[Bug 223] winemaker: Add support for the msvcrt headers

[Wine Bugs]

http://bugs.winehq.com/show_bug.cgi?id=223

Bug 223 depends on bug 118, which changed state.

Bug 118 Summary: winsock.h should not depend on the native 'socket' headers
http://bugs.winehq.com/show_bug.cgi?id=118

What    |Old Value                   |New Value
----------------------------------------------------------------------------
             Status|REOPENED                    |RESOLVED
         Resolution|                            |FIXED