LIBUSB_HOTPLUG_EVENT_DEVICE_LEFT  566 third_party/libusb/src/libusb/core.c 	message.event = LIBUSB_HOTPLUG_EVENT_DEVICE_LEFT;
LIBUSB_HOTPLUG_EVENT_DEVICE_LEFT 2013 third_party/libusb/src/libusb/io.c 		if (LIBUSB_HOTPLUG_EVENT_DEVICE_LEFT == message.event)