Edit

USB_HCD_DRIVERKEY_NAME structure (usbioctl.h)

  • Article

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