ref: 6159713b2a0f55e2cd41797ed7aa3a5a4c0a06a3 dir: /src/graymonitor.h/
// graymonitor.h void InitGrayMonitors( void ); void ShowGrayMonitor( short player ); extern MRect grayMonitorZRect, grayMonitorRect[2]; extern MBoolean grayMonitorVisible[2];