WSAEINTR
100004
WSAEBADF
100009
WSAEACCES
100013
WSAEFAULT
100014
WSAEINVAL
100022
WSAEMFILE
100024 Too many open files
WSAEWOULDBLOCK
100035 (Socket) operation would block
WSAEINPROGRESS
100036 (blocking socket) operation now in progress
WSAEALREADY
100037
WSAENOTSOCK
100038
WSAEDESTADDRREQ 100039
Destination address required (host not responding)
WSAEMSGSIZE
100040
WSAEPROTOTYPE
100041
WSAENOPROTOOPT
100042
WSAEPROTONOSUPPORT 100043
WSAESOCKTNOSUPPORT 100044
WSAEOPNOTSUPP
100045
WSAEPFNOSUPPORT 100046
WSAEAFNOSUPPORT 100047
WSAEADDRINUSE
100048 (Socket) address already in use
WSAEADDRNOTAVAIL 100049
WSAENETDOWN
100050 Network is down
WSAENETUNREACH
100051 Network is unreachable
WSAENETRESET
100052 Network dropped connection on reset (unexpectedly broken)
WSAECONNABORTED 100053
WSAECONNRESET
100054 Connection reset by peer (server process failed)
WSAENOBUFS
100055
WSAEISCONN
100056
WSAENOTCONN
100057 Socket is not connected
WSAESHUTDOWN
100058 Can't send after socket shutdown
WSAETOOMANYREFS 100059
WSAETIMEDOUT
100060 (Socket) connection timed out
WSAECONNREFUSED 100061
Connection refused
WSAELOOP
100062
WSAENAMETOOLONG 100063
WSAEHOSTDOWN
100064
WSAEHOSTUNREACH 100065
WSAENOTEMPTY
100066
WSAEPROCLIM
100067
WSAEUSERS
100068
WSAEDQUOT
100069
WSAESTALE
100070
WSAEREMOTE
100071
WSASYSNOTREADY
100091 Network subsytem is unusable (winsock not properly initialized)
WSAVERNOTSUPPORTED 100092 WinSock DLL
cannot support this application
WSANOTINITIALISED 100093 WinSock
not initialized