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VIDEOSETUP()

Syntax:     VIDEOSETUP()

Returns:    A numeric value.
            The number indicates the video mode, set at the start of the
            system.

            0   It is not possible to determine the video mode.
            1   Monochrome display with color card and 40 columns.
            2   Monochrome display with color card and 80 columns.
            3   Monochrome with 80 columns (Hercules or IBM
                monochrome).

Usage:      The function returns the dip switch settings on the mother
            board of an XT, or the setting of the CMOS-RAM of an AT.

Notes:      VIDEOSETUP() will always return the system setting after
            power-up.

Library:    CT1.LIB


--------------------------------- Example ------------------------------

Examples:   * To display the video mode of a monochrome
            * system.
            ? VIDEOSETUP()                      && Result: 3