SR_API int sr_dev_channel_enable(struct sr_channel *channel,
gboolean state);
SR_API gboolean sr_dev_has_option(const struct sr_dev_inst *sdi, int key);
-SR_API int sr_dev_config_capabilities(const struct sr_dev_inst *sdi,
+SR_API int sr_dev_config_capabilities_list(const struct sr_dev_inst *sdi,
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);
SR_API struct sr_dev_driver **sr_driver_list(const struct sr_context *ctx);
SR_API int sr_driver_init(struct sr_context *ctx,
struct sr_dev_driver *driver);
+SR_API GArray *sr_driver_scan_options_list(const struct sr_dev_driver *driver);
SR_API GSList *sr_driver_scan(struct sr_dev_driver *driver, GSList *options);
SR_API int sr_config_get(const struct sr_dev_driver *driver,
const struct sr_dev_inst *sdi,
const char *name, void *cb_data);
typedef int (*sr_resource_close_callback)(struct sr_resource *res,
void *cb_data);
-typedef ssize_t (*sr_resource_read_callback)(const struct sr_resource *res,
+typedef gssize (*sr_resource_read_callback)(const struct sr_resource *res,
void *buf, size_t count, void *cb_data);
SR_API int sr_resource_set_hooks(struct sr_context *ctx,