symbols[]:

global scope global
  global scope implicit__BlockDevice
  type int8 = int8
  type uint8 = uint8
  type int16 = int16
  type uint16 = uint16
  type int32 = int32
  type uint32 = uint32
  type int64 = int64
  type uint64 = uint64
  type float64 = float32
  type offs = int16
  type addr = uint16
  type void = void
  type byte = int8
  type ubyte = uint8
  type short = int16
  type ushort = uint16
  type long = int32
  type ulong = uint32
  type int = int16
  type uint = uint16
  type utf8char = enum uint8
  type ucs1char = enum uint8
  type ucs2char = enum uint16
  type ucs4char = enum uint32
  type utf8str = utf8char[]
    utf8str spacestr ( uint16 )
    utf8str spacestr ( uint16, utf8char )
    utf8str charstr ( uint16 )
    ucs1char hexchar ( uint16 )
    utf8str hexstr ( uint8 )
    utf8str hexstr ( uint16 )
    utf8str hexstr ( uint32 )
    utf8str hexstr ( uint16, uint16 digits )
    utf8str hexstr ( uint32, uint16 digits )
    utf8str binstr ( uint8 )
    utf8str binstr ( uint16 )
    utf8str binstr ( uint32 )
    utf8str binstr ( uint16, uint16 digits )
    utf8str binstr ( uint32, uint16 digits )
    utf8str binstr ( uint16, utf8str¢ o, utf8str¢ l )
    utf8str binstr ( uint32, utf8str¢ o, utf8str¢ l )
    utf8str numstr ( int16 )
    utf8str numstr ( uint16 )
    utf8str numstr ( int32 )
    utf8str numstr ( uint32 )
    utf8str toupper ( utf8str¢ )
    utf8str tolower ( utf8str¢ )
    utf8str escape ( utf8str¢, ucs1char leftquote )
    utf8str unescape ( utf8str¢ )
    utf8str urlencode ( utf8str¢ )
    utf8str urldecode ( utf8str¢ )
    utf8str entab ( utf8str¢, uint16 tabwidth )
    utf8str detab ( utf8str¢, uint16 tabwidth )
    utf8str toupper ( utf8char[to] )
    utf8str tolower ( utf8char[to] )
    utf8str escape ( utf8char[to], ucs1char leftquote )
    utf8str unescape ( utf8char[to] )
    utf8str urlencode ( utf8char[to] )
    utf8str urldecode ( utf8char[to] )
    utf8str entab ( utf8char[to], uint16 tabwidth )
    utf8str detab ( utf8char[to], uint16 tabwidth )
    ucs1str toucs1 ( utf8str¢ )
    ucs2str toucs2 ( utf8str¢ )
    utf8str toutf8 ( utf8str¢ )
    ucs1str toucs1 ( utf8char[to] )
    ucs2str toucs2 ( utf8char[to] )
    utf8str toutf8 ( utf8char[to] )
    utf8str min ( utf8str, utf8str )
    utf8str min ( utf8str, utf8str¢ )
    utf8str min ( utf8str¢, utf8str )
    utf8str¢ min ( utf8str¢, utf8str¢ )
    utf8str¢ min ( utf8str[]¢ )
    utf8str¢ min ( utf8str[to] )
    utf8str max ( utf8str, utf8str )
    utf8str max ( utf8str, utf8str¢ )
    utf8str max ( utf8str¢, utf8str )
    utf8str¢ max ( utf8str¢, utf8str¢ )
    utf8str¢ max ( utf8str[]¢ )
    utf8str¢ max ( utf8str[to] )
    void flip ( utf8str[to] )
    void rol ( utf8str[to] )
    void ror ( utf8str[to] )
    void sort ( utf8str[to] )
    void rsort ( utf8str[to] )
    void shuffle ( utf8str[to] )
    void revert ( utf8str[to] )
  type ucs1str = ucs1char[]
    ucs1str spacestr ( uint16 )
    ucs1str spacestr ( uint16, ucs1char )
    ucs1str charstr ( uint16 )
    ucs1char hexchar ( uint16 )
    ucs1str hexstr ( uint8 )
    ucs1str hexstr ( uint16 )
    ucs1str hexstr ( uint32 )
    ucs1str hexstr ( uint16, uint16 digits )
    ucs1str hexstr ( uint32, uint16 digits )
    ucs1str binstr ( uint8 )
    ucs1str binstr ( uint16 )
    ucs1str binstr ( uint32 )
    ucs1str binstr ( uint16, uint16 digits )
    ucs1str binstr ( uint32, uint16 digits )
    ucs1str binstr ( uint16, ucs1str¢ o, ucs1str¢ l )
    ucs1str binstr ( uint32, ucs1str¢ o, ucs1str¢ l )
    ucs1str numstr ( int16 )
