abs_diff

Returns |x - y| without modulo overflow.

template <typename I, detail::enable_if_t<((detail::builtin::is_geninteger<I>::value)), int> >
auto abs_diff(I x, I y) -> detail::make_genuint_t<I>

1. Returns `|x - y|` without modulo overflow.
   Parameters:
   • I x
   • I y