[PATCH] ws2_32: Provide default protocol for SOCK_STREAM and SOCK_DGRAM

[Robin Ebert]

Hi Alistair,

I haven't thought of this. I'm not that familiar with linux syscalls.

Not specifying a default protocol makes getsockopt return wrong value
with level = SOL_SOCKET and optname = SO_PROTOCOL_INFOW. It leads to a
"fixme:winsock:WS_EnterSingleProtocolW unknown Protocol" and an invalid
returned WSAPROTOCOL_INFOW in optval but i guess this issue needs to be
fixed in the server call in ws_protocol_info then.

Regards
Robin