#ifndef _LINUX_COMPAT_H
  #define _LINUX_COMPAT_H
  /*
   * These are the type definitions for the architecture specific
   * syscall compatibility layer.
   */

  
  #ifdef CONFIG_COMPAT
  
  #include <linux/stat.h>
  #include <linux/param.h>	/* for HZ */
  #include <linux/sem.h>

  #include <linux/socket.h>
  #include <linux/if.h>

  #include <linux/fs.h>

  #include <linux/aio_abi.h>	/* for aio_context_t */

  
  #include <asm/compat.h>
  #include <asm/siginfo.h>

  #include <asm/signal.h>

  
  #define compat_jiffies_to_clock_t(x)	\
  		(((unsigned long)(x) * COMPAT_USER_HZ) / HZ)

  typedef __compat_uid32_t	compat_uid_t;
  typedef __compat_gid32_t	compat_gid_t;

  struct compat_sel_arg_struct;

  struct rusage;

  struct compat_itimerspec {

  	struct compat_timespec it_interval;
  	struct compat_timespec it_value;
  };
  
  struct compat_utimbuf {
  	compat_time_t		actime;
  	compat_time_t		modtime;
  };
  
  struct compat_itimerval {
  	struct compat_timeval	it_interval;
  	struct compat_timeval	it_value;
  };
  
  struct compat_tms {
  	compat_clock_t		tms_utime;
  	compat_clock_t		tms_stime;
  	compat_clock_t		tms_cutime;
  	compat_clock_t		tms_cstime;
  };

  struct compat_timex {
  	compat_uint_t modes;
  	compat_long_t offset;
  	compat_long_t freq;
  	compat_long_t maxerror;
  	compat_long_t esterror;
  	compat_int_t status;
  	compat_long_t constant;
  	compat_long_t precision;
  	compat_long_t tolerance;
  	struct compat_timeval time;
  	compat_long_t tick;
  	compat_long_t ppsfreq;
  	compat_long_t jitter;
  	compat_int_t shift;
  	compat_long_t stabil;
  	compat_long_t jitcnt;
  	compat_long_t calcnt;
  	compat_long_t errcnt;
  	compat_long_t stbcnt;

  	compat_int_t tai;

  	compat_int_t:32; compat_int_t:32; compat_int_t:32; compat_int_t:32;
  	compat_int_t:32; compat_int_t:32; compat_int_t:32; compat_int_t:32;
  	compat_int_t:32; compat_int_t:32; compat_int_t:32;

  };

  #define _COMPAT_NSIG_WORDS	(_COMPAT_NSIG / _COMPAT_NSIG_BPW)
  
  typedef struct {
  	compat_sigset_word	sig[_COMPAT_NSIG_WORDS];
  } compat_sigset_t;

  extern int get_compat_timespec(struct timespec *,
  			       const struct compat_timespec __user *);
  extern int put_compat_timespec(const struct timespec *,
  			       struct compat_timespec __user *);

  
  struct compat_iovec {
  	compat_uptr_t	iov_base;
  	compat_size_t	iov_len;
  };
  
  struct compat_rlimit {
  	compat_ulong_t	rlim_cur;
  	compat_ulong_t	rlim_max;
  };
  
  struct compat_rusage {
  	struct compat_timeval ru_utime;
  	struct compat_timeval ru_stime;
  	compat_long_t	ru_maxrss;
  	compat_long_t	ru_ixrss;
  	compat_long_t	ru_idrss;
  	compat_long_t	ru_isrss;
  	compat_long_t	ru_minflt;
  	compat_long_t	ru_majflt;
  	compat_long_t	ru_nswap;
  	compat_long_t	ru_inblock;
  	compat_long_t	ru_oublock;
  	compat_long_t	ru_msgsnd;
  	compat_long_t	ru_msgrcv;
  	compat_long_t	ru_nsignals;
  	compat_long_t	ru_nvcsw;
  	compat_long_t	ru_nivcsw;
  };

  extern int put_compat_rusage(const struct rusage *,
  			     struct compat_rusage __user *);

  
  struct compat_siginfo;
  
  extern asmlinkage long compat_sys_waitid(int, compat_pid_t,
  		struct compat_siginfo __user *, int,
  		struct compat_rusage __user *);
  
  struct compat_dirent {
  	u32		d_ino;
  	compat_off_t	d_off;
  	u16		d_reclen;
  	char		d_name[256];
  };

  struct compat_ustat {
  	compat_daddr_t		f_tfree;
  	compat_ino_t		f_tinode;
  	char			f_fname[6];
  	char			f_fpack[6];
  };

  typedef union compat_sigval {
  	compat_int_t	sival_int;
  	compat_uptr_t	sival_ptr;
  } compat_sigval_t;
  
