# 1 "grover.c"
# 1 "<built-in>"
# 1 "<command-line>"
# 1 "grover.c"
# 1 "/usr/include/stdio.h" 1 3 4
# 28 "/usr/include/stdio.h" 3 4
# 1 "/usr/include/features.h" 1 3 4
# 313 "/usr/include/features.h" 3 4
# 1 "/usr/include/bits/predefs.h" 1 3 4
# 314 "/usr/include/features.h" 2 3 4
# 346 "/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
# 347 "/usr/include/features.h" 2 3 4
# 378 "/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
# 379 "/usr/include/features.h" 2 3 4
# 29 "/usr/include/stdio.h" 2 3 4

extern "C" {



# 1 "/usr/lib/gcc/i486-linux-gnu/4.4.3/include/stddef.h" 1 3 4
# 211 "/usr/lib/gcc/i486-linux-gnu/4.4.3/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/i486-linux-gnu/4.4.3/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/i486-linux-gnu/4.4.3/include/stdarg.h" 1 3 4
# 40 "/usr/lib/gcc/i486-linux-gnu/4.4.3/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)];

};





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 "C" {


extern int __underflow (_IO_FILE *);
extern int __uflow (_IO_FILE *);
extern int __overflow (_IO_FILE *, int);
# 460 "/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) throw ();
extern int _IO_ferror (_IO_FILE *__fp) throw ();

extern int _IO_peekc_locked (_IO_FILE *__fp);





extern void _IO_flockfile (_IO_FILE *) throw ();
extern void _IO_funlockfile (_IO_FILE *) throw ();
extern int _IO_ftrylockfile (_IO_FILE *) throw ();
# 490 "/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 *) throw ();
# 552 "/usr/include/libio.h" 3 4
}
# 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) throw ();

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




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








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



extern char *tmpnam (char *__s) throw () ;





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








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) ;




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


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




extern FILE *fdopen (int __fd, __const char *__modes) throw () ;





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




extern FILE *fmemopen (void *__s, size_t __len, __const char *__modes)
  throw () ;




extern FILE *open_memstream (char **__bufloc, size_t *__sizeloc) throw () ;






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



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





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


extern void setlinebuf (FILE *__stream) throw ();








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, ...) throw ();





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) throw ();





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

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






extern int vasprintf (char **__restrict __ptr, __const char *__restrict __f,
        __gnuc_va_list __arg)
     throw () __attribute__ ((__format__ (__printf__, 2, 0))) ;
extern int __asprintf (char **__restrict __ptr,
         __const char *__restrict __fmt, ...)
     throw () __attribute__ ((__format__ (__printf__, 2, 3))) ;
extern int asprintf (char **__restrict __ptr,
       __const char *__restrict __fmt, ...)
     throw () __attribute__ ((__format__ (__printf__, 2, 3))) ;
# 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, ...) ;




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

extern int sscanf (__const char *__restrict __s,
     __const char *__restrict __format, ...) throw ();
# 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))) ;





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


extern int vsscanf (__const char *__restrict __s,
      __const char *__restrict __format, __gnuc_va_list __arg)
     throw () __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)
     ;






extern char *gets (char *__s) ;

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







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








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) ;




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

# 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) ;
extern size_t fwrite_unlocked (__const void *__restrict __ptr, size_t __size,
          size_t __n, FILE *__restrict __stream);








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




extern long int ftell (FILE *__stream) ;




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) ;
# 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) ;
extern int fgetpos64 (FILE *__restrict __stream, fpos64_t *__restrict __pos);
extern int fsetpos64 (FILE *__stream, __const fpos64_t *__pos);




extern void clearerr (FILE *__stream) throw ();

extern int feof (FILE *__stream) throw () ;

extern int ferror (FILE *__stream) throw () ;




extern void clearerr_unlocked (FILE *__stream) throw ();
extern int feof_unlocked (FILE *__stream) throw () ;
extern int ferror_unlocked (FILE *__stream) throw () ;








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) throw () ;




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





extern int pclose (FILE *__stream);





extern char *ctermid (char *__s) throw ();





extern char *cuserid (char *__s);




struct obstack;


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







extern void flockfile (FILE *__stream) throw ();



extern int ftrylockfile (FILE *__stream) throw () ;


extern void funlockfile (FILE *__stream) throw ();
# 916 "/usr/include/stdio.h" 3 4
}
# 2 "grover.c" 2
# 1 "/usr/include/string.h" 1 3 4
# 28 "/usr/include/string.h" 3 4
extern "C" {




# 1 "/usr/lib/gcc/i486-linux-gnu/4.4.3/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)
     throw () __attribute__ ((__nonnull__ (1, 2)));


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






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





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


extern int memcmp (__const void *__s1, __const void *__s2, size_t __n)
     throw () __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1, 2)));



extern "C++"
{
extern void *memchr (void *__s, int __c, size_t __n)
      throw () __asm ("memchr") __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1)));
extern __const void *memchr (__const void *__s, int __c, size_t __n)
      throw () __asm ("memchr") __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1)));
# 92 "/usr/include/string.h" 3 4
}










extern "C++" void *rawmemchr (void *__s, int __c)
     throw () __asm ("rawmemchr") __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1)));
extern "C++" __const void *rawmemchr (__const void *__s, int __c)
     throw () __asm ("rawmemchr") __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1)));







extern "C++" void *memrchr (void *__s, int __c, size_t __n)
      throw () __asm ("memrchr") __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1)));
extern "C++" __const void *memrchr (__const void *__s, int __c, size_t __n)
      throw () __asm ("memrchr") __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1)));









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

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


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

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


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

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


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

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






# 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;
# 162 "/usr/include/string.h" 2 3 4


extern int strcoll_l (__const char *__s1, __const char *__s2, __locale_t __l)
     throw () __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1, 2, 3)));

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




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






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



extern "C++"
{
extern char *strchr (char *__s, int __c)
     throw () __asm ("strchr") __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1)));
extern __const char *strchr (__const char *__s, int __c)
     throw () __asm ("strchr") __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1)));
# 231 "/usr/include/string.h" 3 4
}






extern "C++"
{
extern char *strrchr (char *__s, int __c)
     throw () __asm ("strrchr") __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1)));
extern __const char *strrchr (__const char *__s, int __c)
     throw () __asm ("strrchr") __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1)));
# 258 "/usr/include/string.h" 3 4
}










extern "C++" char *strchrnul (char *__s, int __c)
     throw () __asm ("strchrnul") __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1)));
extern "C++" __const char *strchrnul (__const char *__s, int __c)
     throw () __asm ("strchrnul") __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1)));









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


extern size_t strspn (__const char *__s, __const char *__accept)
     throw () __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1, 2)));


extern "C++"
{
extern char *strpbrk (char *__s, __const char *__accept)
     throw () __asm ("strpbrk") __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1, 2)));
extern __const char *strpbrk (__const char *__s, __const char *__accept)
     throw () __asm ("strpbrk") __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1, 2)));
# 310 "/usr/include/string.h" 3 4
}






extern "C++"
{
extern char *strstr (char *__haystack, __const char *__needle)
     throw () __asm ("strstr") __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1, 2)));
extern __const char *strstr (__const char *__haystack,
        __const char *__needle)
     throw () __asm ("strstr") __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1, 2)));
# 338 "/usr/include/string.h" 3 4
}







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




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

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





extern "C++" char *strcasestr (char *__haystack, __const char *__needle)
     throw () __asm ("strcasestr") __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1, 2)));
extern "C++" __const char *strcasestr (__const char *__haystack,
           __const char *__needle)
     throw () __asm ("strcasestr") __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1, 2)));
# 380 "/usr/include/string.h" 3 4
extern void *memmem (__const void *__haystack, size_t __haystacklen,
       __const void *__needle, size_t __needlelen)
     throw () __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1, 3)));



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





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





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





extern char *strerror (int __errnum) throw ();

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





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





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



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


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


extern int bcmp (__const void *__s1, __const void *__s2, size_t __n)
     throw () __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1, 2)));



extern "C++"
{
extern char *index (char *__s, int __c)
     throw () __asm ("index") __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1)));
extern __const char *index (__const char *__s, int __c)
     throw () __asm ("index") __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1)));
# 485 "/usr/include/string.h" 3 4
}







extern "C++"
{
extern char *rindex (char *__s, int __c)
     throw () __asm ("rindex") __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1)));
extern __const char *rindex (__const char *__s, int __c)
     throw () __asm ("rindex") __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1)));
# 513 "/usr/include/string.h" 3 4
}







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




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

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




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


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





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

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





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




extern char *strsignal (int __sig) throw ();


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



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




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


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


extern void *memfrob (void *__s, size_t __n) throw () __attribute__ ((__nonnull__ (1)));







extern "C++" char *basename (char *__filename)
     throw () __asm ("basename") __attribute__ ((__nonnull__ (1)));
extern "C++" __const char *basename (__const char *__filename)
     throw () __asm ("basename") __attribute__ ((__nonnull__ (1)));
# 644 "/usr/include/string.h" 3 4
}
# 3 "grover.c" 2
# 1 "/usr/include/c++/4.4/cstdlib" 1 3
# 41 "/usr/include/c++/4.4/cstdlib" 3

# 42 "/usr/include/c++/4.4/cstdlib" 3

# 1 "/usr/include/c++/4.4/i486-linux-gnu/bits/c++config.h" 1 3
# 243 "/usr/include/c++/4.4/i486-linux-gnu/bits/c++config.h" 3
# 1 "/usr/include/c++/4.4/i486-linux-gnu/bits/os_defines.h" 1 3
# 244 "/usr/include/c++/4.4/i486-linux-gnu/bits/c++config.h" 2 3


