X"A7" function 25
Returns the current screen type as recognized by the run-time
system.
Syntax:
call x"A7" using function-code
parameter
Parameters:
|
Using call prototype (see
Library Routines - Key) |
Picture (32-bit systems) |
function-code |
cblt-x1-compx |
pic x comp-x. |
parameter |
cblt-x1-compx |
pic x comp-x. |
On Entry:
On Exit:
parameter |
Bit settings indicating the type of screen as follows:
bit 0 |
unset = monochrome screen |
bit 1 |
reserved |
bit 2 |
reserved |
bit 3 |
set = EGA-type screen |
bit 4 |
set = VGA-type screen |
bit 5 |
reserved |
bit 6 |
reserved |
bit 7 |
reserved |
|
See Also: