---
title: GSS_C_AF_NULLADDR
framework: GSS
role: symbol
role_heading: Global Variable
platforms: [iOS 5.0+, iPadOS 5.0+, Mac Catalyst 13.0+, macOS 10.14+, visionOS 1.0+]
path: gss/gss_c_af_nulladdr
---

# GSS_C_AF_NULLADDR

No address specified.

## Declaration

```swift
var GSS_C_AF_NULLADDR: Int32 { get }
```

## See Also

### Address Families

- [GSS_C_AF_NS](gss/gss_c_af_ns.md)
- [GSS_C_AF_BSC](gss/gss_c_af_bsc.md)
- [GSS_C_AF_DLI](gss/gss_c_af_dli.md)
- [GSS_C_AF_DSS](gss/gss_c_af_dss.md)
- [GSS_C_AF_LAT](gss/gss_c_af_lat.md)
- [GSS_C_AF_NBS](gss/gss_c_af_nbs.md)
- [GSS_C_AF_OSI](gss/gss_c_af_osi.md)
- [GSS_C_AF_PUP](gss/gss_c_af_pup.md)
- [GSS_C_AF_SNA](gss/gss_c_af_sna.md)
- [GSS_C_AF_X25](gss/gss_c_af_x25.md)
- [GSS_C_AF_ECMA](gss/gss_c_af_ecma.md)
- [GSS_C_AF_INET](gss/gss_c_af_inet.md)
- [GSS_C_AF_CCITT](gss/gss_c_af_ccitt.md)
- [GSS_C_AF_CHAOS](gss/gss_c_af_chaos.md)
- [GSS_C_AF_INET6](gss/gss_c_af_inet6.md)