40 void ITU2Lab(WORD In[3], LPcmsCIELab Lab)  in ITU2Lab()  argument
42    Lab -> L = (double) In[0] / 655.35;  in ITU2Lab()
43    Lab -> a = (double) 170.* (In[1] - 32768.) / 65535.;  in ITU2Lab()
44    Lab -> b = (double) 200.* (In[2] - 24576.) / 65535.;  in ITU2Lab()
49 void Lab2ITU(LPcmsCIELab Lab, WORD Out[3])  in Lab2ITU()  argument
51 	Out[0] = (WORD) floor((double) (Lab -> L / 100.)* 65535. + 0.5);  in Lab2ITU()
52     Out[1] = (WORD) floor((double) (Lab -> a / 170.)* 65535. + 32768. + 0.5);  in Lab2ITU()
53     Out[2] = (WORD) floor((double) (Lab -> b / 200.)* 65535. + 24576. + 0.5);  in Lab2ITU()
70     cmsCIELab Lab;  in InputDirection()  local
72     cmsLabEncoded2Float(&Lab, In);      in InputDirection()
73     cmsClampLab(&Lab, 85, -85, 125, -75);    // This function does the necessary gamut remapping    in InputDirection()
74     Lab2ITU(&Lab, Out);  in InputDirection()
84 	cmsCIELab Lab;  in OutputDirection()  local
86     ITU2Lab(In, &Lab);  in OutputDirection()
87     cmsFloat2LabEncoded(Out, &Lab);      in OutputDirection()