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diff --git a/Stars45/Trail.h b/Stars45/Trail.h
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+/*  Starshatter OpenSource Distribution
+    Copyright (c) 1997-2004, Destroyer Studios LLC.
+    All Rights Reserved.
+
+    Redistribution and use in source and binary forms, with or without
+    modification, are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright notice,
+      this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright notice,
+      this list of conditions and the following disclaimer in the documentation
+      and/or other materials provided with the distribution.
+    * Neither the name "Destroyer Studios" nor the names of its contributors
+      may be used to endorse or promote products derived from this software
+      without specific prior written permission.
+
+    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+    AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+    IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+    ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+    LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+    CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+    SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+    INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+    CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+    ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+    POSSIBILITY OF SUCH DAMAGE.
+
+    SUBSYSTEM:    Stars.exe
+    FILE:         Trail.h
+    AUTHOR:       John DiCamillo
+
+
+    OVERVIEW
+    ========
+    Missile Trail (Graphic) class
+*/
+
+#ifndef Trail_h
+#define Trail_h
+
+#include "Types.h"
+#include "Geometry.h"
+#include "Polygon.h"
+#include "SimObject.h"
+#include "Graphic.h"
+
+// +--------------------------------------------------------------------+
+
+class Trail : public Graphic
+{
+public:
+    Trail(Bitmap* tex, int n=512);
+    virtual ~Trail();
+
+    virtual void      UpdateVerts(const Point& cam_pos);
+    virtual void      Render(Video* video, DWORD flags);
+    virtual void      AddPoint(const Point& v);
+    virtual double    AverageLength();
+
+    virtual void      SetWidth(double w)   { width = w; }
+    virtual void      SetDim(int d)        { dim   = d; }
+
+protected:
+    int            ntrail;
+    int            maxtrail;
+    Point*         trail;
+
+    double         length;
+    double         width;
+    int            dim;
+
+    int            npolys, nverts;
+    Poly*          polys;
+    VertexSet*     verts;
+    Bitmap*        texture;
+    Material       mtl;
+
+    double         length0, length1;
+    double         last_point_time;
+};
+
+#endif Trail_h
+