// NB: iconv was given only strlen(psz) characters on input, and so
// it couldn't convert the trailing zero. Let's do it ourselves
// if there's some room left for it in the output buffer.
// NB: iconv was given only strlen(psz) characters on input, and so
// it couldn't convert the trailing zero. Let's do it ourselves
// if there's some room left for it in the output buffer.