[Bug 16833] Build fails in Cygwin at dlls/inetcomm/internettransport.c

http://bugs.winehq.org/show_bug.cgi?id=16833

--- Comment #9 from David Gerard   2009-01-21 03:59:18 ---
Nope, that wasn't it. Cygwin appears to have pulled its /usr/include/net and
/usr/include/netinet files from FreeBSD 3, so I copied net/if_arp.h,
net/route.h, netinet/if_ether.h, net/ethernet.h and net/radix.h from there. The
tests pass, but internettransport.c still bombs out the same.

The problem appears to be that FD_CLR is defined by Cygwin in its winsock.h and
winsock2.h. I changed Wine's winsock2.h to pull "winsock.h" (its own) rather
than <winsock.h> (which could be its own or Cygwin's), but that didn't help
either. Continuing investigation ...