PFNGLNAMEDBUFFERSTORAGEMEMEXTPROC typedef
        PFNGLNAMEDBUFFERSTORAGEMEMEXTPROC =
     Void Function(Uint32 buffer, Pointer<Uint32>  size, Uint32 memory, Uint64 offset)
    
    
    
Implementation
typedef PFNGLNAMEDBUFFERSTORAGEMEMEXTPROC =
    Void Function(
      Uint32 buffer,
      Pointer<Uint32> size,
      Uint32 memory,
      Uint64 offset,
    );