Note

Access to this page requires authorization. You can try signing in or .

Access to this page requires authorization. You can try .

USB_HCD_DRIVERKEY_NAME structure (usbioctl.h)

The USB_HCD_DRIVERKEY_NAME structure is used with the IOCTL_GET_HCD_DRIVERKEY_NAME I/O control request to retrieve the driver key in the registry for the USB host controller driver.

Syntax

typedef struct _USB_HCD_DRIVERKEY_NAME {
 ULONG ActualLength;
 WCHAR DriverKeyName[1];
} USB_HCD_DRIVERKEY_NAME, *PUSB_HCD_DRIVERKEY_NAME;

Members

ActualLength

The length, in bytes, of the string in the DriverKeyName member.

DriverKeyName[1]

A NULL-terminated Unicode driver key name for the USB host controller.

Requirements

Requirement Value
Header usbioctl.h (include Usbioctl.h)

See also

IOCTL_GET_HCD_DRIVERKEY_NAME

USB Structures

Feedback

Was this page helpful?

Additional resources

  • Last updated on