# 1 "encoding.c"
# 1 "/var/tmp/portage/app-text/a2ps-4.14/work/a2ps-4.14/lib//"
# 1 "<built-in>"
# 1 "<command-line>"
# 1 "encoding.c"
# 27 "encoding.c"
# 1 "encoding.h" 1
# 33 "encoding.h"
# 1 "a2ps.h" 1
# 28 "a2ps.h"
# 1 "system.h" 1
# 31 "system.h"
# 1 "../config.h" 1
# 32 "system.h" 2
# 76 "system.h"
# 1 "/usr/include/stdio.h" 1 3 4
# 28 "/usr/include/stdio.h" 3 4
# 1 "/usr/include/features.h" 1 3 4
# 347 "/usr/include/features.h" 3 4
# 1 "/usr/include/sys/cdefs.h" 1 3 4
# 353 "/usr/include/sys/cdefs.h" 3 4
# 1 "/usr/include/bits/wordsize.h" 1 3 4
# 354 "/usr/include/sys/cdefs.h" 2 3 4
# 348 "/usr/include/features.h" 2 3 4
# 371 "/usr/include/features.h" 3 4
# 1 "/usr/include/gnu/stubs.h" 1 3 4



# 1 "/usr/include/bits/wordsize.h" 1 3 4
# 5 "/usr/include/gnu/stubs.h" 2 3 4


# 1 "/usr/include/gnu/stubs-32.h" 1 3 4
# 8 "/usr/include/gnu/stubs.h" 2 3 4
# 372 "/usr/include/features.h" 2 3 4
# 29 "/usr/include/stdio.h" 2 3 4





# 1 "/usr/lib/gcc/i686-pc-linux-gnu/4.4.1/include/stddef.h" 1 3 4
# 211 "/usr/lib/gcc/i686-pc-linux-gnu/4.4.1/include/stddef.h" 3 4
typedef unsigned int size_t;
# 35 "/usr/include/stdio.h" 2 3 4

# 1 "/usr/include/bits/types.h" 1 3 4
# 28 "/usr/include/bits/types.h" 3 4
# 1 "/usr/include/bits/wordsize.h" 1 3 4
# 29 "/usr/include/bits/types.h" 2 3 4


typedef unsigned char __u_char;
typedef unsigned short int __u_short;
typedef unsigned int __u_int;
typedef unsigned long int __u_long;


typedef signed char __int8_t;
typedef unsigned char __uint8_t;
typedef signed short int __int16_t;
typedef unsigned short int __uint16_t;
typedef signed int __int32_t;
typedef unsigned int __uint32_t;




__extension__ typedef signed long long int __int64_t;
__extension__ typedef unsigned long long int __uint64_t;







__extension__ typedef long long int __quad_t;
__extension__ typedef unsigned long long int __u_quad_t;
# 131 "/usr/include/bits/types.h" 3 4
# 1 "/usr/include/bits/typesizes.h" 1 3 4
# 132 "/usr/include/bits/types.h" 2 3 4


__extension__ typedef __u_quad_t __dev_t;
__extension__ typedef unsigned int __uid_t;
__extension__ typedef unsigned int __gid_t;
__extension__ typedef unsigned long int __ino_t;
__extension__ typedef __u_quad_t __ino64_t;
__extension__ typedef unsigned int __mode_t;
__extension__ typedef unsigned int __nlink_t;
__extension__ typedef long int __off_t;
__extension__ typedef __quad_t __off64_t;
__extension__ typedef int __pid_t;
__extension__ typedef struct { int __val[2]; } __fsid_t;
__extension__ typedef long int __clock_t;
__extension__ typedef unsigned long int __rlim_t;
__extension__ typedef __u_quad_t __rlim64_t;
__extension__ typedef unsigned int __id_t;
__extension__ typedef long int __time_t;
__extension__ typedef unsigned int __useconds_t;
__extension__ typedef long int __suseconds_t;

__extension__ typedef int __daddr_t;
__extension__ typedef long int __swblk_t;
__extension__ typedef int __key_t;


__extension__ typedef int __clockid_t;


__extension__ typedef void * __timer_t;


__extension__ typedef long int __blksize_t;




__extension__ typedef long int __blkcnt_t;
__extension__ typedef __quad_t __blkcnt64_t;


__extension__ typedef unsigned long int __fsblkcnt_t;
__extension__ typedef __u_quad_t __fsblkcnt64_t;


__extension__ typedef unsigned long int __fsfilcnt_t;
__extension__ typedef __u_quad_t __fsfilcnt64_t;

__extension__ typedef int __ssize_t;



typedef __off64_t __loff_t;
typedef __quad_t *__qaddr_t;
typedef char *__caddr_t;


__extension__ typedef int __intptr_t;


__extension__ typedef unsigned int __socklen_t;
# 37 "/usr/include/stdio.h" 2 3 4
# 45 "/usr/include/stdio.h" 3 4
struct _IO_FILE;



typedef struct _IO_FILE FILE;





# 65 "/usr/include/stdio.h" 3 4
typedef struct _IO_FILE __FILE;
# 75 "/usr/include/stdio.h" 3 4
# 1 "/usr/include/libio.h" 1 3 4
# 32 "/usr/include/libio.h" 3 4
# 1 "/usr/include/_G_config.h" 1 3 4
# 15 "/usr/include/_G_config.h" 3 4
# 1 "/usr/lib/gcc/i686-pc-linux-gnu/4.4.1/include/stddef.h" 1 3 4
# 16 "/usr/include/_G_config.h" 2 3 4




# 1 "/usr/include/wchar.h" 1 3 4
# 83 "/usr/include/wchar.h" 3 4
typedef struct
{
  int __count;
  union
  {

    unsigned int __wch;



    char __wchb[4];
  } __value;
} __mbstate_t;
# 21 "/usr/include/_G_config.h" 2 3 4

typedef struct
{
  __off_t __pos;
  __mbstate_t __state;
} _G_fpos_t;
typedef struct
{
  __off64_t __pos;
  __mbstate_t __state;
} _G_fpos64_t;
# 53 "/usr/include/_G_config.h" 3 4
typedef int _G_int16_t __attribute__ ((__mode__ (__HI__)));
typedef int _G_int32_t __attribute__ ((__mode__ (__SI__)));
typedef unsigned int _G_uint16_t __attribute__ ((__mode__ (__HI__)));
typedef unsigned int _G_uint32_t __attribute__ ((__mode__ (__SI__)));
# 33 "/usr/include/libio.h" 2 3 4
# 53 "/usr/include/libio.h" 3 4
# 1 "/usr/lib/gcc/i686-pc-linux-gnu/4.4.1/include/stdarg.h" 1 3 4
# 40 "/usr/lib/gcc/i686-pc-linux-gnu/4.4.1/include/stdarg.h" 3 4
typedef __builtin_va_list __gnuc_va_list;
# 54 "/usr/include/libio.h" 2 3 4
# 170 "/usr/include/libio.h" 3 4
struct _IO_jump_t; struct _IO_FILE;
# 180 "/usr/include/libio.h" 3 4
typedef void _IO_lock_t;





struct _IO_marker {
  struct _IO_marker *_next;
  struct _IO_FILE *_sbuf;



  int _pos;
# 203 "/usr/include/libio.h" 3 4
};


enum __codecvt_result
{
  __codecvt_ok,
  __codecvt_partial,
  __codecvt_error,
  __codecvt_noconv
};
# 271 "/usr/include/libio.h" 3 4
struct _IO_FILE {
  int _flags;




  char* _IO_read_ptr;
  char* _IO_read_end;
  char* _IO_read_base;
  char* _IO_write_base;
  char* _IO_write_ptr;
  char* _IO_write_end;
  char* _IO_buf_base;
  char* _IO_buf_end;

  char *_IO_save_base;
  char *_IO_backup_base;
  char *_IO_save_end;

  struct _IO_marker *_markers;

  struct _IO_FILE *_chain;

  int _fileno;



  int _flags2;

  __off_t _old_offset;



  unsigned short _cur_column;
  signed char _vtable_offset;
  char _shortbuf[1];



  _IO_lock_t *_lock;
# 319 "/usr/include/libio.h" 3 4
  __off64_t _offset;
# 328 "/usr/include/libio.h" 3 4
  void *__pad1;
  void *__pad2;
  void *__pad3;
  void *__pad4;
  size_t __pad5;

  int _mode;

  char _unused2[15 * sizeof (int) - 4 * sizeof (void *) - sizeof (size_t)];

};


typedef struct _IO_FILE _IO_FILE;


struct _IO_FILE_plus;

extern struct _IO_FILE_plus _IO_2_1_stdin_;
extern struct _IO_FILE_plus _IO_2_1_stdout_;
extern struct _IO_FILE_plus _IO_2_1_stderr_;
# 364 "/usr/include/libio.h" 3 4
typedef __ssize_t __io_read_fn (void *__cookie, char *__buf, size_t __nbytes);







typedef __ssize_t __io_write_fn (void *__cookie, __const char *__buf,
     size_t __n);







typedef int __io_seek_fn (void *__cookie, __off64_t *__pos, int __w);


typedef int __io_close_fn (void *__cookie);




typedef __io_read_fn cookie_read_function_t;
typedef __io_write_fn cookie_write_function_t;
typedef __io_seek_fn cookie_seek_function_t;
typedef __io_close_fn cookie_close_function_t;


typedef struct
{
  __io_read_fn *read;
  __io_write_fn *write;
  __io_seek_fn *seek;
  __io_close_fn *close;
} _IO_cookie_io_functions_t;
typedef _IO_cookie_io_functions_t cookie_io_functions_t;

struct _IO_cookie_file;


extern void _IO_cookie_init (struct _IO_cookie_file *__cfile, int __read_write,
        void *__cookie, _IO_cookie_io_functions_t __fns);







extern int __underflow (_IO_FILE *);
extern int __uflow (_IO_FILE *);
extern int __overflow (_IO_FILE *, int);
# 458 "/usr/include/libio.h" 3 4
extern int _IO_getc (_IO_FILE *__fp);
extern int _IO_putc (int __c, _IO_FILE *__fp);
extern int _IO_feof (_IO_FILE *__fp) __attribute__ ((__nothrow__));
extern int _IO_ferror (_IO_FILE *__fp) __attribute__ ((__nothrow__));

extern int _IO_peekc_locked (_IO_FILE *__fp);





extern void _IO_flockfile (_IO_FILE *) __attribute__ ((__nothrow__));
extern void _IO_funlockfile (_IO_FILE *) __attribute__ ((__nothrow__));
extern int _IO_ftrylockfile (_IO_FILE *) __attribute__ ((__nothrow__));
# 488 "/usr/include/libio.h" 3 4
extern int _IO_vfscanf (_IO_FILE * __restrict, const char * __restrict,
   __gnuc_va_list, int *__restrict);
extern int _IO_vfprintf (_IO_FILE *__restrict, const char *__restrict,
    __gnuc_va_list);
extern __ssize_t _IO_padn (_IO_FILE *, int, __ssize_t);
extern size_t _IO_sgetn (_IO_FILE *, void *, size_t);

extern __off64_t _IO_seekoff (_IO_FILE *, __off64_t, int, int);
extern __off64_t _IO_seekpos (_IO_FILE *, __off64_t, int);

extern void _IO_free_backup_area (_IO_FILE *) __attribute__ ((__nothrow__));
# 76 "/usr/include/stdio.h" 2 3 4




typedef __gnuc_va_list va_list;
# 89 "/usr/include/stdio.h" 3 4


typedef _G_fpos_t fpos_t;





typedef _G_fpos64_t fpos64_t;
# 141 "/usr/include/stdio.h" 3 4
# 1 "/usr/include/bits/stdio_lim.h" 1 3 4
# 142 "/usr/include/stdio.h" 2 3 4



extern struct _IO_FILE *stdin;
extern struct _IO_FILE *stdout;
extern struct _IO_FILE *stderr;







extern int remove (__const char *__filename) __attribute__ ((__nothrow__));

extern int rename (__const char *__old, __const char *__new) __attribute__ ((__nothrow__));




extern int renameat (int __oldfd, __const char *__old, int __newfd,
       __const char *__new) __attribute__ ((__nothrow__));








extern FILE *tmpfile (void) __attribute__ ((__warn_unused_result__));
# 182 "/usr/include/stdio.h" 3 4
extern FILE *tmpfile64 (void) __attribute__ ((__warn_unused_result__));



extern char *tmpnam (char *__s) __attribute__ ((__nothrow__)) __attribute__ ((__warn_unused_result__));





extern char *tmpnam_r (char *__s) __attribute__ ((__nothrow__)) __attribute__ ((__warn_unused_result__));
# 204 "/usr/include/stdio.h" 3 4
extern char *tempnam (__const char *__dir, __const char *__pfx)
     __attribute__ ((__nothrow__)) __attribute__ ((__malloc__)) __attribute__ ((__warn_unused_result__));








extern int fclose (FILE *__stream);




extern int fflush (FILE *__stream);

# 229 "/usr/include/stdio.h" 3 4
extern int fflush_unlocked (FILE *__stream);
# 239 "/usr/include/stdio.h" 3 4
extern int fcloseall (void);









extern FILE *fopen (__const char *__restrict __filename,
      __const char *__restrict __modes) __attribute__ ((__warn_unused_result__));




extern FILE *freopen (__const char *__restrict __filename,
        __const char *__restrict __modes,
        FILE *__restrict __stream) __attribute__ ((__warn_unused_result__));
# 272 "/usr/include/stdio.h" 3 4


extern FILE *fopen64 (__const char *__restrict __filename,
        __const char *__restrict __modes) __attribute__ ((__warn_unused_result__));
extern FILE *freopen64 (__const char *__restrict __filename,
   __const char *__restrict __modes,
   FILE *__restrict __stream) __attribute__ ((__warn_unused_result__));




extern FILE *fdopen (int __fd, __const char *__modes) __attribute__ ((__nothrow__)) __attribute__ ((__warn_unused_result__));





extern FILE *fopencookie (void *__restrict __magic_cookie,
     __const char *__restrict __modes,
     _IO_cookie_io_functions_t __io_funcs) __attribute__ ((__nothrow__)) __attribute__ ((__warn_unused_result__));




extern FILE *fmemopen (void *__s, size_t __len, __const char *__modes)
  __attribute__ ((__nothrow__)) __attribute__ ((__warn_unused_result__));




extern FILE *open_memstream (char **__bufloc, size_t *__sizeloc) __attribute__ ((__nothrow__)) __attribute__ ((__warn_unused_result__));






extern void setbuf (FILE *__restrict __stream, char *__restrict __buf) __attribute__ ((__nothrow__));



extern int setvbuf (FILE *__restrict __stream, char *__restrict __buf,
      int __modes, size_t __n) __attribute__ ((__nothrow__));





extern void setbuffer (FILE *__restrict __stream, char *__restrict __buf,
         size_t __size) __attribute__ ((__nothrow__));


extern void setlinebuf (FILE *__stream) __attribute__ ((__nothrow__));








extern int fprintf (FILE *__restrict __stream,
      __const char *__restrict __format, ...);




extern int printf (__const char *__restrict __format, ...);

extern int sprintf (char *__restrict __s,
      __const char *__restrict __format, ...) __attribute__ ((__nothrow__));





extern int vfprintf (FILE *__restrict __s, __const char *__restrict __format,
       __gnuc_va_list __arg);




extern int vprintf (__const char *__restrict __format, __gnuc_va_list __arg);

extern int vsprintf (char *__restrict __s, __const char *__restrict __format,
       __gnuc_va_list __arg) __attribute__ ((__nothrow__));





extern int snprintf (char *__restrict __s, size_t __maxlen,
       __const char *__restrict __format, ...)
     __attribute__ ((__nothrow__)) __attribute__ ((__format__ (__printf__, 3, 4)));

extern int vsnprintf (char *__restrict __s, size_t __maxlen,
        __const char *__restrict __format, __gnuc_va_list __arg)
     __attribute__ ((__nothrow__)) __attribute__ ((__format__ (__printf__, 3, 0)));






extern int vasprintf (char **__restrict __ptr, __const char *__restrict __f,
        __gnuc_va_list __arg)
     __attribute__ ((__nothrow__)) __attribute__ ((__format__ (__printf__, 2, 0))) __attribute__ ((__warn_unused_result__));
extern int __asprintf (char **__restrict __ptr,
         __const char *__restrict __fmt, ...)
     __attribute__ ((__nothrow__)) __attribute__ ((__format__ (__printf__, 2, 3))) __attribute__ ((__warn_unused_result__));
extern int asprintf (char **__restrict __ptr,
       __const char *__restrict __fmt, ...)
     __attribute__ ((__nothrow__)) __attribute__ ((__format__ (__printf__, 2, 3))) __attribute__ ((__warn_unused_result__));
# 394 "/usr/include/stdio.h" 3 4
extern int vdprintf (int __fd, __const char *__restrict __fmt,
       __gnuc_va_list __arg)
     __attribute__ ((__format__ (__printf__, 2, 0)));
extern int dprintf (int __fd, __const char *__restrict __fmt, ...)
     __attribute__ ((__format__ (__printf__, 2, 3)));








extern int fscanf (FILE *__restrict __stream,
     __const char *__restrict __format, ...) __attribute__ ((__warn_unused_result__));




extern int scanf (__const char *__restrict __format, ...) __attribute__ ((__warn_unused_result__));

extern int sscanf (__const char *__restrict __s,
     __const char *__restrict __format, ...) __attribute__ ((__nothrow__));
# 445 "/usr/include/stdio.h" 3 4








extern int vfscanf (FILE *__restrict __s, __const char *__restrict __format,
      __gnuc_va_list __arg)
     __attribute__ ((__format__ (__scanf__, 2, 0))) __attribute__ ((__warn_unused_result__));





extern int vscanf (__const char *__restrict __format, __gnuc_va_list __arg)
     __attribute__ ((__format__ (__scanf__, 1, 0))) __attribute__ ((__warn_unused_result__));


extern int vsscanf (__const char *__restrict __s,
      __const char *__restrict __format, __gnuc_va_list __arg)
     __attribute__ ((__nothrow__)) __attribute__ ((__format__ (__scanf__, 2, 0)));
# 504 "/usr/include/stdio.h" 3 4









extern int fgetc (FILE *__stream);
extern int getc (FILE *__stream);





extern int getchar (void);

# 532 "/usr/include/stdio.h" 3 4
extern int getc_unlocked (FILE *__stream);
extern int getchar_unlocked (void);
# 543 "/usr/include/stdio.h" 3 4
extern int fgetc_unlocked (FILE *__stream);











extern int fputc (int __c, FILE *__stream);
extern int putc (int __c, FILE *__stream);





extern int putchar (int __c);

# 576 "/usr/include/stdio.h" 3 4
extern int fputc_unlocked (int __c, FILE *__stream);







extern int putc_unlocked (int __c, FILE *__stream);
extern int putchar_unlocked (int __c);






extern int getw (FILE *__stream);


extern int putw (int __w, FILE *__stream);








extern char *fgets (char *__restrict __s, int __n, FILE *__restrict __stream)
     __attribute__ ((__warn_unused_result__));






extern char *gets (char *__s) __attribute__ ((__warn_unused_result__));

# 622 "/usr/include/stdio.h" 3 4
extern char *fgets_unlocked (char *__restrict __s, int __n,
        FILE *__restrict __stream) __attribute__ ((__warn_unused_result__));
# 638 "/usr/include/stdio.h" 3 4
extern __ssize_t __getdelim (char **__restrict __lineptr,
          size_t *__restrict __n, int __delimiter,
          FILE *__restrict __stream) __attribute__ ((__warn_unused_result__));
extern __ssize_t getdelim (char **__restrict __lineptr,
        size_t *__restrict __n, int __delimiter,
        FILE *__restrict __stream) __attribute__ ((__warn_unused_result__));







extern __ssize_t getline (char **__restrict __lineptr,
       size_t *__restrict __n,
       FILE *__restrict __stream) __attribute__ ((__warn_unused_result__));








extern int fputs (__const char *__restrict __s, FILE *__restrict __stream);





extern int puts (__const char *__s);






extern int ungetc (int __c, FILE *__stream);






extern size_t fread (void *__restrict __ptr, size_t __size,
       size_t __n, FILE *__restrict __stream) __attribute__ ((__warn_unused_result__));




extern size_t fwrite (__const void *__restrict __ptr, size_t __size,
        size_t __n, FILE *__restrict __s) __attribute__ ((__warn_unused_result__));

# 699 "/usr/include/stdio.h" 3 4
extern int fputs_unlocked (__const char *__restrict __s,
      FILE *__restrict __stream);
# 710 "/usr/include/stdio.h" 3 4
extern size_t fread_unlocked (void *__restrict __ptr, size_t __size,
         size_t __n, FILE *__restrict __stream) __attribute__ ((__warn_unused_result__));
extern size_t fwrite_unlocked (__const void *__restrict __ptr, size_t __size,
          size_t __n, FILE *__restrict __stream) __attribute__ ((__warn_unused_result__));








extern int fseek (FILE *__stream, long int __off, int __whence);




extern long int ftell (FILE *__stream) __attribute__ ((__warn_unused_result__));




extern void rewind (FILE *__stream);

# 746 "/usr/include/stdio.h" 3 4
extern int fseeko (FILE *__stream, __off_t __off, int __whence);




extern __off_t ftello (FILE *__stream) __attribute__ ((__warn_unused_result__));
# 765 "/usr/include/stdio.h" 3 4






extern int fgetpos (FILE *__restrict __stream, fpos_t *__restrict __pos);




extern int fsetpos (FILE *__stream, __const fpos_t *__pos);
# 788 "/usr/include/stdio.h" 3 4



extern int fseeko64 (FILE *__stream, __off64_t __off, int __whence);
extern __off64_t ftello64 (FILE *__stream) __attribute__ ((__warn_unused_result__));
extern int fgetpos64 (FILE *__restrict __stream, fpos64_t *__restrict __pos);
extern int fsetpos64 (FILE *__stream, __const fpos64_t *__pos);




extern void clearerr (FILE *__stream) __attribute__ ((__nothrow__));

extern int feof (FILE *__stream) __attribute__ ((__nothrow__)) __attribute__ ((__warn_unused_result__));

extern int ferror (FILE *__stream) __attribute__ ((__nothrow__)) __attribute__ ((__warn_unused_result__));




extern void clearerr_unlocked (FILE *__stream) __attribute__ ((__nothrow__));
extern int feof_unlocked (FILE *__stream) __attribute__ ((__nothrow__)) __attribute__ ((__warn_unused_result__));
extern int ferror_unlocked (FILE *__stream) __attribute__ ((__nothrow__)) __attribute__ ((__warn_unused_result__));








extern void perror (__const char *__s);






# 1 "/usr/include/bits/sys_errlist.h" 1 3 4
# 27 "/usr/include/bits/sys_errlist.h" 3 4
extern int sys_nerr;
extern __const char *__const sys_errlist[];


extern int _sys_nerr;
extern __const char *__const _sys_errlist[];
# 827 "/usr/include/stdio.h" 2 3 4




extern int fileno (FILE *__stream) __attribute__ ((__nothrow__)) __attribute__ ((__warn_unused_result__));




extern int fileno_unlocked (FILE *__stream) __attribute__ ((__nothrow__)) __attribute__ ((__warn_unused_result__));
# 846 "/usr/include/stdio.h" 3 4
extern FILE *popen (__const char *__command, __const char *__modes) __attribute__ ((__warn_unused_result__));





extern int pclose (FILE *__stream);





extern char *ctermid (char *__s) __attribute__ ((__nothrow__));





extern char *cuserid (char *__s);




struct obstack;


extern int obstack_printf (struct obstack *__restrict __obstack,
      __const char *__restrict __format, ...)
     __attribute__ ((__nothrow__)) __attribute__ ((__format__ (__printf__, 2, 3)));
extern int obstack_vprintf (struct obstack *__restrict __obstack,
       __const char *__restrict __format,
       __gnuc_va_list __args)
     __attribute__ ((__nothrow__)) __attribute__ ((__format__ (__printf__, 2, 0)));







extern void flockfile (FILE *__stream) __attribute__ ((__nothrow__));



extern int ftrylockfile (FILE *__stream) __attribute__ ((__nothrow__)) __attribute__ ((__warn_unused_result__));


extern void funlockfile (FILE *__stream) __attribute__ ((__nothrow__));
# 907 "/usr/include/stdio.h" 3 4
# 1 "/usr/include/bits/stdio.h" 1 3 4
# 44 "/usr/include/bits/stdio.h" 3 4
extern __inline int
getchar (void)
{
  return _IO_getc (stdin);
}




extern __inline int
fgetc_unlocked (FILE *__fp)
{
  return (__builtin_expect (((__fp)->_IO_read_ptr >= (__fp)->_IO_read_end), 0) ? __uflow (__fp) : *(unsigned char *) (__fp)->_IO_read_ptr++);
}





extern __inline int
getc_unlocked (FILE *__fp)
{
  return (__builtin_expect (((__fp)->_IO_read_ptr >= (__fp)->_IO_read_end), 0) ? __uflow (__fp) : *(unsigned char *) (__fp)->_IO_read_ptr++);
}


extern __inline int
getchar_unlocked (void)
{
  return (__builtin_expect (((stdin)->_IO_read_ptr >= (stdin)->_IO_read_end), 0) ? __uflow (stdin) : *(unsigned char *) (stdin)->_IO_read_ptr++);
}




extern __inline int
putchar (int __c)
{
  return _IO_putc (__c, stdout);
}




extern __inline int
fputc_unlocked (int __c, FILE *__stream)
{
  return (__builtin_expect (((__stream)->_IO_write_ptr >= (__stream)->_IO_write_end), 0) ? __overflow (__stream, (unsigned char) (__c)) : (unsigned char) (*(__stream)->_IO_write_ptr++ = (__c)));
}





extern __inline int
putc_unlocked (int __c, FILE *__stream)
{
  return (__builtin_expect (((__stream)->_IO_write_ptr >= (__stream)->_IO_write_end), 0) ? __overflow (__stream, (unsigned char) (__c)) : (unsigned char) (*(__stream)->_IO_write_ptr++ = (__c)));
}


extern __inline int
putchar_unlocked (int __c)
{
  return (__builtin_expect (((stdout)->_IO_write_ptr >= (stdout)->_IO_write_end), 0) ? __overflow (stdout, (unsigned char) (__c)) : (unsigned char) (*(stdout)->_IO_write_ptr++ = (__c)));
}





extern __inline __ssize_t
getline (char **__lineptr, size_t *__n, FILE *__stream)
{
  return __getdelim (__lineptr, __n, '\n', __stream);
}





extern __inline int
__attribute__ ((__nothrow__)) feof_unlocked (FILE *__stream)
{
  return (((__stream)->_flags & 0x10) != 0);
}


extern __inline int
__attribute__ ((__nothrow__)) ferror_unlocked (FILE *__stream)
{
  return (((__stream)->_flags & 0x20) != 0);
}
# 908 "/usr/include/stdio.h" 2 3 4


# 1 "/usr/include/bits/stdio2.h" 1 3 4
# 24 "/usr/include/bits/stdio2.h" 3 4
extern int __sprintf_chk (char *__restrict __s, int __flag, size_t __slen,
     __const char *__restrict __format, ...) __attribute__ ((__nothrow__));
extern int __vsprintf_chk (char *__restrict __s, int __flag, size_t __slen,
      __const char *__restrict __format,
      __gnuc_va_list __ap) __attribute__ ((__nothrow__));


extern __inline __attribute__ ((__always_inline__)) __attribute__ ((__artificial__)) int
__attribute__ ((__nothrow__)) sprintf (char *__restrict __s, __const char *__restrict __fmt, ...)
{
  return __builtin___sprintf_chk (__s, 2 - 1,
      __builtin_object_size (__s, 2 > 1), __fmt, __builtin_va_arg_pack ());
}






extern __inline __attribute__ ((__always_inline__)) __attribute__ ((__artificial__)) int
__attribute__ ((__nothrow__)) vsprintf (char *__restrict __s, __const char *__restrict __fmt, __gnuc_va_list __ap)

{
  return __builtin___vsprintf_chk (__s, 2 - 1,
       __builtin_object_size (__s, 2 > 1), __fmt, __ap);
}



extern int __snprintf_chk (char *__restrict __s, size_t __n, int __flag,
      size_t __slen, __const char *__restrict __format,
      ...) __attribute__ ((__nothrow__));
extern int __vsnprintf_chk (char *__restrict __s, size_t __n, int __flag,
       size_t __slen, __const char *__restrict __format,
       __gnuc_va_list __ap) __attribute__ ((__nothrow__));


extern __inline __attribute__ ((__always_inline__)) __attribute__ ((__artificial__)) int
__attribute__ ((__nothrow__)) snprintf (char *__restrict __s, size_t __n, __const char *__restrict __fmt, ...)

{
  return __builtin___snprintf_chk (__s, __n, 2 - 1,
       __builtin_object_size (__s, 2 > 1), __fmt, __builtin_va_arg_pack ());
}






extern __inline __attribute__ ((__always_inline__)) __attribute__ ((__artificial__)) int
__attribute__ ((__nothrow__)) vsnprintf (char *__restrict __s, size_t __n, __const char *__restrict __fmt, __gnuc_va_list __ap)

{
  return __builtin___vsnprintf_chk (__s, __n, 2 - 1,
        __builtin_object_size (__s, 2 > 1), __fmt, __ap);
}





extern int __fprintf_chk (FILE *__restrict __stream, int __flag,
     __const char *__restrict __format, ...);
extern int __printf_chk (int __flag, __const char *__restrict __format, ...);
extern int __vfprintf_chk (FILE *__restrict __stream, int __flag,
      __const char *__restrict __format, __gnuc_va_list __ap);
extern int __vprintf_chk (int __flag, __const char *__restrict __format,
     __gnuc_va_list __ap);


extern __inline __attribute__ ((__always_inline__)) __attribute__ ((__artificial__)) int
fprintf (FILE *__restrict __stream, __const char *__restrict __fmt, ...)
{
  return __fprintf_chk (__stream, 2 - 1, __fmt,
   __builtin_va_arg_pack ());
}

extern __inline __attribute__ ((__always_inline__)) __attribute__ ((__artificial__)) int
printf (__const char *__restrict __fmt, ...)
{
  return __printf_chk (2 - 1, __fmt, __builtin_va_arg_pack ());
}







extern __inline __attribute__ ((__always_inline__)) __attribute__ ((__artificial__)) int
vprintf (__const char *__restrict __fmt, __gnuc_va_list __ap)
{

  return __vfprintf_chk (stdout, 2 - 1, __fmt, __ap);



}

extern __inline __attribute__ ((__always_inline__)) __attribute__ ((__artificial__)) int
vfprintf (FILE *__restrict __stream,
   __const char *__restrict __fmt, __gnuc_va_list __ap)
{
  return __vfprintf_chk (__stream, 2 - 1, __fmt, __ap);
}



extern int __asprintf_chk (char **__restrict __ptr, int __flag,
      __const char *__restrict __fmt, ...)
     __attribute__ ((__nothrow__)) __attribute__ ((__format__ (__printf__, 3, 4))) __attribute__ ((__warn_unused_result__));
extern int __vasprintf_chk (char **__restrict __ptr, int __flag,
       __const char *__restrict __fmt, __gnuc_va_list __arg)
     __attribute__ ((__nothrow__)) __attribute__ ((__format__ (__printf__, 3, 0))) __attribute__ ((__warn_unused_result__));
extern int __dprintf_chk (int __fd, int __flag, __const char *__restrict __fmt,
     ...) __attribute__ ((__format__ (__printf__, 3, 4)));
extern int __vdprintf_chk (int __fd, int __flag,
      __const char *__restrict __fmt, __gnuc_va_list __arg)
     __attribute__ ((__format__ (__printf__, 3, 0)));
extern int __obstack_printf_chk (struct obstack *__restrict __obstack,
     int __flag, __const char *__restrict __format,
     ...)
     __attribute__ ((__nothrow__)) __attribute__ ((__format__ (__printf__, 3, 4)));
extern int __obstack_vprintf_chk (struct obstack *__restrict __obstack,
      int __flag,
      __const char *__restrict __format,
      __gnuc_va_list __args)
     __attribute__ ((__nothrow__)) __attribute__ ((__format__ (__printf__, 3, 0)));


extern __inline __attribute__ ((__always_inline__)) __attribute__ ((__artificial__)) int
__attribute__ ((__nothrow__)) asprintf (char **__restrict __ptr, __const char *__restrict __fmt, ...)
{
  return __asprintf_chk (__ptr, 2 - 1, __fmt,
    __builtin_va_arg_pack ());
}

extern __inline __attribute__ ((__always_inline__)) __attribute__ ((__artificial__)) int
__attribute__ ((__nothrow__)) __asprintf (char **__restrict __ptr, __const char *__restrict __fmt, ...)

{
  return __asprintf_chk (__ptr, 2 - 1, __fmt,
    __builtin_va_arg_pack ());
}

extern __inline __attribute__ ((__always_inline__)) __attribute__ ((__artificial__)) int
dprintf (int __fd, __const char *__restrict __fmt, ...)
{
  return __dprintf_chk (__fd, 2 - 1, __fmt,
   __builtin_va_arg_pack ());
}

extern __inline __attribute__ ((__always_inline__)) __attribute__ ((__artificial__)) int
__attribute__ ((__nothrow__)) obstack_printf (struct obstack *__restrict __obstack, __const char *__restrict __fmt, ...)

{
  return __obstack_printf_chk (__obstack, 2 - 1, __fmt,
          __builtin_va_arg_pack ());
}
# 195 "/usr/include/bits/stdio2.h" 3 4
extern __inline __attribute__ ((__always_inline__)) __attribute__ ((__artificial__)) int
__attribute__ ((__nothrow__)) vasprintf (char **__restrict __ptr, __const char *__restrict __fmt, __gnuc_va_list __ap)

{
  return __vasprintf_chk (__ptr, 2 - 1, __fmt, __ap);
}

extern __inline __attribute__ ((__always_inline__)) __attribute__ ((__artificial__)) int
vdprintf (int __fd, __const char *__restrict __fmt, __gnuc_va_list __ap)
{
  return __vdprintf_chk (__fd, 2 - 1, __fmt, __ap);
}

extern __inline __attribute__ ((__always_inline__)) __attribute__ ((__artificial__)) int
__attribute__ ((__nothrow__)) obstack_vprintf (struct obstack *__restrict __obstack, __const char *__restrict __fmt, __gnuc_va_list __ap)

{
  return __obstack_vprintf_chk (__obstack, 2 - 1, __fmt,
    __ap);
}





extern char *__gets_chk (char *__str, size_t) __attribute__ ((__warn_unused_result__));
extern char *__gets_warn (char *__str) __asm__ ("" "gets")
     __attribute__ ((__warn_unused_result__)) __attribute__((__warning__ ("please use fgets or getline instead, gets can't " "specify buffer size")));


extern __inline __attribute__ ((__always_inline__)) __attribute__ ((__artificial__)) __attribute__ ((__warn_unused_result__)) char *
gets (char *__str)
{
  if (__builtin_object_size (__str, 2 > 1) != (size_t) -1)
    return __gets_chk (__str, __builtin_object_size (__str, 2 > 1));
  return __gets_warn (__str);
}

extern char *__fgets_chk (char *__restrict __s, size_t __size, int __n,
     FILE *__restrict __stream) __attribute__ ((__warn_unused_result__));
extern char *__fgets_alias (char *__restrict __s, int __n, FILE *__restrict __stream) __asm__ ("" "fgets") __attribute__ ((__warn_unused_result__));


extern char *__fgets_chk_warn (char *__restrict __s, size_t __size, int __n, FILE *__restrict __stream) __asm__ ("" "__fgets_chk")


     __attribute__ ((__warn_unused_result__)) __attribute__((__warning__ ("fgets called with bigger size than length " "of destination buffer")));


extern __inline __attribute__ ((__always_inline__)) __attribute__ ((__artificial__)) __attribute__ ((__warn_unused_result__)) char *
fgets (char *__restrict __s, int __n, FILE *__restrict __stream)
{
  if (__builtin_object_size (__s, 2 > 1) != (size_t) -1)
    {
      if (!__builtin_constant_p (__n) || __n <= 0)
 return __fgets_chk (__s, __builtin_object_size (__s, 2 > 1), __n, __stream);

      if ((size_t) __n > __builtin_object_size (__s, 2 > 1))
 return __fgets_chk_warn (__s, __builtin_object_size (__s, 2 > 1), __n, __stream);
    }
  return __fgets_alias (__s, __n, __stream);
}

extern size_t __fread_chk (void *__restrict __ptr, size_t __ptrlen,
      size_t __size, size_t __n,
      FILE *__restrict __stream) __attribute__ ((__warn_unused_result__));
extern size_t __fread_alias (void *__restrict __ptr, size_t __size, size_t __n, FILE *__restrict __stream) __asm__ ("" "fread") __attribute__ ((__warn_unused_result__));



extern size_t __fread_chk_warn (void *__restrict __ptr, size_t __ptrlen, size_t __size, size_t __n, FILE *__restrict __stream) __asm__ ("" "__fread_chk")




     __attribute__ ((__warn_unused_result__)) __attribute__((__warning__ ("fread called with bigger size * nmemb than length " "of destination buffer")));


extern __inline __attribute__ ((__always_inline__)) __attribute__ ((__artificial__)) __attribute__ ((__warn_unused_result__)) size_t
fread (void *__restrict __ptr, size_t __size, size_t __n,
       FILE *__restrict __stream)
{
  if (__builtin_object_size (__ptr, 0) != (size_t) -1)
    {
      if (!__builtin_constant_p (__size)
   || !__builtin_constant_p (__n)
   || (__size | __n) >= (((size_t) 1) << (8 * sizeof (size_t) / 2)))
 return __fread_chk (__ptr, __builtin_object_size (__ptr, 0), __size, __n, __stream);

      if (__size * __n > __builtin_object_size (__ptr, 0))
 return __fread_chk_warn (__ptr, __builtin_object_size (__ptr, 0), __size, __n, __stream);
    }
  return __fread_alias (__ptr, __size, __n, __stream);
}


extern char *__fgets_unlocked_chk (char *__restrict __s, size_t __size,
       int __n, FILE *__restrict __stream) __attribute__ ((__warn_unused_result__));
extern char *__fgets_unlocked_alias (char *__restrict __s, int __n, FILE *__restrict __stream) __asm__ ("" "fgets_unlocked") __attribute__ ((__warn_unused_result__));


extern char *__fgets_unlocked_chk_warn (char *__restrict __s, size_t __size, int __n, FILE *__restrict __stream) __asm__ ("" "__fgets_unlocked_chk")


     __attribute__ ((__warn_unused_result__)) __attribute__((__warning__ ("fgets_unlocked called with bigger size than length " "of destination buffer")));


extern __inline __attribute__ ((__always_inline__)) __attribute__ ((__artificial__)) __attribute__ ((__warn_unused_result__)) char *
fgets_unlocked (char *__restrict __s, int __n, FILE *__restrict __stream)
{
  if (__builtin_object_size (__s, 2 > 1) != (size_t) -1)
    {
      if (!__builtin_constant_p (__n) || __n <= 0)
 return __fgets_unlocked_chk (__s, __builtin_object_size (__s, 2 > 1), __n, __stream);

      if ((size_t) __n > __builtin_object_size (__s, 2 > 1))
 return __fgets_unlocked_chk_warn (__s, __builtin_object_size (__s, 2 > 1), __n, __stream);
    }
  return __fgets_unlocked_alias (__s, __n, __stream);
}




extern size_t __fread_unlocked_chk (void *__restrict __ptr, size_t __ptrlen,
        size_t __size, size_t __n,
        FILE *__restrict __stream) __attribute__ ((__warn_unused_result__));
extern size_t __fread_unlocked_alias (void *__restrict __ptr, size_t __size, size_t __n, FILE *__restrict __stream) __asm__ ("" "fread_unlocked") __attribute__ ((__warn_unused_result__));



extern size_t __fread_unlocked_chk_warn (void *__restrict __ptr, size_t __ptrlen, size_t __size, size_t __n, FILE *__restrict __stream) __asm__ ("" "__fread_unlocked_chk")




