---
title: IOUSBHostIOSourceClientRecordList
framework: kernel
role: symbol
role_heading: Structure
path: kernel/iousbhostiosourceclientrecordlist
---

# IOUSBHostIOSourceClientRecordList

A structure that represents a list of USB host input/output source client records.

## Declaration

```occ
typedef struct IOUSBHostIOSourceClientRecordList {
    ...
} IOUSBHostIOSourceClientRecordList;
```

## Topics

### Instance Properties

- [lh_first](kernel/iousbhostiosourceclientrecordlist/2882022-lh_first.md)

## See Also

### Device Communication

- [Building a Simple USB Driver](kernel/hardware_families/usb/building_a_simple_usb_driver.md)
- [IOUSBHostIOSourceClientRecordLink](kernel/iousbhostiosourceclientrecordlink.md)