---
title: kUnicodeUseExternalEncodingFormBit
framework: Core Services
role: symbol
role_heading: Enumeration Case
platforms: [Mac Catalyst 17.0+, macOS 10.3+]
path: coreservices/1433583-conversion_flags/kunicodeuseexternalencodingformbit
---

# kUnicodeUseExternalEncodingFormBit

## Declaration

```occ
kUnicodeUseExternalEncodingFormBit = 13
```