Fix winpaths' call to wintypes in py3k

src/fixes/fix_winpaths.py

@@ -0,0 +1,12 @@
+# -*- coding: utf-8 -*-
+import ctypes
+import winpaths
+from ctypes import wintypes
+
+def _get_path_buf(csidl):
+	path_buf = ctypes.create_unicode_buffer(wintypes.MAX_PATH)
+	result = winpaths._SHGetFolderPath(0, csidl, 0, 0, path_buf)
+	return path_buf.value
+
+def fix():
+	winpaths._get_path_buf = _get_path_buf