820 cmsToneCurve* CMSEXPORT cmsDupToneCurve(const cmsToneCurve* In)  in cmsDupToneCurve()  argument
825 …if (In == NULL || In ->InterpParams == NULL || In ->Segments == NULL || In ->Table16 == NULL) retu…  in cmsDupToneCurve()
827 …return  AllocateToneCurveStruct(In ->InterpParams ->ContextID, In ->nEntries, In ->nSegments, In -…  in cmsDupToneCurve()
878 int GetInterval(cmsFloat64Number In, const cmsUInt16Number LutTable[], const struct _cms_interp_str…  in GetInterval()  argument
896                 if (In >= y0 && In <= y1) return i;  in GetInterval()
900                     if (In >= y1 && In <= y0) return i;  in GetInterval()
912                 if (In >= y0 && In <= y1) return i;  in GetInterval()
916                     if (In >= y1 && In <= y0) return i;  in GetInterval()
1223         cmsUInt16Number In, Out;  in cmsEvalToneCurveFloat()  local
1225         In = (cmsUInt16Number) _cmsQuickSaturateWord(v * 65535.0);  in cmsEvalToneCurveFloat()
1226         Out = cmsEvalToneCurve16(Curve, In);  in cmsEvalToneCurveFloat()