---
title: "init(version:mask:uid:gid:)"
framework: security
role: symbol
role_heading: Initializer
path: "security/cssm_acl_process_subject_selector-swift.struct/init(version:mask:uid:gid:)"
---

# init(version:mask:uid:gid:)

## Declaration

```swift
init(version: uint16, mask: uint16, uid: uint32, gid: uint32)
```