/*  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 __cplusplusextern "C" {#endif typedef struct _aubio_audio_unit_t aubio_audio_unit_t;#pragma incomplete 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 */