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diff --git a/src/glw/GLwDrawA.h b/src/glw/GLwDrawA.h
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+/*
+ * (c) Copyright 1993, Silicon Graphics, Inc.
+ * ALL RIGHTS RESERVED 
+ * Permission to use, copy, modify, and distribute this software for 
+ * any purpose and without fee is hereby granted, provided that the above
+ * copyright notice appear in all copies and that both the copyright notice
+ * and this permission notice appear in supporting documentation, and that 
+ * the name of Silicon Graphics, Inc. not be used in advertising
+ * or publicity pertaining to distribution of the software without specific,
+ * written prior permission. 
+ *
+ * THE MATERIAL EMBODIED ON THIS SOFTWARE IS PROVIDED TO YOU "AS-IS"
+ * AND WITHOUT WARRANTY OF ANY KIND, EXPRESS, IMPLIED OR OTHERWISE,
+ * INCLUDING WITHOUT LIMITATION, ANY WARRANTY OF MERCHANTABILITY OR
+ * FITNESS FOR A PARTICULAR PURPOSE.  IN NO EVENT SHALL SILICON
+ * GRAPHICS, INC.  BE LIABLE TO YOU OR ANYONE ELSE FOR ANY DIRECT,
+ * SPECIAL, INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY
+ * KIND, OR ANY DAMAGES WHATSOEVER, INCLUDING WITHOUT LIMITATION,
+ * LOSS OF PROFIT, LOSS OF USE, SAVINGS OR REVENUE, OR THE CLAIMS OF
+ * THIRD PARTIES, WHETHER OR NOT SILICON GRAPHICS, INC.  HAS BEEN
+ * ADVISED OF THE POSSIBILITY OF SUCH LOSS, HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE
+ * POSSESSION, USE OR PERFORMANCE OF THIS SOFTWARE.
+ * 
+ * 
+ * US Government Users Restricted Rights 
+ * Use, duplication, or disclosure by the Government is subject to
+ * restrictions set forth in FAR 52.227.19(c)(2) or subparagraph
+ * (c)(1)(ii) of the Rights in Technical Data and Computer Software
+ * clause at DFARS 252.227-7013 and/or in similar or successor
+ * clauses in the FAR or the DOD or NASA FAR Supplement.
+ * Unpublished-- rights reserved under the copyright laws of the
+ * United States.  Contractor/manufacturer is Silicon Graphics,
+ * Inc., 2011 N.  Shoreline Blvd., Mountain View, CA 94039-7311.
+ *
+ * OpenGL(TM) is a trademark of Silicon Graphics, Inc.
+ */
+#ifndef _GLwDrawA_h
+#define _GLwDrawA_h
+
+#include <GL/glx.h>
+#include <GL/gl.h>
+
+/****************************************************************
+ *
+ * GLwDrawingArea widgets
+ *
+ ****************************************************************/
+
+/* Resources:
+
+ Name		     Class		RepType		Default Value
+ ----		     -----		-------		-------------
+ attribList	     AttribList		int *		NULL
+ visualInfo	     VisualInfo		VisualInfo	NULL
+ installColormap     InstallColormap	Boolean		TRUE
+ allocateBackground  AllocateColors	Boolean		FALSE
+ allocateOtherColors AllocateColors	Boolean		FALSE
+ installBackground   InstallBackground	Boolean		TRUE
+ exposeCallback      Callback		Pointer		NULL
+ ginitCallback       Callback		Pointer		NULL
+ inputCallback       Callback		Pointer		NULL
+ resizeCallback      Callback		Pointer		NULL
+
+*** The following resources all correspond to the GLX configuration
+*** attributes and are used to create the attribList if it is NULL
+ bufferSize	     BufferSize		int		0
+ level		     Level		int		0
+ rgba		     Rgba		Boolean		FALSE
+ doublebuffer	     Doublebuffer	Boolean		FALSE
+ stereo		     Stereo		Boolean		FALSE
+ auxBuffers	     AuxBuffers		int		0
+ redSize	     ColorSize		int		1
+ greenSize	     ColorSize		int		1
+ blueSize	     ColorSize		int		1
+ alphaSize	     AlphaSize		int		0