     __attribute__ ((__warn_unused_result__)) __attribute__((__warning__ ("fread_unlocked called with bigger size * nmemb than " "length of destination buffer")));


extern __inline __attribute__ ((__always_inline__)) __attribute__ ((__artificial__)) __attribute__ ((__warn_unused_result__)) size_t
fread_unlocked (void *__restrict __ptr, size_t __size, size_t __n,
  FILE *__restrict __stream)
{
  if (__builtin_object_size (__ptr, 0) != (size_t) -1)
    {
      if (!__builtin_constant_p (__size)
   || !__builtin_constant_p (__n)
   || (__size | __n) >= (((size_t) 1) << (8 * sizeof (size_t) / 2)))
 return __fread_unlocked_chk (__ptr, __builtin_object_size (__ptr, 0), __size, __n,
         __stream);

      if (__size * __n > __builtin_object_size (__ptr, 0))
 return __fread_unlocked_chk_warn (__ptr, __builtin_object_size (__ptr, 0), __size, __n,
       __stream);
    }


  if (__builtin_constant_p (__size)
      && __builtin_constant_p (__n)
      && (__size | __n) < (((size_t) 1) << (8 * sizeof (size_t) / 2))
      && __size * __n <= 8)
    {
      size_t __cnt = __size * __n;
      char *__cptr = (char *) __ptr;
      if (__cnt == 0)
 return 0;

      for (; __cnt > 0; --__cnt)
 {
   int __c = (__builtin_expect (((__stream)->_IO_read_ptr >= (__stream)->_IO_read_end), 0) ? __uflow (__stream) : *(unsigned char *) (__stream)->_IO_read_ptr++);
   if (__c == (-1))
     break;
   *__cptr++ = __c;
 }
      return (__cptr - (char *) __ptr) / __size;
    }

  return __fread_unlocked_alias (__ptr, __size, __n, __stream);
}
# 911 "/usr/include/stdio.h" 2 3 4






# 77 "system.h" 2
# 88 "system.h"
# 1 "/usr/include/stdlib.h" 1 3 4
# 33 "/usr/include/stdlib.h" 3 4
# 1 "/usr/lib/gcc/i686-pc-linux-gnu/4.4.1/include/stddef.h" 1 3 4
# 323 "/usr/lib/gcc/i686-pc-linux-gnu/4.4.1/include/stddef.h" 3 4
typedef long int wchar_t;
# 34 "/usr/include/stdlib.h" 2 3 4








# 1 "/usr/include/bits/waitflags.h" 1 3 4
# 43 "/usr/include/stdlib.h" 2 3 4
# 1 "/usr/include/bits/waitstatus.h" 1 3 4
# 65 "/usr/include/bits/waitstatus.h" 3 4
# 1 "/usr/include/endian.h" 1 3 4
# 37 "/usr/include/endian.h" 3 4
# 1 "/usr/include/bits/endian.h" 1 3 4
# 38 "/usr/include/endian.h" 2 3 4
# 61 "/usr/include/endian.h" 3 4
# 1 "/usr/include/bits/byteswap.h" 1 3 4
# 62 "/usr/include/endian.h" 2 3 4
# 66 "/usr/include/bits/waitstatus.h" 2 3 4

union wait
  {
    int w_status;
    struct
      {

 unsigned int __w_termsig:7;
 unsigned int __w_coredump:1;
 unsigned int __w_retcode:8;
 unsigned int:16;







      } __wait_terminated;
    struct
      {

 unsigned int __w_stopval:8;
 unsigned int __w_stopsig:8;
 unsigned int:16;






      } __wait_stopped;
  };
# 44 "/usr/include/stdlib.h" 2 3 4
# 68 "/usr/include/stdlib.h" 3 4
typedef union
  {
    union wait *__uptr;
    int *__iptr;
  } __WAIT_STATUS __attribute__ ((__transparent_union__));
# 96 "/usr/include/stdlib.h" 3 4


typedef struct
  {
    int quot;
    int rem;
  } div_t;



typedef struct
  {
    long int quot;
    long int rem;
  } ldiv_t;







__extension__ typedef struct
  {
    long long int quot;
    long long int rem;
  } lldiv_t;


# 140 "/usr/include/stdlib.h" 3 4
extern size_t __ctype_get_mb_cur_max (void) __attribute__ ((__nothrow__)) __attribute__ ((__warn_unused_result__));




extern double atof (__const char *__nptr)
     __attribute__ ((__nothrow__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1))) __attribute__ ((__warn_unused_result__));

extern int atoi (__const char *__nptr)
     __attribute__ ((__nothrow__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1))) __attribute__ ((__warn_unused_result__));

extern long int atol (__const char *__nptr)
     __attribute__ ((__nothrow__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1))) __attribute__ ((__warn_unused_result__));





__extension__ extern long long int atoll (__const char *__nptr)
     __attribute__ ((__nothrow__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1))) __attribute__ ((__warn_unused_result__));





extern double strtod (__const char *__restrict __nptr,
        char **__restrict __endptr)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1))) __attribute__ ((__warn_unused_result__));





extern float strtof (__const char *__restrict __nptr,
       char **__restrict __endptr) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1))) __attribute__ ((__warn_unused_result__));

extern long double strtold (__const char *__restrict __nptr,
       char **__restrict __endptr)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1))) __attribute__ ((__warn_unused_result__));





extern long int strtol (__const char *__restrict __nptr,
   char **__restrict __endptr, int __base)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1))) __attribute__ ((__warn_unused_result__));

extern unsigned long int strtoul (__const char *__restrict __nptr,
      char **__restrict __endptr, int __base)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1))) __attribute__ ((__warn_unused_result__));




__extension__
extern long long int strtoq (__const char *__restrict __nptr,
        char **__restrict __endptr, int __base)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1))) __attribute__ ((__warn_unused_result__));

__extension__
extern unsigned long long int strtouq (__const char *__restrict __nptr,
           char **__restrict __endptr, int __base)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1))) __attribute__ ((__warn_unused_result__));





__extension__
extern long long int strtoll (__const char *__restrict __nptr,
         char **__restrict __endptr, int __base)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1))) __attribute__ ((__warn_unused_result__));

__extension__
extern unsigned long long int strtoull (__const char *__restrict __nptr,
     char **__restrict __endptr, int __base)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1))) __attribute__ ((__warn_unused_result__));

# 236 "/usr/include/stdlib.h" 3 4
# 1 "/usr/include/xlocale.h" 1 3 4
# 28 "/usr/include/xlocale.h" 3 4
typedef struct __locale_struct
{

  struct locale_data *__locales[13];


  const unsigned short int *__ctype_b;
  const int *__ctype_tolower;
  const int *__ctype_toupper;


  const char *__names[13];
} *__locale_t;


typedef __locale_t locale_t;
# 237 "/usr/include/stdlib.h" 2 3 4



extern long int strtol_l (__const char *__restrict __nptr,
     char **__restrict __endptr, int __base,
     __locale_t __loc) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 4))) __attribute__ ((__warn_unused_result__));

extern unsigned long int strtoul_l (__const char *__restrict __nptr,
        char **__restrict __endptr,
        int __base, __locale_t __loc)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 4))) __attribute__ ((__warn_unused_result__));

__extension__
extern long long int strtoll_l (__const char *__restrict __nptr,
    char **__restrict __endptr, int __base,
    __locale_t __loc)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 4))) __attribute__ ((__warn_unused_result__));

__extension__
extern unsigned long long int strtoull_l (__const char *__restrict __nptr,
       char **__restrict __endptr,
       int __base, __locale_t __loc)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 4))) __attribute__ ((__warn_unused_result__));

extern double strtod_l (__const char *__restrict __nptr,
   char **__restrict __endptr, __locale_t __loc)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 3))) __attribute__ ((__warn_unused_result__));

extern float strtof_l (__const char *__restrict __nptr,
         char **__restrict __endptr, __locale_t __loc)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 3))) __attribute__ ((__warn_unused_result__));

extern long double strtold_l (__const char *__restrict __nptr,
         char **__restrict __endptr,
         __locale_t __loc)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 3))) __attribute__ ((__warn_unused_result__));





extern __inline double
__attribute__ ((__nothrow__)) atof (__const char *__nptr)
{
  return strtod (__nptr, (char **) ((void *)0));
}
extern __inline int
__attribute__ ((__nothrow__)) atoi (__const char *__nptr)
{
  return (int) strtol (__nptr, (char **) ((void *)0), 10);
}
extern __inline long int
__attribute__ ((__nothrow__)) atol (__const char *__nptr)
{
  return strtol (__nptr, (char **) ((void *)0), 10);
}




__extension__ extern __inline long long int
__attribute__ ((__nothrow__)) atoll (__const char *__nptr)
{
  return strtoll (__nptr, (char **) ((void *)0), 10);
}

# 311 "/usr/include/stdlib.h" 3 4
extern char *l64a (long int __n) __attribute__ ((__nothrow__)) __attribute__ ((__warn_unused_result__));


extern long int a64l (__const char *__s)
     __attribute__ ((__nothrow__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1))) __attribute__ ((__warn_unused_result__));




# 1 "/usr/include/sys/types.h" 1 3 4
# 29 "/usr/include/sys/types.h" 3 4






typedef __u_char u_char;
typedef __u_short u_short;
typedef __u_int u_int;
typedef __u_long u_long;
typedef __quad_t quad_t;
typedef __u_quad_t u_quad_t;
typedef __fsid_t fsid_t;




typedef __loff_t loff_t;



typedef __ino_t ino_t;






typedef __ino64_t ino64_t;




typedef __dev_t dev_t;




typedef __gid_t gid_t;




typedef __mode_t mode_t;




typedef __nlink_t nlink_t;




typedef __uid_t uid_t;





typedef __off_t off_t;






typedef __off64_t off64_t;




typedef __pid_t pid_t;




typedef __id_t id_t;




typedef __ssize_t ssize_t;





typedef __daddr_t daddr_t;
typedef __caddr_t caddr_t;





typedef __key_t key_t;
# 133 "/usr/include/sys/types.h" 3 4
# 1 "/usr/include/time.h" 1 3 4
# 58 "/usr/include/time.h" 3 4


typedef __clock_t clock_t;



# 74 "/usr/include/time.h" 3 4


typedef __time_t time_t;



# 92 "/usr/include/time.h" 3 4
typedef __clockid_t clockid_t;
# 104 "/usr/include/time.h" 3 4
typedef __timer_t timer_t;
# 134 "/usr/include/sys/types.h" 2 3 4



typedef __useconds_t useconds_t;



typedef __suseconds_t suseconds_t;





# 1 "/usr/lib/gcc/i686-pc-linux-gnu/4.4.1/include/stddef.h" 1 3 4
# 148 "/usr/include/sys/types.h" 2 3 4



typedef unsigned long int ulong;
typedef unsigned short int ushort;
typedef unsigned int uint;
# 195 "/usr/include/sys/types.h" 3 4
typedef int int8_t __attribute__ ((__mode__ (__QI__)));
typedef int int16_t __attribute__ ((__mode__ (__HI__)));
typedef int int32_t __attribute__ ((__mode__ (__SI__)));
typedef int int64_t __attribute__ ((__mode__ (__DI__)));


typedef unsigned int u_int8_t __attribute__ ((__mode__ (__QI__)));
typedef unsigned int u_int16_t __attribute__ ((__mode__ (__HI__)));
typedef unsigned int u_int32_t __attribute__ ((__mode__ (__SI__)));
typedef unsigned int u_int64_t __attribute__ ((__mode__ (__DI__)));

typedef int register_t __attribute__ ((__mode__ (__word__)));
# 220 "/usr/include/sys/types.h" 3 4
# 1 "/usr/include/sys/select.h" 1 3 4
# 31 "/usr/include/sys/select.h" 3 4
# 1 "/usr/include/bits/select.h" 1 3 4
# 32 "/usr/include/sys/select.h" 2 3 4


# 1 "/usr/include/bits/sigset.h" 1 3 4
# 24 "/usr/include/bits/sigset.h" 3 4
typedef int __sig_atomic_t;




typedef struct
  {
    unsigned long int __val[(1024 / (8 * sizeof (unsigned long int)))];
  } __sigset_t;
# 35 "/usr/include/sys/select.h" 2 3 4



typedef __sigset_t sigset_t;





# 1 "/usr/include/time.h" 1 3 4
# 120 "/usr/include/time.h" 3 4
struct timespec
  {
    __time_t tv_sec;
    long int tv_nsec;
  };
# 45 "/usr/include/sys/select.h" 2 3 4

# 1 "/usr/include/bits/time.h" 1 3 4
# 69 "/usr/include/bits/time.h" 3 4
struct timeval
  {
    __time_t tv_sec;
    __suseconds_t tv_usec;
  };
# 47 "/usr/include/sys/select.h" 2 3 4
# 55 "/usr/include/sys/select.h" 3 4
typedef long int __fd_mask;
# 67 "/usr/include/sys/select.h" 3 4
typedef struct
  {



    __fd_mask fds_bits[1024 / (8 * sizeof (__fd_mask))];





  } fd_set;






typedef __fd_mask fd_mask;
# 99 "/usr/include/sys/select.h" 3 4

# 109 "/usr/include/sys/select.h" 3 4
extern int select (int __nfds, fd_set *__restrict __readfds,
     fd_set *__restrict __writefds,
     fd_set *__restrict __exceptfds,
     struct timeval *__restrict __timeout);
# 121 "/usr/include/sys/select.h" 3 4
extern int pselect (int __nfds, fd_set *__restrict __readfds,
      fd_set *__restrict __writefds,
      fd_set *__restrict __exceptfds,
      const struct timespec *__restrict __timeout,
      const __sigset_t *__restrict __sigmask);



# 221 "/usr/include/sys/types.h" 2 3 4


# 1 "/usr/include/sys/sysmacros.h" 1 3 4
# 30 "/usr/include/sys/sysmacros.h" 3 4
__extension__
extern unsigned int gnu_dev_major (unsigned long long int __dev)
     __attribute__ ((__nothrow__));
__extension__
extern unsigned int gnu_dev_minor (unsigned long long int __dev)
     __attribute__ ((__nothrow__));
__extension__
extern unsigned long long int gnu_dev_makedev (unsigned int __major,
            unsigned int __minor)
     __attribute__ ((__nothrow__));


__extension__ extern __inline unsigned int
__attribute__ ((__nothrow__)) gnu_dev_major (unsigned long long int __dev)
{
  return ((__dev >> 8) & 0xfff) | ((unsigned int) (__dev >> 32) & ~0xfff);
}

__extension__ extern __inline unsigned int
__attribute__ ((__nothrow__)) gnu_dev_minor (unsigned long long int __dev)
{
  return (__dev & 0xff) | ((unsigned int) (__dev >> 12) & ~0xff);
}

__extension__ extern __inline unsigned long long int
__attribute__ ((__nothrow__)) gnu_dev_makedev (unsigned int __major, unsigned int __minor)
{
  return ((__minor & 0xff) | ((__major & 0xfff) << 8)
   | (((unsigned long long int) (__minor & ~0xff)) << 12)
   | (((unsigned long long int) (__major & ~0xfff)) << 32));
}
# 224 "/usr/include/sys/types.h" 2 3 4




typedef __blksize_t blksize_t;






typedef __blkcnt_t blkcnt_t;



typedef __fsblkcnt_t fsblkcnt_t;



typedef __fsfilcnt_t fsfilcnt_t;
# 262 "/usr/include/sys/types.h" 3 4
typedef __blkcnt64_t blkcnt64_t;
typedef __fsblkcnt64_t fsblkcnt64_t;
typedef __fsfilcnt64_t fsfilcnt64_t;





# 1 "/usr/include/bits/pthreadtypes.h" 1 3 4
# 36 "/usr/include/bits/pthreadtypes.h" 3 4
typedef unsigned long int pthread_t;


typedef union
{
  char __size[36];
  long int __align;
} pthread_attr_t;


typedef struct __pthread_internal_slist
{
  struct __pthread_internal_slist *__next;
} __pthread_slist_t;




typedef union
{
  struct __pthread_mutex_s
  {
    int __lock;
    unsigned int __count;
    int __owner;


    int __kind;
    unsigned int __nusers;
    __extension__ union
    {
      int __spins;
      __pthread_slist_t __list;
    };
  } __data;
  char __size[24];
  long int __align;
} pthread_mutex_t;

typedef union
{
  char __size[4];
  long int __align;
} pthread_mutexattr_t;




typedef union
{
  struct
  {
    int __lock;
    unsigned int __futex;
    __extension__ unsigned long long int __total_seq;
    __extension__ unsigned long long int __wakeup_seq;
    __extension__ unsigned long long int __woken_seq;
    void *__mutex;
    unsigned int __nwaiters;
    unsigned int __broadcast_seq;
  } __data;
  char __size[48];
  __extension__ long long int __align;
} pthread_cond_t;

typedef union
{
  char __size[4];
  long int __align;
} pthread_condattr_t;



typedef unsigned int pthread_key_t;



typedef int pthread_once_t;





typedef union
{
  struct
  {
    int __lock;
    unsigned int __nr_readers;
    unsigned int __readers_wakeup;
    unsigned int __writer_wakeup;
    unsigned int __nr_readers_queued;
    unsigned int __nr_writers_queued;


    unsigned char __flags;
    unsigned char __shared;
    unsigned char __pad1;
    unsigned char __pad2;
    int __writer;
  } __data;
  char __size[32];
  long int __align;
} pthread_rwlock_t;

typedef union
{
  char __size[8];
  long int __align;
} pthread_rwlockattr_t;





typedef volatile int pthread_spinlock_t;




typedef union
{
  char __size[20];
  long int __align;
} pthread_barrier_t;

typedef union
{
  char __size[4];
  int __align;
} pthread_barrierattr_t;
# 271 "/usr/include/sys/types.h" 2 3 4



# 321 "/usr/include/stdlib.h" 2 3 4






extern long int random (void) __attribute__ ((__nothrow__));


extern void srandom (unsigned int __seed) __attribute__ ((__nothrow__));





extern char *initstate (unsigned int __seed, char *__statebuf,
   size_t __statelen) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (2)));



extern char *setstate (char *__statebuf) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));







struct random_data
  {
    int32_t *fptr;
    int32_t *rptr;
    int32_t *state;
    int rand_type;
    int rand_deg;
    int rand_sep;
    int32_t *end_ptr;
  };

extern int random_r (struct random_data *__restrict __buf,
       int32_t *__restrict __result) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2)));

extern int srandom_r (unsigned int __seed, struct random_data *__buf)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (2)));

extern int initstate_r (unsigned int __seed, char *__restrict __statebuf,
   size_t __statelen,
   struct random_data *__restrict __buf)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (2, 4)));

extern int setstate_r (char *__restrict __statebuf,
         struct random_data *__restrict __buf)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2)));






extern int rand (void) __attribute__ ((__nothrow__));

extern void srand (unsigned int __seed) __attribute__ ((__nothrow__));




extern int rand_r (unsigned int *__seed) __attribute__ ((__nothrow__));







extern double drand48 (void) __attribute__ ((__nothrow__));
extern double erand48 (unsigned short int __xsubi[3]) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));


extern long int lrand48 (void) __attribute__ ((__nothrow__));
extern long int nrand48 (unsigned short int __xsubi[3])
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));


extern long int mrand48 (void) __attribute__ ((__nothrow__));
extern long int jrand48 (unsigned short int __xsubi[3])
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));


extern void srand48 (long int __seedval) __attribute__ ((__nothrow__));
extern unsigned short int *seed48 (unsigned short int __seed16v[3])
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));
extern void lcong48 (unsigned short int __param[7]) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));





struct drand48_data
  {
    unsigned short int __x[3];
    unsigned short int __old_x[3];
    unsigned short int __c;
    unsigned short int __init;
    unsigned long long int __a;
  };


extern int drand48_r (struct drand48_data *__restrict __buffer,
        double *__restrict __result) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2)));
extern int erand48_r (unsigned short int __xsubi[3],
        struct drand48_data *__restrict __buffer,
        double *__restrict __result) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2)));


extern int lrand48_r (struct drand48_data *__restrict __buffer,
        long int *__restrict __result)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2)));
extern int nrand48_r (unsigned short int __xsubi[3],
        struct drand48_data *__restrict __buffer,
        long int *__restrict __result)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2)));


extern int mrand48_r (struct drand48_data *__restrict __buffer,
        long int *__restrict __result)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2)));
extern int jrand48_r (unsigned short int __xsubi[3],
        struct drand48_data *__restrict __buffer,
        long int *__restrict __result)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2)));


extern int srand48_r (long int __seedval, struct drand48_data *__buffer)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (2)));

extern int seed48_r (unsigned short int __seed16v[3],
       struct drand48_data *__buffer) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2)));

extern int lcong48_r (unsigned short int __param[7],
        struct drand48_data *__buffer)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2)));









extern void *malloc (size_t __size) __attribute__ ((__nothrow__)) __attribute__ ((__malloc__)) __attribute__ ((__warn_unused_result__));

extern void *calloc (size_t __nmemb, size_t __size)
     __attribute__ ((__nothrow__)) __attribute__ ((__malloc__)) __attribute__ ((__warn_unused_result__));










extern void *realloc (void *__ptr, size_t __size)
     __attribute__ ((__nothrow__)) __attribute__ ((__warn_unused_result__));

extern void free (void *__ptr) __attribute__ ((__nothrow__));




extern void cfree (void *__ptr) __attribute__ ((__nothrow__));



# 1 "/usr/include/alloca.h" 1 3 4
# 25 "/usr/include/alloca.h" 3 4
# 1 "/usr/lib/gcc/i686-pc-linux-gnu/4.4.1/include/stddef.h" 1 3 4
# 26 "/usr/include/alloca.h" 2 3 4







extern void *alloca (size_t __size) __attribute__ ((__nothrow__));






# 498 "/usr/include/stdlib.h" 2 3 4




extern void *valloc (size_t __size) __attribute__ ((__nothrow__)) __attribute__ ((__malloc__)) __attribute__ ((__warn_unused_result__));




extern int posix_memalign (void **__memptr, size_t __alignment, size_t __size)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1))) __attribute__ ((__warn_unused_result__));




extern void abort (void) __attribute__ ((__nothrow__)) __attribute__ ((__noreturn__));



extern int atexit (void (*__func) (void)) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));
# 527 "/usr/include/stdlib.h" 3 4
extern int at_quick_exit (void (*__func) (void)) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));







extern int on_exit (void (*__func) (int __status, void *__arg), void *__arg)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));






extern void exit (int __status) __attribute__ ((__nothrow__)) __attribute__ ((__noreturn__));







extern void quick_exit (int __status) __attribute__ ((__nothrow__)) __attribute__ ((__noreturn__));







extern void _Exit (int __status) __attribute__ ((__nothrow__)) __attribute__ ((__noreturn__));






extern char *getenv (__const char *__name) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1))) __attribute__ ((__warn_unused_result__));




extern char *__secure_getenv (__const char *__name)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1))) __attribute__ ((__warn_unused_result__));





extern int putenv (char *__string) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));





extern int setenv (__const char *__name, __const char *__value, int __replace)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (2)));


extern int unsetenv (__const char *__name) __attribute__ ((__nothrow__));






extern int clearenv (void) __attribute__ ((__nothrow__));
# 604 "/usr/include/stdlib.h" 3 4
extern char *mktemp (char *__template) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1))) __attribute__ ((__warn_unused_result__));
# 615 "/usr/include/stdlib.h" 3 4
extern int mkstemp (char *__template) __attribute__ ((__nonnull__ (1))) __attribute__ ((__warn_unused_result__));
# 625 "/usr/include/stdlib.h" 3 4
extern int mkstemp64 (char *__template) __attribute__ ((__nonnull__ (1))) __attribute__ ((__warn_unused_result__));
# 635 "/usr/include/stdlib.h" 3 4
extern char *mkdtemp (char *__template) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1))) __attribute__ ((__warn_unused_result__));
# 646 "/usr/include/stdlib.h" 3 4
extern int mkostemp (char *__template, int __flags) __attribute__ ((__nonnull__ (1))) __attribute__ ((__warn_unused_result__));
# 656 "/usr/include/stdlib.h" 3 4
extern int mkostemp64 (char *__template, int __flags) __attribute__ ((__nonnull__ (1))) __attribute__ ((__warn_unused_result__));









extern int system (__const char *__command) __attribute__ ((__warn_unused_result__));






extern char *canonicalize_file_name (__const char *__name)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1))) __attribute__ ((__warn_unused_result__));
# 683 "/usr/include/stdlib.h" 3 4
extern char *realpath (__const char *__restrict __name,
         char *__restrict __resolved) __attribute__ ((__nothrow__)) __attribute__ ((__warn_unused_result__));






typedef int (*__compar_fn_t) (__const void *, __const void *);


typedef __compar_fn_t comparison_fn_t;



typedef int (*__compar_d_fn_t) (__const void *, __const void *, void *);





extern void *bsearch (__const void *__key, __const void *__base,
        size_t __nmemb, size_t __size, __compar_fn_t __compar)
     __attribute__ ((__nonnull__ (1, 2, 5))) __attribute__ ((__warn_unused_result__));



extern void qsort (void *__base, size_t __nmemb, size_t __size,
     __compar_fn_t __compar) __attribute__ ((__nonnull__ (1, 4)));

extern void qsort_r (void *__base, size_t __nmemb, size_t __size,
       __compar_d_fn_t __compar, void *__arg)
  __attribute__ ((__nonnull__ (1, 4)));




extern int abs (int __x) __attribute__ ((__nothrow__)) __attribute__ ((__const__)) __attribute__ ((__warn_unused_result__));
extern long int labs (long int __x) __attribute__ ((__nothrow__)) __attribute__ ((__const__)) __attribute__ ((__warn_unused_result__));



__extension__ extern long long int llabs (long long int __x)
     __attribute__ ((__nothrow__)) __attribute__ ((__const__)) __attribute__ ((__warn_unused_result__));







extern div_t div (int __numer, int __denom)
     __attribute__ ((__nothrow__)) __attribute__ ((__const__)) __attribute__ ((__warn_unused_result__));
extern ldiv_t ldiv (long int __numer, long int __denom)
     __attribute__ ((__nothrow__)) __attribute__ ((__const__)) __attribute__ ((__warn_unused_result__));




__extension__ extern lldiv_t lldiv (long long int __numer,
        long long int __denom)
     __attribute__ ((__nothrow__)) __attribute__ ((__const__)) __attribute__ ((__warn_unused_result__));

# 756 "/usr/include/stdlib.h" 3 4
extern char *ecvt (double __value, int __ndigit, int *__restrict __decpt,
     int *__restrict __sign) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (3, 4))) __attribute__ ((__warn_unused_result__));




extern char *fcvt (double __value, int __ndigit, int *__restrict __decpt,
     int *__restrict __sign) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (3, 4))) __attribute__ ((__warn_unused_result__));




extern char *gcvt (double __value, int __ndigit, char *__buf)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (3))) __attribute__ ((__warn_unused_result__));




extern char *qecvt (long double __value, int __ndigit,
      int *__restrict __decpt, int *__restrict __sign)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (3, 4))) __attribute__ ((__warn_unused_result__));
extern char *qfcvt (long double __value, int __ndigit,
      int *__restrict __decpt, int *__restrict __sign)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (3, 4))) __attribute__ ((__warn_unused_result__));
extern char *qgcvt (long double __value, int __ndigit, char *__buf)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (3))) __attribute__ ((__warn_unused_result__));




extern int ecvt_r (double __value, int __ndigit, int *__restrict __decpt,
     int *__restrict __sign, char *__restrict __buf,
     size_t __len) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (3, 4, 5)));
extern int fcvt_r (double __value, int __ndigit, int *__restrict __decpt,
     int *__restrict __sign, char *__restrict __buf,
     size_t __len) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (3, 4, 5)));

extern int qecvt_r (long double __value, int __ndigit,
      int *__restrict __decpt, int *__restrict __sign,
      char *__restrict __buf, size_t __len)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (3, 4, 5)));
extern int qfcvt_r (long double __value, int __ndigit,
      int *__restrict __decpt, int *__restrict __sign,
      char *__restrict __buf, size_t __len)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (3, 4, 5)));







extern int mblen (__const char *__s, size_t __n) __attribute__ ((__nothrow__)) __attribute__ ((__warn_unused_result__));


extern int mbtowc (wchar_t *__restrict __pwc,
     __const char *__restrict __s, size_t __n) __attribute__ ((__nothrow__)) __attribute__ ((__warn_unused_result__));


extern int wctomb (char *__s, wchar_t __wchar) __attribute__ ((__nothrow__)) __attribute__ ((__warn_unused_result__));



extern size_t mbstowcs (wchar_t *__restrict __pwcs,
   __const char *__restrict __s, size_t __n) __attribute__ ((__nothrow__));

extern size_t wcstombs (char *__restrict __s,
   __const wchar_t *__restrict __pwcs, size_t __n)
     __attribute__ ((__nothrow__));








extern int rpmatch (__const char *__response) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1))) __attribute__ ((__warn_unused_result__));
# 844 "/usr/include/stdlib.h" 3 4
extern int getsubopt (char **__restrict __optionp,
        char *__const *__restrict __tokens,
        char **__restrict __valuep)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2, 3))) __attribute__ ((__warn_unused_result__));





extern void setkey (__const char *__key) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));







extern int posix_openpt (int __oflag) __attribute__ ((__warn_unused_result__));







extern int grantpt (int __fd) __attribute__ ((__nothrow__));



extern int unlockpt (int __fd) __attribute__ ((__nothrow__));




extern char *ptsname (int __fd) __attribute__ ((__nothrow__)) __attribute__ ((__warn_unused_result__));






extern int ptsname_r (int __fd, char *__buf, size_t __buflen)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (2)));


extern int getpt (void);






extern int getloadavg (double __loadavg[], int __nelem)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));





# 1 "/usr/include/bits/stdlib.h" 1 3 4
# 24 "/usr/include/bits/stdlib.h" 3 4
extern char *__realpath_chk (__const char *__restrict __name,
        char *__restrict __resolved,
        size_t __resolvedlen) __attribute__ ((__nothrow__)) __attribute__ ((__warn_unused_result__));
extern char *__realpath_alias (__const char *__restrict __name, char *__restrict __resolved) __asm__ ("" "realpath") __attribute__ ((__nothrow__)) __attribute__ ((__warn_unused_result__));


extern char *__realpath_chk_warn (__const char *__restrict __name, char *__restrict __resolved, size_t __resolvedlen) __asm__ ("" "__realpath_chk") __attribute__ ((__nothrow__)) __attribute__ ((__warn_unused_result__))



     __attribute__((__warning__ ("second argument of realpath must be either NULL or at " "least PATH_MAX bytes long buffer")));


extern __inline __attribute__ ((__always_inline__)) __attribute__ ((__artificial__)) __attribute__ ((__warn_unused_result__)) char *
__attribute__ ((__nothrow__)) realpath (__const char *__restrict __name, char *__restrict __resolved)
{
  if (__builtin_object_size (__resolved, 2 > 1) != (size_t) -1)
    {




      return __realpath_chk (__name, __resolved, __builtin_object_size (__resolved, 2 > 1));
    }

  return __realpath_alias (__name, __resolved);
}


extern int __ptsname_r_chk (int __fd, char *__buf, size_t __buflen,
       size_t __nreal) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (2)));
extern int __ptsname_r_alias (int __fd, char *__buf, size_t __buflen) __asm__ ("" "ptsname_r") __attribute__ ((__nothrow__))

     __attribute__ ((__nonnull__ (2)));
extern int __ptsname_r_chk_warn (int __fd, char *__buf, size_t __buflen, size_t __nreal) __asm__ ("" "__ptsname_r_chk") __attribute__ ((__nothrow__))


     __attribute__ ((__nonnull__ (2))) __attribute__((__warning__ ("ptsname_r called with buflen bigger than " "size of buf")));


extern __inline __attribute__ ((__always_inline__)) __attribute__ ((__artificial__)) int
__attribute__ ((__nothrow__)) ptsname_r (int __fd, char *__buf, size_t __buflen)
{
  if (__builtin_object_size (__buf, 2 > 1) != (size_t) -1)
    {
      if (!__builtin_constant_p (__buflen))
 return __ptsname_r_chk (__fd, __buf, __buflen, __builtin_object_size (__buf, 2 > 1));
      if (__buflen > __builtin_object_size (__buf, 2 > 1))
 return __ptsname_r_chk_warn (__fd, __buf, __buflen, __builtin_object_size (__buf, 2 > 1));
    }
  return __ptsname_r_alias (__fd, __buf, __buflen);
}


extern int __wctomb_chk (char *__s, wchar_t __wchar, size_t __buflen)
  __attribute__ ((__nothrow__)) __attribute__ ((__warn_unused_result__));
extern int __wctomb_alias (char *__s, wchar_t __wchar) __asm__ ("" "wctomb") __attribute__ ((__nothrow__)) __attribute__ ((__warn_unused_result__));


extern __inline __attribute__ ((__always_inline__)) __attribute__ ((__artificial__)) __attribute__ ((__warn_unused_result__)) int
__attribute__ ((__nothrow__)) wctomb (char *__s, wchar_t __wchar)
{







  if (__builtin_object_size (__s, 2 > 1) != (size_t) -1 && 16 > __builtin_object_size (__s, 2 > 1))
    return __wctomb_chk (__s, __wchar, __builtin_object_size (__s, 2 > 1));
  return __wctomb_alias (__s, __wchar);
}


extern size_t __mbstowcs_chk (wchar_t *__restrict __dst,
         __const char *__restrict __src,
         size_t __len, size_t __dstlen) __attribute__ ((__nothrow__));
extern size_t __mbstowcs_alias (wchar_t *__restrict __dst, __const char *__restrict __src, size_t __len) __asm__ ("" "mbstowcs") __attribute__ ((__nothrow__));



extern size_t __mbstowcs_chk_warn (wchar_t *__restrict __dst, __const char *__restrict __src, size_t __len, size_t __dstlen) __asm__ ("" "__mbstowcs_chk") __attribute__ ((__nothrow__))



     __attribute__((__warning__ ("mbstowcs called with dst buffer smaller than len " "* sizeof (wchar_t)")));


extern __inline __attribute__ ((__always_inline__)) __attribute__ ((__artificial__)) size_t
__attribute__ ((__nothrow__)) mbstowcs (wchar_t *__restrict __dst, __const char *__restrict __src, size_t __len)

{
  if (__builtin_object_size (__dst, 2 > 1) != (size_t) -1)
    {
      if (!__builtin_constant_p (__len))
 return __mbstowcs_chk (__dst, __src, __len,
          __builtin_object_size (__dst, 2 > 1) / sizeof (wchar_t));

      if (__len > __builtin_object_size (__dst, 2 > 1) / sizeof (wchar_t))
 return __mbstowcs_chk_warn (__dst, __src, __len,
         __builtin_object_size (__dst, 2 > 1) / sizeof (wchar_t));
    }
  return __mbstowcs_alias (__dst, __src, __len);
}


extern size_t __wcstombs_chk (char *__restrict __dst,
         __const wchar_t *__restrict __src,
         size_t __len, size_t __dstlen) __attribute__ ((__nothrow__));
extern size_t __wcstombs_alias (char *__restrict __dst, __const wchar_t *__restrict __src, size_t __len) __asm__ ("" "wcstombs") __attribute__ ((__nothrow__));



extern size_t __wcstombs_chk_warn (char *__restrict __dst, __const wchar_t *__restrict __src, size_t __len, size_t __dstlen) __asm__ ("" "__wcstombs_chk") __attribute__ ((__nothrow__))



     __attribute__((__warning__ ("wcstombs called with dst buffer smaller than len")));

extern __inline __attribute__ ((__always_inline__)) __attribute__ ((__artificial__)) size_t
__attribute__ ((__nothrow__)) wcstombs (char *__restrict __dst, __const wchar_t *__restrict __src, size_t __len)

{
  if (__builtin_object_size (__dst, 2 > 1) != (size_t) -1)
    {
      if (!__builtin_constant_p (__len))
 return __wcstombs_chk (__dst, __src, __len, __builtin_object_size (__dst, 2 > 1));
      if (__len > __builtin_object_size (__dst, 2 > 1))
 return __wcstombs_chk_warn (__dst, __src, __len, __builtin_object_size (__dst, 2 > 1));
    }
  return __wcstombs_alias (__dst, __src, __len);
}
# 904 "/usr/include/stdlib.h" 2 3 4
# 912 "/usr/include/stdlib.h" 3 4

# 89 "system.h" 2
# 102 "system.h"
# 1 "/usr/include/string.h" 1 3 4
# 28 "/usr/include/string.h" 3 4





# 1 "/usr/lib/gcc/i686-pc-linux-gnu/4.4.1/include/stddef.h" 1 3 4
# 34 "/usr/include/string.h" 2 3 4









extern void *memcpy (void *__restrict __dest,
       __const void *__restrict __src, size_t __n)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2)));


extern void *memmove (void *__dest, __const void *__src, size_t __n)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2)));






extern void *memccpy (void *__restrict __dest, __const void *__restrict __src,
        int __c, size_t __n)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2)));





extern void *memset (void *__s, int __c, size_t __n) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));


extern int memcmp (__const void *__s1, __const void *__s2, size_t __n)
     __attribute__ ((__nothrow__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1, 2)));
# 94 "/usr/include/string.h" 3 4
extern void *memchr (__const void *__s, int __c, size_t __n)
      __attribute__ ((__nothrow__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1)));


# 108 "/usr/include/string.h" 3 4
extern void *rawmemchr (__const void *__s, int __c)
     __attribute__ ((__nothrow__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1)));
# 119 "/usr/include/string.h" 3 4
extern void *memrchr (__const void *__s, int __c, size_t __n)
      __attribute__ ((__nothrow__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1)));






extern char *strcpy (char *__restrict __dest, __const char *__restrict __src)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2)));

extern char *strncpy (char *__restrict __dest,
        __const char *__restrict __src, size_t __n)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2)));


extern char *strcat (char *__restrict __dest, __const char *__restrict __src)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2)));

extern char *strncat (char *__restrict __dest, __const char *__restrict __src,
        size_t __n) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2)));


extern int strcmp (__const char *__s1, __const char *__s2)
     __attribute__ ((__nothrow__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1, 2)));

extern int strncmp (__const char *__s1, __const char *__s2, size_t __n)
     __attribute__ ((__nothrow__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1, 2)));


extern int strcoll (__const char *__s1, __const char *__s2)
     __attribute__ ((__nothrow__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1, 2)));

extern size_t strxfrm (char *__restrict __dest,
         __const char *__restrict __src, size_t __n)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (2)));

# 164 "/usr/include/string.h" 3 4
extern int strcoll_l (__const char *__s1, __const char *__s2, __locale_t __l)
     __attribute__ ((__nothrow__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1, 2, 3)));

extern size_t strxfrm_l (char *__dest, __const char *__src, size_t __n,
    __locale_t __l) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (2, 4)));




extern char *strdup (__const char *__s)
     __attribute__ ((__nothrow__)) __attribute__ ((__malloc__)) __attribute__ ((__nonnull__ (1)));






extern char *strndup (__const char *__string, size_t __n)
     __attribute__ ((__nothrow__)) __attribute__ ((__malloc__)) __attribute__ ((__nonnull__ (1)));
# 208 "/usr/include/string.h" 3 4

# 233 "/usr/include/string.h" 3 4
extern char *strchr (__const char *__s, int __c)
     __attribute__ ((__nothrow__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1)));
# 260 "/usr/include/string.h" 3 4
extern char *strrchr (__const char *__s, int __c)
     __attribute__ ((__nothrow__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1)));


