3 This file is part of a program that implements a Software-Defined Radio.
5 Copyright (C) 2004-2005 by Frank Brickle, AB2KT and Bob McGwier, N4HY
7 This program is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 2 of the License, or
10 (at your option) any later version.
12 This program is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 You should have received a copy of the GNU General Public License
18 along with this program; if not, write to the Free Software
19 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
21 The authors can be reached by email at
29 The DTTS Microwave Society
40 #include <splitfields.h>
41 #include <datatypes.h>
51 typedef struct _dcblocker {
53 REAL inp[BLKMEM], out[BLKMEM];
57 } DCBlockerInfo, *DCBlocker;
59 extern void DCBlock(DCBlocker dcb);
60 extern void resetDCBlocker(DCBlocker dcb, int lev);
61 extern DCBlocker newDCBlocker(int lev, CXB buf);
62 extern void delDCBlocker(DCBlocker dcb);