Commit | Line | Data |
---|---|---|
705ececd MG |
1 | /* |
2 | * Line6 Linux USB driver - 0.8.0 | |
3 | * | |
4 | * Copyright (C) 2004-2009 Markus Grabner (grabner@icg.tugraz.at) | |
5 | * | |
6 | * This program is free software; you can redistribute it and/or | |
7 | * modify it under the terms of the GNU General Public License as | |
8 | * published by the Free Software Foundation, version 2. | |
9 | * | |
10 | */ | |
11 | ||
12 | #ifndef MIDIBUF_H | |
13 | #define MIDIBUF_H | |
14 | ||
15 | ||
a49e4838 | 16 | struct MidiBuffer { |
705ececd MG |
17 | unsigned char *buf; |
18 | int size; | |
19 | int split; | |
20 | int pos_read, pos_write; | |
21 | int full; | |
22 | int command_prev; | |
23 | }; | |
24 | ||
25 | ||
26 | extern int midibuf_bytes_used(struct MidiBuffer *mb); | |
27 | extern int midibuf_bytes_free(struct MidiBuffer *mb); | |
28 | extern void midibuf_destroy(struct MidiBuffer *mb); | |
29 | extern int midibuf_ignore(struct MidiBuffer *mb, int length); | |
30 | extern int midibuf_init(struct MidiBuffer *mb, int size, int split); | |
31 | extern int midibuf_read(struct MidiBuffer *mb, unsigned char *data, int length); | |
32 | extern void midibuf_reset(struct MidiBuffer *mb); | |
33 | extern int midibuf_skip_message(struct MidiBuffer *mb, unsigned short mask); | |
34 | extern void midibuf_status(struct MidiBuffer *mb); | |
a49e4838 GKH |
35 | extern int midibuf_write(struct MidiBuffer *mb, unsigned char *data, |
36 | int length); | |
705ececd MG |
37 | |
38 | ||
39 | #endif |