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31 lines
897 B
31 lines
897 B
/* SPDX-License-Identifier: GPL-2.0-only */ |
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/* |
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* Line 6 Linux USB driver |
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* |
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* Copyright (C) 2004-2010 Markus Grabner ([email protected]) |
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*/ |
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#ifndef MIDIBUF_H |
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#define MIDIBUF_H |
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struct midi_buffer { |
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unsigned char *buf; |
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int size; |
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int split; |
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int pos_read, pos_write; |
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int full; |
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int command_prev; |
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}; |
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extern int line6_midibuf_bytes_used(struct midi_buffer *mb); |
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extern int line6_midibuf_bytes_free(struct midi_buffer *mb); |
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extern void line6_midibuf_destroy(struct midi_buffer *mb); |
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extern int line6_midibuf_ignore(struct midi_buffer *mb, int length); |
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extern int line6_midibuf_init(struct midi_buffer *mb, int size, int split); |
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extern int line6_midibuf_read(struct midi_buffer *mb, unsigned char *data, |
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int length); |
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extern void line6_midibuf_reset(struct midi_buffer *mb); |
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extern int line6_midibuf_write(struct midi_buffer *mb, unsigned char *data, |
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int length); |
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#endif
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