Exports.h

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#pragma once
 
/*
 *Copyright 2010-2017 Amazon.com, Inc. or its affiliates. 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.
 *A copy of the License is located at
 *
 * http://aws.amazon.com/apache2.0
 *
 * or in the "license" file accompanying this file. This file 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 defined(USE_WINDOWS_DLL_SEMANTICS) || defined(WIN32)
#    ifdef _MSC_VER
#        pragma warning(disable : 4251)
#    endif // _MSC_VER
#    ifdef AWS_CRT_CPP_USE_IMPORT_EXPORT
#        ifdef AWS_CRT_CPP_EXPORTS
#            define AWS_CRT_CPP_API __declspec(dllexport)
#        else
#            define AWS_CRT_CPP_API __declspec(dllimport)
#        endif /* AWS_CRT_CPP_API */
#    else
#        define AWS_CRT_CPP_API
#    endif // AWS_CRT_CPP_USE_IMPORT_EXPORT
 
#else // defined (USE_WINDOWS_DLL_SEMANTICS) || defined (WIN32)
#    if ((__GNUC__ >= 4) || defined(__clang__)) && defined(AWS_CRT_CPP_USE_IMPORT_EXPORT) &&                           \
        defined(AWS_CRT_CPP_EXPORTS)
#        define AWS_CRT_CPP_API __attribute__((visibility("default")))
#    else
#        define AWS_CRT_CPP_API
#    endif // __GNUC__ >= 4 || defined(__clang__)
#endif