    ucs1str numstr ( uint16 )
    ucs1str numstr ( int32 )
    ucs1str numstr ( uint32 )
    ucs1str toupper ( ucs1str¢ )
    ucs1str tolower ( ucs1str¢ )
    ucs1str escape ( ucs1str¢, ucs1char leftquote )
    ucs1str unescape ( ucs1str¢ )
    ucs1str urlencode ( ucs1str¢ )
    ucs1str urldecode ( ucs1str¢ )
    ucs1str entab ( ucs1str¢, uint16 tabwidth )
    ucs1str detab ( ucs1str¢, uint16 tabwidth )
    ucs1str toupper ( ucs1char[to] )
    ucs1str tolower ( ucs1char[to] )
    ucs1str escape ( ucs1char[to], ucs1char leftquote )
    ucs1str unescape ( ucs1char[to] )
    ucs1str urlencode ( ucs1char[to] )
    ucs1str urldecode ( ucs1char[to] )
    ucs1str entab ( ucs1char[to], uint16 tabwidth )
    ucs1str detab ( ucs1char[to], uint16 tabwidth )
    ucs1str toucs1 ( ucs1str¢ )
    ucs2str toucs2 ( ucs1str¢ )
    utf8str toutf8 ( ucs1str¢ )
    ucs1str toucs1 ( ucs1char[to] )
    ucs2str toucs2 ( ucs1char[to] )
    utf8str toutf8 ( ucs1char[to] )
    ucs1str min ( ucs1str, ucs1str )
    ucs1str min ( ucs1str, ucs1str¢ )
    ucs1str min ( ucs1str¢, ucs1str )
    ucs1str¢ min ( ucs1str¢, ucs1str¢ )
    ucs1str¢ min ( ucs1str[]¢ )
    ucs1str¢ min ( ucs1str[to] )
    ucs1str max ( ucs1str, ucs1str )
    ucs1str max ( ucs1str, ucs1str¢ )
    ucs1str max ( ucs1str¢, ucs1str )
    ucs1str¢ max ( ucs1str¢, ucs1str¢ )
    ucs1str¢ max ( ucs1str[]¢ )
    ucs1str¢ max ( ucs1str[to] )
    void flip ( ucs1str[to] )
    void rol ( ucs1str[to] )
    void ror ( ucs1str[to] )
    void sort ( ucs1str[to] )
    void rsort ( ucs1str[to] )
    void shuffle ( ucs1str[to] )
    void revert ( ucs1str[to] )
  type ucs2str = ucs2char[]
    ucs2str spacestr ( uint16 )
    ucs2str spacestr ( uint16, ucs2char )
    ucs2str charstr ( uint16 )
    ucs2char hexchar ( uint16 )
    ucs2str hexstr ( uint8 )
    ucs2str hexstr ( uint16 )
    ucs2str hexstr ( uint32 )
    ucs2str hexstr ( uint16, uint16 digits )
    ucs2str hexstr ( uint32, uint16 digits )
    ucs2str binstr ( uint8 )
    ucs2str binstr ( uint16 )
    ucs2str binstr ( uint32 )
    ucs2str binstr ( uint16, uint16 digits )
    ucs2str binstr ( uint32, uint16 digits )
    ucs2str binstr ( uint16, ucs2str¢ o, ucs2str¢ l )
    ucs2str binstr ( uint32, ucs2str¢ o, ucs2str¢ l )
    ucs2str numstr ( int16 )
    ucs2str numstr ( uint16 )
    ucs2str numstr ( int32 )
    ucs2str numstr ( uint32 )
    ucs2str toupper ( ucs2str¢ )
    ucs2str tolower ( ucs2str¢ )
    ucs2str escape ( ucs2str¢, ucs2char leftquote )
    ucs2str unescape ( ucs2str¢ )
    ucs2str urlencode ( ucs2str¢ )
    ucs2str urldecode ( ucs2str¢ )
    ucs2str entab ( ucs2str¢, uint16 tabwidth )
    ucs2str detab ( ucs2str¢, uint16 tabwidth )
    ucs2str toupper ( ucs2char[to] )
    ucs2str tolower ( ucs2char[to] )
    ucs2str escape ( ucs2char[to], ucs2char leftquote )
    ucs2str unescape ( ucs2char[to] )
    ucs2str urlencode ( ucs2char[to] )
    ucs2str urldecode ( ucs2char[to] )
    ucs2str entab ( ucs2char[to], uint16 tabwidth )
    ucs2str detab ( ucs2char[to], uint16 tabwidth )
    ucs1str toucs1 ( ucs2str¢ )
    ucs2str toucs2 ( ucs2str¢ )
    utf8str toutf8 ( ucs2str¢ )
    ucs1str toucs1 ( ucs2char[to] )
    ucs2str toucs2 ( ucs2char[to] )
    utf8str toutf8 ( ucs2char[to] )
    ucs2str min ( ucs2str, ucs2str )
    ucs2str min ( ucs2str, ucs2str¢ )
    ucs2str min ( ucs2str¢, ucs2str )
    ucs2str¢ min ( ucs2str¢, ucs2str¢ )
    ucs2str¢ min ( ucs2str[]¢ )
    ucs2str¢ min ( ucs2str[to] )
    ucs2str max ( ucs2str, ucs2str )
    ucs2str max ( ucs2str, ucs2str¢ )
