---
title: pad1
framework: driverkit
role: symbol
role_heading: Instance Property
path: driverkit/mach_msg_port_descriptor_t/pad1
---

# pad1

## Declaration

```occ
mach_msg_size_t pad1;
```

## See Also

### Getting the Properties

- [disposition](driverkit/mach_msg_port_descriptor_t/disposition.md)
- [name](driverkit/mach_msg_port_descriptor_t/name.md)
- [pad2](driverkit/mach_msg_port_descriptor_t/pad2.md)
- [type](driverkit/mach_msg_port_descriptor_t/type.md)