--- ray/src/rt/devtable.c	2003/06/30 19:04:29	2.6
+++ ray/src/rt/devtable.c	2011/10/05 17:20:55	2.8
@@ -1,5 +1,5 @@
 #ifndef lint
-static const char	RCSid[] = "$Id: devtable.c,v 2.6 2003/06/30 19:04:29 greg Exp $";
+static const char	RCSid[] = "$Id: devtable.c,v 2.8 2011/10/05 17:20:55 greg Exp $";
 #endif
 /*
  *  devtable.c - device table for rview.
@@ -10,16 +10,31 @@ static const char	RCSid[] = "$Id: devtable.c,v 2.6 200
 #include  <stdio.h>
 
 #include  "color.h"
-
 #include  "driver.h"
 
+#if !defined(HAS_X11) && !defined(HAS_QT)
+#define HAS_X11
+#endif
+
+#ifdef HAS_X11
+extern dr_initf_t x11_init;
 char  dev_default[] = "x11";
+#else
+char  dev_default[] = "qt";
+#endif
 
-extern struct driver  *x11_init();
+#ifdef HAS_QT
+extern dr_initf_t qt_init;
+#endif
 
 struct device  devtable[] = {			/* supported devices */
 	{"slave", "Slave driver", slave_init},
+#ifdef HAS_X11
 	{"x11", "X11 color or greyscale display", x11_init},
 	{"x11d", "X11 display using stdin/stdout", x11_init},
+#endif
+#ifdef HAS_QT
+	{"qt", "QT display", qt_init},
+#endif
 	{0}					/* terminator */
 };