The CIEXYZTRIPLE structure contains the x, y, and z coordinates of the three colors that correspond to the red, green, and blue endpoints for a specified logical color space.
typedef struct tagCIEXYZTRIPLE
{
CIEXYZ ciexyzRed; CIEXYZ ciexyzGreen; CIEXYZ ciexyzBlue; } CIEXYZTRIPLE;
typedef CIEXYZTRIPLE FAR* LPCIEXYZTRIPLE;