#[no_mangle]
extern "C" fn ICU4XDataStruct_create_decimal_symbols_v1(
    plus_sign_prefix_diplomat_data: *const u8,
    plus_sign_prefix_diplomat_len: usize,
    plus_sign_suffix_diplomat_data: *const u8,
    plus_sign_suffix_diplomat_len: usize,
    minus_sign_prefix_diplomat_data: *const u8,
    minus_sign_prefix_diplomat_len: usize,
    minus_sign_suffix_diplomat_data: *const u8,
    minus_sign_suffix_diplomat_len: usize,
    decimal_separator_diplomat_data: *const u8,
    decimal_separator_diplomat_len: usize,
    grouping_separator_diplomat_data: *const u8,
    grouping_separator_diplomat_len: usize,
    primary_group_size: u8,
    secondary_group_size: u8,
    min_group_size: u8,
    digits_diplomat_data: *const DiplomatChar,
    digits_diplomat_len: usize,
) -> DiplomatResult<Box<ICU4XDataStruct>, ICU4XError>