    ucs2str max ( ucs2str¢, ucs2str )
    ucs2str¢ max ( ucs2str¢, ucs2str¢ )
    ucs2str¢ max ( ucs2str[]¢ )
    ucs2str¢ max ( ucs2str[to] )
    void flip ( ucs2str[to] )
    void rol ( ucs2str[to] )
    void ror ( ucs2str[to] )
    void sort ( ucs2str[to] )
    void rsort ( ucs2str[to] )
    void shuffle ( ucs2str[to] )
    void revert ( ucs2str[to] )
  type ucs4str = ucs4char[]
  type char = enum uint8
  type bool = enum uint8
  type float = float32
  type str = ucs1char[]
  type Thread = {}
  type Mutex = {}
  type Sema = {}
  type Irpt = {}
  type Object = {}
  type Stream = {}
  type FileInfo = {}
  type FD = { FD_Handlers¢ handlers, NodeType nodetype, ucs1str name,  init ( FD¢, NodeType, ucs1str¢ name, FD_Handlers¢ ),  kill ( FD¢ ), ill ( FD ), 16 getctl ( FD¢, uint8 fu ),  setctl ( FD¢, uint8 fu, uint16 n ), 16 avail_in ( FD¢ ), 16 avail_out ( FD¢ ), char getc ( FD¢ ),  putc ( FD¢, ucs1char c ), str gets ( FD¢, uint16 delimiters ),  puts ( FD¢, ucs1str¢ ),  puts ( FD¢, ucs1str ),  putnum ( FD¢, uint16 ),  putnum ( FD¢, int16 ),  read ( FD¢, uint8[to] ),  write ( FD¢, uint8[to] ),  read_block ( FD¢, uint32 blk, uint8[]¢ ),  write_block ( FD¢, uint32 blk, uint8[]¢ ), 32 getfpos ( FD¢ ),  setfpos ( FD¢, uint32 fpos ),  is_dir ( FD¢ ),  is_file ( FD¢ ) }
    var FD_Handlers¢ handlers
    var NodeType nodetype
    var ucs1str name
    void init ( FD¢, NodeType, ucs1str¢ name, FD_Handlers¢ )
    void kill ( FD¢ )
    FD kill ( FD )
    uint16 getctl ( FD¢, uint8 fu )
    void setctl ( FD¢, uint8 fu, uint16 n )
    uint16 avail_in ( FD¢ )
    uint16 avail_out ( FD¢ )
    ucs1char getc ( FD¢ )
    void putc ( FD¢, ucs1char c )
    ucs1str gets ( FD¢, uint16 delimiters )
    void puts ( FD¢, ucs1str¢ )
    void puts ( FD¢, ucs1str )
    void putnum ( FD¢, uint16 )
    void putnum ( FD¢, int16 )
    bool read ( FD¢, uint8[to] )
    bool write ( FD¢, uint8[to] )
    bool read_block ( FD¢, uint32 blk, uint8[]¢ )
    bool write_block ( FD¢, uint32 blk, uint8[]¢ )
    uint32 getfpos ( FD¢ )
    bool setfpos ( FD¢, uint32 fpos )
    bool is_dir ( FD¢ )
    bool is_file ( FD¢ )
  const bool yes = 1
  const bool no = 0
  const bool true = 1
  const bool false = 0
  uint8 msbit ( uint16 )
  uint8 msbit ( uint32 )
  int16 sign ( int16 )
  int16 sign ( int32 )
  uint16 abs ( int16 )
  uint32 abs ( int32 )
  uint16 swap_bytes ( uint16 )
  uint32 revert_bytes ( uint32 )
  uint32 swap_words ( uint32 )
  uint16 random ()
  uint32 mul_wwl ( uint16, uint16 )
  void flip ( int8[to] ) = opcode flip
  void rol ( int8[to] ) = opcode rol
  void ror ( int8[to] ) = opcode ror
  void sort ( int8[to] ) = opcode sort
  void rsort ( int8[to] ) = opcode rsort
  void shuffle ( int8[to] ) = opcode shuffle
  void revert ( int8[to] ) = opcode revert
  int8[] join ( int8[][]¢, int8 ) = opcode join
  int8[] join ( int8[][]¢, int8[]¢ ) = opcode join
  int8[][] split ( int8[]¢, int8 ) = opcode split
  int8[][] split ( int8[]¢, int8[]¢ ) = opcode split
  int8 min ( int8, int8 )
  int8 min ( int8, int8, int8 )
  int8 min ( int8[to] )
  int8 max ( int8, int8 )
  int8 max ( int8, int8, int8 )
  int8 max ( int8[to] )
  uint16 find ( int8[to], int8 ) = opcode find
  uint16 find ( int8[to], int8[]¢ ) = opcode find
  uint16 rfind ( int8[to], int8 ) = opcode rfind
  uint16 rfind ( int8[to], int8[]¢ ) = opcode rfind
  void shrinktofit ( int8[]& )
  int8[to] substr ( int8[]¢, uint16 a, uint16 e )
  int8[to] midstr ( int8[]¢, uint16 i, uint16 n )
  int8[to] leftstr ( int8[]¢, uint16 n )
  int8[to] rightstr ( int8[]¢, uint16 n )
