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# PluginDestroy

Notifies the plug-in that it is about to be unloaded.

```
int (*)(void *) PluginDestroy;
```

## Parameters

`inPlugin`

The authorization plug-in reference you assigned to the plug-in in the [`AuthorizationPluginCreate`](/documentation/Security/AuthorizationPluginCreate) function.

## Return Value

A result code. Return [`errAuthorizationSuccess`](/documentation/Security/errAuthorizationSuccess) (no error) if the function completes successfully and [`errAuthorizationInternal`](/documentation/Security/errAuthorizationInternal) (Security Server internal error) if any error occurs.

## Discussion

When this function is called, your plug-in should release any resources it is holding and do any other cleanup necessary (such as deleting temporary files) before it is unloaded.

---

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