+extern PFNGLBINDATTRIBLOCATIONARBPROC glBindAttribLocation;
+extern PFNGLDISABLEVERTEXATTRIBARRAYARBPROC glDisableVertexAttribArray;
+extern PFNGLENABLEVERTEXATTRIBARRAYARBPROC glEnableVertexAttribArray;
+extern PFNGLGETACTIVEATTRIBARBPROC glGetActiveAttrib;
+extern PFNGLGETATTRIBLOCATIONARBPROC glGetAttribLocation;
+extern PFNGLGETVERTEXATTRIBPOINTERVARBPROC glGetVertexAttribPointerv;
+extern PFNGLGETVERTEXATTRIBDVARBPROC glGetVertexAttribdv;
+extern PFNGLGETVERTEXATTRIBFVARBPROC glGetVertexAttribfv;
+extern PFNGLGETVERTEXATTRIBIVARBPROC glGetVertexAttribiv;
+extern PFNGLVERTEXATTRIB1DARBPROC glVertexAttrib1d;
+extern PFNGLVERTEXATTRIB1DVARBPROC glVertexAttrib1dv;
+extern PFNGLVERTEXATTRIB1FARBPROC glVertexAttrib1f;
+extern PFNGLVERTEXATTRIB1FVARBPROC glVertexAttrib1fv;
+extern PFNGLVERTEXATTRIB1SARBPROC glVertexAttrib1s;
+extern PFNGLVERTEXATTRIB1SVARBPROC glVertexAttrib1sv;
+extern PFNGLVERTEXATTRIB2DARBPROC glVertexAttrib2d;
+extern PFNGLVERTEXATTRIB2DVARBPROC glVertexAttrib2dv;
+extern PFNGLVERTEXATTRIB2FARBPROC glVertexAttrib2f;
+extern PFNGLVERTEXATTRIB2FVARBPROC glVertexAttrib2fv;
+extern PFNGLVERTEXATTRIB2SARBPROC glVertexAttrib2s;
+extern PFNGLVERTEXATTRIB2SVARBPROC glVertexAttrib2sv;
+extern PFNGLVERTEXATTRIB3DARBPROC glVertexAttrib3d;
+extern PFNGLVERTEXATTRIB3DVARBPROC glVertexAttrib3dv;
+extern PFNGLVERTEXATTRIB3FARBPROC glVertexAttrib3f;
+extern PFNGLVERTEXATTRIB3FVARBPROC glVertexAttrib3fv;
+extern PFNGLVERTEXATTRIB3SARBPROC glVertexAttrib3s;
+extern PFNGLVERTEXATTRIB3SVARBPROC glVertexAttrib3sv;
+extern PFNGLVERTEXATTRIB4NBVARBPROC glVertexAttrib4Nbv;
+extern PFNGLVERTEXATTRIB4NIVARBPROC glVertexAttrib4Niv;
+extern PFNGLVERTEXATTRIB4NSVARBPROC glVertexAttrib4Nsv;
+extern PFNGLVERTEXATTRIB4NUBARBPROC glVertexAttrib4Nub;
+extern PFNGLVERTEXATTRIB4NUBVARBPROC glVertexAttrib4Nubv;
+extern PFNGLVERTEXATTRIB4NUIVARBPROC glVertexAttrib4Nuiv;
+extern PFNGLVERTEXATTRIB4NUSVARBPROC glVertexAttrib4Nusv;
+extern PFNGLVERTEXATTRIB4BVARBPROC glVertexAttrib4bv;
+extern PFNGLVERTEXATTRIB4DARBPROC glVertexAttrib4d;
+extern PFNGLVERTEXATTRIB4DVARBPROC glVertexAttrib4dv;
+extern PFNGLVERTEXATTRIB4FARBPROC glVertexAttrib4f;
+extern PFNGLVERTEXATTRIB4FVARBPROC glVertexAttrib4fv;
+extern PFNGLVERTEXATTRIB4IVARBPROC glVertexAttrib4iv;
+extern PFNGLVERTEXATTRIB4SARBPROC glVertexAttrib4s;
+extern PFNGLVERTEXATTRIB4SVARBPROC glVertexAttrib4sv;
+extern PFNGLVERTEXATTRIB4UBVARBPROC glVertexAttrib4ubv;
+extern PFNGLVERTEXATTRIB4UIVARBPROC glVertexAttrib4uiv;
+extern PFNGLVERTEXATTRIB4USVARBPROC glVertexAttrib4usv;
+extern PFNGLVERTEXATTRIBPOINTERARBPROC glVertexAttribPointer;