usbi_get_config_index_by_value  721 third_party/libusb/src/libusb/descriptor.c 	r = usbi_get_config_index_by_value(dev, bConfigurationValue, &idx);
usbi_get_config_index_by_value  431 third_party/libusb/src/libusb/libusbi.h int usbi_get_config_index_by_value(struct libusb_device *dev,