# SPDX-License-Identifier: Apache-2.0 zephyr_sources_ifdef(CONFIG_USB_CDC_ACM cdc_acm.c) zephyr_sources_ifdef(CONFIG_USB_MASS_STORAGE mass_storage.c) zephyr_sources_ifdef(CONFIG_USB_DEVICE_BLUETOOTH bluetooth.c) zephyr_sources_ifdef(CONFIG_USB_DEVICE_BT_H4 bt_h4.c) zephyr_sources_ifdef(CONFIG_USB_DEVICE_LOOPBACK loopback.c) add_subdirectory_ifdef(CONFIG_USB_DEVICE_AUDIO audio) add_subdirectory_ifdef(CONFIG_USB_DEVICE_NETWORK netusb) add_subdirectory_ifdef(CONFIG_USB_DEVICE_HID hid) add_subdirectory_ifdef(CONFIG_USB_DFU_CLASS dfu)