compare_numbers
static bool compare_numbers(enum bcode_compare, struct number *,
compare_numbers(BCODE_EQUAL, a, b) ? 1 : 0));
compare_numbers(BCODE_LESS, a, b) ? 1 : 0));
compare_numbers(BCODE_NOT_GREATER, a, b) ? 1 : 0));
ok = compare_numbers(type, a, b);