<!--
{
  "availability" : [
    "macOS: 10.0.0 -"
  ],
  "documentType" : "symbol",
  "framework" : "Accelerate",
  "identifier" : "/documentation/Accelerate/vS256",
  "metadataVersion" : "0.1.0",
  "role" : "Structure",
  "symbol" : {
    "kind" : "Structure",
    "modules" : [
      "Accelerate"
    ],
    "preciseIdentifier" : "c:@U@vS256"
  },
  "title" : "vS256"
}
-->

# vS256

A union containing an array or structure of two `vUInt32` vectors or eight 32-bit integers, representing a 256-bit signed integer.

```
struct vS256
```

## Topics

### Instance Properties

[`s`](/documentation/Accelerate/vS256/s)

[`vs`](/documentation/Accelerate/vS256/vs)

[`v`](/documentation/Accelerate/vS256/v)

[`s`](/documentation/Accelerate/vS256/s)

[`vs`](/documentation/Accelerate/vS256/vs)

### Miscellaneous

[`v`](/documentation/Accelerate/vS256/v)



---

Copyright &copy; 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)