extensions;
        const char *loc;
        const char *terminator;
        extensions = exts;
        if(extensions == NULL || ext == NULL) {
            return 0;
        }
        while(1) {
            loc = strstr(extensions, ext);
            if(loc == NULL) {
                return 0;
            }
            terminator = loc + strlen(ext);
            if((loc == extensions || *(loc - 1) == ' ') &&
                (*terminator == ' ' || *terminator == '\0')) {
                return 1;
            }
            extensions = terminator;
        }
    }
    return 0;
}

static GLADapiproc glad_gl_get_proc_from_userptr(void *userptr, const char* name) {
    return (GLAD_GNUC_EXTENSION (GLADapiproc (*)(const char *name)) userptr)(name);
}

static int glad_gl_find_extensions_gl(void) {
    const char *exts = NULL;
    char **exts_i = NULL;
    if (!glad_gl_get_extensions(&exts, &exts_i)) return 0;

    GLAD_UNUSED(glad_gl_has_extension);

    glad_gl_free_extensions(exts_i);

    return 1;
}

static int glad_gl_find_core_gl(void) {
    int i;
    const char* version;
    const char* prefixes[] = {
        "OpenGL ES-CM ",
        "OpenGL ES-CL ",
        "OpenGL ES ",
        "OpenGL SC ",
        NULL
    };
    int major = 0;
    int minor = 0;
    version = (const char*) glad_glGetString(GL_VERSION);
    if (!version) return 0;
    for (i = 0;  prefixes[i];  i++) {
        const size_t length = strlen(prefixes[i]);
        if (strncmp(version, prefixes[i], length) == 0) {
            version += length;
            break;
        }
    }

    GLAD_IMPL_UTIL_SSCANF(version, "%d.%d", &major, &minor);

    GLAD_GL_VERSION_1_0 = (major == 1 && minor >= 0) || major > 1;
    GLAD_GL_VERSION_1_1 = (major == 1 && minor >= 1) || major > 1;
    GLAD_GL_VERSION_1_2 = (major == 1 && minor >= 2) || major > 1;
    GLAD_GL_VERSION_1_3 = (major == 1 && minor >= 3) || major > 1;
    GLAD_GL_VERSION_1_4 = (major == 1 && minor >= 4) || major > 1;
    GLAD_GL_VERSION_1_5 = (major == 1 && minor >= 5) || major > 1;
    GLAD_GL_VERSION_2_0 = (major == 2 && minor >= 0) || major > 2;
    GLAD_GL_VERSION_2_1 = (major == 2 && minor >= 1) || major > 2;
    GLAD_GL_VERSION_3_0 = (major == 3 && minor >= 0) || major > 3;
    GLAD_GL_VERSION_3_1 = (major == 3 && minor >= 1) || major > 3;
    GLAD_GL_VERSION_3_2 = (major == 3 && minor >= 2) || major > 3;
    GLAD_GL_VERSION_3_3 = (major == 3 && minor >= 3) || major > 3;
    GLAD_GL_VERSION_4_0 = (major == 4 && minor >= 0) || major > 4;
    GLAD_GL_VERSION_4_1 = (major == 4 && minor >= 1) || major > 4;
    GLAD_GL_VERSION_4_2 = (major == 4 && minor >= 2) || major > 4;
    GLAD_GL_VERSION_4_3 = (major == 4 && minor >= 3) || major > 4;
    GLAD_GL_VERSION_4_4 = (major == 4 && minor >= 4) || major > 4;
    GLAD_GL_VERSION_4_5 = (major == 4 && minor >= 5) || major > 4;
    GLAD_GL_VERSION_4_6 = (major == 4 && minor >= 6) || major > 4;

    return GLAD_MAKE_VERSION(major, minor);
}

int gladLoadGLUserPtr( GLADuserptrloadfunc load, void *userptr) {
    int version;

    glad_glGetString = (PFNGLGETSTRINGPROC) load(userptr, "glGetString");
    if(glad_glGetString == NULL) return 0;
    version = glad_gl_find_core_gl();

    glad_gl_load_GL_VERSION_1_0(load, userptr);
    glad_gl_load_GL_VERSION_1_1(load, userptr);
    glad_gl_load_GL_VERSION_1_2(load, userptr);
    glad_gl_load_GL_VERSION_1_3(load, userptr);
    glad_gl_load_GL_VERSION_1_4(load, userptr);
    glad_gl_load_GL_VERSION_1_5(load, userptr);
    glad_gl_load_GL_VERSION_2_0(load, userptr);
    glad_gl_load_GL_VERSION_2_1(load, userptr);
    glad_gl_load_GL_VERSION_3_0(load, userptr);
    glad_gl_load_GL_VERSION_3_1(load, userptr);
    glad_gl_load_GL_VERSION_3_2(load, userptr);
    glad_gl_load_GL_VERSION_3_3(load, userptr);
    glad_gl_load_GL_VERSION_4_0(load, userptr);
    glad_gl_load_GL_VERSION_4_1(load, userptr);
    glad_gl_load_GL_VERSION_4_2(load, userptr);
    glad_gl_load_GL_VERSION_4_3(load, userptr);
    glad_gl_load_GL_VERSION_4_4(load, userptr);
    glad_gl_load_GL_VERSION_4_5(load, userptr);
    glad_gl_load_GL_VERSION_4_6(load, userptr);

    if (!glad_gl_find_extensions_gl()) return 0;



    return version;
}


int gladLoadGL( GLADloadfunc load) {
    return gladLoadGLUserPtr( glad_gl_get_proc_from_userptr, GLAD_GNUC_EXTENSION (void*) load);
}



