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# IOUSBHIDDescriptor

A structure that defines the USB HID Descriptor.

```
struct IOUSBHIDDescriptor;
```

## Overview

See the USB HID Specification at <http://www.usb.org>.

## Topics

### Accessing the Descriptor Properties

[`uint8_t descLen;`](/documentation/USBDriverKit/IOUSBHIDDescriptor/descLen)

[`uint8_t descType;`](/documentation/USBDriverKit/IOUSBHIDDescriptor/descType)

[`uint16_t descVersNum;`](/documentation/USBDriverKit/IOUSBHIDDescriptor/descVersNum)

[`uint8_t hidCountryCode;`](/documentation/USBDriverKit/IOUSBHIDDescriptor/hidCountryCode)

[`uint8_t hidNumDescriptors;`](/documentation/USBDriverKit/IOUSBHIDDescriptor/hidNumDescriptors)

[`uint8_t hidDescriptorType;`](/documentation/USBDriverKit/IOUSBHIDDescriptor/hidDescriptorType)

[`uint8_t hidDescriptorLengthLo;`](/documentation/USBDriverKit/IOUSBHIDDescriptor/hidDescriptorLengthLo)

[`uint8_t hidDescriptorLengthHi;`](/documentation/USBDriverKit/IOUSBHIDDescriptor/hidDescriptorLengthHi)


---

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