This Subprogram returns the specified Logical Unit Number to the free pool.
Short Name Calling Sequence
STATUS = UIFRLU(LUN)
Long Name Calling Sequence
STATUS = UI_FREE_LUN(...)
Input Arguments
LUN (Integer) Logical Unit No.
Output Arguments
None
Function Value
UI__SUCCESS ) Success UISUCC )
UI__NOT_INITIALIZED ) Package not Initialized UININI )