1 files changed, 61 insertions, 0 deletions
diff --git a/src/io/audio_unit.h b/src/io/audio_unit.h
new file mode 100644
index 0000000..46f86b1
--- /dev/null
+++ b/src/io/audio_unit.h
@@ -0,0 +1,61 @@
+/*
+  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 */