---
title: mbstat
framework: Kernel
role: symbol
platforms: [macOS 10.13+]
path: kernel/mbstat
---

# mbstat

## Declaration

```occ
struct mbstat {
    ...
};
```

## Topics

### Instance Properties

- [m_bigclfree](kernel/mbstat/2919848-m_bigclfree.md)
- [m_bigclusters](kernel/mbstat/2919875-m_bigclusters.md)
- [m_bigmclbytes](kernel/mbstat/2919832-m_bigmclbytes.md)
- [m_clfree](kernel/mbstat/2919814-m_clfree.md)
- [m_clusters](kernel/mbstat/2919851-m_clusters.md)
- [m_drain](kernel/mbstat/2919844-m_drain.md)
- [m_drops](kernel/mbstat/2919834-m_drops.md)
- [m_forcedefunct](kernel/mbstat/3728019-m_forcedefunct.md)
- [m_mbufs](kernel/mbstat/2919813-m_mbufs.md)
- [m_mcfail](kernel/mbstat/2919853-m_mcfail.md)
- [m_mclbytes](kernel/mbstat/2919855-m_mclbytes.md)
- [m_mhlen](kernel/mbstat/2919841-m_mhlen.md)
- [m_minclsize](kernel/mbstat/2919882-m_minclsize.md)
- [m_mlen](kernel/mbstat/2919859-m_mlen.md)
- [m_mpfail](kernel/mbstat/2919874-m_mpfail.md)
- [m_msize](kernel/mbstat/2919822-m_msize.md)
- [m_mtypes](kernel/mbstat/2919820-m_mtypes.md)
- [m_spare](kernel/mbstat/2919836-m_spare.md)
- [m_wait](kernel/mbstat/2919831-m_wait.md)