isqueu(3G)isqueu(3G)NAMEisqueu - returns whether the specified device is enabled for queuing
FORTRAN 77 SPECIFICATION
logical function isqueu(dev)
integer*4 dev
PARAMETERS
dev expects the identifier for the device you want to test (e.g.,
MOUSEX or BPADX).
FUNCTION RETURN VALUE
The returned value for this function is a boolean value:
.TRUE. indicates that dev is enabled for queueing.
.FALSE. indicates that dev is not enabled for queueing.
DESCRIPTIONisqueu returns whether or not the specified device is enabled for
queueing.
SEE ALSO
qdevic, unqdev, qread
NOTE
This routine is available only in immediate mode.
BUGS
This routine returns .FALSE. for values of dev outside the range [0,
599].
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