This call allows one thread within a process to cancel a VioModeWait issued by another thread within the same process.
VioModeUndo
OwnerIndic (USHORT) - input
Value
Value
VioModeUndo may be issued only by a thread within the process that owns VioModeWait. The thread issuing VioModeUndo can either reserve ownership of the VioModeWait function for its process or give up ownership. The thread whose VioModeWait is cancelled is optionally terminated.