21 #ifndef INCLUDED_DAB_CRC16_BB_IMPL_H
22 #define INCLUDED_DAB_CRC16_BB_IMPL_H
43 int d_length, d_generator, d_initial_state;
50 void forecast(
int noutput_items, gr_vector_int &ninput_items_required);
53 gr_vector_int &ninput_items,
54 gr_vector_const_void_star &input_items,
55 gr_vector_void_star &output_items);