PFNGLGENERATETEXTUREMIPMAPPROCDart typedef
        PFNGLGENERATETEXTUREMIPMAPPROCDart =
     void Function(int texture)
    
    
    
Implementation
typedef PFNGLGENERATETEXTUREMIPMAPPROCDart = void Function(int texture);typedef PFNGLGENERATETEXTUREMIPMAPPROCDart = void Function(int texture);