--- src/msw/mslu.cpp 2010-01-07 22:38:40.000000000 +0100 +++ src/msw/mslu.cpp 2010-01-07 22:39:45.000000000 +0100 @@ -61,7 +61,7 @@ #include #include -#ifdef __VISUALC__ +#if defined(__VISUALC__) || defined(__MINGW64_VERSION_MAJOR) #include #endif