---
title: unsigned8BitValue
framework: Kernel
role: symbol
role_heading: Instance Method
platforms: [driverkit 19.0+, macOS 10.15+]
path: kernel/osnumber/3180927-unsigned8bitvalue
---

# unsigned8BitValue

Returns the value of the OSNumber as a uint8_t value.

## Declaration

```occ
uint8_t unsigned8BitValue(void);
```

```occ
virtual unsigned char unsigned8BitValue(void);
```

## Return Value

Return Value Returns the value of the OSNumber as a uint8_t value.

## See Also

### Getting Integer Values

- [unsigned16BitValue](kernel/osnumber/3180924-unsigned16bitvalue.md)
- [unsigned32BitValue](kernel/osnumber/3180925-unsigned32bitvalue.md)
- [unsigned64BitValue](kernel/osnumber/3180926-unsigned64bitvalue.md)