struct ovsdb_error *ovsdb_from_json(const struct json *, struct ovsdb **)
WARN_UNUSED_RESULT;
struct json *ovsdb_to_json(const struct ovsdb *);
struct ovsdb_table *ovsdb_get_table(const struct ovsdb *, const char *);
struct ovsdb_error *ovsdb_from_json(const struct json *, struct ovsdb **)
WARN_UNUSED_RESULT;
struct json *ovsdb_to_json(const struct ovsdb *);
struct ovsdb_table *ovsdb_get_table(const struct ovsdb *, const char *);