Click above to get retro games delivered to your door ever month!
[<<Previous Entry] [^^Up^^] [Next Entry>>] [Menu] [About The Guide]
INT 33h, 01h (1) Show cursor
Increments the internal cursor flag and, if the flag is 0, displays the
cursor on the screen.
On entry: AX 01h
Returns: Nothing
--------------------------------------------------------------------------
Function 1 increments the internal corsorflag and, if the flag is 0,
displays the cursor on the screen. The cursor tracks the motion of the
mouse, changing position as the mouse changes position.
The current value of the internal cursor flag depends on the number of
calls that have been made to functions 1 and 2. The default flag value
is -1; thus , after a reset, a call to function 1 displays the cursor.
If the internal cursor flag is already 0, this function does nothing.