VioGetDeviceCellSize - Parameters

Height (PULONG) - input

Pointer to the height of the character cell in pels.

Width (PULONG) - input

Pointer to the width of the character cell in pels.

hvps (HVIO) - input

VIO presentation-space handle.

This is a value returned by VioCreatePS.

rc (APIRET) - returns

Return code.

VioGetDeviceCellSize returns one of the following values:

• NO_ERROR 421
  ERROR_VIO_INVALID_PARMS
  436
  ERROR_VIO_INVALID_HANDLE

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