This enumerated type is used within the ICC_CHROMATICITY structure to indicate phosphor or colorant type.
typedef enum{UnknownColorant = 0x0000L,ITU_R_BT709 = 0x0001L,SMPTE_RP145_1994 = 0x0002L,EBU_TECH3213_E = 0x0003L,P22 = 0x0004L} ICCCOLORANTTYPE;