const char *
http_status_str (enum http_status s)
{
  switch (s) {
#define XX(num, name, string) case HTTP_STATUS_##name: return #string;
    HTTP_STATUS_MAP(XX)
#undef XX
    default: return "<unknown>";
  }
const char *
http_status_str (enum http_status s)
{
  switch (s) {
#define XX(num, name, string) case HTTP_STATUS_##name: return #string;
    HTTP_STATUS_MAP(XX)
#undef XX
    default: return "<unknown>";
  }