Don't define wchar_t if __cplusplus is defined.

From-SVN: r10246

diff --git a/gcc/ginclude/stddef.h b/gcc/ginclude/stddef.h
index 23d519c1a03028fddb0e24c914123543c24f2e8c..af3071fbfe7f6db494f0b0cd9c89b72280866468 100644 (file)
--- a/gcc/ginclude/stddef.h
+++ b/gcc/ginclude/stddef.h
@@ -237,6 +237,7 @@ typedef _BSD_RUNE_T_ rune_t;
 #ifndef __WCHAR_TYPE__
 #define __WCHAR_TYPE__ int
 #endif
+#ifndef __cplusplus
 typedef __WCHAR_TYPE__ wchar_t;
 #endif
 #endif
@@ -250,6 +251,7 @@ typedef __WCHAR_TYPE__ wchar_t;
 #endif
 #endif
 #endif
+#endif
 #undef __need_wchar_t
 #endif /* _STDDEF_H or __need_wchar_t.  */