// usbsidebandaudio.h
typedef enum _SIDEBANDAUDIO_USB_CONTROLLER_CONFIG_INFO_TYPE {
SIOP_TYPE_USBAUD_CONTROLLER_CONFIG_INFO_DEVICE_BEHIND_HUB,
SBUSBAUD_CONTROLLER_CONFIG_INFO_TYPE_INVALID
} SIDEBANDAUDIO_USB_CONTROLLER_CONFIG_INFO_TYPE;
View the official Windows Driver Kit DDI referenceNo description available.
Microsoft USB Audio Sideband USB controller Set of Parameters.
// {7FE4A3DB-B637-4168-B853-4317079560D2}
DEFINE_GUID(SIDEBANDAUDIO_PARAMS_SET_USB_CONTROLLER,
0x7fe4a3db, 0xb637, 0x4168, 0xb8, 0x53, 0x43, 0x17, 0x7, 0x95, 0x60, 0xd2);
SIOP_TYPE_USBAUD_CONTROLLER_CONFIG_INFO_DEVICE_BEHIND_HUBProvides USB sideband audio information, for example about a USB headset endpoint.
SBUSBAUD_CONTROLLER_CONFIG_INFO_TYPE_INVALIDAn invalid controller config type.
Some systems may not be able to support a USB Sideband device behind a hub.