Commit suggestion from lntue

Author: saturn691

libc/include/llvm-libc-macros/wchar-macros.h

@@ -9,6 +9,8 @@
 #ifndef LLVM_LIBC_MACROS_WCHAR_MACROS_H
 #define LLVM_LIBC_MACROS_WCHAR_MACROS_H
 
+#include "../llvm-libc-types/wint_t.h"
+
 #ifndef WEOF
 #define WEOF ((wint_t)(0xffffffffu))
 #endif