const struct sr_channel_group *cg, int key);
SR_API GArray *sr_dev_options(const struct sr_dev_driver *driver,
const struct sr_dev_inst *sdi, const struct sr_channel_group *cg);
const struct sr_channel_group *cg, int key);
SR_API GArray *sr_dev_options(const struct sr_dev_driver *driver,
const struct sr_dev_inst *sdi, const struct sr_channel_group *cg);