  #define COMPAT_SIGEV_PAD_SIZE	((SIGEV_MAX_SIZE/sizeof(int)) - 3)
  
  typedef struct compat_sigevent {
  	compat_sigval_t sigev_value;
  	compat_int_t sigev_signo;
  	compat_int_t sigev_notify;
  	union {
  		compat_int_t _pad[COMPAT_SIGEV_PAD_SIZE];
  		compat_int_t _tid;
  
  		struct {
  			compat_uptr_t _function;
  			compat_uptr_t _attribute;
  		} _sigev_thread;
  	} _sigev_un;
  } compat_sigevent_t;

  struct compat_ifmap {
  	compat_ulong_t mem_start;
  	compat_ulong_t mem_end;
  	unsigned short base_addr;
  	unsigned char irq;
  	unsigned char dma;
  	unsigned char port;
  };

  struct compat_if_settings {

  	unsigned int type;	/* Type of physical device or protocol */
  	unsigned int size;	/* Size of the data allocated by the caller */
  	compat_uptr_t ifs_ifsu;	/* union of pointers */
  };

  struct compat_ifreq {

  	union {
  		char	ifrn_name[IFNAMSIZ];    /* if name, e.g. "en0" */
  	} ifr_ifrn;
  	union {
  		struct	sockaddr ifru_addr;
  		struct	sockaddr ifru_dstaddr;
  		struct	sockaddr ifru_broadaddr;
  		struct	sockaddr ifru_netmask;
  		struct	sockaddr ifru_hwaddr;
  		short	ifru_flags;
  		compat_int_t	ifru_ivalue;
  		compat_int_t	ifru_mtu;
  		struct	compat_ifmap ifru_map;
  		char	ifru_slave[IFNAMSIZ];   /* Just fits the size */

  		char	ifru_newname[IFNAMSIZ];

  		compat_caddr_t	ifru_data;
  		struct	compat_if_settings ifru_settings;
  	} ifr_ifru;

  };
  
  struct compat_ifconf {

  	compat_int_t	ifc_len;                /* size of buffer */
  	compat_caddr_t  ifcbuf;

  };

  struct compat_robust_list {
  	compat_uptr_t			next;
  };
  
  struct compat_robust_list_head {
  	struct compat_robust_list	list;
  	compat_long_t			futex_offset;
  	compat_uptr_t			list_op_pending;
  };

  struct compat_statfs;
  struct compat_statfs64;
  struct compat_old_linux_dirent;
  struct compat_linux_dirent;
  struct linux_dirent64;
  struct compat_msghdr;
  struct compat_mmsghdr;
  struct compat_sysinfo;
  struct compat_sysctl_args;
  struct compat_kexec_segment;
  struct compat_mq_attr;

  extern void compat_exit_robust_list(struct task_struct *curr);
  
  asmlinkage long
  compat_sys_set_robust_list(struct compat_robust_list_head __user *head,
  			   compat_size_t len);
  asmlinkage long

  compat_sys_get_robust_list(int pid, compat_uptr_t __user *head_ptr,

  			   compat_size_t __user *len_ptr);

  
  long compat_sys_semctl(int first, int second, int third, void __user *uptr);
  long compat_sys_msgsnd(int first, int second, int third, void __user *uptr);
  long compat_sys_msgrcv(int first, int second, int msgtyp, int third,
  		int version, void __user *uptr);
  long compat_sys_msgctl(int first, int second, void __user *uptr);
  long compat_sys_shmat(int first, int second, compat_uptr_t third, int version,
  		void __user *uptr);
  long compat_sys_shmctl(int first, int second, void __user *uptr);
  long compat_sys_semtimedop(int semid, struct sembuf __user *tsems,
  		unsigned nsems, const struct compat_timespec __user *timeout);
  asmlinkage long compat_sys_keyctl(u32 option,
  			      u32 arg2, u32 arg3, u32 arg4, u32 arg5);

