--- ray/src/rt/x11twind.h	1991/11/12 17:08:42	2.1
+++ ray/src/rt/x11twind.h	2003/02/22 02:07:29	2.2
@@ -1,7 +1,4 @@
-/* SCCSid "$SunId$ LBL" */
-
-/* Copyright (c) 1989 Regents of the University of California */
-
+/* RCSid: $Id: x11twind.h,v 2.2 2003/02/22 02:07:29 greg Exp $ */
 /*
  *  xtwind.h - header for X text window routines.
  *
@@ -12,6 +9,63 @@
  *	9/26/88
  */
 
+/* ====================================================================
+ * The Radiance Software License, Version 1.0
+ *
+ * Copyright (c) 1990 - 2002 The Regents of the University of California,
+ * through Lawrence Berkeley National Laboratory.   All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *         notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in
+ *       the documentation and/or other materials provided with the
+ *       distribution.
+ *
+ * 3. The end-user documentation included with the redistribution,
+ *           if any, must include the following acknowledgment:
+ *             "This product includes Radiance software
+ *                 (http://radsite.lbl.gov/)
+ *                 developed by the Lawrence Berkeley National Laboratory
+ *               (http://www.lbl.gov/)."
+ *       Alternately, this acknowledgment may appear in the software itself,
+ *       if and wherever such third-party acknowledgments normally appear.
+ *
+ * 4. The names "Radiance," "Lawrence Berkeley National Laboratory"
+ *       and "The Regents of the University of California" must
+ *       not be used to endorse or promote products derived from this
+ *       software without prior written permission. For written
+ *       permission, please contact radiance@radsite.lbl.gov.
+ *
+ * 5. Products derived from this software may not be called "Radiance",
+ *       nor may "Radiance" appear in their name, without prior written
+ *       permission of Lawrence Berkeley National Laboratory.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED.   IN NO EVENT SHALL Lawrence Berkeley National Laboratory OR
+ * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * ====================================================================
+ *
+ * This software consists of voluntary contributions made by many
+ * individuals on behalf of Lawrence Berkeley National Laboratory.   For more
+ * information on Lawrence Berkeley National Laboratory, please see
+ * <http://www.lbl.gov/>.
+ */
+
 #define LEFTMAR	2			/* left margin width */
 
 typedef struct {
@@ -28,4 +82,33 @@ typedef struct {
 #define TNOCURS		0
 #define TBLKCURS	1
 
+#ifdef NOPROTO
+
 extern TEXTWIND  *xt_open();
+extern void	xt_puts();
+extern void	xt_putc();
+extern void	xt_delete();
+extern void	xt_insert();
+extern void	xt_redraw();
+extern void	xt_clear();
+extern void	xt_move();
+extern int	xt_cursor();
+extern void	xt_close();
+
+#else
+
+extern TEXTWIND	*xt_open(Display *dpy, Window parent,
+			int x, int y, int width, int height,
+			int bw, unsigned long fore, unsigned long back,
+			char *fontname);
+extern void	xt_puts(char *s, TEXTWIND *t);
+extern void	xt_putc(char c, TEXTWIND *t);
+extern void	xt_delete(TEXTWIND *t, int r);
+extern void	xt_insert(TEXTWIND *t, int r);
+extern void	xt_redraw(TEXTWIND *t);
+extern void	xt_clear(TEXTWIND *t);
+extern void	xt_move(TEXTWIND *t, int r, int c);
+extern int	xt_cursor(TEXTWIND *t, int curs);
+extern void	xt_close(TEXTWIND *t);
+
+#endif