# GetCueSignal

Returns a signal mask for a cue.

### Synopsis

`int32 GetCueSignal (Item Cue)`

### Description

This function returns a signal mask containing the signal bit allocated for an audio Cue item. The mask can be passed to `WaitSignal()` so a task can enter wait state until a Cue completes.

### Arguments

Cue
  Item number of Cue.

### Return Value

The function returns a signal mask (a positive value) if successful or a non-positive value (0 or an error code) if an error occurs.

### Implementation

Folio call implemented in Audio folio V20.

### Caveats

This function has always returned 0 when a bad item is passed in. It should probably have returned AF_ERR_BADITEM, but will continue to return 0 for this case.

### Associated Files

audio.h

### See Also

``SignalAtTime`(), SleepUntilTime(),` MonitorAttachment`()`