  asmlinkage long compat_sys_ustat(unsigned dev, struct compat_ustat __user *u32);

  
  asmlinkage ssize_t compat_sys_readv(unsigned long fd,
  		const struct compat_iovec __user *vec, unsigned long vlen);
  asmlinkage ssize_t compat_sys_writev(unsigned long fd,
  		const struct compat_iovec __user *vec, unsigned long vlen);

  asmlinkage ssize_t compat_sys_preadv(unsigned long fd,
  		const struct compat_iovec __user *vec,

  		unsigned long vlen, u32 pos_low, u32 pos_high);

  asmlinkage ssize_t compat_sys_pwritev(unsigned long fd,
  		const struct compat_iovec __user *vec,

  		unsigned long vlen, u32 pos_low, u32 pos_high);

  int compat_do_execve(char *filename, compat_uptr_t __user *argv,
  		     compat_uptr_t __user *envp, struct pt_regs *regs);

  
  asmlinkage long compat_sys_select(int n, compat_ulong_t __user *inp,
  		compat_ulong_t __user *outp, compat_ulong_t __user *exp,
  		struct compat_timeval __user *tvp);

  asmlinkage long compat_sys_old_select(struct compat_sel_arg_struct __user *arg);

  asmlinkage long compat_sys_wait4(compat_pid_t pid,

  				 compat_uint_t __user *stat_addr, int options,
  				 struct compat_rusage __user *ru);

  #define BITS_PER_COMPAT_LONG    (8*sizeof(compat_long_t))
  
  #define BITS_TO_COMPAT_LONGS(bits) \
  	(((bits)+BITS_PER_COMPAT_LONG-1)/BITS_PER_COMPAT_LONG)

  long compat_get_bitmap(unsigned long *mask, const compat_ulong_t __user *umask,

  		       unsigned long bitmap_size);
  long compat_put_bitmap(compat_ulong_t __user *umask, unsigned long *mask,
  		       unsigned long bitmap_size);
  int copy_siginfo_from_user32(siginfo_t *to, struct compat_siginfo __user *from);
  int copy_siginfo_to_user32(struct compat_siginfo __user *to, siginfo_t *from);
  int get_compat_sigevent(struct sigevent *event,
  		const struct compat_sigevent __user *u_event);

  long compat_sys_rt_tgsigqueueinfo(compat_pid_t tgid, compat_pid_t pid, int sig,
  				  struct compat_siginfo __user *uinfo);

  static inline int compat_timeval_compare(struct compat_timeval *lhs,
  					struct compat_timeval *rhs)
  {
  	if (lhs->tv_sec < rhs->tv_sec)
  		return -1;
  	if (lhs->tv_sec > rhs->tv_sec)
  		return 1;
  	return lhs->tv_usec - rhs->tv_usec;
  }
  
  static inline int compat_timespec_compare(struct compat_timespec *lhs,
  					struct compat_timespec *rhs)
  {
  	if (lhs->tv_sec < rhs->tv_sec)
  		return -1;
  	if (lhs->tv_sec > rhs->tv_sec)
  		return 1;
  	return lhs->tv_nsec - rhs->tv_nsec;
  }

  extern int get_compat_itimerspec(struct itimerspec *dst,
  				 const struct compat_itimerspec __user *src);
  extern int put_compat_itimerspec(struct compat_itimerspec __user *dst,
  				 const struct itimerspec *src);

  asmlinkage long compat_sys_gettimeofday(struct compat_timeval __user *tv,
  		struct timezone __user *tz);
  asmlinkage long compat_sys_settimeofday(struct compat_timeval __user *tv,
  		struct timezone __user *tz);

  asmlinkage long compat_sys_adjtimex(struct compat_timex __user *utp);

  extern int compat_printk(const char *fmt, ...);

  extern void sigset_from_compat(sigset_t *set, compat_sigset_t *compat);

  asmlinkage long compat_sys_migrate_pages(compat_pid_t pid,
  		compat_ulong_t maxnode, const compat_ulong_t __user *old_nodes,
  		const compat_ulong_t __user *new_nodes);

  extern int compat_ptrace_request(struct task_struct *child,
  				 compat_long_t request,
  				 compat_ulong_t addr, compat_ulong_t data);

  extern long compat_arch_ptrace(struct task_struct *child, compat_long_t request,
  			       compat_ulong_t addr, compat_ulong_t data);
  asmlinkage long compat_sys_ptrace(compat_long_t request, compat_long_t pid,
  				  compat_long_t addr, compat_long_t data);

