PFNGLCOLORTABLEEXTPROCDart typedef
        PFNGLCOLORTABLEEXTPROCDart =
     void Function(int target, int internalFormat, int width, int format, int type, Pointer<NativeType>  table)
    
    
    
Implementation
typedef PFNGLCOLORTABLEEXTPROCDart =
    void Function(
      int target,
      int internalFormat,
      int width,
      int format,
      int type,
      Pointer<NativeType> table,
    );