/**
 * Data for initializing the 9P protocol using [ProtocolTranslator.version], [ProtocolTranslator.auth], and
 * [ProtocolTranslator.attach].
 *
 * @param msize A value for the `msize` field in the `version` message.
 * @param version A value for the `version` field in the `version` message.
 * @param uname A value for the `uname` field in the `auth` and `attach` messages.
 * @param aname A value for the `aname` field in the `auth` and `attach` messages.
 * @param rootFid A value for the root `fid` in the `attach` message.
 * @param auth An [Authenticator] implementation used for authenticating the user.
 */
data class ProtocolInitData(
    val msize: UInt,
    val version: String,
    val uname: String,
    val aname: String,
    val rootFid: UInt,
    val auth: Authenticator
)