---
title: xucred
framework: Kernel
role: symbol
platforms: [macOS 10.6+]
path: kernel/xucred
---

# xucred

## Declaration

```occ
struct xucred {
    ...
};
```

## Topics

### Instance Properties

- [cr_groups](kernel/xucred/1515961-cr_groups.md)
- [cr_ngroups](kernel/xucred/1515952-cr_ngroups.md)
- [cr_uid](kernel/xucred/1515956-cr_uid.md)
- [cr_version](kernel/xucred/1515982-cr_version.md)