PFNGLCLEARBUFFERSUBDATAPROC typedef
        PFNGLCLEARBUFFERSUBDATAPROC =
     Void Function(Uint32 target, Uint32 internalformat, Pointer<NativeType>  offset, Pointer<Uint32>  size, Uint32 format, Uint32 type, Pointer<NativeType>  data)
    
    
    
Implementation
typedef PFNGLCLEARBUFFERSUBDATAPROC =
    Void Function(
      Uint32 target,
      Uint32 internalformat,
      Pointer<NativeType> offset,
      Pointer<Uint32> size,
      Uint32 format,
      Uint32 type,
      Pointer<NativeType> data,
    );