# PR_FamilyInet

Gets the value of the address family for Internet Protocol.

## Syntax

```{code}
#include <prnetdb.h>

PRUint16 PR_FamilyInet(void);
```

### Returns

The value of the address family for Internet Protocol. This is usually
`PR_AF_INET`, but can also be `PR_AF_INET6` if IPv6 is enabled. The
returned value can be assigned to the `inet.family` field of a
{ref}`PRNetAddr` object.