/usr/include/aubio/io/audio_unit.h is in libaubio-dev 0.4.1-2build4.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 | /*
Copyright (C) 2013 Paul Brossier <piem@aubio.org>
This file is part of aubio.
aubio is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
aubio 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with aubio. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef _AUBIO_AUDIO_UNIT_H
#define _AUBIO_AUDIO_UNIT_H
/** \file
*/
#ifdef __cplusplus
extern "C" {
#endif
typedef struct _aubio_audio_unit_t aubio_audio_unit_t;
aubio_audio_unit_t * new_aubio_audio_unit(uint_t samplerate, uint_t inchannels,
uint_t outchannels, uint_t blocksize);
typedef uint_t (*aubio_device_callback_t) (void * closure, fmat_t *ibuf, fmat_t *obuf);
uint_t aubio_audio_unit_set_callback(aubio_audio_unit_t *o,
aubio_device_callback_t callback, void *closure);
sint_t aubio_audio_unit_set_verbose (aubio_audio_unit_t *o, uint_t verbose);
sint_t aubio_audio_unit_set_preferred_latency (aubio_audio_unit_t *o, smpl_t
latency);
sint_t aubio_audio_unit_set_prevent_feedback (aubio_audio_unit_t *o, uint_t
prevent_feedback);
sint_t aubio_audio_unit_get_info (aubio_audio_unit_t *o);
sint_t aubio_audio_unit_init (aubio_audio_unit_t *o);
sint_t aubio_audio_unit_start (aubio_audio_unit_t *o);
sint_t aubio_audio_unit_stop (aubio_audio_unit_t *o);
uint_t del_aubio_audio_unit(aubio_audio_unit_t *o);
#ifdef __cplusplus
}
#endif
#endif /* _AUBIO_AUDIO_UNIT_H */
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