NAME
        UnlockPubScreenList -- Release public screen list semaphore. (V36)
    SYNOPSIS
        UnlockPubScreenList()
        VOID UnlockPubScreenList( VOID );
    FUNCTION
        Releases lock gotten by lockpubscreenlist().
    INPUTS
        None.
    RESULT
        None.
    BUGS
    SEE ALSO
        lockpubscreenlist()