pub fn BrotliDecompressCustomIoCustomDict<ErrType, InputType, OutputType, AllocU8, AllocU32, AllocHC>(
    r: &mut InputType,
    w: &mut OutputType,
    input_buffer: &mut [u8],
    output_buffer: &mut [u8],
    alloc_u8: AllocU8,
    alloc_u32: AllocU32,
    alloc_hc: AllocHC,
    custom_dictionary: <AllocU8 as Allocator<u8>>::AllocatedMemory,
    unexpected_eof_error_constant: ErrType
) -> Result<(), ErrType>
where AllocU8: Allocator<u8>, AllocU32: Allocator<u32>, AllocHC: Allocator<HuffmanCode>, InputType: CustomRead<ErrType>, OutputType: CustomWrite<ErrType>,