xref: /minix/lib/libedit/refresh.h (revision 00b67f09)
1 /*	$NetBSD: refresh.h,v 1.6 2009/12/30 22:37:40 christos Exp $	*/
2 
3 /*-
4  * Copyright (c) 1992, 1993
5  *	The Regents of the University of California.  All rights reserved.
6  *
7  * This code is derived from software contributed to Berkeley by
8  * Christos Zoulas of Cornell University.
9  *
10  * Redistribution and use in source and binary forms, with or without
11  * modification, are permitted provided that the following conditions
12  * are met:
13  * 1. Redistributions of source code must retain the above copyright
14  *    notice, this list of conditions and the following disclaimer.
15  * 2. Redistributions in binary form must reproduce the above copyright
16  *    notice, this list of conditions and the following disclaimer in the
17  *    documentation and/or other materials provided with the distribution.
18  * 3. Neither the name of the University nor the names of its contributors
19  *    may be used to endorse or promote products derived from this software
20  *    without specific prior written permission.
21  *
22  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
23  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
24  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
25  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
26  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
27  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
28  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
29  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
30  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
31  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
32  * SUCH DAMAGE.
33  *
34  *	@(#)refresh.h	8.1 (Berkeley) 6/4/93
35  */
36 
37 /*
38  * el.refresh.h: Screen refresh functions
39  */
40 #ifndef _h_el_refresh
41 #define	_h_el_refresh
42 
43 #include "histedit.h"
44 
45 typedef struct {
46 	coord_t	r_cursor;	/* Refresh cursor position	*/
47 	int	r_oldcv;	/* Vertical locations		*/
48 	int	r_newcv;
49 } el_refresh_t;
50 
51 protected void	re_putc(EditLine *, Int, int);
52 protected void	re_clear_lines(EditLine *);
53 protected void	re_clear_display(EditLine *);
54 protected void	re_refresh(EditLine *);
55 protected void	re_refresh_cursor(EditLine *);
56 protected void	re_fastaddc(EditLine *);
57 protected void	re_goto_bottom(EditLine *);
58 
59 #endif /* _h_el_refresh */
60