3 /* CCITT 16-bit CRC table and calculation function header */
7 /****************************************************************************
8 * @format.tab-size 4 (Plain Text/Source Code File Header)
9 * @format.use-tabs true (see http://www.synchro.net/ptsc_hdr.html)
11 * Copyright 2003 Rob Swindell - http://www.synchro.net/copyright.html
13 * This program is free software; you can redistribute it and/or
14 * modify it under the terms of the GNU General Public License
15 * as published by the Free Software Foundation; either version 2
16 * of the License, or (at your option) any later version.
17 * See the GNU General Public License for more details: gpl.txt or
18 * http://www.fsf.org/copyleft/gpl.html
20 * Anonymous FTP access to the most recent released source is available at
21 * ftp://vert.synchro.net, ftp://cvs.synchro.net and ftp://ftp.synchro.net
23 * Anonymous CVS access to the development source and modification history
24 * is available at cvs.synchro.net:/cvsroot/sbbs, example:
25 * cvs -d :pserver:anonymous@cvs.synchro.net:/cvsroot/sbbs login
26 * (just hit return, no password is necessary)
27 * cvs -d :pserver:anonymous@cvs.synchro.net:/cvsroot/sbbs checkout src
29 * For Synchronet coding style and modification guidelines, see
30 * http://www.synchro.net/source.html
32 * You are encouraged to submit any modifications (preferably in Unix diff
33 * format) via e-mail to mods@synchro.net
35 * Note: If this box doesn't appear square, then you need to fix your tabs.
36 ****************************************************************************/
37 /* modifications for DttSP
38 Copyright (C) 2004 by Frank Brickle, AB2KT and Bob McGwier, N4HY
39 who can be reached by email at
46 The DTTS Microwave Society
48 Bridgewater, NJ 08807 */
55 extern unsigned short crc16(char *data, unsigned long len);