+/* 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);
+