# 1 "/usr/include/c++/4.4/i486-linux-gnu/bits/cpu_defines.h" 1 3
# 247 "/usr/include/c++/4.4/i486-linux-gnu/bits/c++config.h" 2 3
# 44 "/usr/include/c++/4.4/cstdlib" 2 3
# 1 "/usr/include/c++/4.4/cstddef" 1 3
# 41 "/usr/include/c++/4.4/cstddef" 3

# 42 "/usr/include/c++/4.4/cstddef" 3


# 1 "/usr/lib/gcc/i486-linux-gnu/4.4.3/include/stddef.h" 1 3 4
# 149 "/usr/lib/gcc/i486-linux-gnu/4.4.3/include/stddef.h" 3 4
typedef int ptrdiff_t;
# 45 "/usr/include/c++/4.4/cstddef" 2 3




namespace std __attribute__ ((__visibility__ ("default"))) {

  using ::ptrdiff_t;
  using ::size_t;

}
# 45 "/usr/include/c++/4.4/cstdlib" 2 3
# 68 "/usr/include/c++/4.4/cstdlib" 3
# 1 "/usr/include/stdlib.h" 1 3 4
# 33 "/usr/include/stdlib.h" 3 4
# 1 "/usr/lib/gcc/i486-linux-gnu/4.4.3/include/stddef.h" 1 3 4
# 34 "/usr/include/stdlib.h" 2 3 4

extern "C" {






# 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
# 28 "/usr/include/bits/byteswap.h" 3 4
# 1 "/usr/include/bits/wordsize.h" 1 3 4
# 29 "/usr/include/bits/byteswap.h" 2 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
# 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) throw () ;




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

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

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





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





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





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

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





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

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




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

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





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

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

# 240 "/usr/include/stdlib.h" 3 4
extern long int strtol_l (__const char *__restrict __nptr,
     char **__restrict __endptr, int __base,
     __locale_t __loc) throw () __attribute__ ((__nonnull__ (1, 4))) ;

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

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

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

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

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

extern long double strtold_l (__const char *__restrict __nptr,
         char **__restrict __endptr,
         __locale_t __loc)
     throw () __attribute__ ((__nonnull__ (1, 3))) ;
# 311 "/usr/include/stdlib.h" 3 4
extern char *l64a (long int __n) throw () ;


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




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





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/i486-linux-gnu/4.4.3/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
# 23 "/usr/include/bits/select.h" 3 4
# 1 "/usr/include/bits/wordsize.h" 1 3 4
# 24 "/usr/include/bits/select.h" 2 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 * (int) sizeof (__fd_mask))];





  } fd_set;






typedef __fd_mask fd_mask;
# 99 "/usr/include/sys/select.h" 3 4
extern "C" {
# 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)
     throw ();
__extension__
extern unsigned int gnu_dev_minor (unsigned long long int __dev)
     throw ();
__extension__
extern unsigned long long int gnu_dev_makedev (unsigned int __major,
            unsigned int __minor)
     throw ();
# 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
# 23 "/usr/include/bits/pthreadtypes.h" 3 4
# 1 "/usr/include/bits/wordsize.h" 1 3 4
# 24 "/usr/include/bits/pthreadtypes.h" 2 3 4
# 50 "/usr/include/bits/pthreadtypes.h" 3 4
typedef unsigned long int pthread_t;


typedef union
{
  char __size[36];
  long int __align;
} pthread_attr_t;
# 67 "/usr/include/bits/pthreadtypes.h" 3 4
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];
  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];
  int __align;
} pthread_condattr_t;



typedef unsigned int pthread_key_t;



typedef int pthread_once_t;





typedef union
{
# 170 "/usr/include/bits/pthreadtypes.h" 3 4
  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) throw ();


extern void srandom (unsigned int __seed) throw ();





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



extern char *setstate (char *__statebuf) throw () __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) throw () __attribute__ ((__nonnull__ (1, 2)));

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

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

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






extern int rand (void) throw ();

extern void srand (unsigned int __seed) throw ();




extern int rand_r (unsigned int *__seed) throw ();







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


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


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


extern void srand48 (long int __seedval) throw ();
extern unsigned short int *seed48 (unsigned short int __seed16v[3])
     throw () __attribute__ ((__nonnull__ (1)));
extern void lcong48 (unsigned short int __param[7]) throw () __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) throw () __attribute__ ((__nonnull__ (1, 2)));
extern int erand48_r (unsigned short int __xsubi[3],
        struct drand48_data *__restrict __buffer,
        double *__restrict __result) throw () __attribute__ ((__nonnull__ (1, 2)));


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


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


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

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

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









extern void *malloc (size_t __size) throw () __attribute__ ((__malloc__)) ;

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










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

extern void free (void *__ptr) throw ();




extern void cfree (void *__ptr) throw ();



# 1 "/usr/include/alloca.h" 1 3 4
# 25 "/usr/include/alloca.h" 3 4
# 1 "/usr/lib/gcc/i486-linux-gnu/4.4.3/include/stddef.h" 1 3 4
# 26 "/usr/include/alloca.h" 2 3 4

extern "C" {





extern void *alloca (size_t __size) throw ();





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




extern void *valloc (size_t __size) throw () __attribute__ ((__malloc__)) ;




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




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



extern int atexit (void (*__func) (void)) throw () __attribute__ ((__nonnull__ (1)));






extern "C++" int at_quick_exit (void (*__func) (void))
     throw () __asm ("at_quick_exit") __attribute__ ((__nonnull__ (1)));









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






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







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







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






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




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





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





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


extern int unsetenv (__const char *__name) throw ();






extern int clearenv (void) throw ();
# 604 "/usr/include/stdlib.h" 3 4
extern char *mktemp (char *__template) throw () __attribute__ ((__nonnull__ (1))) ;
# 615 "/usr/include/stdlib.h" 3 4
extern int mkstemp (char *__template) __attribute__ ((__nonnull__ (1))) ;
# 625 "/usr/include/stdlib.h" 3 4
extern int mkstemp64 (char *__template) __attribute__ ((__nonnull__ (1))) ;
# 637 "/usr/include/stdlib.h" 3 4
extern int mkstemps (char *__template, int __suffixlen) __attribute__ ((__nonnull__ (1))) ;
# 647 "/usr/include/stdlib.h" 3 4
extern int mkstemps64 (char *__template, int __suffixlen)
     __attribute__ ((__nonnull__ (1))) ;
# 658 "/usr/include/stdlib.h" 3 4
extern char *mkdtemp (char *__template) throw () __attribute__ ((__nonnull__ (1))) ;
# 669 "/usr/include/stdlib.h" 3 4
extern int mkostemp (char *__template, int __flags) __attribute__ ((__nonnull__ (1))) ;
# 679 "/usr/include/stdlib.h" 3 4
extern int mkostemp64 (char *__template, int __flags) __attribute__ ((__nonnull__ (1))) ;
# 689 "/usr/include/stdlib.h" 3 4
extern int mkostemps (char *__template, int __suffixlen, int __flags)
     __attribute__ ((__nonnull__ (1))) ;
# 701 "/usr/include/stdlib.h" 3 4
extern int mkostemps64 (char *__template, int __suffixlen, int __flags)
     __attribute__ ((__nonnull__ (1))) ;









extern int system (__const char *__command) ;






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






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))) ;



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) throw () __attribute__ ((__const__)) ;
extern long int labs (long int __x) throw () __attribute__ ((__const__)) ;



__extension__ extern long long int llabs (long long int __x)
     throw () __attribute__ ((__const__)) ;







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




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

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




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




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




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




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







extern int mblen (__const char *__s, size_t __n) throw () ;


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


extern int wctomb (char *__s, wchar_t __wchar) throw () ;



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

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








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





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







extern int posix_openpt (int __oflag) ;







extern int grantpt (int __fd) throw ();



extern int unlockpt (int __fd) throw ();




extern char *ptsname (int __fd) throw () ;






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


extern int getpt (void);






extern int getloadavg (double __loadavg[], int __nelem)
     throw () __attribute__ ((__nonnull__ (1)));
# 958 "/usr/include/stdlib.h" 3 4
}
# 69 "/usr/include/c++/4.4/cstdlib" 2 3
# 100 "/usr/include/c++/4.4/cstdlib" 3
namespace std __attribute__ ((__visibility__ ("default"))) {

  using ::div_t;
  using ::ldiv_t;

  using ::abort;
  using ::abs;
  using ::atexit;
  using ::atof;
  using ::atoi;
  using ::atol;
  using ::bsearch;
  using ::calloc;
  using ::div;
  using ::exit;
  using ::free;
  using ::getenv;
  using ::labs;
  using ::ldiv;
  using ::malloc;

  using ::mblen;
  using ::mbstowcs;
  using ::mbtowc;

  using ::qsort;
  using ::rand;
  using ::realloc;
  using ::srand;
  using ::strtod;
  using ::strtol;
  using ::strtoul;
  using ::system;

  using ::wcstombs;
  using ::wctomb;


  inline long
  abs(long __i) { return labs(__i); }

  inline ldiv_t
  div(long __i, long __j) { return ldiv(__i, __j); }

}
# 157 "/usr/include/c++/4.4/cstdlib" 3
namespace __gnu_cxx __attribute__ ((__visibility__ ("default"))) {


  using ::lldiv_t;





  using ::_Exit;


  inline long long
  abs(long long __x) { return __x >= 0 ? __x : -__x; }


  using ::llabs;

  inline lldiv_t
  div(long long __n, long long __d)
  { lldiv_t __q; __q.quot = __n / __d; __q.rem = __n % __d; return __q; }

  using ::lldiv;
# 190 "/usr/include/c++/4.4/cstdlib" 3
  using ::atoll;
  using ::strtoll;
  using ::strtoull;

  using ::strtof;
  using ::strtold;

