PFNGLBUFFERADDRESSRANGENVPROC typedef
        PFNGLBUFFERADDRESSRANGENVPROC =
     Void Function(Uint32 pname, Uint32 index, Uint64 address, Pointer<Uint32>  length)
    
    
    
Implementation
typedef PFNGLBUFFERADDRESSRANGENVPROC =
    Void Function(
      Uint32 pname,
      Uint32 index,
      Uint64 address,
      Pointer<Uint32> length,
    );