Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  1) /* SPDX-License-Identifier: GPL-2.0-only */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  2) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  3)  * Line 6 Linux USB driver
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  4)  *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  5)  * Copyright (C) 2004-2010 Markus Grabner (grabner@icg.tugraz.at)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  6)  */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  7) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  8) #ifndef MIDIBUF_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  9) #define MIDIBUF_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) struct midi_buffer {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) 	unsigned char *buf;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) 	int size;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) 	int split;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) 	int pos_read, pos_write;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) 	int full;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) 	int command_prev;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) extern int line6_midibuf_bytes_used(struct midi_buffer *mb);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) extern int line6_midibuf_bytes_free(struct midi_buffer *mb);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) extern void line6_midibuf_destroy(struct midi_buffer *mb);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) extern int line6_midibuf_ignore(struct midi_buffer *mb, int length);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) extern int line6_midibuf_init(struct midi_buffer *mb, int size, int split);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) extern int line6_midibuf_read(struct midi_buffer *mb, unsigned char *data,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) 			      int length);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) extern void line6_midibuf_reset(struct midi_buffer *mb);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) extern int line6_midibuf_write(struct midi_buffer *mb, unsigned char *data,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) 			       int length);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) #endif