Motorola USB08 - page 193

Universal USB Device Driver (USBIO)
Programming Interface
USB08 Evaluation Board Designer Reference Manual
MOTOROLA Universal USB Device Driver (USBIO) 193
USBIO_GET_INTERFACE_DATA
The USBIO_GET_INTERFACE_DATA structure contains information
returned by a get interface operation.
Definition typedef struct _USBIO_GET_INTERFACE_DATA{
UCHAR AlternateSetting;
} USBIO_GET_INTERFACE_DATA;
Member AlternateSetting
Contains the 8-bit value that is returned by the device in response to
a get interface request. The interpretation of the value is specific to
the device. Refer to the Universal Serial Bus Specification 1.1,
Chapter 9 for more information.
Comments This structure is an output of IOCTL_USBIO_GET_INTERFACE
(page 157) requests.