-SR_API int sr_config_get(struct sr_dev_driver *driver, int id,
- const void **data, const struct sr_dev_inst *sdi);
-SR_API int sr_config_list(struct sr_dev_driver *driver, int id,
- const void **data, const struct sr_dev_inst *sdi);
-SR_API gboolean sr_driver_hwcap_exists(struct sr_dev_driver *driver, int hwcap);
+SR_API int sr_config_get(const struct sr_dev_driver *driver, int key,
+ GVariant **data, const struct sr_dev_inst *sdi);
+SR_API int sr_config_set(const struct sr_dev_inst *sdi, int key,
+ GVariant *data);
+SR_API int sr_config_list(const struct sr_dev_driver *driver, int key,
+ GVariant **data, const struct sr_dev_inst *sdi);