1 /*- 2 * Copyright (c) 2003 Mathew Kanner 3 * Copyright (c) 1999 Seigo Tanimura 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 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. 14 * 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 25 * SUCH DAMAGE. 26 * 27 * $FreeBSD$ 28 */ 29 30 /* 31 * Include file for the midi sequence driver. 32 */ 33 34 #ifndef _SEQUENCER_H_ 35 #define _SEQUENCER_H_ 36 37 38 #define NSEQ_MAX 16 39 40 /* 41 * many variables should be reduced to a range. Here define a macro 42 */ 43 44 #define RANGE(var, low, high) (var) = \ 45 ((var)<(low)?(low) : (var)>(high)?(high) : (var)) 46 47 #ifdef _KERNEL 48 49 void seq_timer(void *arg); 50 51 SYSCTL_DECL(_hw_midi_seq); 52 53 extern int seq_debug; 54 55 #define SEQ_DEBUG(y, x) \ 56 do { \ 57 if (seq_debug >= y) { \ 58 (x); \ 59 } \ 60 } while (0) 61 62 SYSCTL_DECL(_hw_midi); 63 64 #endif /* _KERNEL */ 65 66 #define SYNTHPROP_MIDI 1 67 #define SYNTHPROP_SYNTH 2 68 #define SYNTHPROP_RX 4 69 #define SYNTHPROP_TX 8 70 71 struct _midi_cmdtab { 72 int cmd; 73 char *name; 74 }; 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[]; 81 82 char *midi_cmdname(int cmd, midi_cmdtab * tab); 83 84 enum { 85 MORE, 86 TIMERARMED, 87 QUEUEFULL 88 }; 89 90 #endif 91