ICCCOLORANTTYPE

typedef enum
{
   UnknownColorant  = 0x0000,
   ITU_R_BT709   = 0x0001,
   SMPTE_RP145_1994 = 0x0002,
   EBU_TECH3213_E = 0x0003,
   P22 = 0x0004
} ICCCOLORANTTYPE;

This enumerated type is used within the ICC_CHROMATICITY structure to indicate phosphor or colorant type.