include: Avoid macro redefinition when wchar.h is included after stdint.h.

Signed-off-by: Jacek Caban <jacek@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>

include: Avoid macro redefinition when wchar.h is included after stdint.h.
bd7132e3 · Jacek Caban · Alexandre Julliard · 644d00d5 · bd7132e3
Commit bd7132e3 authored Oct 22, 2019 by Jacek Caban Committed by Alexandre Julliard Oct 22, 2019
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wchar.h include/msvcrt/wchar.h +4 -2

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--- a/include/msvcrt/wchar.h
+++ b/include/msvcrt/wchar.h
@@ -26,8 +26,10 @@ extern "C" {
 #endif
 #endif

-#define WCHAR_MIN 0
-#define WCHAR_MAX ((wchar_t)-1)
+#ifndef WCHAR_MIN  /* also in stdint.h */
+#define WCHAR_MIN 0U
+#define WCHAR_MAX 0xffffU
+#endif

 #ifndef DECLSPEC_ALIGN
 # if defined(_MSC_VER) && (_MSC_VER >= 1300) && !defined(MIDL_PASS)