PFNGLGETNCONVOLUTIONFILTERARBPROC typedef
        PFNGLGETNCONVOLUTIONFILTERARBPROC =
     Void Function(Uint32 target, Uint32 format, Uint32 type, Uint32 bufSize, Pointer<NativeType>  image)
    
    
    
Implementation
typedef PFNGLGETNCONVOLUTIONFILTERARBPROC =
    Void Function(
      Uint32 target,
      Uint32 format,
      Uint32 type,
      Uint32 bufSize,
      Pointer<NativeType> image,
    );