+
+#define rIOC ('r'<<8)
+#define TCRIOSTATE (rIOC | 1)
+#define TCRIOXPON (rIOC | 2)
+#define TCRIOXPOFF (rIOC | 3)
+#define TCRIOXPCPS (rIOC | 4)
+#define TCRIOXPRINT (rIOC | 5)
+#define TCRIOIXANYON (rIOC | 6)
+#define TCRIOIXANYOFF (rIOC | 7)
+#define TCRIOIXONON (rIOC | 8)
+#define TCRIOIXONOFF (rIOC | 9)
+#define TCRIOMBIS (rIOC | 10)
+#define TCRIOMBIC (rIOC | 11)
+#define TCRIOTRIAD (rIOC | 12)
+#define TCRIOTSTATE (rIOC | 13)
+
+/*
+** 15.10.1998 ARG - ESIL 0761 part fix
+** Add RIO ioctls for manipulating RTS and CTS flow control, (as LynxOS
+** appears to not support hardware flow control).
+*/
+#define TCRIOCTSFLOWEN (rIOC | 14) /* enable CTS flow control */
+#define TCRIOCTSFLOWDIS (rIOC | 15) /* disable CTS flow control */
+#define TCRIORTSFLOWEN (rIOC | 16) /* enable RTS flow control */
+#define TCRIORTSFLOWDIS (rIOC | 17) /* disable RTS flow control */
+
+/*
+** 09.12.1998 ARG - ESIL 0776 part fix
+** Definition for 'RIOC' also appears in daemon.h, so we'd better do a
+** #ifndef here first.
+** 'RIO_QUICK_CHECK' also #define'd here as this ioctl is now
+** allowed to be used by customers.
+**
+** 05.02.1999 ARG -
+** This is what I've decied to do with ioctls etc., which are intended to be
+** invoked from users applications :
+** Anything that needs to be defined here will be removed from daemon.h, that
+** way it won't end up having to be defined/maintained in two places. The only
+** consequence of this is that this file should now be #include'd by daemon.h
+**
+** 'stats' ioctls now #define'd here as they are to be used by customers.
+*/