--- a/Modules/gdbmmodule.c	2013-11-17 11:22:28.000000000 +0400
+++ b/Modules/gdbmmodule.c	2014-02-19 10:20:53.042400000 +0400
@@ -11,7 +11,7 @@
 #include <fcntl.h>
 #include "gdbm.h"
 
-#if defined(WIN32) && !defined(__CYGWIN__)
+#if defined(WIN32) && !defined(__CYGWIN__) && !defined(__MINGW32__)
 #include "gdbmerrno.h"
 extern const char * gdbm_strerror(gdbm_error);
 #endif