---
title: vDSP_biquad_DestroySetup
framework: accelerate
role: symbol
role_heading: Function
path: accelerate/vdsp_biquad_destroysetup
---

# vDSP_biquad_DestroySetup

Destroys a single-precision biquadratic filter setup object.

## Declaration

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

## Parameters

- `__setup`: The object to be destroyed; a setup created by doc://com.apple.accelerate/documentation/Accelerate/vDSP_biquad_CreateSetup.

## Discussion

Discussion This function frees all resources associated with a vDSP_biquad_Setup object previously created through a call to vDSP_biquad_CreateSetup.

## See Also

### Destroying a single-channel biquadratic filter setup

- [vDSP_biquad_DestroySetupD](accelerate/vdsp_biquad_destroysetupd.md)