#ifndef PDF417_ENC_H__#define PDF417_ENC_H__#ifdef __cplusplusextern "C"{#endif  void put_back (int inval);  void generateEC (UInt32 * data, UInt32 len, UInt32 EClen);  void powers_init ();  void coeff_init_32 ();  int modbase (int x);  void init_rs ();  int eras_dec_rs (int data[NN], int eras_pos[NN - KK], int no_eras,                   int data_len, int synd_len);  void syndromes (int message_len, int synd_count);  void put_back_len (int inval);  void numeric_compact (char *instring);  void nc (char *instring);  void byte_compact (char *instring);  void test_byte_compact ();  void outbit (FILE * fp, int bit);  void PDF417_encodePBM (char *output_filename, Int32 datacols,                         Int32 datarows, Int32 row_height, Int32 npix);  void make_pdf (Int32 ** out);  void make_pdf_ps_dim (char *output_filename, Int32 ** out, int justbits,                       int Xwid,int Ydim, int QZ);  void make_pdf_ps(char *output_filename, Int32 ** out, int justbits);  void make_pdf_raw (Int32 ** out);  void test_nc ();  int get_cvalue_Mode (unsigned char inchar, int *Mode_ret);  void expand_string (char *instring);  void text_compress (char *instring);  void test_text_comp ();  void do_row_begin (int row, int eclen);  void do_row_end (int row, int eclen);  void do_data (int row, int c_index, int index);  void do_prelude ();  void do_post ();    void do_rows_columns (int eclen);  void test_ecc ();  void get_line (char *linestr, FILE * infile);  void skipblanks ();  int get_next_operation ();  void do_mode_latch (int incode);  void get_data ();  int Usage_old (void);  void pdf417_en (int in_rval, int in_cval, int in_ec_level, int output_type,                  int use_default, int raw_mode);  void pdf417_en_new (int in_rval, int in_cval, int in_ec_level, int output_type,                  int use_default, int raw_mode, int Xwid, int Ydim, int QZ);  void init_arrays ();#ifdef __cplusplus}#endif#endif