krb5_pac_sign
ret = krb5_pac_sign(context, pac, authtime, ep, &member_keyblock,
ret = krb5_pac_sign(context, pac, authtime, np, &member_keyblock,
ret = krb5_pac_sign(context, pac, authtime, p,
ret = krb5_pac_sign(context, pac, authtime, ep, &member_keyblock,