---- isatty.c.orig 2003-05-20 15:21:02.000000000 -0700
-+++ isatty.c 2005-06-02 13:46:32.000000000 -0700
-@@ -39,14 +39,21 @@
+--- isatty.c.orig 2008-04-05 00:47:41.000000000 -0700
++++ isatty.c 2008-04-05 01:05:40.000000000 -0700
+@@ -39,14 +39,22 @@ __FBSDID("$FreeBSD: src/lib/libc/gen/isa
#include <termios.h>
#include <unistd.h>
+#include <sys/filio.h>
+#include <sys/conf.h>
++#include <sys/ioctl.h>
+#include <errno.h>
int