--- ray/src/hd/rhd_ogl.c	2003/04/14 16:56:19	3.20
+++ ray/src/hd/rhd_ogl.c	2003/07/21 22:30:18	3.22
@@ -1,5 +1,5 @@
 #ifndef lint
-static const char	RCSid[] = "$Id: rhd_ogl.c,v 3.20 2003/04/14 16:56:19 greg Exp $";
+static const char	RCSid[] = "$Id: rhd_ogl.c,v 3.22 2003/07/21 22:30:18 schorsch Exp $";
 #endif
 /*
  * OpenGL driver for holodeck display.
@@ -243,7 +243,7 @@ char  *id;
 	setstereobuf(STEREO_BUFFER_LEFT);
 #endif
 	checkglerr("setting rendering parameters");
-	copystruct(&odev.v, &stdview);
+	odev.v = stdview;
 	odev.v.type = VT_PER;
 	viewflags = VWSTEADY;		/* view starts static */
 					/* map the window */
@@ -330,11 +330,11 @@ register VIEW	*nv;
 			XResizeWindow(ourdisplay, gwind, odev.hres, odev.vres);
 			dev_input();	/* get resize event */
 		}
-		copystruct(&odev.v, nv);	/* setview() already called */
+		odev.v = *nv;	/* setview() already called */
 		viewflags |= VWCHANGE;
 	}
 #ifdef STEREO
-	copystruct(&vwright, nv);
+	vwright = *nv;
 	d = eyesepdist / sqrt(nv->hn2);
 	VSUM(vwright.vp, nv->vp, nv->hvec, d);
 	/* setview(&vwright);	-- Unnecessary */
@@ -347,7 +347,6 @@ register VIEW	*nv;
 dev_section(gfn, pfn)		/* add octree for geometry rendering */
 char	*gfn, *pfn;
 {
-	extern char	*index();
 	char	*cp;
 
 	if (gfn == NULL) {
@@ -720,7 +719,7 @@ int	dx, dy, mov, orb;
 	double	d, d1;
 	register int	li;
 				/* start with old view */
-	copystruct(&nv, &odev.v);
+	nv = odev.v;
 				/* orient our motion */
 	if (viewray(v1, odir, &odev.v,
 			(dx+.5)/odev.hres, (dy+.5)/odev.vres) < -FTINY)