mruby/include/mruby/common.h at master · drbrain/mruby · GitHub

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**"common.h - mruby common platform definition"

** See Copyright Notice in mruby.h

#ifndef MRUBY_COMMON_H

#define MRUBY_COMMON_H

#ifdef __cplusplus

# define MRB_BEGIN_DECL extern "C" {

# define MRB_END_DECL }

#else

/** Start declarations in C mode */

# define MRB_BEGIN_DECL

/** End declarations in C mode */

# define MRB_END_DECL

#endif

/**

* Shared compiler macros

MRB_BEGIN_DECL

/** Declare a function that never returns. */

#if __STDC_VERSION__ >= 201112L

# define mrb_noreturn _Noreturn

#elif defined __GNUC__ && !defined __STRICT_ANSI__

# define mrb_noreturn __attribute__((noreturn))

#elif defined _MSC_VER

# define mrb_noreturn __declspec(noreturn)

#else

# define mrb_noreturn

#endif

/** Mark a function as deprecated. */

#if defined __GNUC__ && !defined __STRICT_ANSI__

# define mrb_deprecated __attribute__((deprecated))

#elif defined _MSC_VER

# define mrb_deprecated __declspec(deprecated)

#else

# define mrb_deprecated

#endif

/** Declare a function as always inlined. */

#if defined(_MSC_VER)

# define MRB_INLINE static __inline

#else

# define MRB_INLINE static inline

#endif

/** Declare a public MRuby API function. */

#if defined(MRB_BUILD_AS_DLL)

#if defined(MRB_CORE) || defined(MRB_LIB)

# define MRB_API __declspec(dllexport)

#else

# define MRB_API __declspec(dllimport)

#endif

#else

# define MRB_API extern

#endif

MRB_END_DECL

#endif /* MRUBY_COMMON_H */

mruby/include/mruby/common.h at master · drbrain/mruby · GitHub

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