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# vDSP_biquad_DestroySetup

Destroys a single-precision biquadratic filter setup object.

```
extern void vDSP_biquad_DestroySetup(vDSP_biquad_Setup __setup);
```

## Parameters

`__setup`

The object to be destroyed; a setup created by [`vDSP_biquad_CreateSetup`](/documentation/Accelerate/vDSP_biquad_CreateSetup).

## Discussion

This function frees all resources associated with a `vDSP_biquad_Setup` object previously created through a call to [`vDSP_biquad_CreateSetup`](/documentation/Accelerate/vDSP_biquad_CreateSetup).

---

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