---
title: DNSServiceRef
framework: dnssd
role: symbol
role_heading: Type Alias
path: dnssd/dnsserviceref
---

# DNSServiceRef

## Declaration

```swift
typealias DNSServiceRef = OpaquePointer
```

## See Also

### Data Types

- [CompileTimeAssertionChecks_DNS_SD](dnssd/compiletimeassertionchecks_dns_sd.md)
- [DNSRecordRef](dnssd/dnsrecordref.md)
- [DNSServiceSleepKeepaliveReply](dnssd/dnsservicesleepkeepalivereply.md)
- [dnssd_sock_t](dnssd/dnssd_sock_t.md)
- [DNSServiceAttributeRef](dnssd/dnsserviceattributeref.md)