> So:
>
> pdf_i64_add(&bignum1, bignum2, bignum3);
> if (pdf_i64_invalid_p(bignum1))
> {
> /* An error occurred */
> }
> As talked in the irc, could be better to pass a reference to the status variable to the function so that it can safely return void: Ok. Please commit a fix for this and any other affected macro.
