http://bugs.winehq.org/show_bug.cgi?id=18053
--- Comment #1 from Dmitry Timoshkov dmitry@codeweavers.com 2009-04-15 00:51:09 --- This bug is of same magnitude as the bug 14788 is. If the compiler developers assume that all compiler users are idiots throw that at /dev/nul. On the other hand if that warnings are enabled by default that's a bug in the user space headers and should be reported appropriately.