
The terminal driver uses various symbolics for its operations. The values
for these symbolics can be found in the I/O Drivers Reference Manual,
Chapter 2, with a couple of exceptions.

To find the values of the QIO subfunction symbolics, type HELP TTSYM TF.

To find the values of the terminal speed symbolics, type HELP TTSYM S.

All terminal driver symbolics are defined in the module TTSYM$ in the
system macro library, usually located in LB:[1,1].  You can get a listing
of them by executing the command "LBR TTSYM=LB:[1,1]RSXMAC.SML/EX:TTSYM$"
and printing out the resulting file, TTSYM.MAC.

2 S.

	Symbolic		Decimal Value
	--------		-------------
	S.0  				1.
	S.50 				2.
	S.75 				3.
	S.100				4.
	S.110				5.
	S.134				6.
	S.150				7.
	S.200				8.
	S.300				9.
	S.600				10.
	S.1200				11.
	S.1800				12.
	S.2000				13.
	S.2400				14.
	S.3600				15.
	S.4800				16.
	S.7200				17.
	S.9600				18.
	S.EXTA				19.
	S.EXTB				20.

2	TF.

	Subfunction Description		Symbolic Name	Subfunction Bit
	-----------------------		-------------	---------------
	Unsolicited input AST		   TF.AST 		010
	Binary prompt			   TF.BIN 		002
	Cancel CTRL/O			   TF.CCO 		040
	Recognize escape sequences	   TF.ESQ 		020
	Unsolicited input AST notify	   TF.NOT 		002
	Read all bits			   TF.RAL 		010
	Restore cursor position		   TF.RCU 		001
					   TF.RNC 		040
	Read with no echo		   TF.RNE 		020
	Read with special terminators	   TF.RST 		001
					   TF.SYN 		200
	Read with timeout		   TF.TMO 		200
					   TF.UCH 		040
	Write all bits			   TF.WAL 		010
					   TF.WMS 		020
	Break-through write		   TF.WBT 		100
	CTRL/C starts a CLI		   TF.XCC 		001
	Send XOFF			   TF.XOF 		100
