// Copyright 2016 The Cobalt Authors. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

#if SB_API_VERSION < 16

#include "starboard/user.h"

#include "starboard/shared/nouser/user_internal.h"

// Nouser implementation of getting signed-in users. We always return one user
// with default attributes.
int SbUserGetSignedIn(SbUser* out_users, int users_size) {
  if (out_users && users_size > 0) {
    out_users[0] = &starboard::shared::nouser::g_user;
  }

  return 1;
}

#endif