}

namespace std __attribute__ ((__visibility__ ("default"))) {


  using ::__gnu_cxx::lldiv_t;

  using ::__gnu_cxx::_Exit;
  using ::__gnu_cxx::abs;

  using ::__gnu_cxx::llabs;
  using ::__gnu_cxx::div;
  using ::__gnu_cxx::lldiv;

  using ::__gnu_cxx::atoll;
  using ::__gnu_cxx::strtof;
  using ::__gnu_cxx::strtoll;
  using ::__gnu_cxx::strtoull;
  using ::__gnu_cxx::strtold;

}
# 4 "grover.c" 2
# 1 "grover.h" 1
# 10 "grover.h"
# 1 "/usr/local/include/sndfile.h" 1 3
# 36 "/usr/local/include/sndfile.h" 3
extern "C" {
# 46 "/usr/local/include/sndfile.h" 3
enum
{
 SF_FORMAT_WAV = 0x010000,
 SF_FORMAT_AIFF = 0x020000,
 SF_FORMAT_AU = 0x030000,
 SF_FORMAT_RAW = 0x040000,
 SF_FORMAT_PAF = 0x050000,
 SF_FORMAT_SVX = 0x060000,
 SF_FORMAT_NIST = 0x070000,
 SF_FORMAT_VOC = 0x080000,
 SF_FORMAT_IRCAM = 0x0A0000,
 SF_FORMAT_W64 = 0x0B0000,
 SF_FORMAT_MAT4 = 0x0C0000,
 SF_FORMAT_MAT5 = 0x0D0000,
 SF_FORMAT_PVF = 0x0E0000,
 SF_FORMAT_XI = 0x0F0000,
 SF_FORMAT_HTK = 0x100000,
 SF_FORMAT_SDS = 0x110000,
 SF_FORMAT_AVR = 0x120000,
 SF_FORMAT_WAVEX = 0x130000,
 SF_FORMAT_SD2 = 0x160000,
 SF_FORMAT_FLAC = 0x170000,
 SF_FORMAT_CAF = 0x180000,
 SF_FORMAT_WVE = 0x190000,
 SF_FORMAT_OGG = 0x200000,
 SF_FORMAT_MPC2K = 0x210000,
 SF_FORMAT_RF64 = 0x220000,



 SF_FORMAT_PCM_S8 = 0x0001,
 SF_FORMAT_PCM_16 = 0x0002,
 SF_FORMAT_PCM_24 = 0x0003,
 SF_FORMAT_PCM_32 = 0x0004,

 SF_FORMAT_PCM_U8 = 0x0005,

 SF_FORMAT_FLOAT = 0x0006,
 SF_FORMAT_DOUBLE = 0x0007,

 SF_FORMAT_ULAW = 0x0010,
 SF_FORMAT_ALAW = 0x0011,
 SF_FORMAT_IMA_ADPCM = 0x0012,
 SF_FORMAT_MS_ADPCM = 0x0013,

 SF_FORMAT_GSM610 = 0x0020,
 SF_FORMAT_VOX_ADPCM = 0x0021,

 SF_FORMAT_G721_32 = 0x0030,
 SF_FORMAT_G723_24 = 0x0031,
 SF_FORMAT_G723_40 = 0x0032,

 SF_FORMAT_DWVW_12 = 0x0040,
 SF_FORMAT_DWVW_16 = 0x0041,
 SF_FORMAT_DWVW_24 = 0x0042,
 SF_FORMAT_DWVW_N = 0x0043,

 SF_FORMAT_DPCM_8 = 0x0050,
 SF_FORMAT_DPCM_16 = 0x0051,

 SF_FORMAT_VORBIS = 0x0060,



 SF_ENDIAN_FILE = 0x00000000,
 SF_ENDIAN_LITTLE = 0x10000000,
 SF_ENDIAN_BIG = 0x20000000,
 SF_ENDIAN_CPU = 0x30000000,

 SF_FORMAT_SUBMASK = 0x0000FFFF,
 SF_FORMAT_TYPEMASK = 0x0FFF0000,
 SF_FORMAT_ENDMASK = 0x30000000
} ;







enum
{ SFC_GET_LIB_VERSION = 0x1000,
 SFC_GET_LOG_INFO = 0x1001,
 SFC_GET_CURRENT_SF_INFO = 0x1002,


 SFC_GET_NORM_DOUBLE = 0x1010,
 SFC_GET_NORM_FLOAT = 0x1011,
 SFC_SET_NORM_DOUBLE = 0x1012,
 SFC_SET_NORM_FLOAT = 0x1013,
 SFC_SET_SCALE_FLOAT_INT_READ = 0x1014,
 SFC_SET_SCALE_INT_FLOAT_WRITE = 0x1015,

 SFC_GET_SIMPLE_FORMAT_COUNT = 0x1020,
 SFC_GET_SIMPLE_FORMAT = 0x1021,

 SFC_GET_FORMAT_INFO = 0x1028,

 SFC_GET_FORMAT_MAJOR_COUNT = 0x1030,
 SFC_GET_FORMAT_MAJOR = 0x1031,
 SFC_GET_FORMAT_SUBTYPE_COUNT = 0x1032,
 SFC_GET_FORMAT_SUBTYPE = 0x1033,

 SFC_CALC_SIGNAL_MAX = 0x1040,
 SFC_CALC_NORM_SIGNAL_MAX = 0x1041,
 SFC_CALC_MAX_ALL_CHANNELS = 0x1042,
 SFC_CALC_NORM_MAX_ALL_CHANNELS = 0x1043,
 SFC_GET_SIGNAL_MAX = 0x1044,
 SFC_GET_MAX_ALL_CHANNELS = 0x1045,

 SFC_SET_ADD_PEAK_CHUNK = 0x1050,
 SFC_SET_ADD_HEADER_PAD_CHUNK = 0x1051,

 SFC_UPDATE_HEADER_NOW = 0x1060,
 SFC_SET_UPDATE_HEADER_AUTO = 0x1061,

 SFC_FILE_TRUNCATE = 0x1080,

 SFC_SET_RAW_START_OFFSET = 0x1090,

 SFC_SET_DITHER_ON_WRITE = 0x10A0,
 SFC_SET_DITHER_ON_READ = 0x10A1,

 SFC_GET_DITHER_INFO_COUNT = 0x10A2,
 SFC_GET_DITHER_INFO = 0x10A3,

 SFC_GET_EMBED_FILE_INFO = 0x10B0,

 SFC_SET_CLIPPING = 0x10C0,
 SFC_GET_CLIPPING = 0x10C1,

 SFC_GET_INSTRUMENT = 0x10D0,
 SFC_SET_INSTRUMENT = 0x10D1,

 SFC_GET_LOOP_INFO = 0x10E0,

 SFC_GET_BROADCAST_INFO = 0x10F0,
 SFC_SET_BROADCAST_INFO = 0x10F1,

 SFC_GET_CHANNEL_MAP_INFO = 0x1100,
 SFC_SET_CHANNEL_MAP_INFO = 0x1101,

 SFC_RAW_DATA_NEEDS_ENDSWAP = 0x1110,


 SFC_WAVEX_SET_AMBISONIC = 0x1200,
 SFC_WAVEX_GET_AMBISONIC = 0x1201,

 SFC_SET_VBR_ENCODING_QUALITY = 0x1300,


 SFC_TEST_IEEE_FLOAT_REPLACE = 0x6001,







 SFC_SET_ADD_DITHER_ON_WRITE = 0x1070,
 SFC_SET_ADD_DITHER_ON_READ = 0x1071
} ;
# 216 "/usr/local/include/sndfile.h" 3
enum
{ SF_STR_TITLE = 0x01,
 SF_STR_COPYRIGHT = 0x02,
 SF_STR_SOFTWARE = 0x03,
 SF_STR_ARTIST = 0x04,
 SF_STR_COMMENT = 0x05,
 SF_STR_DATE = 0x06,
 SF_STR_ALBUM = 0x07,
 SF_STR_LICENSE = 0x08,
 SF_STR_TRACKNUMBER = 0x09,
 SF_STR_GENRE = 0x10
} ;
# 237 "/usr/local/include/sndfile.h" 3
enum
{
 SF_FALSE = 0,
 SF_TRUE = 1,


 SFM_READ = 0x10,
 SFM_WRITE = 0x20,
 SFM_RDWR = 0x30,

 SF_AMBISONIC_NONE = 0x40,
 SF_AMBISONIC_B_FORMAT = 0x41
} ;







enum
{ SF_ERR_NO_ERROR = 0,
 SF_ERR_UNRECOGNISED_FORMAT = 1,
 SF_ERR_SYSTEM = 2,
 SF_ERR_MALFORMED_FILE = 3,
 SF_ERR_UNSUPPORTED_ENCODING = 4
} ;





enum
{ SF_CHANNEL_MAP_INVALID = 0,
 SF_CHANNEL_MAP_MONO = 1,
 SF_CHANNEL_MAP_LEFT,
 SF_CHANNEL_MAP_RIGHT,
 SF_CHANNEL_MAP_CENTER,
 SF_CHANNEL_MAP_FRONT_LEFT,
 SF_CHANNEL_MAP_FRONT_RIGHT,
 SF_CHANNEL_MAP_FRONT_CENTER,
 SF_CHANNEL_MAP_REAR_CENTER,
 SF_CHANNEL_MAP_REAR_LEFT,
 SF_CHANNEL_MAP_REAR_RIGHT,
 SF_CHANNEL_MAP_LFE,
 SF_CHANNEL_MAP_FRONT_LEFT_OF_CENTER,
 SF_CHANNEL_MAP_FRONT_RIGHT_OF_CENTER,
 SF_CHANNEL_MAP_SIDE_LEFT,
 SF_CHANNEL_MAP_SIDE_RIGHT,
 SF_CHANNEL_MAP_TOP_CENTER,
 SF_CHANNEL_MAP_TOP_FRONT_LEFT,
 SF_CHANNEL_MAP_TOP_FRONT_RIGHT,
 SF_CHANNEL_MAP_TOP_FRONT_CENTER,
 SF_CHANNEL_MAP_TOP_REAR_LEFT,
 SF_CHANNEL_MAP_TOP_REAR_RIGHT,
 SF_CHANNEL_MAP_TOP_REAR_CENTER,

