The file handle of the console buffer or CON device.
(Note)
Top
The topmost row of the scrolled rectangle.
Left
The leftmost column of the scrolled rectangle.
Height
The height of the scrolled rectangle in characters.
Width
The width of the scrolled rectangle in characters.
Delta
The number of columns to scroll.
Space
The character/attribute value to fill empty cells with.
Return value
An OS/2 system error code.
Remarks
The scrolled rectangle is silently limited to the actual size of the screen.
This allows -1UL to be used for the width and height parameters to mean
"to the end of the screen".