struct Cfg {
  string http_request_type = "http";
  string http_host         = "localhost";
  string doc_root_www      = "/srv/www/spine/static";
  string doc_root_cgi      = "/var/www/cgi/cgi-bin/";
  string doc_root_db       = "/srv/www/spine/static/sqlite/";
  string host_cgi_subpath  = "/cgi-bin";
  // string subpath_cgi       = "/cgi-bin/";
  string filename_cgi      = "spine_search";
  string cgi_script_filename_with_any_subpath  = "/cgi-bin/spine_search";
  string filename_db       = "spine.search.db";
}
enum _cfg = Cfg();