---
title: IOHIDBiometricEventType
framework: kernel
role: symbol
role_heading: Type Alias
path: kernel/iohidbiometriceventtype
---

# IOHIDBiometricEventType

## Declaration

```occ
typedef uint32_t IOHIDBiometricEventType;
```

## See Also

### Event Types

- [IOHIDPointerEventOptions](kernel/iohidpointereventoptions.md)
- [IOHIDOptionsType](kernel/iohidoptionstype.md)
- [IOHIDStandardType](kernel/iohidstandardtype.md)
- [IOHIDValueScaleType](kernel/iohidvaluescaletype.md)
- [IOHIDKeyboardEventOptions](kernel/iohidkeyboardeventoptions.md)
- [IOHIDScrollEventOptions](kernel/iohidscrolleventoptions.md)
- [IOHIDEventType](kernel/iohideventtype.md)