vcomp: No-op stub for _vcomp_barrier.
[wine] / dlls / ole32 / enumx.h
2011-04-25  Marcus Meissnerole32: Mark internal symbols has hidden visibility.
2007-07-02  Andrew Talbotole32: Constify some variables.
2006-07-12  Mike McCormackole32: Add a framework for implementing IEnum* interfaces.