UNLOAD		Removes a resident device handler or FG job from memory

  SYNTAX
	UNLOAD device[,...device]
	UNLOAD jobname[,...jobname]

  SEMANTICS
	Device is the physical device name of the device handler to
	be removed from memory.  UNLOAD F removes a foreground program
	that is not running.  UNLOAD "jobname" unloads a system job,
	if system jobs are supported and the job is not running.

  OPTIONS
	None

  EXAMPLES
	UNLOAD RK:
	UNLOAD LP:,DT:
	UNLOAD F
	UNLOAD QUEUE