Use pipe sync code from wineoss.
[wine] / include / msvcrt / wchar.h
2003-07-18  Jon GriffithsDon't redefine __WINE_USE_MSVCRT (msvc warning).
2002-12-18  Alexandre JulliardAvoid including other headers from the msvcrt headers...
2001-10-22  Francois GougetAdded __WINE_USE_MSVCRT.
2001-09-19  Francois GougetAdd msvcrt/locale.h.
2001-04-10  Francois GougetAdded headers for the msvcrt library.