--- ray/src/rt/x11twind.h	1991/11/12 17:08:42	2.1
+++ ray/src/rt/x11twind.h	2003/06/27 06:53:23	2.6
@@ -1,7 +1,4 @@
-/* SCCSid "$SunId$ LBL" */
-
-/* Copyright (c) 1989 Regents of the University of California */
-
+/* RCSid $Id: x11twind.h,v 2.6 2003/06/27 06:53:23 greg Exp $ */
 /*
  *  xtwind.h - header for X text window routines.
  *
@@ -11,6 +8,11 @@
  *  Modified for X11 B. V. Smith
  *	9/26/88
  */
+#ifndef _RAD_X11TWIND_H_
+#define _RAD_X11TWIND_H_
+#ifdef __cplusplus
+extern "C" {
+#endif
 
 #define LEFTMAR	2			/* left margin width */
 
@@ -28,4 +30,23 @@ typedef struct {
 #define TNOCURS		0
 #define TBLKCURS	1
 
-extern TEXTWIND  *xt_open();
+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(int 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);
+
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* _RAD_X11TWIND_H_ */
+