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include
seq_midi_event.h
Go to the documentation of this file.
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/*
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* This library is free software; you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as
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* published by the Free Software Foundation; either version 2.1 of
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* the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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*/
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#ifndef __ALSA_SEQ_MIDI_EVENT_H
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#define __ALSA_SEQ_MIDI_EVENT_H
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#ifdef __cplusplus
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extern
"C"
{
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#endif
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typedef
struct
snd_midi_event
snd_midi_event_t
;
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int
snd_midi_event_new
(
size_t
bufsize,
snd_midi_event_t
**rdev);
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int
snd_midi_event_resize_buffer
(
snd_midi_event_t
*dev,
size_t
bufsize);
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void
snd_midi_event_free
(
snd_midi_event_t
*dev);
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void
snd_midi_event_init
(
snd_midi_event_t
*dev);
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void
snd_midi_event_reset_encode
(
snd_midi_event_t
*dev);
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void
snd_midi_event_reset_decode
(
snd_midi_event_t
*dev);
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void
snd_midi_event_no_status
(
snd_midi_event_t
*dev,
int
on);
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/* encode from byte stream - return number of written bytes if success */
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long
snd_midi_event_encode
(
snd_midi_event_t
*dev,
const
unsigned
char
*buf,
long
count,
snd_seq_event_t
*ev);
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int
snd_midi_event_encode_byte
(
snd_midi_event_t
*dev,
int
c,
snd_seq_event_t
*ev);
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/* decode from event to bytes - return number of written bytes if success */
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long
snd_midi_event_decode
(
snd_midi_event_t
*dev,
unsigned
char
*buf,
long
count,
const
snd_seq_event_t
*ev);
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#ifdef __cplusplus
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}
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#endif
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#endif
/* __ALSA_SEQ_MIDI_EVENT_H */
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