/** @struct  oyBlob_s
 *  @ingroup objects_value
 *  @extends oyStruct_s
 *  @brief   A data blob object
 *  
 *
 *  @version Oyranos: 0.2.1
 *  @since   2009/01/06 (Oyranos: 0.1.9)
 *  @date    2011/01/19
 */
