2013-04-25  Sebastian Huber <sebastian.huber@embedded-brains.de>

	* libc/stdio/local.h (_STDIO_CLOSE_PER_REENT_STD_STREAMS): New define.
	* libc/stdio/findfp.c (_STDIO_CLOSE_PER_REENT_STD_STREAMS): Use define.
	* fcntl.cc (fcntl): Define as export alias for fcntl64 on x86_64.
Merge branch 'cygwin' into msys2-1.0-dev