#ifdef EPERM
  itsdefined(EPERM);
#else
  itsnotdefined(EPERM);
#endif
#ifdef ENOENT
  itsdefined(ENOENT);
#else
  itsnotdefined(ENOENT);
#endif
#ifdef ESRCH
  itsdefined(ESRCH);
#else
  itsnotdefined(ESRCH);
#endif
#ifdef EINTR
  itsdefined(EINTR);
#else
  itsnotdefined(EINTR);
#endif
#ifdef EIO
  itsdefined(EIO);
#else
  itsnotdefined(EIO);
#endif
#ifdef ENXIO
  itsdefined(ENXIO);
#else
  itsnotdefined(ENXIO);
#endif
#ifdef E2BIG
  itsdefined(E2BIG);
#else
  itsnotdefined(E2BIG);
#endif
#ifdef ENOEXEC
  itsdefined(ENOEXEC);
#else
  itsnotdefined(ENOEXEC);
#endif
#ifdef EBADF
  itsdefined(EBADF);
#else
  itsnotdefined(EBADF);
#endif
#ifdef ECHILD
  itsdefined(ECHILD);
#else
  itsnotdefined(ECHILD);
#endif
#ifdef EAGAIN
  itsdefined(EAGAIN);
#else
  itsnotdefined(EAGAIN);
#endif
#ifdef ENOMEM
  itsdefined(ENOMEM);
#else
  itsnotdefined(ENOMEM);
#endif
#ifdef EACCES
  itsdefined(EACCES);
#else
  itsnotdefined(EACCES);
#endif
#ifdef EFAULT
  itsdefined(EFAULT);
#else
  itsnotdefined(EFAULT);
#endif
#ifdef ENOTBLK
  itsdefined(ENOTBLK);
#else
  itsnotdefined(ENOTBLK);
#endif
#ifdef EBUSY
  itsdefined(EBUSY);
#else
  itsnotdefined(EBUSY);
#endif
#ifdef EEXIST
  itsdefined(EEXIST);
#else
  itsnotdefined(EEXIST);
#endif
#ifdef EXDEV
  itsdefined(EXDEV);
#else
  itsnotdefined(EXDEV);
#endif
#ifdef ENODEV
  itsdefined(ENODEV);
#else
  itsnotdefined(ENODEV);
#endif
#ifdef ENOTDIR
  itsdefined(ENOTDIR);
#else
  itsnotdefined(ENOTDIR);
#endif
#ifdef EISDIR
  itsdefined(EISDIR);
#else
  itsnotdefined(EISDIR);
#endif
#ifdef EINVAL
  itsdefined(EINVAL);
#else
  itsnotdefined(EINVAL);
#endif
#ifdef ENFILE
  itsdefined(ENFILE);
#else
  itsnotdefined(ENFILE);
#endif
#ifdef EMFILE
  itsdefined(EMFILE);
#else
  itsnotdefined(EMFILE);
#endif
#ifdef ENOTTY
  itsdefined(ENOTTY);
#else
  itsnotdefined(ENOTTY);
#endif
#ifdef ETXTBSY
  itsdefined(ETXTBSY);
#else
  itsnotdefined(ETXTBSY);
#endif
#ifdef EFBIG
  itsdefined(EFBIG);
#else
  itsnotdefined(EFBIG);
#endif
#ifdef ENOSPC
  itsdefined(ENOSPC);
#else
  itsnotdefined(ENOSPC);
#endif
#ifdef ESPIPE
  itsdefined(ESPIPE);
#else
  itsnotdefined(ESPIPE);
#endif
#ifdef EROFS
  itsdefined(EROFS);
#else
  itsnotdefined(EROFS);
#endif
#ifdef EMLINK
  itsdefined(EMLINK);
#else
  itsnotdefined(EMLINK);
#endif
#ifdef EPIPE