# 274 "/usr/include/string.h" 3 4
extern char *strchrnul (__const char *__s, int __c)
     __attribute__ ((__nothrow__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1)));






extern size_t strcspn (__const char *__s, __const char *__reject)
     __attribute__ ((__nothrow__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1, 2)));


extern size_t strspn (__const char *__s, __const char *__accept)
     __attribute__ ((__nothrow__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1, 2)));
# 312 "/usr/include/string.h" 3 4
extern char *strpbrk (__const char *__s, __const char *__accept)
     __attribute__ ((__nothrow__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1, 2)));
# 340 "/usr/include/string.h" 3 4
extern char *strstr (__const char *__haystack, __const char *__needle)
     __attribute__ ((__nothrow__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1, 2)));




extern char *strtok (char *__restrict __s, __const char *__restrict __delim)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (2)));




extern char *__strtok_r (char *__restrict __s,
    __const char *__restrict __delim,
    char **__restrict __save_ptr)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (2, 3)));

extern char *strtok_r (char *__restrict __s, __const char *__restrict __delim,
         char **__restrict __save_ptr)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (2, 3)));
# 371 "/usr/include/string.h" 3 4
extern char *strcasestr (__const char *__haystack, __const char *__needle)
     __attribute__ ((__nothrow__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1, 2)));







extern void *memmem (__const void *__haystack, size_t __haystacklen,
       __const void *__needle, size_t __needlelen)
     __attribute__ ((__nothrow__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1, 3)));



extern void *__mempcpy (void *__restrict __dest,
   __const void *__restrict __src, size_t __n)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2)));
extern void *mempcpy (void *__restrict __dest,
        __const void *__restrict __src, size_t __n)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2)));





extern size_t strlen (__const char *__s)
     __attribute__ ((__nothrow__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1)));





extern size_t strnlen (__const char *__string, size_t __maxlen)
     __attribute__ ((__nothrow__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1)));





extern char *strerror (int __errnum) __attribute__ ((__nothrow__));

# 436 "/usr/include/string.h" 3 4
extern char *strerror_r (int __errnum, char *__buf, size_t __buflen)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (2)));





extern char *strerror_l (int __errnum, __locale_t __l) __attribute__ ((__nothrow__));





extern void __bzero (void *__s, size_t __n) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));



extern void bcopy (__const void *__src, void *__dest, size_t __n)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2)));


extern void bzero (void *__s, size_t __n) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));


extern int bcmp (__const void *__s1, __const void *__s2, size_t __n)
     __attribute__ ((__nothrow__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1, 2)));
# 487 "/usr/include/string.h" 3 4
extern char *index (__const char *__s, int __c)
     __attribute__ ((__nothrow__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1)));
# 515 "/usr/include/string.h" 3 4
extern char *rindex (__const char *__s, int __c)
     __attribute__ ((__nothrow__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1)));




extern int ffs (int __i) __attribute__ ((__nothrow__)) __attribute__ ((__const__));




extern int ffsl (long int __l) __attribute__ ((__nothrow__)) __attribute__ ((__const__));

__extension__ extern int ffsll (long long int __ll)
     __attribute__ ((__nothrow__)) __attribute__ ((__const__));




extern int strcasecmp (__const char *__s1, __const char *__s2)
     __attribute__ ((__nothrow__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1, 2)));


extern int strncasecmp (__const char *__s1, __const char *__s2, size_t __n)
     __attribute__ ((__nothrow__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1, 2)));





extern int strcasecmp_l (__const char *__s1, __const char *__s2,
    __locale_t __loc)
     __attribute__ ((__nothrow__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1, 2, 3)));

extern int strncasecmp_l (__const char *__s1, __const char *__s2,
     size_t __n, __locale_t __loc)
     __attribute__ ((__nothrow__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1, 2, 4)));





extern char *strsep (char **__restrict __stringp,
       __const char *__restrict __delim)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2)));




extern char *strsignal (int __sig) __attribute__ ((__nothrow__));


extern char *__stpcpy (char *__restrict __dest, __const char *__restrict __src)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2)));
extern char *stpcpy (char *__restrict __dest, __const char *__restrict __src)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2)));



extern char *__stpncpy (char *__restrict __dest,
   __const char *__restrict __src, size_t __n)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2)));
extern char *stpncpy (char *__restrict __dest,
        __const char *__restrict __src, size_t __n)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2)));




extern int strverscmp (__const char *__s1, __const char *__s2)
     __attribute__ ((__nothrow__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1, 2)));


extern char *strfry (char *__string) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));


extern void *memfrob (void *__s, size_t __n) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));
# 604 "/usr/include/string.h" 3 4
extern char *basename (__const char *__filename) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));
# 632 "/usr/include/string.h" 3 4
# 1 "/usr/include/bits/string.h" 1 3 4
# 633 "/usr/include/string.h" 2 3 4


# 1 "/usr/include/bits/string2.h" 1 3 4
# 394 "/usr/include/bits/string2.h" 3 4
extern void *__rawmemchr (const void *__s, int __c);
# 969 "/usr/include/bits/string2.h" 3 4
extern __inline size_t __strcspn_c1 (__const char *__s, int __reject);
extern __inline size_t
__strcspn_c1 (__const char *__s, int __reject)
{
  register size_t __result = 0;
  while (__s[__result] != '\0' && __s[__result] != __reject)
    ++__result;
  return __result;
}

extern __inline size_t __strcspn_c2 (__const char *__s, int __reject1,
         int __reject2);
extern __inline size_t
__strcspn_c2 (__const char *__s, int __reject1, int __reject2)
{
  register size_t __result = 0;
  while (__s[__result] != '\0' && __s[__result] != __reject1
  && __s[__result] != __reject2)
    ++__result;
  return __result;
}

extern __inline size_t __strcspn_c3 (__const char *__s, int __reject1,
         int __reject2, int __reject3);
extern __inline size_t
__strcspn_c3 (__const char *__s, int __reject1, int __reject2,
       int __reject3)
{
  register size_t __result = 0;
  while (__s[__result] != '\0' && __s[__result] != __reject1
  && __s[__result] != __reject2 && __s[__result] != __reject3)
    ++__result;
  return __result;
}
# 1045 "/usr/include/bits/string2.h" 3 4
extern __inline size_t __strspn_c1 (__const char *__s, int __accept);
extern __inline size_t
__strspn_c1 (__const char *__s, int __accept)
{
  register size_t __result = 0;

  while (__s[__result] == __accept)
    ++__result;
  return __result;
}

extern __inline size_t __strspn_c2 (__const char *__s, int __accept1,
        int __accept2);
extern __inline size_t
__strspn_c2 (__const char *__s, int __accept1, int __accept2)
{
  register size_t __result = 0;

  while (__s[__result] == __accept1 || __s[__result] == __accept2)
    ++__result;
  return __result;
}

extern __inline size_t __strspn_c3 (__const char *__s, int __accept1,
        int __accept2, int __accept3);
extern __inline size_t
__strspn_c3 (__const char *__s, int __accept1, int __accept2, int __accept3)
{
  register size_t __result = 0;

  while (__s[__result] == __accept1 || __s[__result] == __accept2
  || __s[__result] == __accept3)
    ++__result;
  return __result;
}
# 1121 "/usr/include/bits/string2.h" 3 4
extern __inline char *__strpbrk_c2 (__const char *__s, int __accept1,
         int __accept2);
extern __inline char *
__strpbrk_c2 (__const char *__s, int __accept1, int __accept2)
{

  while (*__s != '\0' && *__s != __accept1 && *__s != __accept2)
    ++__s;
  return *__s == '\0' ? ((void *)0) : (char *) (size_t) __s;
}

extern __inline char *__strpbrk_c3 (__const char *__s, int __accept1,
         int __accept2, int __accept3);
extern __inline char *
__strpbrk_c3 (__const char *__s, int __accept1, int __accept2,
       int __accept3)
{

  while (*__s != '\0' && *__s != __accept1 && *__s != __accept2
  && *__s != __accept3)
    ++__s;
  return *__s == '\0' ? ((void *)0) : (char *) (size_t) __s;
}
# 1172 "/usr/include/bits/string2.h" 3 4
extern __inline char *__strtok_r_1c (char *__s, char __sep, char **__nextp);
extern __inline char *
__strtok_r_1c (char *__s, char __sep, char **__nextp)
{
  char *__result;
  if (__s == ((void *)0))
    __s = *__nextp;
  while (*__s == __sep)
    ++__s;
  __result = ((void *)0);
  if (*__s != '\0')
    {
      __result = __s++;
      while (*__s != '\0')
 if (*__s++ == __sep)
   {
     __s[-1] = '\0';
     break;
   }
    }
  *__nextp = __s;
  return __result;
}
# 1204 "/usr/include/bits/string2.h" 3 4
extern char *__strsep_g (char **__stringp, __const char *__delim);
# 1222 "/usr/include/bits/string2.h" 3 4
extern __inline char *__strsep_1c (char **__s, char __reject);
extern __inline char *
__strsep_1c (char **__s, char __reject)
{
  register char *__retval = *__s;
  if (__retval != ((void *)0) && (*__s = (__extension__ (__builtin_constant_p (__reject) && !__builtin_constant_p (__retval) && (__reject) == '\0' ? (char *) __rawmemchr (__retval, __reject) : __builtin_strchr (__retval, __reject)))) != ((void *)0))
    *(*__s)++ = '\0';
  return __retval;
}

extern __inline char *__strsep_2c (char **__s, char __reject1, char __reject2);
extern __inline char *
__strsep_2c (char **__s, char __reject1, char __reject2)
{
  register char *__retval = *__s;
  if (__retval != ((void *)0))
    {
      register char *__cp = __retval;
      while (1)
 {
   if (*__cp == '\0')
     {
       __cp = ((void *)0);
   break;
     }
   if (*__cp == __reject1 || *__cp == __reject2)
     {
       *__cp++ = '\0';
       break;
     }
   ++__cp;
 }
      *__s = __cp;
    }
  return __retval;
}

extern __inline char *__strsep_3c (char **__s, char __reject1, char __reject2,
       char __reject3);
extern __inline char *
__strsep_3c (char **__s, char __reject1, char __reject2, char __reject3)
{
  register char *__retval = *__s;
  if (__retval != ((void *)0))
    {
      register char *__cp = __retval;
      while (1)
 {
   if (*__cp == '\0')
     {
       __cp = ((void *)0);
   break;
     }
   if (*__cp == __reject1 || *__cp == __reject2 || *__cp == __reject3)
     {
       *__cp++ = '\0';
       break;
     }
   ++__cp;
 }
      *__s = __cp;
    }
  return __retval;
}
# 1303 "/usr/include/bits/string2.h" 3 4
extern char *__strdup (__const char *__string) __attribute__ ((__nothrow__)) __attribute__ ((__malloc__));
# 1322 "/usr/include/bits/string2.h" 3 4
extern char *__strndup (__const char *__string, size_t __n)
     __attribute__ ((__nothrow__)) __attribute__ ((__malloc__));
# 636 "/usr/include/string.h" 2 3 4




# 1 "/usr/include/bits/string3.h" 1 3 4
# 23 "/usr/include/bits/string3.h" 3 4
extern void __warn_memset_zero_len (void) __attribute__((__warning__ ("memset used with constant zero length parameter; this could be due to transposed parameters")));
# 48 "/usr/include/bits/string3.h" 3 4
extern __inline __attribute__ ((__always_inline__)) __attribute__ ((__artificial__)) void *
__attribute__ ((__nothrow__)) memcpy (void *__restrict __dest, __const void *__restrict __src, size_t __len)

{
  return __builtin___memcpy_chk (__dest, __src, __len, __builtin_object_size (__dest, 0));
}

extern __inline __attribute__ ((__always_inline__)) __attribute__ ((__artificial__)) void *
__attribute__ ((__nothrow__)) memmove (void *__restrict __dest, __const void *__restrict __src, size_t __len)

{
  return __builtin___memmove_chk (__dest, __src, __len, __builtin_object_size (__dest, 0));
}


extern __inline __attribute__ ((__always_inline__)) __attribute__ ((__artificial__)) void *
__attribute__ ((__nothrow__)) mempcpy (void *__restrict __dest, __const void *__restrict __src, size_t __len)

{
  return __builtin___mempcpy_chk (__dest, __src, __len, __builtin_object_size (__dest, 0));
}
# 77 "/usr/include/bits/string3.h" 3 4
extern __inline __attribute__ ((__always_inline__)) __attribute__ ((__artificial__)) void *
__attribute__ ((__nothrow__)) memset (void *__dest, int __ch, size_t __len)
{
  if (__builtin_constant_p (__len) && __len == 0)
    {
      __warn_memset_zero_len ();
      return __dest;
    }
  return __builtin___memset_chk (__dest, __ch, __len, __builtin_object_size (__dest, 0));
}


extern __inline __attribute__ ((__always_inline__)) __attribute__ ((__artificial__)) void
__attribute__ ((__nothrow__)) bcopy (__const void *__restrict __src, void *__restrict __dest, size_t __len)

{
  (void) __builtin___memmove_chk (__dest, __src, __len, __builtin_object_size (__dest, 0));
}

extern __inline __attribute__ ((__always_inline__)) __attribute__ ((__artificial__)) void
__attribute__ ((__nothrow__)) bzero (void *__dest, size_t __len)
{
  (void) __builtin___memset_chk (__dest, '\0', __len, __builtin_object_size (__dest, 0));
}


extern __inline __attribute__ ((__always_inline__)) __attribute__ ((__artificial__)) char *
__attribute__ ((__nothrow__)) strcpy (char *__restrict __dest, __const char *__restrict __src)
{
  return __builtin___strcpy_chk (__dest, __src, __builtin_object_size (__dest, 2 > 1));
}


extern __inline __attribute__ ((__always_inline__)) __attribute__ ((__artificial__)) char *
__attribute__ ((__nothrow__)) stpcpy (char *__restrict __dest, __const char *__restrict __src)
{
  return __builtin___stpcpy_chk (__dest, __src, __builtin_object_size (__dest, 2 > 1));
}



extern __inline __attribute__ ((__always_inline__)) __attribute__ ((__artificial__)) char *
__attribute__ ((__nothrow__)) strncpy (char *__restrict __dest, __const char *__restrict __src, size_t __len)

{
  return __builtin___strncpy_chk (__dest, __src, __len, __builtin_object_size (__dest, 2 > 1));
}


extern char *__stpncpy_chk (char *__dest, __const char *__src, size_t __n,
       size_t __destlen) __attribute__ ((__nothrow__));
extern char *__stpncpy_alias (char *__dest, __const char *__src, size_t __n) __asm__ ("" "stpncpy") __attribute__ ((__nothrow__));



extern __inline __attribute__ ((__always_inline__)) __attribute__ ((__artificial__)) char *
__attribute__ ((__nothrow__)) stpncpy (char *__dest, __const char *__src, size_t __n)
{
  if (__builtin_object_size (__dest, 2 > 1) != (size_t) -1
      && (!__builtin_constant_p (__n) || __n <= __builtin_object_size (__dest, 2 > 1)))
    return __stpncpy_chk (__dest, __src, __n, __builtin_object_size (__dest, 2 > 1));
  return __stpncpy_alias (__dest, __src, __n);
}


extern __inline __attribute__ ((__always_inline__)) __attribute__ ((__artificial__)) char *
__attribute__ ((__nothrow__)) strcat (char *__restrict __dest, __const char *__restrict __src)
{
  return __builtin___strcat_chk (__dest, __src, __builtin_object_size (__dest, 2 > 1));
}


extern __inline __attribute__ ((__always_inline__)) __attribute__ ((__artificial__)) char *
__attribute__ ((__nothrow__)) strncat (char *__restrict __dest, __const char *__restrict __src, size_t __len)

{
  return __builtin___strncat_chk (__dest, __src, __len, __builtin_object_size (__dest, 2 > 1));
}
# 641 "/usr/include/string.h" 2 3 4




# 103 "system.h" 2
# 112 "system.h"
extern char *strchr (const char *s, int c);
extern char *strrchr (const char *s, int c);
# 123 "system.h"
extern char *strndup (char const *, size_t n);
# 132 "system.h"
# 1 "/usr/include/math.h" 1 3 4
# 30 "/usr/include/math.h" 3 4




# 1 "/usr/include/bits/huge_val.h" 1 3 4
# 35 "/usr/include/math.h" 2 3 4

# 1 "/usr/include/bits/huge_valf.h" 1 3 4
# 37 "/usr/include/math.h" 2 3 4
# 1 "/usr/include/bits/huge_vall.h" 1 3 4
# 38 "/usr/include/math.h" 2 3 4


# 1 "/usr/include/bits/inf.h" 1 3 4
# 41 "/usr/include/math.h" 2 3 4


# 1 "/usr/include/bits/nan.h" 1 3 4
# 44 "/usr/include/math.h" 2 3 4



# 1 "/usr/include/bits/mathdef.h" 1 3 4
# 36 "/usr/include/bits/mathdef.h" 3 4
typedef long double float_t;

typedef long double double_t;
# 48 "/usr/include/math.h" 2 3 4
# 71 "/usr/include/math.h" 3 4
# 1 "/usr/include/bits/mathcalls.h" 1 3 4
# 53 "/usr/include/bits/mathcalls.h" 3 4


extern double acos (double __x) __attribute__ ((__nothrow__)); extern double __acos (double __x) __attribute__ ((__nothrow__));

extern double asin (double __x) __attribute__ ((__nothrow__)); extern double __asin (double __x) __attribute__ ((__nothrow__));

extern double atan (double __x) __attribute__ ((__nothrow__)); extern double __atan (double __x) __attribute__ ((__nothrow__));

extern double atan2 (double __y, double __x) __attribute__ ((__nothrow__)); extern double __atan2 (double __y, double __x) __attribute__ ((__nothrow__));


extern double cos (double __x) __attribute__ ((__nothrow__)); extern double __cos (double __x) __attribute__ ((__nothrow__));

extern double sin (double __x) __attribute__ ((__nothrow__)); extern double __sin (double __x) __attribute__ ((__nothrow__));

extern double tan (double __x) __attribute__ ((__nothrow__)); extern double __tan (double __x) __attribute__ ((__nothrow__));




extern double cosh (double __x) __attribute__ ((__nothrow__)); extern double __cosh (double __x) __attribute__ ((__nothrow__));

extern double sinh (double __x) __attribute__ ((__nothrow__)); extern double __sinh (double __x) __attribute__ ((__nothrow__));

extern double tanh (double __x) __attribute__ ((__nothrow__)); extern double __tanh (double __x) __attribute__ ((__nothrow__));




extern void sincos (double __x, double *__sinx, double *__cosx) __attribute__ ((__nothrow__)); extern void __sincos (double __x, double *__sinx, double *__cosx) __attribute__ ((__nothrow__));






extern double acosh (double __x) __attribute__ ((__nothrow__)); extern double __acosh (double __x) __attribute__ ((__nothrow__));

extern double asinh (double __x) __attribute__ ((__nothrow__)); extern double __asinh (double __x) __attribute__ ((__nothrow__));

extern double atanh (double __x) __attribute__ ((__nothrow__)); extern double __atanh (double __x) __attribute__ ((__nothrow__));







extern double exp (double __x) __attribute__ ((__nothrow__)); extern double __exp (double __x) __attribute__ ((__nothrow__));


extern double frexp (double __x, int *__exponent) __attribute__ ((__nothrow__)); extern double __frexp (double __x, int *__exponent) __attribute__ ((__nothrow__));


extern double ldexp (double __x, int __exponent) __attribute__ ((__nothrow__)); extern double __ldexp (double __x, int __exponent) __attribute__ ((__nothrow__));


extern double log (double __x) __attribute__ ((__nothrow__)); extern double __log (double __x) __attribute__ ((__nothrow__));


extern double log10 (double __x) __attribute__ ((__nothrow__)); extern double __log10 (double __x) __attribute__ ((__nothrow__));


extern double modf (double __x, double *__iptr) __attribute__ ((__nothrow__)); extern double __modf (double __x, double *__iptr) __attribute__ ((__nothrow__));




extern double exp10 (double __x) __attribute__ ((__nothrow__)); extern double __exp10 (double __x) __attribute__ ((__nothrow__));

extern double pow10 (double __x) __attribute__ ((__nothrow__)); extern double __pow10 (double __x) __attribute__ ((__nothrow__));





extern double expm1 (double __x) __attribute__ ((__nothrow__)); extern double __expm1 (double __x) __attribute__ ((__nothrow__));


extern double log1p (double __x) __attribute__ ((__nothrow__)); extern double __log1p (double __x) __attribute__ ((__nothrow__));


extern double logb (double __x) __attribute__ ((__nothrow__)); extern double __logb (double __x) __attribute__ ((__nothrow__));






extern double exp2 (double __x) __attribute__ ((__nothrow__)); extern double __exp2 (double __x) __attribute__ ((__nothrow__));


extern double log2 (double __x) __attribute__ ((__nothrow__)); extern double __log2 (double __x) __attribute__ ((__nothrow__));








extern double pow (double __x, double __y) __attribute__ ((__nothrow__)); extern double __pow (double __x, double __y) __attribute__ ((__nothrow__));


extern double sqrt (double __x) __attribute__ ((__nothrow__)); extern double __sqrt (double __x) __attribute__ ((__nothrow__));





extern double hypot (double __x, double __y) __attribute__ ((__nothrow__)); extern double __hypot (double __x, double __y) __attribute__ ((__nothrow__));






extern double cbrt (double __x) __attribute__ ((__nothrow__)); extern double __cbrt (double __x) __attribute__ ((__nothrow__));








extern double ceil (double __x) __attribute__ ((__nothrow__)) __attribute__ ((__const__)); extern double __ceil (double __x) __attribute__ ((__nothrow__)) __attribute__ ((__const__));


extern double fabs (double __x) __attribute__ ((__nothrow__)) __attribute__ ((__const__)); extern double __fabs (double __x) __attribute__ ((__nothrow__)) __attribute__ ((__const__));


extern double floor (double __x) __attribute__ ((__nothrow__)) __attribute__ ((__const__)); extern double __floor (double __x) __attribute__ ((__nothrow__)) __attribute__ ((__const__));


extern double fmod (double __x, double __y) __attribute__ ((__nothrow__)); extern double __fmod (double __x, double __y) __attribute__ ((__nothrow__));




extern int __isinf (double __value) __attribute__ ((__nothrow__)) __attribute__ ((__const__));


extern int __finite (double __value) __attribute__ ((__nothrow__)) __attribute__ ((__const__));





extern int isinf (double __value) __attribute__ ((__nothrow__)) __attribute__ ((__const__));


extern int finite (double __value) __attribute__ ((__nothrow__)) __attribute__ ((__const__));


extern double drem (double __x, double __y) __attribute__ ((__nothrow__)); extern double __drem (double __x, double __y) __attribute__ ((__nothrow__));



extern double significand (double __x) __attribute__ ((__nothrow__)); extern double __significand (double __x) __attribute__ ((__nothrow__));





extern double copysign (double __x, double __y) __attribute__ ((__nothrow__)) __attribute__ ((__const__)); extern double __copysign (double __x, double __y) __attribute__ ((__nothrow__)) __attribute__ ((__const__));






extern double nan (__const char *__tagb) __attribute__ ((__nothrow__)) __attribute__ ((__const__)); extern double __nan (__const char *__tagb) __attribute__ ((__nothrow__)) __attribute__ ((__const__));





extern int __isnan (double __value) __attribute__ ((__nothrow__)) __attribute__ ((__const__));



extern int isnan (double __value) __attribute__ ((__nothrow__)) __attribute__ ((__const__));


extern double j0 (double) __attribute__ ((__nothrow__)); extern double __j0 (double) __attribute__ ((__nothrow__));
extern double j1 (double) __attribute__ ((__nothrow__)); extern double __j1 (double) __attribute__ ((__nothrow__));
extern double jn (int, double) __attribute__ ((__nothrow__)); extern double __jn (int, double) __attribute__ ((__nothrow__));
extern double y0 (double) __attribute__ ((__nothrow__)); extern double __y0 (double) __attribute__ ((__nothrow__));
extern double y1 (double) __attribute__ ((__nothrow__)); extern double __y1 (double) __attribute__ ((__nothrow__));
extern double yn (int, double) __attribute__ ((__nothrow__)); extern double __yn (int, double) __attribute__ ((__nothrow__));






extern double erf (double) __attribute__ ((__nothrow__)); extern double __erf (double) __attribute__ ((__nothrow__));
extern double erfc (double) __attribute__ ((__nothrow__)); extern double __erfc (double) __attribute__ ((__nothrow__));
extern double lgamma (double) __attribute__ ((__nothrow__)); extern double __lgamma (double) __attribute__ ((__nothrow__));






extern double tgamma (double) __attribute__ ((__nothrow__)); extern double __tgamma (double) __attribute__ ((__nothrow__));





extern double gamma (double) __attribute__ ((__nothrow__)); extern double __gamma (double) __attribute__ ((__nothrow__));






extern double lgamma_r (double, int *__signgamp) __attribute__ ((__nothrow__)); extern double __lgamma_r (double, int *__signgamp) __attribute__ ((__nothrow__));







extern double rint (double __x) __attribute__ ((__nothrow__)); extern double __rint (double __x) __attribute__ ((__nothrow__));


extern double nextafter (double __x, double __y) __attribute__ ((__nothrow__)) __attribute__ ((__const__)); extern double __nextafter (double __x, double __y) __attribute__ ((__nothrow__)) __attribute__ ((__const__));

extern double nexttoward (double __x, long double __y) __attribute__ ((__nothrow__)) __attribute__ ((__const__)); extern double __nexttoward (double __x, long double __y) __attribute__ ((__nothrow__)) __attribute__ ((__const__));



extern double remainder (double __x, double __y) __attribute__ ((__nothrow__)); extern double __remainder (double __x, double __y) __attribute__ ((__nothrow__));



extern double scalbn (double __x, int __n) __attribute__ ((__nothrow__)); extern double __scalbn (double __x, int __n) __attribute__ ((__nothrow__));



extern int ilogb (double __x) __attribute__ ((__nothrow__)); extern int __ilogb (double __x) __attribute__ ((__nothrow__));




extern double scalbln (double __x, long int __n) __attribute__ ((__nothrow__)); extern double __scalbln (double __x, long int __n) __attribute__ ((__nothrow__));



extern double nearbyint (double __x) __attribute__ ((__nothrow__)); extern double __nearbyint (double __x) __attribute__ ((__nothrow__));



extern double round (double __x) __attribute__ ((__nothrow__)) __attribute__ ((__const__)); extern double __round (double __x) __attribute__ ((__nothrow__)) __attribute__ ((__const__));



extern double trunc (double __x) __attribute__ ((__nothrow__)) __attribute__ ((__const__)); extern double __trunc (double __x) __attribute__ ((__nothrow__)) __attribute__ ((__const__));




extern double remquo (double __x, double __y, int *__quo) __attribute__ ((__nothrow__)); extern double __remquo (double __x, double __y, int *__quo) __attribute__ ((__nothrow__));






extern long int lrint (double __x) __attribute__ ((__nothrow__)); extern long int __lrint (double __x) __attribute__ ((__nothrow__));
extern long long int llrint (double __x) __attribute__ ((__nothrow__)); extern long long int __llrint (double __x) __attribute__ ((__nothrow__));



extern long int lround (double __x) __attribute__ ((__nothrow__)); extern long int __lround (double __x) __attribute__ ((__nothrow__));
extern long long int llround (double __x) __attribute__ ((__nothrow__)); extern long long int __llround (double __x) __attribute__ ((__nothrow__));



extern double fdim (double __x, double __y) __attribute__ ((__nothrow__)); extern double __fdim (double __x, double __y) __attribute__ ((__nothrow__));


extern double fmax (double __x, double __y) __attribute__ ((__nothrow__)); extern double __fmax (double __x, double __y) __attribute__ ((__nothrow__));


extern double fmin (double __x, double __y) __attribute__ ((__nothrow__)); extern double __fmin (double __x, double __y) __attribute__ ((__nothrow__));



extern int __fpclassify (double __value) __attribute__ ((__nothrow__))
     __attribute__ ((__const__));


extern int __signbit (double __value) __attribute__ ((__nothrow__))
     __attribute__ ((__const__));



extern double fma (double __x, double __y, double __z) __attribute__ ((__nothrow__)); extern double __fma (double __x, double __y, double __z) __attribute__ ((__nothrow__));








extern double scalb (double __x, double __n) __attribute__ ((__nothrow__)); extern double __scalb (double __x, double __n) __attribute__ ((__nothrow__));
# 72 "/usr/include/math.h" 2 3 4
# 94 "/usr/include/math.h" 3 4
# 1 "/usr/include/bits/mathcalls.h" 1 3 4
# 53 "/usr/include/bits/mathcalls.h" 3 4


extern float acosf (float __x) __attribute__ ((__nothrow__)); extern float __acosf (float __x) __attribute__ ((__nothrow__));

extern float asinf (float __x) __attribute__ ((__nothrow__)); extern float __asinf (float __x) __attribute__ ((__nothrow__));

extern float atanf (float __x) __attribute__ ((__nothrow__)); extern float __atanf (float __x) __attribute__ ((__nothrow__));

extern float atan2f (float __y, float __x) __attribute__ ((__nothrow__)); extern float __atan2f (float __y, float __x) __attribute__ ((__nothrow__));


extern float cosf (float __x) __attribute__ ((__nothrow__)); extern float __cosf (float __x) __attribute__ ((__nothrow__));

extern float sinf (float __x) __attribute__ ((__nothrow__)); extern float __sinf (float __x) __attribute__ ((__nothrow__));

extern float tanf (float __x) __attribute__ ((__nothrow__)); extern float __tanf (float __x) __attribute__ ((__nothrow__));




extern float coshf (float __x) __attribute__ ((__nothrow__)); extern float __coshf (float __x) __attribute__ ((__nothrow__));

extern float sinhf (float __x) __attribute__ ((__nothrow__)); extern float __sinhf (float __x) __attribute__ ((__nothrow__));

extern float tanhf (float __x) __attribute__ ((__nothrow__)); extern float __tanhf (float __x) __attribute__ ((__nothrow__));




extern void sincosf (float __x, float *__sinx, float *__cosx) __attribute__ ((__nothrow__)); extern void __sincosf (float __x, float *__sinx, float *__cosx) __attribute__ ((__nothrow__));






extern float acoshf (float __x) __attribute__ ((__nothrow__)); extern float __acoshf (float __x) __attribute__ ((__nothrow__));

extern float asinhf (float __x) __attribute__ ((__nothrow__)); extern float __asinhf (float __x) __attribute__ ((__nothrow__));

extern float atanhf (float __x) __attribute__ ((__nothrow__)); extern float __atanhf (float __x) __attribute__ ((__nothrow__));







extern float expf (float __x) __attribute__ ((__nothrow__)); extern float __expf (float __x) __attribute__ ((__nothrow__));


extern float frexpf (float __x, int *__exponent) __attribute__ ((__nothrow__)); extern float __frexpf (float __x, int *__exponent) __attribute__ ((__nothrow__));


extern float ldexpf (float __x, int __exponent) __attribute__ ((__nothrow__)); extern float __ldexpf (float __x, int __exponent) __attribute__ ((__nothrow__));


extern float logf (float __x) __attribute__ ((__nothrow__)); extern float __logf (float __x) __attribute__ ((__nothrow__));


extern float log10f (float __x) __attribute__ ((__nothrow__)); extern float __log10f (float __x) __attribute__ ((__nothrow__));


extern float modff (float __x, float *__iptr) __attribute__ ((__nothrow__)); extern float __modff (float __x, float *__iptr) __attribute__ ((__nothrow__));




extern float exp10f (float __x) __attribute__ ((__nothrow__)); extern float __exp10f (float __x) __attribute__ ((__nothrow__));

extern float pow10f (float __x) __attribute__ ((__nothrow__)); extern float __pow10f (float __x) __attribute__ ((__nothrow__));





extern float expm1f (float __x) __attribute__ ((__nothrow__)); extern float __expm1f (float __x) __attribute__ ((__nothrow__));


extern float log1pf (float __x) __attribute__ ((__nothrow__)); extern float __log1pf (float __x) __attribute__ ((__nothrow__));


extern float logbf (float __x) __attribute__ ((__nothrow__)); extern float __logbf (float __x) __attribute__ ((__nothrow__));






extern float exp2f (float __x) __attribute__ ((__nothrow__)); extern float __exp2f (float __x) __attribute__ ((__nothrow__));


extern float log2f (float __x) __attribute__ ((__nothrow__)); extern float __log2f (float __x) __attribute__ ((__nothrow__));








extern float powf (float __x, float __y) __attribute__ ((__nothrow__)); extern float __powf (float __x, float __y) __attribute__ ((__nothrow__));


extern float sqrtf (float __x) __attribute__ ((__nothrow__)); extern float __sqrtf (float __x) __attribute__ ((__nothrow__));





extern float hypotf (float __x, float __y) __attribute__ ((__nothrow__)); extern float __hypotf (float __x, float __y) __attribute__ ((__nothrow__));






extern float cbrtf (float __x) __attribute__ ((__nothrow__)); extern float __cbrtf (float __x) __attribute__ ((__nothrow__));








extern float ceilf (float __x) __attribute__ ((__nothrow__)) __attribute__ ((__const__)); extern float __ceilf (float __x) __attribute__ ((__nothrow__)) __attribute__ ((__const__));


extern float fabsf (float __x) __attribute__ ((__nothrow__)) __attribute__ ((__const__)); extern float __fabsf (float __x) __attribute__ ((__nothrow__)) __attribute__ ((__const__));


extern float floorf (float __x) __attribute__ ((__nothrow__)) __attribute__ ((__const__)); extern float __floorf (float __x) __attribute__ ((__nothrow__)) __attribute__ ((__const__));


extern float fmodf (float __x, float __y) __attribute__ ((__nothrow__)); extern float __fmodf (float __x, float __y) __attribute__ ((__nothrow__));




extern int __isinff (float __value) __attribute__ ((__nothrow__)) __attribute__ ((__const__));


extern int __finitef (float __value) __attribute__ ((__nothrow__)) __attribute__ ((__const__));





extern int isinff (float __value) __attribute__ ((__nothrow__)) __attribute__ ((__const__));


extern int finitef (float __value) __attribute__ ((__nothrow__)) __attribute__ ((__const__));


extern float dremf (float __x, float __y) __attribute__ ((__nothrow__)); extern float __dremf (float __x, float __y) __attribute__ ((__nothrow__));



extern float significandf (float __x) __attribute__ ((__nothrow__)); extern float __significandf (float __x) __attribute__ ((__nothrow__));





extern float copysignf (float __x, float __y) __attribute__ ((__nothrow__)) __attribute__ ((__const__)); extern float __copysignf (float __x, float __y) __attribute__ ((__nothrow__)) __attribute__ ((__const__));






extern float nanf (__const char *__tagb) __attribute__ ((__nothrow__)) __attribute__ ((__const__)); extern float __nanf (__const char *__tagb) __attribute__ ((__nothrow__)) __attribute__ ((__const__));





extern int __isnanf (float __value) __attribute__ ((__nothrow__)) __attribute__ ((__const__));



extern int isnanf (float __value) __attribute__ ((__nothrow__)) __attribute__ ((__const__));


extern float j0f (float) __attribute__ ((__nothrow__)); extern float __j0f (float) __attribute__ ((__nothrow__));
extern float j1f (float) __attribute__ ((__nothrow__)); extern float __j1f (float) __attribute__ ((__nothrow__));
extern float jnf (int, float) __attribute__ ((__nothrow__)); extern float __jnf (int, float) __attribute__ ((__nothrow__));
extern float y0f (float) __attribute__ ((__nothrow__)); extern float __y0f (float) __attribute__ ((__nothrow__));
extern float y1f (float) __attribute__ ((__nothrow__)); extern float __y1f (float) __attribute__ ((__nothrow__));
extern float ynf (int, float) __attribute__ ((__nothrow__)); extern float __ynf (int, float) __attribute__ ((__nothrow__));






extern float erff (float) __attribute__ ((__nothrow__)); extern float __erff (float) __attribute__ ((__nothrow__));
extern float erfcf (float) __attribute__ ((__nothrow__)); extern float __erfcf (float) __attribute__ ((__nothrow__));
extern float lgammaf (float) __attribute__ ((__nothrow__)); extern float __lgammaf (float) __attribute__ ((__nothrow__));






extern float tgammaf (float) __attribute__ ((__nothrow__)); extern float __tgammaf (float) __attribute__ ((__nothrow__));





extern float gammaf (float) __attribute__ ((__nothrow__)); extern float __gammaf (float) __attribute__ ((__nothrow__));






extern float lgammaf_r (float, int *__signgamp) __attribute__ ((__nothrow__)); extern float __lgammaf_r (float, int *__signgamp) __attribute__ ((__nothrow__));







extern float rintf (float __x) __attribute__ ((__nothrow__)); extern float __rintf (float __x) __attribute__ ((__nothrow__));


extern float nextafterf (float __x, float __y) __attribute__ ((__nothrow__)) __attribute__ ((__const__)); extern float __nextafterf (float __x, float __y) __attribute__ ((__nothrow__)) __attribute__ ((__const__));

extern float nexttowardf (float __x, long double __y) __attribute__ ((__nothrow__)) __attribute__ ((__const__)); extern float __nexttowardf (float __x, long double __y) __attribute__ ((__nothrow__)) __attribute__ ((__const__));



extern float remainderf (float __x, float __y) __attribute__ ((__nothrow__)); extern float __remainderf (float __x, float __y) __attribute__ ((__nothrow__));



extern float scalbnf (float __x, int __n) __attribute__ ((__nothrow__)); extern float __scalbnf (float __x, int __n) __attribute__ ((__nothrow__));



extern int ilogbf (float __x) __attribute__ ((__nothrow__)); extern int __ilogbf (float __x) __attribute__ ((__nothrow__));




extern float scalblnf (float __x, long int __n) __attribute__ ((__nothrow__)); extern float __scalblnf (float __x, long int __n) __attribute__ ((__nothrow__));



extern float nearbyintf (float __x) __attribute__ ((__nothrow__)); extern float __nearbyintf (float __x) __attribute__ ((__nothrow__));



extern float roundf (float __x) __attribute__ ((__nothrow__)) __attribute__ ((__const__)); extern float __roundf (float __x) __attribute__ ((__nothrow__)) __attribute__ ((__const__));



extern float truncf (float __x) __attribute__ ((__nothrow__)) __attribute__ ((__const__)); extern float __truncf (float __x) __attribute__ ((__nothrow__)) __attribute__ ((__const__));




extern float remquof (float __x, float __y, int *__quo) __attribute__ ((__nothrow__)); extern float __remquof (float __x, float __y, int *__quo) __attribute__ ((__nothrow__));






extern long int lrintf (float __x) __attribute__ ((__nothrow__)); extern long int __lrintf (float __x) __attribute__ ((__nothrow__));
extern long long int llrintf (float __x) __attribute__ ((__nothrow__)); extern long long int __llrintf (float __x) __attribute__ ((__nothrow__));



extern long int lroundf (float __x) __attribute__ ((__nothrow__)); extern long int __lroundf (float __x) __attribute__ ((__nothrow__));
extern long long int llroundf (float __x) __attribute__ ((__nothrow__)); extern long long int __llroundf (float __x) __attribute__ ((__nothrow__));



extern float fdimf (float __x, float __y) __attribute__ ((__nothrow__)); extern float __fdimf (float __x, float __y) __attribute__ ((__nothrow__));


extern float fmaxf (float __x, float __y) __attribute__ ((__nothrow__)); extern float __fmaxf (float __x, float __y) __attribute__ ((__nothrow__));


extern float fminf (float __x, float __y) __attribute__ ((__nothrow__)); extern float __fminf (float __x, float __y) __attribute__ ((__nothrow__));



extern int __fpclassifyf (float __value) __attribute__ ((__nothrow__))
     __attribute__ ((__const__));


extern int __signbitf (float __value) __attribute__ ((__nothrow__))
     __attribute__ ((__const__));



extern float fmaf (float __x, float __y, float __z) __attribute__ ((__nothrow__)); extern float __fmaf (float __x, float __y, float __z) __attribute__ ((__nothrow__));