  int8 numval ( utf8str¢ )
  int8 numval ( ucs1str¢ )
  int8 numval ( ucs2str¢ )
  void flip ( uint8[to] ) = opcode flip
  void rol ( uint8[to] ) = opcode rol
  void ror ( uint8[to] ) = opcode ror
  void sort ( uint8[to] ) = opcode sort
  void rsort ( uint8[to] ) = opcode rsort
  void shuffle ( uint8[to] ) = opcode shuffle
  void revert ( uint8[to] ) = opcode revert
  uint8[] join ( uint8[][]¢, uint8 ) = opcode join
  uint8[] join ( uint8[][]¢, uint8[]¢ ) = opcode join
  uint8[][] split ( uint8[]¢, uint8 ) = opcode split
  uint8[][] split ( uint8[]¢, uint8[]¢ ) = opcode split
  uint8 min ( uint8, uint8 )
  uint8 min ( uint8, uint8, uint8 )
  uint8 min ( uint8[to] )
  uint8 max ( uint8, uint8 )
  uint8 max ( uint8, uint8, uint8 )
  uint8 max ( uint8[to] )
  uint16 find ( uint8[to], uint8 ) = opcode find
  uint16 find ( uint8[to], uint8[]¢ ) = opcode find
  uint16 rfind ( uint8[to], uint8 ) = opcode rfind
  uint16 rfind ( uint8[to], uint8[]¢ ) = opcode rfind
  void shrinktofit ( uint8[]& )
  uint8[to] substr ( uint8[]¢, uint16 a, uint16 e )
  uint8[to] midstr ( uint8[]¢, uint16 i, uint16 n )
  uint8[to] leftstr ( uint8[]¢, uint16 n )
  uint8[to] rightstr ( uint8[]¢, uint16 n )
  uint8 numval ( utf8str¢ )
  uint8 numval ( ucs1str¢ )
  uint8 numval ( ucs2str¢ )
  void flip ( int16[to] ) = opcode flip
  void rol ( int16[to] ) = opcode rol
  void ror ( int16[to] ) = opcode ror
  void sort ( int16[to] ) = opcode sort
  void rsort ( int16[to] ) = opcode rsort
  void shuffle ( int16[to] ) = opcode shuffle
  void revert ( int16[to] ) = opcode revert
  int16[] join ( int16[][]¢, int16 ) = opcode join
  int16[] join ( int16[][]¢, int16[]¢ ) = opcode join
  int16[][] split ( int16[]¢, int16 ) = opcode split
  int16[][] split ( int16[]¢, int16[]¢ ) = opcode split
  int16 min ( int16, int16 )
  int16 min ( int16, int16, int16 )
  int16 min ( int16[to] )
  int16 max ( int16, int16 )
  int16 max ( int16, int16, int16 )
  int16 max ( int16[to] )
  uint16 find ( int16[to], int16 ) = opcode find
  uint16 find ( int16[to], int16[]¢ ) = opcode find
  uint16 rfind ( int16[to], int16 ) = opcode rfind
  uint16 rfind ( int16[to], int16[]¢ ) = opcode rfind
  void shrinktofit ( int16[]& )
  int16[to] substr ( int16[]¢, uint16 a, uint16 e )
  int16[to] midstr ( int16[]¢, uint16 i, uint16 n )
  int16[to] leftstr ( int16[]¢, uint16 n )
  int16[to] rightstr ( int16[]¢, uint16 n )
  int16 numval ( utf8str¢ )
  int16 numval ( ucs1str¢ )
  int16 numval ( ucs2str¢ )
  void flip ( uint16[to] ) = opcode flip
  void rol ( uint16[to] ) = opcode rol
  void ror ( uint16[to] ) = opcode ror
  void sort ( uint16[to] ) = opcode sort
  void rsort ( uint16[to] ) = opcode rsort
  void shuffle ( uint16[to] ) = opcode shuffle
  void revert ( uint16[to] ) = opcode revert
  uint16[] join ( uint16[][]¢, uint16 ) = opcode join
  uint16[] join ( uint16[][]¢, uint16[]¢ ) = opcode join
  uint16[][] split ( uint16[]¢, uint16 ) = opcode split
  uint16[][] split ( uint16[]¢, uint16[]¢ ) = opcode split
  uint16 min ( uint16, uint16 )
  uint16 min ( uint16, uint16, uint16 )
  uint16 min ( uint16[to] )
  uint16 max ( uint16, uint16 )
  uint16 max ( uint16, uint16, uint16 )
  uint16 max ( uint16[to] )
  uint16 find ( uint16[to], uint16 ) = opcode find
  uint16 find ( uint16[to], uint16[]¢ ) = opcode find
  uint16 rfind ( uint16[to], uint16 ) = opcode rfind
  uint16 rfind ( uint16[to], uint16[]¢ ) = opcode rfind
  void shrinktofit ( uint16[]& )
  uint16[to] substr ( uint16[]¢, uint16 a, uint16 e )
  uint16[to] midstr ( uint16[]¢, uint16 i, uint16 n )
