Use __has_declspec_attribute for shared builds
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f79a58120e
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@ -31,6 +31,11 @@
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# define WIN32
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# define WIN32
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#endif
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#endif
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/* Compatibility for non-Clang compilers */
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#ifndef __has_declspec_attribute
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# define __has_declspec_attribute(x) 0
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#endif
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#ifdef __cplusplus
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#ifdef __cplusplus
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extern "C" {
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extern "C" {
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#endif
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#endif
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@ -51,7 +56,7 @@ extern "C" {
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#ifdef NGHTTP2_STATICLIB
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#ifdef NGHTTP2_STATICLIB
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# define NGHTTP2_EXTERN
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# define NGHTTP2_EXTERN
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#elif defined(WIN32)
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#elif defined(WIN32) || (__has_declspec_attribute(dllexport) && __has_declspec_attribute(dllimport))
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# ifdef BUILDING_NGHTTP2
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# ifdef BUILDING_NGHTTP2
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# define NGHTTP2_EXTERN __declspec(dllexport)
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# define NGHTTP2_EXTERN __declspec(dllexport)
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# else /* !BUILDING_NGHTTP2 */
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# else /* !BUILDING_NGHTTP2 */
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