extern float scalbf (float __x, float __n) __attribute__ ((__nothrow__)); extern float __scalbf (float __x, float __n) __attribute__ ((__nothrow__));
# 95 "/usr/include/math.h" 2 3 4
# 141 "/usr/include/math.h" 3 4
# 1 "/usr/include/bits/mathcalls.h" 1 3 4
# 53 "/usr/include/bits/mathcalls.h" 3 4


extern long double acosl (long double __x) __attribute__ ((__nothrow__)); extern long double __acosl (long double __x) __attribute__ ((__nothrow__));

extern long double asinl (long double __x) __attribute__ ((__nothrow__)); extern long double __asinl (long double __x) __attribute__ ((__nothrow__));

extern long double atanl (long double __x) __attribute__ ((__nothrow__)); extern long double __atanl (long double __x) __attribute__ ((__nothrow__));

extern long double atan2l (long double __y, long double __x) __attribute__ ((__nothrow__)); extern long double __atan2l (long double __y, long double __x) __attribute__ ((__nothrow__));


extern long double cosl (long double __x) __attribute__ ((__nothrow__)); extern long double __cosl (long double __x) __attribute__ ((__nothrow__));

extern long double sinl (long double __x) __attribute__ ((__nothrow__)); extern long double __sinl (long double __x) __attribute__ ((__nothrow__));

extern long double tanl (long double __x) __attribute__ ((__nothrow__)); extern long double __tanl (long double __x) __attribute__ ((__nothrow__));




extern long double coshl (long double __x) __attribute__ ((__nothrow__)); extern long double __coshl (long double __x) __attribute__ ((__nothrow__));

extern long double sinhl (long double __x) __attribute__ ((__nothrow__)); extern long double __sinhl (long double __x) __attribute__ ((__nothrow__));

extern long double tanhl (long double __x) __attribute__ ((__nothrow__)); extern long double __tanhl (long double __x) __attribute__ ((__nothrow__));




extern void sincosl (long double __x, long double *__sinx, long double *__cosx) __attribute__ ((__nothrow__)); extern void __sincosl (long double __x, long double *__sinx, long double *__cosx) __attribute__ ((__nothrow__));






extern long double acoshl (long double __x) __attribute__ ((__nothrow__)); extern long double __acoshl (long double __x) __attribute__ ((__nothrow__));

extern long double asinhl (long double __x) __attribute__ ((__nothrow__)); extern long double __asinhl (long double __x) __attribute__ ((__nothrow__));

extern long double atanhl (long double __x) __attribute__ ((__nothrow__)); extern long double __atanhl (long double __x) __attribute__ ((__nothrow__));







extern long double expl (long double __x) __attribute__ ((__nothrow__)); extern long double __expl (long double __x) __attribute__ ((__nothrow__));


extern long double frexpl (long double __x, int *__exponent) __attribute__ ((__nothrow__)); extern long double __frexpl (long double __x, int *__exponent) __attribute__ ((__nothrow__));


extern long double ldexpl (long double __x, int __exponent) __attribute__ ((__nothrow__)); extern long double __ldexpl (long double __x, int __exponent) __attribute__ ((__nothrow__));


extern long double logl (long double __x) __attribute__ ((__nothrow__)); extern long double __logl (long double __x) __attribute__ ((__nothrow__));


extern long double log10l (long double __x) __attribute__ ((__nothrow__)); extern long double __log10l (long double __x) __attribute__ ((__nothrow__));


extern long double modfl (long double __x, long double *__iptr) __attribute__ ((__nothrow__)); extern long double __modfl (long double __x, long double *__iptr) __attribute__ ((__nothrow__));




extern long double exp10l (long double __x) __attribute__ ((__nothrow__)); extern long double __exp10l (long double __x) __attribute__ ((__nothrow__));

extern long double pow10l (long double __x) __attribute__ ((__nothrow__)); extern long double __pow10l (long double __x) __attribute__ ((__nothrow__));





extern long double expm1l (long double __x) __attribute__ ((__nothrow__)); extern long double __expm1l (long double __x) __attribute__ ((__nothrow__));


extern long double log1pl (long double __x) __attribute__ ((__nothrow__)); extern long double __log1pl (long double __x) __attribute__ ((__nothrow__));


extern long double logbl (long double __x) __attribute__ ((__nothrow__)); extern long double __logbl (long double __x) __attribute__ ((__nothrow__));






extern long double exp2l (long double __x) __attribute__ ((__nothrow__)); extern long double __exp2l (long double __x) __attribute__ ((__nothrow__));


extern long double log2l (long double __x) __attribute__ ((__nothrow__)); extern long double __log2l (long double __x) __attribute__ ((__nothrow__));








extern long double powl (long double __x, long double __y) __attribute__ ((__nothrow__)); extern long double __powl (long double __x, long double __y) __attribute__ ((__nothrow__));


extern long double sqrtl (long double __x) __attribute__ ((__nothrow__)); extern long double __sqrtl (long double __x) __attribute__ ((__nothrow__));





extern long double hypotl (long double __x, long double __y) __attribute__ ((__nothrow__)); extern long double __hypotl (long double __x, long double __y) __attribute__ ((__nothrow__));






extern long double cbrtl (long double __x) __attribute__ ((__nothrow__)); extern long double __cbrtl (long double __x) __attribute__ ((__nothrow__));








extern long double ceill (long double __x) __attribute__ ((__nothrow__)) __attribute__ ((__const__)); extern long double __ceill (long double __x) __attribute__ ((__nothrow__)) __attribute__ ((__const__));


extern long double fabsl (long double __x) __attribute__ ((__nothrow__)) __attribute__ ((__const__)); extern long double __fabsl (long double __x) __attribute__ ((__nothrow__)) __attribute__ ((__const__));


extern long double floorl (long double __x) __attribute__ ((__nothrow__)) __attribute__ ((__const__)); extern long double __floorl (long double __x) __attribute__ ((__nothrow__)) __attribute__ ((__const__));


extern long double fmodl (long double __x, long double __y) __attribute__ ((__nothrow__)); extern long double __fmodl (long double __x, long double __y) __attribute__ ((__nothrow__));




extern int __isinfl (long double __value) __attribute__ ((__nothrow__)) __attribute__ ((__const__));


extern int __finitel (long double __value) __attribute__ ((__nothrow__)) __attribute__ ((__const__));





extern int isinfl (long double __value) __attribute__ ((__nothrow__)) __attribute__ ((__const__));


extern int finitel (long double __value) __attribute__ ((__nothrow__)) __attribute__ ((__const__));


extern long double dreml (long double __x, long double __y) __attribute__ ((__nothrow__)); extern long double __dreml (long double __x, long double __y) __attribute__ ((__nothrow__));



extern long double significandl (long double __x) __attribute__ ((__nothrow__)); extern long double __significandl (long double __x) __attribute__ ((__nothrow__));





extern long double copysignl (long double __x, long double __y) __attribute__ ((__nothrow__)) __attribute__ ((__const__)); extern long double __copysignl (long double __x, long double __y) __attribute__ ((__nothrow__)) __attribute__ ((__const__));






extern long double nanl (__const char *__tagb) __attribute__ ((__nothrow__)) __attribute__ ((__const__)); extern long double __nanl (__const char *__tagb) __attribute__ ((__nothrow__)) __attribute__ ((__const__));





extern int __isnanl (long double __value) __attribute__ ((__nothrow__)) __attribute__ ((__const__));



extern int isnanl (long double __value) __attribute__ ((__nothrow__)) __attribute__ ((__const__));


extern long double j0l (long double) __attribute__ ((__nothrow__)); extern long double __j0l (long double) __attribute__ ((__nothrow__));
extern long double j1l (long double) __attribute__ ((__nothrow__)); extern long double __j1l (long double) __attribute__ ((__nothrow__));
extern long double jnl (int, long double) __attribute__ ((__nothrow__)); extern long double __jnl (int, long double) __attribute__ ((__nothrow__));
extern long double y0l (long double) __attribute__ ((__nothrow__)); extern long double __y0l (long double) __attribute__ ((__nothrow__));
extern long double y1l (long double) __attribute__ ((__nothrow__)); extern long double __y1l (long double) __attribute__ ((__nothrow__));
extern long double ynl (int, long double) __attribute__ ((__nothrow__)); extern long double __ynl (int, long double) __attribute__ ((__nothrow__));






extern long double erfl (long double) __attribute__ ((__nothrow__)); extern long double __erfl (long double) __attribute__ ((__nothrow__));
extern long double erfcl (long double) __attribute__ ((__nothrow__)); extern long double __erfcl (long double) __attribute__ ((__nothrow__));
extern long double lgammal (long double) __attribute__ ((__nothrow__)); extern long double __lgammal (long double) __attribute__ ((__nothrow__));






extern long double tgammal (long double) __attribute__ ((__nothrow__)); extern long double __tgammal (long double) __attribute__ ((__nothrow__));





extern long double gammal (long double) __attribute__ ((__nothrow__)); extern long double __gammal (long double) __attribute__ ((__nothrow__));






extern long double lgammal_r (long double, int *__signgamp) __attribute__ ((__nothrow__)); extern long double __lgammal_r (long double, int *__signgamp) __attribute__ ((__nothrow__));







extern long double rintl (long double __x) __attribute__ ((__nothrow__)); extern long double __rintl (long double __x) __attribute__ ((__nothrow__));


extern long double nextafterl (long double __x, long double __y) __attribute__ ((__nothrow__)) __attribute__ ((__const__)); extern long double __nextafterl (long double __x, long double __y) __attribute__ ((__nothrow__)) __attribute__ ((__const__));

extern long double nexttowardl (long double __x, long double __y) __attribute__ ((__nothrow__)) __attribute__ ((__const__)); extern long double __nexttowardl (long double __x, long double __y) __attribute__ ((__nothrow__)) __attribute__ ((__const__));



extern long double remainderl (long double __x, long double __y) __attribute__ ((__nothrow__)); extern long double __remainderl (long double __x, long double __y) __attribute__ ((__nothrow__));



extern long double scalbnl (long double __x, int __n) __attribute__ ((__nothrow__)); extern long double __scalbnl (long double __x, int __n) __attribute__ ((__nothrow__));



extern int ilogbl (long double __x) __attribute__ ((__nothrow__)); extern int __ilogbl (long double __x) __attribute__ ((__nothrow__));




extern long double scalblnl (long double __x, long int __n) __attribute__ ((__nothrow__)); extern long double __scalblnl (long double __x, long int __n) __attribute__ ((__nothrow__));



extern long double nearbyintl (long double __x) __attribute__ ((__nothrow__)); extern long double __nearbyintl (long double __x) __attribute__ ((__nothrow__));



extern long double roundl (long double __x) __attribute__ ((__nothrow__)) __attribute__ ((__const__)); extern long double __roundl (long double __x) __attribute__ ((__nothrow__)) __attribute__ ((__const__));



extern long double truncl (long double __x) __attribute__ ((__nothrow__)) __attribute__ ((__const__)); extern long double __truncl (long double __x) __attribute__ ((__nothrow__)) __attribute__ ((__const__));




extern long double remquol (long double __x, long double __y, int *__quo) __attribute__ ((__nothrow__)); extern long double __remquol (long double __x, long double __y, int *__quo) __attribute__ ((__nothrow__));






extern long int lrintl (long double __x) __attribute__ ((__nothrow__)); extern long int __lrintl (long double __x) __attribute__ ((__nothrow__));
extern long long int llrintl (long double __x) __attribute__ ((__nothrow__)); extern long long int __llrintl (long double __x) __attribute__ ((__nothrow__));



extern long int lroundl (long double __x) __attribute__ ((__nothrow__)); extern long int __lroundl (long double __x) __attribute__ ((__nothrow__));
extern long long int llroundl (long double __x) __attribute__ ((__nothrow__)); extern long long int __llroundl (long double __x) __attribute__ ((__nothrow__));



extern long double fdiml (long double __x, long double __y) __attribute__ ((__nothrow__)); extern long double __fdiml (long double __x, long double __y) __attribute__ ((__nothrow__));


extern long double fmaxl (long double __x, long double __y) __attribute__ ((__nothrow__)); extern long double __fmaxl (long double __x, long double __y) __attribute__ ((__nothrow__));


extern long double fminl (long double __x, long double __y) __attribute__ ((__nothrow__)); extern long double __fminl (long double __x, long double __y) __attribute__ ((__nothrow__));



extern int __fpclassifyl (long double __value) __attribute__ ((__nothrow__))
     __attribute__ ((__const__));


extern int __signbitl (long double __value) __attribute__ ((__nothrow__))
     __attribute__ ((__const__));



extern long double fmal (long double __x, long double __y, long double __z) __attribute__ ((__nothrow__)); extern long double __fmal (long double __x, long double __y, long double __z) __attribute__ ((__nothrow__));








extern long double scalbl (long double __x, long double __n) __attribute__ ((__nothrow__)); extern long double __scalbl (long double __x, long double __n) __attribute__ ((__nothrow__));
# 142 "/usr/include/math.h" 2 3 4
# 157 "/usr/include/math.h" 3 4
extern int signgam;
# 198 "/usr/include/math.h" 3 4
enum
  {
    FP_NAN,

    FP_INFINITE,

    FP_ZERO,

    FP_SUBNORMAL,

    FP_NORMAL

  };
# 284 "/usr/include/math.h" 3 4
typedef enum
{
  _IEEE_ = -1,
  _SVID_,
  _XOPEN_,
  _POSIX_,
  _ISOC_
} _LIB_VERSION_TYPE;




extern _LIB_VERSION_TYPE _LIB_VERSION;
# 309 "/usr/include/math.h" 3 4
struct exception

  {
    int type;
    char *name;
    double arg1;
    double arg2;
    double retval;
  };




extern int matherr (struct exception *__exc);
# 409 "/usr/include/math.h" 3 4
# 1 "/usr/include/bits/mathinline.h" 1 3 4
# 127 "/usr/include/bits/mathinline.h" 3 4
extern __inline int
__attribute__ ((__nothrow__)) __signbitf (float __x)
{
  __extension__ union { float __f; int __i; } __u = { __f: __x };
  return __u.__i < 0;
}
extern __inline int
__attribute__ ((__nothrow__)) __signbit (double __x)
{
  __extension__ union { double __d; int __i[2]; } __u = { __d: __x };
  return __u.__i[1] < 0;
}
extern __inline int
__attribute__ ((__nothrow__)) __signbitl (long double __x)
{
  __extension__ union { long double __l; int __i[3]; } __u = { __l: __x };
  return (__u.__i[2] & 0x8000) != 0;
}
# 291 "/usr/include/bits/mathinline.h" 3 4
extern __inline double __sgn (double) __attribute__ ((__nothrow__)); extern __inline double __attribute__ ((__nothrow__)) __sgn (double __x) { return __x == 0.0 ? 0.0 : (__x > 0.0 ? 1.0 : -1.0); } extern __inline float __sgnf (float) __attribute__ ((__nothrow__)); extern __inline float __attribute__ ((__nothrow__)) __sgnf (float __x) { return __x == 0.0 ? 0.0 : (__x > 0.0 ? 1.0 : -1.0); } extern __inline long double __sgnl (long double) __attribute__ ((__nothrow__)); extern __inline long double __attribute__ ((__nothrow__)) __sgnl (long double __x) { return __x == 0.0 ? 0.0 : (__x > 0.0 ? 1.0 : -1.0); }
# 433 "/usr/include/bits/mathinline.h" 3 4
extern __inline long double __attribute__ ((__nothrow__)) __atan2l (long double __y, long double __x) { return __builtin_atan2l (__y, __x); }
# 473 "/usr/include/bits/mathinline.h" 3 4
extern __inline double __attribute__ ((__nothrow__)) fabs (double __x) { return __builtin_fabs (__x); }

extern __inline float __attribute__ ((__nothrow__)) fabsf (float __x) { return __builtin_fabsf (__x); }
extern __inline long double __attribute__ ((__nothrow__)) fabsl (long double __x) { return __builtin_fabsl (__x); }

extern __inline long double __attribute__ ((__nothrow__)) __fabsl (long double __x) { return __builtin_fabsl (__x); }
# 506 "/usr/include/bits/mathinline.h" 3 4
extern __inline long double __sgn1l (long double) __attribute__ ((__nothrow__)); extern __inline long double __attribute__ ((__nothrow__)) __sgn1l (long double __x) { __extension__ union { long double __xld; unsigned int __xi[3]; } __n = { __xld: __x }; __n.__xi[2] = (__n.__xi[2] & 0x8000) | 0x3fff; __n.__xi[1] = 0x80000000; __n.__xi[0] = 0; return __n.__xld; }
# 530 "/usr/include/bits/mathinline.h" 3 4
extern __inline double __attribute__ ((__nothrow__)) floor (double __x) { register long double __value; register int __ignore; unsigned short int __cw; unsigned short int __cwtmp; __asm __volatile ("fnstcw %3\n\t" "movzwl %3, %1\n\t" "andl $0xf3ff, %1\n\t" "orl $0x0400, %1\n\t" "movw %w1, %2\n\t" "fldcw %2\n\t" "frndint\n\t" "fldcw %3" : "=t" (__value), "=&q" (__ignore), "=m" (__cwtmp), "=m" (__cw) : "0" (__x)); return __value; } extern __inline float __attribute__ ((__nothrow__)) floorf (float __x) { register long double __value; register int __ignore; unsigned short int __cw; unsigned short int __cwtmp; __asm __volatile ("fnstcw %3\n\t" "movzwl %3, %1\n\t" "andl $0xf3ff, %1\n\t" "orl $0x0400, %1\n\t" "movw %w1, %2\n\t" "fldcw %2\n\t" "frndint\n\t" "fldcw %3" : "=t" (__value), "=&q" (__ignore), "=m" (__cwtmp), "=m" (__cw) : "0" (__x)); return __value; } extern __inline long double __attribute__ ((__nothrow__)) floorl (long double __x) { register long double __value; register int __ignore; unsigned short int __cw; unsigned short int __cwtmp; __asm __volatile ("fnstcw %3\n\t" "movzwl %3, %1\n\t" "andl $0xf3ff, %1\n\t" "orl $0x0400, %1\n\t" "movw %w1, %2\n\t" "fldcw %2\n\t" "frndint\n\t" "fldcw %3" : "=t" (__value), "=&q" (__ignore), "=m" (__cwtmp), "=m" (__cw) : "0" (__x)); return __value; }
# 548 "/usr/include/bits/mathinline.h" 3 4
extern __inline double __attribute__ ((__nothrow__)) ceil (double __x) { register long double __value; register int __ignore; unsigned short int __cw; unsigned short int __cwtmp; __asm __volatile ("fnstcw %3\n\t" "movzwl %3, %1\n\t" "andl $0xf3ff, %1\n\t" "orl $0x0800, %1\n\t" "movw %w1, %2\n\t" "fldcw %2\n\t" "frndint\n\t" "fldcw %3" : "=t" (__value), "=&q" (__ignore), "=m" (__cwtmp), "=m" (__cw) : "0" (__x)); return __value; } extern __inline float __attribute__ ((__nothrow__)) ceilf (float __x) { register long double __value; register int __ignore; unsigned short int __cw; unsigned short int __cwtmp; __asm __volatile ("fnstcw %3\n\t" "movzwl %3, %1\n\t" "andl $0xf3ff, %1\n\t" "orl $0x0800, %1\n\t" "movw %w1, %2\n\t" "fldcw %2\n\t" "frndint\n\t" "fldcw %3" : "=t" (__value), "=&q" (__ignore), "=m" (__cwtmp), "=m" (__cw) : "0" (__x)); return __value; } extern __inline long double __attribute__ ((__nothrow__)) ceill (long double __x) { register long double __value; register int __ignore; unsigned short int __cw; unsigned short int __cwtmp; __asm __volatile ("fnstcw %3\n\t" "movzwl %3, %1\n\t" "andl $0xf3ff, %1\n\t" "orl $0x0800, %1\n\t" "movw %w1, %2\n\t" "fldcw %2\n\t" "frndint\n\t" "fldcw %3" : "=t" (__value), "=&q" (__ignore), "=m" (__cwtmp), "=m" (__cw) : "0" (__x)); return __value; }
# 667 "/usr/include/bits/mathinline.h" 3 4
extern __inline long int
__attribute__ ((__nothrow__)) lrintf (float __x)
{
  long int __lrintres; __asm__ __volatile__ ("fistpl %0" : "=m" (__lrintres) : "t" (__x) : "st"); return __lrintres;
}
extern __inline long int
__attribute__ ((__nothrow__)) lrint (double __x)
{
  long int __lrintres; __asm__ __volatile__ ("fistpl %0" : "=m" (__lrintres) : "t" (__x) : "st"); return __lrintres;
}
extern __inline long int
__attribute__ ((__nothrow__)) lrintl (long double __x)
{
  long int __lrintres; __asm__ __volatile__ ("fistpl %0" : "=m" (__lrintres) : "t" (__x) : "st"); return __lrintres;
}
# 690 "/usr/include/bits/mathinline.h" 3 4
extern __inline long long int
__attribute__ ((__nothrow__)) llrintf (float __x)
{
  long long int __llrintres; __asm__ __volatile__ ("fistpll %0" : "=m" (__llrintres) : "t" (__x) : "st"); return __llrintres;
}
extern __inline long long int
__attribute__ ((__nothrow__)) llrint (double __x)
{
  long long int __llrintres; __asm__ __volatile__ ("fistpll %0" : "=m" (__llrintres) : "t" (__x) : "st"); return __llrintres;
}
extern __inline long long int
__attribute__ ((__nothrow__)) llrintl (long double __x)
{
  long long int __llrintres; __asm__ __volatile__ ("fistpll %0" : "=m" (__llrintres) : "t" (__x) : "st"); return __llrintres;
}
# 727 "/usr/include/bits/mathinline.h" 3 4
extern __inline int
__attribute__ ((__nothrow__)) __finite (double __x)
{
  return (__extension__
   (((((union { double __d; int __i[2]; }) {__d: __x}).__i[1]
      | 0x800fffffu) + 1) >> 31));
}
# 410 "/usr/include/math.h" 2 3 4
# 465 "/usr/include/math.h" 3 4

# 133 "system.h" 2







# 1 "/usr/include/errno.h" 1 3 4
# 32 "/usr/include/errno.h" 3 4




# 1 "/usr/include/bits/errno.h" 1 3 4
# 25 "/usr/include/bits/errno.h" 3 4
# 1 "/usr/include/linux/errno.h" 1 3 4



# 1 "/usr/include/asm/errno.h" 1 3 4
# 1 "/usr/include/asm-generic/errno.h" 1 3 4



# 1 "/usr/include/asm-generic/errno-base.h" 1 3 4
# 5 "/usr/include/asm-generic/errno.h" 2 3 4
# 1 "/usr/include/asm/errno.h" 2 3 4
# 5 "/usr/include/linux/errno.h" 2 3 4
# 26 "/usr/include/bits/errno.h" 2 3 4
# 43 "/usr/include/bits/errno.h" 3 4
extern int *__errno_location (void) __attribute__ ((__nothrow__)) __attribute__ ((__const__));
# 37 "/usr/include/errno.h" 2 3 4
# 55 "/usr/include/errno.h" 3 4
extern char *program_invocation_name, *program_invocation_short_name;




# 69 "/usr/include/errno.h" 3 4
typedef int error_t;
# 141 "system.h" 2
# 151 "system.h"
# 1 "/usr/include/ctype.h" 1 3 4
# 30 "/usr/include/ctype.h" 3 4

# 48 "/usr/include/ctype.h" 3 4
enum
{
  _ISupper = ((0) < 8 ? ((1 << (0)) << 8) : ((1 << (0)) >> 8)),
  _ISlower = ((1) < 8 ? ((1 << (1)) << 8) : ((1 << (1)) >> 8)),
  _ISalpha = ((2) < 8 ? ((1 << (2)) << 8) : ((1 << (2)) >> 8)),
  _ISdigit = ((3) < 8 ? ((1 << (3)) << 8) : ((1 << (3)) >> 8)),
  _ISxdigit = ((4) < 8 ? ((1 << (4)) << 8) : ((1 << (4)) >> 8)),
  _ISspace = ((5) < 8 ? ((1 << (5)) << 8) : ((1 << (5)) >> 8)),
  _ISprint = ((6) < 8 ? ((1 << (6)) << 8) : ((1 << (6)) >> 8)),
  _ISgraph = ((7) < 8 ? ((1 << (7)) << 8) : ((1 << (7)) >> 8)),
  _ISblank = ((8) < 8 ? ((1 << (8)) << 8) : ((1 << (8)) >> 8)),
  _IScntrl = ((9) < 8 ? ((1 << (9)) << 8) : ((1 << (9)) >> 8)),
  _ISpunct = ((10) < 8 ? ((1 << (10)) << 8) : ((1 << (10)) >> 8)),
  _ISalnum = ((11) < 8 ? ((1 << (11)) << 8) : ((1 << (11)) >> 8))
};
# 81 "/usr/include/ctype.h" 3 4
extern __const unsigned short int **__ctype_b_loc (void)
     __attribute__ ((__nothrow__)) __attribute__ ((__const));
extern __const __int32_t **__ctype_tolower_loc (void)
     __attribute__ ((__nothrow__)) __attribute__ ((__const));
extern __const __int32_t **__ctype_toupper_loc (void)
     __attribute__ ((__nothrow__)) __attribute__ ((__const));
# 96 "/usr/include/ctype.h" 3 4






extern int isalnum (int) __attribute__ ((__nothrow__));
extern int isalpha (int) __attribute__ ((__nothrow__));
extern int iscntrl (int) __attribute__ ((__nothrow__));
extern int isdigit (int) __attribute__ ((__nothrow__));
extern int islower (int) __attribute__ ((__nothrow__));
extern int isgraph (int) __attribute__ ((__nothrow__));
extern int isprint (int) __attribute__ ((__nothrow__));
extern int ispunct (int) __attribute__ ((__nothrow__));
extern int isspace (int) __attribute__ ((__nothrow__));
extern int isupper (int) __attribute__ ((__nothrow__));
extern int isxdigit (int) __attribute__ ((__nothrow__));



extern int tolower (int __c) __attribute__ ((__nothrow__));


extern int toupper (int __c) __attribute__ ((__nothrow__));








extern int isblank (int) __attribute__ ((__nothrow__));






extern int isctype (int __c, int __mask) __attribute__ ((__nothrow__));






extern int isascii (int __c) __attribute__ ((__nothrow__));



extern int toascii (int __c) __attribute__ ((__nothrow__));



extern int _toupper (int) __attribute__ ((__nothrow__));
extern int _tolower (int) __attribute__ ((__nothrow__));
# 190 "/usr/include/ctype.h" 3 4
extern __inline int
__attribute__ ((__nothrow__)) tolower (int __c)
{
  return __c >= -128 && __c < 256 ? (*__ctype_tolower_loc ())[__c] : __c;
}

extern __inline int
__attribute__ ((__nothrow__)) toupper (int __c)
{
  return __c >= -128 && __c < 256 ? (*__ctype_toupper_loc ())[__c] : __c;
}
# 247 "/usr/include/ctype.h" 3 4
extern int isalnum_l (int, __locale_t) __attribute__ ((__nothrow__));
extern int isalpha_l (int, __locale_t) __attribute__ ((__nothrow__));
extern int iscntrl_l (int, __locale_t) __attribute__ ((__nothrow__));
extern int isdigit_l (int, __locale_t) __attribute__ ((__nothrow__));
extern int islower_l (int, __locale_t) __attribute__ ((__nothrow__));
extern int isgraph_l (int, __locale_t) __attribute__ ((__nothrow__));
extern int isprint_l (int, __locale_t) __attribute__ ((__nothrow__));
extern int ispunct_l (int, __locale_t) __attribute__ ((__nothrow__));
extern int isspace_l (int, __locale_t) __attribute__ ((__nothrow__));
extern int isupper_l (int, __locale_t) __attribute__ ((__nothrow__));
extern int isxdigit_l (int, __locale_t) __attribute__ ((__nothrow__));

extern int isblank_l (int, __locale_t) __attribute__ ((__nothrow__));



extern int __tolower_l (int __c, __locale_t __l) __attribute__ ((__nothrow__));
extern int tolower_l (int __c, __locale_t __l) __attribute__ ((__nothrow__));


extern int __toupper_l (int __c, __locale_t __l) __attribute__ ((__nothrow__));
extern int toupper_l (int __c, __locale_t __l) __attribute__ ((__nothrow__));
# 323 "/usr/include/ctype.h" 3 4

# 152 "system.h" 2
# 192 "system.h"
# 1 "/usr/include/sys/wait.h" 1 3 4
# 29 "/usr/include/sys/wait.h" 3 4


# 1 "/usr/include/signal.h" 1 3 4
# 31 "/usr/include/signal.h" 3 4


# 1 "/usr/include/bits/sigset.h" 1 3 4
# 104 "/usr/include/bits/sigset.h" 3 4
extern int __sigismember (__const __sigset_t *, int);
extern int __sigaddset (__sigset_t *, int);
extern int __sigdelset (__sigset_t *, int);
# 118 "/usr/include/bits/sigset.h" 3 4
extern __inline int __sigismember (__const __sigset_t *__set, int __sig) { unsigned long int __mask = (((unsigned long int) 1) << (((__sig) - 1) % (8 * sizeof (unsigned long int)))); unsigned long int __word = (((__sig) - 1) / (8 * sizeof (unsigned long int))); return (__set->__val[__word] & __mask) ? 1 : 0; }
extern __inline int __sigaddset ( __sigset_t *__set, int __sig) { unsigned long int __mask = (((unsigned long int) 1) << (((__sig) - 1) % (8 * sizeof (unsigned long int)))); unsigned long int __word = (((__sig) - 1) / (8 * sizeof (unsigned long int))); return ((__set->__val[__word] |= __mask), 0); }
extern __inline int __sigdelset ( __sigset_t *__set, int __sig) { unsigned long int __mask = (((unsigned long int) 1) << (((__sig) - 1) % (8 * sizeof (unsigned long int)))); unsigned long int __word = (((__sig) - 1) / (8 * sizeof (unsigned long int))); return ((__set->__val[__word] &= ~__mask), 0); }
# 34 "/usr/include/signal.h" 2 3 4







typedef __sig_atomic_t sig_atomic_t;

# 58 "/usr/include/signal.h" 3 4
# 1 "/usr/include/bits/signum.h" 1 3 4
# 59 "/usr/include/signal.h" 2 3 4
# 76 "/usr/include/signal.h" 3 4
# 1 "/usr/include/time.h" 1 3 4
# 77 "/usr/include/signal.h" 2 3 4


# 1 "/usr/include/bits/siginfo.h" 1 3 4
# 25 "/usr/include/bits/siginfo.h" 3 4
# 1 "/usr/include/bits/wordsize.h" 1 3 4
# 26 "/usr/include/bits/siginfo.h" 2 3 4







typedef union sigval
  {
    int sival_int;
    void *sival_ptr;
  } sigval_t;
# 51 "/usr/include/bits/siginfo.h" 3 4
typedef struct siginfo
  {
    int si_signo;
    int si_errno;

    int si_code;

    union
      {
 int _pad[((128 / sizeof (int)) - 3)];


 struct
   {
     __pid_t si_pid;
     __uid_t si_uid;
   } _kill;


 struct
   {
     int si_tid;
     int si_overrun;
     sigval_t si_sigval;
   } _timer;


 struct
   {
     __pid_t si_pid;
     __uid_t si_uid;
     sigval_t si_sigval;
   } _rt;


 struct
   {
     __pid_t si_pid;
     __uid_t si_uid;
     int si_status;
     __clock_t si_utime;
     __clock_t si_stime;
   } _sigchld;


 struct
   {
     void *si_addr;
   } _sigfault;


 struct
   {
     long int si_band;
     int si_fd;
   } _sigpoll;
      } _sifields;
  } siginfo_t;
# 129 "/usr/include/bits/siginfo.h" 3 4
enum
{
  SI_ASYNCNL = -60,

  SI_TKILL = -6,

  SI_SIGIO,

  SI_ASYNCIO,

  SI_MESGQ,

  SI_TIMER,

  SI_QUEUE,

  SI_USER,

  SI_KERNEL = 0x80

};



enum
{
  ILL_ILLOPC = 1,

  ILL_ILLOPN,

  ILL_ILLADR,

  ILL_ILLTRP,

  ILL_PRVOPC,

  ILL_PRVREG,

  ILL_COPROC,

  ILL_BADSTK

};


enum
{
  FPE_INTDIV = 1,

  FPE_INTOVF,

  FPE_FLTDIV,

  FPE_FLTOVF,

  FPE_FLTUND,

  FPE_FLTRES,

  FPE_FLTINV,

  FPE_FLTSUB

};


enum
{
  SEGV_MAPERR = 1,

  SEGV_ACCERR

};


enum
{
  BUS_ADRALN = 1,

  BUS_ADRERR,

  BUS_OBJERR

};


enum
{
  TRAP_BRKPT = 1,

  TRAP_TRACE

};


enum
{
  CLD_EXITED = 1,

  CLD_KILLED,

  CLD_DUMPED,

  CLD_TRAPPED,

  CLD_STOPPED,

  CLD_CONTINUED

};


enum
{
  POLL_IN = 1,

  POLL_OUT,

  POLL_MSG,

  POLL_ERR,

  POLL_PRI,

  POLL_HUP

};
# 273 "/usr/include/bits/siginfo.h" 3 4
typedef struct sigevent
  {
    sigval_t sigev_value;
    int sigev_signo;
    int sigev_notify;

    union
      {
 int _pad[((64 / sizeof (int)) - 3)];



 __pid_t _tid;

 struct
   {
     void (*_function) (sigval_t);
     void *_attribute;
   } _sigev_thread;
      } _sigev_un;
  } sigevent_t;






enum
{
  SIGEV_SIGNAL = 0,

  SIGEV_NONE,

  SIGEV_THREAD,


  SIGEV_THREAD_ID = 4

};
# 80 "/usr/include/signal.h" 2 3 4




typedef void (*__sighandler_t) (int);




extern __sighandler_t __sysv_signal (int __sig, __sighandler_t __handler)
     __attribute__ ((__nothrow__));

extern __sighandler_t sysv_signal (int __sig, __sighandler_t __handler)
     __attribute__ ((__nothrow__));







extern __sighandler_t signal (int __sig, __sighandler_t __handler)
     __attribute__ ((__nothrow__));
# 113 "/usr/include/signal.h" 3 4





extern __sighandler_t bsd_signal (int __sig, __sighandler_t __handler)
     __attribute__ ((__nothrow__));






extern int kill (__pid_t __pid, int __sig) __attribute__ ((__nothrow__));






extern int killpg (__pid_t __pgrp, int __sig) __attribute__ ((__nothrow__));




extern int raise (int __sig) __attribute__ ((__nothrow__));




extern __sighandler_t ssignal (int __sig, __sighandler_t __handler)
     __attribute__ ((__nothrow__));
extern int gsignal (int __sig) __attribute__ ((__nothrow__));




extern void psignal (int __sig, __const char *__s);




extern void psiginfo (__const siginfo_t *__pinfo, __const char *__s);
# 168 "/usr/include/signal.h" 3 4
extern int __sigpause (int __sig_or_mask, int __is_sig);
# 177 "/usr/include/signal.h" 3 4
extern int sigpause (int __sig) __asm__ ("__xpg_sigpause");
# 196 "/usr/include/signal.h" 3 4
extern int sigblock (int __mask) __attribute__ ((__nothrow__)) __attribute__ ((__deprecated__));


extern int sigsetmask (int __mask) __attribute__ ((__nothrow__)) __attribute__ ((__deprecated__));


extern int siggetmask (void) __attribute__ ((__nothrow__)) __attribute__ ((__deprecated__));
# 211 "/usr/include/signal.h" 3 4
typedef __sighandler_t sighandler_t;




typedef __sighandler_t sig_t;





extern int sigemptyset (sigset_t *__set) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));


extern int sigfillset (sigset_t *__set) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));


extern int sigaddset (sigset_t *__set, int __signo) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));


extern int sigdelset (sigset_t *__set, int __signo) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));


extern int sigismember (__const sigset_t *__set, int __signo)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));



extern int sigisemptyset (__const sigset_t *__set) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));


extern int sigandset (sigset_t *__set, __const sigset_t *__left,
        __const sigset_t *__right) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2, 3)));


extern int sigorset (sigset_t *__set, __const sigset_t *__left,
       __const sigset_t *__right) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2, 3)));




# 1 "/usr/include/bits/sigaction.h" 1 3 4
# 25 "/usr/include/bits/sigaction.h" 3 4
struct sigaction
  {


    union
      {

 __sighandler_t sa_handler;

 void (*sa_sigaction) (int, siginfo_t *, void *);
      }
    __sigaction_handler;







    __sigset_t sa_mask;


    int sa_flags;


    void (*sa_restorer) (void);
  };
# 253 "/usr/include/signal.h" 2 3 4


extern int sigprocmask (int __how, __const sigset_t *__restrict __set,
   sigset_t *__restrict __oset) __attribute__ ((__nothrow__));






extern int sigsuspend (__const sigset_t *__set) __attribute__ ((__nonnull__ (1)));


extern int sigaction (int __sig, __const struct sigaction *__restrict __act,
        struct sigaction *__restrict __oact) __attribute__ ((__nothrow__));


extern int sigpending (sigset_t *__set) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));






extern int sigwait (__const sigset_t *__restrict __set, int *__restrict __sig)
     __attribute__ ((__nonnull__ (1, 2)));






extern int sigwaitinfo (__const sigset_t *__restrict __set,
   siginfo_t *__restrict __info) __attribute__ ((__nonnull__ (1)));






extern int sigtimedwait (__const sigset_t *__restrict __set,
    siginfo_t *__restrict __info,
    __const struct timespec *__restrict __timeout)
     __attribute__ ((__nonnull__ (1)));



extern int sigqueue (__pid_t __pid, int __sig, __const union sigval __val)
     __attribute__ ((__nothrow__));
# 310 "/usr/include/signal.h" 3 4
extern __const char *__const _sys_siglist[65];
extern __const char *__const sys_siglist[65];


struct sigvec
  {
    __sighandler_t sv_handler;
    int sv_mask;

    int sv_flags;

  };
# 334 "/usr/include/signal.h" 3 4
extern int sigvec (int __sig, __const struct sigvec *__vec,
     struct sigvec *__ovec) __attribute__ ((__nothrow__));



# 1 "/usr/include/bits/sigcontext.h" 1 3 4
# 28 "/usr/include/bits/sigcontext.h" 3 4
# 1 "/usr/include/asm/sigcontext.h" 1 3 4




# 1 "/usr/include/linux/types.h" 1 3 4



# 1 "/usr/include/asm/types.h" 1 3 4



# 1 "/usr/include/asm-generic/int-ll64.h" 1 3 4
# 17 "/usr/include/asm-generic/int-ll64.h" 3 4
typedef __signed__ char __s8;
typedef unsigned char __u8;

typedef __signed__ short __s16;
typedef unsigned short __u16;

typedef __signed__ int __s32;
typedef unsigned int __u32;


__extension__ typedef __signed__ long long __s64;
__extension__ typedef unsigned long long __u64;
# 5 "/usr/include/asm/types.h" 2 3 4



typedef unsigned short umode_t;
# 5 "/usr/include/linux/types.h" 2 3 4




# 1 "/usr/include/linux/posix_types.h" 1 3 4



# 1 "/usr/include/linux/stddef.h" 1 3 4
# 5 "/usr/include/linux/posix_types.h" 2 3 4
# 36 "/usr/include/linux/posix_types.h" 3 4
typedef struct {
 unsigned long fds_bits [(1024/(8 * sizeof(unsigned long)))];
} __kernel_fd_set;


typedef void (*__kernel_sighandler_t)(int);


typedef int __kernel_key_t;
typedef int __kernel_mqd_t;

