StraightLine     7520 testbed/testcms2.c         y[i] = StraightLine(x);
StraightLine     7524 testbed/testcms2.c     ok = TestCurve( "Float Samples", curve, StraightLine);
StraightLine     7562 testbed/testcms2.c         y[i] = StraightLine(x);
StraightLine     7578 testbed/testcms2.c     ok = TestCurve( "Float Segmented Curve", curve, StraightLine);