parse_elem
err = parse_elem(argv, &info, key, value, info.key_size,
err = parse_elem(argv, &info, key, NULL, info.key_size, 0, NULL, NULL,
err = parse_elem(argv, &info, key, NULL, info.key_size, 0, NULL,
err = parse_elem(argv, &info, key, NULL, info.key_size, 0, NULL, NULL,
return parse_elem(argv, info, NULL, value, key_size, value_size,
return parse_elem(argv, info, key, NULL, key_size, value_size,
return parse_elem(argv + 1, info, key, value, key_size,