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Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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123456789101112131415161718192021/* SPDX-License-Identifier: GPL-2.0 */#ifndef _LINUX_SOUND_H#define _LINUX_SOUND_H
#include <uapi/linux/sound.h>
/* * Sound core interface functions */ struct device;extern int register_sound_special(const struct file_operations *fops, int unit);extern int register_sound_special_device(const struct file_operations *fops, int unit, struct device *dev);extern int register_sound_mixer(const struct file_operations *fops, int dev);extern int register_sound_dsp(const struct file_operations *fops, int dev);
extern void unregister_sound_special(int unit);extern void unregister_sound_mixer(int unit);extern void unregister_sound_dsp(int unit);#endif /* _LINUX_SOUND_H */