butterflyfs/butterfly.h

#ifndef  __BUTTERFLY_H__
# define __BUTTERFLY_H__

#include <linux/fs.h>

#define BUTTERFLY_MAGIC -638480828

struct dentry   *butterfly_mount(struct file_system_type *fs, int flags, const char *devname, void *data);
void            butterfly_unmount(struct super_block *sb);

#endif /*__BUTTERFLY_H__*/