+ depthSize	     DepthSize		int		0
+ stencilSize	     StencilSize	int		0
+ accumRedSize	     AccumColorSize	int		0
+ accumGreenSize	     AccumColorSize	int		0
+ accumBlueSize	     AccumColorSize	int		0
+ accumAlphaSize	     AccumAlphaSize	int		0
+*/
+
+#define GLwNattribList		"attribList"
+#define GLwCAttribList		"AttribList"
+#define GLwNvisualInfo		"visualInfo"
+#define GLwCVisualInfo		"VisualInfo"
+#define GLwRVisualInfo		"VisualInfo"
+
+#define GLwNinstallColormap	"installColormap"
+#define GLwCInstallColormap	"InstallColormap"
+#define GLwNallocateBackground	"allocateBackground"
+#define GLwNallocateOtherColors	"allocateOtherColors"
+#define GLwCAllocateColors	"AllocateColors"
+#define GLwNinstallBackground	"installBackground"
+#define GLwCInstallBackground	"InstallBackground"
+
+#define GLwCCallback		"Callback"
+#define GLwNexposeCallback	"exposeCallback"
+#define GLwNginitCallback	"ginitCallback"
+#define GLwNresizeCallback	"resizeCallback"
+#define GLwNinputCallback	"inputCallback"
+
+#define GLwNbufferSize		"bufferSize"
+#define GLwCBufferSize		"BufferSize"
+#define GLwNlevel		"level"
+#define GLwCLevel		"Level"
+#define GLwNrgba		"rgba"
+#define GLwCRgba		"Rgba"
+#define GLwNdoublebuffer	"doublebuffer"
+#define GLwCDoublebuffer	"Doublebuffer"
+#define GLwNstereo		"stereo"
+#define GLwCStereo		"Stereo"
+#define GLwNauxBuffers		"auxBuffers"
+#define GLwCAuxBuffers		"AuxBuffers"
+#define GLwNredSize		"redSize"
+#define GLwNgreenSize		"greenSize"
+#define GLwNblueSize		"blueSize"
+#define GLwCColorSize		"ColorSize"
+#define GLwNalphaSize		"alphaSize"
+#define GLwCAlphaSize		"AlphaSize"
+#define GLwNdepthSize		"depthSize"
+#define GLwCDepthSize		"DepthSize"
+#define GLwNstencilSize		"stencilSize"
+#define GLwCStencilSize		"StencilSize"
+#define GLwNaccumRedSize	"accumRedSize"
+#define GLwNaccumGreenSize	"accumGreenSize"
+#define GLwNaccumBlueSize	"accumBlueSize"
+#define GLwCAccumColorSize	"AccumColorSize"
+#define GLwNaccumAlphaSize	"accumAlphaSize"
+#define GLwCAccumAlphaSize	"AccumAlphaSize"
+
+#ifdef __GLX_MOTIF
+
+typedef struct _GLwMDrawingAreaClassRec	*GLwMDrawingAreaWidgetClass;
+typedef struct _GLwMDrawingAreaRec	*GLwMDrawingAreaWidget;
+
+extern WidgetClass glwMDrawingAreaWidgetClass;
+
+
+#else 
+
+typedef struct _GLwDrawingAreaClassRec	*GLwDrawingAreaWidgetClass;
+typedef struct _GLwDrawingAreaRec	*GLwDrawingAreaWidget;
+
+extern WidgetClass glwDrawingAreaWidgetClass;
+
+
+#endif
+
+
+/* Callback reasons */
+#ifdef __GLX_MOTIF
+#define GLwCR_EXPOSE	XmCR_EXPOSE
+#define GLwCR_RESIZE	XmCR_RESIZE
+#define GLwCR_INPUT	XmCR_INPUT
+#else 
+/* The same values as Motif, but don't use Motif constants */
+#define GLwCR_EXPOSE	38
+#define GLwCR_RESIZE	39
+#define GLwCR_INPUT	40
+#endif
+
+#define GLwCR_GINIT	32135	/* Arbitrary number that should neverr clash */
+
+typedef struct 
+  {
+  int       reason;
+  XEvent   *event;
+  Dimension width,height;
+  } 
+  GLwDrawingAreaCallbackStruct;
+
+#if defined(__cplusplus) || defined(c_plusplus)
+extern "C" {
+#endif
+
+/* front ends to glXMakeCurrent and glXSwapBuffers */
+extern void GLwDrawingAreaMakeCurrent(Widget w,GLXContext ctx);
+extern void GLwDrawingAreaSwapBuffers(Widget w);
+
+#ifdef __GLX_MOTIF
+#ifdef _NO_PROTO
+extern Widget GLwCreateMDrawingArea();
+#else
+extern Widget GLwCreateMDrawingArea(Widget parent,char *name,ArgList arglist,Cardinal argcount);
+#endif
+#endif 
+
+#if defined(__cplusplus) || defined(c_plusplus)
+}
+#endif
+
+#endif