1	POP Control
10004	[10004] Interrupted system call.
10009	[10009] Bad file number.
10013	[10013] Access denied.
10014	[10014] Bad address.
10022	[10022] Invalid argument.
10024	[10024] Too many open files.
10035	[10035] Operation would block.
10036	[10036] Operation now in progress.
10037	[10037] Operation already in progress.
10038	[10038] Socket operation on non-socket.
10039	[10039] Destination address required.
10040	[10040] Message too long.
10041	[10041] Protocol wrong type for socket.
10042	[10042] Bad protocol option.
10043	[10043] Protocol not supported.
10044	[10044] Socket type not supported.
10045	[10045] Operation not supported on socket.
10046	[10046] Protocol family not supported.
10047	[10047] Address family not supported by protocol family.
10048	[10048] Address already in use.
10049	[10049] Can't assign requested address.
10050	[10050] Network is down.
10051	[10051] Network is unreachable.
10052	[10052] Net dropped connection or reset.
10053	[10053] Software caused connection abort.
10054	[10054] Connection reset by peer.
10055	[10055] No buffer space available.
10056	[10056] Socket is already connected.
10057	[10057] Socket is not connected.
10058	[10058] Can't send after socket shutdown.
10059	[10059] Too many references, can't splice.
10060	[10060] Connection timed out.
10061	[10061] Connection refused.
10062	[10062] Too many levels of symbolic links.
10063	[10063] File name too long.
10064	[10064] Host is down.
10065	[10065] No route to host.
10066	[10066] Directory not empty
10067	[10067] Too many processes.
10068	[10068] Too many users.
10069	[10069] Disc Quota Exceeded.
10070	[10070] Stale NFS file handle.
10071	[10071] Too many levels of remote in path.
10091	[10091] Network subsystem is unavailable.
10092	[10092] WINSOCK DLL Version out of range.
10093	[10093] Winsock not loaded yet (WSANOTINITIALISED).
11001	[11001] Host not found.
11002	[11002] Non-authoritative 'Host not found' (try again or check DNS setup).
11003	[11003] Non-recoverable errors: FORMERR, REFUSED, NOTIMP.
11004	[11004] Valid name, no data record (check DNS setup).