1/*
2 * Copyright (c) 2007, 2010 Todd C. Miller <Todd.Miller@courtesan.com>
3 *
4 * Permission to use, copy, modify, and distribute this software for any
5 * purpose with or without fee is hereby granted, provided that the above
6 * copyright notice and this permission notice appear in all copies.
7 *
8 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
9 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
10 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
11 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
12 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
13 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
14 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
15 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
16 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
17 */
18
19#ifndef _SUDO_LBUF_H
20#define _SUDO_LBUF_H
21
22/*
23 * Line buffer struct.
24 */
25struct lbuf {
26    int (*output)__P((const char *));
27    char *buf;
28    const char *continuation;
29    int indent;
30    int len;
31    int size;
32    int cols;
33};
34
35int get_ttycols		__P((void));
36void lbuf_append	__P((struct lbuf *, const char *, ...) __printflike(2, 3));
37void lbuf_append_quoted	__P((struct lbuf *, const char *, const char *, ...)) __printflike(3, 4);
38void lbuf_destroy	__P((struct lbuf *));
39void lbuf_init		__P((struct lbuf *, int (*)(const char *), int, const char *));
40void lbuf_print		__P((struct lbuf *));
41
42#endif /* _SUDO_LBUF_H */
43