 SF_CHANNEL_MAP_AMBISONIC_B_W,
 SF_CHANNEL_MAP_AMBISONIC_B_X,
 SF_CHANNEL_MAP_AMBISONIC_B_Y,
 SF_CHANNEL_MAP_AMBISONIC_B_Z,

 SF_CHANNEL_MAP_MAX
} ;




typedef struct SNDFILE_tag SNDFILE ;
# 317 "/usr/local/include/sndfile.h" 3
typedef loff_t sf_count_t ;
# 327 "/usr/local/include/sndfile.h" 3
struct SF_INFO
{ sf_count_t frames ;
 int samplerate ;
 int channels ;
 int format ;
 int sections ;
 int seekable ;
} ;

typedef struct SF_INFO SF_INFO ;
# 349 "/usr/local/include/sndfile.h" 3
typedef struct
{ int format ;
 const char *name ;
 const char *extension ;
} SF_FORMAT_INFO ;







enum
{ SFD_DEFAULT_LEVEL = 0,
 SFD_CUSTOM_LEVEL = 0x40000000,

 SFD_NO_DITHER = 500,
 SFD_WHITE = 501,
 SFD_TRIANGULAR_PDF = 502
} ;

typedef struct
{ int type ;
 double level ;
 const char *name ;
} SF_DITHER_INFO ;





typedef struct
{ sf_count_t offset ;
 sf_count_t length ;
} SF_EMBED_FILE_INFO ;





enum
{


 SF_LOOP_NONE = 800,
 SF_LOOP_FORWARD,
 SF_LOOP_BACKWARD,
 SF_LOOP_ALTERNATING
} ;

typedef struct
{ int gain ;
 char basenote, detune ;
 char velocity_lo, velocity_hi ;
 char key_lo, key_hi ;
 int loop_count ;

 struct
 { int mode ;
  unsigned int start ;
  unsigned int end ;
  unsigned int count ;
 } loops [16] ;
} SF_INSTRUMENT ;




typedef struct
{
 short time_sig_num ;
 short time_sig_den ;
 int loop_mode ;

 int num_beats ;



 float bpm ;



 int root_key ;
 int future [6] ;
} SF_LOOP_INFO ;
# 456 "/usr/local/include/sndfile.h" 3
typedef struct { char description [256] ; char originator [32] ; char originator_reference [32] ; char origination_date [10] ; char origination_time [8] ; unsigned int time_reference_low ; unsigned int time_reference_high ; short version ; char umid [64] ; char reserved [190] ; unsigned int coding_history_size ; char coding_history [256] ; } SF_BROADCAST_INFO ;




typedef sf_count_t (*sf_vio_get_filelen) (void *user_data) ;
typedef sf_count_t (*sf_vio_seek) (sf_count_t offset, int whence, void *user_data) ;
typedef sf_count_t (*sf_vio_read) (void *ptr, sf_count_t count, void *user_data) ;
typedef sf_count_t (*sf_vio_write) (const void *ptr, sf_count_t count, void *user_data) ;
typedef sf_count_t (*sf_vio_tell) (void *user_data) ;

struct SF_VIRTUAL_IO
{ sf_vio_get_filelen get_filelen ;
 sf_vio_seek seek ;
 sf_vio_read read ;
 sf_vio_write write ;
 sf_vio_tell tell ;
} ;

typedef struct SF_VIRTUAL_IO SF_VIRTUAL_IO ;
# 484 "/usr/local/include/sndfile.h" 3
SNDFILE* sf_open (const char *path, int mode, SF_INFO *sfinfo) ;
# 499 "/usr/local/include/sndfile.h" 3
SNDFILE* sf_open_fd (int fd, int mode, SF_INFO *sfinfo, int close_desc) ;

SNDFILE* sf_open_virtual (SF_VIRTUAL_IO *sfvirtual, int mode, SF_INFO *sfinfo, void *user_data) ;






int sf_error (SNDFILE *sndfile) ;






const char* sf_strerror (SNDFILE *sndfile) ;







const char* sf_error_number (int errnum) ;







int sf_perror (SNDFILE *sndfile) ;
int sf_error_str (SNDFILE *sndfile, char* str, size_t len) ;




int sf_command (SNDFILE *sndfile, int command, void *data, int datasize) ;




int sf_format_check (const SF_INFO *info) ;
# 557 "/usr/local/include/sndfile.h" 3
sf_count_t sf_seek (SNDFILE *sndfile, sf_count_t frames, int whence) ;
# 568 "/usr/local/include/sndfile.h" 3
int sf_set_string (SNDFILE *sndfile, int str_type, const char* str) ;

const char* sf_get_string (SNDFILE *sndfile, int str_type) ;




const char * sf_version_string (void) ;





sf_count_t sf_read_raw (SNDFILE *sndfile, void *ptr, sf_count_t bytes) ;
sf_count_t sf_write_raw (SNDFILE *sndfile, const void *ptr, sf_count_t bytes) ;
# 595 "/usr/local/include/sndfile.h" 3
sf_count_t sf_readf_short (SNDFILE *sndfile, short *ptr, sf_count_t frames) ;
sf_count_t sf_writef_short (SNDFILE *sndfile, const short *ptr, sf_count_t frames) ;

sf_count_t sf_readf_int (SNDFILE *sndfile, int *ptr, sf_count_t frames) ;
sf_count_t sf_writef_int (SNDFILE *sndfile, const int *ptr, sf_count_t frames) ;

sf_count_t sf_readf_float (SNDFILE *sndfile, float *ptr, sf_count_t frames) ;
sf_count_t sf_writef_float (SNDFILE *sndfile, const float *ptr, sf_count_t frames) ;

sf_count_t sf_readf_double (SNDFILE *sndfile, double *ptr, sf_count_t frames) ;
sf_count_t sf_writef_double (SNDFILE *sndfile, const double *ptr, sf_count_t frames) ;







sf_count_t sf_read_short (SNDFILE *sndfile, short *ptr, sf_count_t items) ;
sf_count_t sf_write_short (SNDFILE *sndfile, const short *ptr, sf_count_t items) ;

sf_count_t sf_read_int (SNDFILE *sndfile, int *ptr, sf_count_t items) ;
sf_count_t sf_write_int (SNDFILE *sndfile, const int *ptr, sf_count_t items) ;

sf_count_t sf_read_float (SNDFILE *sndfile, float *ptr, sf_count_t items) ;
sf_count_t sf_write_float (SNDFILE *sndfile, const float *ptr, sf_count_t items) ;

sf_count_t sf_read_double (SNDFILE *sndfile, double *ptr, sf_count_t items) ;
sf_count_t sf_write_double (SNDFILE *sndfile, const double *ptr, sf_count_t items) ;







int sf_close (SNDFILE *sndfile) ;







void sf_write_sync (SNDFILE *sndfile) ;
# 661 "/usr/local/include/sndfile.h" 3
}
# 11 "grover.h" 2
# 1 "/usr/include/math.h" 1 3 4
# 30 "/usr/include/math.h" 3 4
extern "C" {



# 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
# 26 "/usr/include/bits/mathdef.h" 3 4
# 1 "/usr/include/bits/wordsize.h" 1 3 4
# 27 "/usr/include/bits/mathdef.h" 2 3 4
# 38 "/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) throw (); extern double __acos (double __x) throw ();

extern double asin (double __x) throw (); extern double __asin (double __x) throw ();

extern double atan (double __x) throw (); extern double __atan (double __x) throw ();

extern double atan2 (double __y, double __x) throw (); extern double __atan2 (double __y, double __x) throw ();


extern double cos (double __x) throw (); extern double __cos (double __x) throw ();

extern double sin (double __x) throw (); extern double __sin (double __x) throw ();

extern double tan (double __x) throw (); extern double __tan (double __x) throw ();




extern double cosh (double __x) throw (); extern double __cosh (double __x) throw ();

extern double sinh (double __x) throw (); extern double __sinh (double __x) throw ();

extern double tanh (double __x) throw (); extern double __tanh (double __x) throw ();




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






extern double acosh (double __x) throw (); extern double __acosh (double __x) throw ();

extern double asinh (double __x) throw (); extern double __asinh (double __x) throw ();

extern double atanh (double __x) throw (); extern double __atanh (double __x) throw ();







extern double exp (double __x) throw (); extern double __exp (double __x) throw ();


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


extern double ldexp (double __x, int __exponent) throw (); extern double __ldexp (double __x, int __exponent) throw ();


extern double log (double __x) throw (); extern double __log (double __x) throw ();


extern double log10 (double __x) throw (); extern double __log10 (double __x) throw ();


extern double modf (double __x, double *__iptr) throw (); extern double __modf (double __x, double *__iptr) throw ();




extern double exp10 (double __x) throw (); extern double __exp10 (double __x) throw ();

extern double pow10 (double __x) throw (); extern double __pow10 (double __x) throw ();





extern double expm1 (double __x) throw (); extern double __expm1 (double __x) throw ();


extern double log1p (double __x) throw (); extern double __log1p (double __x) throw ();


extern double logb (double __x) throw (); extern double __logb (double __x) throw ();






extern double exp2 (double __x) throw (); extern double __exp2 (double __x) throw ();


extern double log2 (double __x) throw (); extern double __log2 (double __x) throw ();








extern double pow (double __x, double __y) throw (); extern double __pow (double __x, double __y) throw ();


extern double sqrt (double __x) throw (); extern double __sqrt (double __x) throw ();





extern double hypot (double __x, double __y) throw (); extern double __hypot (double __x, double __y) throw ();






extern double cbrt (double __x) throw (); extern double __cbrt (double __x) throw ();








