---
title: IndexToUCStringProcPtr
framework: coreservices
role: symbol
role_heading: Type Alias
path: coreservices/indextoucstringprocptr
---

# IndexToUCStringProcPtr

## Declaration

```swift
typealias IndexToUCStringProcPtr = (UInt32, UnsafeMutableRawPointer?, UnsafeMutableRawPointer?, UnsafeMutablePointer<Unmanaged<CFString>?>?, UnsafeMutablePointer<UCTypeSelectOptions>?) -> DarwinBoolean
```