CheckOneRGB      4206 testbed/testcms2.c     if (!CheckOneRGB(xform, 0, 0, 0, 0, 0, 0)) return 0;
CheckOneRGB      4207 testbed/testcms2.c     if (!CheckOneRGB(xform, 120, 0, 0, 120, 0, 0)) return 0;
CheckOneRGB      4208 testbed/testcms2.c     if (!CheckOneRGB(xform, 0, 222, 255, 0, 222, 255)) return 0;
CheckOneRGB      4213 testbed/testcms2.c     if (!CheckOneRGB(xform, 0, 0, 123, 123, 0, 0)) return 0;
CheckOneRGB      4214 testbed/testcms2.c     if (!CheckOneRGB(xform, 154, 234, 0, 0, 234, 154)) return 0;