90 lines
1.9 KiB
C
90 lines
1.9 KiB
C
#ifndef MARTCHUSUTILITY_LIBRARY_GLOBAL_H
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#define MARTCHUSUTILITY_LIBRARY_GLOBAL_H
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#ifdef _WIN32
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# ifndef PLATFORM_WINDOWS
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/*!
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* \brief Defined on Windows.
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*/
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# define PLATFORM_WINDOWS
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# endif
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#elif __unix__
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# ifndef PLATFORM_UNIX
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/*!
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* \brief Defined on any UNIX system.
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*/
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# define PLATFORM_UNIX
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# endif
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#endif
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#ifdef __linux__
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# ifndef PLATFORM_LINUX
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/*!
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* \brief Defined on Linux.
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*/
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# define PLATFORM_LINUX
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# endif
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#endif
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/*!
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* \def LIB_EXPORT
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* \brief Marks a symbol for shared library export.
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*/
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/*!
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* \def LIB_IMPORT
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* \brief Declares a symbol to be an import from a shared library.
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*/
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/*!
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* \def LIB_HIDDEN
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* \brief Hidden visibility indicates that the symbol will not be placed into
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* the dynamic symbol table, so no other module (executable or shared library)
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* can reference it directly.
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*/
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#ifdef PLATFORM_WINDOWS
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# define LIB_EXPORT __declspec(dllexport)
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# define LIB_IMPORT __declspec(dllimport)
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# define LIB_HIDDEN
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#else
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# define LIB_EXPORT __attribute__((visibility("default")))
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# define LIB_IMPORT __attribute__((visibility("default")))
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# define LIB_HIDDEN __attribute__((visibility("hidden")))
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#endif
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/*!
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* \def USE_NOTHROW
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* \brief Marks a function as never throwing, under no circumstances.
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* \remarks If the function does nevertheless throw, the behaviour is undefined.
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*/
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#ifndef USE_NOTHROW
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# if __cplusplus >= 201103L
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# define USE_NOTHROW noexcept
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# else
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# define USE_NOTHROW throw()
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# endif
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#endif
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/*!
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* \def DECLARE_ENUM
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* \brief Forward-declares enums without preventing lupdate to parse the file correctly.
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*/
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#define DECLARE_ENUM(name, base) enum class name : base;
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#define VAR_UNUSED(x) (void)x;
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/*!
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* \def IF_DEBUG_BUILD
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* \brief Wraps debug-only lines conveniently.
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*/
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#ifdef DEBUG_BUILD
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# define IF_DEBUG_BUILD(x) x
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#else
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# define IF_DEBUG_BUILD(x)
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#endif
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#endif // MARTCHUSUTILITY_LIBRARY_GLOBAL_H
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