[Dcmlib] gdcm - intel icc

[Mathieu Malaterre]

Building object file gdcmPixelReadConvert.o...
/home/mathieu/Creatis/gdcm/src/gdcmPixelReadConvert.cxx(693): warning 
#68: integer conversion resulted in a change of sign
            int8_t smask8 = 255;
                            ^

/home/mathieu/Creatis/gdcm/src/gdcmPixelReadConvert.cxx(704): warning 
#68: integer conversion resulted in a change of sign
            int16_t smask16 = 65535;
                              ^


C'est fais expres ca ?