====== OSA : SERVICES ======

  * [[en:osa:ref:services:alphabetical|Alphabetical]]
  * [[en:osa:ref:services:brieflist|All services]]

----

  * [[en:osa:ref:services:system_services|System services]]
  * [[en:osa:ref:services:tasks|Tasks]]
  * [[en:osa:ref:services:critical_sections|Critical sections]]
  * [[en:osa:ref:services:counting_semaphores|Counting semaphores]]
  * [[en:osa:ref:services:binary_semaphores|Binary semaphores]]
  * [[en:osa:ref:services:flags|Flags]]
  * [[en:osa:ref:services:messages|Messages]]
  * [[en:osa:ref:services:mesage_queues|Message queues]]
  * [[en:osa:ref:services:timers|Timers]]