VioScrollRt

#define INCL_VIO

USHORT  rc = VioScrollRt(TopRow, LeftCol, BotRow, RightCol, Lines, Cell,
                             VioHandle);

USHORT           TopRow;        /* Top row */
USHORT           LeftCol;       /* Left column */
USHORT           BotRow;        /* Bottom row */
USHORT           RightCol;      /* Right column */
USHORT           Lines;         /* Number of lines */
PBYTE            Cell;          /* Cell to be written */
HVIO             VioHandle;     /* Video handle */

USHORT           rc;            /* return code */