Formerly tioctl.defs.~2~

1 files changed, 2 insertions, 0 deletions

diff --git a/hurd/tioctl.defs b/hurd/tioctl.defs
index 740637a0..1c00fb52 100644
--- a/hurd/tioctl.defs
+++ b/hurd/tioctl.defs
@@ -21,6 +21,8 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 /* This subsystem is derived from calculations in <ioctls.h>. */
 subsystem tioctl NNN;
 
+/* MiG versions of TIOCSETA and TIOCGETA ioctls.  The format is that
+   specified by the definition of _IOT_termios as described in <termbits.h>. */
 type modes_t int[4];
 type ccs_t char[20];
 type speeds_t int[2];