2 * Copyright (c) 2003 Mathew Kanner
3 * Copyright (c) 1999 Seigo Tanimura
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
16 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
18 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
21 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
27 * $FreeBSD: head/sys/dev/sound/midi/sequencer.h 193640 2009-06-07 19:12:08Z ariff $
31 * Include file for the midi sequence driver.
41 * many variables should be reduced to a range. Here define a macro
44 #define RANGE(var, low, high) (var) = \
45 ((var)<(low)?(low) : (var)>(high)?(high) : (var))
49 void seq_timer(void *arg
);
51 SYSCTL_DECL(_hw_midi_seq
);
55 #define SEQ_DEBUG(y, x) \
57 if (seq_debug >= y) { \
62 SYSCTL_DECL(_hw_midi
);
66 #define SYNTHPROP_MIDI 1
67 #define SYNTHPROP_SYNTH 2
68 #define SYNTHPROP_RX 4
69 #define SYNTHPROP_TX 8
75 typedef struct _midi_cmdtab midi_cmdtab
;
76 extern midi_cmdtab cmdtab_seqevent
[];
77 extern midi_cmdtab cmdtab_seqioctl
[];
78 extern midi_cmdtab cmdtab_timer
[];
79 extern midi_cmdtab cmdtab_seqcv
[];
80 extern midi_cmdtab cmdtab_seqccmn
[];
82 char *midi_cmdname(int cmd
, midi_cmdtab
* tab
);