int sr_device_probe_clear(struct sr_device *device, int probenum);
int sr_device_probe_add(struct sr_device *device, const char *name);
struct sr_probe *sr_device_probe_find(const struct sr_device *device,
int sr_device_probe_clear(struct sr_device *device, int probenum);
int sr_device_probe_add(struct sr_device *device, const char *name);
struct sr_probe *sr_device_probe_find(const struct sr_device *device,