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‎Misc/NEWS.d/next/Windows/2022-12-09-22-47-42.gh-issue-79218.Yiot2e.rst‎
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‎Misc/NEWS.d/next/Windows/2022-12-09-22-47-42.gh-issue-79218.Yiot2e.rst‎
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‎PC/pyconfig.h‎
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‎PC/pyconfig.h‎
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@@ -0,0 +1 @@
+Define ``MS_WIN64`` for Mingw-w64 64bit, fix cython compilation failure.
@@ -209,6 +209,16 @@ typedef int pid_t;
 
 #endif /* _MSC_VER */
 
+/* ------------------------------------------------------------------------*/
+/* mingw and mingw-w64 define __MINGW32__ */
+#ifdef __MINGW32__
+
+#ifdef _WIN64
+#define MS_WIN64
+#endif
+
+#endif /* __MINGW32__*/
+
 /* ------------------------------------------------------------------------*/
 /* egcs/gnu-win32 defines __GNUC__ and _WIN32 */
 #if defined(__GNUC__) && defined(_WIN32)
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	`1`	+Define ``MS_WIN64`` for Mingw-w64 64bit, fix cython compilation failure.