hwndDeskTop (HWND) - input
HWND_DESKTOP
pcsriCursorInfo (PCURSORINFO) - output
The values are equivalent to the parameters of the WinCreateCursor function except that ulrgf never includes the CURSOR_SETPOS option.
The size and position of the cursor are returned in window coordinates relative to the window identified by the parameter of the structure.
rc (BOOL) - returns
TRUE