---
title: pq_cmp_fn
framework: Kernel
role: symbol
role_heading: Instance Property
platforms: [macOS 11.0+]
path: kernel/priority_queue_max/3553529-pq_cmp_fn
---

# pq_cmp_fn

## Declaration

```occ
priority_queue_compare_fn_t pq_cmp_fn;
```