  /*
   * epoll (fs/eventpoll.c) compat bits follow ...
   */

  struct epoll_event;
  #define compat_epoll_event	epoll_event

  asmlinkage long compat_sys_epoll_pwait(int epfd,
  			struct compat_epoll_event __user *events,
  			int maxevents, int timeout,
  			const compat_sigset_t __user *sigmask,
  			compat_size_t sigsetsize);

  asmlinkage long compat_sys_utime(const char __user *filename,
  				 struct compat_utimbuf __user *t);

  asmlinkage long compat_sys_utimensat(unsigned int dfd,
  				     const char __user *filename,
  				     struct compat_timespec __user *t,
  				     int flags);

  asmlinkage long compat_sys_time(compat_time_t __user *tloc);
  asmlinkage long compat_sys_stime(compat_time_t __user *tptr);

  asmlinkage long compat_sys_signalfd(int ufd,

  				    const compat_sigset_t __user *sigmask,
  				    compat_size_t sigsetsize);

  asmlinkage long compat_sys_timerfd_settime(int ufd, int flags,
  				   const struct compat_itimerspec __user *utmr,
  				   struct compat_itimerspec __user *otmr);
  asmlinkage long compat_sys_timerfd_gettime(int ufd,
  				   struct compat_itimerspec __user *otmr);

  asmlinkage long compat_sys_move_pages(pid_t pid, unsigned long nr_page,
  				      __u32 __user *pages,
  				      const int __user *nodes,
  				      int __user *status,
  				      int flags);

  asmlinkage long compat_sys_futimesat(unsigned int dfd,
  				     const char __user *filename,

  				     struct compat_timeval __user *t);

  asmlinkage long compat_sys_utimes(const char __user *filename,
  				  struct compat_timeval __user *t);

  asmlinkage long compat_sys_newstat(const char __user *filename,

  				   struct compat_stat __user *statbuf);

  asmlinkage long compat_sys_newlstat(const char __user *filename,

  				    struct compat_stat __user *statbuf);

  asmlinkage long compat_sys_newfstatat(unsigned int dfd,
  				      const char __user *filename,

  				      struct compat_stat __user *statbuf,
  				      int flag);

  asmlinkage long compat_sys_newfstat(unsigned int fd,

  				    struct compat_stat __user *statbuf);

  asmlinkage long compat_sys_statfs(const char __user *pathname,
  				  struct compat_statfs __user *buf);
  asmlinkage long compat_sys_fstatfs(unsigned int fd,
  				   struct compat_statfs __user *buf);
  asmlinkage long compat_sys_statfs64(const char __user *pathname,
  				    compat_size_t sz,
  				    struct compat_statfs64 __user *buf);
  asmlinkage long compat_sys_fstatfs64(unsigned int fd, compat_size_t sz,
  				     struct compat_statfs64 __user *buf);
  asmlinkage long compat_sys_fcntl64(unsigned int fd, unsigned int cmd,
  				   unsigned long arg);
  asmlinkage long compat_sys_fcntl(unsigned int fd, unsigned int cmd,
  				 unsigned long arg);
  asmlinkage long compat_sys_io_setup(unsigned nr_reqs, u32 __user *ctx32p);
  asmlinkage long compat_sys_io_getevents(aio_context_t ctx_id,
  					unsigned long min_nr,
  					unsigned long nr,
  					struct io_event __user *events,
  					struct compat_timespec __user *timeout);
  asmlinkage long compat_sys_io_submit(aio_context_t ctx_id, int nr,
  				     u32 __user *iocb);

  asmlinkage long compat_sys_mount(const char __user *dev_name,
  				 const char __user *dir_name,
  				 const char __user *type, unsigned long flags,
  				 const void __user *data);

  asmlinkage long compat_sys_old_readdir(unsigned int fd,
  				       struct compat_old_linux_dirent __user *,
  				       unsigned int count);
  asmlinkage long compat_sys_getdents(unsigned int fd,
  				    struct compat_linux_dirent __user *dirent,
  				    unsigned int count);
  asmlinkage long compat_sys_getdents64(unsigned int fd,