  itsdefined(EPIPE);
#else
  itsnotdefined(EPIPE);
#endif
#ifdef EDOM
  itsdefined(EDOM);
#else
  itsnotdefined(EDOM);
#endif
#ifdef ERANGE
  itsdefined(ERANGE);
#else
  itsnotdefined(ERANGE);
#endif
#ifdef EDEADLK
  itsdefined(EDEADLK);
#else
  itsnotdefined(EDEADLK);
#endif
#ifdef ENAMETOOLONG
  itsdefined(ENAMETOOLONG);
#else
  itsnotdefined(ENAMETOOLONG);
#endif
#ifdef ENOLCK
  itsdefined(ENOLCK);
#else
  itsnotdefined(ENOLCK);
#endif
#ifdef ENOSYS
  itsdefined(ENOSYS);
#else
  itsnotdefined(ENOSYS);
#endif
#ifdef ENOTEMPTY
  itsdefined(ENOTEMPTY);
#else
  itsnotdefined(ENOTEMPTY);
#endif
#ifdef ELOOP
  itsdefined(ELOOP);
#else
  itsnotdefined(ELOOP);
#endif
#ifdef EWOULDBLOCK
  itsdefined(EWOULDBLOCK);
#else
  itsnotdefined(EWOULDBLOCK);
#endif
#ifdef ENOMSG
  itsdefined(ENOMSG);
#else
  itsnotdefined(ENOMSG);
#endif
#ifdef EIDRM
  itsdefined(EIDRM);
#else
  itsnotdefined(EIDRM);
#endif
#ifdef ECHRNG
  itsdefined(ECHRNG);
#else
  itsnotdefined(ECHRNG);
#endif
#ifdef EL2NSYNC
  itsdefined(EL2NSYNC);
#else
  itsnotdefined(EL2NSYNC);
#endif
#ifdef EL3HLT
  itsdefined(EL3HLT);
#else
  itsnotdefined(EL3HLT);
#endif
#ifdef EL3RST
  itsdefined(EL3RST);
#else
  itsnotdefined(EL3RST);
#endif
#ifdef ELNRNG
  itsdefined(ELNRNG);
#else
  itsnotdefined(ELNRNG);
#endif
#ifdef EUNATCH
  itsdefined(EUNATCH);
#else
  itsnotdefined(EUNATCH);
#endif
#ifdef ENOCSI
  itsdefined(ENOCSI);
#else
  itsnotdefined(ENOCSI);
#endif
#ifdef EL2HLT
  itsdefined(EL2HLT);
#else
  itsnotdefined(EL2HLT);
#endif
#ifdef EBADE
  itsdefined(EBADE);
#else
  itsnotdefined(EBADE);
#endif
#ifdef EBADR
  itsdefined(EBADR);
#else
  itsnotdefined(EBADR);
#endif
#ifdef EXFULL
  itsdefined(EXFULL);
#else
  itsnotdefined(EXFULL);
#endif
#ifdef ENOANO
  itsdefined(ENOANO);
#else
  itsnotdefined(ENOANO);
#endif
#ifdef EBADRQC
  itsdefined(EBADRQC);
#else
  itsnotdefined(EBADRQC);
#endif
#ifdef EBADSLT
  itsdefined(EBADSLT);
#else
  itsnotdefined(EBADSLT);
#endif
#ifdef EDEADLOCK
  itsdefined(EDEADLOCK);
#else
  itsnotdefined(EDEADLOCK);
#endif
#ifdef EBFONT
  itsdefined(EBFONT);
#else
  itsnotdefined(EBFONT);
#endif
#ifdef ENOSTR
  itsdefined(ENOSTR);
#else
  itsnotdefined(ENOSTR);
#endif
#ifdef ENODATA
  itsdefined(ENODATA);
#else
  itsnotdefined(ENODATA);
#endif
#ifdef ETIME
  itsdefined(ETIME);
