#ifndef ENTT_CORE_ATTRIBUTE_H
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#define ENTT_CORE_ATTRIBUTE_H
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#ifndef ENTT_EXPORT
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# if defined _WIN32 || defined __CYGWIN__ || defined _MSC_VER
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# define ENTT_EXPORT __declspec(dllexport)
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# define ENTT_IMPORT __declspec(dllimport)
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# define ENTT_HIDDEN
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# elif defined __GNUC__ && __GNUC__ >= 4
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# define ENTT_EXPORT __attribute__((visibility("default")))
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# define ENTT_IMPORT __attribute__((visibility("default")))
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# define ENTT_HIDDEN __attribute__((visibility("hidden")))
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# else /* Unsupported compiler */
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# define ENTT_EXPORT
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# define ENTT_IMPORT
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# define ENTT_HIDDEN
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# endif
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#endif
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#ifndef ENTT_API
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# if defined ENTT_API_EXPORT
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# define ENTT_API ENTT_EXPORT
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# elif defined ENTT_API_IMPORT
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# define ENTT_API ENTT_IMPORT
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# else /* No API */
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# define ENTT_API
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# endif
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#endif
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#endif
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