---
title: au_evclass_map_t
framework: Kernel
role: symbol
role_heading: Structure
platforms: [macOS 10.3+]
path: kernel/au_evclass_map_t
---

# au_evclass_map_t

## Declaration

```occ
typedef struct au_evclass_map {
    ...
} au_evclass_map_t;
```

## Topics

### Instance Properties

- [ec_class](kernel/au_evclass_map_t/1520227-ec_class.md)
- [ec_number](kernel/au_evclass_map_t/1520209-ec_number.md)