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Open Menu /sound/core/seq/oss/seq_oss_midi.h 
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/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
 * OSS compatible sequencer driver
 *
 * midi device information
 *
 * Copyright (C) 1998,99 Takashi Iwai <tiwai@suse.de>
 */

#ifndef __SEQ_OSS_MIDI_H
#define __SEQ_OSS_MIDI_H

#include "seq_oss_device.h"
#include <sound/seq_oss_legacy.h>

int snd_seq_oss_midi_lookup_ports(int client);
int snd_seq_oss_midi_check_new_port(struct snd_seq_port_info *pinfo);
int snd_seq_oss_midi_check_exit_port(int client, int port);
void snd_seq_oss_midi_clear_all(void);

void snd_seq_oss_midi_setup(struct seq_oss_devinfo *dp);
void snd_seq_oss_midi_cleanup(struct seq_oss_devinfo *dp);

int snd_seq_oss_midi_open(struct seq_oss_devinfo *dp, int dev, int file_mode);
void snd_seq_oss_midi_open_all(struct seq_oss_devinfo *dp, int file_mode);
int snd_seq_oss_midi_close(struct seq_oss_devinfo *dp, int dev);
void snd_seq_oss_midi_reset(struct seq_oss_devinfo *dp, int dev);
int snd_seq_oss_midi_putc(struct seq_oss_devinfo *dp, int dev, unsigned char c,
			  struct snd_seq_event *ev);
int snd_seq_oss_midi_input(struct snd_seq_event *ev, int direct, void *private);
int snd_seq_oss_midi_filemode(struct seq_oss_devinfo *dp, int dev);
int snd_seq_oss_midi_make_info(struct seq_oss_devinfo *dp, int dev, struct midi_info *inf);
void snd_seq_oss_midi_get_addr(struct seq_oss_devinfo *dp, int dev, struct snd_seq_addr *addr);

#endif