// usbfnbase.h

typedef struct _USBFN_CLASS_INFORMATION_PACKET {
  USBFN_CLASS_INTERFACE FullSpeedClassInterface;
  USBFN_CLASS_INTERFACE HighSpeedClassInterface;
  WCHAR                 InterfaceName[MAX_INTERFACE_NAME_LENGTH];
  WCHAR                 InterfaceGuid[MAX_INTERFACE_GUID_LENGTH];
  BOOLEAN               HasInterfaceGuid;
  USBFN_CLASS_INTERFACE SuperSpeedClassInterface;
} USBFN_CLASS_INFORMATION_PACKET, *PUSBFN_CLASS_INFORMATION_PACKET;
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Windows Driver Kit DDI reference (ns-usbfnbase-_usbfn_class_information_packet)

_USBFN_CLASS_INFORMATION_PACKET structure

Description

Describes device interface class information associated with a USB interface. This structure can only hold information about a single function interface.

Members

`FullSpeedClassInterface`

A USBFN_CLASS_INTERFACE structure that describes an interface for full speed device.

`HighSpeedClassInterface`

A USBFN_CLASS_INTERFACE structure that describes an interface for high speed device.

`InterfaceName`

A string that contains the interface name.

`InterfaceGuid`

A string from which the driver can derive the device interface GUID.

`HasInterfaceGuid`

Determines whether the driver has published a device interface is GUID.

`SuperSpeedClassInterface`

A USBFN_CLASS_INTERFACE structure that describes an interface for SuperSpeed device.

USBFN_CLASS_INFORMATION_PACKET - NtDoc