prompt.h revision 84260 
1/*-
2 * Copyright (c) 1992, 1993
3 *	The Regents of the University of California.  All rights reserved.
4 *
5 * This code is derived from software contributed to Berkeley by
6 * Christos Zoulas of Cornell University.
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
10 * are met:
11 * 1. Redistributions of source code must retain the above copyright
12 *    notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 *    notice, this list of conditions and the following disclaimer in the
15 *    documentation and/or other materials provided with the distribution.
16 * 3. All advertising materials mentioning features or use of this software
17 *    must display the following acknowledgement:
18 *	This product includes software developed by the University of
19 *	California, Berkeley and its contributors.
20 * 4. Neither the name of the University nor the names of its contributors
21 *    may be used to endorse or promote products derived from this software
22 *    without specific prior written permission.
23 *
24 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
25 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
27 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
30 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
31 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
32 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
33 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
34 * SUCH DAMAGE.
35 *
36 *	@(#)prompt.h	8.1 (Berkeley) 6/4/93
37 *	$NetBSD: prompt.h,v 1.4 1999/11/12 01:05:07 lukem Exp $
38 * $FreeBSD: head/lib/libedit/prompt.h 84260 2001-10-01 08:41:27Z obrien $
39 */
40
41/*
42 * el.prompt.h: Prompt printing stuff
43 */
44#ifndef _h_el_prompt
45#define	_h_el_prompt
46
47#include "histedit.h"
48
49typedef char * (*el_pfunc_t)(EditLine*);
50
51typedef struct el_prompt_t {
52	el_pfunc_t	p_func;	/* Function to return the prompt	*/
53	coord_t		p_pos;	/* position in the line after prompt	*/
54} el_prompt_t;
55
56protected void	prompt_print(EditLine *, int);
57protected int	prompt_set(EditLine *, el_pfunc_t, int);
58protected int	prompt_get(EditLine *, el_pfunc_t *, int);
59protected int	prompt_init(EditLine *);
60protected void	prompt_end(EditLine *);
61
62#endif /* _h_el_prompt */
63