rsnd_format_indexed_name
rsnd_format_indexed_name(name, sizeof(name), '-', base, index);
rsnd_format_indexed_name(name, sizeof(name), '.', base, index);
rsnd_format_indexed_name(name, sizeof(name), '-', base, index);
rsnd_format_indexed_name(name, sizeof(name), '.', base, index);
rsnd_format_indexed_name(name, sizeof(name), '-', base, index);
rsnd_format_indexed_name(name, sizeof(name), '.', base, index);