  uint16[to] leftstr ( uint16[]¢, uint16 n )
  uint16[to] rightstr ( uint16[]¢, uint16 n )
  uint16 numval ( utf8str¢ )
  uint16 numval ( ucs1str¢ )
  uint16 numval ( ucs2str¢ )
  void flip ( int32[to] ) = opcode flip
  void rol ( int32[to] ) = opcode rol
  void ror ( int32[to] ) = opcode ror
  void sort ( int32[to] ) = opcode sort
  void rsort ( int32[to] ) = opcode rsort
  void shuffle ( int32[to] ) = opcode shuffle
  void revert ( int32[to] ) = opcode revert
  int32[] join ( int32[][]¢, int32 ) = opcode join
  int32[] join ( int32[][]¢, int32[]¢ ) = opcode join
  int32[][] split ( int32[]¢, int32 ) = opcode split
  int32[][] split ( int32[]¢, int32[]¢ ) = opcode split
  int32 min ( int32, int32 )
  int32 min ( int32, int32, int32 )
  int32 min ( int32[to] )
  int32 max ( int32, int32 )
  int32 max ( int32, int32, int32 )
  int32 max ( int32[to] )
  uint16 find ( int32[to], int32 ) = opcode find
  uint16 find ( int32[to], int32[]¢ ) = opcode find
  uint16 rfind ( int32[to], int32 ) = opcode rfind
  uint16 rfind ( int32[to], int32[]¢ ) = opcode rfind
  void shrinktofit ( int32[]& )
  int32[to] substr ( int32[]¢, uint16 a, uint16 e )
  int32[to] midstr ( int32[]¢, uint16 i, uint16 n )
  int32[to] leftstr ( int32[]¢, uint16 n )
  int32[to] rightstr ( int32[]¢, uint16 n )
  int32 numval ( utf8str¢ )
  int32 numval ( ucs1str¢ )
  int32 numval ( ucs2str¢ )
  void flip ( uint32[to] ) = opcode flip
  void rol ( uint32[to] ) = opcode rol
  void ror ( uint32[to] ) = opcode ror
  void sort ( uint32[to] ) = opcode sort
  void rsort ( uint32[to] ) = opcode rsort
  void shuffle ( uint32[to] ) = opcode shuffle
  void revert ( uint32[to] ) = opcode revert
  uint32[] join ( uint32[][]¢, uint32 ) = opcode join
  uint32[] join ( uint32[][]¢, uint32[]¢ ) = opcode join
  uint32[][] split ( uint32[]¢, uint32 ) = opcode split
  uint32[][] split ( uint32[]¢, uint32[]¢ ) = opcode split
  uint32 min ( uint32, uint32 )
  uint32 min ( uint32, uint32, uint32 )
  uint32 min ( uint32[to] )
  uint32 max ( uint32, uint32 )
  uint32 max ( uint32, uint32, uint32 )
  uint32 max ( uint32[to] )
  uint16 find ( uint32[to], uint32 ) = opcode find
  uint16 find ( uint32[to], uint32[]¢ ) = opcode find
  uint16 rfind ( uint32[to], uint32 ) = opcode rfind
  uint16 rfind ( uint32[to], uint32[]¢ ) = opcode rfind
  void shrinktofit ( uint32[]& )
  uint32[to] substr ( uint32[]¢, uint16 a, uint16 e )
  uint32[to] midstr ( uint32[]¢, uint16 i, uint16 n )
  uint32[to] leftstr ( uint32[]¢, uint16 n )
  uint32[to] rightstr ( uint32[]¢, uint16 n )
  uint32 numval ( utf8str¢ )
  uint32 numval ( ucs1str¢ )
  uint32 numval ( ucs2str¢ )
  void flip ( utf8char[to] ) = opcode flip
  void rol ( utf8char[to] ) = opcode rol
  void ror ( utf8char[to] ) = opcode ror
  void sort ( utf8char[to] ) = opcode sort
  void rsort ( utf8char[to] ) = opcode rsort
  void shuffle ( utf8char[to] ) = opcode shuffle
  void revert ( utf8char[to] ) = opcode revert
  utf8str join ( utf8str[]¢, utf8char ) = opcode join
  utf8str join ( utf8str[]¢, utf8str¢ ) = opcode join
  utf8str[] split ( utf8str¢, utf8char ) = opcode split
  utf8str[] split ( utf8str¢, utf8str¢ ) = opcode split
  utf8char min ( utf8char, utf8char )
  utf8char min ( utf8char, utf8char, utf8char )
  utf8char min ( utf8char[to] )
  utf8char max ( utf8char, utf8char )
  utf8char max ( utf8char, utf8char, utf8char )
  utf8char max ( utf8char[to] )
  uint16 find ( utf8char[to], utf8char ) = opcode find
  uint16 find ( utf8char[to], utf8str¢ ) = opcode find