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


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


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


extern double fmod (double __x, double __y) throw (); extern double __fmod (double __x, double __y) throw ();




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


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





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


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


extern double drem (double __x, double __y) throw (); extern double __drem (double __x, double __y) throw ();



extern double significand (double __x) throw (); extern double __significand (double __x) throw ();





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






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





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



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


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






extern double erf (double) throw (); extern double __erf (double) throw ();
extern double erfc (double) throw (); extern double __erfc (double) throw ();
extern double lgamma (double) throw (); extern double __lgamma (double) throw ();






extern double tgamma (double) throw (); extern double __tgamma (double) throw ();





extern double gamma (double) throw (); extern double __gamma (double) throw ();






extern double lgamma_r (double, int *__signgamp) throw (); extern double __lgamma_r (double, int *__signgamp) throw ();







extern double rint (double __x) throw (); extern double __rint (double __x) throw ();


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

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



extern double remainder (double __x, double __y) throw (); extern double __remainder (double __x, double __y) throw ();



extern double scalbn (double __x, int __n) throw (); extern double __scalbn (double __x, int __n) throw ();



extern int ilogb (double __x) throw (); extern int __ilogb (double __x) throw ();




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



extern double nearbyint (double __x) throw (); extern double __nearbyint (double __x) throw ();



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



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




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






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



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



extern double fdim (double __x, double __y) throw (); extern double __fdim (double __x, double __y) throw ();


extern double fmax (double __x, double __y) throw (); extern double __fmax (double __x, double __y) throw ();


extern double fmin (double __x, double __y) throw (); extern double __fmin (double __x, double __y) throw ();



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


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



extern double fma (double __x, double __y, double __z) throw (); extern double __fma (double __x, double __y, double __z) throw ();








extern double scalb (double __x, double __n) throw (); extern double __scalb (double __x, double __n) throw ();
# 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) throw (); extern float __acosf (float __x) throw ();

extern float asinf (float __x) throw (); extern float __asinf (float __x) throw ();

extern float atanf (float __x) throw (); extern float __atanf (float __x) throw ();

extern float atan2f (float __y, float __x) throw (); extern float __atan2f (float __y, float __x) throw ();


extern float cosf (float __x) throw (); extern float __cosf (float __x) throw ();

extern float sinf (float __x) throw (); extern float __sinf (float __x) throw ();

extern float tanf (float __x) throw (); extern float __tanf (float __x) throw ();




extern float coshf (float __x) throw (); extern float __coshf (float __x) throw ();

extern float sinhf (float __x) throw (); extern float __sinhf (float __x) throw ();

extern float tanhf (float __x) throw (); extern float __tanhf (float __x) throw ();




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






extern float acoshf (float __x) throw (); extern float __acoshf (float __x) throw ();

extern float asinhf (float __x) throw (); extern float __asinhf (float __x) throw ();

extern float atanhf (float __x) throw (); extern float __atanhf (float __x) throw ();







extern float expf (float __x) throw (); extern float __expf (float __x) throw ();


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


extern float ldexpf (float __x, int __exponent) throw (); extern float __ldexpf (float __x, int __exponent) throw ();


extern float logf (float __x) throw (); extern float __logf (float __x) throw ();


extern float log10f (float __x) throw (); extern float __log10f (float __x) throw ();


extern float modff (float __x, float *__iptr) throw (); extern float __modff (float __x, float *__iptr) throw ();




extern float exp10f (float __x) throw (); extern float __exp10f (float __x) throw ();

extern float pow10f (float __x) throw (); extern float __pow10f (float __x) throw ();





extern float expm1f (float __x) throw (); extern float __expm1f (float __x) throw ();


extern float log1pf (float __x) throw (); extern float __log1pf (float __x) throw ();


extern float logbf (float __x) throw (); extern float __logbf (float __x) throw ();






extern float exp2f (float __x) throw (); extern float __exp2f (float __x) throw ();


extern float log2f (float __x) throw (); extern float __log2f (float __x) throw ();








extern float powf (float __x, float __y) throw (); extern float __powf (float __x, float __y) throw ();


extern float sqrtf (float __x) throw (); extern float __sqrtf (float __x) throw ();





extern float hypotf (float __x, float __y) throw (); extern float __hypotf (float __x, float __y) throw ();






extern float cbrtf (float __x) throw (); extern float __cbrtf (float __x) throw ();








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


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


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


extern float fmodf (float __x, float __y) throw (); extern float __fmodf (float __x, float __y) throw ();




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


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





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


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


extern float dremf (float __x, float __y) throw (); extern float __dremf (float __x, float __y) throw ();



extern float significandf (float __x) throw (); extern float __significandf (float __x) throw ();





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






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





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



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


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






extern float erff (float) throw (); extern float __erff (float) throw ();
extern float erfcf (float) throw (); extern float __erfcf (float) throw ();
extern float lgammaf (float) throw (); extern float __lgammaf (float) throw ();






extern float tgammaf (float) throw (); extern float __tgammaf (float) throw ();





extern float gammaf (float) throw (); extern float __gammaf (float) throw ();






extern float lgammaf_r (float, int *__signgamp) throw (); extern float __lgammaf_r (float, int *__signgamp) throw ();







extern float rintf (float __x) throw (); extern float __rintf (float __x) throw ();


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

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



extern float remainderf (float __x, float __y) throw (); extern float __remainderf (float __x, float __y) throw ();



extern float scalbnf (float __x, int __n) throw (); extern float __scalbnf (float __x, int __n) throw ();



extern int ilogbf (float __x) throw (); extern int __ilogbf (float __x) throw ();




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



extern float nearbyintf (float __x) throw (); extern float __nearbyintf (float __x) throw ();



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



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




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






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



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



extern float fdimf (float __x, float __y) throw (); extern float __fdimf (float __x, float __y) throw ();


extern float fmaxf (float __x, float __y) throw (); extern float __fmaxf (float __x, float __y) throw ();


extern float fminf (float __x, float __y) throw (); extern float __fminf (float __x, float __y) throw ();



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


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



extern float fmaf (float __x, float __y, float __z) throw (); extern float __fmaf (float __x, float __y, float __z) throw ();








extern float scalbf (float __x, float __n) throw (); extern float __scalbf (float __x, float __n) throw ();
# 95 "/usr/include/math.h" 2 3 4
# 145 "/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) throw (); extern long double __acosl (long double __x) throw ();

extern long double asinl (long double __x) throw (); extern long double __asinl (long double __x) throw ();

extern long double atanl (long double __x) throw (); extern long double __atanl (long double __x) throw ();

extern long double atan2l (long double __y, long double __x) throw (); extern long double __atan2l (long double __y, long double __x) throw ();


extern long double cosl (long double __x) throw (); extern long double __cosl (long double __x) throw ();

extern long double sinl (long double __x) throw (); extern long double __sinl (long double __x) throw ();

extern long double tanl (long double __x) throw (); extern long double __tanl (long double __x) throw ();




extern long double coshl (long double __x) throw (); extern long double __coshl (long double __x) throw ();

extern long double sinhl (long double __x) throw (); extern long double __sinhl (long double __x) throw ();

extern long double tanhl (long double __x) throw (); extern long double __tanhl (long double __x) throw ();




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






extern long double acoshl (long double __x) throw (); extern long double __acoshl (long double __x) throw ();

extern long double asinhl (long double __x) throw (); extern long double __asinhl (long double __x) throw ();

extern long double atanhl (long double __x) throw (); extern long double __atanhl (long double __x) throw ();







extern long double expl (long double __x) throw (); extern long double __expl (long double __x) throw ();


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


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


extern long double logl (long double __x) throw (); extern long double __logl (long double __x) throw ();


extern long double log10l (long double __x) throw (); extern long double __log10l (long double __x) throw ();


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




extern long double exp10l (long double __x) throw (); extern long double __exp10l (long double __x) throw ();

extern long double pow10l (long double __x) throw (); extern long double __pow10l (long double __x) throw ();





extern long double expm1l (long double __x) throw (); extern long double __expm1l (long double __x) throw ();


extern long double log1pl (long double __x) throw (); extern long double __log1pl (long double __x) throw ();


extern long double logbl (long double __x) throw (); extern long double __logbl (long double __x) throw ();






extern long double exp2l (long double __x) throw (); extern long double __exp2l (long double __x) throw ();


extern long double log2l (long double __x) throw (); extern long double __log2l (long double __x) throw ();








extern long double powl (long double __x, long double __y) throw (); extern long double __powl (long double __x, long double __y) throw ();


extern long double sqrtl (long double __x) throw (); extern long double __sqrtl (long double __x) throw ();





extern long double hypotl (long double __x, long double __y) throw (); extern long double __hypotl (long double __x, long double __y) throw ();






extern long double cbrtl (long double __x) throw (); extern long double __cbrtl (long double __x) throw ();








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


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


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


extern long double fmodl (long double __x, long double __y) throw (); extern long double __fmodl (long double __x, long double __y) throw ();




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


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





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


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


extern long double dreml (long double __x, long double __y) throw (); extern long double __dreml (long double __x, long double __y) throw ();



extern long double significandl (long double __x) throw (); extern long double __significandl (long double __x) throw ();





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






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





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



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


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






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






extern long double tgammal (long double) throw (); extern long double __tgammal (long double) throw ();





extern long double gammal (long double) throw (); extern long double __gammal (long double) throw ();






