WSAEHOSTUNREACH   111 src/simh/sim_sock.c         {WSAEHOSTUNREACH, "No route to host"},
WSAEHOSTUNREACH   981 src/simh/sim_sock.c             (WSAGetLastError () == WSAEHOSTUNREACH) ||
WSAEHOSTUNREACH  1159 src/simh/sim_sock.c         (err != WSAEHOSTUNREACH) &&