Guardian Procedure Calls Reference Manual (G06.25+)
Guardian Procedure Calls (S)
Guardian Procedure Calls Reference Manual—522629-013
14-101
SETMODE Procedure
263 Telserv: Enables/Disables processing of CTRL-C (03 hex) as break 
character.
param1 = 1 enables processing of CTRL-C (03 hex) as break 
character. Equivalent startup option is -BREAKDATA 
(default).
= 0 disables processing of CTRL-C (03 hex) as break 
character.
Equivalent startup option is -NOBREAKDATA. 
param2 is not used with function 263.
Note that IAC BREAK will still be processed.
For more information about -BREAKDATA and -NOBREAKDATA, see the
Telserv Guide. 
264 Telserv: Enables/Disbles processing of CTRL-S and CTRL-Q characters as 
XON and XOFF.
param1 = 1 enables the processing of CTRL-S and CTRL-Q 
characters as flow control characters(XON and XOFF 
respectively). 
The equivalent startup option is -FLOWCTRL (default).
= 0 disables the processing of CTRL-S and CTRL-Q 
characters as flow control characters. Instead they are 
interpreted as normal data characters. 
The equivalent startup option is -NOFLOWCTRL. 
param2 is not used with function 264.
For more information about -FLOWCTRL and -NOFLOWCTRL, see the
Telserv Guide. 
Table 14-4. SETMODE Functions (page 34 of 34)
function  Parameters and Effect