# 1 "/usr/include/asm/posix_types.h" 1 3 4

# 1 "/usr/include/asm/posix_types_32.h" 1 3 4
# 10 "/usr/include/asm/posix_types_32.h" 3 4
typedef unsigned long __kernel_ino_t;
typedef unsigned short __kernel_mode_t;
typedef unsigned short __kernel_nlink_t;
typedef long __kernel_off_t;
typedef int __kernel_pid_t;
typedef unsigned short __kernel_ipc_pid_t;
typedef unsigned short __kernel_uid_t;
typedef unsigned short __kernel_gid_t;
typedef unsigned int __kernel_size_t;
typedef int __kernel_ssize_t;
typedef int __kernel_ptrdiff_t;
typedef long __kernel_time_t;
typedef long __kernel_suseconds_t;
typedef long __kernel_clock_t;
typedef int __kernel_timer_t;
typedef int __kernel_clockid_t;
typedef int __kernel_daddr_t;
typedef char * __kernel_caddr_t;
typedef unsigned short __kernel_uid16_t;
typedef unsigned short __kernel_gid16_t;
typedef unsigned int __kernel_uid32_t;
typedef unsigned int __kernel_gid32_t;

typedef unsigned short __kernel_old_uid_t;
typedef unsigned short __kernel_old_gid_t;
typedef unsigned short __kernel_old_dev_t;


typedef long long __kernel_loff_t;


typedef struct {
 int val[2];
} __kernel_fsid_t;
# 3 "/usr/include/asm/posix_types.h" 2 3 4
# 48 "/usr/include/linux/posix_types.h" 2 3 4
# 10 "/usr/include/linux/types.h" 2 3 4
# 33 "/usr/include/linux/types.h" 3 4
typedef __u16 __le16;
typedef __u16 __be16;
typedef __u32 __le32;
typedef __u32 __be32;
typedef __u64 __le64;
typedef __u64 __be64;

typedef __u16 __sum16;
typedef __u32 __wsum;
# 6 "/usr/include/asm/sigcontext.h" 2 3 4
# 23 "/usr/include/asm/sigcontext.h" 3 4
struct _fpx_sw_bytes {
 __u32 magic1;
 __u32 extended_size;


 __u64 xstate_bv;




 __u32 xstate_size;




 __u32 padding[7];
};
# 56 "/usr/include/asm/sigcontext.h" 3 4
struct _fpreg {
 unsigned short significand[4];
 unsigned short exponent;
};

struct _fpxreg {
 unsigned short significand[4];
 unsigned short exponent;
 unsigned short padding[3];
};

struct _xmmreg {
 unsigned long element[4];
};

struct _fpstate {

 unsigned long cw;
 unsigned long sw;
 unsigned long tag;
 unsigned long ipoff;
 unsigned long cssel;
 unsigned long dataoff;
 unsigned long datasel;
 struct _fpreg _st[8];
 unsigned short status;
 unsigned short magic;


 unsigned long _fxsr_env[6];
 unsigned long mxcsr;
 unsigned long reserved;
 struct _fpxreg _fxsr_st[8];
 struct _xmmreg _xmm[8];
 unsigned long padding1[44];

 union {
  unsigned long padding2[12];
  struct _fpx_sw_bytes sw_reserved;

 };
};






struct sigcontext {
 unsigned short gs, __gsh;
 unsigned short fs, __fsh;
 unsigned short es, __esh;
 unsigned short ds, __dsh;
 unsigned long edi;
 unsigned long esi;
 unsigned long ebp;
 unsigned long esp;
 unsigned long ebx;
 unsigned long edx;
 unsigned long ecx;
 unsigned long eax;
 unsigned long trapno;
 unsigned long err;
 unsigned long eip;
 unsigned short cs, __csh;
 unsigned long eflags;
 unsigned long esp_at_signal;
 unsigned short ss, __ssh;
 struct _fpstate *fpstate;
 unsigned long oldmask;
 unsigned long cr2;
};
# 190 "/usr/include/asm/sigcontext.h" 3 4
struct _xsave_hdr {
 __u64 xstate_bv;
 __u64 reserved1[2];
 __u64 reserved2[5];
};

struct _ymmh_state {

 __u32 ymmh_space[64];
};







struct _xstate {
 struct _fpstate fpstate;
 struct _xsave_hdr xstate_hdr;
 struct _ymmh_state ymmh;

};
# 29 "/usr/include/bits/sigcontext.h" 2 3 4
# 340 "/usr/include/signal.h" 2 3 4


extern int sigreturn (struct sigcontext *__scp) __attribute__ ((__nothrow__));






# 1 "/usr/lib/gcc/i686-pc-linux-gnu/4.4.1/include/stddef.h" 1 3 4
# 350 "/usr/include/signal.h" 2 3 4




extern int siginterrupt (int __sig, int __interrupt) __attribute__ ((__nothrow__));

# 1 "/usr/include/bits/sigstack.h" 1 3 4
# 26 "/usr/include/bits/sigstack.h" 3 4
struct sigstack
  {
    void *ss_sp;
    int ss_onstack;
  };



enum
{
  SS_ONSTACK = 1,

  SS_DISABLE

};
# 50 "/usr/include/bits/sigstack.h" 3 4
typedef struct sigaltstack
  {
    void *ss_sp;
    int ss_flags;
    size_t ss_size;
  } stack_t;
# 357 "/usr/include/signal.h" 2 3 4


# 1 "/usr/include/sys/ucontext.h" 1 3 4
# 23 "/usr/include/sys/ucontext.h" 3 4
# 1 "/usr/include/signal.h" 1 3 4
# 24 "/usr/include/sys/ucontext.h" 2 3 4



# 1 "/usr/include/bits/sigcontext.h" 1 3 4
# 28 "/usr/include/sys/ucontext.h" 2 3 4



typedef int greg_t;





typedef greg_t gregset_t[19];



enum
{
  REG_GS = 0,

  REG_FS,

  REG_ES,

  REG_DS,

  REG_EDI,

  REG_ESI,

  REG_EBP,

  REG_ESP,

  REG_EBX,

  REG_EDX,

  REG_ECX,

  REG_EAX,

  REG_TRAPNO,

  REG_ERR,

  REG_EIP,

  REG_CS,

  REG_EFL,

  REG_UESP,

  REG_SS

};



struct _libc_fpreg
{
  unsigned short int significand[4];
  unsigned short int exponent;
};

struct _libc_fpstate
{
  unsigned long int cw;
  unsigned long int sw;
  unsigned long int tag;
  unsigned long int ipoff;
  unsigned long int cssel;
  unsigned long int dataoff;
  unsigned long int datasel;
  struct _libc_fpreg _st[8];
  unsigned long int status;
};


typedef struct _libc_fpstate *fpregset_t;


typedef struct
  {
    gregset_t gregs;


    fpregset_t fpregs;
    unsigned long int oldmask;
    unsigned long int cr2;
  } mcontext_t;


typedef struct ucontext
  {
    unsigned long int uc_flags;
    struct ucontext *uc_link;
    stack_t uc_stack;
    mcontext_t uc_mcontext;
    __sigset_t uc_sigmask;
    struct _libc_fpstate __fpregs_mem;
  } ucontext_t;
# 360 "/usr/include/signal.h" 2 3 4





extern int sigstack (struct sigstack *__ss, struct sigstack *__oss)
     __attribute__ ((__nothrow__)) __attribute__ ((__deprecated__));



extern int sigaltstack (__const struct sigaltstack *__restrict __ss,
   struct sigaltstack *__restrict __oss) __attribute__ ((__nothrow__));







extern int sighold (int __sig) __attribute__ ((__nothrow__));


extern int sigrelse (int __sig) __attribute__ ((__nothrow__));


extern int sigignore (int __sig) __attribute__ ((__nothrow__));


extern __sighandler_t sigset (int __sig, __sighandler_t __disp) __attribute__ ((__nothrow__));






# 1 "/usr/include/bits/sigthread.h" 1 3 4
# 31 "/usr/include/bits/sigthread.h" 3 4
extern int pthread_sigmask (int __how,
       __const __sigset_t *__restrict __newmask,
       __sigset_t *__restrict __oldmask)__attribute__ ((__nothrow__));


extern int pthread_kill (pthread_t __threadid, int __signo) __attribute__ ((__nothrow__));
# 396 "/usr/include/signal.h" 2 3 4






extern int __libc_current_sigrtmin (void) __attribute__ ((__nothrow__));

extern int __libc_current_sigrtmax (void) __attribute__ ((__nothrow__));




# 32 "/usr/include/sys/wait.h" 2 3 4
# 1 "/usr/include/sys/resource.h" 1 3 4
# 25 "/usr/include/sys/resource.h" 3 4
# 1 "/usr/include/bits/resource.h" 1 3 4
# 33 "/usr/include/bits/resource.h" 3 4
enum __rlimit_resource
{

  RLIMIT_CPU = 0,



  RLIMIT_FSIZE = 1,



  RLIMIT_DATA = 2,



  RLIMIT_STACK = 3,



  RLIMIT_CORE = 4,






  __RLIMIT_RSS = 5,



  RLIMIT_NOFILE = 7,
  __RLIMIT_OFILE = RLIMIT_NOFILE,




  RLIMIT_AS = 9,



  __RLIMIT_NPROC = 6,



  __RLIMIT_MEMLOCK = 8,



  __RLIMIT_LOCKS = 10,



  __RLIMIT_SIGPENDING = 11,



  __RLIMIT_MSGQUEUE = 12,





  __RLIMIT_NICE = 13,




  __RLIMIT_RTPRIO = 14,


  __RLIMIT_NLIMITS = 15,
  __RLIM_NLIMITS = __RLIMIT_NLIMITS


};
# 127 "/usr/include/bits/resource.h" 3 4
typedef __rlim_t rlim_t;




typedef __rlim64_t rlim64_t;


struct rlimit
  {

    rlim_t rlim_cur;

    rlim_t rlim_max;
  };


struct rlimit64
  {

    rlim64_t rlim_cur;

    rlim64_t rlim_max;
 };



enum __rusage_who
{

  RUSAGE_SELF = 0,



  RUSAGE_CHILDREN = -1



  ,

  RUSAGE_THREAD = 1




};


# 1 "/usr/include/bits/time.h" 1 3 4
# 176 "/usr/include/bits/resource.h" 2 3 4


struct rusage
  {

    struct timeval ru_utime;

    struct timeval ru_stime;

    long int ru_maxrss;


    long int ru_ixrss;

    long int ru_idrss;

    long int ru_isrss;


    long int ru_minflt;

    long int ru_majflt;

    long int ru_nswap;


    long int ru_inblock;

    long int ru_oublock;

    long int ru_msgsnd;

    long int ru_msgrcv;

    long int ru_nsignals;



    long int ru_nvcsw;


    long int ru_nivcsw;
  };







enum __priority_which
{
  PRIO_PROCESS = 0,

  PRIO_PGRP = 1,

  PRIO_USER = 2

};
# 26 "/usr/include/sys/resource.h" 2 3 4













typedef enum __rlimit_resource __rlimit_resource_t;
typedef enum __rusage_who __rusage_who_t;
typedef enum __priority_which __priority_which_t;
# 51 "/usr/include/sys/resource.h" 3 4
extern int getrlimit (__rlimit_resource_t __resource,
        struct rlimit *__rlimits) __attribute__ ((__nothrow__));
# 62 "/usr/include/sys/resource.h" 3 4
extern int getrlimit64 (__rlimit_resource_t __resource,
   struct rlimit64 *__rlimits) __attribute__ ((__nothrow__));






extern int setrlimit (__rlimit_resource_t __resource,
        __const struct rlimit *__rlimits) __attribute__ ((__nothrow__));
# 82 "/usr/include/sys/resource.h" 3 4
extern int setrlimit64 (__rlimit_resource_t __resource,
   __const struct rlimit64 *__rlimits) __attribute__ ((__nothrow__));




extern int getrusage (__rusage_who_t __who, struct rusage *__usage) __attribute__ ((__nothrow__));





extern int getpriority (__priority_which_t __which, id_t __who) __attribute__ ((__nothrow__));



extern int setpriority (__priority_which_t __which, id_t __who, int __prio)
     __attribute__ ((__nothrow__));


# 33 "/usr/include/sys/wait.h" 2 3 4
# 102 "/usr/include/sys/wait.h" 3 4
typedef enum
{
  P_ALL,
  P_PID,
  P_PGID
} idtype_t;
# 116 "/usr/include/sys/wait.h" 3 4
extern __pid_t wait (__WAIT_STATUS __stat_loc);
# 139 "/usr/include/sys/wait.h" 3 4
extern __pid_t waitpid (__pid_t __pid, int *__stat_loc, int __options);



# 1 "/usr/include/bits/siginfo.h" 1 3 4
# 25 "/usr/include/bits/siginfo.h" 3 4
# 1 "/usr/include/bits/wordsize.h" 1 3 4
# 26 "/usr/include/bits/siginfo.h" 2 3 4
# 144 "/usr/include/sys/wait.h" 2 3 4
# 155 "/usr/include/sys/wait.h" 3 4
extern int waitid (idtype_t __idtype, __id_t __id, siginfo_t *__infop,
     int __options);





struct rusage;






extern __pid_t wait3 (__WAIT_STATUS __stat_loc, int __options,
        struct rusage * __usage) __attribute__ ((__nothrow__));




extern __pid_t wait4 (__pid_t __pid, __WAIT_STATUS __stat_loc, int __options,
        struct rusage *__usage) __attribute__ ((__nothrow__));




# 193 "system.h" 2
# 211 "system.h"
# 1 "/usr/include/pwd.h" 1 3 4
# 28 "/usr/include/pwd.h" 3 4





# 1 "/usr/lib/gcc/i686-pc-linux-gnu/4.4.1/include/stddef.h" 1 3 4
# 34 "/usr/include/pwd.h" 2 3 4
# 50 "/usr/include/pwd.h" 3 4
struct passwd
{
  char *pw_name;
  char *pw_passwd;
  __uid_t pw_uid;
  __gid_t pw_gid;
  char *pw_gecos;
  char *pw_dir;
  char *pw_shell;
};
# 73 "/usr/include/pwd.h" 3 4
extern void setpwent (void);





extern void endpwent (void);





extern struct passwd *getpwent (void);
# 95 "/usr/include/pwd.h" 3 4
extern struct passwd *fgetpwent (FILE *__stream);







extern int putpwent (__const struct passwd *__restrict __p,
       FILE *__restrict __f);






extern struct passwd *getpwuid (__uid_t __uid);





extern struct passwd *getpwnam (__const char *__name);
# 140 "/usr/include/pwd.h" 3 4
extern int getpwent_r (struct passwd *__restrict __resultbuf,
         char *__restrict __buffer, size_t __buflen,
         struct passwd **__restrict __result);


extern int getpwuid_r (__uid_t __uid,
         struct passwd *__restrict __resultbuf,
         char *__restrict __buffer, size_t __buflen,
         struct passwd **__restrict __result);

extern int getpwnam_r (__const char *__restrict __name,
         struct passwd *__restrict __resultbuf,
         char *__restrict __buffer, size_t __buflen,
         struct passwd **__restrict __result);
# 164 "/usr/include/pwd.h" 3 4
extern int fgetpwent_r (FILE *__restrict __stream,
   struct passwd *__restrict __resultbuf,
   char *__restrict __buffer, size_t __buflen,
   struct passwd **__restrict __result);
# 181 "/usr/include/pwd.h" 3 4
extern int getpw (__uid_t __uid, char *__buffer);



# 212 "system.h" 2



# 1 "/usr/include/unistd.h" 1 3 4
# 28 "/usr/include/unistd.h" 3 4

# 175 "/usr/include/unistd.h" 3 4
# 1 "/usr/include/bits/posix_opt.h" 1 3 4
# 176 "/usr/include/unistd.h" 2 3 4



# 1 "/usr/include/bits/environments.h" 1 3 4
# 180 "/usr/include/unistd.h" 2 3 4
# 199 "/usr/include/unistd.h" 3 4
# 1 "/usr/lib/gcc/i686-pc-linux-gnu/4.4.1/include/stddef.h" 1 3 4
# 200 "/usr/include/unistd.h" 2 3 4
# 240 "/usr/include/unistd.h" 3 4
typedef __intptr_t intptr_t;






typedef __socklen_t socklen_t;
# 260 "/usr/include/unistd.h" 3 4
extern int access (__const char *__name, int __type) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));




extern int euidaccess (__const char *__name, int __type)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));


extern int eaccess (__const char *__name, int __type)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));






extern int faccessat (int __fd, __const char *__file, int __type, int __flag)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (2))) __attribute__ ((__warn_unused_result__));
# 303 "/usr/include/unistd.h" 3 4
extern __off_t lseek (int __fd, __off_t __offset, int __whence) __attribute__ ((__nothrow__));
# 314 "/usr/include/unistd.h" 3 4
extern __off64_t lseek64 (int __fd, __off64_t __offset, int __whence)
     __attribute__ ((__nothrow__));






extern int close (int __fd);






extern ssize_t read (int __fd, void *__buf, size_t __nbytes) __attribute__ ((__warn_unused_result__));





extern ssize_t write (int __fd, __const void *__buf, size_t __n) __attribute__ ((__warn_unused_result__));
# 345 "/usr/include/unistd.h" 3 4
extern ssize_t pread (int __fd, void *__buf, size_t __nbytes,
        __off_t __offset) __attribute__ ((__warn_unused_result__));






extern ssize_t pwrite (int __fd, __const void *__buf, size_t __n,
         __off_t __offset) __attribute__ ((__warn_unused_result__));
# 373 "/usr/include/unistd.h" 3 4
extern ssize_t pread64 (int __fd, void *__buf, size_t __nbytes,
   __off64_t __offset) __attribute__ ((__warn_unused_result__));


extern ssize_t pwrite64 (int __fd, __const void *__buf, size_t __n,
    __off64_t __offset) __attribute__ ((__warn_unused_result__));







extern int pipe (int __pipedes[2]) __attribute__ ((__nothrow__)) __attribute__ ((__warn_unused_result__));




extern int pipe2 (int __pipedes[2], int __flags) __attribute__ ((__nothrow__)) __attribute__ ((__warn_unused_result__));
# 401 "/usr/include/unistd.h" 3 4
extern unsigned int alarm (unsigned int __seconds) __attribute__ ((__nothrow__));
# 413 "/usr/include/unistd.h" 3 4
extern unsigned int sleep (unsigned int __seconds);






extern __useconds_t ualarm (__useconds_t __value, __useconds_t __interval)
     __attribute__ ((__nothrow__));






extern int usleep (__useconds_t __useconds);
# 437 "/usr/include/unistd.h" 3 4
extern int pause (void);



extern int chown (__const char *__file, __uid_t __owner, __gid_t __group)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1))) __attribute__ ((__warn_unused_result__));



extern int fchown (int __fd, __uid_t __owner, __gid_t __group) __attribute__ ((__nothrow__)) __attribute__ ((__warn_unused_result__));




extern int lchown (__const char *__file, __uid_t __owner, __gid_t __group)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1))) __attribute__ ((__warn_unused_result__));






extern int fchownat (int __fd, __const char *__file, __uid_t __owner,
       __gid_t __group, int __flag)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (2))) __attribute__ ((__warn_unused_result__));



extern int chdir (__const char *__path) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1))) __attribute__ ((__warn_unused_result__));



extern int fchdir (int __fd) __attribute__ ((__nothrow__)) __attribute__ ((__warn_unused_result__));
# 479 "/usr/include/unistd.h" 3 4
extern char *getcwd (char *__buf, size_t __size) __attribute__ ((__nothrow__)) __attribute__ ((__warn_unused_result__));





extern char *get_current_dir_name (void) __attribute__ ((__nothrow__));






extern char *getwd (char *__buf)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1))) __attribute__ ((__deprecated__)) __attribute__ ((__warn_unused_result__));




extern int dup (int __fd) __attribute__ ((__nothrow__)) __attribute__ ((__warn_unused_result__));


extern int dup2 (int __fd, int __fd2) __attribute__ ((__nothrow__));




extern int dup3 (int __fd, int __fd2, int __flags) __attribute__ ((__nothrow__));



extern char **__environ;

extern char **environ;





extern int execve (__const char *__path, char *__const __argv[],
     char *__const __envp[]) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));




extern int fexecve (int __fd, char *__const __argv[], char *__const __envp[])
     __attribute__ ((__nothrow__));




extern int execv (__const char *__path, char *__const __argv[])
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));



extern int execle (__const char *__path, __const char *__arg, ...)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));



extern int execl (__const char *__path, __const char *__arg, ...)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));



extern int execvp (__const char *__file, char *__const __argv[])
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));




extern int execlp (__const char *__file, __const char *__arg, ...)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));




extern int nice (int __inc) __attribute__ ((__nothrow__)) __attribute__ ((__warn_unused_result__));




extern void _exit (int __status) __attribute__ ((__noreturn__));





# 1 "/usr/include/bits/confname.h" 1 3 4
# 26 "/usr/include/bits/confname.h" 3 4
enum
  {
    _PC_LINK_MAX,

    _PC_MAX_CANON,

    _PC_MAX_INPUT,

    _PC_NAME_MAX,

    _PC_PATH_MAX,

    _PC_PIPE_BUF,

    _PC_CHOWN_RESTRICTED,

    _PC_NO_TRUNC,

    _PC_VDISABLE,

    _PC_SYNC_IO,

    _PC_ASYNC_IO,

    _PC_PRIO_IO,

    _PC_SOCK_MAXBUF,

    _PC_FILESIZEBITS,

    _PC_REC_INCR_XFER_SIZE,

    _PC_REC_MAX_XFER_SIZE,

    _PC_REC_MIN_XFER_SIZE,

    _PC_REC_XFER_ALIGN,

    _PC_ALLOC_SIZE_MIN,

    _PC_SYMLINK_MAX,

    _PC_2_SYMLINKS

  };


enum
  {
    _SC_ARG_MAX,

    _SC_CHILD_MAX,

    _SC_CLK_TCK,

    _SC_NGROUPS_MAX,

    _SC_OPEN_MAX,

    _SC_STREAM_MAX,

    _SC_TZNAME_MAX,

    _SC_JOB_CONTROL,

    _SC_SAVED_IDS,

    _SC_REALTIME_SIGNALS,

    _SC_PRIORITY_SCHEDULING,

    _SC_TIMERS,

    _SC_ASYNCHRONOUS_IO,

    _SC_PRIORITIZED_IO,

    _SC_SYNCHRONIZED_IO,

    _SC_FSYNC,

    _SC_MAPPED_FILES,

    _SC_MEMLOCK,

    _SC_MEMLOCK_RANGE,

    _SC_MEMORY_PROTECTION,

    _SC_MESSAGE_PASSING,

    _SC_SEMAPHORES,

    _SC_SHARED_MEMORY_OBJECTS,

    _SC_AIO_LISTIO_MAX,

    _SC_AIO_MAX,

    _SC_AIO_PRIO_DELTA_MAX,

    _SC_DELAYTIMER_MAX,

    _SC_MQ_OPEN_MAX,

    _SC_MQ_PRIO_MAX,

    _SC_VERSION,

    _SC_PAGESIZE,


    _SC_RTSIG_MAX,

    _SC_SEM_NSEMS_MAX,

    _SC_SEM_VALUE_MAX,

    _SC_SIGQUEUE_MAX,

    _SC_TIMER_MAX,




    _SC_BC_BASE_MAX,

    _SC_BC_DIM_MAX,

    _SC_BC_SCALE_MAX,

    _SC_BC_STRING_MAX,

    _SC_COLL_WEIGHTS_MAX,

    _SC_EQUIV_CLASS_MAX,

    _SC_EXPR_NEST_MAX,

    _SC_LINE_MAX,

    _SC_RE_DUP_MAX,

    _SC_CHARCLASS_NAME_MAX,


    _SC_2_VERSION,

    _SC_2_C_BIND,

    _SC_2_C_DEV,

    _SC_2_FORT_DEV,

    _SC_2_FORT_RUN,

    _SC_2_SW_DEV,

    _SC_2_LOCALEDEF,


    _SC_PII,

    _SC_PII_XTI,

    _SC_PII_SOCKET,

    _SC_PII_INTERNET,

    _SC_PII_OSI,

    _SC_POLL,

    _SC_SELECT,

    _SC_UIO_MAXIOV,

    _SC_IOV_MAX = _SC_UIO_MAXIOV,

    _SC_PII_INTERNET_STREAM,

    _SC_PII_INTERNET_DGRAM,

    _SC_PII_OSI_COTS,

    _SC_PII_OSI_CLTS,

    _SC_PII_OSI_M,

    _SC_T_IOV_MAX,



    _SC_THREADS,

    _SC_THREAD_SAFE_FUNCTIONS,

    _SC_GETGR_R_SIZE_MAX,

    _SC_GETPW_R_SIZE_MAX,

    _SC_LOGIN_NAME_MAX,

    _SC_TTY_NAME_MAX,

    _SC_THREAD_DESTRUCTOR_ITERATIONS,

    _SC_THREAD_KEYS_MAX,

    _SC_THREAD_STACK_MIN,

    _SC_THREAD_THREADS_MAX,

    _SC_THREAD_ATTR_STACKADDR,

    _SC_THREAD_ATTR_STACKSIZE,

    _SC_THREAD_PRIORITY_SCHEDULING,

    _SC_THREAD_PRIO_INHERIT,

    _SC_THREAD_PRIO_PROTECT,

    _SC_THREAD_PROCESS_SHARED,


    _SC_NPROCESSORS_CONF,

    _SC_NPROCESSORS_ONLN,

    _SC_PHYS_PAGES,

    _SC_AVPHYS_PAGES,

    _SC_ATEXIT_MAX,

    _SC_PASS_MAX,


    _SC_XOPEN_VERSION,

    _SC_XOPEN_XCU_VERSION,

    _SC_XOPEN_UNIX,

    _SC_XOPEN_CRYPT,

    _SC_XOPEN_ENH_I18N,

    _SC_XOPEN_SHM,


    _SC_2_CHAR_TERM,

    _SC_2_C_VERSION,

    _SC_2_UPE,


    _SC_XOPEN_XPG2,

    _SC_XOPEN_XPG3,

    _SC_XOPEN_XPG4,


    _SC_CHAR_BIT,

    _SC_CHAR_MAX,

    _SC_CHAR_MIN,

    _SC_INT_MAX,

    _SC_INT_MIN,

    _SC_LONG_BIT,

    _SC_WORD_BIT,

    _SC_MB_LEN_MAX,

    _SC_NZERO,

    _SC_SSIZE_MAX,

    _SC_SCHAR_MAX,

    _SC_SCHAR_MIN,

    _SC_SHRT_MAX,

    _SC_SHRT_MIN,

    _SC_UCHAR_MAX,

    _SC_UINT_MAX,

    _SC_ULONG_MAX,

    _SC_USHRT_MAX,


    _SC_NL_ARGMAX,

    _SC_NL_LANGMAX,

    _SC_NL_MSGMAX,

    _SC_NL_NMAX,

    _SC_NL_SETMAX,

    _SC_NL_TEXTMAX,


    _SC_XBS5_ILP32_OFF32,

    _SC_XBS5_ILP32_OFFBIG,

    _SC_XBS5_LP64_OFF64,

    _SC_XBS5_LPBIG_OFFBIG,


    _SC_XOPEN_LEGACY,

    _SC_XOPEN_REALTIME,

    _SC_XOPEN_REALTIME_THREADS,


    _SC_ADVISORY_INFO,

    _SC_BARRIERS,

    _SC_BASE,

    _SC_C_LANG_SUPPORT,

    _SC_C_LANG_SUPPORT_R,

    _SC_CLOCK_SELECTION,

    _SC_CPUTIME,

    _SC_THREAD_CPUTIME,

    _SC_DEVICE_IO,

    _SC_DEVICE_SPECIFIC,

    _SC_DEVICE_SPECIFIC_R,

    _SC_FD_MGMT,

    _SC_FIFO,

    _SC_PIPE,

    _SC_FILE_ATTRIBUTES,

    _SC_FILE_LOCKING,

    _SC_FILE_SYSTEM,

    _SC_MONOTONIC_CLOCK,

    _SC_MULTI_PROCESS,

    _SC_SINGLE_PROCESS,

    _SC_NETWORKING,

    _SC_READER_WRITER_LOCKS,

    _SC_SPIN_LOCKS,

    _SC_REGEXP,

    _SC_REGEX_VERSION,

    _SC_SHELL,

    _SC_SIGNALS,

    _SC_SPAWN,

    _SC_SPORADIC_SERVER,

    _SC_THREAD_SPORADIC_SERVER,

    _SC_SYSTEM_DATABASE,

    _SC_SYSTEM_DATABASE_R,

    _SC_TIMEOUTS,

    _SC_TYPED_MEMORY_OBJECTS,

    _SC_USER_GROUPS,

    _SC_USER_GROUPS_R,

    _SC_2_PBS,

    _SC_2_PBS_ACCOUNTING,

    _SC_2_PBS_LOCATE,

    _SC_2_PBS_MESSAGE,

    _SC_2_PBS_TRACK,

    _SC_SYMLOOP_MAX,

    _SC_STREAMS,

    _SC_2_PBS_CHECKPOINT,


    _SC_V6_ILP32_OFF32,

    _SC_V6_ILP32_OFFBIG,

    _SC_V6_LP64_OFF64,

    _SC_V6_LPBIG_OFFBIG,


    _SC_HOST_NAME_MAX,

    _SC_TRACE,

    _SC_TRACE_EVENT_FILTER,

    _SC_TRACE_INHERIT,

    _SC_TRACE_LOG,


    _SC_LEVEL1_ICACHE_SIZE,

    _SC_LEVEL1_ICACHE_ASSOC,

    _SC_LEVEL1_ICACHE_LINESIZE,

    _SC_LEVEL1_DCACHE_SIZE,

    _SC_LEVEL1_DCACHE_ASSOC,

    _SC_LEVEL1_DCACHE_LINESIZE,

    _SC_LEVEL2_CACHE_SIZE,

    _SC_LEVEL2_CACHE_ASSOC,

    _SC_LEVEL2_CACHE_LINESIZE,

    _SC_LEVEL3_CACHE_SIZE,

    _SC_LEVEL3_CACHE_ASSOC,

    _SC_LEVEL3_CACHE_LINESIZE,

    _SC_LEVEL4_CACHE_SIZE,

    _SC_LEVEL4_CACHE_ASSOC,

    _SC_LEVEL4_CACHE_LINESIZE,



    _SC_IPV6 = _SC_LEVEL1_ICACHE_SIZE + 50,

    _SC_RAW_SOCKETS,


    _SC_V7_ILP32_OFF32,

    _SC_V7_ILP32_OFFBIG,

    _SC_V7_LP64_OFF64,

    _SC_V7_LPBIG_OFFBIG,


    _SC_SS_REPL_MAX,


    _SC_TRACE_EVENT_NAME_MAX,

    _SC_TRACE_NAME_MAX,

    _SC_TRACE_SYS_MAX,

    _SC_TRACE_USER_EVENT_MAX,


    _SC_XOPEN_STREAMS,


    _SC_THREAD_ROBUST_PRIO_INHERIT,

    _SC_THREAD_ROBUST_PRIO_PROTECT,

  };


enum
  {
    _CS_PATH,


    _CS_V6_WIDTH_RESTRICTED_ENVS,



    _CS_GNU_LIBC_VERSION,

    _CS_GNU_LIBPTHREAD_VERSION,


    _CS_V5_WIDTH_RESTRICTED_ENVS,



    _CS_V7_WIDTH_RESTRICTED_ENVS,



    _CS_LFS_CFLAGS = 1000,

    _CS_LFS_LDFLAGS,

    _CS_LFS_LIBS,

    _CS_LFS_LINTFLAGS,

    _CS_LFS64_CFLAGS,

    _CS_LFS64_LDFLAGS,

    _CS_LFS64_LIBS,

    _CS_LFS64_LINTFLAGS,


    _CS_XBS5_ILP32_OFF32_CFLAGS = 1100,

    _CS_XBS5_ILP32_OFF32_LDFLAGS,

    _CS_XBS5_ILP32_OFF32_LIBS,

    _CS_XBS5_ILP32_OFF32_LINTFLAGS,

    _CS_XBS5_ILP32_OFFBIG_CFLAGS,

    _CS_XBS5_ILP32_OFFBIG_LDFLAGS,

    _CS_XBS5_ILP32_OFFBIG_LIBS,

    _CS_XBS5_ILP32_OFFBIG_LINTFLAGS,

    _CS_XBS5_LP64_OFF64_CFLAGS,

    _CS_XBS5_LP64_OFF64_LDFLAGS,

    _CS_XBS5_LP64_OFF64_LIBS,

    _CS_XBS5_LP64_OFF64_LINTFLAGS,

    _CS_XBS5_LPBIG_OFFBIG_CFLAGS,

    _CS_XBS5_LPBIG_OFFBIG_LDFLAGS,

    _CS_XBS5_LPBIG_OFFBIG_LIBS,

    _CS_XBS5_LPBIG_OFFBIG_LINTFLAGS,


    _CS_POSIX_V6_ILP32_OFF32_CFLAGS,

    _CS_POSIX_V6_ILP32_OFF32_LDFLAGS,

    _CS_POSIX_V6_ILP32_OFF32_LIBS,

    _CS_POSIX_V6_ILP32_OFF32_LINTFLAGS,

    _CS_POSIX_V6_ILP32_OFFBIG_CFLAGS,

    _CS_POSIX_V6_ILP32_OFFBIG_LDFLAGS,

    _CS_POSIX_V6_ILP32_OFFBIG_LIBS,

    _CS_POSIX_V6_ILP32_OFFBIG_LINTFLAGS,

    _CS_POSIX_V6_LP64_OFF64_CFLAGS,

    _CS_POSIX_V6_LP64_OFF64_LDFLAGS,

    _CS_POSIX_V6_LP64_OFF64_LIBS,

    _CS_POSIX_V6_LP64_OFF64_LINTFLAGS,

    _CS_POSIX_V6_LPBIG_OFFBIG_CFLAGS,

    _CS_POSIX_V6_LPBIG_OFFBIG_LDFLAGS,

    _CS_POSIX_V6_LPBIG_OFFBIG_LIBS,

    _CS_POSIX_V6_LPBIG_OFFBIG_LINTFLAGS,


    _CS_POSIX_V7_ILP32_OFF32_CFLAGS,

    _CS_POSIX_V7_ILP32_OFF32_LDFLAGS,

    _CS_POSIX_V7_ILP32_OFF32_LIBS,

    _CS_POSIX_V7_ILP32_OFF32_LINTFLAGS,

    _CS_POSIX_V7_ILP32_OFFBIG_CFLAGS,

    _CS_POSIX_V7_ILP32_OFFBIG_LDFLAGS,

    _CS_POSIX_V7_ILP32_OFFBIG_LIBS,

    _CS_POSIX_V7_ILP32_OFFBIG_LINTFLAGS,

    _CS_POSIX_V7_LP64_OFF64_CFLAGS,

    _CS_POSIX_V7_LP64_OFF64_LDFLAGS,

    _CS_POSIX_V7_LP64_OFF64_LIBS,

    _CS_POSIX_V7_LP64_OFF64_LINTFLAGS,

    _CS_POSIX_V7_LPBIG_OFFBIG_CFLAGS,

    _CS_POSIX_V7_LPBIG_OFFBIG_LDFLAGS,

    _CS_POSIX_V7_LPBIG_OFFBIG_LIBS,

    _CS_POSIX_V7_LPBIG_OFFBIG_LINTFLAGS

  };
# 569 "/usr/include/unistd.h" 2 3 4


extern long int pathconf (__const char *__path, int __name)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));


extern long int fpathconf (int __fd, int __name) __attribute__ ((__nothrow__));


extern long int sysconf (int __name) __attribute__ ((__nothrow__));



extern size_t confstr (int __name, char *__buf, size_t __len) __attribute__ ((__nothrow__));




extern __pid_t getpid (void) __attribute__ ((__nothrow__));


extern __pid_t getppid (void) __attribute__ ((__nothrow__));




extern __pid_t getpgrp (void) __attribute__ ((__nothrow__));
# 605 "/usr/include/unistd.h" 3 4
extern __pid_t __getpgid (__pid_t __pid) __attribute__ ((__nothrow__));

extern __pid_t getpgid (__pid_t __pid) __attribute__ ((__nothrow__));






extern int setpgid (__pid_t __pid, __pid_t __pgid) __attribute__ ((__nothrow__));
# 631 "/usr/include/unistd.h" 3 4
extern int setpgrp (void) __attribute__ ((__nothrow__));
# 648 "/usr/include/unistd.h" 3 4
extern __pid_t setsid (void) __attribute__ ((__nothrow__));



extern __pid_t getsid (__pid_t __pid) __attribute__ ((__nothrow__));



extern __uid_t getuid (void) __attribute__ ((__nothrow__));


extern __uid_t geteuid (void) __attribute__ ((__nothrow__));


extern __gid_t getgid (void) __attribute__ ((__nothrow__));


extern __gid_t getegid (void) __attribute__ ((__nothrow__));




extern int getgroups (int __size, __gid_t __list[]) __attribute__ ((__nothrow__)) __attribute__ ((__warn_unused_result__));



extern int group_member (__gid_t __gid) __attribute__ ((__nothrow__));






extern int setuid (__uid_t __uid) __attribute__ ((__nothrow__));




extern int setreuid (__uid_t __ruid, __uid_t __euid) __attribute__ ((__nothrow__));




extern int seteuid (__uid_t __uid) __attribute__ ((__nothrow__));






extern int setgid (__gid_t __gid) __attribute__ ((__nothrow__));




extern int setregid (__gid_t __rgid, __gid_t __egid) __attribute__ ((__nothrow__));




extern int setegid (__gid_t __gid) __attribute__ ((__nothrow__));





extern int getresuid (__uid_t *__ruid, __uid_t *__euid, __uid_t *__suid)
     __attribute__ ((__nothrow__));



extern int getresgid (__gid_t *__rgid, __gid_t *__egid, __gid_t *__sgid)
     __attribute__ ((__nothrow__));



extern int setresuid (__uid_t __ruid, __uid_t __euid, __uid_t __suid)
     __attribute__ ((__nothrow__));



extern int setresgid (__gid_t __rgid, __gid_t __egid, __gid_t __sgid)
     __attribute__ ((__nothrow__));






extern __pid_t fork (void) __attribute__ ((__nothrow__));






extern __pid_t vfork (void) __attribute__ ((__nothrow__));





extern char *ttyname (int __fd) __attribute__ ((__nothrow__));



extern int ttyname_r (int __fd, char *__buf, size_t __buflen)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (2))) __attribute__ ((__warn_unused_result__));



extern int isatty (int __fd) __attribute__ ((__nothrow__));





extern int ttyslot (void) __attribute__ ((__nothrow__));




extern int link (__const char *__from, __const char *__to)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2))) __attribute__ ((__warn_unused_result__));




extern int linkat (int __fromfd, __const char *__from, int __tofd,
     __const char *__to, int __flags)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (2, 4))) __attribute__ ((__warn_unused_result__));




extern int symlink (__const char *__from, __const char *__to)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2))) __attribute__ ((__warn_unused_result__));




extern ssize_t readlink (__const char *__restrict __path,
    char *__restrict __buf, size_t __len)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2))) __attribute__ ((__warn_unused_result__));




extern int symlinkat (__const char *__from, int __tofd,
        __const char *__to) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 3))) __attribute__ ((__warn_unused_result__));


extern ssize_t readlinkat (int __fd, __const char *__restrict __path,
      char *__restrict __buf, size_t __len)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (2, 3))) __attribute__ ((__warn_unused_result__));



extern int unlink (__const char *__name) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));



extern int unlinkat (int __fd, __const char *__name, int __flag)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (2)));



extern int rmdir (__const char *__path) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));



extern __pid_t tcgetpgrp (int __fd) __attribute__ ((__nothrow__));


extern int tcsetpgrp (int __fd, __pid_t __pgrp_id) __attribute__ ((__nothrow__));






extern char *getlogin (void);







extern int getlogin_r (char *__name, size_t __name_len) __attribute__ ((__nonnull__ (1)));




extern int setlogin (__const char *__name) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));
# 851 "/usr/include/unistd.h" 3 4
# 1 "./getopt.h" 1 3 4
# 36 "./getopt.h" 3 4
extern char *optarg;
# 50 "./getopt.h" 3 4
extern int optind;




extern int opterr;



extern int optopt;
# 134 "./getopt.h" 3 4
extern int getopt (int __argc, char *const *__argv, const char *__shortopts);
# 852 "/usr/include/unistd.h" 2 3 4







extern int gethostname (char *__name, size_t __len) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));






extern int sethostname (__const char *__name, size_t __len)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1))) __attribute__ ((__warn_unused_result__));



extern int sethostid (long int __id) __attribute__ ((__nothrow__)) __attribute__ ((__warn_unused_result__));





extern int getdomainname (char *__name, size_t __len)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1))) __attribute__ ((__warn_unused_result__));
extern int setdomainname (__const char *__name, size_t __len)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1))) __attribute__ ((__warn_unused_result__));





extern int vhangup (void) __attribute__ ((__nothrow__));


extern int revoke (__const char *__file) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1))) __attribute__ ((__warn_unused_result__));







extern int profil (unsigned short int *__sample_buffer, size_t __size,
     size_t __offset, unsigned int __scale)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));





extern int acct (__const char *__name) __attribute__ ((__nothrow__));



extern char *getusershell (void) __attribute__ ((__nothrow__));
extern void endusershell (void) __attribute__ ((__nothrow__));
extern void setusershell (void) __attribute__ ((__nothrow__));





extern int daemon (int __nochdir, int __noclose) __attribute__ ((__nothrow__)) __attribute__ ((__warn_unused_result__));






extern int chroot (__const char *__path) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1))) __attribute__ ((__warn_unused_result__));



extern char *getpass (__const char *__prompt) __attribute__ ((__nonnull__ (1)));
# 937 "/usr/include/unistd.h" 3 4
extern int fsync (int __fd);






extern long int gethostid (void);


extern void sync (void) __attribute__ ((__nothrow__));




extern int getpagesize (void) __attribute__ ((__nothrow__)) __attribute__ ((__const__));




extern int getdtablesize (void) __attribute__ ((__nothrow__));




extern int truncate (__const char *__file, __off_t __length)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1))) __attribute__ ((__warn_unused_result__));
# 974 "/usr/include/unistd.h" 3 4
extern int truncate64 (__const char *__file, __off64_t __length)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1))) __attribute__ ((__warn_unused_result__));
# 984 "/usr/include/unistd.h" 3 4
extern int ftruncate (int __fd, __off_t __length) __attribute__ ((__nothrow__)) __attribute__ ((__warn_unused_result__));
# 994 "/usr/include/unistd.h" 3 4
extern int ftruncate64 (int __fd, __off64_t __length) __attribute__ ((__nothrow__)) __attribute__ ((__warn_unused_result__));
# 1004 "/usr/include/unistd.h" 3 4
extern int brk (void *__addr) __attribute__ ((__nothrow__)) __attribute__ ((__warn_unused_result__));





extern void *sbrk (intptr_t __delta) __attribute__ ((__nothrow__));
# 1025 "/usr/include/unistd.h" 3 4
extern long int syscall (long int __sysno, ...) __attribute__ ((__nothrow__));
# 1048 "/usr/include/unistd.h" 3 4
extern int lockf (int __fd, int __cmd, __off_t __len) __attribute__ ((__warn_unused_result__));
# 1058 "/usr/include/unistd.h" 3 4
extern int lockf64 (int __fd, int __cmd, __off64_t __len) __attribute__ ((__warn_unused_result__));
# 1079 "/usr/include/unistd.h" 3 4
extern int fdatasync (int __fildes);







extern char *crypt (__const char *__key, __const char *__salt)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2)));



extern void encrypt (char *__block, int __edflag) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));






extern void swab (__const void *__restrict __from, void *__restrict __to,
    ssize_t __n) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2)));







extern char *ctermid (char *__s) __attribute__ ((__nothrow__));





