From 09e514732788d821189c59ddc58e70355ba1a3cb Mon Sep 17 00:00:00 2001 From: "Matthias P. Braendli" Date: Mon, 23 Sep 2019 20:09:39 +0200 Subject: Add code from common repository --- lib/fec/init_rs_char.c | 35 +++++++++++++++++++++++++++++++++++ 1 file changed, 35 insertions(+) create mode 100644 lib/fec/init_rs_char.c (limited to 'lib/fec/init_rs_char.c') diff --git a/lib/fec/init_rs_char.c b/lib/fec/init_rs_char.c new file mode 100644 index 0000000..a51099a --- /dev/null +++ b/lib/fec/init_rs_char.c @@ -0,0 +1,35 @@ +/* Initialize a RS codec + * + * Copyright 2002 Phil Karn, KA9Q + * May be used under the terms of the GNU Lesser General Public License (LGPL) + */ +#include + +#include "char.h" +#include "rs-common.h" + +void free_rs_char(void *p){ + struct rs *rs = (struct rs *)p; + + free(rs->alpha_to); + free(rs->index_of); + free(rs->genpoly); + free(rs); +} + +/* Initialize a Reed-Solomon codec + * symsize = symbol size, bits + * gfpoly = Field generator polynomial coefficients + * fcr = first root of RS code generator polynomial, index form + * prim = primitive element to generate polynomial roots + * nroots = RS code generator polynomial degree (number of roots) + * pad = padding bytes at front of shortened block + */ +void *init_rs_char(int symsize,int gfpoly,int fcr,int prim, + int nroots,int pad){ + struct rs *rs; + +#include "init_rs.h" + + return rs; +} -- cgit v1.2.3