But memcpy(0, x, y) is illegal for *any* x and y. In mathematics, this is called...

		Someone on Oct 5, 2017 \| parent \| context \| favorite \| on: Useful GCC warning options not enabled by -Wall -W... But memcpy(0, x, y) is illegal for any x and y. In mathematics, this is called a discontinuity. Google the value of 0^0 for comparable discussion (it ‘is’ 1 because that makes more formulas look nice)