Closes a heap.
call "CBL_CLOSE_VFILE" using by value heap-id
                       returning      status-code 
               	 | Using call prototype (see Key) | Picture | |
|---|---|---|
| heap-id | cblt-vfile-handle | pic x(2) comp-5. | 
| status-code | See Library Routines - Key | 
| heap-id | This contains the heap handle assigned when the heap was opened. | 
None.