DL> static PVIOCURSORINFO CursorData;      /* cursor characteristics */

You're not very good with hungarian notation, eh, Daniel?  I admit - I
looked over the code once, and missed this, too.  :-/

At any rate, P is _pointer_, so you have a _Pointer_ to a a VIOCURSORINFO structure.

Try:

static VIOCURSORINFO CursorData;     /* cursor characteristics */

(Yes, that is the struct... )

 DL>             rc=VioGetCurType(CursorData,VioHandle);

And, obviously, you take the address of it here.

rc = VioGetCurType(&CursorData, VioHandle);

BTW, I would suggest one other change if you want this to be generic...

 DL>       HVIO VioHandle=0;                          /* video handle */

Should be static global, and add another function to the module:

void SetVioHandle(HVIO hvio)
{
  VioHandle = hvio;
}

This is, obviously, only of interest when you are using a Vio session
inside a PM session, not as a console app...



--- Maximus/2 3.01