---
title: icp6s_pmtuchg
framework: Kernel
role: symbol
role_heading: Instance Property
platforms: [macOS 12.0+]
path: kernel/icmp6stat/3754074-icp6s_pmtuchg
---

# icp6s_pmtuchg

## Declaration

```occ
u_quad_t icp6s_pmtuchg;
```