class cLTClient; class cLTClientShell; class cLTCommonClient; class cLTPhysicsClient; class cLTTransform; class cLTModelClient; class cSoundMgr; class cLTVideoMgr; class cD3DDrawPrim; class cSysTexInterface; class cUIWidgetManager; class cUIFontManager; class cLTCursor; class cLTBenchmarkMgr; class cLTRenderMgr; class LTVector; class LTRotation; class LTransform; class hPOLY; class LTPlane; class LTColor; class LTRGB; class LTMatrix; class LTObject; class LTRect; class CollisionInfo; class cConsolePrintData;