---
title: igmp_report
framework: Kernel
role: symbol
platforms: [macOS 12.0+]
path: kernel/igmp_report
---

# igmp_report

## Declaration

```occ
struct igmp_report {
    ...
};
```

## Topics

### Instance Properties

- [ir_cksum](kernel/igmp_report/3754289-ir_cksum.md)
- [ir_numgrps](kernel/igmp_report/3754290-ir_numgrps.md)
- [ir_rsv1](kernel/igmp_report/3754291-ir_rsv1.md)
- [ir_rsv2](kernel/igmp_report/3754292-ir_rsv2.md)
- [ir_type](kernel/igmp_report/3754293-ir_type.md)