The behaviour of a macro expanding to something containing defined()
is undefined.
Signed-off-by: Martin Storsjö <mar...@martin.st>
---
mingw-w64-headers/include/winbase.h | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/mingw-w64-headers/include/winbase.h
b/mingw-w64-headers/include/winbase.h
index 8abb610be..17025b301 100644
--- a/mingw-w64-headers/include/winbase.h
+++ b/mingw-w64-headers/include/winbase.h
@@ -3053,7 +3053,11 @@ extern "C" {
#define MICROSOFT_WINDOWS_WINBASE_INTERLOCKED_CPLUSPLUS_H_INCLUDED
#if !defined (__WIDL__) && defined (__cplusplus)
#if !defined
(MICROSOFT_WINDOWS_WINBASE_H_DEFINE_INTERLOCKED_CPLUSPLUS_OVERLOADS)
-#define MICROSOFT_WINDOWS_WINBASE_H_DEFINE_INTERLOCKED_CPLUSPLUS_OVERLOADS
(_WIN32_WINNT >= 0x0502 || !defined (_WINBASE_))
+#if (_WIN32_WINNT >= 0x0502 || !defined (_WINBASE_))
+#define MICROSOFT_WINDOWS_WINBASE_H_DEFINE_INTERLOCKED_CPLUSPLUS_OVERLOADS 1
+#else
+#define MICROSOFT_WINDOWS_WINBASE_H_DEFINE_INTERLOCKED_CPLUSPLUS_OVERLOADS 0
+#endif
#endif
#if MICROSOFT_WINDOWS_WINBASE_H_DEFINE_INTERLOCKED_CPLUSPLUS_OVERLOADS
extern "C++" {
--
2.17.1
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