USB_HUB_INFORMATION structure (usbioctl.h)
The USB_HUB_INFORMATION structure contains information about a hub.
Syntax
typedef struct _USB_HUB_INFORMATION {
USB_HUB_DESCRIPTOR HubDescriptor;
BOOLEAN HubIsBusPowered;
} USB_HUB_INFORMATION, *PUSB_HUB_INFORMATION;
Members
HubDescriptor
A USB_HUB_DESCRIPTOR structure that contains selected information from the hub descriptor.
HubIsBusPowered
A Boolean value that indicates whether the hub is bus-powered. TRUE, the hub is bus-powered; FALSE, the hub is self-powered.
Requirements
| Requirement | Value |
|---|---|
| Header | usbioctl.h (include Usbioctl.h) |