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#ifndef SRC_CORE_H_
#define SRC_CORE_H_
#ifdef _WIN32
# ifndef BUILDING_NODE_EXTENSION
# define NODE_EXTERN __declspec(dllexport)
# else
# define NODE_EXTERN __declspec(dllimport)
# endif
#else
# define NODE_EXTERN /* nothing */
#endif
#define NODE_MAKE_VERSION(major, minor, patch) \
((major) * 0x1000 + (minor) * 0x100 + (patch))
#ifdef __clang__
# define NODE_CLANG_AT_LEAST(major, minor, patch) \
(NODE_MAKE_VERSION(major, minor, patch) <= \
NODE_MAKE_VERSION(__clang_major__, __clang_minor__, __clang_patchlevel__))
#else
# define NODE_CLANG_AT_LEAST(major, minor, patch) (0)
#endif
#ifdef __GNUC__
# define NODE_GNUC_AT_LEAST(major, minor, patch) \
(NODE_MAKE_VERSION(major, minor, patch) <= \
NODE_MAKE_VERSION(__GNUC__, __GNUC_MINOR__, __GNUC_PATCHLEVEL__))
#else
# define NODE_GNUC_AT_LEAST(major, minor, patch) (0)
#endif
#if NODE_CLANG_AT_LEAST(2, 9, 0) || NODE_GNUC_AT_LEAST(4, 5, 0)
# define NODE_DEPRECATED(message, declarator) \
__attribute__((deprecated(message))) declarator
#elif defined(_MSC_VER)
# define NODE_DEPRECATED(message, declarator) \
__declspec(deprecated) declarator
#else
# define NODE_DEPRECATED(message, declarator) \
declarator
#endif
#endif // SRC_CORE_H_
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