KRB5_GET_INIT_CREDS_OPT_CHG_PWD_PRMPT
opt->flags |= KRB5_GET_INIT_CREDS_OPT_CHG_PWD_PRMPT;
opt->flags |= KRB5_GET_INIT_CREDS_OPT_CHG_PWD_PRMPT;
opt->flags &= ~KRB5_GET_INIT_CREDS_OPT_CHG_PWD_PRMPT;
if (!(options->flags & KRB5_GET_INIT_CREDS_OPT_CHG_PWD_PRMPT))