Upstream [1] claims that "blitz-0.9 is pretty old and crufty at this point". Build error is the same as in [1] and $URL. [1] http://sourceforge.net/mailarchive/forum.php?thread_name=000201c85e68%2425b1acf0%24711506d0%24%40pipex.com&forum_name=blitz-support
Created attachment 146698 [details, diff] blitz-0.9-gcc-4.3-missing-includes.patch Actually this patch taken from Debian is enough.
thanks Jan. thanks for finding the patch too.