bpo-40677: Define IO_REPARSE_TAG_APPEXECLINK explicitly (GH-20206)

This allows building with older versions of the Windows SDK where the value is not defined. (cherry picked from commit 711f9e1) Co-authored-by: Minmin Gong <gongminmin@msn.com>
python · May 19, 2020 · 560d643 · 560d643
1 parent b5279c1
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diff --git a/Misc/NEWS.d/next/Windows/2020-05-19-04-11-12.bpo-40677.qQbLW8.rst b/Misc/NEWS.d/next/Windows/2020-05-19-04-11-12.bpo-40677.qQbLW8.rst
@@ -0,0 +1 @@
+Manually define IO_REPARSE_TAG_APPEXECLINK in case some old Windows SDK doesn't have it.
diff --git a/Modules/_stat.c b/Modules/_stat.c
@@ -40,6 +40,10 @@ typedef unsigned short mode_t;
 #  define FILE_ATTRIBUTE_NO_SCRUB_DATA 0x20000
 #endif
 
+#ifndef IO_REPARSE_TAG_APPEXECLINK
+#  define IO_REPARSE_TAG_APPEXECLINK 0x8000001BL
+#endif
+
 #endif /* MS_WINDOWS */
 
 /* From Python's stat.py */