#else
  itsnotdefined(ETIME);
#endif
#ifdef ENOSR
  itsdefined(ENOSR);
#else
  itsnotdefined(ENOSR);
#endif
#ifdef ENONET
  itsdefined(ENONET);
#else
  itsnotdefined(ENONET);
#endif
#ifdef ENOPKG
  itsdefined(ENOPKG);
#else
  itsnotdefined(ENOPKG);
#endif
#ifdef EREMOTE
  itsdefined(EREMOTE);
#else
  itsnotdefined(EREMOTE);
#endif
#ifdef ENOLINK
  itsdefined(ENOLINK);
#else
  itsnotdefined(ENOLINK);
#endif
#ifdef EADV
  itsdefined(EADV);
#else
  itsnotdefined(EADV);
#endif
#ifdef ESRMNT
  itsdefined(ESRMNT);
#else
  itsnotdefined(ESRMNT);
#endif
#ifdef ECOMM
  itsdefined(ECOMM);
#else
  itsnotdefined(ECOMM);
#endif
#ifdef EPROTO
  itsdefined(EPROTO);
#else
  itsnotdefined(EPROTO);
#endif
#ifdef EMULTIHOP
  itsdefined(EMULTIHOP);
#else
  itsnotdefined(EMULTIHOP);
#endif
#ifdef EDOTDOT
  itsdefined(EDOTDOT);
#else
  itsnotdefined(EDOTDOT);
#endif
#ifdef EBADMSG
  itsdefined(EBADMSG);
#else
  itsnotdefined(EBADMSG);
#endif
#ifdef EOVERFLOW
  itsdefined(EOVERFLOW);
#else
  itsnotdefined(EOVERFLOW);
#endif
#ifdef ENOTUNIQ
  itsdefined(ENOTUNIQ);
#else
  itsnotdefined(ENOTUNIQ);
#endif
#ifdef EBADFD
  itsdefined(EBADFD);
#else
  itsnotdefined(EBADFD);
#endif
#ifdef EREMCHG
  itsdefined(EREMCHG);
#else
  itsnotdefined(EREMCHG);
#endif
#ifdef ELIBACC
  itsdefined(ELIBACC);
#else
  itsnotdefined(ELIBACC);
#endif
#ifdef ELIBBAD
  itsdefined(ELIBBAD);
#else
  itsnotdefined(ELIBBAD);
#endif
#ifdef ELIBSCN
  itsdefined(ELIBSCN);
#else
  itsnotdefined(ELIBSCN);
#endif
#ifdef ELIBMAX
  itsdefined(ELIBMAX);
#else
  itsnotdefined(ELIBMAX);
#endif
#ifdef ELIBEXEC
  itsdefined(ELIBEXEC);
#else
  itsnotdefined(ELIBEXEC);
#endif
#ifdef EILSEQ
  itsdefined(EILSEQ);
#else
  itsnotdefined(EILSEQ);
#endif
#ifdef ERESTART
  itsdefined(ERESTART);
#else
  itsnotdefined(ERESTART);
#endif
#ifdef ESTRPIPE
  itsdefined(ESTRPIPE);
#else
  itsnotdefined(ESTRPIPE);
#endif
#ifdef EUSERS
  itsdefined(EUSERS);
#else
  itsnotdefined(EUSERS);
#endif
#ifdef ENOTSOCK
  itsdefined(ENOTSOCK);
#else
  itsnotdefined(ENOTSOCK);
#endif
#ifdef EDESTADDRREQ
  itsdefined(EDESTADDRREQ);
#else
  itsnotdefined(EDESTADDRREQ);
#endif
#ifdef EMSGSIZE
  itsdefined(EMSGSIZE);
#else
  itsnotdefined(EMSGSIZE);
#endif
#ifdef EPROTOTYPE
  itsdefined(EPROTOTYPE);
#else
  itsnotdefined(EPROTOTYPE);
