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#define INCL_DOSDEVIOCTL
 
USHORT DosDevIOCtl(pvConfig, pbFunction, 0x005B, 0x0007, hDevice)
PVOID pvConfig;      /* pointer to configuration structure */
PBYTE pbFunction;    /* pointer to structure with function */
HFILE hDevice;       /* device handle                      */
 
The MOU_SETREALDRAWADDRESS function notifies the real-mode mouse device
driver of the entry point of a real-mode pointer-draw routine. This function
is intended for use by Session Manager at the end of system initialization
and is valid for real mode only.
 
Parameter   Description
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pvConfig    Points to the VIOCONFIGINFO structure that contains information
            about configuration of the default display.
 
pbFunction  Points to the PTRDRAWFUNCTION structure that contains the
            address of the pointer-draw function.
 
hDevice     Identifies the pointing device that receives the device-control
            function. The handle must have been created previously by using
            the DosOpen function.
 
Return Value
 
The return value is zero if the function is successful or an error value if
an error occurs.
 
See Also
 
DosOpen, MOU_SETPROTDRAWADDRESS, PTRDRAWFUNCTION, VIOCONFIGINFO
 
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