diff --git a/win32/include/_mingw.h b/win32/include/_mingw.h
index 00ff2fc..ae2f5d6 100644
--- a/win32/include/_mingw.h
+++ b/win32/include/_mingw.h
@@ -136,4 +136,14 @@ typedef struct localeinfo_struct _locale_tstruct,*_locale_t;
 # define _WIN32_WINNT 0x502
 #endif

+#define opendir _opendir
+#define readdir _readdir
+#define closedir _closedir
+
+#define utime _utime
+
+#ifndef __MSVCRT_VERSION__
+#define __MSVCRT_VERSION__ 0x0600
+#endif
+
 #endif /* __MINGW_H */