1/*
2 * Copyright (c) 1998 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 */
16
17#ifndef __BSD_STR_H_
18#define __BSD_STR_H_
19
20#include <sys/types.h>
21#include <string.h>
22#include "config.h"
23
24#ifdef __cplusplus
25extern "C" {
26#endif
27
28/**
29 * Copy src to string dst of size siz. At most siz-1 characters
30 * will be copied. Always NUL terminates (unless siz == 0).
31 * Returns strlen(src); if retval >= siz, truncation occurred.
32 */
33#if !defined(HAVE_STRLCPY)
34size_t strlcpy(char *dst, const char *src, size_t siz);
35#endif
36
37/**
38 * Appends src to string dst of size siz (unlike strncat, siz is the
39 * full size of dst, not space left). At most siz-1 characters
40 * will be copied. Always NUL terminates (unless siz <= strlen(dst)).
41 * Returns strlen(src) + MIN(siz, strlen(initial dst)).
42 * If retval >= siz, truncation occurred.
43 */
44#if !defined(HAVE_STRLCAT)
45size_t strlcat(char *dst, const char *src, size_t siz);
46#endif
47
48#ifdef __cplusplus
49}
50#endif
51
52#endif
53
54