NAME
        ConvertHSBToRGB -- convert from an HSB color space to an RGB color
                           space. (V39)

   SYNOPSIS
        ConvertHSBToRGB(hsb, rgb);
                        A0   A1

        VOID ConvertHSBToRGB(struct colorwheelhsb *, struct colorwheelrgb *);

   FUNCTION
        Converts a color from an HSB representation to an RGB representation.

   INPUTS
        hsb - filled-in colorwheelhsb structure containing the values to
              convert
        rgb - structure to receive the converted values

   BUGS
        Even though all communication with the color wheel is done using full
        32-bit color components, color calculations are currently done using
        16-bit math, which can cause certain rounding errors to appear.