+2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
+
+ accept4, dup3, pipe2: port to Cygwin
+ Problem reported for Emacs by Ken Brown in <http://bugs.gnu.org/14821>.
+ * lib/accept4.c (accept4) [O_BINARY]:
+ * lib/dup3.c (dup3) [O_BINARY]:
+ * lib/pipe2.c (pipe2) [O_BINARY]:
+ Use set_binary_mode, not setmode.
+ * lib/pipe2.c [!GNULIB_BINARY_IO]: Include binary-io.h.
+ * modules/binary-io (Depends-on): Remove module indicator.
+ These last two bits undo the previous change to pipe2 and binary-io.
+
2013-07-09 Pádraig Brady <P@draigBrady.com>
mountlist: add support for deallocating returned list entries