  uint16 rfind ( utf8char[to], utf8char ) = opcode rfind
  uint16 rfind ( utf8char[to], utf8str¢ ) = opcode rfind
  void shrinktofit ( utf8str& )
  utf8char[to] substr ( utf8str¢, uint16 a, uint16 e )
  utf8char[to] midstr ( utf8str¢, uint16 i, uint16 n )
  utf8char[to] leftstr ( utf8str¢, uint16 n )
  utf8char[to] rightstr ( utf8str¢, uint16 n )
  utf8char numval ( utf8str¢ )
  utf8char numval ( ucs1str¢ )
  utf8char numval ( ucs2str¢ )
  void flip ( ucs1char[to] ) = opcode flip
  void rol ( ucs1char[to] ) = opcode rol
  void ror ( ucs1char[to] ) = opcode ror
  void sort ( ucs1char[to] ) = opcode sort
  void rsort ( ucs1char[to] ) = opcode rsort
  void shuffle ( ucs1char[to] ) = opcode shuffle
  void revert ( ucs1char[to] ) = opcode revert
  ucs1str join ( ucs1str[]¢, ucs1char ) = opcode join
  ucs1str join ( ucs1str[]¢, ucs1str¢ ) = opcode join
  ucs1str[] split ( ucs1str¢, ucs1char ) = opcode split
  ucs1str[] split ( ucs1str¢, ucs1str¢ ) = opcode split
  ucs1char min ( ucs1char, ucs1char )
  ucs1char min ( ucs1char, ucs1char, ucs1char )
  ucs1char min ( ucs1char[to] )
  ucs1char max ( ucs1char, ucs1char )
  ucs1char max ( ucs1char, ucs1char, ucs1char )
  ucs1char max ( ucs1char[to] )
  uint16 find ( ucs1char[to], ucs1char ) = opcode find
  uint16 find ( ucs1char[to], ucs1str¢ ) = opcode find
  uint16 rfind ( ucs1char[to], ucs1char ) = opcode rfind
  uint16 rfind ( ucs1char[to], ucs1str¢ ) = opcode rfind
  void shrinktofit ( ucs1str& )
  ucs1char[to] substr ( ucs1str¢, uint16 a, uint16 e )
  ucs1char[to] midstr ( ucs1str¢, uint16 i, uint16 n )
  ucs1char[to] leftstr ( ucs1str¢, uint16 n )
  ucs1char[to] rightstr ( ucs1str¢, uint16 n )
  ucs1char numval ( utf8str¢ )
  ucs1char numval ( ucs1str¢ )
  ucs1char numval ( ucs2str¢ )
  void flip ( ucs2char[to] ) = opcode flip
  void rol ( ucs2char[to] ) = opcode rol
  void ror ( ucs2char[to] ) = opcode ror
  void sort ( ucs2char[to] ) = opcode sort
  void rsort ( ucs2char[to] ) = opcode rsort
  void shuffle ( ucs2char[to] ) = opcode shuffle
  void revert ( ucs2char[to] ) = opcode revert
  ucs2str join ( ucs2str[]¢, ucs2char ) = opcode join
  ucs2str join ( ucs2str[]¢, ucs2str¢ ) = opcode join
  ucs2str[] split ( ucs2str¢, ucs2char ) = opcode split
  ucs2str[] split ( ucs2str¢, ucs2str¢ ) = opcode split
  ucs2char min ( ucs2char, ucs2char )
  ucs2char min ( ucs2char, ucs2char, ucs2char )
  ucs2char min ( ucs2char[to] )
  ucs2char max ( ucs2char, ucs2char )
  ucs2char max ( ucs2char, ucs2char, ucs2char )
  ucs2char max ( ucs2char[to] )
  uint16 find ( ucs2char[to], ucs2char ) = opcode find
  uint16 find ( ucs2char[to], ucs2str¢ ) = opcode find
  uint16 rfind ( ucs2char[to], ucs2char ) = opcode rfind
  uint16 rfind ( ucs2char[to], ucs2str¢ ) = opcode rfind
  void shrinktofit ( ucs2str& )
  ucs2char[to] substr ( ucs2str¢, uint16 a, uint16 e )
  ucs2char[to] midstr ( ucs2str¢, uint16 i, uint16 n )
  ucs2char[to] leftstr ( ucs2str¢, uint16 n )
  ucs2char[to] rightstr ( ucs2str¢, uint16 n )
  ucs2char numval ( utf8str¢ )
  ucs2char numval ( ucs1str¢ )
  ucs2char numval ( ucs2str¢ )
  bool is_letter ( ucs1char )
  bool is_bin_digit ( ucs1char )
  bool is_dec_digit ( ucs1char )
  bool is_hex_digit ( ucs1char )
  uint16 digit_value ( ucs1char )
  float32 round ( float32 )
  float32 floor ( float32 )
  float32 ceil ( float32 )
  float32 integ ( float32 )
  float32 fract ( float32 )
  int16 sign ( float32 )
  float32 abs ( float32 )
  float32 min ( float32, float32 )
  float32 max ( float32, float32 )
  float32 min ( float32, float32, float32 )
  float32 max ( float32, float32, float32 )
