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

# xtcpcb

## Declaration

```occ
struct xtcpcb {
    ...
};
```

## Topics

### Instance Properties

- [xt_alignment_hack](kernel/xtcpcb/3755028-xt_alignment_hack.md)
- [xt_inp](kernel/xtcpcb/3755029-xt_inp.md)
- [xt_len](kernel/xtcpcb/3755030-xt_len.md)
- [xt_socket](kernel/xtcpcb/3755031-xt_socket.md)
- [xt_tp](kernel/xtcpcb/3755032-xt_tp.md)