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







extern long double rintl (long double __x) throw (); extern long double __rintl (long double __x) throw ();


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

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



extern long double remainderl (long double __x, long double __y) throw (); extern long double __remainderl (long double __x, long double __y) throw ();



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



extern int ilogbl (long double __x) throw (); extern int __ilogbl (long double __x) throw ();




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



extern long double nearbyintl (long double __x) throw (); extern long double __nearbyintl (long double __x) throw ();



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



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




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






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



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



extern long double fdiml (long double __x, long double __y) throw (); extern long double __fdiml (long double __x, long double __y) throw ();


extern long double fmaxl (long double __x, long double __y) throw (); extern long double __fmaxl (long double __x, long double __y) throw ();


extern long double fminl (long double __x, long double __y) throw (); extern long double __fminl (long double __x, long double __y) throw ();



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


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



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








extern long double scalbl (long double __x, long double __n) throw (); extern long double __scalbl (long double __x, long double __n) throw ();
# 146 "/usr/include/math.h" 2 3 4
# 161 "/usr/include/math.h" 3 4
extern int signgam;
# 202 "/usr/include/math.h" 3 4
enum
  {
    FP_NAN,

    FP_INFINITE,

    FP_ZERO,

    FP_SUBNORMAL,

    FP_NORMAL

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




extern _LIB_VERSION_TYPE _LIB_VERSION;
# 318 "/usr/include/math.h" 3 4
struct __exception



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


extern int matherr (struct __exception *__exc) throw ();
# 476 "/usr/include/math.h" 3 4
}
# 12 "grover.h" 2

# 1 "/usr/local/include/aubio/aubio.h" 1 3
# 151 "/usr/local/include/aubio/aubio.h" 3
extern "C"
{



# 1 "/usr/local/include/aubio/types.h" 1 3
# 31 "/usr/local/include/aubio/types.h" 3
extern "C" {
# 41 "/usr/local/include/aubio/types.h" 3
typedef float smpl_t;
# 51 "/usr/local/include/aubio/types.h" 3
typedef double lsmp_t;
# 60 "/usr/local/include/aubio/types.h" 3
typedef unsigned int uint_t;

typedef int sint_t;

typedef char char_t;


}
# 157 "/usr/local/include/aubio/aubio.h" 2 3
# 1 "/usr/local/include/aubio/fvec.h" 1 3
# 25 "/usr/local/include/aubio/fvec.h" 3
extern "C" {
# 38 "/usr/local/include/aubio/fvec.h" 3
typedef struct {
  uint_t length;
  smpl_t *data;
} fvec_t;






fvec_t * new_fvec(uint_t length);





void del_fvec(fvec_t *s);
# 65 "/usr/local/include/aubio/fvec.h" 3
smpl_t fvec_read_sample(fvec_t *s, uint_t position);
# 77 "/usr/local/include/aubio/fvec.h" 3
void fvec_write_sample(fvec_t *s, smpl_t data, uint_t position);
# 88 "/usr/local/include/aubio/fvec.h" 3
smpl_t * fvec_get_data(fvec_t *s);






void fvec_print(fvec_t *s);







void fvec_set(fvec_t *s, smpl_t val);






void fvec_zeros(fvec_t *s);






void fvec_ones(fvec_t *s);






void fvec_rev(fvec_t *s);
# 135 "/usr/local/include/aubio/fvec.h" 3
void fvec_weight(fvec_t *s, fvec_t *weight);







void fvec_copy(fvec_t *s, fvec_t *t);


}
# 158 "/usr/local/include/aubio/aubio.h" 2 3
# 1 "/usr/local/include/aubio/cvec.h" 1 3
# 25 "/usr/local/include/aubio/cvec.h" 3
extern "C" {
# 39 "/usr/local/include/aubio/cvec.h" 3
typedef struct {
  uint_t length;
  smpl_t *norm;
  smpl_t *phas;
} cvec_t;
# 56 "/usr/local/include/aubio/cvec.h" 3
cvec_t * new_cvec(uint_t length);





void del_cvec(cvec_t *s);
# 74 "/usr/local/include/aubio/cvec.h" 3
void cvec_write_norm(cvec_t *s, smpl_t data, uint_t position);
# 86 "/usr/local/include/aubio/cvec.h" 3
void cvec_write_phas(cvec_t *s, smpl_t data, uint_t position);
# 97 "/usr/local/include/aubio/cvec.h" 3
smpl_t cvec_read_norm(cvec_t *s, uint_t position);
# 108 "/usr/local/include/aubio/cvec.h" 3
smpl_t cvec_read_phas(cvec_t *s, uint_t position);
# 118 "/usr/local/include/aubio/cvec.h" 3
smpl_t * cvec_get_norm(cvec_t *s);
# 128 "/usr/local/include/aubio/cvec.h" 3
smpl_t * cvec_get_phas(cvec_t *s);






void cvec_print(cvec_t *s);







void cvec_set(cvec_t *s, smpl_t val);






void cvec_zeros(cvec_t *s);






void cvec_ones(cvec_t *s);


}
# 159 "/usr/local/include/aubio/aubio.h" 2 3
# 1 "/usr/local/include/aubio/lvec.h" 1 3
# 25 "/usr/local/include/aubio/lvec.h" 3
extern "C" {
# 39 "/usr/local/include/aubio/lvec.h" 3
typedef struct {
  uint_t length;
  lsmp_t *data;
} lvec_t;






lvec_t * new_lvec(uint_t length);





void del_lvec(lvec_t *s);
# 66 "/usr/local/include/aubio/lvec.h" 3
lsmp_t lvec_read_sample(lvec_t *s, uint_t position);
# 78 "/usr/local/include/aubio/lvec.h" 3
void lvec_write_sample(lvec_t *s, lsmp_t data, uint_t position);
# 89 "/usr/local/include/aubio/lvec.h" 3
lsmp_t * lvec_get_data(lvec_t *s);






void lvec_print(lvec_t *s);







void lvec_set(lvec_t *s, smpl_t val);






void lvec_zeros(lvec_t *s);






void lvec_ones(lvec_t *s);


}
# 160 "/usr/local/include/aubio/aubio.h" 2 3
# 1 "/usr/local/include/aubio/fmat.h" 1 3
# 25 "/usr/local/include/aubio/fmat.h" 3
extern "C" {
# 38 "/usr/local/include/aubio/fmat.h" 3
typedef struct {
  uint_t length;
  uint_t height;
  smpl_t **data;
} fmat_t;







fmat_t * new_fmat(uint_t length, uint_t channels);





void del_fmat(fmat_t *s);
# 68 "/usr/local/include/aubio/fmat.h" 3
smpl_t fmat_read_sample(fmat_t *s, uint_t channel, uint_t position);
# 81 "/usr/local/include/aubio/fmat.h" 3
void fmat_write_sample(fmat_t *s, smpl_t data, uint_t channel, uint_t position);
# 92 "/usr/local/include/aubio/fmat.h" 3
smpl_t * fmat_get_channel(fmat_t *s, uint_t channel);
# 104 "/usr/local/include/aubio/fmat.h" 3
void fmat_put_channel(fmat_t *s, smpl_t * data, uint_t channel);
# 114 "/usr/local/include/aubio/fmat.h" 3
smpl_t ** fmat_get_data(fmat_t *s);






void fmat_print(fmat_t *s);







void fmat_set(fmat_t *s, smpl_t val);






void fmat_zeros(fmat_t *s);






void fmat_ones(fmat_t *s);






void fmat_rev(fmat_t *s);
# 161 "/usr/local/include/aubio/fmat.h" 3
void fmat_weight(fmat_t *s, fmat_t *weight);







void fmat_copy(fmat_t *s, fmat_t *t);


}
# 161 "/usr/local/include/aubio/aubio.h" 2 3
# 1 "/usr/local/include/aubio/musicutils.h" 1 3
# 29 "/usr/local/include/aubio/musicutils.h" 3
extern "C" {
# 46 "/usr/local/include/aubio/musicutils.h" 3
fvec_t *new_aubio_window (char_t * window_type, uint_t size);
# 58 "/usr/local/include/aubio/musicutils.h" 3
smpl_t aubio_unwrap2pi (smpl_t phase);


smpl_t aubio_bintomidi (smpl_t bin, smpl_t samplerate, smpl_t fftsize);


smpl_t aubio_miditobin (smpl_t midi, smpl_t samplerate, smpl_t fftsize);


smpl_t aubio_bintofreq (smpl_t bin, smpl_t samplerate, smpl_t fftsize);


smpl_t aubio_freqtobin (smpl_t freq, smpl_t samplerate, smpl_t fftsize);


smpl_t aubio_freqtomidi (smpl_t freq);


smpl_t aubio_miditofreq (smpl_t midi);







void aubio_cleanup (void);
# 96 "/usr/local/include/aubio/musicutils.h" 3
smpl_t aubio_zero_crossing_rate (fvec_t * v);
# 107 "/usr/local/include/aubio/musicutils.h" 3
smpl_t aubio_db_spl (fvec_t * v);
# 117 "/usr/local/include/aubio/musicutils.h" 3
uint_t aubio_silence_detection (fvec_t * v, smpl_t threshold);
# 127 "/usr/local/include/aubio/musicutils.h" 3
smpl_t aubio_level_detection (fvec_t * v, smpl_t threshold);


}
# 162 "/usr/local/include/aubio/aubio.h" 2 3
# 1 "/usr/local/include/aubio/temporal/resampler.h" 1 3
# 34 "/usr/local/include/aubio/temporal/resampler.h" 3
extern "C" {



typedef struct _aubio_resampler_t aubio_resampler_t;







aubio_resampler_t *new_aubio_resampler (smpl_t ratio, uint_t type);


void del_aubio_resampler (aubio_resampler_t * s);
# 58 "/usr/local/include/aubio/temporal/resampler.h" 3
void aubio_resampler_do (aubio_resampler_t * s, fvec_t * input,
    fvec_t * output);


