Sets the position at which the presentation space maps to the window.

#define INCL_VIO
#include <os2.h>

ULONG     Row;     /*  The top-most row shown in the window */
ULONG     Column;  /*  The left-most column shown in the window. */
HVIO      hvps;    /*  VIO presentation-space handle. */
APIRET    rc;      /*  Return code. */

rc = VioSetOrigin(Row, Column, hvps);