rem: free_uri_format (struct uri_format format)
add: free_uri_format (struct uri_format *format)
context: free_uri_format (struct uri_format format){	printf("Start of Dealocating format \n");	if (format.username.len > 0)		pkg_free (format.username.s);	if (format.password.len > 0)		pkg_free (format.password.s);	if (format.ip.len > 0)		pkg_free (format.ip.s);	if (format.port.len > 0)		pkg_free (format.port.s);	if (format.protocol.len > 0)		pkg_free (format.protocol.s);	printf("End of Dealocating format \n");fflush(stdout);	return 0;}