+
+ /* GL_ARB_vertex_attrib_64bit / GL 4.1 */
+ void (GLAPIENTRYP VertexAttribL1d)( GLuint index, GLdouble x);
+ void (GLAPIENTRYP VertexAttribL2d)( GLuint index, GLdouble x, GLdouble y);
+ void (GLAPIENTRYP VertexAttribL3d)( GLuint index, GLdouble x, GLdouble y, GLdouble z);
+ void (GLAPIENTRYP VertexAttribL4d)( GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w);
+
+
+ void (GLAPIENTRYP VertexAttribL1dv)( GLuint index, const GLdouble *v);
+ void (GLAPIENTRYP VertexAttribL2dv)( GLuint index, const GLdouble *v);
+ void (GLAPIENTRYP VertexAttribL3dv)( GLuint index, const GLdouble *v);
+ void (GLAPIENTRYP VertexAttribL4dv)( GLuint index, const GLdouble *v);
+