The way C3[0] handles this is fairly interesting. An function returning an optional in C3, such as: fn int? run_operation_by_id(int id); Would be equivale

The way C3[0] handles this is fairly interesting. An function returning an optional in C3, such as: fn int? run_operation_by_id(int id); Would be equivalent to the following in C: /* ABI type definitions omitted for brevity */ c3fault_t run_operation_by_id(int *return_value, int id); [0] https://c3-lang.org https://c3-lang.org