---
title: kauth_cred_guid2ntsid
framework: Kernel
role: symbol
role_heading: Function
platforms: [macOS 11.0+]
path: kernel/1547414-kauth_cred_guid2ntsid
---

# kauth_cred_guid2ntsid

## Declaration

```occ
int kauth_cred_guid2ntsid(guid_t *_guid, ntsid_t *_sidp);
```