+/*--- hardware/common/ezusb.c -----------------------------------------------*/
+
+#ifdef HAVE_LIBUSB_1_0
+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);
+#endif
+
+/*--- hardware/common/misc.c ------------------------------------------------*/
+
+#ifdef HAVE_LIBUSB_1_0
+int opendev2(int device_index, struct sr_device_instance **sdi,
+ libusb_device *dev, struct libusb_device_descriptor *des,
+ int *skip, uint16_t vid, uint16_t pid, int interface);
+int opendev3(struct sr_device_instance **sdi, libusb_device *dev,
+ struct libusb_device_descriptor *des,
+ uint16_t vid, uint16_t pid, int interface);
+#endif
+