---
title: Anonymous
framework: Kernel
role: containerSymbol
role_heading: Enumeration
platforms: [macOS 10.12+]
path: kernel/1646405-anonymous
---

# Anonymous

## Declaration

```occ
enum : unsigned int {
    ...
};
```

## Topics

### Constants

- [INPUT_NULL](kernel/1646405-anonymous/input_null.md)
- [OUTPUT_NULL](kernel/1646405-anonymous/output_null.md)