/* User include file for the Reed-Solomon codec * Copyright 2002, Phil Karn KA9Q * May be used under the terms of the GNU General Public License (GPL) *//* General purpose RS codec, 8-bit symbols */void encode_rs_char(void *rs,unsigned char *data,unsigned char *parity);int decode_rs_char(void *rs,unsigned char *data,int *eras_pos,		   int no_eras);void *init_rs_char(int symsize,int gfpoly,		   int fcr,int prim,int nroots,		   int pad);void free_rs_char(void *rs);/* General purpose RS codec, integer symbols */void encode_rs_int(void *rs,int *data,int *parity);int decode_rs_int(void *rs,int *data,int *eras_pos,int no_eras);void *init_rs_int(int symsize,int gfpoly,int fcr,		  int prim,int nroots,int pad);void free_rs_int(void *rs);/* CCSDS standard (255,223) RS codec with conventional (*not* dual-basis) * symbol representation */void encode_rs_8(unsigned char *data,unsigned char *parity,int pad);int decode_rs_8(unsigned char *data,int *eras_pos,int no_eras,int pad);/* CCSDS standard (255,223) RS codec with dual-basis symbol representation */void encode_rs_ccsds(unsigned char *data,unsigned char *parity,int pad);int decode_rs_ccsds(unsigned char *data,int *eras_pos,int no_eras,int pad);/* Tables to map from conventional->dual (Taltab) and * dual->conventional (Tal1tab) bases */extern unsigned char Taltab[],Tal1tab[];