Fix for 64bit-integer compilation
Fix for 64bit-integer compilation

dftlibs/xcfun,bast/xcfun,dftlibs/xcfun,bast/xcfun,robertodr/xcfun,robertodr/xcfun,dftlibs/xcfun,dftlibs/xcfun,robertodr/xcfun,bast/xcfun,bast/xcfun,robertodr/xcfun