group_init_state
krb5_error_code group_init_state(krb5_context context, krb5_boolean is_kdc,
ret = group_init_state(context, FALSE, &gstate);
ret = group_init_state(context, TRUE, &gstate);
check(group_init_state(ctx, TRUE, &gstate));
check(group_init_state(ctx, FALSE, &gstate));