# 1 "/usr/include/bits/unistd.h" 1 3 4
# 24 "/usr/include/bits/unistd.h" 3 4
extern ssize_t __read_chk (int __fd, void *__buf, size_t __nbytes,
      size_t __buflen) __attribute__ ((__warn_unused_result__));
extern ssize_t __read_alias (int __fd, void *__buf, size_t __nbytes) __asm__ ("" "read") __attribute__ ((__warn_unused_result__));

extern ssize_t __read_chk_warn (int __fd, void *__buf, size_t __nbytes, size_t __buflen) __asm__ ("" "__read_chk")


     __attribute__ ((__warn_unused_result__)) __attribute__((__warning__ ("read called with bigger length than size of " "the destination buffer")));


extern __inline __attribute__ ((__always_inline__)) __attribute__ ((__artificial__)) __attribute__ ((__warn_unused_result__)) ssize_t
read (int __fd, void *__buf, size_t __nbytes)
{
  if (__builtin_object_size (__buf, 0) != (size_t) -1)
    {
      if (!__builtin_constant_p (__nbytes))
 return __read_chk (__fd, __buf, __nbytes, __builtin_object_size (__buf, 0));

      if (__nbytes > __builtin_object_size (__buf, 0))
 return __read_chk_warn (__fd, __buf, __nbytes, __builtin_object_size (__buf, 0));
    }
  return __read_alias (__fd, __buf, __nbytes);
}


extern ssize_t __pread_chk (int __fd, void *__buf, size_t __nbytes,
       __off_t __offset, size_t __bufsize) __attribute__ ((__warn_unused_result__));
extern ssize_t __pread64_chk (int __fd, void *__buf, size_t __nbytes,
         __off64_t __offset, size_t __bufsize) __attribute__ ((__warn_unused_result__));
extern ssize_t __pread_alias (int __fd, void *__buf, size_t __nbytes, __off_t __offset) __asm__ ("" "pread") __attribute__ ((__warn_unused_result__));


extern ssize_t __pread64_alias (int __fd, void *__buf, size_t __nbytes, __off64_t __offset) __asm__ ("" "pread64") __attribute__ ((__warn_unused_result__));


extern ssize_t __pread_chk_warn (int __fd, void *__buf, size_t __nbytes, __off_t __offset, size_t __bufsize) __asm__ ("" "__pread_chk")


     __attribute__ ((__warn_unused_result__)) __attribute__((__warning__ ("pread called with bigger length than size of " "the destination buffer")));

extern ssize_t __pread64_chk_warn (int __fd, void *__buf, size_t __nbytes, __off64_t __offset, size_t __bufsize) __asm__ ("" "__pread64_chk")



     __attribute__ ((__warn_unused_result__)) __attribute__((__warning__ ("pread64 called with bigger length than size of " "the destination buffer")));



extern __inline __attribute__ ((__always_inline__)) __attribute__ ((__artificial__)) __attribute__ ((__warn_unused_result__)) ssize_t
pread (int __fd, void *__buf, size_t __nbytes, __off_t __offset)
{
  if (__builtin_object_size (__buf, 0) != (size_t) -1)
    {
      if (!__builtin_constant_p (__nbytes))
 return __pread_chk (__fd, __buf, __nbytes, __offset, __builtin_object_size (__buf, 0));

      if ( __nbytes > __builtin_object_size (__buf, 0))
 return __pread_chk_warn (__fd, __buf, __nbytes, __offset,
     __builtin_object_size (__buf, 0));
    }
  return __pread_alias (__fd, __buf, __nbytes, __offset);
}
# 105 "/usr/include/bits/unistd.h" 3 4
extern __inline __attribute__ ((__always_inline__)) __attribute__ ((__artificial__)) __attribute__ ((__warn_unused_result__)) ssize_t
pread64 (int __fd, void *__buf, size_t __nbytes, __off64_t __offset)
{
  if (__builtin_object_size (__buf, 0) != (size_t) -1)
    {
      if (!__builtin_constant_p (__nbytes))
 return __pread64_chk (__fd, __buf, __nbytes, __offset, __builtin_object_size (__buf, 0));

      if ( __nbytes > __builtin_object_size (__buf, 0))
 return __pread64_chk_warn (__fd, __buf, __nbytes, __offset,
       __builtin_object_size (__buf, 0));
    }

  return __pread64_alias (__fd, __buf, __nbytes, __offset);
}




extern ssize_t __readlink_chk (__const char *__restrict __path,
          char *__restrict __buf, size_t __len,
          size_t __buflen)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2))) __attribute__ ((__warn_unused_result__));
extern ssize_t __readlink_alias (__const char *__restrict __path, char *__restrict __buf, size_t __len) __asm__ ("" "readlink") __attribute__ ((__nothrow__))


     __attribute__ ((__nonnull__ (1, 2))) __attribute__ ((__warn_unused_result__));
extern ssize_t __readlink_chk_warn (__const char *__restrict __path, char *__restrict __buf, size_t __len, size_t __buflen) __asm__ ("" "__readlink_chk") __attribute__ ((__nothrow__))



     __attribute__ ((__nonnull__ (1, 2))) __attribute__ ((__warn_unused_result__)) __attribute__((__warning__ ("readlink called with bigger length " "than size of destination buffer")));


extern __inline __attribute__ ((__always_inline__)) __attribute__ ((__artificial__)) __attribute__ ((__nonnull__ (1, 2))) __attribute__ ((__warn_unused_result__)) ssize_t
__attribute__ ((__nothrow__)) readlink (__const char *__restrict __path, char *__restrict __buf, size_t __len)

{
  if (__builtin_object_size (__buf, 2 > 1) != (size_t) -1)
    {
      if (!__builtin_constant_p (__len))
 return __readlink_chk (__path, __buf, __len, __builtin_object_size (__buf, 2 > 1));

      if ( __len > __builtin_object_size (__buf, 2 > 1))
 return __readlink_chk_warn (__path, __buf, __len, __builtin_object_size (__buf, 2 > 1));
    }
  return __readlink_alias (__path, __buf, __len);
}



extern ssize_t __readlinkat_chk (int __fd, __const char *__restrict __path,
     char *__restrict __buf, size_t __len,
     size_t __buflen)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (2, 3))) __attribute__ ((__warn_unused_result__));
extern ssize_t __readlinkat_alias (int __fd, __const char *__restrict __path, char *__restrict __buf, size_t __len) __asm__ ("" "readlinkat") __attribute__ ((__nothrow__))



     __attribute__ ((__nonnull__ (2, 3))) __attribute__ ((__warn_unused_result__));
extern ssize_t __readlinkat_chk_warn (int __fd, __const char *__restrict __path, char *__restrict __buf, size_t __len, size_t __buflen) __asm__ ("" "__readlinkat_chk") __attribute__ ((__nothrow__))



     __attribute__ ((__nonnull__ (2, 3))) __attribute__ ((__warn_unused_result__)) __attribute__((__warning__ ("readlinkat called with bigger " "length than size of destination " "buffer")));



extern __inline __attribute__ ((__always_inline__)) __attribute__ ((__artificial__)) __attribute__ ((__nonnull__ (2, 3))) __attribute__ ((__warn_unused_result__)) ssize_t
__attribute__ ((__nothrow__)) readlinkat (int __fd, __const char *__restrict __path, char *__restrict __buf, size_t __len)

{
  if (__builtin_object_size (__buf, 2 > 1) != (size_t) -1)
    {
      if (!__builtin_constant_p (__len))
 return __readlinkat_chk (__fd, __path, __buf, __len, __builtin_object_size (__buf, 2 > 1));

      if (__len > __builtin_object_size (__buf, 2 > 1))
 return __readlinkat_chk_warn (__fd, __path, __buf, __len,
          __builtin_object_size (__buf, 2 > 1));
    }
  return __readlinkat_alias (__fd, __path, __buf, __len);
}


extern char *__getcwd_chk (char *__buf, size_t __size, size_t __buflen)
     __attribute__ ((__nothrow__)) __attribute__ ((__warn_unused_result__));
extern char *__getcwd_alias (char *__buf, size_t __size) __asm__ ("" "getcwd") __attribute__ ((__nothrow__)) __attribute__ ((__warn_unused_result__));

extern char *__getcwd_chk_warn (char *__buf, size_t __size, size_t __buflen) __asm__ ("" "__getcwd_chk") __attribute__ ((__nothrow__))


     __attribute__ ((__warn_unused_result__)) __attribute__((__warning__ ("getcwd caller with bigger length than size of " "destination buffer")));


extern __inline __attribute__ ((__always_inline__)) __attribute__ ((__artificial__)) __attribute__ ((__warn_unused_result__)) char *
__attribute__ ((__nothrow__)) getcwd (char *__buf, size_t __size)
{
  if (__builtin_object_size (__buf, 2 > 1) != (size_t) -1)
    {
      if (!__builtin_constant_p (__size))
 return __getcwd_chk (__buf, __size, __builtin_object_size (__buf, 2 > 1));

      if (__size > __builtin_object_size (__buf, 2 > 1))
 return __getcwd_chk_warn (__buf, __size, __builtin_object_size (__buf, 2 > 1));
    }
  return __getcwd_alias (__buf, __size);
}


extern char *__getwd_chk (char *__buf, size_t buflen)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1))) __attribute__ ((__warn_unused_result__));
extern char *__getwd_warn (char *__buf) __asm__ ("" "getwd") __attribute__ ((__nothrow__))
     __attribute__ ((__nonnull__ (1))) __attribute__ ((__warn_unused_result__)) __attribute__((__warning__ ("please use getcwd instead, as getwd " "doesn't specify buffer size")));


extern __inline __attribute__ ((__always_inline__)) __attribute__ ((__artificial__)) __attribute__ ((__nonnull__ (1))) __attribute__ ((__deprecated__)) __attribute__ ((__warn_unused_result__)) char *
__attribute__ ((__nothrow__)) getwd (char *__buf)
{
  if (__builtin_object_size (__buf, 2 > 1) != (size_t) -1)
    return __getwd_chk (__buf, __builtin_object_size (__buf, 2 > 1));
  return __getwd_warn (__buf);
}


extern size_t __confstr_chk (int __name, char *__buf, size_t __len,
        size_t __buflen) __attribute__ ((__nothrow__));
extern size_t __confstr_alias (int __name, char *__buf, size_t __len) __asm__ ("" "confstr") __attribute__ ((__nothrow__));

extern size_t __confstr_chk_warn (int __name, char *__buf, size_t __len, size_t __buflen) __asm__ ("" "__confstr_chk") __attribute__ ((__nothrow__))


     __attribute__((__warning__ ("confstr called with bigger length than size of destination " "buffer")));


extern __inline __attribute__ ((__always_inline__)) __attribute__ ((__artificial__)) size_t
__attribute__ ((__nothrow__)) confstr (int __name, char *__buf, size_t __len)
{
  if (__builtin_object_size (__buf, 2 > 1) != (size_t) -1)
    {
      if (!__builtin_constant_p (__len))
 return __confstr_chk (__name, __buf, __len, __builtin_object_size (__buf, 2 > 1));

      if (__builtin_object_size (__buf, 2 > 1) < __len)
 return __confstr_chk_warn (__name, __buf, __len, __builtin_object_size (__buf, 2 > 1));
    }
  return __confstr_alias (__name, __buf, __len);
}


extern int __getgroups_chk (int __size, __gid_t __list[], size_t __listlen)
     __attribute__ ((__nothrow__)) __attribute__ ((__warn_unused_result__));
extern int __getgroups_alias (int __size, __gid_t __list[]) __asm__ ("" "getgroups") __attribute__ ((__nothrow__)) __attribute__ ((__warn_unused_result__));

extern int __getgroups_chk_warn (int __size, __gid_t __list[], size_t __listlen) __asm__ ("" "__getgroups_chk") __attribute__ ((__nothrow__))


     __attribute__ ((__warn_unused_result__)) __attribute__((__warning__ ("getgroups called with bigger group count than what " "can fit into destination buffer")));


extern __inline __attribute__ ((__always_inline__)) __attribute__ ((__artificial__)) int
__attribute__ ((__nothrow__)) getgroups (int __size, __gid_t __list[])
{
  if (__builtin_object_size (__list, 2 > 1) != (size_t) -1)
    {
      if (!__builtin_constant_p (__size) || __size < 0)
 return __getgroups_chk (__size, __list, __builtin_object_size (__list, 2 > 1));

      if (__size * sizeof (__gid_t) > __builtin_object_size (__list, 2 > 1))
 return __getgroups_chk_warn (__size, __list, __builtin_object_size (__list, 2 > 1));
    }
  return __getgroups_alias (__size, __list);
}


extern int __ttyname_r_chk (int __fd, char *__buf, size_t __buflen,
       size_t __nreal) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (2)));
extern int __ttyname_r_alias (int __fd, char *__buf, size_t __buflen) __asm__ ("" "ttyname_r") __attribute__ ((__nothrow__))

     __attribute__ ((__nonnull__ (2)));
extern int __ttyname_r_chk_warn (int __fd, char *__buf, size_t __buflen, size_t __nreal) __asm__ ("" "__ttyname_r_chk") __attribute__ ((__nothrow__))


     __attribute__ ((__nonnull__ (2))) __attribute__((__warning__ ("ttyname_r called with bigger buflen than " "size of destination buffer")));


extern __inline __attribute__ ((__always_inline__)) __attribute__ ((__artificial__)) int
__attribute__ ((__nothrow__)) ttyname_r (int __fd, char *__buf, size_t __buflen)
{
  if (__builtin_object_size (__buf, 2 > 1) != (size_t) -1)
    {
      if (!__builtin_constant_p (__buflen))
 return __ttyname_r_chk (__fd, __buf, __buflen, __builtin_object_size (__buf, 2 > 1));

      if (__buflen > __builtin_object_size (__buf, 2 > 1))
 return __ttyname_r_chk_warn (__fd, __buf, __buflen, __builtin_object_size (__buf, 2 > 1));
    }
  return __ttyname_r_alias (__fd, __buf, __buflen);
}



extern int __getlogin_r_chk (char *__buf, size_t __buflen, size_t __nreal)
     __attribute__ ((__nonnull__ (1)));
extern int __getlogin_r_alias (char *__buf, size_t __buflen) __asm__ ("" "getlogin_r") __attribute__ ((__nonnull__ (1)));

extern int __getlogin_r_chk_warn (char *__buf, size_t __buflen, size_t __nreal) __asm__ ("" "__getlogin_r_chk")


     __attribute__ ((__nonnull__ (1))) __attribute__((__warning__ ("getlogin_r called with bigger buflen than " "size of destination buffer")));


extern __inline __attribute__ ((__always_inline__)) __attribute__ ((__artificial__)) int
getlogin_r (char *__buf, size_t __buflen)
{
  if (__builtin_object_size (__buf, 2 > 1) != (size_t) -1)
    {
      if (!__builtin_constant_p (__buflen))
 return __getlogin_r_chk (__buf, __buflen, __builtin_object_size (__buf, 2 > 1));

      if (__buflen > __builtin_object_size (__buf, 2 > 1))
 return __getlogin_r_chk_warn (__buf, __buflen, __builtin_object_size (__buf, 2 > 1));
    }
  return __getlogin_r_alias (__buf, __buflen);
}




extern int __gethostname_chk (char *__buf, size_t __buflen, size_t __nreal)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));
extern int __gethostname_alias (char *__buf, size_t __buflen) __asm__ ("" "gethostname") __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));

extern int __gethostname_chk_warn (char *__buf, size_t __buflen, size_t __nreal) __asm__ ("" "__gethostname_chk") __attribute__ ((__nothrow__))


     __attribute__ ((__nonnull__ (1))) __attribute__((__warning__ ("gethostname called with bigger buflen than " "size of destination buffer")));


extern __inline __attribute__ ((__always_inline__)) __attribute__ ((__artificial__)) int
__attribute__ ((__nothrow__)) gethostname (char *__buf, size_t __buflen)
{
  if (__builtin_object_size (__buf, 2 > 1) != (size_t) -1)
    {
      if (!__builtin_constant_p (__buflen))
 return __gethostname_chk (__buf, __buflen, __builtin_object_size (__buf, 2 > 1));

      if (__buflen > __builtin_object_size (__buf, 2 > 1))
 return __gethostname_chk_warn (__buf, __buflen, __builtin_object_size (__buf, 2 > 1));
    }
  return __gethostname_alias (__buf, __buflen);
}




extern int __getdomainname_chk (char *__buf, size_t __buflen, size_t __nreal)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1))) __attribute__ ((__warn_unused_result__));
extern int __getdomainname_alias (char *__buf, size_t __buflen) __asm__ ("" "getdomainname") __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1))) __attribute__ ((__warn_unused_result__));


extern int __getdomainname_chk_warn (char *__buf, size_t __buflen, size_t __nreal) __asm__ ("" "__getdomainname_chk") __attribute__ ((__nothrow__))


     __attribute__ ((__nonnull__ (1))) __attribute__ ((__warn_unused_result__)) __attribute__((__warning__ ("getdomainname called with bigger " "buflen than size of destination " "buffer")));



extern __inline __attribute__ ((__always_inline__)) __attribute__ ((__artificial__)) int
__attribute__ ((__nothrow__)) getdomainname (char *__buf, size_t __buflen)
{
  if (__builtin_object_size (__buf, 2 > 1) != (size_t) -1)
    {
      if (!__builtin_constant_p (__buflen))
 return __getdomainname_chk (__buf, __buflen, __builtin_object_size (__buf, 2 > 1));

      if (__buflen > __builtin_object_size (__buf, 2 > 1))
 return __getdomainname_chk_warn (__buf, __buflen, __builtin_object_size (__buf, 2 > 1));
    }
  return __getdomainname_alias (__buf, __buflen);
}
# 1115 "/usr/include/unistd.h" 2 3 4



# 216 "system.h" 2
# 235 "system.h"
# 1 "/usr/include/sys/stat.h" 1 3 4
# 39 "/usr/include/sys/stat.h" 3 4
# 1 "/usr/include/time.h" 1 3 4
# 40 "/usr/include/sys/stat.h" 2 3 4
# 105 "/usr/include/sys/stat.h" 3 4


# 1 "/usr/include/bits/stat.h" 1 3 4
# 36 "/usr/include/bits/stat.h" 3 4
struct stat
  {
    __dev_t st_dev;
    unsigned short int __pad1;

    __ino_t st_ino;



    __mode_t st_mode;
    __nlink_t st_nlink;
    __uid_t st_uid;
    __gid_t st_gid;
    __dev_t st_rdev;
    unsigned short int __pad2;

    __off_t st_size;



    __blksize_t st_blksize;


    __blkcnt_t st_blocks;
# 70 "/usr/include/bits/stat.h" 3 4
    struct timespec st_atim;
    struct timespec st_mtim;
    struct timespec st_ctim;
# 85 "/usr/include/bits/stat.h" 3 4
    unsigned long int __unused4;
    unsigned long int __unused5;



  };


struct stat64
  {
    __dev_t st_dev;
    unsigned int __pad1;

    __ino_t __st_ino;
    __mode_t st_mode;
    __nlink_t st_nlink;
    __uid_t st_uid;
    __gid_t st_gid;
    __dev_t st_rdev;
    unsigned int __pad2;
    __off64_t st_size;
    __blksize_t st_blksize;

    __blkcnt64_t st_blocks;







    struct timespec st_atim;
    struct timespec st_mtim;
    struct timespec st_ctim;
# 127 "/usr/include/bits/stat.h" 3 4
    __ino64_t st_ino;
  };
# 108 "/usr/include/sys/stat.h" 2 3 4
# 209 "/usr/include/sys/stat.h" 3 4
extern int stat (__const char *__restrict __file,
   struct stat *__restrict __buf) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2)));



extern int fstat (int __fd, struct stat *__buf) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (2)));
# 228 "/usr/include/sys/stat.h" 3 4
extern int stat64 (__const char *__restrict __file,
     struct stat64 *__restrict __buf) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2)));
extern int fstat64 (int __fd, struct stat64 *__buf) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (2)));







extern int fstatat (int __fd, __const char *__restrict __file,
      struct stat *__restrict __buf, int __flag)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (2, 3)));
# 253 "/usr/include/sys/stat.h" 3 4
extern int fstatat64 (int __fd, __const char *__restrict __file,
        struct stat64 *__restrict __buf, int __flag)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (2, 3)));







extern int lstat (__const char *__restrict __file,
    struct stat *__restrict __buf) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2)));
# 276 "/usr/include/sys/stat.h" 3 4
extern int lstat64 (__const char *__restrict __file,
      struct stat64 *__restrict __buf)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2)));





extern int chmod (__const char *__file, __mode_t __mode)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));





extern int lchmod (__const char *__file, __mode_t __mode)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));




extern int fchmod (int __fd, __mode_t __mode) __attribute__ ((__nothrow__));





extern int fchmodat (int __fd, __const char *__file, __mode_t __mode,
       int __flag)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (2))) __attribute__ ((__warn_unused_result__));






extern __mode_t umask (__mode_t __mask) __attribute__ ((__nothrow__));




extern __mode_t getumask (void) __attribute__ ((__nothrow__));



extern int mkdir (__const char *__path, __mode_t __mode)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));





extern int mkdirat (int __fd, __const char *__path, __mode_t __mode)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (2)));






extern int mknod (__const char *__path, __mode_t __mode, __dev_t __dev)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));





extern int mknodat (int __fd, __const char *__path, __mode_t __mode,
      __dev_t __dev) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (2)));





extern int mkfifo (__const char *__path, __mode_t __mode)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));





extern int mkfifoat (int __fd, __const char *__path, __mode_t __mode)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (2)));





extern int utimensat (int __fd, __const char *__path,
        __const struct timespec __times[2],
        int __flags)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (2)));




extern int futimens (int __fd, __const struct timespec __times[2]) __attribute__ ((__nothrow__));
# 399 "/usr/include/sys/stat.h" 3 4
extern int __fxstat (int __ver, int __fildes, struct stat *__stat_buf)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (3)));
extern int __xstat (int __ver, __const char *__filename,
      struct stat *__stat_buf) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (2, 3)));
extern int __lxstat (int __ver, __const char *__filename,
       struct stat *__stat_buf) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (2, 3)));
extern int __fxstatat (int __ver, int __fildes, __const char *__filename,
         struct stat *__stat_buf, int __flag)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (3, 4)));
# 432 "/usr/include/sys/stat.h" 3 4
extern int __fxstat64 (int __ver, int __fildes, struct stat64 *__stat_buf)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (3)));
extern int __xstat64 (int __ver, __const char *__filename,
        struct stat64 *__stat_buf) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (2, 3)));
extern int __lxstat64 (int __ver, __const char *__filename,
         struct stat64 *__stat_buf) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (2, 3)));
extern int __fxstatat64 (int __ver, int __fildes, __const char *__filename,
    struct stat64 *__stat_buf, int __flag)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (3, 4)));

extern int __xmknod (int __ver, __const char *__path, __mode_t __mode,
       __dev_t *__dev) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (2, 4)));

extern int __xmknodat (int __ver, int __fd, __const char *__path,
         __mode_t __mode, __dev_t *__dev)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (3, 5)));




extern __inline int
__attribute__ ((__nothrow__)) stat (__const char *__path, struct stat *__statbuf)
{
  return __xstat (3, __path, __statbuf);
}


extern __inline int
__attribute__ ((__nothrow__)) lstat (__const char *__path, struct stat *__statbuf)
{
  return __lxstat (3, __path, __statbuf);
}


extern __inline int
__attribute__ ((__nothrow__)) fstat (int __fd, struct stat *__statbuf)
{
  return __fxstat (3, __fd, __statbuf);
}


extern __inline int
__attribute__ ((__nothrow__)) fstatat (int __fd, __const char *__filename, struct stat *__statbuf, int __flag)

{
  return __fxstatat (3, __fd, __filename, __statbuf, __flag);
}



extern __inline int
__attribute__ ((__nothrow__)) mknod (__const char *__path, __mode_t __mode, __dev_t __dev)
{
  return __xmknod (1, __path, __mode, &__dev);
}



extern __inline int
__attribute__ ((__nothrow__)) mknodat (int __fd, __const char *__path, __mode_t __mode, __dev_t __dev)

{
  return __xmknodat (1, __fd, __path, __mode, &__dev);
}





extern __inline int
__attribute__ ((__nothrow__)) stat64 (__const char *__path, struct stat64 *__statbuf)
{
  return __xstat64 (3, __path, __statbuf);
}


extern __inline int
__attribute__ ((__nothrow__)) lstat64 (__const char *__path, struct stat64 *__statbuf)
{
  return __lxstat64 (3, __path, __statbuf);
}


extern __inline int
__attribute__ ((__nothrow__)) fstat64 (int __fd, struct stat64 *__statbuf)
{
  return __fxstat64 (3, __fd, __statbuf);
}


extern __inline int
__attribute__ ((__nothrow__)) fstatat64 (int __fd, __const char *__filename, struct stat64 *__statbuf, int __flag)

{
  return __fxstatat64 (3, __fd, __filename, __statbuf, __flag);
}







# 236 "system.h" 2
# 320 "system.h"
# 1 "/usr/lib/gcc/i686-pc-linux-gnu/4.4.1/include-fixed/limits.h" 1 3 4
# 11 "/usr/lib/gcc/i686-pc-linux-gnu/4.4.1/include-fixed/limits.h" 3 4
# 1 "/usr/lib/gcc/i686-pc-linux-gnu/4.4.1/include-fixed/syslimits.h" 1 3 4






# 1 "/usr/lib/gcc/i686-pc-linux-gnu/4.4.1/include-fixed/limits.h" 1 3 4
# 122 "/usr/lib/gcc/i686-pc-linux-gnu/4.4.1/include-fixed/limits.h" 3 4
# 1 "/usr/include/limits.h" 1 3 4
# 145 "/usr/include/limits.h" 3 4
# 1 "/usr/include/bits/posix1_lim.h" 1 3 4
# 157 "/usr/include/bits/posix1_lim.h" 3 4
# 1 "/usr/include/bits/local_lim.h" 1 3 4
# 39 "/usr/include/bits/local_lim.h" 3 4
# 1 "/usr/include/linux/limits.h" 1 3 4
# 40 "/usr/include/bits/local_lim.h" 2 3 4
# 158 "/usr/include/bits/posix1_lim.h" 2 3 4
# 146 "/usr/include/limits.h" 2 3 4



# 1 "/usr/include/bits/posix2_lim.h" 1 3 4
# 150 "/usr/include/limits.h" 2 3 4



# 1 "/usr/include/bits/xopen_lim.h" 1 3 4
# 34 "/usr/include/bits/xopen_lim.h" 3 4
# 1 "/usr/include/bits/stdio_lim.h" 1 3 4
# 35 "/usr/include/bits/xopen_lim.h" 2 3 4
# 154 "/usr/include/limits.h" 2 3 4
# 123 "/usr/lib/gcc/i686-pc-linux-gnu/4.4.1/include-fixed/limits.h" 2 3 4
# 8 "/usr/lib/gcc/i686-pc-linux-gnu/4.4.1/include-fixed/syslimits.h" 2 3 4
# 12 "/usr/lib/gcc/i686-pc-linux-gnu/4.4.1/include-fixed/limits.h" 2 3 4
# 321 "system.h" 2
# 402 "system.h"
# 1 "/usr/include/time.h" 1 3 4
# 30 "/usr/include/time.h" 3 4








# 1 "/usr/lib/gcc/i686-pc-linux-gnu/4.4.1/include/stddef.h" 1 3 4
# 39 "/usr/include/time.h" 2 3 4



# 1 "/usr/include/bits/time.h" 1 3 4
# 43 "/usr/include/time.h" 2 3 4
# 131 "/usr/include/time.h" 3 4


struct tm
{
  int tm_sec;
  int tm_min;
  int tm_hour;
  int tm_mday;
  int tm_mon;
  int tm_year;
  int tm_wday;
  int tm_yday;
  int tm_isdst;


  long int tm_gmtoff;
  __const char *tm_zone;




};








struct itimerspec
  {
    struct timespec it_interval;
    struct timespec it_value;
  };


struct sigevent;
# 180 "/usr/include/time.h" 3 4



extern clock_t clock (void) __attribute__ ((__nothrow__));


extern time_t time (time_t *__timer) __attribute__ ((__nothrow__));


extern double difftime (time_t __time1, time_t __time0)
     __attribute__ ((__nothrow__)) __attribute__ ((__const__));


extern time_t mktime (struct tm *__tp) __attribute__ ((__nothrow__));





extern size_t strftime (char *__restrict __s, size_t __maxsize,
   __const char *__restrict __format,
   __const struct tm *__restrict __tp) __attribute__ ((__nothrow__));





extern char *strptime (__const char *__restrict __s,
         __const char *__restrict __fmt, struct tm *__tp)
     __attribute__ ((__nothrow__));







extern size_t strftime_l (char *__restrict __s, size_t __maxsize,
     __const char *__restrict __format,
     __const struct tm *__restrict __tp,
     __locale_t __loc) __attribute__ ((__nothrow__));



extern char *strptime_l (__const char *__restrict __s,
    __const char *__restrict __fmt, struct tm *__tp,
    __locale_t __loc) __attribute__ ((__nothrow__));






extern struct tm *gmtime (__const time_t *__timer) __attribute__ ((__nothrow__));



extern struct tm *localtime (__const time_t *__timer) __attribute__ ((__nothrow__));





extern struct tm *gmtime_r (__const time_t *__restrict __timer,
       struct tm *__restrict __tp) __attribute__ ((__nothrow__));



extern struct tm *localtime_r (__const time_t *__restrict __timer,
          struct tm *__restrict __tp) __attribute__ ((__nothrow__));





extern char *asctime (__const struct tm *__tp) __attribute__ ((__nothrow__));


extern char *ctime (__const time_t *__timer) __attribute__ ((__nothrow__));







extern char *asctime_r (__const struct tm *__restrict __tp,
   char *__restrict __buf) __attribute__ ((__nothrow__));


extern char *ctime_r (__const time_t *__restrict __timer,
        char *__restrict __buf) __attribute__ ((__nothrow__));




extern char *__tzname[2];
extern int __daylight;
extern long int __timezone;




extern char *tzname[2];



extern void tzset (void) __attribute__ ((__nothrow__));



extern int daylight;
extern long int timezone;





extern int stime (__const time_t *__when) __attribute__ ((__nothrow__));
# 313 "/usr/include/time.h" 3 4
extern time_t timegm (struct tm *__tp) __attribute__ ((__nothrow__));


extern time_t timelocal (struct tm *__tp) __attribute__ ((__nothrow__));


extern int dysize (int __year) __attribute__ ((__nothrow__)) __attribute__ ((__const__));
# 328 "/usr/include/time.h" 3 4
extern int nanosleep (__const struct timespec *__requested_time,
        struct timespec *__remaining);



extern int clock_getres (clockid_t __clock_id, struct timespec *__res) __attribute__ ((__nothrow__));


extern int clock_gettime (clockid_t __clock_id, struct timespec *__tp) __attribute__ ((__nothrow__));


extern int clock_settime (clockid_t __clock_id, __const struct timespec *__tp)
     __attribute__ ((__nothrow__));






extern int clock_nanosleep (clockid_t __clock_id, int __flags,
       __const struct timespec *__req,
       struct timespec *__rem);


extern int clock_getcpuclockid (pid_t __pid, clockid_t *__clock_id) __attribute__ ((__nothrow__));




extern int timer_create (clockid_t __clock_id,
    struct sigevent *__restrict __evp,
    timer_t *__restrict __timerid) __attribute__ ((__nothrow__));


extern int timer_delete (timer_t __timerid) __attribute__ ((__nothrow__));


extern int timer_settime (timer_t __timerid, int __flags,
     __const struct itimerspec *__restrict __value,
     struct itimerspec *__restrict __ovalue) __attribute__ ((__nothrow__));


extern int timer_gettime (timer_t __timerid, struct itimerspec *__value)
     __attribute__ ((__nothrow__));


extern int timer_getoverrun (timer_t __timerid) __attribute__ ((__nothrow__));
# 390 "/usr/include/time.h" 3 4
extern int getdate_err;
# 399 "/usr/include/time.h" 3 4
extern struct tm *getdate (__const char *__string);
# 413 "/usr/include/time.h" 3 4
extern int getdate_r (__const char *__restrict __string,
        struct tm *__restrict __resbufp);



# 403 "system.h" 2
# 1 "/usr/include/sys/time.h" 1 3 4
# 29 "/usr/include/sys/time.h" 3 4
# 1 "/usr/include/bits/time.h" 1 3 4
# 30 "/usr/include/sys/time.h" 2 3 4
# 39 "/usr/include/sys/time.h" 3 4

# 57 "/usr/include/sys/time.h" 3 4
struct timezone
  {
    int tz_minuteswest;
    int tz_dsttime;
  };

typedef struct timezone *__restrict __timezone_ptr_t;
# 73 "/usr/include/sys/time.h" 3 4
extern int gettimeofday (struct timeval *__restrict __tv,
    __timezone_ptr_t __tz) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));




extern int settimeofday (__const struct timeval *__tv,
    __const struct timezone *__tz)
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));





extern int adjtime (__const struct timeval *__delta,
      struct timeval *__olddelta) __attribute__ ((__nothrow__));




enum __itimer_which
  {

    ITIMER_REAL = 0,


    ITIMER_VIRTUAL = 1,



    ITIMER_PROF = 2

  };



struct itimerval
  {

    struct timeval it_interval;

    struct timeval it_value;
  };




typedef enum __itimer_which __itimer_which_t;






extern int getitimer (__itimer_which_t __which,
        struct itimerval *__value) __attribute__ ((__nothrow__));




extern int setitimer (__itimer_which_t __which,
        __const struct itimerval *__restrict __new,
        struct itimerval *__restrict __old) __attribute__ ((__nothrow__));




extern int utimes (__const char *__file, __const struct timeval __tvp[2])
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));



extern int lutimes (__const char *__file, __const struct timeval __tvp[2])
     __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));


extern int futimes (int __fd, __const struct timeval __tvp[2]) __attribute__ ((__nothrow__));






extern int futimesat (int __fd, __const char *__file,
        __const struct timeval __tvp[2]) __attribute__ ((__nothrow__));
# 191 "/usr/include/sys/time.h" 3 4

# 404 "system.h" 2
# 413 "system.h"
# 1 "/usr/lib/gcc/i686-pc-linux-gnu/4.4.1/include/stdbool.h" 1 3 4
# 414 "system.h" 2
# 424 "system.h"
# 1 "/usr/include/locale.h" 1 3 4
# 29 "/usr/include/locale.h" 3 4
# 1 "/usr/lib/gcc/i686-pc-linux-gnu/4.4.1/include/stddef.h" 1 3 4
# 30 "/usr/include/locale.h" 2 3 4
# 1 "/usr/include/bits/locale.h" 1 3 4
# 27 "/usr/include/bits/locale.h" 3 4
enum
{
  __LC_CTYPE = 0,
  __LC_NUMERIC = 1,
  __LC_TIME = 2,
  __LC_COLLATE = 3,
  __LC_MONETARY = 4,
  __LC_MESSAGES = 5,
  __LC_ALL = 6,
  __LC_PAPER = 7,
  __LC_NAME = 8,
  __LC_ADDRESS = 9,
  __LC_TELEPHONE = 10,
  __LC_MEASUREMENT = 11,
  __LC_IDENTIFICATION = 12
};
# 31 "/usr/include/locale.h" 2 3 4


# 51 "/usr/include/locale.h" 3 4



struct lconv
{


  char *decimal_point;
  char *thousands_sep;





  char *grouping;





  char *int_curr_symbol;
  char *currency_symbol;
  char *mon_decimal_point;
  char *mon_thousands_sep;
  char *mon_grouping;
  char *positive_sign;
  char *negative_sign;
  char int_frac_digits;
  char frac_digits;

  char p_cs_precedes;

  char p_sep_by_space;

  char n_cs_precedes;

  char n_sep_by_space;






  char p_sign_posn;
  char n_sign_posn;


  char int_p_cs_precedes;

  char int_p_sep_by_space;

  char int_n_cs_precedes;

  char int_n_sep_by_space;






  char int_p_sign_posn;
  char int_n_sign_posn;
# 121 "/usr/include/locale.h" 3 4
};



extern char *setlocale (int __category, __const char *__locale) __attribute__ ((__nothrow__));


extern struct lconv *localeconv (void) __attribute__ ((__nothrow__));


