Incidentally, a tip: C11 has basic generic/overloading support based on macros. So even if you can't get "a + b * c + d", you can at least get "add(a, mul(b, c

Incidentally, a tip: C11 has basic generic/overloading support based on macros. So even if you can't get "a + b * c + d", you can at least get "add(a, mul(b, c), d)". The implementation is ugly, but if you only need it for one thing, it doesn't really matter.