  				      struct linux_dirent64 __user *dirent,

  				      unsigned int count);
  asmlinkage long compat_sys_vmsplice(int fd, const struct compat_iovec __user *,
  				    unsigned int nr_segs, unsigned int flags);
  asmlinkage long compat_sys_open(const char __user *filename, int flags,

  				umode_t mode);

  asmlinkage long compat_sys_openat(unsigned int dfd, const char __user *filename,

  				  int flags, umode_t mode);

  asmlinkage long compat_sys_open_by_handle_at(int mountdirfd,
  					     struct file_handle __user *handle,
  					     int flags);
  asmlinkage long compat_sys_pselect6(int n, compat_ulong_t __user *inp,
  				    compat_ulong_t __user *outp,
  				    compat_ulong_t __user *exp,
  				    struct compat_timespec __user *tsp,
  				    void __user *sig);
  asmlinkage long compat_sys_ppoll(struct pollfd __user *ufds,
  				 unsigned int nfds,
  				 struct compat_timespec __user *tsp,
  				 const compat_sigset_t __user *sigmask,
  				 compat_size_t sigsetsize);

  asmlinkage long compat_sys_signalfd4(int ufd,
  				     const compat_sigset_t __user *sigmask,
  				     compat_size_t sigsetsize, int flags);
  asmlinkage long compat_sys_get_mempolicy(int __user *policy,
  					 compat_ulong_t __user *nmask,
  					 compat_ulong_t maxnode,
  					 compat_ulong_t addr,
  					 compat_ulong_t flags);
  asmlinkage long compat_sys_set_mempolicy(int mode, compat_ulong_t __user *nmask,
  					 compat_ulong_t maxnode);
  asmlinkage long compat_sys_mbind(compat_ulong_t start, compat_ulong_t len,
  				 compat_ulong_t mode,
  				 compat_ulong_t __user *nmask,
  				 compat_ulong_t maxnode, compat_ulong_t flags);
  
  asmlinkage long compat_sys_setsockopt(int fd, int level, int optname,
  				      char __user *optval, unsigned int optlen);
  asmlinkage long compat_sys_sendmsg(int fd, struct compat_msghdr __user *msg,
  				   unsigned flags);

  asmlinkage long compat_sys_sendmmsg(int fd, struct compat_mmsghdr __user *mmsg,
  				    unsigned vlen, unsigned int flags);

  asmlinkage long compat_sys_recvmsg(int fd, struct compat_msghdr __user *msg,
  				   unsigned int flags);
  asmlinkage long compat_sys_recv(int fd, void __user *buf, size_t len,
  				unsigned flags);
  asmlinkage long compat_sys_recvfrom(int fd, void __user *buf, size_t len,
  			    unsigned flags, struct sockaddr __user *addr,
  			    int __user *addrlen);
  asmlinkage long compat_sys_recvmmsg(int fd, struct compat_mmsghdr __user *mmsg,
  				    unsigned vlen, unsigned int flags,
  				    struct compat_timespec __user *timeout);
  asmlinkage long compat_sys_nanosleep(struct compat_timespec __user *rqtp,
  				     struct compat_timespec __user *rmtp);
  asmlinkage long compat_sys_getitimer(int which,
  				     struct compat_itimerval __user *it);
  asmlinkage long compat_sys_setitimer(int which,
  				     struct compat_itimerval __user *in,
  				     struct compat_itimerval __user *out);
  asmlinkage long compat_sys_times(struct compat_tms __user *tbuf);
  asmlinkage long compat_sys_setrlimit(unsigned int resource,
  				     struct compat_rlimit __user *rlim);

  asmlinkage long compat_sys_getrlimit(unsigned int resource,
  				     struct compat_rlimit __user *rlim);

