one done.

TODO

diff --git a/TODO b/TODO
index 5ac863b..9600004 100644
--- a/TODO
+++ b/TODO
@@ -68,7 +68,6 @@
 ====
 * support InfoZIP encryption header extension (copy data descriptor for encrypted files)
 ! ensure that nentries is small enough not to cause overflow (size_t for entry, uint64 for CD on disk)
-* Xcode 32bit build uses 64bit config.h
 * fix OpenSUSE i686 regression failures
 * fix open_filename_duplicate_consistency.test to fail
 * check for limits imposed by format (central dir size, file size, extra fields, ...)