do_in_runtimepath(
    char_u	*name,
    int		flags,
    void	(*callback)(char_u *fname, void *ck),
    void	*cookie)
{
    return do_in_path_and_pp(p_rtp, name, flags, callback, cookie);
}
do_in_runtimepath(
    char_u	*name,
    int		flags,
    void	(*callback)(char_u *fname, void *ck),
    void	*cookie)
{
    return do_in_path_and_pp(p_rtp, name, flags, callback, cookie);
}