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Diffstat (limited to 'genqrcode/tests/rscode.h')
| -rw-r--r-- | genqrcode/tests/rscode.h | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/genqrcode/tests/rscode.h b/genqrcode/tests/rscode.h new file mode 100644 index 0000000000..d4a07c9bae --- /dev/null +++ b/genqrcode/tests/rscode.h @@ -0,0 +1,40 @@ +/* + * qrencode - QR Code encoder + * + * Reed solomon encoder. This code is taken from Phil Karn's libfec then + * editted and packed into a pair of .c and .h files. + * + * Copyright (C) 2002, 2003, 2004, 2006 Phil Karn, KA9Q + * (libfec is released under the GNU Lesser General Public License.) + * + * Copyright (C) 2006-2011 Kentaro Fukuchi <kentaro@fukuchi.org> + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#ifndef RSCODE_H +#define RSCODE_H + +/* + * General purpose RS codec, 8-bit symbols. + */ + +typedef struct _RS RS; + +extern RS *init_rs(int symsize, int gfpoly, int fcr, int prim, int nroots, int pad); +extern void encode_rs_char(RS *rs, const unsigned char *data, unsigned char *parity); +extern void free_rs_char(RS *rs); + +#endif /* RSCODE_H */ |