h6. [[WindowManager]] h6(. » [[WindowManager Service Calls|Service Calls]] h6((. » Service_ShutDown h2. Service_ShutDown h5. (Service Call &7E) |_<{width:3em}. Entry | | |<^. R1 |<^. 126 (&7E) | |_<{width:3em}. Exit | | |<^. R1 |<^. 0 to claim and stop shutdown | h4. Use This service call is broadcast by the Task manager when it is asked to perform a shutdown. h4. Notes To prevent a shutdown, it should be claimed. e.g. RamFS uses this to warn the user that there are unsaved files in the RAM disc. h4. See also * [[Service Calls]]