---
title: mcc_ecc_version_t
framework: Kernel
role: symbol
role_heading: Enumeration
platforms: [macOS 13.0+]
path: kernel/mcc_ecc_version_t
---

# mcc_ecc_version_t

## Declaration

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

## Topics

### Constants

- [MCC_ECC_NUM_VERSIONS](kernel/mcc_ecc_version_t/mcc_ecc_num_versions.md)
- [MCC_ECC_V1](kernel/mcc_ecc_version_t/mcc_ecc_v1.md)