CbYCrYQuantum    1015 coders/dpx.c         quantum_type=CbYCrYQuantum;
CbYCrYQuantum    1803 coders/dpx.c           quantum_type=CbYCrYQuantum;
CbYCrYQuantum    3066 magick/quantum-export.c     case CbYCrYQuantum:
CbYCrYQuantum    3131 magick/quantum-import.c     case CbYCrYQuantum: