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USBFN_CLASS_INFORMATION_PACKET_EX structure (usbfnbase.h)

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Describes device interface class information associated with a USB interface. This structure can be used to describe single and multi-interface functions.

Syntax

typedef struct _USBFN_CLASS_INFORMATION_PACKET_EX {
  USBFN_CLASS_INTERFACE_EX FullSpeedClassInterfaceEx;
  USBFN_CLASS_INTERFACE_EX HighSpeedClassInterfaceEx;
  USBFN_CLASS_INTERFACE_EX SuperSpeedClassInterfaceEx;
  WCHAR                    InterfaceName[MAX_INTERFACE_NAME_LENGTH];
  WCHAR                    InterfaceGuid[MAX_INTERFACE_GUID_LENGTH];
  BOOLEAN                  HasInterfaceGuid;
} USBFN_CLASS_INFORMATION_PACKET_EX, *PUSBFN_CLASS_INFORMATION_PACKET_EX;

Members

FullSpeedClassInterfaceEx

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

HighSpeedClassInterfaceEx

A structure that describes an interface for high speed device.

SuperSpeedClassInterfaceEx

A USBFN_CLASS_INTERFACE_EX structure that describes an interface for SuperSpeed device.

InterfaceName[MAX_INTERFACE_NAME_LENGTH]

A string that contains the interface name.

InterfaceGuid[MAX_INTERFACE_GUID_LENGTH]

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

HasInterfaceGuid

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

Requirements

Requirement Value
Header usbfnbase.h

See also