-/* Session setup */
-struct session *session_load(const char *filename);
-struct session *session_new(void);
-void session_destroy(void);
-void session_device_clear(void);
-int session_device_add(struct device *device);
-
-/* Protocol analyzers setup */
-void session_pa_clear(void);
-void session_pa_add(struct analyzer *pa);
-
-/* Datafeed setup */
-void session_datafeed_callback_clear(void);
-void session_datafeed_callback_add(datafeed_callback callback);
-
-/* Session control */
-int session_start(void);
-void session_stop(void);
-void session_bus(struct device *device, struct datafeed_packet *packet);
-void make_metadata(char *filename);
-int session_save(char *filename);
-
-/*--- hwcommon.c ------------------------------------------------------------*/
-
-int ezusb_reset(struct libusb_device_handle *hdl, int set_clear);
-int ezusb_install_firmware(libusb_device_handle *hdl, char *filename);
-int ezusb_upload_firmware(libusb_device *dev, int configuration,
- const char *filename);
-
-GSList *list_serial_ports(void);
-int serial_open(const char *pathname, int flags);
-int serial_close(int fd);
-void *serial_backup_params(int fd);
-void serial_restore_params(int fd, void *backup);
-int serial_set_params(int fd, int speed, int bits, int parity, int stopbits,
- int flowcontrol);
-
-/* libsigrok/hardware/common/misc.c */
-/* TODO: Should not be public. */
-int opendev2(int device_index, struct sigrok_device_instance **sdi,
- libusb_device *dev, struct libusb_device_descriptor *des,
- int *skip, uint16_t vid, uint16_t pid, int interface);
-int opendev3(struct sigrok_device_instance **sdi, libusb_device *dev,
- struct libusb_device_descriptor *des,
- uint16_t vid, uint16_t pid, int interface);