58 lines
2.0 KiB
C
58 lines
2.0 KiB
C
/*-
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* Copyright (c) 2003 Mathew Kanner
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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#ifndef MIDI_H
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#define MIDI_H
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#include <sys/types.h>
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#include <sys/malloc.h>
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MALLOC_DECLARE(M_MIDI);
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#define M_RX 0x01
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#define M_TX 0x02
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#define M_RXEN 0x04
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#define M_TXEN 0x08
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#define MIDI_TYPE unsigned char
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struct snd_midi;
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struct snd_midi *
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midi_init(kobj_class_t _mpu_cls, int _unit, int _channel, void *cookie);
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int midi_uninit(struct snd_midi *_m);
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int midi_out(struct snd_midi *_m, MIDI_TYPE *_buf, int _size);
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int midi_in(struct snd_midi *_m, MIDI_TYPE *_buf, int _size);
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kobj_t midimapper_addseq(void *arg1, int *unit, void **cookie);
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int midimapper_open(void *arg1, void **cookie);
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int midimapper_close(void *arg1, void *cookie);
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kobj_t midimapper_fetch_synth(void *arg, void *cookie, int unit);
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#endif
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