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36 lines
848 B
C
36 lines
848 B
C
/* Initialize a RS codec
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*
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* Copyright 2002 Phil Karn, KA9Q
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* May be used under the terms of the GNU Lesser General Public License (LGPL)
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*/
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#include <stdlib.h>
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#include "char.h"
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#include "rs-common.h"
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void free_rs_char(void *p){
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struct rs *rs = (struct rs *)p;
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free(rs->alpha_to);
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free(rs->index_of);
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free(rs->genpoly);
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free(rs);
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}
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/* Initialize a Reed-Solomon codec
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* symsize = symbol size, bits
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* gfpoly = Field generator polynomial coefficients
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* fcr = first root of RS code generator polynomial, index form
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* prim = primitive element to generate polynomial roots
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* nroots = RS code generator polynomial degree (number of roots)
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* pad = padding bytes at front of shortened block
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*/
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void *init_rs_char(int symsize,int gfpoly,int fcr,int prim,
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int nroots,int pad){
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struct rs *rs;
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#include "init_rs.h"
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return rs;
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}
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