#undef _WIN32_WINNT
#undef _WIN32_IE
-// Require at least Windows XP(5.1) API.
-#define _WIN32_WINNT 0x0501
-#define _WIN32_IE 0x0600 // MinGW at it again.
+// Require at least Windows 7 API.
+#define _WIN32_WINNT 0x0601
+#define _WIN32_IE 0x0800 // MinGW at it again. FIXME: verify if still needed.
#define WIN32_LEAN_AND_MEAN
#include "llvm/ADT/SmallVector.h"