k5_marshal_cred
k5_marshal_cred(struct k5buf *buf, int version, krb5_creds *creds);
k5_marshal_cred(&buf, version, creds);
k5_marshal_cred(&expected, fcursor->version, cred);
k5_marshal_cred(&overwrite, fcursor->version, cred);
k5_marshal_cred(&buf, version, creds[i]);
k5_marshal_cred(&req.reqbuf, 4, creds[i]);
k5_marshal_cred(&req.reqbuf, 4, cred);
k5_marshal_cred(&buf, 4, creds);
k5_marshal_cred(&buf, 4, in_creds);
k5_marshal_cred(&buf, version, &cred1);
k5_marshal_cred(&buf, version, &cred2);