# 152 "/usr/include/locale.h" 3 4
extern __locale_t newlocale (int __category_mask, __const char *__locale,
        __locale_t __base) __attribute__ ((__nothrow__));
# 187 "/usr/include/locale.h" 3 4
extern __locale_t duplocale (__locale_t __dataset) __attribute__ ((__nothrow__));



extern void freelocale (__locale_t __dataset) __attribute__ ((__nothrow__));






extern __locale_t uselocale (__locale_t __dataset) __attribute__ ((__nothrow__));








# 425 "system.h" 2





# 1 "gettext.h" 1
# 26 "gettext.h"
# 1 "/usr/include/libintl.h" 1 3 4
# 35 "/usr/include/libintl.h" 3 4





extern char *gettext (__const char *__msgid)
     __attribute__ ((__nothrow__)) __attribute__ ((__format_arg__ (1)));



extern char *dgettext (__const char *__domainname, __const char *__msgid)
     __attribute__ ((__nothrow__)) __attribute__ ((__format_arg__ (2)));
extern char *__dgettext (__const char *__domainname, __const char *__msgid)
     __attribute__ ((__nothrow__)) __attribute__ ((__format_arg__ (2)));



extern char *dcgettext (__const char *__domainname,
   __const char *__msgid, int __category)
     __attribute__ ((__nothrow__)) __attribute__ ((__format_arg__ (2)));
extern char *__dcgettext (__const char *__domainname,
     __const char *__msgid, int __category)
     __attribute__ ((__nothrow__)) __attribute__ ((__format_arg__ (2)));




extern char *ngettext (__const char *__msgid1, __const char *__msgid2,
         unsigned long int __n)
     __attribute__ ((__nothrow__)) __attribute__ ((__format_arg__ (1))) __attribute__ ((__format_arg__ (2)));



extern char *dngettext (__const char *__domainname, __const char *__msgid1,
   __const char *__msgid2, unsigned long int __n)
     __attribute__ ((__nothrow__)) __attribute__ ((__format_arg__ (2))) __attribute__ ((__format_arg__ (3)));



extern char *dcngettext (__const char *__domainname, __const char *__msgid1,
    __const char *__msgid2, unsigned long int __n,
    int __category)
     __attribute__ ((__nothrow__)) __attribute__ ((__format_arg__ (2))) __attribute__ ((__format_arg__ (3)));





extern char *textdomain (__const char *__domainname) __attribute__ ((__nothrow__));



extern char *bindtextdomain (__const char *__domainname,
        __const char *__dirname) __attribute__ ((__nothrow__));



extern char *bind_textdomain_codeset (__const char *__domainname,
          __const char *__codeset) __attribute__ ((__nothrow__));







# 1 "/usr/lib/gcc/i686-pc-linux-gnu/4.4.1/include/stddef.h" 1 3 4
# 102 "/usr/include/libintl.h" 2 3 4
# 122 "/usr/include/libintl.h" 3 4

# 27 "gettext.h" 2
# 431 "system.h" 2
# 440 "system.h"
# 1 "./fnmatch.h" 1
# 62 "./fnmatch.h"
extern int fnmatch (const char *__pattern, const char *__string, int __flags);
# 441 "system.h" 2
# 449 "system.h"
# 1 "/usr/lib/gcc/i686-pc-linux-gnu/4.4.1/include/stdarg.h" 1 3 4
# 450 "system.h" 2
# 460 "system.h"
# 1 "xalloc.h" 1
# 42 "xalloc.h"
extern int xalloc_exit_failure;



extern void (*xalloc_fail_func) (void);




extern char *const xalloc_msg_memory_exhausted;





extern void xalloc_die (void) __attribute__ ((__noreturn__));

void *xmalloc (size_t n);
void *xcalloc (size_t n, size_t s);
void *xrealloc (void *p, size_t n);
char *xstrdup (const char *str);
char *xstrndup (const char *str, size_t n);
# 461 "system.h" 2
# 1 "error.h" 1
# 49 "error.h"
extern void error (int status, int errnum, const char *format, ...)
     __attribute__ ((__format__ (__printf__, 3, 4)));

extern void error_at_line (int status, int errnum, const char *fname,
      unsigned int lineno, const char *format, ...)
     __attribute__ ((__format__ (__printf__, 5, 6)));




extern void (*error_print_progname) (void);
# 68 "error.h"
extern unsigned int error_message_count;



extern int error_one_per_line;
# 462 "system.h" 2
# 29 "a2ps.h" 2
# 34 "encoding.h" 2
# 1 "faces.h" 1
# 36 "faces.h"
struct a2ps_job;
# 76 "faces.h"
enum face_e {
  No_face = -1,
  First_face = 0,
  Plain = 0,
  Keyword = 1,
  Keyword_strong = 2,
  Label = 3,
  Label_strong = 4,
  String = 5,
  Symbol = 6,
  Error = 7,
  Comment = 8,
  Comment_strong = 9,
  Last_face = 9
};
# 101 "faces.h"
extern enum face_e base_faces [];

enum face_e string_to_face (const char * string);
const char * face_eo_ps (enum face_e face);
const char * face_to_string (enum face_e face);
void face_self_print (enum face_e face, FILE * stream);

void init_face_eo_font (struct a2ps_job * job);
void face_eo_font_free (char * face_eo_font [10]);
void check_face_eo_font (struct a2ps_job * job);
int face_eo_font_is_set (struct a2ps_job * job);
void face_set_font (struct a2ps_job * job, enum face_e face, const char * font_name);
# 35 "encoding.h" 2
# 1 "hashtab.h" 1
# 41 "hashtab.h"
typedef unsigned long (*hash_func_t) (void const *key);
typedef int (*hash_cmp_func_t) (void const *x, void const *y);
typedef int (*hash_select_func_t) (void const *item);
typedef void (*hash_map_func_t) (void const *item);
typedef void (*hash_maparg_func_t) (void const *item, void const * arg);

struct hash_table_s
{
  void **ht_vec;
  unsigned long ht_size;
  unsigned long ht_capacity;
  unsigned long ht_fill;
  unsigned long ht_collisions;
  unsigned long ht_lookups;
  unsigned int ht_rehashes;
  hash_func_t ht_hash_1;
  hash_func_t ht_hash_2;
  hash_cmp_func_t ht_compare;
};

typedef int (*qsort_cmp_t) (void const *, void const *);

void hash_init (struct hash_table_s *ht, unsigned long size, hash_func_t hash_1, hash_func_t hash_2, hash_cmp_func_t hash_cmp);

void hash_load (struct hash_table_s *ht, void *item_table, unsigned long cardinality, unsigned long size);

void **hash_find_slot (struct hash_table_s *ht, void const *key);
void *hash_find_item (struct hash_table_s *ht, void const *key);
void *hash_insert (struct hash_table_s *ht, void *item);
void *hash_insert_at (struct hash_table_s *ht, void *item, void const *slot);
void *hash_delete (struct hash_table_s *ht, void const *item);
void *hash_delete_at (struct hash_table_s *ht, void const *slot);
void hash_delete_items (struct hash_table_s *ht);
void hash_free_items (struct hash_table_s *ht, hash_map_func_t free_fn);
void hash_free (struct hash_table_s *ht, hash_map_func_t free_fn);
void hash_map (struct hash_table_s *ht, hash_map_func_t map);
void hash_maparg (struct hash_table_s *ht, hash_maparg_func_t map, void const *arg, qsort_cmp_t compare);

void hash_print_stats (struct hash_table_s *ht, FILE *out_FILE);
void **hash_dump (struct hash_table_s *ht, void **vector_0, qsort_cmp_t compare);
void **hash_dump_select (struct hash_table_s *ht, void **vector_0, hash_select_func_t select_fn, qsort_cmp_t compare);


extern void *hash_deleted_item;
# 36 "encoding.h" 2

struct a2ps_job;






unsigned int char_WX (struct a2ps_job * job, unsigned char c);
unsigned int string_WX (struct a2ps_job * job, unsigned char * string);





struct encoding;

const char * encoding_get_name (struct encoding * enc);
const char * encoding_get_key (struct encoding * enc);
void encoding_self_print (struct encoding * item, FILE * stream);

int encoding_char_exists (struct encoding * enc, enum face_e face, unsigned char c);

struct encoding *
get_encoding_by_alias (struct a2ps_job * job, char *string);


void set_encoding (struct a2ps_job * job, struct encoding * enc);





const char * encoding_resolve_font_substitute
 (struct a2ps_job * job, struct encoding * encoding, const char * font_name);






void encoding_build_faces_wx (struct a2ps_job * job, struct encoding * encoding);

void encoding_add_font_name_used (struct encoding * enc, const char * name);



void dump_encodings_setup (FILE * stream, struct a2ps_job * job);




void list_encodings_short (struct a2ps_job * job, FILE * stream);
void list_encodings_long (struct a2ps_job * job, FILE * stream);
void list_texinfo_encodings_long (struct a2ps_job * job, FILE * stream);





struct pair_htable * encodings_map_new (void);
void encodings_map_free (struct pair_htable * table);

struct hash_table_s * encodings_table_new (void);
void encodings_table_free (struct hash_table_s * table);

int load_main_encodings_map (struct a2ps_job * job);
# 28 "encoding.c" 2
# 1 "routines.h" 1
# 31 "routines.h"
char *xgetcwd (void);




char *xgethostname (void);

char *stpcpy (char * dest, const char * src);
char *stpncpy (char * dest, const char * src, size_t n);
# 222 "routines.h"
void string_to_array (unsigned char arr[256], const unsigned char * string);
int is_strlower (const unsigned char * string);
unsigned char *strnlower (unsigned char * string, size_t len);
unsigned char *strlower (unsigned char * string);
unsigned char *strcpylc (unsigned char *dst, const unsigned char *src);

void ustrccat (unsigned char * string, unsigned char c);
int strcnt (unsigned char * s, unsigned char c);
char * strsub (char * dest, const char * string, int start, int length);



void streams_copy (FILE * in, FILE * out);


void stream_dump (FILE * stream, const char * filename);

void unlink2 (void* dummy, const char * filename);


FILE * xfopen (const char * filename, const char * rights, const char * format);


FILE * xrfopen (const char * filename);
FILE * xwfopen (const char * filename);


FILE * xpopen (const char * command, const char * rights, const char * format);


FILE * xrpopen (const char * command);
FILE * xwpopen (const char * command);
# 29 "encoding.c" 2
# 1 "jobs.h" 1
# 36 "jobs.h"
# 1 "output.h" 1
# 45 "output.h"
struct output;
typedef void (*delayed_routine_t) (FILE * stream, void * arg);




struct output * output_new (const char * name);
void output_free (struct output * out);
void output_report (struct output * out, FILE * stream);


extern void output (struct output * out, const char *format, ...)
     __attribute__ ((__format__ (__printf__, 2, 3)));




void output_char (struct output * out, unsigned char c);
void output_delayed_int (struct output * out, int * ptr);
void output_delayed_string (struct output * out, unsigned char ** ptr);
void output_delayed_chunk (struct output * out, struct output * sub_out);


struct a2ps_job;
void output_file (struct output * out, struct a2ps_job * job, const char *name, const char *suffix);


void output_delayed_routine (struct output * out, delayed_routine_t fn, void * fn_arg);



void output_to_void (struct output * out, int forget);
int output_is_to_void (struct output * out);




void output_self_print (struct output * out, FILE * stream);




void undivert (struct a2ps_job * job);
void output_dump (struct output * out, FILE * stream);
# 37 "jobs.h" 2
# 1 "confg.h" 1
# 33 "confg.h"
# 1 "../config.h" 1
# 34 "confg.h" 2


struct a2ps_job;





typedef void (* config_hook) (const char * filename, int line, char * config_line);

extern config_hook delegation_hook;
extern config_hook toc_entry_hook;





int a2_read_config (struct a2ps_job * job, const char *path, const char *file);






void a2_read_sys_config (struct a2ps_job * job);
# 38 "jobs.h" 2
# 1 "media.h" 1
# 31 "media.h"
# 1 "../config.h" 1
# 32 "media.h" 2


struct a2ps_job;






struct medium
{
  char * name;
  int w;
  int h;
  int llx;
  int lly;
  int urx;
  int ury;
};


typedef enum
{
  portrait, landscape
} ORIENTATION;

struct hash_table_s * new_medium_table (void);

void free_medium_table (struct hash_table_s * table);

struct medium * a2ps_get_medium (struct a2ps_job * job, const char *string);


const char * a2ps_get_medium_name (struct a2ps_job * job, const char *string);


_Bool a2ps_medium_libpaper_p (struct a2ps_job * job, const char * name);


void add_medium (struct a2ps_job * job, const char * name, int w, int h, int llx, int lly, int urx, int ury);




void list_media_long (struct a2ps_job * job, FILE * stream);
void list_media_short (struct a2ps_job * job, FILE * stream);
# 39 "jobs.h" 2
# 1 "darray.h" 1
# 33 "darray.h"
enum da_growth
{
  da_steady,
  da_linear,
  da_geometrical
};

typedef void (*da_map_func_t) (void *);
typedef void (*da_maparg_func_t) (void *, void *);
typedef void (*da_print_func_t) (const void *, FILE * stream);
typedef int (*da_cmp_func_t) (const void * k1, const void * k2);
typedef int (*da_cmp_arg_func_t) (const void * k1, const void * k2, const void * arg);



struct darray
{
  const char * name;
  size_t size;
  size_t original_size;
  enum da_growth growth;
  size_t increment;
  size_t len;
  void * * content;
  da_print_func_t self_print;
  da_cmp_func_t cmp;
};

extern int da_exit_error;





struct darray *
da_new (const char * name, size_t size, enum da_growth growth, size_t increment, da_print_func_t self_print, da_cmp_func_t cmp);



void da_free_content (struct darray * arr, da_map_func_t free_func);
void da_free (struct darray * arr, da_map_func_t free_func);
void da_erase (struct darray * arr);
void da_print_stats (struct darray * arr, FILE * stream);
void da_resize (struct darray * arr, size_t size);
void da_grow (struct darray * arr);





struct darray * da_clone (struct darray * arr);




int da_is_full (struct darray * arr);
int da_is_sorted (struct darray * arr);



int da_equal (struct darray * ar1, struct darray * ar2);

int da_cmp_equal (struct darray * ar1, struct darray * ar2);
int da_where (struct darray * arr, const void * stuff);
int da_includes (struct darray * arr, const void * stuff);




void da_append (struct darray * arr, void * elem);
void da_insert_at (struct darray * arr, void * elem, size_t where);
void da_remove_at (struct darray * arr, size_t where, da_map_func_t free_func);

void da_concat (struct darray * arr, struct darray * arr2);
void da_prefix (struct darray * arr, struct darray * arr2);




void da_qsort (struct darray * arr);
void da_qsort_with_arg (struct darray * arr, da_cmp_arg_func_t cmp, const void * arg);


void da_self_print (struct darray * arr, FILE * stream);
void da_unique (struct darray * arr, da_map_func_t free_func);


enum da_include_policy {
  da_1_wins, da_2_wins
};



void da_merge (struct darray * a1, struct darray * a2, da_map_func_t free_func, enum da_include_policy policy);




void da_map (struct darray * arr, da_map_func_t func);
void da_maparg (struct darray * arr, da_maparg_func_t func, void * arg);





int da_str_cmp (const char * s1, const char * s2);
void da_str_print (const char * s1, FILE * stream);
void da_str_printnl (const char * s1, FILE * stream);
# 40 "jobs.h" 2
# 1 "gen.h" 1
# 32 "gen.h"
struct a2ps_job;

enum output_format {
  eps, ps
};

const char * output_format_to_key (enum output_format format);



void a2ps_print_char (struct a2ps_job * job, int c, enum face_e face);



void a2ps_print_string (struct a2ps_job * job, const unsigned char * string, enum face_e face);



void a2ps_print_buffer (struct a2ps_job * job, const unsigned char * buffer, size_t start, size_t end, enum face_e face);




void a2ps_open_output_session (struct a2ps_job * job);
void a2ps_close_output_session (struct a2ps_job * job);


void a2ps_open_input_session (struct a2ps_job * job, unsigned char * name);
void a2ps_close_input_session (struct a2ps_job * job);
# 41 "jobs.h" 2
# 1 "psstat.h" 1
# 42 "psstat.h"
typedef struct hash_table_s hash_table;



enum duplex_e
{
  simplex, duplex, tumble
};





struct ps_status
{

  unsigned int columnsperline;
  unsigned long wxperline;
  int linesperpage;
  float title_bar_height;
  int title_font_size;
  unsigned char * magic_number;
  unsigned char * page_label_format;

  struct encoding * opened_encoding;


  int page_are_ordered;

  hash_table * needed_resources;
  hash_table * supplied_resources;
  hash_table * colors;
  hash_table * pagedevice;
  hash_table * statusdict;
  struct output * setup;



  unsigned char ** page_label;
  int start_page;
  int start_line;
  int line_continued;
  int is_in_cut;
  enum face_e face;
  int face_declared;
  int nonprinting_chars;
  int chars;
  int line;
  unsigned int column;
  unsigned long wx;
};




struct ps_status * new_ps_status (void);
void ps_status_free (struct ps_status * status);
void initialize_ps_status (struct ps_status * status);







void output_pagedevice (struct a2ps_job * job);
void pagedevice_dump (FILE *stream, struct a2ps_job * job);
void dump_requirements (FILE * stream, struct a2ps_job * job);
void setpagedevice (struct a2ps_job * job, const char * key, const char * value);

void delpagedevice (struct a2ps_job * job, const char * key);

void list_pagedevice (struct a2ps_job * job, FILE * stream);




void output_statusdict (struct a2ps_job * job);
void setstatusdict (struct a2ps_job * job, const char * key, const char * value, int def);

void delstatusdict (struct a2ps_job * job, const char * key);

void list_statusdict (struct a2ps_job * job, FILE * stream);
# 42 "jobs.h" 2
# 1 "caret.h" 1
# 35 "caret.h"
struct a2ps_job;


enum unprintable_format {
  caret, space, question_mark, octal, hexa, Emacs
};

const char * unprintable_format_to_string
 (enum unprintable_format format);


int escape_unprintable (struct a2ps_job * job, int c, unsigned char * res);
# 43 "jobs.h" 2
# 1 "common.h" 1
# 43 "common.h"
struct a2ps_common_s
{
  char ** path;
};


void a2ps_common_reset (struct a2ps_common_s * common);


struct a2ps_common_s * a2ps_common_new (void);


void a2ps_common_free (struct a2ps_common_s * common);



void a2ps_common_finalize (struct a2ps_common_s * common, const char * home);
# 44 "jobs.h" 2
# 1 "printers.h" 1
# 45 "printers.h"
struct a2ps_job;
struct a2ps_printers_s;


void a2ps_printers_list_short (struct a2ps_job * job, FILE * stream);
void a2ps_printers_list_long (struct a2ps_job * job, FILE * stream);
void a2ps_ppd_list_short (struct a2ps_job * job, FILE * stream);
void a2ps_ppd_list_long (struct a2ps_job * job, FILE * stream);



void a2ps_open_output_stream (struct a2ps_job * job);
void a2ps_close_output_stream (struct a2ps_job * job);

unsigned char *a2ps_flag_destination_to_string
    (struct a2ps_job * job);
unsigned char *a2ps_destination_to_string
    (struct a2ps_job * job);


struct a2ps_printers_s *a2ps_printers_new
   (struct a2ps_common_s * common);


void a2ps_printers_free (struct a2ps_printers_s * printers);


void a2ps_printers_finalize (struct a2ps_printers_s * printers);


const char * a2ps_printers_default_ppdkey_get
   (struct a2ps_printers_s * printers);

void a2ps_printers_default_ppdkey_set
   (struct a2ps_printers_s * printers, const char * key);


const char * a2ps_printers_request_ppdkey_get
   (struct a2ps_printers_s * printers);

void a2ps_printers_request_ppdkey_set
   (struct a2ps_printers_s * printers, const char * key);


_Bool a2ps_printers_add
   (struct a2ps_printers_s * printers, const char * key, char * definition);


int a2ps_printers_font_known_p
   (struct a2ps_printers_s * printers, const char * name);






void a2ps_printers_flag_output_set
    (struct a2ps_printers_s * printers, const char * output_name, _Bool is_printer);

const char * a2ps_printers_flag_output_name_get
    (struct a2ps_printers_s * printers);
_Bool a2ps_printers_flag_output_is_printer_get
    (struct a2ps_printers_s * printers);
# 45 "jobs.h" 2
# 1 "backupfile.h" 1
# 23 "backupfile.h"
enum backup_type
{

  none,


  simple,



  numbered_existing,


  numbered
};







extern char const *simple_backup_suffix;
# 55 "backupfile.h"
char *find_backup_file_name (char const *, enum backup_type);
enum backup_type get_version (char const *context, char const *arg);
enum backup_type xget_version (char const *context, char const *arg);
void addext (char *, char const *, int);
# 46 "jobs.h" 2
# 1 "madir.h" 1
# 34 "madir.h"
typedef enum madir_e
{
  madir_rows, madir_columns
} madir_t;

madir_t madir_argmatch (const char * option, const char * arg);
const char * madir_to_string (madir_t madir);
# 47 "jobs.h" 2
# 1 "filalign.h" 1
# 35 "filalign.h"
typedef int file_align_t;
# 57 "filalign.h"
file_align_t file_align_argmatch
  (const char * option, const char * arg);

const char * file_align_to_string
  (file_align_t file_align);
# 48 "jobs.h" 2

struct stream;


typedef struct a2ps_job
{
  char ** argv;
  size_t argc;

  struct a2ps_common_s common;

  char * file_command;


  hash_table * media;
  struct pair_htable * user_options;


  struct tm run_tm;
  enum backup_type backup_type;
  int sheets;
  int pages;
  int lines_folded;
  int total_files;
  ORIENTATION orientation;
  enum duplex_e duplex;
  int columns;
  int rows;
  madir_t madir;

  int virtual;
  int copies;
  int margin;

  struct pair_htable * encodings_map;
  struct output * ps_encodings;
  int page_prefeed;


  char * face_eo_font [10];
  unsigned char * stdin_filename;




  struct a2ps_printers_s * printers;
  enum output_format output_format;
  struct stream * output_stream;

  _Bool folding;
  int numbering;

  enum unprintable_format unprintable_format;
  int interpret;
  int print_binaries;
  file_align_t file_align;
  int border;
  _Bool debug;
  char * prolog;
  struct medium * medium;
  char *medium_request;
  int tabsize;
  int lines_requested;
  int columns_requested;
  float fontsize;
  struct encoding * encoding;
  char * requested_encoding_name;



  struct encoding * requested_encoding;
  struct encoding * saved_encoding;
  struct hash_table_s * encodings;

  struct pair_htable * fonts_map;
  struct hash_table_s * font_infos;


  unsigned char * title;
  unsigned char * header;
  unsigned char * center_title;
  unsigned char * left_title;
  unsigned char * right_title;
  unsigned char * left_footer;
  unsigned char * footer;
  unsigned char * right_footer;
  unsigned char * water;


  unsigned char tag1[256], tag2[256], tag3[256], tag4[256];


  struct pair_htable * macro_meta_sequences;


  struct ps_status * status;


  struct output * divertion;


  char * tmp_filenames [10];


  struct page_range * page_range;


  struct darray * jobs;
} a2ps_job;



struct a2ps_job * a2ps_job_new (void);


void a2ps_job_finalize (struct a2ps_job * job);


void a2ps_job_free (struct a2ps_job * job);
# 175 "jobs.h"
void a2ps_job_unlink_tmpfiles (struct a2ps_job * job);
# 30 "encoding.c" 2
# 1 "message.h" 1
# 23 "message.h"
extern unsigned int msg_verbosity;





int msg_verbosity_argmatch (const char *option, char *arg);
# 46 "message.h"
# 1 "msg.h" 1
# 47 "message.h" 2
# 31 "encoding.c" 2
# 1 "pathwalk.h" 1
# 36 "pathwalk.h"
char ** pw_string_to_path (const char * string);
char ** pw_append_string_to_path (char ** path1, const char * dir2);

char ** pw_prepend_string_to_path (char ** path1, const char * dir2);

void pw_free_path (char ** path);
void pw_fprintf_path (FILE * stream, const char * format, char * const * path);





int pw_paste_file (char * const * path, const char *name, const char *suffix);





int pw_file_exists_p (char * const * path, const char *name, const char *suffix);





char * pw_find_file
  (char * const * path, const char *name, const char *suffix);

char * xpw_find_file
  (char * const * path, const char *name, const char *suffix);




char * xpw_find_included_file
  (char * const *path, const char *including_file, const char *name, const char *suffix);





struct darray * pw_glob (char * const * path, const char * pattern);

void pw_glob_print (char * const * path, const char * pattern, FILE *stream);


struct darray * pw_glob_on_suffix (char * const * path, const char * suffix);





void pw_lister_on_suffix (FILE * stream, char * const * path, const char * suffix);
# 32 "encoding.c" 2
# 1 "pair_ht.h" 1
# 35 "pair_ht.h"
struct pair_htable;




typedef void (* pair_ht_map_fn_t) (int i, const char * key, const char * value, void const * arg);



typedef int (* pair_ht_select_fn_t) (const char * key, const char * value);





struct pair_htable * pair_table_new (void);
void pair_table_free (struct pair_htable * table);




void pair_add (struct pair_htable * table, const char * key, const char * value);






void pair_delete (struct pair_htable * table, const char * key);





char * pair_get (struct pair_htable * table, const char * key);


void pair_table_list_short (struct pair_htable * table, FILE * stream);

void pair_table_list_long (struct pair_htable * table, FILE * stream);

void pair_table_self_print (struct pair_htable * table, FILE * stream);





void pair_table_map (struct pair_htable * table, pair_ht_map_fn_t map_fn, pair_ht_select_fn_t select_fn, void const * arg);







int pair_table_load (struct pair_htable * table, const char * file);
# 33 "encoding.c" 2
# 1 "fonts.h" 1
# 36 "fonts.h"
struct a2ps_job;




struct pair_htable * fonts_map_new (void);
void fonts_map_free (struct pair_htable * table);
int load_main_fonts_map (struct a2ps_job * job);


struct hash_table_s * font_info_table_new (void);
void font_info_table_free (struct hash_table_s * table);
void font_info_add (struct a2ps_job * job, const char * key);

int font_exists (struct a2ps_job * job, const char * key);
int font_is_to_reencode (struct a2ps_job * job, const char * key);

void font_info_get_wx_for_vector (struct a2ps_job * job, const char * key, char * vector [256], unsigned int * wx);





void font_info_table_dump_special_font_setup (FILE * stream, struct a2ps_job * job);



void dump_fonts (FILE * stream, struct a2ps_job * job);
# 34 "encoding.c" 2
# 1 "xobstack.h" 1
# 22 "xobstack.h"
# 1 "./obstack.h" 1
# 162 "./obstack.h"
struct _obstack_chunk
{
  char *limit;
  struct _obstack_chunk *prev;
  char contents[4];
};

struct obstack
{
  long chunk_size;
  struct _obstack_chunk *chunk;
  char *object_base;
  char *next_free;
  char *chunk_limit;
  ptrdiff_t temp;
  int alignment_mask;




  struct _obstack_chunk *(*chunkfun) (void *, long);
  void (*freefun) (void *, struct _obstack_chunk *);
  void *extra_arg;





  unsigned use_extra_arg:1;
  unsigned maybe_empty_object:1;



  unsigned alloc_failed:1;


};




extern void _obstack_newchunk (struct obstack *, int);
extern void _obstack_free (struct obstack *, void *);
extern int _obstack_begin (struct obstack *, int, int,
       void *(*) (long), void (*) (void *));
extern int _obstack_begin_1 (struct obstack *, int, int,
        void *(*) (void *, long),
        void (*) (void *, void *), void *);
extern int _obstack_memory_used (struct obstack *);
# 224 "./obstack.h"
void obstack_init (struct obstack *obstack);

void * obstack_alloc (struct obstack *obstack, int size);

void * obstack_copy (struct obstack *obstack, void *address, int size);
void * obstack_copy0 (struct obstack *obstack, void *address, int size);

void obstack_free (struct obstack *obstack, void *block);

void obstack_blank (struct obstack *obstack, int size);

void obstack_grow (struct obstack *obstack, void *data, int size);
void obstack_grow0 (struct obstack *obstack, void *data, int size);

void obstack_1grow (struct obstack *obstack, int data_char);
void obstack_ptr_grow (struct obstack *obstack, void *data);
void obstack_int_grow (struct obstack *obstack, int data);

void * obstack_finish (struct obstack *obstack);

int obstack_object_size (struct obstack *obstack);

int obstack_room (struct obstack *obstack);
void obstack_make_room (struct obstack *obstack, int size);
void obstack_1grow_fast (struct obstack *obstack, int data_char);
void obstack_ptr_grow_fast (struct obstack *obstack, void *data);
void obstack_int_grow_fast (struct obstack *obstack, int data);
void obstack_blank_fast (struct obstack *obstack, int size);

void * obstack_base (struct obstack *obstack);
void * obstack_next_free (struct obstack *obstack);
int obstack_alignment_mask (struct obstack *obstack);
int obstack_chunk_size (struct obstack *obstack);
int obstack_memory_used (struct obstack *obstack);
# 268 "./obstack.h"
extern void (*obstack_alloc_failed_handler) (void);





extern int obstack_exit_failure;
# 23 "xobstack.h" 2
# 35 "encoding.c" 2
# 1 "dsc.h" 1
# 36 "dsc.h"
struct a2ps_job;




struct hash_table_s * multivalued_table_new (void);
void multivalued_table_free (struct hash_table_s * table);




void add_needed_resource (struct a2ps_job * job, const char * key, const char * value);

int exist_resource (struct a2ps_job * job, const char * key, const char * value);


void add_process_color (struct a2ps_job * job, const char * value);

void dump_process_color (FILE * stream, struct a2ps_job * job);


void add_needed_resource (struct a2ps_job * job, const char * key, const char * value);

void dump_needed_resources (FILE * stream, struct a2ps_job * job);


void add_supplied_resource (struct a2ps_job * job, const char * key, const char * value);

void dump_supplied_resources (FILE * stream, struct a2ps_job * job);





void add_required_font (struct a2ps_job * job, const char * name);
char ** required_fonts_get (struct a2ps_job * job);
void dump_setup (FILE * stream, struct a2ps_job * job);
# 36 "encoding.c" 2
# 1 "getshline.h" 1
# 35 "getshline.h"
int
getshline (char **_lineptr, size_t *_n, FILE *_stream);

int
getshdelim (char **_lineptr, size_t *_n, int _delimiter, int _delimiter_quote, int _commentor, FILE *_stream);
# 53 "getshline.h"
int
getshline_numbered (int *_firstline, int *_lastline, char **_lineptr, size_t *_n, FILE *_stream);



int
getshdelim_numbered (int *_firstline, int *_lastline, char **_lineptr, size_t *_n, int _delimiter, int _delimiter_quote, int _commentor, FILE *_stream);
# 37 "encoding.c" 2
# 1 "document.h" 1
# 37 "document.h"
void
authors_print_plain (const unsigned char * authors, FILE * stream, const char * before);

void
authors_print_html (const unsigned char * authors, FILE * stream, const char * before);

void
authors_print_texinfo (const unsigned char * authors, FILE * stream, const char * before);


typedef void (*documentation_fn_t) (const unsigned char * documentation, const char * format, FILE * stream) ;


void
documentation_print_plain (const unsigned char * documentation, const char * format, FILE * stream);


void
documentation_print_html (const unsigned char * documentation, const char * format, FILE * stream);


void
documentation_print_texinfo (const unsigned char * documentation, const char * format, FILE * stream);
# 38 "encoding.c" 2
# 1 "quotearg.h" 1
# 21 "quotearg.h"
enum quoting_style
  {
    literal_quoting_style,
    shell_quoting_style,
    shell_always_quoting_style,
    c_quoting_style,
    escape_quoting_style,
    locale_quoting_style
  };







extern char const *const quoting_style_args[];
extern enum quoting_style const quoting_style_vals[];

struct quoting_options;
# 56 "quotearg.h"
struct quoting_options *clone_quoting_options
   (struct quoting_options *o);


enum quoting_style get_quoting_style (struct quoting_options *o);



void set_quoting_style (struct quoting_options *o, enum quoting_style s);







int set_char_quoting (struct quoting_options *o, char c, int i);
# 82 "quotearg.h"
size_t quotearg_buffer (char *buffer, size_t buffersize, char const *arg, size_t argsize, struct quoting_options const *o);
# 91 "quotearg.h"
char *quotearg_n (unsigned int n, char const *arg);


char *quotearg (char const *arg);




char *quotearg_n_style (unsigned int n, enum quoting_style s, char const *arg);



char *quotearg_style (enum quoting_style s, char const *arg);


char *quotearg_char (char const *arg, char ch);


char *quotearg_colon (char const *arg);
# 39 "encoding.c" 2
# 1 "strverscmp.h" 1






# 1 "../config.h" 1
# 8 "strverscmp.h" 2
# 18 "strverscmp.h"
int strverscmp (const char*, const char*);
# 40 "encoding.c" 2
# 136 "encoding.c"
struct pair_htable *
encodings_map_new (void)
{
  return pair_table_new ();
}

void
encodings_map_free (struct pair_htable * table)
{
  pair_table_free (table);
}




static char *
encodings_map_resolve_alias (struct pair_htable * encodings_map,
        const char * alias)
{
  return pair_get (encodings_map, alias);
}




static int
load_encodings_map (struct a2ps_job * job, const char *file)
{
  return pair_table_load (job->encodings_map, file);
}




int
load_main_encodings_map (struct a2ps_job * job)
{
  char * file;


  file = xpw_find_file (job->common.path, "encoding.map", ((void *)0));
  load_encodings_map (job, file);
  if ((((1 << 4)) & msg_verbosity))
    {
      fprintf (stderr, "Read encoding.map:\n");
      pair_table_list_long (job->encodings_map, stderr);
    }
  free (file);
  return 1;
}




static inline unsigned int *
wx_new (void)
{
  int i;
  unsigned int *res = ((unsigned int *) xmalloc (sizeof (unsigned int) * (256)));

  for (i = 0 ; i < 256 ; i++)
    res [i] = 0;

  return res;
}

static void
wx_self_print (unsigned int * wx, FILE * stream)
{
  int j;

  if (wx)
    for (j = 0 ; j < 256 ; j += 8)
      fprintf (stream,
        "%3d: %04u %04u %04u %04u %04u %04u %04u %04u\n", j,
        wx [j + 0], wx [j + 1], wx [j + 2], wx [j + 3],
        wx [j + 4], wx [j + 5], wx [j + 6], wx [j + 7]);
  else
    fputs ("<No WX defined>\n", stream);
}
# 238 "encoding.c"
struct font_entry {
  char * key;
  int used;
  int reencode;
  unsigned int * wx;

