lib LibC
  fun __error : Int*

  E2BIG           =   7
  EACCES          =  13
  EADDRINUSE      =  48
  EADDRNOTAVAIL   =  49
  EAFNOSUPPORT    =  47
  EAGAIN          =  35
  EALREADY        =  37
  EBADF           =   9
  EBADMSG         =  94
  EBUSY           =  16
  ECANCELED       =  89
  ECHILD          =  10
  ECONNABORTED    =  53
  ECONNREFUSED    =  61
  ECONNRESET      =  54
  EDEADLK         =  11
  EDESTADDRREQ    =  39
  EDOM            =  33
  EDQUOT          =  69
  EEXIST          =  17
  EFAULT          =  14
  EFBIG           =  27
  EHOSTUNREACH    =  65
  EIDRM           =  90
  EILSEQ          =  92
  EINPROGRESS     =  36
  EINTR           =   4
  EINVAL          =  22
  EIO             =   5
  EISCONN         =  56
  EISDIR          =  21
  ELOOP           =  62
  EMFILE          =  24
  EMLINK          =  31
  EMSGSIZE        =  40
  EMULTIHOP       =  95
  ENAMETOOLONG    =  63
  ENETDOWN        =  50
  ENETRESET       =  52
  ENETUNREACH     =  51
  ENFILE          =  23
  ENOBUFS         =  55
  ENODEV          =  19
  ENOENT          =   2
  ENOEXEC         =   8
  ENOLCK          =  77
  ENOLINK         =  97
  ENOMEM          =  12
  ENOMSG          =  91
  ENOPROTOOPT     =  42
  ENOSPC          =  28
  ENOSYS          =  78
  ENOTCONN        =  57
  ENOTDIR         =  20
  ENOTEMPTY       =  66
  ENOTRECOVERABLE = 104
  ENOTSOCK        =  38
  ENOTSUP         =  45
  ENOTTY          =  25
  ENXIO           =   6
  EOPNOTSUPP      = 102
  EOVERFLOW       =  84
  EOWNERDEAD      = 105
  EPERM           =   1
  EPIPE           =  32
  EPROTO          = 100
  EPROTONOSUPPORT =  43
  EPROTOTYPE      =  41
  ERANGE          =  34
  EROFS           =  30
  ESPIPE          =  29
  ESRCH           =   3
  ESTALE          =  70
  ETIMEDOUT       =  60
  ETXTBSY         =  26
  EWOULDBLOCK     = LibC::EAGAIN
  EXDEV           =  18
  ENODATA         =  96
  ENOSR           =  98
  ENOSTR          =  99
  ETIME           = 101
end