/** @struct  oyCMMapi_s
 *  @ingroup module_api
 *  @extends oyStruct_s
 *  @brief   the basic API interface
 *  
 *  The registration should provide keywords for selection.
 *  The api5_ member is missed for oyCMMapi5_s.
 *
 *  @version Oyranos: 0.1.10
 *  @since   2009/01/16 (Oyranos: 0.1.10)
 *  @date    2009/01/16
 */
