text: //  Copyright 2021 Google LLC
  //
  //  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.
  
  #ifndef FALKEN_SDK_CORE_LOG_H_
  #define FALKEN_SDK_CORE_LOG_H_
  
  namespace falken {
  
  // Error messages used when the user should file a bug to Falken team, mostly
  // when something fails because of the service.
  extern const char *kContactFalkenTeam;
  extern const char *kContactFalkenTeamBug;
  
  // Log messages through the system logger.
  void LogDebug(const char* format, ...);
  void LogVerbose(const char* format, ...);
  void LogInfo(const char* format, ...);
  void LogWarning(const char* format, ...);
  void LogError(const char* format, ...);
  void LogFatal(const char* format, ...);
  
  }  // namespace falken
  
  #endif  // RESEARCH_KERNEL_FALKEN_SDK_CORE_LOG_H_
  