#define wxLongLong_t __int64
#elif defined(SIZEOF_LONG_LONG) && SIZEOF_LONG_LONG >= 8
#define wxLongLong_t long long
-#elif defined(__MINGW32__)
+#elif defined(__MINGW32__) || defined(__CYGWIN__)
#define wxLongLong_t long long
#elif defined(__MWERKS__)
#if __option(longlong)