  float32 random ()
  float32 random ( float32 )
  float32 sin ( float32 )
  float32 cos ( float32 )
  float32 tan ( float32 )
  float32 asin ( float32 )
  float32 acos ( float32 )
  float32 atan ( float32 )
  float32 sinh ( float32 )
  float32 cosh ( float32 )
  float32 tanh ( float32 )
  float32 exp10 ( float32 )
  float32 log10 ( float32 )
  float32 exp2 ( float32 )
  float32 log2 ( float32 )
  float32 expe ( float32 )
  float32 loge ( float32 )
  float32 exp ( float32, float32 )
  float32 log ( float32, float32 )
  float32 pow ( float32, int16 )
  float32 sqrt ( float32 )
  ucs1str numstr ( float32 )
  float32 numval ( ucs1str¢ )
  float32 min ( float32[]¢ )
  float32 min ( float32[to] )
  float32 max ( float32[]¢ )
  float32 max ( float32[to] )
  ucs1str spacestr ( uint16 )
  ucs1str spacestr ( uint16, ucs1char )
  ucs1str charstr ( uint16 )
  ucs1char hexchar ( uint16 )
  ucs1str hexstr ( uint8 )
  ucs1str hexstr ( uint16 )
  ucs1str hexstr ( uint32 )
  ucs1str hexstr ( uint16, uint16 digits )
  ucs1str hexstr ( uint32, uint16 digits )
  ucs1str binstr ( uint8 )
  ucs1str binstr ( uint16 )
  ucs1str binstr ( uint32 )
  ucs1str binstr ( uint16, uint16 digits )
  ucs1str binstr ( uint32, uint16 digits )
  ucs1str binstr ( uint16, ucs1str¢ o, ucs1str¢ l )
  ucs1str binstr ( uint32, ucs1str¢ o, ucs1str¢ l )
  ucs1str numstr ( int16 )
  ucs1str numstr ( uint16 )
  ucs1str numstr ( int32 )
  ucs1str numstr ( uint32 )
  ucs1str toupper ( ucs1str¢ )
  ucs1str tolower ( ucs1str¢ )
  ucs1str escape ( ucs1str¢, ucs1char leftquote )
  ucs1str unescape ( ucs1str¢ )
  ucs1str urlencode ( ucs1str¢ )
  ucs1str urldecode ( ucs1str¢ )
  ucs1str entab ( ucs1str¢, uint16 tabwidth )
  ucs1str detab ( ucs1str¢, uint16 tabwidth )
  ucs1str toupper ( ucs1char[to] )
  ucs1str tolower ( ucs1char[to] )
  ucs1str escape ( ucs1char[to], ucs1char leftquote )
  ucs1str unescape ( ucs1char[to] )
  ucs1str urlencode ( ucs1char[to] )
  ucs1str urldecode ( ucs1char[to] )
  ucs1str entab ( ucs1char[to], uint16 tabwidth )
  ucs1str detab ( ucs1char[to], uint16 tabwidth )
  ucs1str toucs1 ( ucs1str¢ )
  ucs2str toucs2 ( ucs1str¢ )
  utf8str toutf8 ( ucs1str¢ )
  ucs1str toucs1 ( ucs1char[to] )
  ucs2str toucs2 ( ucs1char[to] )
  utf8str toutf8 ( ucs1char[to] )
  ucs1str min ( ucs1str, ucs1str )
  ucs1str min ( ucs1str, ucs1str¢ )
  ucs1str min ( ucs1str¢, ucs1str )
  ucs1str¢ min ( ucs1str¢, ucs1str¢ )
  ucs1str¢ min ( ucs1str[]¢ )
  ucs1str¢ min ( ucs1str[to] )
  ucs1str max ( ucs1str, ucs1str )
  ucs1str max ( ucs1str, ucs1str¢ )
  ucs1str max ( ucs1str¢, ucs1str )
  ucs1str¢ max ( ucs1str¢, ucs1str¢ )
  ucs1str¢ max ( ucs1str[]¢ )
  ucs1str¢ max ( ucs1str[to] )
  void flip ( ucs1str[to] )
  void rol ( ucs1str[to] )
  void ror ( ucs1str[to] )
  void sort ( ucs1str[to] )
  void rsort ( ucs1str[to] )
  void shuffle ( ucs1str[to] )
  void revert ( ucs1str[to] )
  const uint16 tm_utc = 0
  const uint16 tm_localtime = 1
  const uint16 tm_time = 2
  const uint16 tm_date = 4
  const uint16 tm_timezone = 8
  const uint16 tm_sec = 16
  const uint16 tm_msec = 32
  float32 now ()
  ucs1str timestr ( float32 seconds, uint16 flags )
  float32 timeval ( ucs1str¢, uint16 flags )
  const uint8 c_reset = 0
  const uint8 c_speed = 1
  const uint8 c_hwhsk = 2
  const uint8 c_swhsk = 3
  const uint8 c_flushin = 4
  const uint8 c_availin = 4
  const uint8 c_flushout = 5
  const uint8 c_availout = 5
  const uint8 c_clk_hsk = 6
  const uint8 c_log2blocksize = 7
  const uint8 c_totalblocks_lo = 8
