size_t wid = 0;
for (int i = 0; l[i].shortname_char_ || l[i].longname_str0_; i++)
- wid = max (wid, l[i].str_for_help ().length ());
+ wid = std::max (wid, l[i].str_for_help ().length ());
for (int i = 0; l[i].shortname_char_ || l[i].longname_str0_; i++)
{