| /* |
| * Line6 Linux USB driver - 0.9.1beta |
| * |
| * Copyright (C) 2004-2010 Markus Grabner (grabner@icg.tugraz.at) |
| * |
| * This program is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU General Public License as |
| * published by the Free Software Foundation, version 2. |
| * |
| */ |
| |
| #ifndef MIDIBUF_H |
| #define MIDIBUF_H |
| |
| struct MidiBuffer { |
| unsigned char *buf; |
| int size; |
| int split; |
| int pos_read, pos_write; |
| int full; |
| int command_prev; |
| }; |
| |
| extern int line6_midibuf_bytes_used(struct MidiBuffer *mb); |
| extern int line6_midibuf_bytes_free(struct MidiBuffer *mb); |
| extern void line6_midibuf_destroy(struct MidiBuffer *mb); |
| extern int line6_midibuf_ignore(struct MidiBuffer *mb, int length); |
| extern int line6_midibuf_init(struct MidiBuffer *mb, int size, int split); |
| extern int line6_midibuf_read(struct MidiBuffer *mb, unsigned char *data, |
| int length); |
| extern void line6_midibuf_reset(struct MidiBuffer *mb); |
| extern int line6_midibuf_skip_message(struct MidiBuffer *mb, |
| unsigned short mask); |
| extern void line6_midibuf_status(struct MidiBuffer *mb); |
| extern int line6_midibuf_write(struct MidiBuffer *mb, unsigned char *data, |
| int length); |
| |
| #endif |
