ICCCOLORANTTYPE

typedef enum

{
   UnknownColorant  = 0x0000L,
   ITU_R_BT709   = 0x0001L,
   SMPTE_RP145_1994 = 0x0002L,
   EBU_TECH3213_E  = 0x0003L,
   P22 = 0x0004L
} ICCCOLORANTTYPE;

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