X"91" function 13
Sets the run-time switches
Syntax:
call x"91" using result
function-code
parameter
Parameters:
|
Using call prototype (see
Library Routines - Key) |
Picture (32-bit systems) |
result |
cblt-x1-compx |
pic x comp-x. |
function-code |
cblt-x1-compx |
pic x comp-x. |
parameter |
cblt-x1-compx occurs 26 |
pic x comp-x occurs 26 |
On Entry:
function-code |
Value 13 |
parameter |
Each byte represents one of the switch letters and each bit in
a byte is the state to set the numeric switch for that letter. For example,
parameter(1) bit 0 represents switch A (or A0), bit
5 of parameter(19) represents switch S5. |
On Exit:
result |
Set to zero if the call was successful, nonzero otherwise. |
Comments:
To update one switch without affecting the others, you should read
the switches with Function 14, update parameter, and
then call this function.
See Also: