// usbioctl.h

typedef struct _USB_HUB_NAME {
  ULONG ActualLength;
  WCHAR HubName[1];
} USB_HUB_NAME, *PUSB_HUB_NAME;
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Windows Driver Kit DDI reference (ns-usbioctl-_usb_hub_name)

_USB_HUB_NAME structure

Description

The USB_HUB_NAME structure stores the hub's symbolic device name.

Members

`ActualLength`

The size of the Unicode string pointed to by HubName. The ActualLength value indicates the length of the string and not the entire structure.

`HubName`

A NULL-terminated Unicode string that contains the hub's symbolic device name.

USB_HUB_NAME - NtDoc