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diff --git a/libs/ode-0.16.1/ode/src/joints/universal.h b/libs/ode-0.16.1/ode/src/joints/universal.h
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+/*************************************************************************
+ *                                                                       *
+ * Open Dynamics Engine, Copyright (C) 2001,2002 Russell L. Smith.       *
+ * All rights reserved.  Email: russ@q12.org   Web: www.q12.org          *
+ *                                                                       *
+ * This library is free software; you can redistribute it and/or         *
+ * modify it under the terms of EITHER:                                  *
+ *   (1) The GNU Lesser General Public License as published by the Free  *
+ *       Software Foundation; either version 2.1 of the License, or (at  *
+ *       your option) any later version. The text of the GNU Lesser      *
+ *       General Public License is included with this library in the     *
+ *       file LICENSE.TXT.                                               *
+ *   (2) The BSD-style license that is included with this library in     *
+ *       the file LICENSE-BSD.TXT.                                       *
+ *                                                                       *
+ * This library is distributed in the hope that it will be useful,       *
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the files    *
+ * LICENSE.TXT and LICENSE-BSD.TXT for more details.                     *
+ *                                                                       *
+ *************************************************************************/
+
+#ifndef _ODE_JOINT_UNIVERSAL_H_
+#define _ODE_JOINT_UNIVERSAL_H_
+
+#include "joint.h"
+
+// universal
+
+struct dxJointUniversal : public dxJoint
+{
+    dVector3 anchor1;   // anchor w.r.t first body
+    dVector3 anchor2;   // anchor w.r.t second body
+    dVector3 axis1;     // axis w.r.t first body
+    dVector3 axis2;     // axis w.r.t second body
+    dQuaternion qrel1;  // initial relative rotation body1 -> virtual cross piece
+    dQuaternion qrel2;  // initial relative rotation virtual cross piece -> body2
+    dxJointLimitMotor limot1; // limit and motor information for axis1
+    dxJointLimitMotor limot2; // limit and motor information for axis2
+
+
+    void getAxes( dVector3 ax1, dVector3 ax2 );
+    void getAngles( dReal *angle1, dReal *angle2 );
+    dReal getAngle1();
+    dReal getAngle2();
+    void computeInitialRelativeRotations();
+
+
+    dxJointUniversal( dxWorld *w );
+    virtual void getSureMaxInfo( SureMaxInfo* info );
+    virtual void getInfo1( Info1* info );
+    virtual void getInfo2( dReal worldFPS, dReal worldERP, 
+        int rowskip, dReal *J1, dReal *J2,
+        int pairskip, dReal *pairRhsCfm, dReal *pairLoHi, 
+        int *findex);
+    virtual dJointType type() const;
+    virtual sizeint size() const;
+
+    virtual void setRelativeValues();
+};
+
+
+#endif
+