mirror of https://github.com/AxioDL/logvisor.git
80 lines
1.8 KiB
C++
80 lines
1.8 KiB
C++
//
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// Copyright (c) 2012 Artyom Beilis (Tonkikh)
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// Copyright (c) 2020 Alexander Grund
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//
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// Distributed under the Boost Software License, Version 1.0. (See
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// accompanying file LICENSE or copy at
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// http://www.boost.org/LICENSE_1_0.txt)
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//
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#ifndef NOWIDE_CONFIG_HPP_INCLUDED
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#define NOWIDE_CONFIG_HPP_INCLUDED
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#include <nowide/replacement.hpp>
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#if(defined(__WIN32) || defined(_WIN32) || defined(WIN32)) && !defined(__CYGWIN__)
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#define NOWIDE_WINDOWS
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#endif
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#ifdef _MSC_VER
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#define NOWIDE_MSVC _MSC_VER
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#endif
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#ifdef __GNUC__
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#define NOWIDE_SYMBOL_VISIBLE __attribute__((__visibility__("default")))
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#endif
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#ifndef NOWIDE_SYMBOL_VISIBLE
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#define NOWIDE_SYMBOL_VISIBLE
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#endif
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#ifdef NOWIDE_WINDOWS
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#define NOWIDE_SYMBOL_EXPORT __declspec(dllexport)
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#define NOWIDE_SYMBOL_IMPORT __declspec(dllimport)
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#else
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#define NOWIDE_SYMBOL_EXPORT NOWIDE_SYMBOL_VISIBLE
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#define NOWIDE_SYMBOL_IMPORT
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#endif
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#if defined(NOWIDE_DYN_LINK)
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#ifdef NOWIDE_SOURCE
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#define NOWIDE_DECL NOWIDE_SYMBOL_EXPORT
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#else
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#define NOWIDE_DECL NOWIDE_SYMBOL_IMPORT
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#endif // NOWIDE_SOURCE
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#else
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#define NOWIDE_DECL
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#endif // NOWIDE_DYN_LINK
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#ifndef NOWIDE_DECL
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#define NOWIDE_DECL
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#endif
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#if defined(NOWIDE_WINDOWS)
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#ifdef NOWIDE_USE_FILEBUF_REPLACEMENT
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#undef NOWIDE_USE_FILEBUF_REPLACEMENT
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#endif
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#define NOWIDE_USE_FILEBUF_REPLACEMENT 1
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#elif !defined(NOWIDE_USE_FILEBUF_REPLACEMENT)
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#define NOWIDE_USE_FILEBUF_REPLACEMENT 0
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#endif
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#if defined(__GNUC__) && __GNUC__ >= 7
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#define NOWIDE_FALLTHROUGH __attribute__((fallthrough))
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#else
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#define NOWIDE_FALLTHROUGH
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#endif
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#if defined __GNUC__
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#define NOWIDE_LIKELY(x) __builtin_expect(x, 1)
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#define NOWIDE_UNLIKELY(x) __builtin_expect(x, 0)
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#else
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#if !defined(NOWIDE_LIKELY)
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#define NOWIDE_LIKELY(x) x
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#endif
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#if !defined(NOWIDE_UNLIKELY)
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#define NOWIDE_UNLIKELY(x) x
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#endif
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#endif
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#endif
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