};

static unsigned long
font_entry_hash_1 (struct font_entry * entry)
{
  do { unsigned long result = 0; do { unsigned char const *kk = (unsigned char const *) ((entry->key)) - 1; while (*++kk) (result) += (*kk << (kk[1] & 0xf)); } while (0); return result; } while (0);
}

static unsigned long
font_entry_hash_2 (struct font_entry * entry)
{
  do { unsigned long result = 0; do { unsigned char const *kk = (unsigned char const *) ((entry->key)) - 1; while (*++kk) (result) += (*kk << (kk[1] & 0x7)); } while (0); return result; } while (0);
}

static int
font_entry_hash_cmp (struct font_entry * x, struct font_entry * y)
{
  do { int result; do { unsigned char const *xx = (unsigned char const *) (x->key) - 1; unsigned char const *yy = (unsigned char const *) (y->key) - 1; do { if (*++xx == '\0') { yy++; break; } } while (*xx == *++yy); (result) = *xx - *yy; } while (0); return result; } while (0);
}

static int
font_entry_hash_qcmp (struct font_entry ** x, struct font_entry ** y)
{
  do { int result; do { unsigned char const *xx = (unsigned char const *) ((*x)->key) - 1; unsigned char const *yy = (unsigned char const *) ((*y)->key) - 1; do { if (*++xx == '\0') { yy++; break; } } while (*xx == *++yy); (result) = *xx - *yy; } while (0); return result; } while (0);
}




static inline struct font_entry *
font_entry_new (const char * name, unsigned int * wx)
{
  struct font_entry *(res) = ((struct font_entry *) xmalloc (sizeof (struct font_entry) * (1)));
  res->key = xstrdup (name);
  res->used = 0;
  res->wx = wx;
  return res;
}




static inline void
font_entry_free (struct font_entry * item)
{
  free (item->key);
  free (item);
}

static void
font_entry_self_print (struct font_entry * entry, FILE * stream)
{
  fprintf (stream, "***** %s ***** (%s, %s) ",
    entry->key,
    entry->used ? "used" : "not used",
    entry->reencode ? "to share between encodings" : "reencode");
  wx_self_print (entry->wx, stream);
}




static struct hash_table_s *
font_table_new (void)
{
  struct hash_table_s * res;

  res = ((hash_table *) xmalloc (sizeof (hash_table) * (1)));
  hash_init (res, 32,
      (hash_func_t) font_entry_hash_1,
      (hash_func_t) font_entry_hash_2,
      (hash_cmp_func_t) font_entry_hash_cmp);
  return res;
}

static void
font_table_free (struct hash_table_s * table)
{
  hash_free (table, (hash_map_func_t) font_entry_free);
  free (table);
}

static void
font_table_self_print (struct hash_table_s * table, FILE * stream)
{
  int i;
  struct font_entry ** entries;
  entries = (struct font_entry **)
    hash_dump (table, ((void *)0),
        (hash_cmp_func_t) font_entry_hash_qcmp);

  for (i = 0 ; entries[i] ; i++)
    font_entry_self_print (entries [i], stream);
  _IO_putc ('\n', stream);
  free (entries);
}




static inline void
font_entry_add (struct hash_table_s * table,
  const char * name, unsigned int * wx)
{
  hash_insert (table, font_entry_new (name, wx));
}

static inline struct font_entry *
font_entry_get (struct hash_table_s * table, const char * name)
{
  struct font_entry token, * item;
  token.key = (char *) name;
  item = (struct font_entry *) hash_find_item (table, &token);
  return item;
}

static unsigned int *
font_entry_get_wx (struct hash_table_s * table,
     const char * name)
{
  return font_entry_get (table, name)->wx;
}

static int
font_entry_exists (struct hash_table_s * table, const char * name)
{
  return font_entry_get (table, name) != ((void *)0);
}

static int
font_entry_is_used (struct hash_table_s * table, const char * name)
{
  return font_entry_get (table, name)->used;
}

static void
font_entry_set_used (struct hash_table_s * table, const char * name)
{
  font_entry_get (table, name)->used = 1;
}
# 392 "encoding.c"
struct encoding {
  char * key;
  char * name;
  unsigned char * documentation;

  char * default_font;

  struct pair_htable * substitutes;


  char * vector[256];
  struct darray * font_names_used;



  struct hash_table_s * fonts;

  unsigned int * faces_wx[10];
};




static struct encoding *
encoding_new (const char * key)
{
  int i;

  struct encoding *(res) = ((struct encoding *) xmalloc (sizeof (struct encoding) * (1)));

  res->key = xstrdup (key);
  res->name = ((void *)0);
  res->default_font = ((void *)0);
  res->documentation = ((void *)0);


  res->substitutes = pair_table_new ();
  res->font_names_used = da_new ("List of font names", 10,
     da_linear, 10,
     (da_print_func_t) da_str_print,
     (da_cmp_func_t) da_str_cmp);
  res->fonts = font_table_new ();
  for (i = 0 ; i < 10 ; i++)
    res->faces_wx [i] = ((void *)0);
  for (i = 0 ; base_faces [i] != -1 ; i++)
    res->faces_wx [base_faces [i]] = wx_new ();
  return res;
}

static void
encoding_free (struct encoding * encoding)
{
  int i;

  do { if (encoding->key) free (encoding->key); } while (0);
  do { if (encoding->name) free (encoding->name); } while (0);
  do { if (encoding->default_font) free (encoding->default_font); } while (0);
  do { if (encoding->documentation) free (encoding->documentation); } while (0);

  for (i = 0 ; i < 256 ; i++)
    free (encoding->vector [i]);

  pair_table_free (encoding->substitutes);
  da_free (encoding->font_names_used, (da_map_func_t) free);
  font_table_free (encoding->fonts);

  for (i = 0 ; base_faces [i] != -1 ; i++)
    free (encoding->faces_wx [base_faces [i]]);
  free (encoding);
}




static void
encoding_add_font_substitute (struct encoding * encoding,
         const char * orig, const char * subs)
{
  pair_add (encoding->substitutes, orig, subs);
}
# 481 "encoding.c"
const char *
encoding_resolve_font_substitute (struct a2ps_job * job,
      struct encoding * encoding,
      const char * font_list)
{
  const char * res = ((void *)0);
  char * font_list_copy;
  char * font_name;

  do { const char * _tmp_ = (const char *) (font_list); font_list_copy = ((char *) __builtin_alloca (sizeof (char) * (strlen (_tmp_) + 1))); strcpy (font_list_copy, _tmp_); } while (0);
  font_name = strtok (font_list_copy, ",<>;");

  do
    {

      res = pair_get (encoding->substitutes, font_name);
      if (!res)

 if (font_exists (job, font_name))

   res = xstrdup (font_name);
    }
  while (!res && (font_name = strtok (((void *)0), ",<>;")));



  if (!res)
    {
      if (encoding->default_font)
 res = encoding->default_font;
      else
 error (1, 0, "Cannot find font %s, nor any substitute",
        font_name);
    }

  do { if ((((1 << 4)) & msg_verbosity)) fprintf (stderr, "In encoding %s, font %s is resolved as %s\n", encoding->key, font_name, res); } while (0);


  return res;
}
# 532 "encoding.c"
static void
load_encoding_description_file (a2ps_job * job,
    struct encoding * encoding)
{
  FILE * stream;
  char * buf = ((void *)0);
  char * fname;
  size_t bufsiz = 0;
  char * token, * token2;
  int firstline = 0, lastline = 0;
  static int first_time = 1;
  static struct obstack documentation_stack;

  if (first_time)
    {


      first_time = 0;
      _obstack_begin ((&documentation_stack), 0, 0, (void *(*) (long)) xmalloc, (void (*) (void *)) free);
    }

  do { if ((((1 << 4)) & msg_verbosity)) fprintf (stderr, "Loading encoding file `%s.edf'\n", encoding->key); } while (0);

  fname = xpw_find_file (job->common.path, encoding->key, ".edf");
  stream = xrfopen (fname);

  while (getshline_numbered (&firstline, &lastline,
        &buf, &bufsiz, stream) != -1)
    {
      token = (strtok ((buf), " \t\n"));

      if (!token)

 continue;

      if ((__extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p ((token)) && __builtin_constant_p (("Vector:")) && (__s1_len = strlen ((token)), __s2_len = strlen (("Vector:")), (!((size_t)(const void *)(((token)) + 1) - (size_t)(const void *)((token)) == 1) || __s1_len >= 4) && (!((size_t)(const void *)((("Vector:")) + 1) - (size_t)(const void *)(("Vector:")) == 1) || __s2_len >= 4)) ? __builtin_strcmp ((token), ("Vector:")) : (__builtin_constant_p ((token)) && ((size_t)(const void *)(((token)) + 1) - (size_t)(const void *)((token)) == 1) && (__s1_len = strlen ((token)), __s1_len < 4) ? (__builtin_constant_p (("Vector:")) && ((size_t)(const void *)((("Vector:")) + 1) - (size_t)(const void *)(("Vector:")) == 1) ? __builtin_strcmp ((token), ("Vector:")) : (__extension__ ({ __const unsigned char *__s2 = (__const unsigned char *) (__const char *) (("Vector:")); register int __result = (((__const unsigned char *) (__const char *) ((token)))[0] - __s2[0]); if (__s1_len > 0 && __result == 0) { __result = (((__const unsigned char *) (__const char *) ((token)))[1] - __s2[1]); if (__s1_len > 1 && __result == 0) { __result = (((__const unsigned char *) (__const char *) ((token)))[2] - __s2[2]); if (__s1_len > 2 && __result == 0) __result = (((__const unsigned char *) (__const char *) ((token)))[3] - __s2[3]); } } __result; }))) : (__builtin_constant_p (("Vector:")) && ((size_t)(const void *)((("Vector:")) + 1) - (size_t)(const void *)(("Vector:")) == 1) && (__s2_len = strlen (("Vector:")), __s2_len < 4) ? (__builtin_constant_p ((token)) && ((size_t)(const void *)(((token)) + 1) - (size_t)(const void *)((token)) == 1) ? __builtin_strcmp ((token), ("Vector:")) : (__extension__ ({ __const unsigned char *__s1 = (__const unsigned char *) (__const char *) ((token)); register int __result = __s1[0] - ((__const unsigned char *) (__const char *) (("Vector:")))[0]; if (__s2_len > 0 && __result == 0) { __result = (__s1[1] - ((__const unsigned char *) (__const char *) (("Vector:")))[1]); if (__s2_len > 1 && __result == 0) { __result = (__s1[2] - ((__const unsigned char *) (__const char *) (("Vector:")))[2]); if (__s2_len > 2 && __result == 0) __result = (__s1[3] - ((__const unsigned char *) (__const char *) (("Vector:")))[3]); } } __result; }))) : __builtin_strcmp ((token), ("Vector:"))))); }) == 0))
 {
   int c = 0;
   char buf2 [256];

   while (c < 256)
     {
       if (!fgets (buf2, sizeof (buf2), stream))
  error_at_line (1, 0, fname, firstline,
          dcgettext (((void *)0), "missing argument for `%s'", __LC_MESSAGES), "`Vector:'");
       lastline++;
       token = (strtok ((buf2), " \t\n"));
       encoding->vector [c++] = xstrdup (token);
       while ((token2 = (strtok ((((void *)0)), " \t\n"))))
  encoding->vector [c++] = xstrdup (token2);
   }
 }
      else if ((__extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p ((token)) && __builtin_constant_p (("Name:")) && (__s1_len = strlen ((token)), __s2_len = strlen (("Name:")), (!((size_t)(const void *)(((token)) + 1) - (size_t)(const void *)((token)) == 1) || __s1_len >= 4) && (!((size_t)(const void *)((("Name:")) + 1) - (size_t)(const void *)(("Name:")) == 1) || __s2_len >= 4)) ? __builtin_strcmp ((token), ("Name:")) : (__builtin_constant_p ((token)) && ((size_t)(const void *)(((token)) + 1) - (size_t)(const void *)((token)) == 1) && (__s1_len = strlen ((token)), __s1_len < 4) ? (__builtin_constant_p (("Name:")) && ((size_t)(const void *)((("Name:")) + 1) - (size_t)(const void *)(("Name:")) == 1) ? __builtin_strcmp ((token), ("Name:")) : (__extension__ ({ __const unsigned char *__s2 = (__const unsigned char *) (__const char *) (("Name:")); register int __result = (((__const unsigned char *) (__const char *) ((token)))[0] - __s2[0]); if (__s1_len > 0 && __result == 0) { __result = (((__const unsigned char *) (__const char *) ((token)))[1] - __s2[1]); if (__s1_len > 1 && __result == 0) { __result = (((__const unsigned char *) (__const char *) ((token)))[2] - __s2[2]); if (__s1_len > 2 && __result == 0) __result = (((__const unsigned char *) (__const char *) ((token)))[3] - __s2[3]); } } __result; }))) : (__builtin_constant_p (("Name:")) && ((size_t)(const void *)((("Name:")) + 1) - (size_t)(const void *)(("Name:")) == 1) && (__s2_len = strlen (("Name:")), __s2_len < 4) ? (__builtin_constant_p ((token)) && ((size_t)(const void *)(((token)) + 1) - (size_t)(const void *)((token)) == 1) ? __builtin_strcmp ((token), ("Name:")) : (__extension__ ({ __const unsigned char *__s1 = (__const unsigned char *) (__const char *) ((token)); register int __result = __s1[0] - ((__const unsigned char *) (__const char *) (("Name:")))[0]; if (__s2_len > 0 && __result == 0) { __result = (__s1[1] - ((__const unsigned char *) (__const char *) (("Name:")))[1]); if (__s2_len > 1 && __result == 0) { __result = (__s1[2] - ((__const unsigned char *) (__const char *) (("Name:")))[2]); if (__s2_len > 2 && __result == 0) __result = (__s1[3] - ((__const unsigned char *) (__const char *) (("Name:")))[3]); } } __result; }))) : __builtin_strcmp ((token), ("Name:"))))); }) == 0))
 {
   token2 = (strtok ((((void *)0)), " \t\n"));
   if (token2 == ((void *)0)) error_at_line (1, 0, fname, firstline, dcgettext (((void *)0), "missing argument for `%s'", __LC_MESSAGES), quotearg (token));;
   encoding->name = xstrdup (token2);
 }
      else if ((__extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p ((token)) && __builtin_constant_p (("Default:")) && (__s1_len = strlen ((token)), __s2_len = strlen (("Default:")), (!((size_t)(const void *)(((token)) + 1) - (size_t)(const void *)((token)) == 1) || __s1_len >= 4) && (!((size_t)(const void *)((("Default:")) + 1) - (size_t)(const void *)(("Default:")) == 1) || __s2_len >= 4)) ? __builtin_strcmp ((token), ("Default:")) : (__builtin_constant_p ((token)) && ((size_t)(const void *)(((token)) + 1) - (size_t)(const void *)((token)) == 1) && (__s1_len = strlen ((token)), __s1_len < 4) ? (__builtin_constant_p (("Default:")) && ((size_t)(const void *)((("Default:")) + 1) - (size_t)(const void *)(("Default:")) == 1) ? __builtin_strcmp ((token), ("Default:")) : (__extension__ ({ __const unsigned char *__s2 = (__const unsigned char *) (__const char *) (("Default:")); register int __result = (((__const unsigned char *) (__const char *) ((token)))[0] - __s2[0]); if (__s1_len > 0 && __result == 0) { __result = (((__const unsigned char *) (__const char *) ((token)))[1] - __s2[1]); if (__s1_len > 1 && __result == 0) { __result = (((__const unsigned char *) (__const char *) ((token)))[2] - __s2[2]); if (__s1_len > 2 && __result == 0) __result = (((__const unsigned char *) (__const char *) ((token)))[3] - __s2[3]); } } __result; }))) : (__builtin_constant_p (("Default:")) && ((size_t)(const void *)((("Default:")) + 1) - (size_t)(const void *)(("Default:")) == 1) && (__s2_len = strlen (("Default:")), __s2_len < 4) ? (__builtin_constant_p ((token)) && ((size_t)(const void *)(((token)) + 1) - (size_t)(const void *)((token)) == 1) ? __builtin_strcmp ((token), ("Default:")) : (__extension__ ({ __const unsigned char *__s1 = (__const unsigned char *) (__const char *) ((token)); register int __result = __s1[0] - ((__const unsigned char *) (__const char *) (("Default:")))[0]; if (__s2_len > 0 && __result == 0) { __result = (__s1[1] - ((__const unsigned char *) (__const char *) (("Default:")))[1]); if (__s2_len > 1 && __result == 0) { __result = (__s1[2] - ((__const unsigned char *) (__const char *) (("Default:")))[2]); if (__s2_len > 2 && __result == 0) __result = (__s1[3] - ((__const unsigned char *) (__const char *) (("Default:")))[3]); } } __result; }))) : __builtin_strcmp ((token), ("Default:"))))); }) == 0))
 {
   token2 = (strtok ((((void *)0)), " \t\n"));
   if (token2 == ((void *)0)) error_at_line (1, 0, fname, firstline, dcgettext (((void *)0), "missing argument for `%s'", __LC_MESSAGES), quotearg (token));;
   encoding->default_font = xstrdup (token2);
 }
      else if ((__extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p ((token)) && __builtin_constant_p (("Documentation")) && (__s1_len = strlen ((token)), __s2_len = strlen (("Documentation")), (!((size_t)(const void *)(((token)) + 1) - (size_t)(const void *)((token)) == 1) || __s1_len >= 4) && (!((size_t)(const void *)((("Documentation")) + 1) - (size_t)(const void *)(("Documentation")) == 1) || __s2_len >= 4)) ? __builtin_strcmp ((token), ("Documentation")) : (__builtin_constant_p ((token)) && ((size_t)(const void *)(((token)) + 1) - (size_t)(const void *)((token)) == 1) && (__s1_len = strlen ((token)), __s1_len < 4) ? (__builtin_constant_p (("Documentation")) && ((size_t)(const void *)((("Documentation")) + 1) - (size_t)(const void *)(("Documentation")) == 1) ? __builtin_strcmp ((token), ("Documentation")) : (__extension__ ({ __const unsigned char *__s2 = (__const unsigned char *) (__const char *) (("Documentation")); register int __result = (((__const unsigned char *) (__const char *) ((token)))[0] - __s2[0]); if (__s1_len > 0 && __result == 0) { __result = (((__const unsigned char *) (__const char *) ((token)))[1] - __s2[1]); if (__s1_len > 1 && __result == 0) { __result = (((__const unsigned char *) (__const char *) ((token)))[2] - __s2[2]); if (__s1_len > 2 && __result == 0) __result = (((__const unsigned char *) (__const char *) ((token)))[3] - __s2[3]); } } __result; }))) : (__builtin_constant_p (("Documentation")) && ((size_t)(const void *)((("Documentation")) + 1) - (size_t)(const void *)(("Documentation")) == 1) && (__s2_len = strlen (("Documentation")), __s2_len < 4) ? (__builtin_constant_p ((token)) && ((size_t)(const void *)(((token)) + 1) - (size_t)(const void *)((token)) == 1) ? __builtin_strcmp ((token), ("Documentation")) : (__extension__ ({ __const unsigned char *__s1 = (__const unsigned char *) (__const char *) ((token)); register int __result = __s1[0] - ((__const unsigned char *) (__const char *) (("Documentation")))[0]; if (__s2_len > 0 && __result == 0) { __result = (__s1[1] - ((__const unsigned char *) (__const char *) (("Documentation")))[1]); if (__s2_len > 1 && __result == 0) { __result = (__s1[2] - ((__const unsigned char *) (__const char *) (("Documentation")))[2]); if (__s2_len > 2 && __result == 0) __result = (__s1[3] - ((__const unsigned char *) (__const char *) (("Documentation")))[3]); } } __result; }))) : __builtin_strcmp ((token), ("Documentation"))))); }) == 0))
 {
   char * documentation;
   char buf2 [8192];
   size_t read_length;




   while (fgets (buf2, sizeof(buf2), stream)
   && !(!(__extension__ (__builtin_constant_p (strlen("EndDocumentation")) && ((__builtin_constant_p ("EndDocumentation") && strlen ("EndDocumentation") < ((size_t) (strlen("EndDocumentation")))) || (__builtin_constant_p (buf2) && strlen (buf2) < ((size_t) (strlen("EndDocumentation"))))) ? __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p ("EndDocumentation") && __builtin_constant_p (buf2) && (__s1_len = strlen ("EndDocumentation"), __s2_len = strlen (buf2), (!((size_t)(const void *)(("EndDocumentation") + 1) - (size_t)(const void *)("EndDocumentation") == 1) || __s1_len >= 4) && (!((size_t)(const void *)((buf2) + 1) - (size_t)(const void *)(buf2) == 1) || __s2_len >= 4)) ? __builtin_strcmp ("EndDocumentation", buf2) : (__builtin_constant_p ("EndDocumentation") && ((size_t)(const void *)(("EndDocumentation") + 1) - (size_t)(const void *)("EndDocumentation") == 1) && (__s1_len = strlen ("EndDocumentation"), __s1_len < 4) ? (__builtin_constant_p (buf2) && ((size_t)(const void *)((buf2) + 1) - (size_t)(const void *)(buf2) == 1) ? __builtin_strcmp ("EndDocumentation", buf2) : (__extension__ ({ __const unsigned char *__s2 = (__const unsigned char *) (__const char *) (buf2); register int __result = (((__const unsigned char *) (__const char *) ("EndDocumentation"))[0] - __s2[0]); if (__s1_len > 0 && __result == 0) { __result = (((__const unsigned char *) (__const char *) ("EndDocumentation"))[1] - __s2[1]); if (__s1_len > 1 && __result == 0) { __result = (((__const unsigned char *) (__const char *) ("EndDocumentation"))[2] - __s2[2]); if (__s1_len > 2 && __result == 0) __result = (((__const unsigned char *) (__const char *) ("EndDocumentation"))[3] - __s2[3]); } } __result; }))) : (__builtin_constant_p (buf2) && ((size_t)(const void *)((buf2) + 1) - (size_t)(const void *)(buf2) == 1) && (__s2_len = strlen (buf2), __s2_len < 4) ? (__builtin_constant_p ("EndDocumentation") && ((size_t)(const void *)(("EndDocumentation") + 1) - (size_t)(const void *)("EndDocumentation") == 1) ? __builtin_strcmp ("EndDocumentation", buf2) : (__extension__ ({ __const unsigned char *__s1 = (__const unsigned char *) (__const char *) ("EndDocumentation"); register int __result = __s1[0] - ((__const unsigned char *) (__const char *) (buf2))[0]; if (__s2_len > 0 && __result == 0) { __result = (__s1[1] - ((__const unsigned char *) (__const char *) (buf2))[1]); if (__s2_len > 1 && __result == 0) { __result = (__s1[2] - ((__const unsigned char *) (__const char *) (buf2))[2]); if (__s2_len > 2 && __result == 0) __result = (__s1[3] - ((__const unsigned char *) (__const char *) (buf2))[3]); } } __result; }))) : __builtin_strcmp ("EndDocumentation", buf2)))); }) : strncmp ("EndDocumentation", buf2, strlen("EndDocumentation"))))))
     {
       read_length = strlen (buf2);
       if (read_length < sizeof (buf2))
  lastline++;

       __extension__ ({ struct obstack *__o = (&documentation_stack); int __len = (read_length); if (__o->next_free + __len > __o->chunk_limit) _obstack_newchunk (__o, __len); memcpy ((__o->next_free), ((char *) (buf2)), (__len)); __o->next_free += __len; (void) 0; });
     }
   if (!(!(__extension__ (__builtin_constant_p (strlen("EndDocumentation")) && ((__builtin_constant_p ("EndDocumentation") && strlen ("EndDocumentation") < ((size_t) (strlen("EndDocumentation")))) || (__builtin_constant_p (buf2) && strlen (buf2) < ((size_t) (strlen("EndDocumentation"))))) ? __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p ("EndDocumentation") && __builtin_constant_p (buf2) && (__s1_len = strlen ("EndDocumentation"), __s2_len = strlen (buf2), (!((size_t)(const void *)(("EndDocumentation") + 1) - (size_t)(const void *)("EndDocumentation") == 1) || __s1_len >= 4) && (!((size_t)(const void *)((buf2) + 1) - (size_t)(const void *)(buf2) == 1) || __s2_len >= 4)) ? __builtin_strcmp ("EndDocumentation", buf2) : (__builtin_constant_p ("EndDocumentation") && ((size_t)(const void *)(("EndDocumentation") + 1) - (size_t)(const void *)("EndDocumentation") == 1) && (__s1_len = strlen ("EndDocumentation"), __s1_len < 4) ? (__builtin_constant_p (buf2) && ((size_t)(const void *)((buf2) + 1) - (size_t)(const void *)(buf2) == 1) ? __builtin_strcmp ("EndDocumentation", buf2) : (__extension__ ({ __const unsigned char *__s2 = (__const unsigned char *) (__const char *) (buf2); register int __result = (((__const unsigned char *) (__const char *) ("EndDocumentation"))[0] - __s2[0]); if (__s1_len > 0 && __result == 0) { __result = (((__const unsigned char *) (__const char *) ("EndDocumentation"))[1] - __s2[1]); if (__s1_len > 1 && __result == 0) { __result = (((__const unsigned char *) (__const char *) ("EndDocumentation"))[2] - __s2[2]); if (__s1_len > 2 && __result == 0) __result = (((__const unsigned char *) (__const char *) ("EndDocumentation"))[3] - __s2[3]); } } __result; }))) : (__builtin_constant_p (buf2) && ((size_t)(const void *)((buf2) + 1) - (size_t)(const void *)(buf2) == 1) && (__s2_len = strlen (buf2), __s2_len < 4) ? (__builtin_constant_p ("EndDocumentation") && ((size_t)(const void *)(("EndDocumentation") + 1) - (size_t)(const void *)("EndDocumentation") == 1) ? __builtin_strcmp ("EndDocumentation", buf2) : (__extension__ ({ __const unsigned char *__s1 = (__const unsigned char *) (__const char *) ("EndDocumentation"); register int __result = __s1[0] - ((__const unsigned char *) (__const char *) (buf2))[0]; if (__s2_len > 0 && __result == 0) { __result = (__s1[1] - ((__const unsigned char *) (__const char *) (buf2))[1]); if (__s2_len > 1 && __result == 0) { __result = (__s1[2] - ((__const unsigned char *) (__const char *) (buf2))[2]); if (__s2_len > 2 && __result == 0) __result = (__s1[3] - ((__const unsigned char *) (__const char *) (buf2))[3]); } } __result; }))) : __builtin_strcmp ("EndDocumentation", buf2)))); }) : strncmp ("EndDocumentation", buf2, strlen("EndDocumentation"))))))
     error (1, 0, fname, firstline,
     dcgettext (((void *)0), "missing argument for `%s'", __LC_MESSAGES), "`Documentation'");

   __extension__ ({ struct obstack *__o = (&documentation_stack); if (__o->next_free + 1 > __o->chunk_limit) _obstack_newchunk (__o, 1); *(__o->next_free)++ = ('\0'); (void) 0; });
   documentation =
     (char *) __extension__ ({ struct obstack *__o1 = (&documentation_stack); void *value; value = (void *) __o1->object_base; if (__o1->next_free == value) __o1->maybe_empty_object = 1; __o1->next_free = (((((__o1->next_free) - (char *) 0)+__o1->alignment_mask) & ~ (__o1->alignment_mask)) + (char *) 0); if (__o1->next_free - (char *)__o1->chunk > __o1->chunk_limit - (char *)__o1->chunk) __o1->next_free = __o1->chunk_limit; __o1->object_base = __o1->next_free; value; });
   __extension__ ({ struct obstack *__o = (&documentation_stack); void *__obj = (documentation); if (__obj > (void *)__o->chunk && __obj < (void *)__o->chunk_limit) __o->next_free = __o->object_base = __obj; else (obstack_free) (__o, __obj); });
   encoding->documentation = ((unsigned char *) xstrdup((const char *)(documentation)));
     }
      else if ((__extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p ((token)) && __builtin_constant_p (("Substitute:")) && (__s1_len = strlen ((token)), __s2_len = strlen (("Substitute:")), (!((size_t)(const void *)(((token)) + 1) - (size_t)(const void *)((token)) == 1) || __s1_len >= 4) && (!((size_t)(const void *)((("Substitute:")) + 1) - (size_t)(const void *)(("Substitute:")) == 1) || __s2_len >= 4)) ? __builtin_strcmp ((token), ("Substitute:")) : (__builtin_constant_p ((token)) && ((size_t)(const void *)(((token)) + 1) - (size_t)(const void *)((token)) == 1) && (__s1_len = strlen ((token)), __s1_len < 4) ? (__builtin_constant_p (("Substitute:")) && ((size_t)(const void *)((("Substitute:")) + 1) - (size_t)(const void *)(("Substitute:")) == 1) ? __builtin_strcmp ((token), ("Substitute:")) : (__extension__ ({ __const unsigned char *__s2 = (__const unsigned char *) (__const char *) (("Substitute:")); register int __result = (((__const unsigned char *) (__const char *) ((token)))[0] - __s2[0]); if (__s1_len > 0 && __result == 0) { __result = (((__const unsigned char *) (__const char *) ((token)))[1] - __s2[1]); if (__s1_len > 1 && __result == 0) { __result = (((__const unsigned char *) (__const char *) ((token)))[2] - __s2[2]); if (__s1_len > 2 && __result == 0) __result = (((__const unsigned char *) (__const char *) ((token)))[3] - __s2[3]); } } __result; }))) : (__builtin_constant_p (("Substitute:")) && ((size_t)(const void *)((("Substitute:")) + 1) - (size_t)(const void *)(("Substitute:")) == 1) && (__s2_len = strlen (("Substitute:")), __s2_len < 4) ? (__builtin_constant_p ((token)) && ((size_t)(const void *)(((token)) + 1) - (size_t)(const void *)((token)) == 1) ? __builtin_strcmp ((token), ("Substitute:")) : (__extension__ ({ __const unsigned char *__s1 = (__const unsigned char *) (__const char *) ((token)); register int __result = __s1[0] - ((__const unsigned char *) (__const char *) (("Substitute:")))[0]; if (__s2_len > 0 && __result == 0) { __result = (__s1[1] - ((__const unsigned char *) (__const char *) (("Substitute:")))[1]); if (__s2_len > 1 && __result == 0) { __result = (__s1[2] - ((__const unsigned char *) (__const char *) (("Substitute:")))[2]); if (__s2_len > 2 && __result == 0) __result = (__s1[3] - ((__const unsigned char *) (__const char *) (("Substitute:")))[3]); } } __result; }))) : __builtin_strcmp ((token), ("Substitute:"))))); }) == 0))
 {
   char * orig, * subs;

   token2 = (strtok ((((void *)0)), " \t\n"));
   if (token2 == ((void *)0)) error_at_line (1, 0, fname, firstline, dcgettext (((void *)0), "missing argument for `%s'", __LC_MESSAGES), quotearg (token));;
   orig = token2;
   token2 = (strtok ((((void *)0)), " \t\n"));
   if (token2 == ((void *)0)) error_at_line (1, 0, fname, firstline, dcgettext (((void *)0), "missing argument for `%s'", __LC_MESSAGES), quotearg (token));;
   subs = token2;
   encoding_add_font_substitute (encoding, orig, subs);
 }
      else
        error_at_line (1, 0, fname, firstline,
                       dcgettext (((void *)0), "invalid option `%s'", __LC_MESSAGES), quotearg (token));

    }
  fclose (stream);
  free (buf);
  free (fname);
}




static void
encoding_print_signature (struct encoding * item, FILE * stream)
{
  int i, title_len;

  title_len = (strlen (" ()")
        + strlen (item->name)
        + strlen (item->key));
  fprintf (stream, "%s (%s)\n", item->name, item->key);
  for (i = 0 ; i < title_len ; i++)
    _IO_putc ('-', stream);
  _IO_putc ('\n', stream);

  documentation_print_plain (item->documentation, "%s", stream);
}




static void
encoding_output_ps_vector (struct a2ps_job * job,
      struct encoding * encoding)
{
  int c;

  output (job->ps_encodings, "%%%%BeginResource: encoding %sEncoding\n",
   encoding->name);
  output (job->ps_encodings, "/%sEncoding [",
   encoding->name);
  for (c = 0 ; c < 256 ; c++)
    {
      if (!(c % 8))
 output_char (job->ps_encodings, '\n');
      output (job->ps_encodings, "/%s ", encoding->vector [c]);
    }
  output (job->ps_encodings, "\n] def\n");
  output (job->ps_encodings, "%%%%EndResource\n");
}




void
encoding_self_print (struct encoding * item, FILE * stream)
{
  int c;

  encoding_print_signature (item, stream);

  if (! (((const char *) (item->default_font) == ((void *)0)) || (*(item->default_font) == '\0')))
    fprintf (stream, "Default font is `%s'\n", item->default_font);

  fprintf (stream, "Substitution of fonts:\n");
  pair_table_list_long (item->substitutes, stream);
  fprintf (stream, "Name of fonts used (before substitution):\n");
  da_self_print (item->font_names_used, stream);

  fprintf (stream, "Encoding array:");
  for (c = 0 ; c < 256 ; c++)
    {
      if (!(c % 8))
 _IO_putc ('\n', stream);
      fprintf (stream, "%-10s ", item->vector [c]);
    }
  _IO_putc ('\n', stream);

  fprintf (stream, "Fonts:\n");
  font_table_self_print (item->fonts, stream);
  if ((((1 << 4)) & msg_verbosity))
    {
      enum face_e face;
      int i;
      fprintf (stream, "Faces:\n");
      for (i = 0 ; base_faces [i] != -1 ; i++)
 {
   face = base_faces [i];
   fprintf (stream, "Face %s (%d)\n", face_to_string (face), face);
   wx_self_print (item->faces_wx [face], stream);
 }
    }
}




const char *
encoding_get_name (struct encoding * enc)
{
  return enc->name;
}




const char *
encoding_get_key (struct encoding * enc)
{
  return enc->key;
}

int
encoding_char_exists (struct encoding * enc,
       enum face_e face, unsigned char c)
{
  return enc->faces_wx[face][c];
}
# 763 "encoding.c"
static void
dump_encoding_setup (FILE * stream,
       struct a2ps_job * job,
       struct encoding * encoding)
{
  size_t i, nb;
  const char * real_font_name;
  char ** font_names = (char **) encoding->font_names_used->content;


  da_qsort (encoding->font_names_used);
  da_unique (encoding->font_names_used, (da_map_func_t) free);



  for (i = 0 ; i < encoding->font_names_used->len ; i++)
    {
      real_font_name = encoding_resolve_font_substitute (job, encoding,
        font_names [i]);
      if (!font_is_to_reencode (job, real_font_name))
 da_remove_at (encoding->font_names_used, i, (da_map_func_t) free);
    }



  nb = encoding->font_names_used->len;


  fprintf (stream, "%% Dictionary for %s support\n",
   encoding->name);
  fprintf (stream, "/%sdict %d dict begin\n", encoding->key, nb);
  for (i = 0 ; i < nb ; i++)
    fprintf (stream, "  /f%s %sEncoding /%s reencode_font\n",
      font_names [i],
      encoding->name,
      encoding_resolve_font_substitute (job, encoding, font_names [i]));
  fputs ("currentdict end def\n", stream);
}







static unsigned long
encoding_hash_1 (struct encoding * entry)
{
  do { unsigned long result = 0; do { unsigned char const *kk = (unsigned char const *) ((entry->key)) - 1; while (*++kk) (result) += (*kk << (kk[1] & 0xf)); } while (0); return result; } while (0);
}

static unsigned long
encoding_hash_2 (struct encoding * entry)
{
  do { unsigned long result = 0; do { unsigned char const *kk = (unsigned char const *) ((entry->key)) - 1; while (*++kk) (result) += (*kk << (kk[1] & 0x7)); } while (0); return result; } while (0);
}

static int
encoding_hash_cmp (struct encoding * x, struct encoding * y)
{
  do { int result; do { unsigned char const *xx = (unsigned char const *) (x->key) - 1; unsigned char const *yy = (unsigned char const *) (y->key) - 1; do { if (*++xx == '\0') { yy++; break; } } while (*xx == *++yy); (result) = *xx - *yy; } while (0); return result; } while (0);
}

static int
encoding_hash_qcmp (struct encoding ** x,
     struct encoding ** y)
{
  do { int result; do { unsigned char const *xx = (unsigned char const *) ((*x)->key) - 1; unsigned char const *yy = (unsigned char const *) ((*y)->key) - 1; do { if (*++xx == '\0') { yy++; break; } } while (*xx == *++yy); (result) = *xx - *yy; } while (0); return result; } while (0);
}




struct hash_table_s *
encodings_table_new (void)
{
  struct hash_table_s * res;

  res = ((hash_table *) xmalloc (sizeof (hash_table) * (1)));
  hash_init (res, 32,
      (hash_func_t) encoding_hash_1,
      (hash_func_t) encoding_hash_2,
      (hash_cmp_func_t) encoding_hash_cmp);
  return res;
}




void
encodings_table_free (struct hash_table_s * table)
{
  hash_free (table, (hash_map_func_t) encoding_free);
  free (table);
}




static void
encoding_setup (struct a2ps_job * job,
        struct encoding * encoding)
{
  char * cp;

  load_encoding_description_file (job, encoding);
  switch (job->output_format)
    {
    case ps:
    case eps:



      cp = ((char *) __builtin_alloca (sizeof (char) * (strlen (encoding->name) + strlen ("Encoding") + 1)));
      sprintf (cp, "%sEncoding", encoding->name);

      add_supplied_resource (job, "encoding", cp);
      encoding_output_ps_vector (job, encoding);
      break;
    }
}





static void
encoding_add (struct a2ps_job * job, const char * key)
{
  struct encoding * encoding;

  encoding = encoding_new (key);
  encoding_setup (job, encoding);



  if (face_eo_font_is_set (job))
    encoding_build_faces_wx (job, encoding);
  if ((((1 << 4)) & msg_verbosity))
    encoding_self_print (encoding, stderr);
  hash_insert (job->encodings, encoding);
}

void
encoding_add_font_name_used (struct encoding * encoding,
       const char * name)
{
  da_append (encoding->font_names_used, xstrdup (name));
}
# 921 "encoding.c"
void
encoding_build_faces_wx (a2ps_job * job, struct encoding * encoding)
{
  int i;
  enum face_e face;
  const char * true_font_name;

  for (i = 0 ; base_faces [i] != -1 ; i++)
    {
      face = base_faces [i];
      encoding_add_font_name_used (encoding,
       job->face_eo_font [face]);

      true_font_name =
 encoding_resolve_font_substitute (job, encoding,
       job->face_eo_font [face]);

      font_info_get_wx_for_vector (job,
       true_font_name,
       encoding->vector,
       encoding->faces_wx [face]);
    }
}




static struct encoding *
encoding_get (struct a2ps_job * job, const char * key)
{
  struct encoding token, *res;

  token.key = (char *) key;
  res = (struct encoding *) hash_find_item (job->encodings, &token);

  if (!res)
    {
      encoding_add (job, key);
      res = (struct encoding *) hash_find_item (job->encodings, &token);
    }
  return res;
}




struct encoding *
get_encoding_by_alias (struct a2ps_job * job, char * alias)
{
  const char * key;

  key = encodings_map_resolve_alias (job->encodings_map, strlower (alias));
  if (key)
    return encoding_get (job, key);
  else

    return ((void *)0);
}





void
dump_encodings_setup (FILE * stream,
        struct a2ps_job * job)
{
  int i;
  struct encoding ** encodings;


  encodings = (struct encoding **)
    hash_dump (job->encodings, ((void *)0),
        (hash_cmp_func_t) encoding_hash_qcmp);

  for (i = 0 ; encodings [i] ; i++)
    dump_encoding_setup (stream, job, encodings [i]);

  free (encodings);
}







unsigned int
char_WX (a2ps_job * job, unsigned char c)
{

  unsigned int wx = (job->encoding->faces_wx[job->status->face][(int) c]);


  if (wx)
    return wx;

  switch (job->unprintable_format)
    {
    case hexa:
      {
 char buf [3];
 sprintf (buf, "%02x", c);
 return (job->encoding->faces_wx[job->status->face][(int) '\\']) + (job->encoding->faces_wx[job->status->face][(int) 'x']) + (job->encoding->faces_wx[job->status->face][(int) buf[0]]) + (job->encoding->faces_wx[job->status->face][(int) buf[1]]);
      }

    case octal:
      {
 char buf [4];
 sprintf (buf, "%03o", c);
 return ((job->encoding->faces_wx[job->status->face][(int) '\\'])
  + (job->encoding->faces_wx[job->status->face][(int) buf [0]]) + (job->encoding->faces_wx[job->status->face][(int) buf [1]]) + (job->encoding->faces_wx[job->status->face][(int) buf [2]]));
      }

    case space:
      return (job->encoding->faces_wx[job->status->face][(int) ' ']);

    case question_mark:
      return (job->encoding->faces_wx[job->status->face][(int) '?']);

    case caret:
      if (0177 < c)
 {
   wx += (job->encoding->faces_wx[job->status->face][(int) 'M']) + (job->encoding->faces_wx[job->status->face][(int) '-']);
   c &= 0177;
 }
      if (c == 0177)
 wx += (job->encoding->faces_wx[job->status->face][(int) '^']) + (job->encoding->faces_wx[job->status->face][(int) '?']);
      else if (c < ' ')
 wx += (job->encoding->faces_wx[job->status->face][(int) '^']) + (job->encoding->faces_wx[job->status->face][(int) c + '@']);
      else
 wx += (job->encoding->faces_wx[job->status->face][(int) c]);
      return wx;

    case Emacs:
      if (0177 < c)
 {
   wx += (job->encoding->faces_wx[job->status->face][(int) 'M']) + (job->encoding->faces_wx[job->status->face][(int) '-']);
   c &= 0177;
 }
      if (c == 0177)
 wx += (job->encoding->faces_wx[job->status->face][(int) 'C']) + (job->encoding->faces_wx[job->status->face][(int) '-']) + (job->encoding->faces_wx[job->status->face][(int) '?']);
      else if (c < ' ')
 wx += (job->encoding->faces_wx[job->status->face][(int) 'C']) + (job->encoding->faces_wx[job->status->face][(int) '-']) + (job->encoding->faces_wx[job->status->face][(int) c + '@']);
      else
 wx += (job->encoding->faces_wx[job->status->face][(int) c]);
      return wx;

    default:
      abort ();
    }

  return 0;
}




unsigned int
string_WX (a2ps_job * job, unsigned char * string)
{
  unsigned int result=0;

  for ( ; *string ; string ++)
    result += char_WX(job, *string);

  return result;
}




void
set_encoding (struct a2ps_job * job, struct encoding * enc)
{
  job->encoding = enc;
}



static int
da_encoding_name_cmp (char * key1, char * key2, struct a2ps_job * job)
{
  return strverscmp ((char *) encoding_get (job, key1)->name,
       (char *) encoding_get (job, key2)->name);
}




void
list_encodings_short (a2ps_job * job, FILE * stream)
{
  fputs (dcgettext (((void *)0), "Known Encodings", __LC_MESSAGES), stream);
  _IO_putc ('\n', stream);
  pw_lister_on_suffix (stream, job->common.path, ".edf");
}




void
list_encodings_long (a2ps_job * job, FILE * stream)
{
  struct darray * entries;
  struct encoding * encoding;
  size_t i;

  entries = pw_glob_on_suffix (job->common.path, ".edf");


  da_qsort_with_arg (entries,
       (da_cmp_arg_func_t) da_encoding_name_cmp, job);

  fputs (dcgettext (((void *)0), "Known Encodings", __LC_MESSAGES), stream);
  _IO_putc ('\n', stream);

  for (i = 0 ; i < entries->len ; i++)
    {

      encoding = encoding_get (job, entries->content[i]);
      encoding_print_signature (encoding, stream);
      _IO_putc ('\n', stream);
    }
  da_free (entries, (da_map_func_t) free);
}







static void
encoding_texinfo_print_signature (struct encoding * encoding,
     FILE * stream)
{
  fprintf (stream, "@deftp {Encoding} {%s} (@file{%s.edf})\n",
    encoding->name, encoding->key);

  documentation_print_texinfo (encoding->documentation, "%s", stream);
  fputs ("@end deftp\n\n", stream);
}




void
list_texinfo_encodings_long (a2ps_job * job, FILE * stream)
{
  struct darray * entries;
  struct encoding * encoding;
  unsigned int i;

  entries = pw_glob_on_suffix (job->common.path, ".edf");


  da_qsort_with_arg (entries,
       (da_cmp_arg_func_t) da_encoding_name_cmp, job);

  fputs ("The known encodings are:\n", stream);

  for (i = 0 ; i < entries->len ; i++)
    {

      encoding = encoding_get (job, entries->content[i]);
      encoding_texinfo_print_signature (encoding, stream);
    }
  da_free (entries, (da_map_func_t) free);
}