#ifndef _xfs_dev_h
#define _xfs_dev_h

#include <xfs_common.h>
#include <sys/uio.h>

extern int xfs_devopen _PARAMS((dev_t dev, int flags));
extern int xfs_devclose _PARAMS((dev_t dev, int flags));
extern int xfs_devread _PARAMS((dev_t dev, struct uio *uiop));
extern int xfs_devwrite _PARAMS((dev_t dev, struct uio *uiop));
extern int xfs_devioctl _PARAMS((dev_t dev, int cmd, caddr_t data, int flags));
extern int xfs_devselect _PARAMS((dev_t dev, int rw));

extern int xfs_install_device _PARAMS((void));
extern int xfs_uninstall_device _PARAMS((void));

extern int xfs_install_filesys _PARAMS((void));
extern int xfs_uninstall_filesys _PARAMS((void));

extern int xfs_install_syscalls _PARAMS((void));
extern int xfs_uninstall_syscalls _PARAMS((void));

extern int xfs_vdstat_filesys _PARAMS((void));
extern int xfs_vdstat_syscalls _PARAMS((void));
extern int xfs_vdstat_device _PARAMS((void));

#endif /* _xfs_dev_h */