#endif
#ifdef ENOPROTOOPT
  itsdefined(ENOPROTOOPT);
#else
  itsnotdefined(ENOPROTOOPT);
#endif
#ifdef EPROTONOSUPPORT
  itsdefined(EPROTONOSUPPORT);
#else
  itsnotdefined(EPROTONOSUPPORT);
#endif
#ifdef ESOCKTNOSUPPORT
  itsdefined(ESOCKTNOSUPPORT);
#else
  itsnotdefined(ESOCKTNOSUPPORT);
#endif
#ifdef EOPNOTSUPP
  itsdefined(EOPNOTSUPP);
#else
  itsnotdefined(EOPNOTSUPP);
#endif
#ifdef EPFNOSUPPORT
  itsdefined(EPFNOSUPPORT);
#else
  itsnotdefined(EPFNOSUPPORT);
#endif
#ifdef EAFNOSUPPORT
  itsdefined(EAFNOSUPPORT);
#else
  itsnotdefined(EAFNOSUPPORT);
#endif
#ifdef EADDRINUSE
  itsdefined(EADDRINUSE);
#else
  itsnotdefined(EADDRINUSE);
#endif
#ifdef EADDRNOTAVAIL
  itsdefined(EADDRNOTAVAIL);
#else
  itsnotdefined(EADDRNOTAVAIL);
#endif
#ifdef ENETDOWN
  itsdefined(ENETDOWN);
#else
  itsnotdefined(ENETDOWN);
#endif
#ifdef ENETUNREACH
  itsdefined(ENETUNREACH);
#else
  itsnotdefined(ENETUNREACH);
#endif
#ifdef ENETRESET
  itsdefined(ENETRESET);
#else
  itsnotdefined(ENETRESET);
#endif
#ifdef ECONNABORTED
  itsdefined(ECONNABORTED);
#else
  itsnotdefined(ECONNABORTED);
#endif
#ifdef ECONNRESET
  itsdefined(ECONNRESET);
#else
  itsnotdefined(ECONNRESET);
#endif
#ifdef ENOBUFS
  itsdefined(ENOBUFS);
#else
  itsnotdefined(ENOBUFS);
#endif
#ifdef EISCONN
  itsdefined(EISCONN);
#else
  itsnotdefined(EISCONN);
#endif
#ifdef ENOTCONN
  itsdefined(ENOTCONN);
#else
  itsnotdefined(ENOTCONN);
#endif
#ifdef ESHUTDOWN
  itsdefined(ESHUTDOWN);
#else
  itsnotdefined(ESHUTDOWN);
#endif
#ifdef ETOOMANYREFS
  itsdefined(ETOOMANYREFS);
#else
  itsnotdefined(ETOOMANYREFS);
#endif
#ifdef ETIMEDOUT
  itsdefined(ETIMEDOUT);
#else
  itsnotdefined(ETIMEDOUT);
#endif
#ifdef ECONNREFUSED
  itsdefined(ECONNREFUSED);
#else
  itsnotdefined(ECONNREFUSED);
#endif
#ifdef EHOSTDOWN
  itsdefined(EHOSTDOWN);
#else
  itsnotdefined(EHOSTDOWN);
#endif
#ifdef EHOSTUNREACH
  itsdefined(EHOSTUNREACH);
#else
  itsnotdefined(EHOSTUNREACH);
#endif
#ifdef EALREADY
  itsdefined(EALREADY);
#else
  itsnotdefined(EALREADY);
#endif
#ifdef EINPROGRESS
  itsdefined(EINPROGRESS);
#else
  itsnotdefined(EINPROGRESS);
#endif
#ifdef ESTALE
  itsdefined(ESTALE);
#else
  itsnotdefined(ESTALE);
#endif
#ifdef EUCLEAN
  itsdefined(EUCLEAN);
#else
  itsnotdefined(EUCLEAN);
#endif
#ifdef ENOTNAM
