static void handle_init_section_args(struct init_section_info *info, const char *key,
                                           int key_len, char **dest, int *dest_len)
{
    if (!strncmp(key, "URI=", key_len)) {
        *dest     =        info->uri;
        *dest_len = sizeof(info->uri);
    } else if (!strncmp(key, "BYTERANGE=", key_len)) {
        *dest     =        info->byterange;
        *dest_len = sizeof(info->byterange);
    }
}