cmsCIE2000DeltaE   40 src/lcms.c     DEF_DLL_FN (cmsFloat64Number, cmsCIE2000DeltaE,
cmsCIE2000DeltaE   64 src/lcms.c       LOAD_DLL_FN (library, cmsCIE2000DeltaE);
cmsCIE2000DeltaE  152 src/lcms.c       return make_float (cmsCIE2000DeltaE (&Lab1, &Lab2, Kl, Kc, Kh));