## Presentation Device Driver Reference for OS/2

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### GreErasePS - Remarks

The handling routine does not update GPI_BOUNDS or return correlation data, and it is not affected by the PCTL_DRAW control or COM_DRAW command flag. However, in display drivers, the handling routine should update USER_BOUNDS if the COM_ALT_BOUND command flag is set.

This function is subject to all clipping.