#define SPI_DBUS_INTERFACE_ACCESSIBLE "org.freedesktop.atspi.Accessible"
#define SPI_DBUS_INTERFACE_ACTION "org.freedesktop.atspi.Action"
#define SPI_DBUS_INTERFACE_APPLICATION "org.freedesktop.atspi.Application"
+#define SPI_DBUS_INTERFACE_COLLECTION "org.freedesktop.atspi.Collection"
#define SPI_DBUS_INTERFACE_COMPONENT "org.freedesktop.atspi.Component"
#define SPI_DBUS_INTERFACE_DEC "org.freedesktop.atspi.DeviceEventController"
#define SPI_DBUS_INTERFACE_DEVICE_EVENT_LISTENER "org.freedesktop.atspi.DeviceEventListener"