IBCS2_XIOC        169 compat/ibcs2/ibcs2_termios.h #define IBCS2_XCGETA  		(IBCS2_XIOC|1)
IBCS2_XIOC        170 compat/ibcs2/ibcs2_termios.h #define IBCS2_XCSETA  		(IBCS2_XIOC|2)
IBCS2_XIOC        171 compat/ibcs2/ibcs2_termios.h #define IBCS2_XCSETAW 		(IBCS2_XIOC|3)
IBCS2_XIOC        172 compat/ibcs2/ibcs2_termios.h #define IBCS2_XCSETAF 		(IBCS2_XIOC|4)