text: /**
   * @file gpg/gpg.h
   * @copyright Copyright 2014 Google Inc. All Rights Reserved.
   * @brief Top-level header that includes all Play Games functionality.
   */
  
  #ifndef GPG_GPG_H_
  #define GPG_GPG_H_
  
  #ifndef __cplusplus
  #error Header file supports C++ only
  #endif  // __cplusplus
  
  #include "gpg/achievement.h"
  #include "gpg/achievement_manager.h"
  #include "gpg/builder.h"
  #include "gpg/common.h"
  #include "gpg/debug.h"
  #include "gpg/default_callbacks.h"
  #include "gpg/event.h"
  #include "gpg/event_manager.h"
  #include "gpg/game_services.h"
  #include "gpg/leaderboard.h"
  #include "gpg/leaderboard_manager.h"
  #include "gpg/multiplayer_invitation.h"
  #include "gpg/multiplayer_participant.h"
  #include "gpg/participant_results.h"
  #include "gpg/platform_configuration.h"
  #include "gpg/platform_defines.h"
  #include "gpg/player.h"
  #include "gpg/player_level.h"
  #include "gpg/player_manager.h"
  #include "gpg/quest.h"
  #include "gpg/quest_manager.h"
  #include "gpg/quest_milestone.h"
  #include "gpg/score.h"
  #include "gpg/score_page.h"
  #include "gpg/score_summary.h"
  #include "gpg/snapshot_manager.h"
  #include "gpg/snapshot_metadata.h"
  #include "gpg/snapshot_metadata_change.h"
  #include "gpg/snapshot_metadata_change_cover_image.h"
  #include "gpg/snapshot_metadata_change_builder.h"
  #include "gpg/status.h"
  #include "gpg/turn_based_match.h"
  #include "gpg/turn_based_match_config.h"
  #include "gpg/turn_based_match_config_builder.h"
  #include "gpg/turn_based_multiplayer_manager.h"
  #include "gpg/types.h"
  
  #if GPG_ANDROID
  
  #include "gpg/android_initialization.h"
  #include "gpg/android_support.h"
  
  #endif  // GPG_ANDROID
  
  #if GPG_IOS
  
  #include "gpg/ios_support.h"
  
  #endif  // GPG_IOS
  
  #endif  // GPG_GAME_SERVICES_H_
  