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biquad.h
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1 /*
2  Copyright (C) 2003 Paul Brossier
3 
4  This program is free software; you can redistribute it and/or modify
5  it under the terms of the GNU General Public License as published by
6  the Free Software Foundation; either version 2 of the License, or
7  (at your option) any later version.
8 
9  This program is distributed in the hope that it will be useful,
10  but WITHOUT ANY WARRANTY; without even the implied warranty of
11  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12  GNU General Public License for more details.
13 
14  You should have received a copy of the GNU General Public License
15  along with this program; if not, write to the Free Software
16  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
17 
18 */
19 
20 #ifndef BIQUAD_H
21 #define BIQUAD_H
22 
36 #ifdef __cplusplus
37 extern "C" {
38 #endif
39 
41 typedef struct _aubio_biquad_t aubio_biquad_t;
42 
49 void aubio_biquad_do(aubio_biquad_t * b, fvec_t * in);
68 
75 
76 #ifdef __cplusplus
77 }
78 #endif
79 
80 #endif /*BIQUAD_H*/