====== OSA : Description ======

    * [[en:osa:ref:description:project|Project]]
    * [[en:osa:ref:description:scheduler|Scheduler]]
    * [[en:osa:ref:description:events_and_priority|Events and priority]]
    * [[en:osa:ref:description:data_types|Data types]]
    * [[en:osa:ref:description:predefined|Predefined constants]]