xref: /freebsd/sys/dev/sound/midi/mpu401.h (revision d056fa046c6a91b90cd98165face0e42a33a5173)
1 /*-
2  * (c) 2003 Mathew Kanner
3  *
4  * Redistribution and use in source and binary forms, with or without
5  * modification, are permitted provided that the following conditions are
6  * met: 1. Redistributions of source code must retain the above copyright
7  * notice, this list of conditions and the following disclaimer. 2.
8  * Redistributions in binary form must reproduce the above copyright notice,
9  * this list of conditions and the following disclaimer in the documentation
10  * and/or other materials provided with the distribution.
11  *
12  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND ANY
13  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
14  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
15  * DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR
16  * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
17  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
18  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
19  * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
20  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
21  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
22  * SUCH DAMAGE.
23  *
24  * $FreeBSD$
25  */
26 
27 #ifndef MPU401_H
28 #define MPU401_H
29 
30 struct mpu401;
31 
32 typedef int mpu401_intr_t(struct mpu401 * _obj);
33 
34 extern struct mpu401 *mpu401_init(kobj_class_t _cls, void *cookie,
35 			driver_intr_t *_softintr,mpu401_intr_t **_cb);
36 extern int mpu401_uninit(struct mpu401 * _obj);
37 #endif
38