---
title: size
framework: Kernel
role: symbol
role_heading: Instance Property
platforms: [macOS 10.8+]
path: kernel/fat_arch/1558631-size
---

# size

Size of the data for this CPU.

## Declaration

```occ
uint32_t size;
```

## See Also

### Fields

- [cpusubtype](kernel/fat_arch/1558623-cpusubtype.md)
- [offset](kernel/fat_arch/1558628-offset.md)
- [align](kernel/fat_arch/1558625-align.md)