cmsDesaturateLab 1878 include/lcms2.h CMSAPI cmsBool          CMSEXPORT cmsDesaturateLab(cmsCIELab* Lab,
cmsDesaturateLab  184 utils/jpgicc/jpgicc.c     cmsDesaturateLab(&Lab, 85, -85, 125, -75);    // This function does the necessary gamut remapping