---
title: QDOpcodeProcPtr
framework: Application Services
role: symbol
role_heading: Type Alias
platforms: [macOS 10.0+]
path: applicationservices/qdopcodeprocptr
---

# QDOpcodeProcPtr

## Declaration

```swift
typealias QDOpcodeProcPtr = (UnsafePointer<Rect>?, UnsafePointer<Rect>?, UInt16, Int16) -> Void
```