--- ray/src/rt/devtable.c	2003/06/30 19:04:29	2.6
+++ ray/src/rt/devtable.c	2018/04/06 17:52:33	2.10
@@ -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 2.10 2018/04/06 17:52:33 greg Exp $";
 #endif
 /*
  *  devtable.c - device table for rview.
@@ -7,19 +7,41 @@ static const char	RCSid[] = "$Id: devtable.c,v 2.6 200
 
 #include "copyright.h"
 
-#include  <stdio.h>
-
-#include  "color.h"
-
 #include  "driver.h"
 
+#if !defined(HAS_X11) && !defined(HAS_QT) && !defined(WIN_RVIEW)
+/* weird logic ... */
+#define HAS_X11 1
+#endif
+
+#if HAS_X11
+extern dr_initf_t x11_init;
 char  dev_default[] = "x11";
+#elif defined(HAS_QT)
+char  dev_default[] = "qt";
+#elif defined(WIN_RVIEW)
+char  dev_default[] = "win";
+#endif
 
-extern struct driver  *x11_init();
+#ifdef HAS_QT
+extern dr_initf_t qt_init;
+#endif
 
+#ifdef WIN_RVIEW
+extern dr_initf_t win_rvudev_init;
+#endif
+
 struct device  devtable[] = {			/* supported devices */
 	{"slave", "Slave driver", slave_init},
+#if 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
+#ifdef WIN_RVIEW
+	{"win", "Windows display", win_rvudev_init},
+#endif
 	{0}					/* terminator */
 };