 

#ifdef GLAD_GL

#ifndef GLAD_LOADER_LIBRARY_C_
#define GLAD_LOADER_LIBRARY_C_

#include <stddef.h>
#include <stdlib.h>

#if GLAD_PLATFORM_WIN32
#include <windows.h>
#else
#include <dlfcn.h>
#endif


static void* glad_get_dlopen_handle(const char *lib_names[], int length) {
    void *handle = NULL;
    int i;

    for (i = 0; i < length; ++i) {
#if GLAD_PLATFORM_WIN32
  #if GLAD_PLATFORM_UWP
        size_t buffer_size = (strlen(lib_names[i]) + 1) * sizeof(WCHAR);
        LPWSTR buffer = (LPWSTR) malloc(buffer_size);
        if (buffer != NULL) {
            int ret = MultiByteToWideChar(CP_ACP, 0, lib_names[i], -1, buffer, buffer_size);
            if (ret != 0) {
                handle = (void*) LoadPackagedLibrary(buffer, 0);
            }
            free((void*) buffer);
        }
  #else
        handle = (void*) LoadLibraryA(lib_names[i]);
  #endif
#else
        handle = dlopen(lib_names[i], RTLD_LAZY | RTLD_LOCAL);
#endif
        if (handle != NULL) {
            return handle;
        }
    }

    return NULL;
}

static void glad_close_dlopen_handle(void* handle) {
    if (handle != NULL) {
#if GLAD_PLATFORM_WIN32
        FreeLibrary((HMODULE) handle);
#else
        dlclose(handle);
#endif
    }
}

static GLADapiproc glad_dlsym_handle(void* handle, const char *name) {
    if (handle == NULL) {
        return NULL;
    }

#if GLAD_PLATFORM_WIN32
    return (GLADapiproc) GetProcAddress((HMODULE) handle, name);
#else
    return GLAD_GNUC_EXTENSION (GLADapiproc) dlsym(handle, name);
#endif
}

#endif /* GLAD_LOADER_LIBRARY_C_ */

typedef void* (GLAD_API_PTR *GLADglprocaddrfunc)(const char*);
struct _glad_gl_userptr {
    void *handle;
    GLADglprocaddrfunc gl_get_proc_address_ptr;
};

static GLADapiproc glad_gl_get_proc(void *vuserptr, const char *name) {
    struct _glad_gl_userptr userptr = *(struct _glad_gl_userptr*) vuserptr;
    GLADapiproc result = NULL;

    if(userptr.gl_get_proc_address_ptr != NULL) {
        result = GLAD_GNUC_EXTENSION (GLADapiproc) userptr.gl_get_proc_address_ptr(name);
    }
    if(result == NULL) {
        result = glad_dlsym_handle(userptr.handle, name);
    }

    return result;
}

static void* _glad_GL_loader_handle = NULL;

static void* glad_gl_dlopen_handle(void) {
#if GLAD_PLATFORM_APPLE
    static const char *NAMES[] = {
        "../Frameworks/OpenGL.framework/OpenGL",
        "/Library/Frameworks/OpenGL.framework/OpenGL",
        "/System/Library/Frameworks/OpenGL.framework/OpenGL",
        "/System/Library/Frameworks/OpenGL.framework/Versions/Current/OpenGL"
    };
#elif GLAD_PLATFORM_WIN32
    static const char *NAMES[] = {"opengl32.dll"};
#else
    static const char *NAMES[] = {
  #if defined(__CYGWIN__)
        "libGL-1.so",
  #endif
        "libGL.so.1",
        "libGL.so"
    };
#endif

    if (_glad_GL_loader_handle == NULL) {
        _glad_GL_loader_handle = glad_get_dlopen_handle(NAMES, sizeof(NAMES) / sizeof(NAMES[0]));
    }

    return _glad_GL_loader_handle;
}

static struct _glad_gl_userptr glad_gl_build_userptr(void *handle) {
    struct _glad_gl_userptr userptr;

    userptr.handle = handle;
#if GLAD_PLATFORM_APPLE || defined(__HAIKU__)
    userptr.gl_get_proc_address_ptr = NULL;
#elif GLAD_PLATFORM_WIN32
    userptr.gl_get_proc_address_ptr =
        (GLADglprocaddrfunc) glad_dlsym_handle(handle, "wglGetProcAddress");
#else
    userptr.gl_get_proc_address_ptr =
        (GLADglprocaddrfunc) glad_dlsym_handle(handle, "glXGetProcAddressARB");
#endif

    return userptr;
}

int gladLoaderLoadGL(void) {
    int version = 0;
    void *handle;
    int did_load = 0;
    struct _glad_gl_userptr userptr;

    did_load = _glad_GL_loader_handle == NULL;
    handle = glad_gl_dlopen_handle();
    if (handle) {
        userptr = glad_gl_build_userptr(handle);

        version = gladLoadGLUserPtr(glad_gl_get_proc, &userptr);

        if (did_load) {
            gladLoaderUnloadGL();
        }
    }

    return version;
}



void gladLoaderUnloadGL(void) {
    if (_glad_GL_loader_handle != NULL) {
        glad_close_dlopen_handle(_glad_GL_loader_handle);
        _glad_GL_loader_handle = NULL;
    }
}

#endif /* GLAD_GL */

#ifdef __cplusplus
}
#endif