---
title: kUnicodeDirectionalityBits
framework: Core Services
role: symbol
role_heading: Enumeration Case
platforms: [Mac Catalyst 17.0+, macOS 10.0+]
path: coreservices/1433583-conversion_flags/kunicodedirectionalitybits
---

# kUnicodeDirectionalityBits

Sets directionality.

## Declaration

```occ
kUnicodeDirectionalityBits = 2
```