Searched defs:uCurrSignAndOverflow (Results 1 - 1 of 1) sorted by relevance

/vbox/src/VBox/Additions/WINNT/Mouse/NT4/
H A DVBoxPS2NT.cpp235 UCHAR uCurrSignAndOverflow; member in struct:_PORTMOUEXT
1404 pDevExt->MouExt.uCurrSignAndOverflow = (UCHAR) (byte & MOUSE_SIGN_OVERFLOW_MASK);
1411 if (pDevExt->MouExt.uCurrSignAndOverflow & X_OVERFLOW)
1416 if ((uPrevSignAndOverflow & X_DATA_SIGN) != (pDevExt->MouExt.uCurrSignAndOverflow & X_DATA_SIGN))
1417 pDevExt->MouExt.uCurrSignAndOverflow ^= X_DATA_SIGN;
1419 if (pDevExt->MouExt.uCurrSignAndOverflow & X_DATA_SIGN)
1427 if (pDevExt->MouExt.uCurrSignAndOverflow & X_DATA_SIGN)
1436 if (pDevExt->MouExt.uCurrSignAndOverflow & Y_OVERFLOW)
1441 if ((uPrevSignAndOverflow & Y_DATA_SIGN) != (pDevExt->MouExt.uCurrSignAndOverflow & Y_DATA_SIGN))
1442 pDevExt->MouExt.uCurrSignAndOverflow
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