def _get_struct_2B9d():
    global _struct_2B9d
    if (_struct_2B9d is None):
        _struct_2B9d = struct.Struct('<2B9d')
    return _struct_2B9d
def _get_struct_2B9d():
    global _struct_2B9d
    if (_struct_2B9d is None):
        _struct_2B9d = struct.Struct('<2B9d')
    return _struct_2B9d