if( result >= 0 && beep && new_scale != 1 ) {
static struct { double freq, secs, gain; }
tone[2] = { { 2000., 1.5, 0.5 }, { 4000., 0.25, 0.5 } };
if( result >= 0 && beep && new_scale != 1 ) {
static struct { double freq, secs, gain; }
tone[2] = { { 2000., 1.5, 0.5 }, { 4000., 0.25, 0.5 } };