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-rw-r--r--lib/Headers/stdint.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/Headers/stdint.h b/lib/Headers/stdint.h
index a25f8f52aa..e49b25c287 100644
--- a/lib/Headers/stdint.h
+++ b/lib/Headers/stdint.h
@@ -625,10 +625,10 @@ typedef __stdint_exjoin3(uint, __INTMAX_WIDTH__, _t) uintmax_t;
* 0 .. Max.
*/
#ifndef WCHAR_MAX
-#define WCHAR_MAX __WCHAR_MAX__
+#define WCHAR_MAX __stdint_exjoin3(INT, __WCHAR_WIDTH__, _MAX)
#endif
#ifndef WCHAR_MIN
-#define WCHAR_MIN (-__WCHAR_MAX__-1)
+#define WCHAR_MIN __stdint_exjoin3(INT, __WCHAR_WIDTH__, _MIN)
#endif
/* 7.18.4.2 Macros for greatest-width integer constants. */