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# IOHIDCompletion

A structure specifying the action to perform when a set/get report completes.

```
typedef struct IOHIDCompletion { ... } IOHIDCompletion;
```

## Topics

### Getting the Completion Handler Properties

[`void * target;`](/documentation/HIDDriverKit/IOHIDCompletion/target)

The target to pass to the action function.

[`IOHIDCompletionAction action;`](/documentation/HIDDriverKit/IOHIDCompletion/action)

The function to call.

[`void * parameter;`](/documentation/HIDDriverKit/IOHIDCompletion/parameter)

The parameter to pass to the action function.


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