---
title: vDSP_Version0
framework: accelerate
role: symbol
role_heading: Global Variable
path: accelerate/vdsp_version0
---

# vDSP_Version0

The vDSP major version.

## Declaration

```swift
var vDSP_Version0: Int32 { get }
```

## See Also

### Constants

- [vDSP_Version1](accelerate/vdsp_version1.md)