extern const struct req_format RQF_OST_SET_INFO;
extern const struct req_format RQF_OST_GET_INFO_GENERIC;
extern const struct req_format RQF_OST_GET_INFO_LAST_ID;
extern const struct req_format RQF_OST_SET_INFO;
extern const struct req_format RQF_OST_GET_INFO_GENERIC;
extern const struct req_format RQF_OST_GET_INFO_LAST_ID;