---
title: nd_opt_pi_flags_reserved
framework: Kernel
role: symbol
role_heading: Instance Property
platforms: [macOS 12.0+]
path: kernel/nd_opt_prefix_info/3754140-nd_opt_pi_flags_reserved
---

# nd_opt_pi_flags_reserved

## Declaration

```occ
u_int8_t nd_opt_pi_flags_reserved;
```