cmsSigGamutTag   5400 src/cmstypes.c     { cmsSigGamutTag,               { 1, 3, { cmsSigLut16Type, cmsSigLutBtoAType, cmsSigLut8Type }, DecideLUTtypeB2A}, &SupportedTags[24]},
cmsSigGamutTag   5281 testbed/testcms2.c         if (!CheckLUT(Pass, h, cmsSigGamutTag)) return 0;
cmsSigGamutTag   7600 testbed/testcms2.c     tag_size = cmsReadRawTag(hProfile, cmsSigGamutTag, buffer, 4);
cmsSigGamutTag   7601 testbed/testcms2.c     tag_size1 = cmsReadRawTag(hProfile, cmsSigGamutTag, NULL, 0);