  const uint8 c_totalblocks_hi = 9
  const uint8 c_reserved2 = 10
  type OSErr = enum uint8
  const OSErr ok = 0
  const OSErr parameter_error = 1
  const OSErr function_not_supported = 1
  const OSErr io_error = 2
  const OSErr device_not_responding = 3
  const OSErr file_error = 4
  const OSErr filesystem_invalid = 5
  const OSErr device_not_found = 6
  const OSErr directory_not_found = 7
  const OSErr file_not_found = 8
  const OSErr not_a_directory = 9
  const OSErr is_a_directory = 10
  const OSErr file_already_open_for_writing = 11
  const OSErr file_already_open = 12
  const OSErr file_exists = 13
  const OSErr file_not_writable = 14
  const OSErr end_of_file = 15
  const OSErr disk_full = 16
  const OSErr directory_corrupted = 17
  const OSErr filesystem_corrupted = 18
  var OSErr errno
  OSErr error ()
  void clear_error ()
  void set_error ( OSErr )
  bool yes_with_error ( OSErr )
  void* null_with_error ( OSErr )
  type NodeType = enum uint8
    NodeType operator | ( NodeType, NodeType ) = opcode |
    NodeType operator & ( NodeType, NodeType ) = opcode &
  const NodeType t_endmarker = 0
  const NodeType t_file = 1
  const NodeType t_dir = 2
  const NodeType t_ser = 3
  const NodeType t_block = 4
  const NodeType m_erased = 128
  type FD_Handlers = { uint16(FD¢, uint8) getctl, void(FD¢, uint8, uint16) setctl, uint16(FD¢) avail_in, uint16(FD¢) avail_out, ucs1char(FD¢) getc, void(FD¢, ucs1char) putc, bool(FD¢, uint8[to]) read, bool(FD¢, uint8[to]) write, bool(FD¢, uint32, uint8[]¢) read_block, bool(FD¢, uint32, uint8[]¢) write_block, void(FD¢) kill, uint32(FD¢) getfpos, bool(FD¢, uint32) setfpos }
    var uint16(FD¢, uint8) getctl
    var void(FD¢, uint8, uint16) setctl
    var uint16(FD¢) avail_in
    var uint16(FD¢) avail_out
    var ucs1char(FD¢) getc
    var void(FD¢, ucs1char) putc
    var bool(FD¢, uint8[to]) read
    var bool(FD¢, uint8[to]) write
    var bool(FD¢, uint32, uint8[]¢) read_block
    var bool(FD¢, uint32, uint8[]¢) write_block
    var void(FD¢) kill
    var uint32(FD¢) getfpos
    var bool(FD¢, uint32) setfpos
  uint16 no_avail_in ( FD¢ )
  uint16 no_avail_out ( FD¢ )
  ucs1char no_getc ( FD¢ )
  void no_putc ( FD¢, ucs1char )
  uint32 no_getfpos ( FD¢ )
  bool no_setfpos ( FD¢, uint32 )
  bool no_read ( FD¢, uint8[to] )
  bool no_write ( FD¢, uint8[to] )
  bool no_read_block ( FD¢, uint32, uint8[]¢ )
  bool no_write_block ( FD¢, uint32, uint8[]¢ )
  uint16 avail_in ()
  uint16 avail_out ()
  extern const uint16 delimiters = 13329
  ucs1char getc ()
  void putc ( ucs1char c )
  ucs1str gets ( uint16 delimiters )
  void puts ( ucs1str¢ )
  void puts ( ucs1str )
  void putnum ( uint16 )
  void putnum ( int16 )
  bool read ( uint8[to] )
  bool write ( uint8[to] )
  type File = {}
  type BlockDevice = FD + { uint16 blocksize, uint16 blockmask, uint8 log2blocksize, uint32 totalblocks, bool wide, File[] open_files,  init ( BlockDevice¢ this, NodeType nodetype, ucs1str¢ name, FD_Handlers¢ handlers, uint8 log2blocksize, uint32 totalblocks ),  kill ( BlockDevice¢ ), 16 getctl ( BlockDevice¢ fd, uint8 fu ),  setctl ( BlockDevice¢ fd, uint8 fu, uint16 n ) }
    var uint16 blocksize
    var uint16 blockmask
    var uint8 log2blocksize
    var uint32 totalblocks
    var bool wide
    var File[] open_files
    void init ( BlockDevice¢ this, NodeType nodetype, ucs1str¢ name, FD_Handlers¢ handlers, uint8 log2blocksize, uint32 totalblocks )
    void kill ( BlockDevice¢ )
    uint16 getctl ( BlockDevice¢ fd, uint8 fu )
    void setctl ( BlockDevice¢ fd, uint8 fu, uint16 n )