[Wine] wine and multicast socket

[mctiew]

I have an application, and when run, it gives these errors :-

fixme:winsock:_remap_optname Unknown optname 10, can't remap!
fixme:winsock:_remap_optname Unknown optname 12, can't remap!
fixme:winsock:ws_sockaddr_ws2u Unknown address family 56574, return NULL.
fixme:winsock:ws_sockaddr_ws2u Unknown address family 8344, return NULL.
fixme:winsock:ws_sockaddr_ws2u Unknown address family 54078, return NULL.
fixme:winsock:ws_sockaddr_ws2u Unknown address family 14282, return NULL.
fixme:winsock:ws_sockaddr_ws2u Unknown address family 16488, return NULL.
fixme:winsock:ws_sockaddr_ws2u Unknown address family 42150, return NULL.
fixme:winsock:ws_sockaddr_ws2u Unknown address family 22934, return NULL.
fixme:winsock:ws_sockaddr_ws2u Unknown address family 48648, return NULL.
fixme:winsock:ws_sockaddr_ws2u Unknown address family 23643, return NULL.
fixme:winsock:ws_sockaddr_ws2u Unknown address family 717, return NULL.

I believe it is because the application listens to muticast socket and that seems to fail under wine. I am running wine 1.1.26.

Rdgs