if(!_xcb_parse_display(displayname, &host, &protocol, &display, screenp))
return (xcb_connection_t *) &error_connection;
fd = _xcb_open(host, protocol, display);
free(host);
if(!_xcb_parse_display(displayname, &host, &protocol, &display, screenp))
return (xcb_connection_t *) &error_connection;
fd = _xcb_open(host, protocol, display);
free(host);