}
# 163 "/usr/local/include/aubio/aubio.h" 2 3
# 1 "/usr/local/include/aubio/temporal/filter.h" 1 3
# 64 "/usr/local/include/aubio/temporal/filter.h" 3
extern "C" {





typedef struct _aubio_filter_t aubio_filter_t;







void aubio_filter_do (aubio_filter_t * f, fvec_t * in);
# 87 "/usr/local/include/aubio/temporal/filter.h" 3
void aubio_filter_do_outplace (aubio_filter_t * f, fvec_t * in, fvec_t * out);
# 96 "/usr/local/include/aubio/temporal/filter.h" 3
void aubio_filter_do_filtfilt (aubio_filter_t * f, fvec_t * in, fvec_t * tmp);
# 105 "/usr/local/include/aubio/temporal/filter.h" 3
lvec_t *aubio_filter_get_feedback (aubio_filter_t * f);
# 114 "/usr/local/include/aubio/temporal/filter.h" 3
lvec_t *aubio_filter_get_feedforward (aubio_filter_t * f);
# 123 "/usr/local/include/aubio/temporal/filter.h" 3
uint_t aubio_filter_get_order (aubio_filter_t * f);
# 132 "/usr/local/include/aubio/temporal/filter.h" 3
uint_t aubio_filter_get_samplerate (aubio_filter_t * f);
# 142 "/usr/local/include/aubio/temporal/filter.h" 3
uint_t aubio_filter_set_samplerate (aubio_filter_t * f, uint_t samplerate);






void aubio_filter_do_reset (aubio_filter_t * f);
# 161 "/usr/local/include/aubio/temporal/filter.h" 3
aubio_filter_t *new_aubio_filter (uint_t order);






void del_aubio_filter (aubio_filter_t * f);


}
# 164 "/usr/local/include/aubio/aubio.h" 2 3
# 1 "/usr/local/include/aubio/temporal/biquad.h" 1 3
# 41 "/usr/local/include/aubio/temporal/biquad.h" 3
extern "C" {
# 54 "/usr/local/include/aubio/temporal/biquad.h" 3
uint_t aubio_filter_set_biquad (aubio_filter_t * f, lsmp_t b0, lsmp_t b1,
    lsmp_t b2, lsmp_t a1, lsmp_t a2);
# 66 "/usr/local/include/aubio/temporal/biquad.h" 3
aubio_filter_t *new_aubio_filter_biquad (lsmp_t b0, lsmp_t b1, lsmp_t b2,
    lsmp_t a1, lsmp_t a2);


}
# 165 "/usr/local/include/aubio/aubio.h" 2 3
# 1 "/usr/local/include/aubio/temporal/a_weighting.h" 1 3
# 58 "/usr/local/include/aubio/temporal/a_weighting.h" 3
extern "C" {
# 70 "/usr/local/include/aubio/temporal/a_weighting.h" 3
aubio_filter_t *new_aubio_filter_a_weighting (uint_t samplerate);
# 80 "/usr/local/include/aubio/temporal/a_weighting.h" 3
uint_t aubio_filter_set_a_weighting (aubio_filter_t * f, uint_t samplerate);


}
# 166 "/usr/local/include/aubio/aubio.h" 2 3
# 1 "/usr/local/include/aubio/temporal/c_weighting.h" 1 3
# 58 "/usr/local/include/aubio/temporal/c_weighting.h" 3
extern "C" {
# 70 "/usr/local/include/aubio/temporal/c_weighting.h" 3
aubio_filter_t *new_aubio_filter_c_weighting (uint_t samplerate);
# 80 "/usr/local/include/aubio/temporal/c_weighting.h" 3
uint_t aubio_filter_set_c_weighting (aubio_filter_t * f, uint_t samplerate);


}
# 167 "/usr/local/include/aubio/aubio.h" 2 3
# 1 "/usr/local/include/aubio/spectral/fft.h" 1 3
# 31 "/usr/local/include/aubio/spectral/fft.h" 3
extern "C" {
# 42 "/usr/local/include/aubio/spectral/fft.h" 3
typedef struct _aubio_fft_t aubio_fft_t;






aubio_fft_t * new_aubio_fft (uint_t size);





void del_aubio_fft(aubio_fft_t * s);
# 64 "/usr/local/include/aubio/spectral/fft.h" 3
void aubio_fft_do (aubio_fft_t *s, fvec_t * input, cvec_t * spectrum);







void aubio_fft_rdo (aubio_fft_t *s, cvec_t * spectrum, fvec_t * output);
# 81 "/usr/local/include/aubio/spectral/fft.h" 3
void aubio_fft_do_complex (aubio_fft_t *s, fvec_t * input, fvec_t * compspec);







void aubio_fft_rdo_complex (aubio_fft_t *s, fvec_t * compspec, fvec_t * output);







void aubio_fft_get_spectrum(fvec_t * compspec, cvec_t * spectrum);






void aubio_fft_get_realimag(cvec_t * spectrum, fvec_t * compspec);







void aubio_fft_get_phas(fvec_t * compspec, cvec_t * spectrum);






void aubio_fft_get_imag(cvec_t * spectrum, fvec_t * compspec);







void aubio_fft_get_norm(fvec_t * compspec, cvec_t * spectrum);






void aubio_fft_get_real(cvec_t * spectrum, fvec_t * compspec);


}
# 168 "/usr/local/include/aubio/aubio.h" 2 3
# 1 "/usr/local/include/aubio/spectral/phasevoc.h" 1 3
# 36 "/usr/local/include/aubio/spectral/phasevoc.h" 3
extern "C" {



typedef struct _aubio_pvoc_t aubio_pvoc_t;







aubio_pvoc_t * new_aubio_pvoc (uint_t win_s, uint_t hop_s);





void del_aubio_pvoc(aubio_pvoc_t *pv);
# 68 "/usr/local/include/aubio/spectral/phasevoc.h" 3
void aubio_pvoc_do(aubio_pvoc_t *pv, fvec_t *in, cvec_t * fftgrain);
# 81 "/usr/local/include/aubio/spectral/phasevoc.h" 3
void aubio_pvoc_rdo(aubio_pvoc_t *pv, cvec_t * fftgrain, fvec_t *out);






uint_t aubio_pvoc_get_win(aubio_pvoc_t* pv);





uint_t aubio_pvoc_get_hop(aubio_pvoc_t* pv);


}
# 169 "/usr/local/include/aubio/aubio.h" 2 3
# 1 "/usr/local/include/aubio/spectral/filterbank.h" 1 3
# 34 "/usr/local/include/aubio/spectral/filterbank.h" 3
extern "C"
{



typedef struct _aubio_filterbank_t aubio_filterbank_t;







aubio_filterbank_t *new_aubio_filterbank (uint_t n_filters, uint_t win_s);






void del_aubio_filterbank (aubio_filterbank_t * fb);
# 63 "/usr/local/include/aubio/spectral/filterbank.h" 3
void aubio_filterbank_do (aubio_filterbank_t * fb, cvec_t * in, fvec_t * out);






fmat_t *aubio_filterbank_get_coeffs (aubio_filterbank_t * f);







uint_t aubio_filterbank_set_coeffs (aubio_filterbank_t * f, fmat_t * filters);


}
# 170 "/usr/local/include/aubio/aubio.h" 2 3
# 1 "/usr/local/include/aubio/spectral/filterbank_mel.h" 1 3
# 38 "/usr/local/include/aubio/spectral/filterbank_mel.h" 3
extern "C"
{
# 52 "/usr/local/include/aubio/spectral/filterbank_mel.h" 3
uint_t aubio_filterbank_set_triangle_bands (aubio_filterbank_t * fb,
    fvec_t * freqs, smpl_t samplerate);
# 63 "/usr/local/include/aubio/spectral/filterbank_mel.h" 3
uint_t aubio_filterbank_set_mel_coeffs_slaney (aubio_filterbank_t * fb,
    smpl_t samplerate);


}
# 171 "/usr/local/include/aubio/aubio.h" 2 3
# 1 "/usr/local/include/aubio/spectral/mfcc.h" 1 3
# 32 "/usr/local/include/aubio/spectral/mfcc.h" 3
extern "C"
{



typedef struct _aubio_mfcc_t aubio_mfcc_t;
# 47 "/usr/local/include/aubio/spectral/mfcc.h" 3
aubio_mfcc_t *new_aubio_mfcc (uint_t buf_size,
    uint_t n_filters, uint_t n_coeffs, uint_t samplerate);






void del_aubio_mfcc (aubio_mfcc_t * mf);
# 64 "/usr/local/include/aubio/spectral/mfcc.h" 3
void aubio_mfcc_do (aubio_mfcc_t * mf, cvec_t * in, fvec_t * out);


}
# 172 "/usr/local/include/aubio/aubio.h" 2 3
# 1 "/usr/local/include/aubio/spectral/specdesc.h" 1 3
# 148 "/usr/local/include/aubio/spectral/specdesc.h" 3
extern "C" {



typedef struct _aubio_specdesc_t aubio_specdesc_t;
# 163 "/usr/local/include/aubio/spectral/specdesc.h" 3
void aubio_specdesc_do (aubio_specdesc_t * o, cvec_t * fftgrain,
    fvec_t * desc);







aubio_specdesc_t *new_aubio_specdesc (char_t * method, uint_t buf_size);






void del_aubio_specdesc (aubio_specdesc_t * o);