  asmlinkage long compat_sys_getrusage(int who, struct compat_rusage __user *ru);
  asmlinkage long compat_sys_sched_setaffinity(compat_pid_t pid,
  				     unsigned int len,
  				     compat_ulong_t __user *user_mask_ptr);
  asmlinkage long compat_sys_sched_getaffinity(compat_pid_t pid,
  				     unsigned int len,
  				     compat_ulong_t __user *user_mask_ptr);
  asmlinkage long compat_sys_timer_create(clockid_t which_clock,
  			struct compat_sigevent __user *timer_event_spec,
  			timer_t __user *created_timer_id);
  asmlinkage long compat_sys_timer_settime(timer_t timer_id, int flags,
  					 struct compat_itimerspec __user *new,
  					 struct compat_itimerspec __user *old);
  asmlinkage long compat_sys_timer_gettime(timer_t timer_id,
  				 struct compat_itimerspec __user *setting);
  asmlinkage long compat_sys_clock_settime(clockid_t which_clock,
  					 struct compat_timespec __user *tp);
  asmlinkage long compat_sys_clock_gettime(clockid_t which_clock,
  					 struct compat_timespec __user *tp);
  asmlinkage long compat_sys_clock_adjtime(clockid_t which_clock,
  					 struct compat_timex __user *tp);
  asmlinkage long compat_sys_clock_getres(clockid_t which_clock,
  					struct compat_timespec __user *tp);
  asmlinkage long compat_sys_clock_nanosleep(clockid_t which_clock, int flags,
  					   struct compat_timespec __user *rqtp,
  					   struct compat_timespec __user *rmtp);

  asmlinkage long compat_sys_rt_sigtimedwait(compat_sigset_t __user *uthese,

  		struct compat_siginfo __user *uinfo,
  		struct compat_timespec __user *uts, compat_size_t sigsetsize);
  asmlinkage long compat_sys_rt_sigsuspend(compat_sigset_t __user *unewset,
  					 compat_size_t sigsetsize);
  asmlinkage long compat_sys_sysinfo(struct compat_sysinfo __user *info);
  asmlinkage long compat_sys_ioctl(unsigned int fd, unsigned int cmd,
  				 unsigned long arg);
  asmlinkage long compat_sys_futex(u32 __user *uaddr, int op, u32 val,
  		struct compat_timespec __user *utime, u32 __user *uaddr2,
  		u32 val3);
  asmlinkage long compat_sys_getsockopt(int fd, int level, int optname,
  				      char __user *optval, int __user *optlen);
  asmlinkage long compat_sys_kexec_load(unsigned long entry,
  				      unsigned long nr_segments,
  				      struct compat_kexec_segment __user *,
  				      unsigned long flags);
  asmlinkage long compat_sys_mq_getsetattr(mqd_t mqdes,
  			const struct compat_mq_attr __user *u_mqstat,
  			struct compat_mq_attr __user *u_omqstat);
  asmlinkage long compat_sys_mq_notify(mqd_t mqdes,
  			const struct compat_sigevent __user *u_notification);
  asmlinkage long compat_sys_mq_open(const char __user *u_name,
  			int oflag, compat_mode_t mode,
  			struct compat_mq_attr __user *u_attr);
  asmlinkage long compat_sys_mq_timedsend(mqd_t mqdes,
  			const char __user *u_msg_ptr,
  			size_t msg_len, unsigned int msg_prio,
  			const struct compat_timespec __user *u_abs_timeout);
  asmlinkage ssize_t compat_sys_mq_timedreceive(mqd_t mqdes,
  			char __user *u_msg_ptr,
  			size_t msg_len, unsigned int __user *u_msg_prio,
  			const struct compat_timespec __user *u_abs_timeout);
  asmlinkage long compat_sys_socketcall(int call, u32 __user *args);
  asmlinkage long compat_sys_sysctl(struct compat_sysctl_args __user *args);

  extern ssize_t compat_rw_copy_check_uvector(int type,

  		const struct compat_iovec __user *uvector,
  		unsigned long nr_segs,

  		unsigned long fast_segs, struct iovec *fast_pointer,

  		struct iovec **ret_pointer,
  		int check_access);

  
  extern void __user *compat_alloc_user_space(unsigned long len);

  asmlinkage ssize_t compat_sys_process_vm_readv(compat_pid_t pid,
  		const struct compat_iovec __user *lvec,
  		unsigned long liovcnt, const struct compat_iovec __user *rvec,
  		unsigned long riovcnt, unsigned long flags);
  asmlinkage ssize_t compat_sys_process_vm_writev(compat_pid_t pid,
  		const struct compat_iovec __user *lvec,
  		unsigned long liovcnt, const struct compat_iovec __user *rvec,
  		unsigned long riovcnt, unsigned long flags);

  #endif /* CONFIG_COMPAT */
  #endif /* _LINUX_COMPAT_H */