mirror of
https://github.com/ethereum/solidity
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37 lines
730 B
C
37 lines
730 B
C
/* EVMC: Ethereum Client-VM Connector API.
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* Copyright 2018-2019 The EVMC Authors.
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* Licensed under the Apache License, Version 2.0.
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*/
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#pragma once
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/**
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* @file
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* A collection of helper macros to handle some non-portable features of C/C++ compilers.
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*
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* @addtogroup helpers
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* @{
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*/
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/**
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* @def EVMC_EXPORT
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* Marks a function to be exported from a shared library.
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*/
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#if defined _MSC_VER || defined __MINGW32__
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#define EVMC_EXPORT __declspec(dllexport)
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#else
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#define EVMC_EXPORT __attribute__((visibility("default")))
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#endif
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/**
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* @def EVMC_NOEXCEPT
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* Safe way of marking a function with `noexcept` C++ specifier.
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*/
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#ifdef __cplusplus
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#define EVMC_NOEXCEPT noexcept
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#else
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#define EVMC_NOEXCEPT
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#endif
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/** @} */
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