}
# 173 "/usr/local/include/aubio/aubio.h" 2 3
# 1 "/usr/local/include/aubio/pitch/pitch.h" 1 3
# 25 "/usr/local/include/aubio/pitch/pitch.h" 3
extern "C" {
# 38 "/usr/local/include/aubio/pitch/pitch.h" 3
typedef struct _aubio_pitch_t aubio_pitch_t;
# 47 "/usr/local/include/aubio/pitch/pitch.h" 3
void aubio_pitch_do (aubio_pitch_t * o, fvec_t * in, fvec_t * out);







uint_t aubio_pitch_set_tolerance (aubio_pitch_t * o, smpl_t tol);






void del_aubio_pitch (aubio_pitch_t * o);
# 72 "/usr/local/include/aubio/pitch/pitch.h" 3
aubio_pitch_t *new_aubio_pitch (char_t * method,
    uint_t buf_size, uint_t hop_size, uint_t samplerate);







uint_t aubio_pitch_set_unit (aubio_pitch_t * o, char_t * mode);


}
# 174 "/usr/local/include/aubio/aubio.h" 2 3
# 1 "/usr/local/include/aubio/onset/onset.h" 1 3
# 41 "/usr/local/include/aubio/onset/onset.h" 3
extern "C" {



typedef struct _aubio_onset_t aubio_onset_t;
# 55 "/usr/local/include/aubio/onset/onset.h" 3
aubio_onset_t * new_aubio_onset (char_t * method,
    uint_t buf_size, uint_t hop_size, uint_t samplerate);
# 65 "/usr/local/include/aubio/onset/onset.h" 3
void aubio_onset_do (aubio_onset_t *o, fvec_t * input, fvec_t * onset);







uint_t aubio_onset_set_silence(aubio_onset_t * o, smpl_t silence);







uint_t aubio_onset_set_threshold(aubio_onset_t * o, smpl_t threshold);
# 90 "/usr/local/include/aubio/onset/onset.h" 3
uint_t aubio_onset_set_minioi(aubio_onset_t * o, uint_t minioi);






void del_aubio_onset(aubio_onset_t * o);


}
# 175 "/usr/local/include/aubio/aubio.h" 2 3
# 1 "/usr/local/include/aubio/onset/peakpicker.h" 1 3
# 31 "/usr/local/include/aubio/onset/peakpicker.h" 3
extern "C" {



typedef struct _aubio_peakpicker_t aubio_peakpicker_t;


aubio_peakpicker_t * new_aubio_peakpicker(void);

void aubio_peakpicker_do(aubio_peakpicker_t * p, fvec_t * in, fvec_t * out);

void del_aubio_peakpicker(aubio_peakpicker_t * p);


fvec_t *aubio_peakpicker_get_thresholded_input (aubio_peakpicker_t * p);

uint_t aubio_peakpicker_set_threshold(aubio_peakpicker_t * p, smpl_t threshold);

smpl_t aubio_peakpicker_get_threshold(aubio_peakpicker_t * p);


}
# 176 "/usr/local/include/aubio/aubio.h" 2 3
# 1 "/usr/local/include/aubio/tempo/tempo.h" 1 3
# 34 "/usr/local/include/aubio/tempo/tempo.h" 3
extern "C" {



typedef struct _aubio_tempo_t aubio_tempo_t;


aubio_tempo_t * new_aubio_tempo (char_t * method,
    uint_t buf_size, uint_t hop_size, uint_t samplerate);


void aubio_tempo_do (aubio_tempo_t *o, fvec_t * input, fvec_t * tempo);


uint_t aubio_tempo_set_silence(aubio_tempo_t * o, smpl_t silence);


uint_t aubio_tempo_set_threshold(aubio_tempo_t * o, smpl_t threshold);
# 60 "/usr/local/include/aubio/tempo/tempo.h" 3
smpl_t aubio_tempo_get_bpm(aubio_tempo_t * bt);
# 70 "/usr/local/include/aubio/tempo/tempo.h" 3
smpl_t aubio_tempo_get_confidence(aubio_tempo_t * bt);


void del_aubio_tempo(aubio_tempo_t * o);


}
# 177 "/usr/local/include/aubio/aubio.h" 2 3
# 193 "/usr/local/include/aubio/aubio.h" 3
}
# 14 "grover.h" 2
# 1 "/usr/include/aubio/sndfileio.h" 1 3 4
# 27 "/usr/include/aubio/sndfileio.h" 3 4
extern "C" {





typedef struct _aubio_sndfile_t aubio_sndfile_t;



aubio_sndfile_t * new_aubio_sndfile_ro (const char * inputfile);



aubio_sndfile_t * new_aubio_sndfile_wo(aubio_sndfile_t * existingfile, const char * outputname);



int aubio_sndfile_open_wo (aubio_sndfile_t * file, const char * outputname);



int aubio_sndfile_read(aubio_sndfile_t * file, int frames, fvec_t * read);



int aubio_sndfile_write(aubio_sndfile_t * file, int frames, fvec_t * write);



int del_aubio_sndfile(aubio_sndfile_t * file);



void aubio_sndfile_info(aubio_sndfile_t * file);



uint_t aubio_sndfile_channels(aubio_sndfile_t * file);
uint_t aubio_sndfile_samplerate(aubio_sndfile_t * file);


}
# 15 "grover.h" 2
# 1 "/usr/include/aubio/beattracking.h" 1 3 4
# 40 "/usr/include/aubio/beattracking.h" 3 4
extern "C" {



typedef struct _aubio_beattracking_t aubio_beattracking_t;







aubio_beattracking_t * new_aubio_beattracking(uint_t winlen, uint_t channels);
# 61 "/usr/include/aubio/beattracking.h" 3 4
void aubio_beattracking_do(aubio_beattracking_t * bt, fvec_t * dfframes, fvec_t * out);





void del_aubio_beattracking(aubio_beattracking_t * p);


}
# 16 "grover.h" 2

struct _aubio_sndfile_t {
        SNDFILE *handle;
        int samplerate;
        int channels;
        int format;
        float *tmpdata;
        int size;
};

aubio_sndfile_t * new_aubio_sndfile_ro(const char* outputname);
int aubio_sndfile_read_mono(aubio_sndfile_t * f, int frames, fvec_t * read);
int aubio_process(smpl_t ** input, smpl_t ** output, int nframes);
# 5 "grover.c" 2

fvec_t * tempo_out = __null;
int overlap_size = 256;
fvec_t * woodblock = __null;
fvec_t * obuf = __null;
fvec_t * ibuf = __null;
unsigned int pos = 0;
int usejack = 0;
aubio_tempo_t * bt = __null;
smpl_t istactus = 0;
smpl_t isonset = 0;

int main(int argc, char **argv) {
  tempo_out = new_fvec(2);
  woodblock = new_fvec(overlap_size);
  obuf = new_fvec(overlap_size);
  ibuf = new_fvec(overlap_size);
  aubio_sndfile_t * media_file = new_aubio_sndfile_ro("everyday.wav");
  printf("%d\n", media_file->samplerate);
  printf("%d\n", media_file->size);

  int samplerate = media_file->samplerate;



  int frames_read = 0;
  printf("reading file.. ");
  while (overlap_size == aubio_sndfile_read_mono(media_file, overlap_size, woodblock)) {
    frames_read += overlap_size;
  }
  printf("done reading file!\n");

  printf("%d", frames_read);
  printf("\n");
  return 0;
}

int aubio_sndfile_read_mono (aubio_sndfile_t * f, int frames, fvec_t * read) {
  sf_count_t read_frames;
  int i, j, channels = f->channels;
  int nsamples = frames * channels;
  int aread;
  smpl_t *pread;


  if (nsamples >= f->size) {
    fprintf(stderr, "Maximum aubio_sndfile_read buffer size exceeded.");
    return -1;




  }



  read_frames = sf_read_float (f->handle, f->tmpdata, nsamples);

  aread = (int) floor (read_frames / (float) channels);


  pread = (smpl_t *) fvec_get_data (read);
  for (i = 0; i < channels; i++) {
    for (j = 0; j < aread; j++) {
      pread[j] += (smpl_t) f->tmpdata[channels * j + i];
    }
  }
  for (j = 0; j < aread; j++) {
    pread[j] /= (smpl_t)channels;
  }

  return aread;
}

aubio_sndfile_t * new_aubio_sndfile_ro(const char* outputname) {
  aubio_sndfile_t * f = (aubio_sndfile_t*)malloc(sizeof(aubio_sndfile_t));
  SF_INFO sfinfo;
  memset(&sfinfo,0,sizeof (sfinfo));

  f->handle = sf_open (outputname, SFM_READ, &sfinfo);

  if (f->handle == __null) {
    fprintf(stderr, "Failed opening %s: %s\n", outputname, sf_strerror (__null));
    return __null;
  }

  if (sfinfo.channels > 6) {
    fprintf(stderr, "Not able to process more than %d channels\n", 6);
    return __null;
  }

  f->size = 4096*sfinfo.channels;
  f->tmpdata = (float*)malloc((f->size)*sizeof(float));

  f->samplerate = sfinfo.samplerate;
  f->channels = sfinfo.channels;
  f->format = sfinfo.format;

  return f;
}

int aubio_process(smpl_t **input, smpl_t **output, int nframes) {
  unsigned int j;
  for (j=0;j<(unsigned)nframes;j++) {
    if(usejack) {

      fvec_write_sample(ibuf, input[0][j], pos);

      output[0][j] = fvec_read_sample(obuf, pos);
    }

    if (pos == overlap_size-1) {

      aubio_tempo_do (bt,ibuf,tempo_out);
      istactus = fvec_read_sample (tempo_out, 0);
      isonset = fvec_read_sample (tempo_out, 1);
      if (istactus > 0.) {

      } else {

      }

      pos = -1;
    }
    pos++;
  }
  return 1;
}