////////////////////////////////////////////////////////////////////////////////
/// DISCLAIMER
///
/// Copyright 2014-2016 ArangoDB GmbH, Cologne, Germany
/// Copyright 2004-2014 triAGENS GmbH, Cologne, Germany
///
/// 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.
///
/// Copyright holder is ArangoDB GmbH, Cologne, Germany
///
/// @author Dr. Frank Celler
////////////////////////////////////////////////////////////////////////////////

#ifndef ARANGODB_BASICS_ERROR_H
#define ARANGODB_BASICS_ERROR_H 1

#ifndef TRI_WITHIN_COMMON
#error use <Basics/Common.h>
#endif

/// @brief returns the last error
int TRI_errno();

/// @brief returns the last error as string
char const* TRI_last_error();

/// @brief sets the last error
int TRI_set_errno(int);

/// @brief defines an error string
void TRI_set_errno_string(int, char const*);

/// @brief return an error message for an error code
char const* TRI_errno_string(int);

/// @brief initializes the error messages
void TRI_InitializeError();

/// @brief defines an exit string
void TRI_set_exitno_string(int, char const*);

#endif