ref: d5c86a4701199fa8d1c3f0d8b15d1bd766cbcf6b dir: /src/graymonitor.h/
// graymonitor.h void InitGrayMonitors( void ); void ShowGrayMonitor( short player ); extern MRect grayMonitorZRect, grayMonitorRect[2]; extern MBoolean grayMonitorVisible[2];