bas7qck.hlp (Table of Contents; Topic list)
IOCTL$ Function
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IOCTL$([#]filenumber%)
 
    ■ filenumber%   The BASIC file number used to open the device.
 
    ■ See the device driver documentation to find out what status
      information the device driver can send.
 
Returns
    Current status information from a device driver.
 
See Also    ◄IOCTL►