  itsdefined(ENOTNAM);
#else
  itsnotdefined(ENOTNAM);
#endif
#ifdef ENAVAIL
  itsdefined(ENAVAIL);
#else
  itsnotdefined(ENAVAIL);
#endif
#ifdef EISNAM
  itsdefined(EISNAM);
#else
  itsnotdefined(EISNAM);
#endif
#ifdef EREMOTEIO
  itsdefined(EREMOTEIO);
#else
  itsnotdefined(EREMOTEIO);
#endif
#ifdef EDQUOT
  itsdefined(EDQUOT);
#else
  itsnotdefined(EDQUOT);
#endif
#ifdef ECANCELED
  itsdefined(ECANCELED);
#else
  itsnotdefined(ECANCELED);
#endif
#ifdef EKEYEXPIRED
  itsdefined(EKEYEXPIRED);
#else
  itsnotdefined(EKEYEXPIRED);
#endif
#ifdef EKEYREJECTED
  itsdefined(EKEYREJECTED);
#else
  itsnotdefined(EKEYREJECTED);
#endif
#ifdef EKEYREVOKED
  itsdefined(EKEYREVOKED);
#else
  itsnotdefined(EKEYREVOKED);
#endif
#ifdef EMEDIUMTYPE
  itsdefined(EMEDIUMTYPE);
#else
  itsnotdefined(EMEDIUMTYPE);
#endif
#ifdef ENOKEY
  itsdefined(ENOKEY);
#else
  itsnotdefined(ENOKEY);
#endif
#ifdef ENOMEDIUM
  itsdefined(ENOMEDIUM);
#else
  itsnotdefined(ENOMEDIUM);
#endif
#ifdef ENOTRECOVERABLE
  itsdefined(ENOTRECOVERABLE);
#else
  itsnotdefined(ENOTRECOVERABLE);
#endif
#ifdef EOWNERDEAD
  itsdefined(EOWNERDEAD);
#else
  itsnotdefined(EOWNERDEAD);
#endif
#ifdef ERFKILL
  itsdefined(ERFKILL);
#else
  itsnotdefined(ERFKILL);
#endif
#ifdef EAUTH
  itsdefined(EAUTH);
#else
  itsnotdefined(EAUTH);
#endif
#ifdef EBADRPC
  itsdefined(EBADRPC);
#else
  itsnotdefined(EBADRPC);
#endif
#ifdef EDOOFUS
  itsdefined(EDOOFUS);
#else
  itsnotdefined(EDOOFUS);
#endif
#ifdef EFTYPE
  itsdefined(EFTYPE);
#else
  itsnotdefined(EFTYPE);
#endif
#ifdef ENEEDAUTH
  itsdefined(ENEEDAUTH);
#else
  itsnotdefined(ENEEDAUTH);
#endif
#ifdef ENOATTR
  itsdefined(ENOATTR);
#else
  itsnotdefined(ENOATTR);
#endif
#ifdef ENOTSUP
  itsdefined(ENOTSUP);
#else
  itsnotdefined(ENOTSUP);
#endif
#ifdef EPROCLIM
  itsdefined(EPROCLIM);
#else
  itsnotdefined(EPROCLIM);
#endif
#ifdef EPROCUNAVAIL
  itsdefined(EPROCUNAVAIL);
#else
  itsnotdefined(EPROCUNAVAIL);
#endif
#ifdef EPROGMISMATCH
  itsdefined(EPROGMISMATCH);
#else
  itsnotdefined(EPROGMISMATCH);
#endif
#ifdef EPROGUNAVAIL
  itsdefined(EPROGUNAVAIL);
#else
  itsnotdefined(EPROGUNAVAIL);
#endif
#ifdef ERPCMISMATCH
  itsdefined(ERPCMISMATCH);
#else
  itsnotdefined(ERPCMISMATCH);
#endif
#ifdef EIPSEC
  itsdefined(EIPSEC);
#else
  itsnotdefined(EIPSEC);
#endif