---
title: ATSUDirectLayoutOperationOverrideUPP
framework: Application Services
role: symbol
role_heading: Type Alias
platforms: [Mac Catalyst 13.0+]
path: applicationservices/atsudirectlayoutoperationoverrideupp
---

# ATSUDirectLayoutOperationOverrideUPP

## Declaration

```swift
typealias ATSUDirectLayoutOperationOverrideUPP = ATSUDirectLayoutOperationOverrideProcPtr
```