Short:        Simple Cmd checks whether a publicscreen is opened
Author:       h0348kil@rz.hu-berlin.de (Hans Buehler)
Uploader:     h0348kil rz hu-berlin de (Hans Buehler)
Type:         util/batch
Architecture: m68k-amigaos

 Does allow a batch-script to check whether a given public screen
is known to the system.
 - May lock the screen.
 - Does offer default values.
 - Source included.